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", 0x1000, 0x6, 0x0, 0x1, r6}, &(0x7f0000009200)={0x0, 0x0, 0x0, 0x7, 0x3d9, r7, &(0x7f0000009180), 0x0, 0x8, 0x0, 0x0, r8}, &(0x7f0000009300)={0x0, 0x0, 0x0, 0x1, 0x641c, r9, &(0x7f0000009240)="93f507491b41cb9b17fc44eaad39740305bcd903a01dbd5ed2cf3d3a6edc7db046826f7470fec2627beca6f7e62380c97b89443903dfd44bad533378233648d95b4f8c9dca721b3e68b4ce00e41565cd7dca1130bc5e653801ead5382f1f6e347a0edde5", 0x64, 0x614, 0x0, 0x0, r10}, &(0x7f00000094c0)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffb, r11, &(0x7f0000009380)="70b3cfdbe77ee87d84ed0837d628a2afc38db93eafb429fa9515c412d0809e4d266604fd2ce27dd770d23b00a2578f560847cd476be70d2b8463edeab955118769f155e4936591fca0e294490a6b7a30bc2bcee1e5635737f23f87f97845a0d26c41afb0c78d2df636aadc58760d88f5ffbbcee60f2989561b3de1fff6472b985ce70fa841312d3d4f76b184ead73e8045beee3fd6d92c67415b82d72c2dc1b74ebd13c073db96431ce9199bde3fb61eb2be831123d731eda36c8782630d2d305c9d8258cb47d8b70249b2bd2c23cf463555c1264b2fd21a70d35cd490991d365eacadfb3231", 0xe6, 0x1f, 0x0, 0x1, r12}]) mlockall(0x2) r13 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r13, 0x0) fallocate(r13, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r13, 0x0) io_setup(0x8, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/25 00:44:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000300)='./file0/file0\x00', 0x1f, 0x5, &(0x7f0000000780)=[{&(0x7f0000000340)="ab1f83f752be270d48c3c9309f8bd3a3648642dba637a9e8294f250dfa1ef80bc1eb91099a4317e31af42550bd3fc289cca8c6f34f6dccedc1d41f564d5a98c423367d5f84f93ea442f241b4d2a073019d83321e74be206d0e566301291f53b909392613e457b2c85ebed7dfece4ffef4434ddb3aea967a48922d71d3661ae05943a0e105498f8b3acd11a89676c5aa1635ddf35a763b8e86c7fb603d5b1e1df682a18139767b653c78fdb8f0d19dc9077a77da92a64307a6b51214a25f04527314d7e80262a0577195c", 0xca, 0x6}, {&(0x7f0000000440)="fe88c68bfa9515490a2ac0d3a400508366d623b39b80e0ce4877f3d8f05b844ef8fafd5bd5cf11923af6baa63bb9116da6eefe172ebf4d25a5a28e896855d1fd2ba6c926e27bd1b501520e078ab79a359d7c697fc945c047ff39705e", 0x5c, 0x2}, {&(0x7f00000004c0)="7e6091220034132b4590d6cba154d066eba5f4565d2dd878682dc9759f09ab2fa2a2c28f3a0ea2c74216358b399e5732e0de4ad72cb686724e3941f523b3c9f669074548c15bffe9f06f39ef91ced464e9dafde9de060c18533d17e7582e142b3a9ee0821d1802473548929635397ad2dbe40675b84180bf8fb15e247ac885cdaae291c1850b85d5139a8e0c7621e75f2c3b06cd68a617e247af1861f4a4cf8d607752cddad2b0af47abe3", 0xab, 0x8}, {&(0x7f0000000580)="086d4f3be7b3c8d38b69ee672c53328fe2fb63c173b2fd8da98c77dbd2584cb96d91179353bfa96ba42512a6eede2c1256fc2886296a0bea8e5a9445226a823bc07cb4ae", 0x44, 0x7}, {&(0x7f0000000700)="95f71b8a2109219a8f0eec6084ddbf05986b6af7e719c5a2c1952e1e01c21475c1596bb4a4007d48c80160db3620d9eda33f4a292e26f560ea9c83d26bf7e1a2082f9e25990e8715f4bf5605ab7f49573900e49f5a00044a5d2bdb502539adaf", 0x60, 0x6}], 0x10020, &(0x7f0000000800)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@tails_small='tails=small', 0x2c}, {@tails_on='tails=on', 0x2c}, {@noacl='noacl', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@noattrs='noattrs', 0x2c}]}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0xc) wait4(r1, &(0x7f0000000280), 0x80000000, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400000) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1) r4 = openat$cgroup_type(r3, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) getsockopt$inet6_dccp_int(r4, 0x21, 0xf, &(0x7f0000000380), &(0x7f0000000340)=0x4) 2018/04/25 00:44:32 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) unlink(&(0x7f00000003c0)='./file0\x00') sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="3d77e8d492ae97f8a8824fecc85c65591a026e5ad79a73fabb0881e3ed9b1030dee09be6d83488ea7987b176e0de5c6a816c38ed382efe6f023deb6cd2861ab95b7ff3dcd917c5b176b4d34b896e98483112c379fd24dd0d56fce2822d6b2d73c83535e2adb3dfe1aaa96f86fb32b4fc271600861c84b77f691667fd31ed81d67b2e6628f16ca1fc917e3f949ed8cf52a8d35b79881c97fc42b8f489cea63e240cddfc5ba635127ab926794a59e0470c3463bee61a865b8d0fad929be535ad0da0ecefd4cc7dc02d5cfee9d1473fcad7ca1857a870f0773aa69e86", 0xdb}, {&(0x7f0000000180)="7b8ba061a61be4fd761fb30d88bbda5557556269f16e122f36b906184c0e721b414801840aa8aa573d838e47f60da2beb7c2dbe3ffb7ae19079dba08bf610526f0f3f6f6e159e43fb3dda7117b7c85e1883ae7c679ec2241411363fb0a5f2716dbde415ee90c4ced8713341852bd1c", 0x6f}, {&(0x7f0000000200)="7061c2c23fd8f7a7c58eea9611a6bbbd0f1a5928b3e9029bd2f9147671e023926365620e0ed89ec216c82a8d6e39f055f278c362b27491c5be4dc161b6572aec6b0fb80a88af914cd6500a1bf701f063bdcd", 0x52}, {&(0x7f0000000280)="c1e3af52d212daa9bd9844d1f5735a14435e90c1409af69d4c2954f981e2ff53b7bec0a8c189cb785adf7e5f8eb74d653a3df103a7e2980652687d9de60536fa89e52dd4706e45602827544bc4c176710a38f4", 0x53}, {&(0x7f0000000300)="e1f1f161ad7e66272af7548d060b847039ef176f79db86f3e326c1", 0x1b}], 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="601a00000000000000000000080000007e46d9020000000000e8ff89a2ca868ea06e113983da887c68f7cd926fd19f72ccb06e2e010000000000000000000000c24245fef4e70c50eba39035c08baccd89dd45a59370a2ea43d823c68eace661c656fe4d050000000000"], 0x60}, 0x8) 2018/04/25 00:44:32 executing program 5: io_setup(0x1000002, &(0x7f0000009700)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x42000, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/71, 0x47}], 0x1, &(0x7f00000002c0)=""/4096, 0x1000, 0x3}, 0x7}, {{&(0x7f00000012c0)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f0000001340)=""/230, 0xe6}], 0x1, &(0x7f0000001480)=""/190, 0xbe}, 0x4}, {{&(0x7f0000001540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/49, 0x31}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001600)=""/254, 0xfe}], 0x4, &(0x7f0000004040)=""/4096, 0x1000, 0x100000000}, 0x100000001}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/189, 0xbd}], 0x1, &(0x7f00000018c0)=""/37, 0x25, 0x7bb}, 0x7}, {{&(0x7f0000001900)=@rc, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001980)=""/34, 0x22}, {&(0x7f00000019c0)=""/66, 0x42}, {&(0x7f0000001a40)=""/80, 0x50}, {&(0x7f0000001ac0)=""/226, 0xe2}, {&(0x7f0000001bc0)=""/8, 0x8}, {&(0x7f0000001c00)=""/198, 0xc6}, {&(0x7f0000001d00)=""/18, 0x12}, {&(0x7f0000001d40)=""/240, 0xf0}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x9, &(0x7f0000001f00)=""/20, 0x14, 0x7}, 0x1ff}, {{&(0x7f0000001f40)=@ax25, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000006040)=""/156, 0x9c}, {&(0x7f0000006100)=""/249, 0xf9}, {&(0x7f0000006200)=""/188, 0xbc}], 0x3, &(0x7f00000062c0)=""/199, 0xc7, 0x8}, 0x5}, {{&(0x7f00000063c0)=@hci, 0x80, &(0x7f0000007900)=[{&(0x7f0000006440)=""/208, 0xd0}, {&(0x7f0000006540)=""/159, 0x9f}, {&(0x7f0000006600)=""/71, 0x47}, {&(0x7f0000006680)=""/52, 0x34}, {&(0x7f00000066c0)=""/4096, 0x1000}, {&(0x7f00000076c0)}, {&(0x7f0000007700)=""/223, 0xdf}, {&(0x7f0000007800)=""/154, 0x9a}, {&(0x7f00000078c0)=""/49, 0x31}], 0x9, &(0x7f00000079c0)=""/249, 0xf9, 0xc279}, 0x3}, {{&(0x7f0000007ac0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000007dc0)=[{&(0x7f0000007b40)=""/125, 0x7d}, {&(0x7f0000007bc0)=""/235, 0xeb}, {&(0x7f0000007cc0)=""/173, 0xad}, {&(0x7f0000007d80)=""/16, 0x10}], 0x4}}], 0x8, 0x10122, &(0x7f0000008040)={r3, r4+10000000}) r6 = syz_open_dev$usbmon(&(0x7f0000009080)='/dev/usbmon#\x00', 0x2, 0x101080) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000009140)={&(0x7f0000009100)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009540)={{{@in6=@dev, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000076c0)=0xe8) ioctl$int_in(r2, 0x5421, &(0x7f00000096c0)=0x80000001) r8 = syz_open_dev$amidi(&(0x7f00000091c0)='/dev/amidi#\x00', 0x8, 0x80) r9 = socket$kcm(0x29, 0x2, 0x0) r10 = syz_open_dev$sndmidi(&(0x7f00000092c0)='/dev/snd/midiC#D#\x00', 0x2, 0x101001) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009340)='/dev/dsp\x00', 0x2000, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009480)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r11, 0x84, 0x77, &(0x7f0000009680)={0x0, 0x4, 0x2, [0x1e06184a, 0x6]}, 0xc) io_submit(r0, 0x5, &(0x7f0000009500)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000080)="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", 0xfc, 0xf9, 0x0, 0x0, r2}, &(0x7f00000090c0)={0x0, 0x0, 0x0, 0x2, 0x5, r5, &(0x7f0000008080)="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", 0x1000, 0x6, 0x0, 0x1, r6}, &(0x7f0000009200)={0x0, 0x0, 0x0, 0x7, 0x3d9, r7, &(0x7f0000009180), 0x0, 0x8, 0x0, 0x0, r8}, &(0x7f0000009300)={0x0, 0x0, 0x0, 0x1, 0x641c, r9, &(0x7f0000009240)="93f507491b41cb9b17fc44eaad39740305bcd903a01dbd5ed2cf3d3a6edc7db046826f7470fec2627beca6f7e62380c97b89443903dfd44bad533378233648d95b4f8c9dca721b3e68b4ce00e41565cd7dca1130bc5e653801ead5382f1f6e347a0edde5", 0x64, 0x614, 0x0, 0x0, r10}, &(0x7f00000094c0)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffb, r11, &(0x7f0000009380)="70b3cfdbe77ee87d84ed0837d628a2afc38db93eafb429fa9515c412d0809e4d266604fd2ce27dd770d23b00a2578f560847cd476be70d2b8463edeab955118769f155e4936591fca0e294490a6b7a30bc2bcee1e5635737f23f87f97845a0d26c41afb0c78d2df636aadc58760d88f5ffbbcee60f2989561b3de1fff6472b985ce70fa841312d3d4f76b184ead73e8045beee3fd6d92c67415b82d72c2dc1b74ebd13c073db96431ce9199bde3fb61eb2be831123d731eda36c8782630d2d305c9d8258cb47d8b70249b2bd2c23cf463555c1264b2fd21a70d35cd490991d365eacadfb3231", 0xe6, 0x1f, 0x0, 0x1, r12}]) mlockall(0x2) r13 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r13, 0x0) fallocate(r13, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r13, 0x0) io_setup(0x8, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/25 00:44:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xaa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_nanosleep(0xfffffffffffffffc, 0x8000000000000, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f00000002c0)) 2018/04/25 00:44:32 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xed9f, 0x200) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x5, 0x6, 0x7, 0x8d}) close(r0) 2018/04/25 00:44:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000700)="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") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0xff, 0x4) 2018/04/25 00:44:32 executing program 7: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x5) 2018/04/25 00:44:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x813, r1, 0x0) r2 = dup3(r1, r1, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x2, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4081}, 0x10) 2018/04/25 00:44:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) ioctl(r0, 0x4000000002289, &(0x7f0000000100)) 2018/04/25 00:44:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400000) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1) openat$cgroup_type(r3, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) 2018/04/25 00:44:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='exofs\x00', 0x1000005, &(0x7f0000000500)="5d53bb79b040c8a92bd2d2bc05eec4df89159106d3e53a1d47db5581e285d2fd9438eb55ff351f2efd39c3c1c9881223a030e725e313b830743cafd905007a6ffd8402d6f0ae07677beb686ed26c7878e8d99b6450a97abdc5c711e45b0e3fd9139d5f8d6ec7c8e1fcd2de1f33603946ea6444eaff9c28afecdca93b14ff7e8f881c72b486981315a7a8a3f6deb5c481f66b222d3299e16aa0d35a12eee70451e44b87e17919897d44f345161ed57bdba5a0bf38e01b4d7221fed42d33d8d6a8dc81beedf29fe08cc1504e49d516a60335969827acf46e2112384a4bb069d9a68ab9f7") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f0000000280)='.', &(0x7f0000852000)='.', &(0x7f0000000340)="72100f667300", 0x80080c, &(0x7f0000000300)="b50da0037345ef397a869079b181c9e4b4075ddc6c908191cf0763ef1154f1fee8") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x402000, 0x4) 2018/04/25 00:44:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="d2", 0x1}], 0x1}, 0x8001) sendmsg$alg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="e0", 0x1}], 0x1, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/04/25 00:44:33 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000803, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)="6f6f6d5f44646a0001c1b7c09e44a5d16d38dd27efcb0dbcfa1303999ea02c815f0393755f513497bbc74594fad0ef529c361a73000000db157cbba1aeeee09c4d76bd4ae97bf7836a766a000000000000000000000000000000b1dd6a006b382f48fd0c05bf7bc1") sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x223, &(0x7f00000000c0)}, 0x4000084) close(r0) syz_open_pts(r2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) 2018/04/25 00:44:33 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getown(r0, 0x9) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r1, 0x4, &(0x7f00000001c0)="a872af4573fb504ef0def8416132b5") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@can={{0x2, 0x100, 0x988, 0x4}, 0x0, 0x1, 0x0, 0x0, "7880e4095358d98b"}, 0x10}, 0x1}, 0xfffffffffffffffd) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x3}, 0x0, 0x0, 0x0, 0x0, "cf51a6005a56ad530eb92438df5303a0944cf42dcf596802b552caf50d02c79bcfafc4a34eadec45856b76b5b4aab5ebef270204603f9441e930762a15c9ed94"}, 0x48}, 0x1}, 0x0) 2018/04/25 00:44:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8001, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000440)=""/82) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9eb1, 0x5, 0x15, 0x15, "289163859dae972119df4405091bf9c0289aa1291891b5b16b416f03da9fca64979985f83a1e88ed9736602422c22cdbf747aeece650e2d00832aabf4ae6366a", "f947e62a0d82775d211e626fad65076121f3de30916eb676d82e6e566367269c", [0xaf8, 0x9]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/25 00:44:33 executing program 7: r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x101801) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) exit(0x7) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x100008937, &(0x7f0000000280)={'sit(\x00', @ifru_ivalue=0xfff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x1ff, @empty, 0x1ff}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x4e23, 0x1, @empty, 0x10001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffc0}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x40, @empty, 0x4}], 0xac) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5cd}, {0xa, 0x4e20, 0x8000000003, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8000}, 0x5fa, [0x401, 0x1000, 0x6, 0x6, 0x4, 0x7fffffff, 0x6, 0x1]}, 0x5c) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x13}, @dev={0xac, 0x14, 0x14, 0x1f}, r1}, 0xc) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/04/25 00:44:33 executing program 4: timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)=0x0) init_module(&(0x7f00000000c0)="e75d73656c696e75782d12f12500", 0xe, &(0x7f0000000140)='\'nodev\x00') timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fadvise64(r1, 0x0, 0x3, 0x7) timer_gettime(r0, &(0x7f0000000280)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) 2018/04/25 00:44:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)="90ad4cc17acbb944b92d601a33497a355fc046491c3f82a15cfab56b6f0fa3d88b679fc736bb7eba899ddb40c6c80864f1997a98c23d4851d7081ac0dbd675272fc5d9a5336e3204e9faadf607a88aaa96536f1f886507f6c4b54585560ba0f6b0caf34587dd8a3946d5b00aaaf2d2fe6a8fedde091af9460c05bc58d90c819b76386d357bce4d4a8126228d5e4d76ba70b7e6de8b0f6ffb438e557f60af34c38e86a3e89a958d34567905803cf890ebf49214b8ba86e213117b577d0f1da89739", 0xc1}, {&(0x7f00000002c0)="dacee8bc388d36cf46589bb6e73d844bd4c1df3519ad73af686e29197088fe27666adc9703eef09d897938c37833a41604eb073e9316293c13dbac62408c9b6b3e51a0bb9115a07189a15fc39fd425401030ed71df", 0x55}, {&(0x7f0000000340)="3ecef6b7c6219288ed5029d1115112c6a4be48a36e1685ea1854e7ebe6e05030b4c77365733c85b305ff5adb87ed158dcb19bb7185a59c816c695ed5d0d00efbe6292ad1203dc55b0cc1b7706cf125c733ff459a317699d71e1a7a37faace4cb71ab312a7f14411112a32de2ac618e60a0e31d3aaf197ee5c2ff0e08aabe027872fc30f9ba40d374026ae68b8cf8a96dfd5177142ed0798498cfeee90524641a650913648af4719140acdad46626181b96513d37b74ac151620b8c3a2a2c3c68d699aaf0343bdf78a2d4c15915953ed036db446670c85d6e4e0a36720e41c239d7d3f318fd83717b8b40116e7f9cb4358babc140b3c4", 0xf6}, {&(0x7f0000000440)="7a9bcfbf56326a430ec7ec088560ac94ab3970c342937d11d6d4077b3d89ccf667624f9d32791c69a1029800bd4b70afcdb7113f763ae5959b596be4b3d399a10c86482ec551312569f51cb3321552e943e635171989fe6f161972a4067ffd0ba528003912c8ebdb32a20ee972bdde389e55d6f8f2834ac00b3874398f71ad", 0x7f}, {&(0x7f00000004c0)="d5e175348469a9217cba9262dfde588af56e410c94b8af6f79a4bba3519342938bd0ee8251adeef3535d180adf9b6cca1fac78234bfa142510fbe563f4835f704ac6d31a722cd473705ebfd32d832f86ddd9d984ab525ef634e720aba5f3c5572de4305559249450968b7829ff4e0057e99fc4a764bbc8b914cc8404f215863445c7f48190170cb29bc869d8ec95b85a48848cf8e468398a6763a3efc3e4f8696d18a5ddef072c7a44", 0xa9}], 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='task\x00') getdents64(r2, &(0x7f0000000180)=""/44, 0x2) getpeername(r2, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80) 2018/04/25 00:44:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400000) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1) openat$cgroup_type(r3, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 00:44:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00000000c0)=@known='system.advise\x00') fremovexattr(r1, &(0x7f0000000040)=@known='security.evm\x00') close(r0) accept4$netrom(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) 2018/04/25 00:44:33 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="0934ce8d34c294c0db36", 0xa, r2) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="934c33359e479ec7fc85eb91c754b1ae7b7b036a734afe3d6809389fd45ef6134c4f35cf28713190a7930d012b946fc3455a0eaf329cc45c94abe62b6232c4186bab1f1039ffbfd0ab51728b5fa7699b7a26278c", 0x54, r1) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x200, 0x8080) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f00000000c0)={'poly1305\x00'}}) r5 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r5, &(0x7f0000002000)='/', 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r5, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)) r6 = semget$private(0x0, 0x0, 0x50) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000000000)=[0x10001]) semget$private(0x0, 0x0, 0x21a) 2018/04/25 00:44:33 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000000)=0x54) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/25 00:44:33 executing program 0: r0 = socket$inet6(0xa, 0x80802, 0xff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x54, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}]}, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x4, 0x209, 0xffffffffe2c3b258, 0x0, 0x5c, 0x8001, 0xff, r2}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="0000050000040600040003005ef29bcb4e290c0c6a5dd30036e9d2a7669b3f17bd2f3e6317d19bb86573fd1a4bdd0eba614124ceb9507a19f53d43cb0a46608044c951e6684caefa257af5d32195a0a149fe05585564b51911837356727c8dfc0f8643ff37501a1d444033dd41dcdd2bbf9d3a530c62f503793ffda865039fb0cf8f17bfac286555f0a2f6ec642887b757ff5a3777477a2dacc5819a4a083dc1b179f75ff46b8714109cced05f573a41a8e71ef1ccba7accb57c6ae92e5a80866776c6ecb2707d1cb487157848ecdd5bc7778761e8a47ef4c8dbdc334ac043ef56f4626492aca6052fd8ab49f8627f778a6072e4893b70ae44364276a87d51cf10612a2c827308dbc40b3692906f7e145c9090a3359b5f08824205bf98dbc435527818c99a9aa3b1a4f64678a22184bb09a0e19da001614479a934c06ea757dae02e78747a4cb1cbf3821a161fede001651f"], 0x12) 2018/04/25 00:44:33 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x9, 0x8697, 0x5, 0x78b, 0xa, 0x8000}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x4c, 0x75, 0x3, 0x7204c5f6}, 0x10) 2018/04/25 00:44:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400000) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1) openat$cgroup_type(r3, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) 2018/04/25 00:44:34 executing program 4: r0 = semget(0x3, 0x2, 0x100) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000040)=""/77) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"74651e82bef40000007600", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/25 00:44:34 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000280)={'syzkallEr1\x00', &(0x7f00000002c0)=ANY=[]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@random="c6c9792159f4", @random="1c178bdf6f50", @empty, @random="5a1db31c4d76"]}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x1b, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = msgget(0x3, 0x18) msgctl$IPC_RMID(r3, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/227) 2018/04/25 00:44:34 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x10}, 0x8004) close(r0) 2018/04/25 00:44:34 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000140)={{0x1, 0x80000000, 0x1, 0x2, 0x1, 0x864d}, 0x2}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x8f, @rand_addr, 0x4e24, 0x2, 'dh\x00', 0x10, 0x6, 0x7c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0xffff, 0xffffffffffffff80, 0xdb}}, 0x44) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f0000000100)=0xd8) 2018/04/25 00:44:34 executing program 7: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4b8481, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) exit(0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000100)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r1, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:34 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x9) fcntl$setflags(r1, 0x2, 0x1) 2018/04/25 00:44:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400000) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1) 2018/04/25 00:44:35 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0xfffffffffffffefb) listen(r0, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x80) 2018/04/25 00:44:35 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400180, 0x0) sendto$inet6(r2, &(0x7f0000000180)="f63005fce1cfb1e2acaf4ba3aed9bbd4447bb2f0655d168929e4200300b4d3f44aaede38dec0651ed3daacc42f1a134b31c680a9a9457d4ebd0922847f84d8bd", 0x40, 0x4880, 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/182) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 143.016684] IPVS: set_ctl: invalid protocol: 143 0.0.0.0:20004 dh [ 143.056167] IPVS: set_ctl: invalid protocol: 143 0.0.0.0:20004 dh 2018/04/25 00:44:35 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x120fff) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="439bf4a775d154c57b7f5c509da79526777747d11914b499ee235814cd00c9aeaaacbf6b30e4442c4fbf09b50538f83d432ddd727d13c51e4f07b475", 0x3c}, {&(0x7f0000000180)="7962a1cdbbdf297b76718ad2f4cb08d23534642d14df380df5f28df90b5f131c27efa916afadcabe14d5cdd9385ba9e82651cbdaded10af5489f785fc74828c20107aa75a19fc67f3ff7f3f97bd6702c0c46e5d993297b7ecb8fc630a946b9220642b1d0043967c60575f75bcd9d2688226015661b", 0x75}], 0x2, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x8, 0x7}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', 0xa5, 0x8, 0x7, 0x6, 0x1, 0x3, 0x9, 0x0, 0x4, 0x8}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) 2018/04/25 00:44:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400000) 2018/04/25 00:44:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) r2 = getpgrp(0x0) capget(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000100)={0x1464, 0xfff, 0x3, 0x2, 0xfffffffffffffffd, 0x43ae}) sendmmsg(r1, &(0x7f0000006380)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x2, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="10d49333aab1b44b375e20fc43e8cb8ad4cebce4b55aec4aa8c0320cd9fda86a485d1f26f41b953b35d342286276c5d8ba687ff7926f8d9255303a75ac2e6058c2c07e21071ca393d9d42823a56df37e5af1", 0x52}], 0x1, &(0x7f0000000280)=[{0x1010, 0x19f, 0x1, "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0x1000}], 0x8, &(0x7f0000005800)=[{0x38, 0x119, 0x1, "0627ef2bf575011e017582bc9a3bbb717441f3745653340cc5880610f73e1d9224d3c7"}, {0xc0, 0x102, 0x0, "0aef8beeb05063d42c02b6b42fa0feb414bd147cfb31940892ce62ffc781de3c90cd1f5e11128b8c7cd4bd1f55b04ec35755b469ad643216e488d8b1e353a339238a80a06169ea78295bf5601539723d028991fb68b6ddb31fca82af9ba941c56637bf3b6058083b3257d925bfecfda765838c6848851c9d0ce0b0d12113205650fb8e03b0d4a853d32cbc12df01b2a5f35b21d10443959c3419aff3e2cb846ff388af92a18e4b996de4baff20"}], 0xf8, 0x4000}, 0xad}, {{&(0x7f0000005900)=@generic={0x5, "c6aa11981af2f590b97e214544909271a0753ca379ad38238bafe2859bac684c7cd5cc0cdaeec5487cb5289f479e696435735cb09a5583c5fecdd5f1f56951ab5ef66b88cc421461f8ea6e2c6fe29e31ddcbdf54e1bb8c66947ea3206375f1ff80d12fc237e1b52d93caac6b909829526814a8c5a9d74cc15ab9a0d5c621"}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005980)="70c7eef83fcd7e21e3d5a5146907b254f08ddb4d188bc58d45f8d795b72bd623142b3007f9e060fd2eb67651915d3a6f5e4774f9879bafd18316577c9a05321458ca8478989b2e2c0e5d70ca2e0d790e7b2fcced0d6f02651e8fdb2a4736f5ca34096b3f65ae3ae98d581ca9ec86085645f380c00a6507bce8af111b6dc1169f6bce26d4f49aee8217bcfe99fae51a2efe5b8dddfc68161399f324caecc9278dd6f6796359b2147b39f68d58409b6af582eb57", 0xb3}], 0x1, &(0x7f0000005a80)=[{0x110, 0x119, 0x101, "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"}], 0x110, 0x20000080}, 0x67}, {{&(0x7f0000005bc0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x80, &(0x7f0000006140)=[{&(0x7f0000005c40)="210b3936c3b77cc79d6a806e34cd5489fa66ffd1", 0x14}, {&(0x7f0000005c80)="1667ef8fcc2f394107ae6659aa86855b8027874bf3f6421f6bb2eab9bbe3170d0ba2013e33370709d3337b27957d0a7f45b8b9032b73075d3fb3c0d45663fd6c3edaaa247dc5d8fcbaf909206230bd3f15fb8db1a06b7a4f20c6d53e1fccf3dfdc231df58429fec4be59a7bebca31eb119b6ab9f2960d6a1400d52c8f815049f72670f3c6816a3bd5dfdc49447091ab9a47fa96c2a8006261531753a58d134f15a46bc223c0d6e17878966f3294ca6c5e9fec29add341c80a04ce7f8008f3730f8c3f0f76d", 0xc5}, {&(0x7f0000005d80)="b0d5ec727ef9a186d60accfd9207436265cd6acca54e078058743effa156eb8fbe7a28787c2ece3629139c35e3bb9acfd85232f11e744f4a5caba1918a34a7fb0ac4cdec5418144dc3bba4c0302a3625bc2c5e0c9c7dd64785d415dc1df3e2f5e466b1ab5ad8a4623ceb0403e65180cb8310ec782130ced98cd81fa6b596838cecdef97a6ed46b98e0c0203e8de2e900798825df472a0888467fc2851fbf4c797d9f84fef4576003a4ecb105a99f9791a972a2d9c3d0517a", 0xb8}, {&(0x7f0000005e40)="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", 0xfa}, {&(0x7f0000005f40)="6e6d0e46edef38e0a7a065ddeec96f41dbd0c062b33d6f61d01800e9422d2eb43053ed989146709a6c8f5cd49abe0df87cfb87a6436f962cfab518cd28bb244dc75ee9a6662442b96b54c2336dc4342f0ea8aa6d06be49d0f430275cd919b24c74f97c2ebab968471cd42f8332059a24b53e350fd752c3c32ff6265158ba7fbe3cafa5b6551fb2e96a2c301e12c8e0e19caa43c3e41a49240e42ab9bb936c30d28b5b1f5145346da2f604969ae5b11f57836d0c913f32c3e9fb0dd79946b9614e1450fb369aa009d9c04081fff6b735a45130e9c0eb896", 0xd7}, {&(0x7f0000006040)="04c9a289506b01a15031f8e500bdcd1fd415ae622c788d8d22ec5308e0da40e3d85766348afd601535381e4b24015b0be6d296dbe4165d3aaa59134ad341b8ac2ab151550ffa3d1b67a8df0869d3f3edbdf6f963b002", 0x56}, {&(0x7f00000060c0)="10140ed61f295a9ae61881b4e1e81681c27a4a2c632fe2a677549dcc1c1285506c4b9aab10c3d94a15c7650d319585aab9a3e4b1f38804912ab18034294b99fc33df9e218f4dfbe9f765cc2dfa", 0x4d}], 0x7, &(0x7f00000061c0)=[{0xd0, 0x1, 0x9, "3649a356d88efecbbff8d474e48d42ed44f237969eb8d772540562e35437d80b5ec8fc55f0a61d17ef602ef544cb5dabb5cebabdc9f696850765b663561cfc4fbe925e9f8173545f51de0c2944a7144730b0ddd6956259b50a348e08feaa5728a5d607650741f0bad3738dd121776e419c11f2c6b51dd9538a394d78021c2551f2a01eae41ebeafb8a9e41c8fd3147e9036ec1dc67f300593a822eeecd5a6c2f1cc2e3480667eec471bb1f692f8c9d44ce33ce58dcf060cbfc58c4bd"}, {0xb8, 0x115, 0x1000, "79314e8ba7dfdc85f481f35fb2388ae3f16a7ab0f2b52e7c7371556b1b57222154581c9113f3ae63de7bedeacc71e59229ba8b45ccff8a3bf340521e0738629cc6ccded504715f7b26565db4655ef8b69df897b07760fccacec77f1cc10c212d252c0932baa115073d1a17941e1ae85d8ce832db3800c058eeacd4ba173d08271a4cf3760fea181e40b0030507332bdb2d1141774ec3a5b677ff03f9cd18a95222b999d4418f"}], 0x188, 0x4008000}, 0x20}], 0x7, 0x8000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006540)='/dev/sequencer\x00', 0x82182, 0x0) 2018/04/25 00:44:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @rand_addr=0x7bbe}, 0xc) 2018/04/25 00:44:35 executing program 4: unshare(0x40600) sched_setparam(0x0, &(0x7f0000000040)=0x8000) r0 = shmget(0x2, 0x1000, 0x78000080, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/128) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) getpid() sendfile(r1, r1, &(0x7f0000000000), 0x0) 2018/04/25 00:44:35 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x20000040) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc01, 0x0) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0xfffffe7f, 0x80800) 2018/04/25 00:44:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:35 executing program 6: r0 = gettid() r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x20000) fsetxattr(r1, &(0x7f0000000040)=@random={'btrfs.', "766d6e657431a06e6f6465762f73797374656d2e27776c616e31626465762573656c696e757800"}, &(0x7f0000000080)='oom_score_adj\x00', 0xe, 0x1) r2 = syz_open_procfs(r0, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) preadv(r2, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/04/25 00:44:35 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x6ce}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000180)=0x6, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x8000) listen$netrom(r1, 0x8) 2018/04/25 00:44:35 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0xffffffffffffff81, 0x70, 0x6, 0x80000001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x92, "8da6cd0887ad7cf7ae7adcbf9ae8d372ae8097d8318f8bb450ae2b038e7e0299a70200c2067f433277a156fb524f9560d80b71524b4f332ca0883bfa8ba8beecfdf1874bf927e73fb342b726ac30519aa4d9002921d03303a574c8839b830e46dc07e3859876ca05ec5279fc90b27c2c5e4ee5f3f65a9283e1c6097cfbf1608c647a516f4a98781c5697a6ec8a1f20df21ed"}, &(0x7f00000000c0)=0x9a) 2018/04/25 00:44:35 executing program 7: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='wchan\x00') exit(0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:36 executing program 5: 2018/04/25 00:44:36 executing program 2: socketpair(0x3, 0x1, 0x280000000000, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x40, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000d80)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x105040, 0x0) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x1000001) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000022c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d805000058010000f8030000ff1f0ed79d31daea04254d6eae363bb59effffffc0020000f80300000805000008050000ffffffff080500000805000005000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010015801000000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000001000000010100000800470087020400090006000600070002000900090004000400eb0e0010090048004d415351554552414445000000000000000000000000000000000000000002000000ffffffff000000000000000000000000000000090000000000000000000000004e24006600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200168010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000004d6000004d40000010081030000280069636d70360000000000000000000000000000000000000000000000000007038100000000004800534e4154000000000000000000000000000000000000000000000000000104000000ac1414bb000000000000000000000000fe8000000000000000000000000000180068ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003801000000000000000000000000000000000000000000000000280065756936340000000000000000000000000000000000000000000000000000000000000000004800534e4154000000000000000000000000000000000000000000000000000102000000ac141413000000000000000000000000e00000020000000000000000000000004e20040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe00000014e2400640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x638) llistxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f00000003c0)=""/220, 0xdc) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000004c0)=""/83) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1}) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000300)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) mount(&(0x7f0000000380)='./file1\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000700)='overlay\x00', 0x10, &(0x7f0000000740)="93755574e5148ea2117667a6afd8d190caa2b47d5bbb38c9c6af744f19ed2136d778d8294d1c434327366f5bbb20ef7774c3a9028f0f5267bba0fdd883fde946ddb641c95a8617fd62f88b5edfc535154f9e36ad7f29") 2018/04/25 00:44:36 executing program 7: r0 = gettid() exit(0x0) ioprio_get$pid(0x1, r0) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:36 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0xffffffffffffff81, 0x70, 0x6, 0x80000001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x92, "8da6cd0887ad7cf7ae7adcbf9ae8d372ae8097d8318f8bb450ae2b038e7e0299a70200c2067f433277a156fb524f9560d80b71524b4f332ca0883bfa8ba8beecfdf1874bf927e73fb342b726ac30519aa4d9002921d03303a574c8839b830e46dc07e3859876ca05ec5279fc90b27c2c5e4ee5f3f65a9283e1c6097cfbf1608c647a516f4a98781c5697a6ec8a1f20df21ed"}, &(0x7f00000000c0)=0x9a) 2018/04/25 00:44:36 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x34f, 0x4f0e0ef6c862a786) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80a2}, {r1, 0x22}], 0x2, 0xfffffffffffffff8) write$sndseq(r1, &(0x7f0000c4a000)=[{0x0, 0x0, 0xfffffffffffffff5, 0x0, @time, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) 2018/04/25 00:44:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:36 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6e65742f736e6d70c720") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) pread64(r2, &(0x7f0000000100)=""/193, 0x100000065, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @local}]}) 2018/04/25 00:44:36 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x7fff, 0x4) 2018/04/25 00:44:37 executing program 5: 2018/04/25 00:44:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000140)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:37 executing program 6: 2018/04/25 00:44:37 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) 2018/04/25 00:44:37 executing program 3: 2018/04/25 00:44:37 executing program 5: 2018/04/25 00:44:37 executing program 6: 2018/04/25 00:44:37 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/ip6_mr_cache\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:37 executing program 3: 2018/04/25 00:44:37 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x8000) ioctl$TCSBRK(r1, 0x5409, 0x10001) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) close(r0) 2018/04/25 00:44:37 executing program 7: r0 = gettid() exit(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x121000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x9, 0x6, 0x5, 0x6, "a0a72775edd29e76a49ee0fa5841389c2e8ef50af5e127af1712e63babb905a9a9ca4844aa8a7f52087e5409", 0x1}, 0x0, 0x0, 0x1000, r0, 0x0, 0x3, "bd16e574171f0ca834b7b1d7e61eb2f5be2112ce4b85d6ef2e309241aa48f68c331a6794bc09ed44f23afa82cb3c5b932218a62ee312eb180e7647f2b08dec54", &(0x7f0000000180)='/dev/adsp#\x00', 0xb, [], [0x0, 0x101, 0x100, 0x7]}) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setpriority(0x1, r0, 0x80000002) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/25 00:44:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070b000000000000000007000000", @ANYBLOB="9eff02000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/04/25 00:44:38 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/25 00:44:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x10001, 0x7, &(0x7f0000000700)=[{&(0x7f0000000280)="f821e40310fc937fdf61d52e78e4236a0b3d86f940ab38320ea289ac2b21570b8f549ecd7f2a9dc54d64e088404a7e8726930a5cec1155d8f471a8489d6fd56f440cc8c05e2fd8edcff2e5059538c9a6d9ef2a348700e303f8632425a94c08d64b9342d9ee77d680a1e3d42e1643743f9e382733d23f765a8e9256dc98af9d97753095e41d206f95bf1f706f236521c79c0406915188ef19", 0x98, 0x4}, {&(0x7f0000000340)="8b46cb5831ccbb79d25f34ef63b63575", 0x10, 0x7}, {&(0x7f0000000380)="aa8af73c3ca9cce3847275f0381feb27ebbfc17b161142ad5d85c5a8bfd49910a5ee837ce613e126bbc123c9c45c4d2043c2", 0x32, 0xffffffffffffff1b}, {&(0x7f00000003c0)="22bdad370f373cbb9616945dbd38909a90bf74d65e64ad3adc62813009ece846bca14f72af3d18e7b50e0b4b8c2254c93770239dd8bb082edf629d8d3d346dc24f1ec6303763235a567798f20a06a338e1e9fe581e97b7702ac114a4e128dec50c63d0b11d9f83f0b505fe59f3bfdc89f9968919949034aa6eabd851924b802e976d8a4023", 0x85, 0x1}, {&(0x7f0000000480)="a3b61c3a277a21155910d3ef12ee8eb7b9f88e360935f27c4c17992435371de3735883498c6a8c4dcf0af215", 0x2c}, {&(0x7f0000002400)="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", 0x1000, 0x1}, {&(0x7f00000004c0)="c9a6b46c34744be5d5c964d06cce80201f795034a8c29cb3e1e77cbeffe68e133da312691ce2b7de5e8e92977ff309cc1042be24d364a20e350d9d9ce25579e88f011f9d12e9e55741243e7aaba2d4288f16155159de3bcb96eecc18cd031292b3f882d13ad4ff3a22de69d4f3d59ce370b1a6fa2d86cf067895ab1feb1d25761d84e32706b80e0af24bc4fe4a32a69acff384be88c6926fecb693e92afeeab4025b575255963965eeaaf587f2369ef5bb8bedf3843255d0cc47fc7cf96b0fcd0d6aeb981570a6443871c889ddaa3d882d2119a7bf8325d780c88244116a1a4738df491807b9c8b5f20a54fcf28d87e9ef6c09a15f64a8efba", 0xf9, 0x4}], 0x0, &(0x7f00000005c0)={[{@gid={'gid', 0x3d, [0x30, 0x34, 0x33, 0x31]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@usefree='usefree', 0x2c}]}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/13, 0xd}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={0xffffffffffffffff, 0x0, 0x0, 0xf8, &(0x7f00000005c0), &(0x7f0000000600)=""/248}, 0x28) 2018/04/25 00:44:38 executing program 7: r0 = gettid() exit(0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x1, 0x7fff}) setpriority(0x1, r0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) 2018/04/25 00:44:38 executing program 6: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x2, &(0x7f0000a8bff0), 0xfd1f) 2018/04/25 00:44:38 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101200, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/04/25 00:44:39 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x24) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x6f2000, 0x1000000004, 0x7, &(0x7f0000000180)) 2018/04/25 00:44:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:40 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x34f, 0x4f0e0ef6c862a786) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80a2}, {r1, 0x22}], 0x2, 0xfffffffffffffff8) write$sndseq(r1, &(0x7f0000c4a000)=[{0x0, 0x0, 0xfffffffffffffff5, 0x0, @time, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) 2018/04/25 00:44:40 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x10) socket$rds(0x15, 0x5, 0x0) close(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000000340)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x6, 0xa2402) bind$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0xfffffffffffffdf3) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000000)="ce4f00770fe02f343cf480fef44e10c32e75aebd41e840af4a4683de4ff6e434f357534e88b79fdffa3e06335db5b08a66744b59040ab64e84d4f3190a12561cffac855e9d8af5d026bbb0273bc677c038a9b3a63bb1aec101f0d3377fe0cd64899e5074bc6aefc42d345072559c10e19a1874f079c4542150ec9e6bfc32496105006ff46d37fc91879754242ca197d56336b2bbc9679943f4a9d45dfd66acdddcb79eb3e0b9f38a3fcb051bd6498299678d4d30aff6bfc6ead3e1668179520af8db7f", 0xc3}, {&(0x7f0000000140)="931a8874394d35", 0x7}], 0x2, 0x5) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x2040) 2018/04/25 00:44:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000480)=[{&(0x7f0000000200), 0x0, 0x1}], 0x0, &(0x7f0000000540)) 2018/04/25 00:44:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x70bd2c, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x1) 2018/04/25 00:44:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x10001, 0x7, &(0x7f0000000700)=[{&(0x7f0000000280)="f821e40310fc937fdf61d52e78e4236a0b3d86f940ab38320ea289ac2b21570b8f549ecd7f2a9dc54d64e088404a7e8726930a5cec1155d8f471a8489d6fd56f440cc8c05e2fd8edcff2e5059538c9a6d9ef2a348700e303f8632425a94c08d64b9342d9ee77d680a1e3d42e1643743f9e382733d23f765a8e9256dc98af9d97753095e41d206f95bf1f706f236521c79c0406915188ef19", 0x98, 0x4}, {&(0x7f0000000340)="8b46cb5831ccbb79d25f34ef63b63575", 0x10, 0x7}, {&(0x7f0000000380)="aa8af73c3ca9cce3847275f0381feb27ebbfc17b161142ad5d85c5a8bfd49910a5ee837ce613e126bbc123c9c45c4d2043c2", 0x32, 0xffffffffffffff1b}, {&(0x7f00000003c0)="22bdad370f373cbb9616945dbd38909a90bf74d65e64ad3adc62813009ece846bca14f72af3d18e7b50e0b4b8c2254c93770239dd8bb082edf629d8d3d346dc24f1ec6303763235a567798f20a06a338e1e9fe581e97b7702ac114a4e128dec50c63d0b11d9f83f0b505fe59f3bfdc89f9968919949034aa6eabd851924b802e976d8a4023", 0x85, 0x1}, {&(0x7f0000000480)="a3b61c3a277a21155910d3ef12ee8eb7b9f88e360935f27c4c17992435371de3735883498c6a8c4dcf0af215", 0x2c}, {&(0x7f0000002400)="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", 0x1000, 0x1}, {&(0x7f00000004c0)="c9a6b46c34744be5d5c964d06cce80201f795034a8c29cb3e1e77cbeffe68e133da312691ce2b7de5e8e92977ff309cc1042be24d364a20e350d9d9ce25579e88f011f9d12e9e55741243e7aaba2d4288f16155159de3bcb96eecc18cd031292b3f882d13ad4ff3a22de69d4f3d59ce370b1a6fa2d86cf067895ab1feb1d25761d84e32706b80e0af24bc4fe4a32a69acff384be88c6926fecb693e92afeeab4025b575255963965eeaaf587f2369ef5bb8bedf3843255d0cc47fc7cf96b0fcd0d6aeb981570a6443871c889ddaa3d882d2119a7bf8325d780c88244116a1a4738df491807b9c8b5f20a54fcf28d87e9ef6c09a15f64a8efba", 0xf9, 0x4}], 0x0, &(0x7f00000005c0)={[{@gid={'gid', 0x3d, [0x30, 0x34, 0x33, 0x31]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@usefree='usefree', 0x2c}]}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) futimesat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000240)={{}, {0x77359400}}) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:40 executing program 7: r0 = gettid() exit(0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x2000) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x42100) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x400000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:40 executing program 3: unshare(0x400210003f8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000040)=""/111, &(0x7f0000000100)=0x6f) 2018/04/25 00:44:40 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) fdatasync(r0) 2018/04/25 00:44:40 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x40600) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x5, 0x5d90b637, 0xff, 0x4, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x81, 0x4, 0x1, 0x2, 0x7, 0x7, 0xe7, {r2, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}}, 0x0, 0xc94, 0x1, 0x4, 0x16d}}, &(0x7f0000000380)=0xb0) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/25 00:44:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0xb2}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0xb66, 0x5}, 'port0\x00', 0x42, 0x80000, 0xffffffffffffffff, 0x4, 0x6b49, 0x6, 0x63, 0x0, 0x5, 0x3500000000000000}) 2018/04/25 00:44:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x1, 0x88e, 0x4, 0x7fff, 0x1000000000000000, 0x1, 0xffffffffffffffff, 0x66, 0x5, 0xfffffffffffffffa, 0x100, 0x7ff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)="6370757365742e6370757300ee95c8692047d81218656194b8bae639e99dcae74b4164b204131ff8cac9f26e431ca0adf5a46d80dbb557b4992422e10f3a96db2366390e79a8fe5db6b29acd065493ab4bad766669e8056294fc9a92e8970490b46a41b2868b51843575c17c46b61d207463ccc7925bfe360082ec62d0d1d2ae2c611153ae736a114da87a14ae85a2da03608202cab7bb9cb0afdb6a058c08c82f4e71130e954cf98aeba54acd450b8bb5d173afe6ea81312c3372263c", 0x2, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r4 = dup(r2) sendfile(r3, r4, &(0x7f00000001c0), 0x400000000000088) 2018/04/25 00:44:40 executing program 5: unshare(0x400) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) r4 = dup2(r2, r3) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x3, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20}}}, 0x108) tee(r4, r1, 0xfffffffffffffff8, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0)=0x6, 0x4) 2018/04/25 00:44:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a00)="eb74f6c1a8a497f90ad1132aefb48bc9", 0x10}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000004040)=[{0x10}], 0x10, 0x800}, 0x100000001}], 0x2, 0x840) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'dh\x00', 0x35, 0x7, 0x2b}, {@multicast1=0xe0000001, 0x4e24, 0x2003, 0x4, 0x0, 0x7}}, 0x44) 2018/04/25 00:44:41 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) 2018/04/25 00:44:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1}, 0x0) 2018/04/25 00:44:41 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r0, &(0x7f000004dfb0)={0x5}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80840, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x100, 0x70bd2c, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/25 00:44:41 executing program 5: unshare(0x20000000000400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x93}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/04/25 00:44:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getpgid(r1) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000100)='loginuid\x00') sendfile(r0, r3, &(0x7f0000000000), 0x2bf) 2018/04/25 00:44:41 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = semget(0x3, 0x7, 0x41) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x4, r1, r2, r3, r4, 0x140, 0xfff}, 0xfffffffffffffffe, 0x2, 0x543}) 2018/04/25 00:44:41 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400000, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) setpriority(0x1, r1, 0x9a) 2018/04/25 00:44:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000140)="9a1a4be47e33859180de7ba407f2bab4e181c62e55b88c708d0d374c7afe43c670277d4190676305f4b2ac7b2055d32a21761768e6d81756ba19f0c70ca9522f64ede729ec767174f5fc2b127cf3bd605b9da6cbaeff73bf5b2fa06f70f51f5f6cb759ad5c7a2fad6fc92e90d36f59997c8c1d10cf55d0058250bb65a50aad42672e8d67124a5458a4db28476c1307a1549a68b545e4eebaba31", 0x9a}, {&(0x7f0000000200)="46b8d63b4f3e8da7fa02dba01bf9afb5a2b6042f438a414df9e72e076413b1ebf716e981ed0b604a976d31a4361309e8ba8db1309590594b2aa633c4455bf5e83917adfd95034be3fe66eafcdb9659f118be90a6a10ab323965bb59a90a503b2d676114abb0d17f34896604c2210d26a91fcc527856dfcb266f8858f895b5ea0ab9a0c42281bcffbfe3672461bbc434e8d39f8ff0010f042e76e1223acd653fd3a7f2cf54dd8e39b96c8e64e55021f18bf7bfb38ef90fba6581b7f5d9f7789b844559f93a21664403972254e494620f99a27e62f2b94c6b4862b46008b81b176bb65cee6c11ce1bd8068f355cdfe0a", 0xef}, {&(0x7f0000000300)="dff3a4296b0d01f4cfe58bd1967af83bb5029379ae618d404270ce5bb292f5df70e99915fea7b9c6e4442f20ee8b36ce8ce84bca750a9f39c97627707b3004f95a83da0921c0f4ee64ab9881237b12390d5d78a431cb2ae3c861b820d60423c9a44030da16c28746dd4a39f8eafd5e4886ff2b13b683ba8339362afb08e0b0ad9436e85a934ee7140a325be11a509cc79f4269e2659b6f9cca38e1167d283e5018a87839e7ec944e25aed2ed510a9945efe659dec6a9e64ca5220088abcc101bfbfa6e06264931794a8369d48fe3251d201695533b7579d9ddacff3b1b1b91aafe0a81146845b9f8c6", 0xe9}, {&(0x7f0000000400)="5c81929bf7deee5756a9d6561bea303ab238fcd2cb8f90f05dd884c89698beae6fbdc6164a3b0f58921094f9776644da87fda9f7ecf9165e302079108db302ccfefb2202ebffd055506eab0434f592b3f94f7f5fa5272665d7e886daf40acef9772ce1d50ea79deb099788d23e43bc5073a96ae72641aeb2120ce6110fd1821cea01c64adb9fe0906f67bdbc8a227e6632a7a09f154cb642b654047da2b1419b3dadf3d7c7961524f4bbdde55446af696feb", 0xb2}, {&(0x7f00000004c0)="2979cfd7fa3bb1c616d0", 0xfffffffffffffe7b}, {&(0x7f0000000500)="3c0b656256fd153e7c85caeafb39218a6847422258d696876491e94042023fb3a58c5ea3862d46b67b1d1a92c8da96a579a7f97422e2489b034feddc725f6d365b99bbc72cb741339ce46444f06a0cfe6ea0cf20d4f0ddef6747ecbdc52e0ddc1106353751f884dec841741b907ce614b08ed585924673fee98eb6ec14f6", 0x7e}, {&(0x7f0000000700)="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", 0x126}], 0x7}, 0x8004) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x1, r2}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) close(r1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/25 00:44:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getpgid(r1) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000100)='loginuid\x00') sendfile(r0, r3, &(0x7f0000000000), 0x2bf) 2018/04/25 00:44:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='bdev\x00', 0x80, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x6e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x110) 2018/04/25 00:44:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1}, 0x0) 2018/04/25 00:44:41 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000280)={{0x3, 0x4, 0x7c65, 0x8001, "a9b6784f6f64b8dd0c38283c73f267d60b25089d9e822a25429132e9284d3c4998b07ddc6b6a0e8884f6984c", 0x5}, 0x2, [0xaf46, 0x8, 0x8000, 0x7, 0xd9, 0x5, 0x80, 0x31c00, 0x3f, 0x84, 0x40, 0x5, 0x7fff, 0x102000000, 0x0, 0x6, 0x0, 0x6, 0x10001, 0x8, 0x81, 0x6fa5, 0x4, 0x1f, 0x5, 0x8, 0xffffffff, 0x9, 0x20, 0xb2, 0xfffffffffffffe00, 0x1ff, 0x5, 0x0, 0x8000000000000000, 0x0, 0x9, 0x2e956b65, 0x2, 0x4, 0x8, 0x0, 0x8, 0x3, 0xeb6, 0x1, 0x5, 0x7, 0x58b, 0x20, 0x1000, 0x8, 0x1, 0x0, 0x8, 0x20, 0x100, 0x4f, 0xd2a, 0x7f, 0x100000001, 0x200, 0x8001, 0x40, 0x8, 0x5, 0x85, 0x8, 0x8, 0x68fa, 0x3ff, 0x276800, 0x8, 0x80000000, 0xf5cf0000, 0x7, 0x8001, 0x7c8ee08c, 0x86, 0xffff, 0x5, 0xad2, 0xff, 0x1, 0x7, 0x4ea, 0xab, 0x200, 0x0, 0x7, 0x1, 0x2, 0x1000, 0x1f, 0xad2, 0x272, 0x10000, 0x8, 0x5, 0x5, 0xbafe, 0x7fff, 0x7fff, 0x8, 0x4, 0x8, 0x9, 0x20000000, 0x7, 0x8, 0x101, 0x2, 0x8c, 0x4, 0x800, 0x6, 0x4, 0x1, 0xfffffffffffffffc, 0x52b, 0x3, 0xfffffffffffffff9, 0x81, 0x5, 0x80000000, 0x9, 0x400, 0x8], {0x0, 0x1c9c380}}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x4, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @multicast1}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) unshare(0x40600) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffff9c, 0x28, &(0x7f0000000200)}, 0x10) 2018/04/25 00:44:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000380)={r3, 0x3}) set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000003c0)=0x200) r4 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r6) r8 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) readv(r4, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x404400, 0x0) sendmmsg$unix(r2, &(0x7f0000001d00)=[{&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000500)="d232b5b1b5cbce94abaf31250d0615167dde920d3460d203e59dbefe5ec17821821b5894a882959d051c78ef43ebb4b2e3debeaa94078a53a529f6ae9cba254242447aa51f5a4cc074af7a8ead7010609f30b24b76e698d63e4e", 0x5a}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r9, r1, r2, r4]}, @rights={0x30, 0x1, 0x1, [r1, r8, r1, r8, r9, r1, r8, r9]}, @rights={0x20, 0x1, 0x1, [r9, r0, r9]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r0, r9, r9]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x108, 0x20000000}, {&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000740), 0x0, 0x0, 0x0, 0x4}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000800)="f0164d46021d9794a15afb6295fb53093123d23d64e2b7ccc1cd805be162d8b62f", 0x21}, {&(0x7f0000000840)="95973952c863060fc8649cff0f14cddd8b274c2fbd13ada40e35f7fa2f28ab85938e", 0x22}, {&(0x7f0000000880)="baf7c17418f6a3e9ada4f79df923334e9b1dcff4c4c66fefc59cf8b9a2181108f6a4f8d56f9043", 0x27}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="f75e7d1a508640a72c0a19df314c2475baaef6a74775192acabac82361ce1b588e357618cebbac3b53dc5bb7", 0x2c}], 0x5, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r4]}, @rights={0x28, 0x1, 0x1, [r9, r0, r1, r0, r1, r4]}, @rights={0x18, 0x1, 0x1, [r2, r8]}, @rights={0x38, 0x1, 0x1, [r2, r9, r9, r9, r4, r8, r9, r1, r8]}], 0xf0, 0x4044810}, {&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000b40)="cc9aed23a61860765accad4ca99cbcfd25d31e4e05c69a36bc56543e6fa7a6ce55dc6b047e3b1a570e1e93ef6c851f2fb988e1ed38daacffa6febc6781b2b835442169f3f9b79a7590c120e892ee816b336e0f48618d4109ad0fe5ff4e42f221434aafe76dff1582a7ef8d69287202d009ff910fc11b47bd04e245c80243bf61aef086644f8a5d3925b6354a373cde0b4d5105", 0x93}, {&(0x7f0000000c00)="179aac59ad4cc2314ebf5f0dba87b3620ce3d1d7bbf596ae6d2c411d0ff2e0ff9e797481e471afa8f17e55f5ace20b0d6e4a4d693e04f22d18b2122c359ffb43c9dcabd36a5e20007c745d72642299a452c7dd30c4f79dd0168b5a22cdf491d60f5e60057dbba963a11364371c2680f8d2400e1a4869c01ab0d369a79a77794af3471e890771bc81a096eb25d059b2dd6eee542d7dcb6c35139053724c7a6528b28ab674dd1358b6db74e5ccb142840549e2a2a39ed42cf8c43bb9077018c870140821b538ed2a02721fce8fa929bd3f09d5b622d7daa0c771a3c03d9cd8e45e86cdd12fe3436ac4df87", 0xea}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000000d40)=@abs={0xfbe4b0093ec4d42c, 0x0, 0x4e20}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000dc0)}, {&(0x7f0000000e00)="0c661bb27b347e0f55385bb8524b14b6787c61b2c7362333ccbb7867889a42e5bab0e5ac63e42e5365723c32848ee122a09f4f9b0d38bf1bcb0a2504d929d6075cf4ddae49b6398a70cabdeec8e3daec555d90c27e4131f3f843656e5a6644b94405d4a5b631e073100321ecdb42072caaa5dd4a38a5d6f000043147745183b35a98a80d3101e2707fd7e044485df529bf7b73bf5fbe22e4c078728ee226fd585168b8e6a486033b75c6bea60cbcf73af1c260", 0xb3}, {&(0x7f0000000ec0)="63e43ae8b712dc724bff24fc9b54e9ff52570853f593bfe1d18a62ed638496c6be6f45a2aef72f84da3f910d771649476d40f99da8a1572079dddbf0c3d2afefe40f40d0958e3af0f55532085d81eba485dfeb2580d6d26119c367742c4faea0fda0b27e6481bd469355c2c55e7caff5ba58677d7ca3e6669d1de9d548190d1e65b43752f781fe4ecc4ce505e56851dfcd9a6d", 0x93}, {&(0x7f0000000f80)="6e758f3663fbbd913e14eb27c186db755ba706638f3399a220c2113da03eae80f7c77a3d381b743a9b8212e272fe8302e4208b55b688101c54863bb6fbcc9ce2103eb5be9fedf25e8ad526e3130ea61ed3", 0x51}], 0x4, &(0x7f0000001040)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r9, r8, r1, r8, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r8, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xb0, 0x20048000}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001180)="55dad5ecff6fd735fb86d1b150e4fbedc365ea6f62d943ba496a3616bf372eaef31b1908b0fa54e8f934706cfa26e77f62bd23f3cc59e6fe664035d870c03568af6c7856275fb862befad2c6d6c2e7e9688cc6fbe2cf0dd38c606d84d9630d9c07e8115f2623e11ab56dc614d8ae516c7d25624833f0eebcb9dca3f1292a5734d8bd98c6a295f6a369cb97c8208856ab5d3267b4b215738c717c423bd6820fb73ba851b08fde1e7ec45941690d888a43fb9bcb80d4c6bf88d16013367a04be1a8500e520151a56aeeb6f", 0xca}], 0x1, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r2, r9, r8, r9]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r9]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r1, r4, r4]}], 0xe8, 0x4000004}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001440)="ab30c70c6afc2059133deb9a70858be859a9a61ddd4571e5ce2b525b51e0ed8b4c1f9e6becfecae7c9da4fbbb8b2861ca1d29974", 0x34}, {&(0x7f0000001480)="fd9dcd80dd4b55b38bf4c1ca0f9d403a9e63faf0965f5c88048a5d4aceb05208843786fb2b2f79b8251a6b4028741aca71ba30d3fc471f7315d7304b6db62caa9cc9632a2753058ad9d98f18fa14cf58a4dfbad3fb0a5afac2cf347b6d9dc741ff6dc0f102a8a4841b795d9e01bb8f8bc0787f6471cbe21ee79e43499f79818dcb7411eec355ac108451dddcbc135e0be751ed13c5ad1e010bb8c31432fbdc0a3a", 0xa1}, {&(0x7f0000001540)="d1da2c643264a58028e3ff2e199fcca5562fdf27c8c3a69b7c4fd889cda90d3069ceda41d4044be62976fa4e02e66d089b5ada2d2c2b6ef7921a309831f80228211177fadd09644c6746ad05eea49708b04608c818f5c5399e8b1c904f", 0x5d}, {&(0x7f00000015c0)="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", 0xfe}, {&(0x7f0000002000)="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", 0x1000}], 0x5, &(0x7f0000001740)=[@rights={0x28, 0x1, 0x1, [r0, r2, r4, r4, r2]}, @rights={0x20, 0x1, 0x1, [r8, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa0, 0x40000}, {&(0x7f0000001800)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001880)="cc88dccd86045358f33425ca3c85f20fd61fd8f7a4a9dd5d92507a977e3a8b8fbe1dfb331412a105b338fbbe46df05e52676f49accd105eef1bb43198382aa581270d41ffea0a3bac228ad4694dab0cd1e20701f2082ffa379f5775f033d30999be7aabc573b78bad838391d32a82f", 0x6f}, {&(0x7f0000001900)="1256b1bbb1a140def1cb69bd0e061478c976ed7cc14548da594bd267f45a2881120ca50b62dcd53e9c", 0x29}], 0x2, &(0x7f0000001980)=[@rights={0x38, 0x1, 0x1, [r8, r9, r1, r4, r8, r8, r2, r9, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xd8, 0x4014}, {&(0x7f0000001a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001b00)="11fabb402346efc0217814d85cd7544d3a7c754513393c08c9de9ace24df3b519b38d90a17d5d6f65195f0ed4845c3b53f8a7f17050561c7d1eb7999787742b545d238c5aac6eaa35caa542ace90c49b00f2cc936b0b89a443ac874a0c5df82ce59bbd83d966ae41336acc387d03866424f7242234d3a67b1148da75fce96eaf95bcda0987e8f12c37098c2a6496d1be", 0x90}, {&(0x7f0000001bc0)="8259ba5cb95cdb8bea137a79139584fdfbe368e43d23e321e26d1e4687471b485702911cadcbd3e43264096dae9510a0e378444e00632eddf04ca0d39032cf0065d17bbb5b2ebcc29a25d1848f112aafdf09ab5bc91abbcd6bc12b268fcfd4a0112da75f433e473116a5783631dc47fd08d5c28abdf0682bbfb46fe61e2268099f651e81d93f3ab8f64f64ec9672486e9088e719ed750387247ad40a05b1453605ab0f05c691396b187398a15733895e881fbbbfc78975177f544a4695632565f2bbc44d40df1bbbae915b672bac45bc49070c26e3c1dd61df2f791d870a82", 0xdf}], 0x2, 0x0, 0x0, 0x4010}], 0x9, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000dc0)={0x0, 0xf9}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000001f40)={r10, 0x2, 'c3'}, &(0x7f0000001f80)=0xa) mkdirat$cgroup(r8, &(0x7f0000000440)="34d671d400", 0x1ff) 2018/04/25 00:44:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1}, 0x0) 2018/04/25 00:44:42 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/13, 0xd}, {&(0x7f0000001300)=""/58, 0x3a}], 0x5, &(0x7f00000013c0)=""/174, 0xae}, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80000001, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/12) 2018/04/25 00:44:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) ioperm(0x4, 0xffffffff, 0x9) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22000, 0x41) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000240)={0x4, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4ba4}}, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0xffff}}}, 0x108) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:42 executing program 6: unshare(0x40600) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140), 0x10) 2018/04/25 00:44:42 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "91d371f754da63bf74cb9549b10161de1c069b7eb5aae2ee8cbd4ccde31f219da8b8adeb833faef6bb97795b1378236b8e15734fcdbdbaea740b049e8e9e481f5610e2e5613e1fc9a2d816ba6d2f5c9cf7b240d0688e16ed281f9afffb3cceac5109697759652bc5fc5606337405787850c17219d12a62f8500078d8"}, 0x80) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000001180)="89bf180e021f1a08aa95e233792ce17e27e34d6120a563c03b9c6fb138c609671f6202e3eb07855cc9f95885a1d8b02c14b5ef51ab2ed114dce347db52929100000001d99d56a75f6d94", 0x4a}, {&(0x7f0000001200)="7b57c3be4340", 0x6}, {&(0x7f0000001240)="2e45e69434accf28c5d9f14d3b70ef1f308ba47fafa10d9610f209b1715e054249b8da3f8c323f963e86df8be486e88eff1af95ba88d17e55498f93fd8b7e650e648067a4bef4578135f49f5a49c269d9424ec6178290b599cea9ea7d165e22339a1d1e66da2d9c24142957d7a7493506036ba29ed55f37ea34fb47bcbff3c963925d98523d75c67b061f2c5bf6c1c6641b2a5c2de56", 0x96}, {&(0x7f0000001300)="0119e0aa7d88846e2078c0ffae95fd67f8fb88469037072287c7665fdb038ffef8d5dd6a6fd51c7fc1a5b72d6d7d6265fe35", 0x32}], 0x4}, 0x8005) close(0xffffffffffffffff) 2018/04/25 00:44:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x83}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x5}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1}, 0xffffffffffffff27) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5c, r1}) 2018/04/25 00:44:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:42 executing program 4: r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000540)={0x4080, 0x201, 0x8, 0x81, 0x0}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r1, 0x4, 0x1ff}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040), 0x4) 2018/04/25 00:44:42 executing program 7: r0 = gettid() exit(0x0) setpriority(0x0, r0, 0x9) 2018/04/25 00:44:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='bdev\x00', 0x80, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x6e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x110) 2018/04/25 00:44:42 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x100, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) 2018/04/25 00:44:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/l2cap\x00') sendto$ipx(r1, &(0x7f00000000c0)="ab0e0c153d85dfc78af16ab7666b843f7dc6b71d88f922a49581c6abf24eead10abc5e7f779188b70f68fbfd8dfc7b7965bcebd075e8f996287cc889dd1286d6f33437cf295bf4500399d458515eb74d8fd8801149567a027d8d1249d1ac20d34f4b5b8675d10f43daddecff75a221621ddf639ef7d0196184c214ec8b7709d9bdb5e58b40dc0e89798b043a48d4c640a9b48cfa30c01167c3b30a9ba80b294481b1528019f1f21e6d7276d59eab6ec5a1bcc4", 0xb3, 0x24000000, &(0x7f0000000180)={0x4, 0x1, 0x71, "880a9601811c", 0x66}, 0x10) r2 = dup(r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r3) 2018/04/25 00:44:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="37007f2eec465f00", 0x8, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000140)=[{&(0x7f00000000c0)="1ede8bbfd53583ed0650371e143e9f80ff12e6342e", 0x15}, {&(0x7f0000000100)="cd3631911648afffb51a091cda6b88423a934c30e705", 0x16}], 0x2, r3) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) pread64(r0, &(0x7f0000000200)=""/254, 0xfe, 0x3d) 2018/04/25 00:44:42 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xad2, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) 2018/04/25 00:44:42 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xe4, "6546ee3cca87104d791330017bd661083a6e67bf711f3a335712c9c375186b7a63f9fd122f1b15dadb900a3d6f5bc551be67ffd01ed852297d5a8e5062e95692882ad9feaf2adbe15087f4f83cdfed020cb081ebb0caba38e188c93a7d11e8a19f99adf96d7dcfec80d2c2141f77be0e7a880360a9537f88a446c2bf6797630dda32718bf4d5219ac7cc1bc96ea14c5392eb7af77d1694b8195a6d4b8be3b6177e93e733d136fb11da136205751cf5b49502fcfa23ca027e3fe99420acdb79163f8967d89d97e399c823f7cab877c7ecb7c8221e93db07567f9c99ca9a98fa81c49f0dd6"}, &(0x7f00000004c0)=0xec) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x42e8}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x7fff, 0x0, 0xfffffffffffffff9, 0x1}, &(0x7f0000000640)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="3e1972bb5bd506bf1d527ecff4b52d9e688cb551907a6733f17e0df2ddaddb188b229b3b8cfad5e38a9a490c2222fd48c82d2d30cf26484a1c9a99a9a9bbc83b908277b3f06944df1d4b4ac650eabf4654089efe82abae119dd7470be6f22141b7b16342ceb6b8dad73abf5da97599c8ce4e500fbf7ef581f3db2a67a172894fa5b3dadc3ee6dff77acfedcba9bedb8a6d0c8f241843c0d4ef01bdf1a65aaa63", 0xa0}, {&(0x7f0000000200)="3fb40b5fe08289bb9a47d20a34bd5ee4f51fe8f9f03bea9e3be9c82e22024d1b1998423e9896500403efde965f5f89f20c89558c3ada621334de462e8986a0c616f69a8bc111f99caad3d9b02d981b3791bff49a382a6125a0386338b41dfec494574abbb91ef0125bb313892e0872248615951e1749559acdf3624415635991790a440f1db6e86c490d2f73e601f211457298f4ab37d54f59b5288863b0ed8b0b83180227612bc717222e18db41fb8f300db05761406864dc81cd727287adb4e4a18d81a483ee07461d2766b4c7f8e41fe0a433b5ee1ecb7b74e55000f6ca99e8507ea19a2e", 0xe6}], 0x2, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x1, 0x4a0, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x0, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x6, 0x2, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x665, 0x8206, 0x9, 0xffffffffffffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1000, 0x4, 0x9, 0x3, 0x5, 0x3, 0x100000000, r5}}], 0xf0, 0x40}, 0x0) 2018/04/25 00:44:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2c) r3 = getuid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x100, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0xffffffffffffff4f, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r4, 0x1, 0x4, [0x83, 0x6, 0x418, 0x86df]}, &(0x7f00000002c0)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000003c0)) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r5) 2018/04/25 00:44:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:43 executing program 7: r0 = gettid() exit(0x0) tkill(r0, 0x1a) setpriority(0x1, r0, 0x75) uname(&(0x7f0000000000)=""/96) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x800d, 0x0, 0x6, r2}, 0x10) 2018/04/25 00:44:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) ioperm(0x4, 0xffffffff, 0x9) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22000, 0x41) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000240)={0x4, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4ba4}}, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0xffff}}}, 0x108) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x1, 0x6, &(0x7f0000000700)=[{&(0x7f0000000280)="baf26eb3b3dd8915e0da6fa90262b0a2d273a18516b672e994ab8f4e6fb242816ada7727bf47e9cc7e81070382ee07b9e0e73a67d4c388a38479c94758745f27d794948e7823950476c3c4e771596188b71968b612dae66c7aeb0c8c15667bdd91abe037ae21fcbb08f17e0f8da92264d49197173d054b0667ea569d23e742c22a901a15259db6353ab1e8381b204884658d2b46038d6db94e47cd6093b494f1f115bf29ff385636fdc43300f8197d0426d63d734b3898bf411d2ad02c084ef4fba62872d76ff22980f56d15fb8651df79dde764f3b51138ea34cfdf4fde5be23f3a73bf68c4acaccc65ca713d57a3eaa6ad", 0xf2, 0x9}, {&(0x7f0000002400)="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", 0x1000, 0x5d}, {&(0x7f0000000380)="5db8276d3d0a8d4f650712eb5210b35caea2db81a128a33443f31631edc4a1ac442df9509873f664224b1ef30a5013f9f74c5b0f17c29fee16ab2b12b1b12f6204f50cc8", 0x44, 0x80000000}, {&(0x7f0000000400)="5b93576de013627728c16c6fedf05ea019514f3c7fd4ff4615334be46538c269b5e447ddde068f69c3c7d4e10fb63792b041df9577be2dc526a2b0ba088c25b19adfc312c49374d83c2ce6fe3335b2a557d6139858ccb2573c4f7147ffb3f3b287e2dfedd31a80abf3e7c025335dd8e2cb9c195622ae02e676791b372a127338177637c80cf940fa22a8ed5b275676416c3085726bfa1419d9370f6badb4da7952ce56ff02afc14e50146e1b91815f32493ebaacb5991e939b7ddfb64cdd7720306c9710", 0xc4, 0x9}, {&(0x7f0000000500)="12d36bff7a23b22b126146886216092ab60777bec6e3f1ab48805246e21caf0b3de083447afb06ee391ed1605c5d8cd3745ccb9da436240ae65b663136f8ef967fc018e61562f6f1725665c655176dd3bfdb2e338e44d38bb06ff04929a89105c3ea64346c000faf1bd86156ad1dd81131116fcc381a4339c60ea0bffba0", 0x7e, 0x100}, {&(0x7f0000000580)="5cf565888c83c4ee0ddbd5456518099a4699d0aae32860fba56b56a04c175f2f6369244aed7bef86dd6cd6f7b6329c8f4782ce829ed02772c81de2632d152555f3f7531253c9295f39c7bbdb08d57d0e358ef27030", 0x55, 0x2}], 0x34804, &(0x7f00000007c0)={[{@tz_utc='tz=UTC', 0x2c}, {@flush='flush', 0x2c}]}) mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f0000000900)="656b7279753a34cb20a0a6173d090f4b4e44148e9e74037ce6e4c82ad16872a94e203a0000003f110703cf44657c097437f49de99ac11b886ae6368227775122a91224bd65c5e077ff48bc9bdeeacb729bca04ac87b68f10d4d562336dbee8b363469beffbedb07a4ac236c4b923ec96d54f7ee3", 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="37007f2eec465f00", 0x8, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000140)=[{&(0x7f00000000c0)="1ede8bbfd53583ed0650371e143e9f80ff12e6342e", 0x15}, {&(0x7f0000000100)="cd3631911648afffb51a091cda6b88423a934c30e705", 0x16}], 0x2, r3) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) pread64(r0, &(0x7f0000000200)=""/254, 0xfe, 0x3d) 2018/04/25 00:44:43 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xad2, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) 2018/04/25 00:44:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x11) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00000003c0)=@in={0x2, 0xb51, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000400)="ff828119943b9392b20325d861de91af06979fcfe25a96138add413fd86b63314ad72bc6f1606d1d639c84b2f2b9d126910479812d8b980a6bfb84afbc01c5fda75676e1e69683581473fcf73707e651b08c84fe72322d", 0x57}, {&(0x7f0000000480)="0a9458b848fe82d5c90edac78d849d52022c671bc590f7f8c53e2725f4785f95c84c9a981912cd576502cd312d80ace40892b434a062f55da920554a3210979e1cae61e35d1ad7f322c0c25fa21d9e1c2e0f321491765e5ae164d0a4bf5a588a310a78ced15c4dc69fecd5", 0x6b}, {&(0x7f0000000500)="ab5aec8b442a03f8d18ec1729b86e496b3d03b67e96e241ad2efe529aaec7380a9b2eb278294c9cf6cbe6c9d4fabc91bd471b5bd62ceaa2a698a838ec6bff585b2fed839e4ba49adedebea318c301e1484330c5f9853af3a3f52d25f55e4e1053c", 0x61}, {&(0x7f0000000580)="5c02198049c1416d5c371ff2e06dac7f1af507bb4eed3a558cc91be5d07974c2443cee1473ef7f876dceaaa3b555cc2751bbd771394e887bbd9b0c60c2e06697459c117f1f0bc56022a73e46691abf18ca867e79d0", 0x55}, {&(0x7f0000000600)="3e22df00fcba47086ae18b504d66a553695ebb8f1319e52e581dd899ca67789c50dec2c43122b4c4996daa1c61b60809047d61594ec01532c8779953d75cbf8165a07e8f0f85433b03853177912fabf26312fe5742b5cdf5df", 0x59}, {&(0x7f0000000680)="e12c4f02fb2673760cd7139d6c71c218d5fc0738d315e1bd313fa3fb8b6e8b509a14aa13b86a23e6a1bb96c34f63aff94cf627b90d667fa3", 0x38}], 0x6, 0x0, 0x0, 0x1}, 0x8004) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000001c0)=""/170, &(0x7f00000000c0)=0xaa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001a00)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a40)={r2, @in6={{0xa, 0x4e21, 0x0, @empty, 0x8}}}, &(0x7f0000001b00)=0x84) close(r1) getpeername$packet(r1, &(0x7f0000001b40), &(0x7f0000001b80)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x20}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0x80}, 0x8) pwritev(r0, &(0x7f0000001980)=[{&(0x7f00000002c0)="5db067aada563a9988b929c8fd308e89251299dd48eeae23811fc5d6b7364cae690f9449caee01098763e5374808d04d291c", 0x32}, {&(0x7f0000000340)="e85420", 0x3}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="bd1f10e20e1fac5b129a897a0286de907e55800cf7bce879bc8a188bcb62c93c9312f70db8d88438aaba7b88c3a20260bbaadd0be75d9b42c469965899e1dcf87f002f426974e91e06ddd0fbba2c9cbc0eb0c8bc134db858a69356", 0x5b}, {&(0x7f0000000380)}, {&(0x7f00000017c0)="d8fca5016ee039e2f307b1e7fb6dac37b4f9bc39152c4045ad5279821fbf0d52e4beea8d75cd8367b7cf4d991b788579d5adab945103c560e63c35f558d760fbcbd2126154728c93cd634f0d6d7efbb0246bab7cb7c25dd310d015ab6d10ae4aa12dd83b86fbfda9fc8f688e7253480d46cd24ec7296ec2cd909cbf3c4324a7a6ae463794629fb0803b4b9ddbf636903ddf7abaef237a753d3ece17f911dfab3a103da446459e70cd06baa7507ce30a5d92a9456678c9866f8f173b8f3ae9b304d5c52da04c74f9789ee7a30ba676ad456ae9bf9841aaa3e528072019ae643153b", 0xe1}, {&(0x7f00000018c0)="1a7e60358925e7ddb8d73f9d726af2217dbf61f97875fe15f15537a1d61eccac", 0x20}, {&(0x7f0000001900)="f0ef24706043d30dc09c7a39dc09ec8c89ad5e629b227f23604e24c4a54d0a817ca1b01ca0a975aebe98fb391a5c96765e97473f5f3c38ae04b7d8b70d0b75370dc64aa76d0b992d52382ece85f632b6e835ac5eae790b5d81a180958a345abb0298b4c3ea12cbbbed6dcbebc5efafa29b", 0x71}], 0x8, 0xa) 2018/04/25 00:44:43 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='veth0_to_team\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x4000) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0x5) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000005c0)={0x3, 0x0, [{0x16000, 0x6c, &(0x7f0000000240)=""/108}, {0x3000, 0xbb, &(0x7f0000000400)=""/187}, {0x5000, 0xc3, &(0x7f00000004c0)=""/195}]}) r2 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000002c0)={{0x40, 0x0, 0x0, 0x0, "0900078ddb152fdccb7ebea70600000000000000040000114bf440d90f7df9a4fa9e70b487ef1dca782220fa"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7d5d493c3bbaad3ba10bd103a11064003a924474d833f0b8e1e89e778c9cf30ea93a1babcaf4e5e55c44829060ea0951dab326d1f0499d3a0cdb195d7896e37b", &(0x7f0000000080)='(^\x00', 0x3}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000680)=0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000640)={'team0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000000)=0x6e) 2018/04/25 00:44:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1}, 0x0) 2018/04/25 00:44:43 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c0000000000000000000000a1bb0037725ef198d1cf8438db25f35b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f4c005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r1) 2018/04/25 00:44:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1}, 0x0) 2018/04/25 00:44:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) ioperm(0x4, 0xffffffff, 0x9) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22000, 0x41) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000240)={0x4, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4ba4}}, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0xffff}}}, 0x108) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x80000001, 0xff18) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/62, 0x3e}, {&(0x7f0000000100)=""/125, 0x7d}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f0000000240)=""/134, 0x86}], 0x5, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/25 00:44:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6669625f7472696573746174000debfaf6e4fd2ee4e76ad7b9856339d71a8f0459a424ebdebac480b2a2fa17125866d660a06377322f244a4dae992272149d8ed952f85612b24a56008246acc154940523805852") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xcc4, 0x4) read$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000000080), 0xffffff85) 2018/04/25 00:44:44 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0xe) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x6000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x2) open_by_handle_at(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x100) 2018/04/25 00:44:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1}, 0x0) 2018/04/25 00:44:44 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xc040, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000200)=[&(0x7f0000000180)='userposix_acl_accessself\x00', &(0x7f00000001c0)='vboxnet1^\x00'], 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) ioctl(r2, 0xeac8, &(0x7f0000000000)="1257a9251d197c7d696419f5ddfd970c31c64ca1db84b8718c18b26e6aad513cfdf42cfa454fef1e47034b29b4d884f423422d9350399e96f4822ef1daf5e924bf3e4092485c2cc752aa78d14e93841ce5173a72bf96b6d9c2df1e") 2018/04/25 00:44:44 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1}, 0x0) 2018/04/25 00:44:44 executing program 7: r0 = gettid() getpid() exit(0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) connect$vsock_stream(r0, &(0x7f00000004c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) quotactl(0x80000000, &(0x7f0000000100)='./file0/file0\x00', r1, &(0x7f0000000380)="10ba7ad4e549274a3de33bc5f08a1692dbdc8a31a992b2ce4de7beaec2961b979515a648277e19ad4da08b9269c6b28e71d8b27d3823dc9c69ebb1daefcec3cb7ebd23e95a04a8f1bf4380b3d1f3de49b2e5814d12beb03174f454385a7a0da7859c8a20c8b8e7f54fc11f8e3b9ab9917d1d376d75a65b05eaaafb69f2165051e4424e8494840b95a95c575121f6187ec29528562851f5893b7f0549cd5968ed2ab07d2d658a417a73811bf19854d3cae561d102f4b2ce02fb3ba5774c0cd1ecbc789663af5b0ac90cf10768c0705578f6c5098cae9c05c598a78b007af1dbb4f0450f90c42e83a858fe9bbdc37f") mount(&(0x7f0000377ff8)='.', &(0x7f0000000480)='./file0/file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:44 executing program 6: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xfe17271e3d309f22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x800000000000, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/25 00:44:44 executing program 3: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000001180)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)=""/233, 0xe9}], 0x1, &(0x7f0000000180)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/25 00:44:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6669625f7472696573746174000debfaf6e4fd2ee4e76ad7b9856339d71a8f0459a424ebdebac480b2a2fa17125866d660a06377322f244a4dae992272149d8ed952f85612b24a56008246acc154940523805852") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xcc4, 0x4) read$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000000080), 0xffffff85) 2018/04/25 00:44:44 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:44 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000000000)={0x40, 0x0, 0xffffffff, 0xffff}) 2018/04/25 00:44:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = fcntl$dupfd(r0, 0x406, r0) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x3, 0x4}, 0xb) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000c37fc8)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000245fa0), 0x259, &(0x7f0000978f69)=""/151, 0x6d}, 0x0) 2018/04/25 00:44:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) dup2(r0, r0) 2018/04/25 00:44:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x2c, r1, 0x800, 0x70bd26, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2e28}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="009362fe2126504c21a602d6f45a5c04ac1d4a91fdc56fd95441aca50f60d7eb1fcda1910edc126e906387e740891fc1e904fdd70a726912646e093a2f35b22f4627a4b876da3ae276b279ef3df06514d43e5cd640e147eb"], &(0x7f0000000080), 0x1000) recvfrom$ipx(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x40000002, &(0x7f0000001280)={0x4, 0x8, 0x2, "3be101b228e2", 0x400}, 0x10) 2018/04/25 00:44:45 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x189100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xa7d, 0x8200, 0x3605, 0x2, r2}, &(0x7f0000000100)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x11, r3) waitid(0x0, 0x0, 0x0, 0x1000008, &(0x7f0000000880)) 2018/04/25 00:44:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x40000103, &(0x7f0000000040)) 2018/04/25 00:44:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:46 executing program 3: unshare(0x2000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) write(r0, &(0x7f0000000280)="740b8d4b024d7023127735d019637ae439b353ba966b94c76edb75001545b0c5c043af1c3fe7e23886acef437cebcae966792513533c854ed74f2a04b6d1558f1a4bd8f6d2f6da7188050600c98444795cf84e70169bae7013cf8455b12bebcf97ebc177df6c2dcb8ac8f122f8b3b4635ea2903d65cb90d50601cc5f930fbdc55130b7abd6f8449fca91eb9a25fcc8d934779887d620c2544b147834eda36b7cfcf9eba45582b0c823fb8bf7f77ef117", 0xb0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000140)={0x0, 0x7f, 0x3, 0x0, 0x0, 0x6}) getpeername(r1, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) 2018/04/25 00:44:46 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet(0x2, 0x5, 0x267) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000000)=""/80, &(0x7f0000000100)=0xfffffffe) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000180)=""/175, &(0x7f0000000240)=0xaf) 2018/04/25 00:44:46 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xb, 0x20011, r0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44035, r0, 0x0) 2018/04/25 00:44:46 executing program 7: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) exit(0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9], 0x1, 0x5, 0x2, 0x9, 0x2, 0x8, {0xd26, 0x100, 0x81, 0xffffffffffffffe1, 0x4, 0x8, 0x100, 0x6, 0x8, 0x8, 0xfffffffffffff801, 0x3, 0x400, 0x0, "c0c547187f83be32aa21c13c1cf3a085d4f87900159bc01c391c9a0f02aeb319"}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x200000000) 2018/04/25 00:44:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000100)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10000, 0x0) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) recvfrom$inet(r0, &(0x7f0000000280)=""/75, 0x4b, 0x40000100, &(0x7f0000000300)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:46 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x101000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="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", 0xdd}, {&(0x7f00000005c0)="c14b0677fca6574adb81d18138760fec7e204e24df0c22ea1db2c2ab8ab540b2b5846bb30bcbbd5e603edfefe3771a6481a518b7a1781c6034115b2cae5c9b401db2af48d96e87e626e1cd475b0e884eebd2150781e2dcaf1fbd7ff1660863bd17bee0d15c6aa89420fae52c7213f1e9d00f29cc24ff63347664410c9bceb9364406fd6276b5dfb0e7d322e4960ce67ddb04c9d1b9b0826b194e3ab687f6153158897d300a3f1d2a5afcc92de870d5a7e7c2ef5b3758f35ce6", 0xb9}], 0x246}, 0x8006) close(r1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x48400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) 2018/04/25 00:44:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000009499240af03306f000000001000000000000001800000000000000170100000200000001000000b8000000ac78f8f39b31f9fbe23b8ad98a09f20477f14ccfc35447e61fb056aaf2cca7e4789170e1b0f20fd1000000000000000000000000000000"], 0x30}, 0x0) 2018/04/25 00:44:46 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/mcfilter\x00') sendfile(r2, r2, &(0x7f0000000000)=0x10000000, 0x5d25) r3 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f0000000140)="8de5cd7af8029d", 0x7) 2018/04/25 00:44:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:46 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xff6f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xffffffffffffffff, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x4000000000000}, 0x48) 2018/04/25 00:44:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') lseek(r0, 0x3, 0x0) signalfd4(r0, &(0x7f0000000000)={0x5}, 0x8, 0x800) 2018/04/25 00:44:46 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x200000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7}, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x8, 0x2, 0x1c, 0x80000001, 0x69}, 0x5, 0xfffffffffffffe00, 0x4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)="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", 0x1000) 2018/04/25 00:44:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@empty, @loopback=0x7f000001}, 0xc) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74416c5b5c8a6d09", 0x50}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r2, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/67, 0x37}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x2, &(0x7f000084bfe8)=""/24, 0xfb}, 0x0) 2018/04/25 00:44:46 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'syz_tun\x00', @ifru_hwaddr=@random="deeef164333e"}) 2018/04/25 00:44:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@empty, 0x5, 0x0, 0xff, 0x1, 0xf925, 0xd1, 0x80000001}, &(0x7f0000000240)=0x20) r1 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000002c0)=""/189) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x200000010) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='eql\x00', 0x5}) r1 = dup2(r0, r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000400)=0x8, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x40, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000003c0)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/21, 0x7}) socketpair(0x1, 0x4, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000480)=""/5) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) mkdir(&(0x7f000000e000)='./control\x00', 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='gretap0\x00', 0xf9}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000340)) pivot_root(&(0x7f00000004c0)='./control\x00', &(0x7f0000000500)='./control\x00') creat(&(0x7f0000000440)='./control\x00', 0x102) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000040)='vfat\x00', 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="290000002000190000003fffffffb2990300ea11003ec8370000050000000000000000000000000000", 0x29}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002a80)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002ac0)={'sit0\x00', r5}) read(r0, &(0x7f0000000180)=""/145, 0x91) 2018/04/25 00:44:47 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x918d, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7f}, &(0x7f0000000140)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x900) 2018/04/25 00:44:47 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3ff, 0x80000) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) setrlimit(0x100000000007, &(0x7f0000046ff0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/25 00:44:47 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7fffffff, 0x3f}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, 0x84) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f00000001c0)) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) unshare(0x40600) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000200)={0x51, 0x0, 0x1, {0x2, 0x4184}, {0x7fffffff}, @cond=[{0x0, 0x6af8, 0x1256, 0x2, 0x6b7, 0x2}, {0x5, 0xf88, 0x100000000, 0x5, 0x10000, 0x1}]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/25 00:44:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000001380)=@can={0x1d}, 0x80) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='cmdline\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000001400)={{0x7, 0x7, 0x100, 0x40, "cf9aae627e664837ad41c091fe0cccbbf4ae1bb82cb15d6643dec9f43622aa6bbaa4c3f66172bf6c8078d066", 0x5}, 0x0, 0x0, 0x9, r1, 0x4, 0x1ff, "8776ba12b29101196a38c6d23105b8e6194070b3979858cfd654f1bf0ea5295dfc37a4ac1c4f5e44d8032aeb50bbf692b11fc0722d11dae71855a9d551a992ba", &(0x7f0000000040)='cmdline\x00', 0x8, [], [0x1000, 0x14, 0x2, 0xf5a6]}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001100)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x4, {0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0x21}, 0xb94}}}, {&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f00000010c0)}, 0xa0) sendfile(r0, r2, &(0x7f0000493000), 0xff) 2018/04/25 00:44:47 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000440)={{0xaf, 0x100000001}, 'port0\x00', 0x50, 0x40, 0x7, 0x81, 0x3, 0x1, 0x100000000, 0x0, 0x5, 0x425}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) setresuid(r2, r0, r2) r3 = gettid() r4 = socket$unix(0x1, 0x1, 0x0) fcntl$getown(r4, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r6, 0x80000) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000400)='nr0\x00') exit(0x0) setpriority(0x1, r3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000540)) 2018/04/25 00:44:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x782, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000012c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000080), 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000180)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001280)={r4, 0xfffffffffffffffd, 0x33}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {0x0, 0x5}, {0xb, 0x4}, {0xc, 0x9}, {0x7, 0x8}, {0xf, 0x7}], 0x6) 2018/04/25 00:44:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) unshare(0x80000) r1 = accept$alg(r0, 0x0, 0x0) bind$packet(r1, &(0x7f0000000140)={0x11, 0x18, 0x0, 0x1, 0xfffffffffffffffe, 0x6}, 0x14) 2018/04/25 00:44:47 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8001) close(r0) 2018/04/25 00:44:47 executing program 4: r0 = memfd_create(&(0x7f0000000000)='em1lo%#^ppp1@^vmnet0&}wlan0\x00', 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000445ffc)=0x2, 0x4) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) 2018/04/25 00:44:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:48 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x440) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@empty, @multicast1, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'lo\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000980)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000a40)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b00)={'veth0_to_team\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b80)=0x14) accept4(r0, &(0x7f0000001240)=@can={0x0, 0x0}, &(0x7f00000012c0)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000013c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000014c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001740)={@rand_addr, @multicast1, 0x0}, &(0x7f0000001780)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001800)={0x0, @loopback, @local}, &(0x7f0000001840)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001fc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001f80)={&(0x7f0000001880)={0x6e4, r2, 0x600, 0x70bd28, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x198, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8018}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff50}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff00000001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}]}}, {{0x8, 0x1, r9}, {0x198, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r14}, {0x270, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x56}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r19}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x6e4}, 0x1, 0x0, 0x0, 0x4000}, 0x800) close(r0) 2018/04/25 00:44:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='befs\x00', 0x800000, &(0x7f00000002c0)="06663ed6f5ddf479e2226ae14e43f7e2909aafa8f432f199178de0080dfe7c040a54e8467ac87324bd5b411201e591a2af3369a788e4d7113618bc60b36d40a866bec37b34c2c7805990d1d47c22613a658cf3f8955fcc7d2d011091d619e0db86965767298b249ceebf3d4157430572eee1120ed1810303722b4f1e98e2d02e1d2fefbb4e697e3cc1907f7615e43a428214c327cd873619336a57635c7ea3dbf706f9d70c6798b9851bd1b1a19f96b1bd100dd3239af8f5a3aa8d56c6c5dc3ffe04dd92c149564760114b4e6dfc01a62725fe1b8fbd2e6af8bd6217485ea180f26e7ee0") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:48 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x21, @loopback=0x7f000001, 0x4e24, 0x2, 'dh\x00', 0x32, 0x5, 0x7f}, 0x2c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2", 0x10}], 0x1) r2 = semget(0xffffffffffffffff, 0x3, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e24, 0xfffffffffffffffc, 0x4e21, 0x5, 0xa, 0x20, 0x80, 0x7e, r3, r4}, {0x3ff, 0x2, 0x1000, 0x6, 0x10000, 0x20, 0x3, 0x9}, {0x100000000, 0x401, 0xff, 0x9c2a}, 0x20, 0x6e6bc0, 0x2, 0x1, 0x3, 0x40000000}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d6, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x3, 0x3, 0x0, 0x0, 0x1, 0x3ff}}, 0xffffffffffffffac) recvmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000002c0)=""/111, 0x6f}], 0x2, &(0x7f0000000340)}}], 0x1, 0x0, &(0x7f0000006600)) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/25 00:44:48 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='K\x00\x00\x00 ']}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2) 2018/04/25 00:44:48 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x4000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x3e0, &(0x7f00000001c0)}, 0xfe8d) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5e, 0x250000) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/145) 2018/04/25 00:44:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:48 executing program 7: r0 = gettid() r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x105202) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0xb00) exit(0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x800, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="c25cc378f14087740bc8e364cd120b7d7ccb60bfd4fdb95d10e5bf0737401bff0bc7c0ec3ba42bdeb3632653047a893b29dee02b68f059760bd68a3a67fac71d01b569e6d04af371517388ee476657962361508d18d8349c249d402a4399be5548347106a67f288052e7ed77fb7b5cbd14f6cad6ba40d56a6f6d4a82c36ea7265ab32b83e04d961d34578adff808") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000180)=0xc5) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(cmac(des-generic))\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)) 2018/04/25 00:44:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:48 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:48 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x4000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x3e0, &(0x7f00000001c0)}, 0xfe8d) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5e, 0x250000) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/145) 2018/04/25 00:44:48 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f00003bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)='-', 0x1, 0x8000, &(0x7f0000000480)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/04/25 00:44:48 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) 2018/04/25 00:44:48 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:48 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:48 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r2 = getpgid(0x0) capget(&(0x7f0000000040)={0x0, r2}, &(0x7f0000000100)={0x10001, 0xfffffffffffffff7, 0xc413, 0xfff, 0x60, 0xffff}) [ 156.871483] alg: No test for cmac(des) (cmac(des-generic)) [ 156.926213] alg: No test for cmac(des) (cryptd(cmac(des-generic))) 2018/04/25 00:44:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/packet\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1, 0x0) sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) readv(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/196, 0xc4}], 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000680)='/dev/cuse\x00', 0x0, 0x0) 2018/04/25 00:44:49 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x4cd, 0x4) close(r0) 2018/04/25 00:44:49 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000180)="11", 0x1, 0x4000080, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/25 00:44:49 executing program 3: unshare(0x40020000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000100)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/25 00:44:49 executing program 7: r0 = gettid() exit(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100), 0x4) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) syslog(0xf, &(0x7f0000000380)=""/78, 0x4e) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000240)={{0x401, 0x4b1df50b, 0x1, 0x9b5c, 0x7}, 0x7, 0x48}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000010050000b00300000801000078040000b003000008010000780400007804000078040000780400007804000006000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB="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"], 0x570) tee(r0, r0, 0xbb6, 0x2) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 157.592915] IPVS: ftp: loaded support on port[0] = 21 [ 157.599007] FAULT_INJECTION: forcing a failure. [ 157.599007] name failslab, interval 1, probability 0, space 0, times 0 [ 157.610416] CPU: 0 PID: 10549 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 157.617370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.626748] Call Trace: [ 157.629387] dump_stack+0x185/0x1d0 [ 157.633066] should_fail+0x87b/0xab0 [ 157.636832] should_failslab+0x279/0x2a0 2018/04/25 00:44:49 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2080) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x4) [ 157.640942] kmem_cache_alloc_node+0x151/0xc70 [ 157.645575] ? __alloc_skb+0x203/0x9f0 [ 157.649541] __alloc_skb+0x203/0x9f0 [ 157.653341] ? __msan_poison_alloca+0x15c/0x1d0 [ 157.658097] pfkey_sendmsg+0x29e/0x1950 [ 157.662140] ? import_iovec+0x3cd/0x610 [ 157.666207] ? copy_msghdr_from_user+0x72c/0x830 [ 157.671058] ? security_socket_sendmsg+0x5d/0x210 [ 157.676004] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 157.681442] ? security_socket_sendmsg+0x9e/0x210 [ 157.686340] ? pfkey_release+0x5c0/0x5c0 [ 157.690476] ___sys_sendmsg+0xec0/0x1310 [ 157.694642] ? __fdget+0x4e/0x60 [ 157.698094] ? __fget_light+0x56/0x710 [ 157.702052] ? __fdget+0x4e/0x60 [ 157.705497] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 157.710923] ? __fget_light+0x6b9/0x710 [ 157.718797] SYSC_sendmsg+0x2a3/0x3d0 [ 157.722709] SyS_sendmsg+0x54/0x80 [ 157.726344] do_syscall_64+0x309/0x430 [ 157.730296] ? ___sys_sendmsg+0x1310/0x1310 [ 157.734684] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 157.739899] RIP: 0033:0x455389 2018/04/25 00:44:49 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x65, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000240)=0x6, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) close(r0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80) 2018/04/25 00:44:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) [ 157.743108] RSP: 002b:00007fc3b76eec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 157.750855] RAX: ffffffffffffffda RBX: 00007fc3b76ef6d4 RCX: 0000000000455389 [ 157.758150] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 157.765451] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.772745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 157.780040] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 2018/04/25 00:44:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10080, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x0, 0x23, &(0x7f0000000100)="6796f162fdb3095fbaa33a7e818e4f31620c0b936f9e413d99cee2fe176d1519028a07"}) close(r2) sendfile(r0, r1, &(0x7f0000000200)=0x1200000005, 0x8) [ 157.866355] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 00:44:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x28}, 0x1}, 0x0) 2018/04/25 00:44:49 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x100000000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa0000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000040)=0x912, 0x4) close(r0) 2018/04/25 00:44:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100), 0x4) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) syslog(0xf, &(0x7f0000000380)=""/78, 0x4e) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000240)={{0x401, 0x4b1df50b, 0x1, 0x9b5c, 0x7}, 0x7, 0x48}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000010050000b00300000801000078040000b003000008010000780400007804000078040000780400007804000006000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x570) tee(r0, r0, 0xbb6, 0x2) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:51 executing program 5: r0 = semget$private(0x0, 0x20000004103, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x7, 0x4}, {0x4, 0x0, 0x1000}], 0x2, &(0x7f0000000080)) chmod(&(0x7f0000000040)='./file0\x00', 0x2) 2018/04/25 00:44:51 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x28}, 0x1}, 0x0) 2018/04/25 00:44:51 executing program 3: unshare(0x40020000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000100)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/25 00:44:51 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) ioctl$void(r0, 0xc004587f) close(r0) 2018/04/25 00:44:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x7, 0x9, &(0x7f0000000a00)=[{&(0x7f00000002c0)="6526df779bd59c16dfc75e0f7f5f101c33826c0798eb61aac3bf1e5170cd80cd300af4d383556c28ee62aa8cddb1f87c13fb7eb13694df6247359ed2d03d588bbf554658860d0d156587240de51d8bd35161a9f7faf25e353956263f0dd18f0c04e3d480cdd19780d1d43486f5", 0x6d, 0x100}, {&(0x7f0000000340)="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", 0xfe, 0x400}, {&(0x7f0000000440)="5500fb0747fc9ab6d84d38d5a8dc385a1ad5ef9a8f3004ff8d32e1cd23ea66c89b7452bf431f4a6c7e3032229e4e1677f3da75131e76053e16be2bf5d9e492969e2442a62e59f0d697b9d9040ffb3224238d90c87112323b58e537a9d0007018af0322fcf4db31dfe2389feb538443c3f676f01ce0cfe865412f083406d780f15ede7e5101eef93e585c55ca3e87c9ab727fbeb734c4a18e01c321c1c825e3975c883240a4fbc42cf50ef8fc4e963a018cef1581f9cd6a9045dba5343862812e631f9ed6f916a9118706f17162946591099ca5446226f9e49b8aa20b5fdb6a956535ba1a308c68d2055b3b4ca20fade798", 0xf1, 0x10001}, {&(0x7f0000000540)="9fa842a75c6ed9c496f08a9ac3257bcc51696160f257aece07f9781b427b4bed6c2c9a1cde7b0a2a572e7a5ae5775d859a40f733ab0f74adb9002511a4c84267708e685cf4745584c46a8117014a850be856acc6ae19198ca654fad231b122d4f3b34e83cb4407eb5a461d4ee29851decde995bc399a2b49be852f01247811b0ee1bbfb861511a83cd766ee05019eda3267d0f87087ec0c9460680b50150b6bf6d6b3793", 0xa4, 0x5}, {&(0x7f0000002400)="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", 0x1000}, {&(0x7f0000000700)="cb8b49b3aac0c23a48", 0x9, 0x286}, {&(0x7f0000000740)="8512809aa7771fe0480c81dce5682e03942a312ef44486378d06a6f7b48a86ca2b15619aeaa611871d043e770a1eb245ea8121954d9d0ccff04c0fdb9a5fb0bf489ed0b78bf3bf176ffb1b190ef3b7eaea0309e5656b98796c488be2a923c48af2fb9f3614820e68d73bce09e026a7bbd8dac4b1a5d074bd41e1d2e8ebc34933a2e255b38b545269c4d479d2eddd64c63fbd1c884f22f3542d0505e9d79b300d22dc59a1b3f9fe8cfc0407227e6f92b85f003650918d71af1d7315cb96ba1d7afc1e8ed02c6b8dfff2507b2e83538e9e22462fd1855914ad04a6d2a6d6f1c86fbc393abda98bea48714d3096b8388d31cf3ae8a19ae3ca9578", 0xf9, 0x9}, {&(0x7f0000000840)="eb344a68306f15dfe8f377650f6cfc85be2cbada681262a8b47d907fdfaa8a3fbd4781496396c6a43cae62cd19f80c398cecaa10760f83a11b08ea60be4779f86c863dcf6cd6615e5aec21a60dec2839a8981a8e6ca5a3a1ebf829bd96a9aa16ddd82934b054abea64bc12da7a4ce0e0f30c59ce2f5e1eb14fe9d7bee6d28f964707ee7034a3d576d4136eb54037e23ffc28a0653f987ac6f0", 0x99, 0x39f}, {&(0x7f0000000900)="bfc1823b2c72d006c70987d18664d448fb9da7fc42d0da1119dd1ea8c0939077b946ad1dd4462871f92a158bbc6561faa2b1dd9408dacd224c41b9309b347ea84537bd4b7c7b6f81c74f2522e7bfdd136fac6662f6176adf09b8fe1b6ac0bbdfd51a9c91d44afa335d778b0c351b42970853009113e811f377ce78d42ce4e3cf47f73e1af49c9e4a427fe24b4c87616ffcaced2b2f4761745c4ff6fbe9d75dcea78207a0f20179c40a249cc71305412031fd92a71f8951608d8f85558d21bfbb19b535e3c583eaf77a06a3ffd8aeaa08095829f4dbe3776a63098f04d3ab0c086ef4b8d570a6ce53284fc90585d480c82884bed2", 0xf4, 0x6}], 0x200002, &(0x7f0000000b00)={[{@block={'block', 0x3d}, 0x2c}, {@nocompress='nocompress', 0x2c}]}) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000b80)='vxfs\x00', 0x8003080, &(0x7f0000000b40)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x53, 0x2) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:51 executing program 7: r0 = gettid() exit(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0xdef, 0x6, 0x0, 0x8}, 0x2c) setpriority(0x1, r0, 0xfffffffffdfffff8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) [ 159.815246] IPVS: ftp: loaded support on port[0] = 21 [ 159.824593] FAULT_INJECTION: forcing a failure. [ 159.824593] name failslab, interval 1, probability 0, space 0, times 0 [ 159.836100] CPU: 1 PID: 10605 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 159.843066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.852451] Call Trace: [ 159.855094] dump_stack+0x185/0x1d0 [ 159.858778] should_fail+0x87b/0xab0 [ 159.862547] should_failslab+0x279/0x2a0 [ 159.866720] __kmalloc_node_track_caller+0x243/0x11c0 [ 159.871978] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 159.877382] ? pfkey_sendmsg+0x29e/0x1950 [ 159.881619] __alloc_skb+0x2cf/0x9f0 [ 159.885414] ? pfkey_sendmsg+0x29e/0x1950 [ 159.889647] pfkey_sendmsg+0x29e/0x1950 [ 159.893711] ? import_iovec+0x3cd/0x610 [ 159.897781] ? copy_msghdr_from_user+0x72c/0x830 [ 159.902606] ? security_socket_sendmsg+0x5d/0x210 [ 159.907518] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 159.912964] ? security_socket_sendmsg+0x9e/0x210 [ 159.917862] ? pfkey_release+0x5c0/0x5c0 [ 159.922003] ___sys_sendmsg+0xec0/0x1310 [ 159.926180] ? __fdget+0x4e/0x60 [ 159.929612] ? __fget_light+0x56/0x710 [ 159.933565] ? __fdget+0x4e/0x60 [ 159.937010] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 159.942448] ? __fget_light+0x6b9/0x710 [ 159.946527] SYSC_sendmsg+0x2a3/0x3d0 [ 159.950433] SyS_sendmsg+0x54/0x80 [ 159.954065] do_syscall_64+0x309/0x430 [ 159.958030] ? ___sys_sendmsg+0x1310/0x1310 2018/04/25 00:44:51 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'osx.', 'vboxnet1cgroupvmnet0bdev(!%}-\x00'}, &(0x7f00000000c0)='encrypted\x00', 0xa, 0x0) [ 159.962396] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 159.967613] RIP: 0033:0x455389 [ 159.970821] RSP: 002b:00007fc3b76eec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 159.978568] RAX: ffffffffffffffda RBX: 00007fc3b76ef6d4 RCX: 0000000000455389 [ 159.985886] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 159.993221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 160.000517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 160.007813] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000001 2018/04/25 00:44:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x28}, 0x1}, 0x0) 2018/04/25 00:44:52 executing program 0: r0 = socket$inet6(0xa, 0x7, 0xfff7fffefffffffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x80, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffd95f}, @in6={0xa, 0x4e22, 0x1, @empty, 0x6}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/25 00:44:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:52 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/04/25 00:44:52 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000300)='btrfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[{@device={'device', 0x3d, './file0'}, 0x2c}, {@space_cache='space_cache', 0x2c}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000002680)=[{{&(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f0000000380)=""/50, 0x32}, {&(0x7f0000000500)=""/105, 0x69}, {&(0x7f0000000580)=""/45, 0x2d}], 0x6, &(0x7f0000000640)=""/124, 0x7c, 0x1}, 0x1}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000740)}, {&(0x7f0000000780)=""/167, 0xa7}, {&(0x7f0000000840)=""/223, 0xdf}, {&(0x7f0000000940)=""/178, 0xb2}, {&(0x7f0000000a00)=""/234, 0xea}, {&(0x7f0000000b00)=""/75, 0x4b}, {&(0x7f0000000b80)=""/161, 0xa1}, {&(0x7f0000000c40)=""/155, 0x9b}, {&(0x7f0000000d00)=""/4096, 0x1000}], 0x9, &(0x7f0000001dc0)=""/227, 0xe3, 0x2}, 0x7}, {{&(0x7f0000001ec0)=@nl=@proc, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/221, 0xdd}, {&(0x7f0000002080)=""/200, 0xc8}], 0x3, &(0x7f00000021c0)=""/148, 0x94, 0x2}, 0x1e}, {{&(0x7f0000002280)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002300)=""/149, 0x95}], 0x1, &(0x7f0000002400)=""/7, 0x7, 0xf53}, 0x6}, {{&(0x7f0000002440)=@nl=@unspec, 0x80, &(0x7f0000002580)=[{&(0x7f00000024c0)=""/10, 0xa}, {&(0x7f0000002500)=""/103, 0x67}], 0x2, &(0x7f00000025c0)=""/139, 0x8b, 0x91}, 0x401}], 0x5, 0x40000002, &(0x7f00000027c0)={0x77359400}) accept4$bt_l2cap(r0, &(0x7f0000002800), &(0x7f0000002840)=0xe, 0x80000) socketpair(0x13, 0x4, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) 2018/04/25 00:44:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x20000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000053c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000054c0)=0xe8) recvfrom(r0, &(0x7f00000000c0)=""/41, 0x29, 0x12000, &(0x7f0000005500)=@ll={0x11, 0x1f, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x80) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) close(r2) [ 160.456836] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 160.551662] FAULT_INJECTION: forcing a failure. [ 160.551662] name failslab, interval 1, probability 0, space 0, times 0 [ 160.563202] CPU: 0 PID: 10637 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 160.570166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.579554] Call Trace: [ 160.582203] dump_stack+0x185/0x1d0 [ 160.585890] should_fail+0x87b/0xab0 [ 160.589659] should_failslab+0x279/0x2a0 [ 160.593771] kmem_cache_alloc+0x136/0xb90 [ 160.597977] ? skb_clone+0x31e/0x590 [ 160.601727] ? rcu_all_qs+0x32/0x1f0 [ 160.605526] skb_clone+0x31e/0x590 [ 160.609119] pfkey_sendmsg+0x723/0x1950 [ 160.613215] ? copy_msghdr_from_user+0x72c/0x830 [ 160.618047] ? security_socket_sendmsg+0x5d/0x210 [ 160.622969] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 160.628497] ? security_socket_sendmsg+0x9e/0x210 [ 160.633389] ? pfkey_release+0x5c0/0x5c0 [ 160.637525] ___sys_sendmsg+0xec0/0x1310 [ 160.641699] ? __fdget+0x4e/0x60 [ 160.645143] ? __fget_light+0x56/0x710 [ 160.649110] ? __fdget+0x4e/0x60 [ 160.652542] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.657967] ? __fget_light+0x6b9/0x710 [ 160.662027] SYSC_sendmsg+0x2a3/0x3d0 [ 160.665918] SyS_sendmsg+0x54/0x80 [ 160.669540] do_syscall_64+0x309/0x430 [ 160.673480] ? ___sys_sendmsg+0x1310/0x1310 [ 160.677844] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.683063] RIP: 0033:0x455389 [ 160.686273] RSP: 002b:00007fc3b76eec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 160.694014] RAX: ffffffffffffffda RBX: 00007fc3b76ef6d4 RCX: 0000000000455389 [ 160.701306] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 160.708603] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 160.715894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 160.723192] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000002 2018/04/25 00:44:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = getuid() r2 = getegid() chown(&(0x7f0000000100)='./file1\x00', r1, r2) 2018/04/25 00:44:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f00000000c0)=""/44, 0x2c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000040)=""/36, 0x24) 2018/04/25 00:44:54 executing program 5: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00000071509944023fdc6a8547fc76f56dce83409384a7b205153e206ee36c9db1706fc1fac17f21fdc35ca645d3d4ee4d437d4851f4d653bfe5ccb94d6d09c010d666f6a274cb4cbf8163f9ed13c9fece322baaf8ad0621eadce60e36750f36d83add0fdf9ae79d09c51a8fe6dada2f4cff9e19ba83ec80e345e596f1457e5936221df7e05b9f9d07e6b27207b4e1c86b11713acf"]}) 2018/04/25 00:44:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x80000000, 0x4570, 0x7, 0x1a, 0xffffffffffffff9c, 0x66f1}, 0x2c) syncfs(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r1) 2018/04/25 00:44:54 executing program 7: r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x540, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x3f, 0x100000000}) exit(0x0) setpriority(0x5, r0, 0x0) 2018/04/25 00:44:54 executing program 1 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) [ 162.151646] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 162.186336] FAULT_INJECTION: forcing a failure. [ 162.186336] name failslab, interval 1, probability 0, space 0, times 0 [ 162.197852] CPU: 1 PID: 10681 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 162.204811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.214248] Call Trace: [ 162.216889] dump_stack+0x185/0x1d0 [ 162.220571] should_fail+0x87b/0xab0 [ 162.224418] should_failslab+0x279/0x2a0 [ 162.228584] kmem_cache_alloc_node+0x151/0xc70 [ 162.233259] ? kfree_skb+0x3cd/0x5f0 [ 162.237045] ? __alloc_skb+0x203/0x9f0 [ 162.240997] ? skb_release_data+0x42/0x850 [ 162.245314] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.250758] __alloc_skb+0x203/0x9f0 [ 162.254552] ? mutex_unlock+0x15/0x80 [ 162.258423] pfkey_sendmsg+0x1592/0x1950 [ 162.262583] ? pfkey_release+0x5c0/0x5c0 [ 162.266717] ___sys_sendmsg+0xec0/0x1310 [ 162.270883] ? __fdget+0x4e/0x60 [ 162.274325] ? __fget_light+0x56/0x710 [ 162.278277] ? __fdget+0x4e/0x60 [ 162.281722] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.287160] ? __fget_light+0x6b9/0x710 [ 162.291228] SYSC_sendmsg+0x2a3/0x3d0 [ 162.295122] SyS_sendmsg+0x54/0x80 [ 162.298759] do_syscall_64+0x309/0x430 [ 162.302707] ? ___sys_sendmsg+0x1310/0x1310 [ 162.307074] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.312290] RIP: 0033:0x455389 [ 162.315499] RSP: 002b:00007fc3b76eec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 162.323248] RAX: ffffffffffffffda RBX: 00007fc3b76ef6d4 RCX: 0000000000455389 [ 162.330542] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 162.337835] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 162.345151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/25 00:44:54 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) 2018/04/25 00:44:54 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d5, &(0x7f0000000200), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f0000000000)="5e637075736574b62a6b657972696e672924072a6c6f776c616e307f00", 0x3) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x8, {0x2, 0x3, 0x520b, 0xfffffffffffffffb, 0x6, 0x8}, 0x7ff}, 0xe) 2018/04/25 00:44:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 162.352447] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000003 2018/04/25 00:44:54 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x7f) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000024c0)=[{&(0x7f00000011c0)="9161734d1a11191465b2b3449ae4c23b", 0x10}, {&(0x7f0000001200)="6a365f29166722e0031c9d0c8f738a4092e3af7576cba5573afc51ed59e3aea4e99b5673e28de1f16fa53571c08b905729880f0c21639d00f8ef8806ffd90491611ae8861367f0acf792d031164879dc58913a1305cca58f8d1444141d3566e593fb9c5659fe48b621411a6cd2ae5e7033ceaa3ea31a7ee43bee049670ef8154359429076cf6ac76b94d3a23771c8d8ade610164bf3846c67b1a4c0f1536671891e3170e413105c8c51dc508ee9d206283158234188b15a15d4f17e819c7e2ba69dece9bee67fce3dd05bf44fa29a11a43cc1b87449cdd49d1e5d52529e4e8464788165edfb84f8a177093341773", 0xee}, {&(0x7f0000001300)="f6580ef086c2a13fe579b63bcdca9377d9c7c6e72e3fb7b49d806cf3732d25d1514155ee77666776fab5290c35dc6ec828ada028872616dd516dd5933b65db6ae691de842e824b25afe60a20d7238bf407c5ae3694cf7191df532056ad4fe53ea0cc6926a2d19aacecda98c5bb5ceecd0a789674282ee03020eb699f70", 0x7d}, {&(0x7f0000002540)='"', 0x1}, {&(0x7f00000013c0)="510bc25b4225b5ce3dc445b9caa92aa0f2cf72626f705bf8c3a3fcd2d113ecb677b1f6dcbe0bffef0e258adf7f54ffbca50ca46d65e5338ef1fb2b2aa9e90f18c3dd050cd737a84cd44a61512c0018e0d526abf9c73627fb9b7365", 0x2a}, {&(0x7f0000001440)="f302059ff69accffcb23636b49a07ec44694aed0e5c8c8241f678c79ed050fe1a49c7b37b65de1ac076f4f9c0f1f2c15f64f9b75ca2f1c283017e8d69fb889d9ec6458c633573ff11e", 0x3af}, {&(0x7f00000014c0)="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", 0x1000}], 0x7}, 0x8001) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001180)={&(0x7f0000001140)=[0x0], 0x1}) close(r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x9, 0x5, 0x41, &(0x7f0000ffd000/0x1000)=nil, 0x1f}) mq_timedreceive(r2, &(0x7f0000000140)=""/4096, 0x1000, 0x80000000, &(0x7f0000000000)={0x77359400}) 2018/04/25 00:44:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:54 executing program 1 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x9) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x80, 0x4) [ 162.651382] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 162.708652] FAULT_INJECTION: forcing a failure. [ 162.708652] name failslab, interval 1, probability 0, space 0, times 0 [ 162.720247] CPU: 1 PID: 10710 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 162.727203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.736582] Call Trace: [ 162.739223] dump_stack+0x185/0x1d0 [ 162.742906] should_fail+0x87b/0xab0 [ 162.746727] should_failslab+0x279/0x2a0 [ 162.750904] __kmalloc_node_track_caller+0x243/0x11c0 [ 162.756196] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 162.761634] ? pfkey_sendmsg+0x1592/0x1950 [ 162.765951] __alloc_skb+0x2cf/0x9f0 [ 162.769755] ? pfkey_sendmsg+0x1592/0x1950 [ 162.774071] pfkey_sendmsg+0x1592/0x1950 [ 162.778230] ? pfkey_release+0x5c0/0x5c0 [ 162.782376] ___sys_sendmsg+0xec0/0x1310 [ 162.786535] ? __fdget+0x4e/0x60 [ 162.789979] ? __fget_light+0x56/0x710 [ 162.793930] ? __fdget+0x4e/0x60 [ 162.797372] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.802805] ? __fget_light+0x6b9/0x710 [ 162.806876] SYSC_sendmsg+0x2a3/0x3d0 [ 162.810784] SyS_sendmsg+0x54/0x80 [ 162.814416] do_syscall_64+0x309/0x430 [ 162.818362] ? ___sys_sendmsg+0x1310/0x1310 [ 162.822734] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.827954] RIP: 0033:0x455389 [ 162.831165] RSP: 002b:00007fc3b76eec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 162.838916] RAX: ffffffffffffffda RBX: 00007fc3b76ef6d4 RCX: 0000000000455389 [ 162.846212] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 162.853505] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 162.860791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 162.868084] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000004 2018/04/25 00:44:55 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/55, 0x7fff}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x3ff) 2018/04/25 00:44:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) 2018/04/25 00:44:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x2004000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r0}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:55 executing program 7: exit(0x0) setpriority(0x1, 0x0, 0x0) 2018/04/25 00:44:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000108000604000000000000000000000000aaaaaaaaaa007f0000017ae8c31c6957545f747ac07813caf889e6c16f7af0730482f72a35851c350abb243ffc30bd172b7053722a157232584d77f12bf64ddbb3cece257513e3b3c02e6db4c4a94c4a4a539efa6f920bd82237dda5074dd329877649f586d3c3905dfe3993d7b2832e8706688af20d895a7ffa4d2549607394137bb70ac0dc00"], 0x20) 2018/04/25 00:44:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000700)=""/241, &(0x7f0000000400)=0xf1) socketpair(0x5, 0x807, 0x7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x249}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000900)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r2) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100000000, 0x6, 0x8000, 0x4, 0x40}, &(0x7f0000000300)=0x98) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20}}, [0x0, 0xffffffffffffffff, 0xab, 0x0, 0x5, 0x726c, 0x100000001, 0x0, 0x4, 0x3, 0x8, 0x101, 0x1, 0x1, 0xf33]}, &(0x7f0000000540)=0x100) pwrite64(r1, &(0x7f0000000800)="4db6eb606d7f2c3ffa5a1486ca26efb2992bc4a39e1d46ac35167272cbffca040814836b50062dd487f9a06da45389346cebfb46107bf71c467e9935fb473509a75e3b0ce19622fcbec28b242e299162da8d988196824a5b7ad772e84aa3da0b22b98f8e4cd47fc92e3e15008f856fd87a54d741e443e9e8554a96128b50a730fba511f4b9effbf87d00d742d40269684a257d60ccfe532da5734f67b01a9439a41b19e2b9f39b49636a44fe57748902d9d030b25ac55e35f784d541880ccabea5446c6eca7a79ba64c9c5cbc6947c5f8db4cbbcae9ed54f4179e6bf7d3e473ae8ccd1ad5a742be6e38e5844", 0xec, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x6, @empty, 0x8}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="ba4a1b56ce1466198f5e0e084d97f49759ee23190b1b7fc2313363a7d4ab02ef56e837da7dc527056e6aef7168da0b4fa2c2f015d5047441221f98e0ed628886c2ff1f936a939421abfc305035f0a0ec542c9df58949b74602f13a77256824c619453b0e6c98385260f70e7e5bd7dcca1ca0a8a0bc426cc187277b7462726137ad11ae93ac1fa2ce0f91f11feaf7da7cd00126c689217a47a7f44022239c83e555c844ec9c061741fcaabcd8f6550510dd642c46d456389bf3068aceb7f9903a645eec138516781f1ce0979a5e15f6045cba3acd1ebc237c1e903d1a24812af394fa72652b9aa0", 0xe7}, {&(0x7f0000000080)="52bd363e545a193a002c77638e1d836fc88a3c83eea35ee1fa", 0x19}], 0x2, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x3ff, 0xa, 0x100, 0x200, 0x3, 0xffff, 0x80, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x208, 0x3, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8007, 0x5, 0x633, r5}}], 0x90, 0x5}, 0x10) 2018/04/25 00:44:55 executing program 1 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:44:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) [ 163.835544] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:44:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800001000000000000000000000000300060000000000020000007f000001000000000000000003000500000000000200000000000000000000000000000800120000000000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x10001, 0x100000001, 0x630cec14, 0xfb2a, 0x0, 0x2}, 0x2}) 2018/04/25 00:44:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/55, 0x7fff}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x3ff) 2018/04/25 00:44:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) 2018/04/25 00:44:56 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x200) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001840)=0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000d0}, 0xc, &(0x7f00000017c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="04000000", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x153c}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) 2018/04/25 00:44:56 executing program 4: socketpair(0x10, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="17c270c6c02b9cf6c0406eafda7e235b88f1b3fe6015679a96bb845da08dedffeced3806cbe8c394d5f981ac22633e25470558d2fe7b69a3d556bb720c6a7c3e47a6b4f7f1063ef881c772bfb7052c17065725884bed0688822718d8937b206b709cc5929d093be37df7959e0d423cbb5c08371c37c4d931f86f590872b82320c9ec202cc36fc4c7580c62c08dfb0a0075aa1b7052aae31e15bc8ddc4192ea20eeb31885913c", 0xa6, 0x0) keyctl$read(0xb, r1, &(0x7f00000002c0)=""/33, 0x21) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000040)={0x3fffd, 0x400000000}, 0x10) [ 164.089437] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:44:56 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x40}, 0x8004) close(r0) r1 = getpgid(0x0) sched_getparam(r1, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0xa6, 0x730, 0x1000}, 0xc) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x400, 0x125002) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000000140)=0xc) sendmsg$can_raw(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x3, 0x20, 0x7fffffff}, 0x1b, 0x1, 0x0, 0x0, "9981ddc2677e0f6c20bfb8f498597b847f7de5dbf530c3aa0dcea5ec1fc9b5dc0731e86e2a47a2e111a854986e4599a36fb7696f521316fec7cbaef9569c0793"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40) close(r0) [ 164.140146] device ifb0 entered promiscuous mode 2018/04/25 00:44:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:56 executing program 5: r0 = socket$inet(0xa, 0x8000a, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x278) 2018/04/25 00:44:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="c044308edd0925c63d819a00", 0xc) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa0000) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000340)=ANY=[@ANYBLOB="021800101000000000000000000000000300060000000000020000007f000001000000000003000500000000000200000000000000000000000000000000000006000000000000000000000000000000ff01000000000002000000000000000100000000000000000000ffffe00003018790225094646519ba12fdfb05d2fd75e18ddd533be0b523508ff0d649d729206fc02eeb99bb60e30a0a08ec109ec1161e76b7204caa0fcdcd8d1e519b29c6c71d933f92b829b4eef0ca6204607cca606c908964a4d8c5ec7ac100000000000000000000000000000000"], 0xda}, 0x1}, 0x8000000) 2018/04/25 00:44:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7ff, 0x4) 2018/04/25 00:44:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) llistxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000240)=""/97, 0x61) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:56 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/04/25 00:44:56 executing program 7: modify_ldt$write(0x1, &(0x7f0000000000)={0xfff, 0x20001000, 0x1000, 0x4cc9, 0x0, 0x7, 0x3, 0x1, 0x1, 0xacd}, 0x10) r0 = gettid() exit(0xfffffffffffffffd) setpriority(0xd62e541c5cfd5076, r0, 0x9) ptrace(0x11, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x80000000, 0x4) [ 164.954675] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:44:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:57 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:57 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x86) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0xffffff6f, &(0x7f00000000c0)}, 0x8004) accept$packet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008040)=0x14) sendmmsg(r0, &(0x7f000000a080)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="e5ffacc4e1a3c25b268a0d1f526e23e8e5332a5d8dc49eb13c0ac61d1227a896effb6d00f583bb039c145d07435851969ae0856f77ffa189b52c02258aba7e30f92dfb6dbc02a36137d0d34922954aa04a55e701bca333ee7066c78f0cbfdfc807936de0184b0c007c7e9ff28f9733486f9a5fc869663b268c434ffab5ffa09230be6fcb0329656f018a77e47b119fbeeba566a2c2e50ee2a17ac6185c045214707ec08705d21195bee33e23b394853245c6a55a0738ef74b3fb7baab8ac9d5d", 0xc0}], 0x1, &(0x7f0000000200)=[{0xe8, 0x10b, 0x1f, "e2ca4237b7992d51503875d3642d511f8a2660129d533db9c20d1eca6642e85449d66b7540803d0be6282109fcdd0c6ac5adbd997b9b3c3ba87e7850cf4297c2b376abd956a5a2f1e0a44cc6eeea16fabbe2cffbff147d75da62b69d0d91a01b0c119cebd2a8e4ccdd05d58033260e4399d3dcd223dab1a32030decb9936475d94b41d6f3ee25f35bd14a7a4303290d2dfb7da2c899cff6b586dcbe88eaeea2f8d2b6fe5015b1c152247b2b92f37c3d73a36cdbe631a42237482312c699700d287bec2ac075776b0a3d61214211aaa548ec2740e6b"}, {0x28, 0x13f, 0x0, "4265c7398fa52b03fddba82cdfadca462240e22e1f385e"}, {0xf0, 0x11f, 0x7, "d0a76e500fdcda265196c0a34c8bd22bf80019e1c268a507dcebe43cf2057890d394b55feab60be98335fcc4e313a7ebcc04831cd2e04d7b341f68317fd90e27c5d4511f719668d1a698edcd49fcd9c63a548efcd2c8c38df0a7044c84ee7863b0b30acbdbefe5413021149a863fb7ff322783f895b1d59c171613e83f9b0c4a0579e2549a1c1c02c402f8193a31b24f85fef5c79c0d57e62ac30909aad5aeabc011d7231a6b530251a0d125e4c616367a1b29d0d1ad44d39241c4fe385d2e8f21bb50b8b8efa874137854040ee2e86a3c409f2e0cc9f56cd4518fc753"}, {0x100, 0x107, 0x6, "a25d308d71c7b50d441d93950ef09c790d92af897b08ba638758be49f037fc25836b9f497c577e19101458e1462c3cb5427de936a5a244c652ea87fd532e5141292d0daefc79fbd5449c436819e7a4b05b65f0bb257178df8e51a478a2e1df66cf7bf58767607f4b0160fda79e945628309622f7d163a1ad292be6c57aee0e6f1b0046b3b52316ea3061b7fa8976411b6f234d174a35a4821dc36af7d54092114c12d8bf948b390fdda30db9ef8d2ef0c1bef4a5a744df281cc84940e1c4c29c22d55c0426c0a6b8674fc6cd23730eed1338ce2fa5a6a618ed257a14ef06a3f488f576b272a2c9d19476ec"}, {0x1010, 0x111, 0x7, "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{0x50, 0x116, 0x8000, "887e9038a00a9b6cb6c0f65867e73138fa4b85b52c2f874040da8ba0571d1828a36831cf563f2bab0d797546f1833d6e2d8f4615a06373c5f73a4b"}], 0x1360, 0x40080}, 0x1f}, {{&(0x7f0000001580)=@nfc={0x27, 0x0, 0x1, 0x4}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001600)="202423b13e4ae229207c43f1726a9f0534c8241fdecdf4b8a9e44e540559b275927c1e25195ee87bbf7e60156b055ec8c5b86031bf03127744b487344fb86c767cc1c7ccb3a9381ea371ab3586ce7e12071ca86ba46c36e362eaf47daa23e48385557995fe9929d3fd9fbf84789e8c2c8563332ac4f709aa313192db43e935c440adeadf7de212a9b1e367143289b8dae0da", 0x92}, {&(0x7f00000016c0)="fee01682fa3f5d16901007b27d9f989409012c7b74306b96d4aab4e6f9d33ae511f6c2b39da098d01ca93570a00b0c4fd51306d09ce8878d220c2a75fd0c4b2cd382cf557f25cc93ba2615d854c87bd80fd0163ef1437ab40da7bb52fbb41e9606dbfb582d18b41cde76edef0600880696bb7beefa402866139d5af8c09930537de36182fcc6c04c24f5d5b3d0960db0c9e624b2ba242acc11286a4a586575569b573e40970e2915ce9332dcc39b075b6471f5502d", 0xb5}, {&(0x7f0000001780)="c237e1df3bc61bf56851c16b467dde031b2f6fe50b55fbb48ecb88592c553d6e03f610845056d883dba2ce2f9bbf924a212cb45a55d5b8cfa6df1db58596fdc49ec55c7db903bbfa572be1d290e2f5a4acd69327f3583ee0443abbdbf6dac1d39a68eb9bce53f73218d63bc10a5965389a0cd219e9c84f35f7cbaa1867f7f709cec460840bdbe27ddb09465f44d188bff9148ffe98bd5773148a65161275d61ecf5daace1729eb199a03a5b91b67c54209ebb79cdc8e8433aecfa7e697c4e3d9ab", 0xc1}, {&(0x7f0000001880)="5d1f28014c0dbcc3ea022e3b1ab4076bba732164016223d3238c2d093f359315791221fe2554c56a499778b15e75e8f8727411114871866e7ed029998d02119d219801fdcd70", 0x46}], 0x4, 0x0, 0x0, 0x4000000}, 0xfffffffffffffffb}, {{&(0x7f0000001900)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001980)="d37a1a935cc0410211a492735da88517cd75fe9d398b49ef19", 0x19}, 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697cb016c4dca4d6bc022f4fe04dbc0447f0094b7e01dc96f2983585550f78a8ef714a4a5ba187344275604ef1cd093fbfa82cffb29f461a4a67e82574cf469c5be01a1bf294cf2fa75df801d9174590b4eb786fb326398a9e32313238852530869bed68021f4bee8164608022a4b08cc4bea7e6260fc2f0692567e6d780f62f39a9075fa0abaf3bdf07157821b75969a51c1bc63889687bea38e0cdb90f14c6d5f529526263f1e3a09063eb95effef89c9107ecad4a6638ffcd153f51b8be5206a228a0e568e4706f14a329cf662eccc5d4b30bb333e7d21cb7db69fdaf854632664ffef8424a58dac5579a29c7e6b063dec61f6e42ac5f2b548386270fd112399dc01ebf1a9c5a358825efca339eebb19999868d3e5d0f6c876a6e440f12aff4284cd8a52f3841b7f9f02b4a8cd1f9dbd36ed2c4c94315976c4da462801fb3229f3bfbb53d70eaec4c7fa02ed1fd19d7fa3a30d4d68ad924c0cb11b4cb32192a1f96c0ac256d7f125433cbbdfe6c79e09a8f9bf4536c5a45c3e2cb919ecb9c0aea1ccffc0d3416b6693ad69ec99c86176a0486d4ca76a635ffa3701b23ae740db7b72b399cdfcac2ac7525f3ef028c3e96be9e53715833ec2c778ac3e91c50f98c656e5bbc9560e6f1ff1dc195854e74013c1348ecbce08d45727c7a0a4253ec4c1cf84f8e7e059915c7e4a549aed376e76a67dec8779df4b09fb43b3394988a3880b569239c0e72d41bbf609084053ead4dcd0be3cd1a1d6ab0e6b34f78618a05e33089b0cc156e6cfb81c22e6aa9f28c2f3ce89ed9862d6b7f25998965fc43b3e7bf89e0471218303f9fa619952b1280bbd65ad724f2e15cab5dee905d668688010f1d79ad46db5400bb6f60cf8a19235b04d278cc500757e988cb36a75beb2ae4db3d8b87bedfb612e4889ade7b3427d9cf6f32278e7e9e8ebfa5d555f8663185f71b93fa2e043df18c8760b4635f86176a5163277dfd03eeadab191f99181bfec0bd9f6fe9a85cbc9a3f8475d10fa1728b7e1ead0e965ed8c69eb7c4bef77b60dcbef8188be7a2cda423d373e76008124581b7fa584e79d370f3ca0074c89049ccdbd0bc182e589c35942a3c313992153dffcf6c9bcb98036d782ee28ab7574e2325e0642c3ec094804ce21c3e363d0196747182d8cd49c6e92147649d10328b178f22e7a44b84f598ed8049c9cb09c345f2264f6266abc666af773bdec8d29f7af0f7316a7b174c65918d7c0ef0201e9e3d6a7919de45c244ca8200b3a2560bf0241aba745a07832405ad20732f49fda99480912f2b1d5a8574985df10a70139efcd02d03cafe4ead91a2ff3de2a0725acda67d2eeedf5fa657c979ee72e646b39fbee239c220cf9c9c1792f02397a7f31419e9a5bd9b184e38fb1070bb1c616e98a2356367c13577802b3dec28fbf245a725ae5e8b9b22d8c7c24771af17234bd26172cd04b39fd75ff6563f1b773ead4e34049844a5e3601ea08b35bd9ef070fa9520439dbaa5d502fd6d568be37a971fd2d0f171a13d1e9a8f35f88a43355114e2872bfe853e7c32d01aeb847aaa59e006c0ec64db3920dc8228c3f25bcf2c799e34b246725b36f7238c7a8c06af9b6ece115ec53bfdffb509eef614d350a85f097fe776d9c78473252c034fc192f48efd90e7dfd92d1cbd7b99742706f98799eb92b96f6aacf0af19c36081c6467e6621d30e60764c3d3def0985c5f3af8fd47afd5872ef8abf1717438301cdeb293c5c1ee991abb98ad343637e2b0872e57eabd8c96bc07fa0d9077644a884ebc0a0b030b401f680db5ce613941daef31de99143a29c7d27ba398c2596f7b68174bef9df7fc0f3614af06f8f7e5b0a47ec3cae1dbcf4f13012e494719ad7302a6e9fa7a3c6a26681348cd7bc64d1fcc0298f386ec8943f5560e20e76a6009c88b7091f4ad5a5c20622463344e37bde47762a9c2eff34f100cd5b08c352561789cefbd639f05a59efc355e9be33d1da39c58bc2fa401f69bc4ae1c14815232669d529d1e24d313db2f8dbe7c24c45cae9122776a1dc6cd5621aacf735647dfa5cfbbdd95df95525c15c77eae88c4311414775979c5e15acebedcaa9fdf9a5e491ecea4d84db9e3534553127daf5e91dce1f33e6d078f114dfbf27f3b692c828a217661fcaf3d6b655e449270880b4cc13e8a0ddc40ba25094227e4c2406448009c0b456b03271fc237f73a36aa88d4e7a21239133a1a080900d62836fb30602fd5c062653cb481d3f791"}], 0x11c8}, 0x18000000000}, {{&(0x7f0000009880)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x8000, @dev={0xfe, 0x80, [], 0x10}, 0x7fffffff}}}, 0x80, &(0x7f0000009a00)=[{&(0x7f0000009900)="9c7baf02ef2c0c3404a274c6149a85cb46bf15c7856da17c9c26858778eb7a10dd0c26fa9f5c8e6d356b6e024c928f85306b796064eacc5cb37b04d26c689e29b947ba05cb87ff4556492e2bca00586e6618a13ac90e7a9a002dd068ce0f65a350ba565b9b77a6d2b1ac77c025d0cc4dea0422e319d2ac167dd99b1b04bf2f8d93a6e83b6f4fe0c978a470b4a8a1a83dc2471fe8dd20187d1e9f9f41fde4bb1af33120cab4a96b7367c666877a68d427ad55d5a1b6340c5f19abb88e87bf7deefb", 0xc1}], 0x1, 0x0, 0x0, 0x40010}, 0x2}, {{&(0x7f0000009a40)=@pptp={0x18, 0x2, {0x2}}, 0x80, &(0x7f000000a000)=[{&(0x7f0000009ac0)="19453e21c08a2d023779b6141a958c087dc4ea89764f80b9d42fa8089c5b80acd6a9296b833c7ec2954e53b45b3ff7115a12bc5281c07e2cc3e3c34bbca7d281236f765f072172548ab46bd5a5550bdca6ee11f709e0286a3a2d891e0291dca5f250e664f6547e79807c86351576018215f3a0c129cc3e2e5ee6b73b2922e28374eccb83862ffc6f5cb466e8e622fcec32936dba6b2d8976639686e85af4ca960e5a09e39c3bea13b85b438de846025e5c7e6bd6e1540f22e502fd02eefe698da9b8852b011a6d1f1d15ddc588bff7177ce8bd0fa2bc08d4d685661ec6261bd1f9a3477ab9d5dbb7bea3d19436", 0xed}, {&(0x7f0000009bc0)="8b9b36d904e9bc2d2c675f1abf74f79050e79e57bba1d475d1b5da64b31772b89a3619e149662b8d5521f9b0ad4f513f15dc6567fdc28a8a9ac2dd2f7e31d356b10c057fe9cee97933436945e594ac92c385e4feee5fd27137aa41c4d94767e6278e6696ec52e0901990fb363e083d5767afe475c2", 0x75}, {&(0x7f0000009c40)="a521fe94c2eca8c9b7e2509a094108e99ab9cb068f7d14795e11987e7be704eb68b9dd60d5e3475e2685f73b0166095276bc852339d48a62bf2372ba0c59357b0a969d5e35e277c72a360410a79b72226c558d18bf2e5945fa7e622eead4750b0d57ddebcd85023355b2bcd4838583708086c157dfeb3f22c024e8e5b6cc75450cc22a3221dec598d8c749bac8184606bfdfd9a2bca4404ced4f27b73a9834764fd314a3cf69a03d7035c19c46f963df97bcf09eb785cb949058397717c504801fbf76ecae5a19", 0xc7}, {&(0x7f0000009d40)}, {&(0x7f0000009d80)="63dfcfd1ea37e0706394638b90ec01699a8d3f67bde573efbe4acdedd9486fddb679f62376634259367474517e55ff6dcc88567680e2c792461051d49545d52c996deb1200817950a69d5f4728768d8c79068c7e87ab2f071fbbebbc0c8ab92354d1fda782172c9da1ac928b19df4af46e9a08887ca70171f0f9de", 0x7b}, {&(0x7f0000009e00)="3f661283b1153a5de645c4277d3773546d1d86eb749deff19cedd2144ed4a45bc70f7203f014a0b33a6c3d9426f7a7e4b7c99e875809b580e0dc3a2740c50e3c0ef2b855a022faffbc7059b01b7cd28f2ee622529d6554311a783a1d2fa5eb43ab4ace928d1ced439835d612a6bd6709cb19ee46c74813d1feb4d2ce633f44c2ac0d41f787ba820d55f544dc0a74803494b2a9c3de99", 0x96}, {&(0x7f0000009ec0)="a1f68342f7cad3011c8838439f76fb95ea4dd2097ebec47e2a2f0d35711bca9948181cbde98ce60a188b194e16ee8204d504c143f460a314ab223a93972f759d9b43577f24ce329dd982930c63d476f7baef984d0450984fcf0f9e214330d019bac26d627af3f971416eb08a5aede9189537fda82e021c81fdee4b874632dddf7ee4d9861325012b37bdb78f2c7c868aaa67f36291624d026d608eeeeaf4ff096d18cd13786e55ce6aae049f", 0xac}, {&(0x7f0000009f80)="5c2c3d650074fbca28ce5f80adc4afd59e059659cf8e939344fcc633f6c9ee0f87c087a890f94b89ebe5c20e78b9660327fa9b7620a397a8f1bcbb87ee71cc4bb99357bf0cb1b9a36205e794f2f7c4fcff8fd07f2866bacf0d59fbdd6c72dc259f64", 0x62}], 0x8, 0x0, 0x0, 0x1}, 0x2aa}], 0x9, 0x10) close(r0) 2018/04/25 00:44:57 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfc95, 0x20000) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x36a, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)="95438700ba205a294b7b1d682c08658bf3ea7a9b9b667b3a102312f95bcf90858600dfa96dfdfd5e184eee7c9e7c07eeecac99fea2e64282a8733ac341f11ee88159c8aed42c114c37cfd542bbfd2290606165f14beba73acd5ec5d49f2050567628c825db47d41a75a4cbd0af8581c24ff3ffe4659ceb0d1abafaf4cae34275fa94c552ece16b0de486b5b265217bdf021fc44720e798913c9bf4a64a05db4786aae52058dfb2658283013a4a13bb", 0xaf}, {&(0x7f0000000200)="085fd18e08ad30c5fec42b5e72259d3ef4694eb21cdefc9212ef84fb08df8ec7288c78d37655dfea5973acd259b67bd2bd23ee1713dc1665daf01d66daa11a104afde84cc297dcb10239a55a0ee6c0cb31fe8c66d7a1a8d71bb207b1ecb555db7dba08164f35a5dc0ef678234845d4c537e8b3884402f27d0c3e69f481f4d66c4011f4", 0x83}, {&(0x7f00000002c0)="412decf5581442dcfda1eff1f46a5bb09bbed40de32260a65c8c5a003ddfa589f3e0a9d7d9628e5a08aed97634", 0x2d}], 0x3}, 0x40000) 2018/04/25 00:44:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000080)}, {&(0x7f00000014c0)="48b1b220b6242b043a9548fcfd4209282f27fa394613bfdcb79705b7ed0ad86d6d2b3c661ed4f848812439fb195f4b5a243a584e419b12ca76cea13deddea426139eb00079af1923", 0x48}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="316db03e7fde59e5e59b839ae0587001050ea9123f76e194940a0af3c89e4c4aa6c5937d", 0x24, 0x20000000, &(0x7f0000000280)={0x11, 0x1a, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)=""/27, &(0x7f0000000080)=0x1b) 2018/04/25 00:44:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000fae4000000000000000a00000000000000fe8000000000000000080000000000aa00000000", @ANYRES32=0xffffffff], 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xb168, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000300)=0x19, 0xffffffffffffff7d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x8000, 0x0, 0x7ff, 0x3ff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x8000}, 0x90) 2018/04/25 00:44:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:57 executing program 3: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:57 executing program 1: socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) pipe(&(0x7f0000001740)) openat$vnet(0xffffffffffffff9c, &(0x7f0000001780)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000001f80)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002140)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/rfkill\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000002340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000004400)='/dev/vcs\x00', 0x0, 0x0) eventfd2(0x0, 0x0) pipe(&(0x7f0000005740)) syz_open_dev$tun(&(0x7f0000005800)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000005880)='/dev/midi#\x00', 0x2, 0x0) pipe2(&(0x7f00000058c0), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000005980)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000059c0)='/dev/loop#\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000005a00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000005a40), 0x8) pipe(&(0x7f0000005a80)) socket$unix(0x1, 0x2, 0x0) 2018/04/25 00:44:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) llistxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000240)=""/97, 0x61) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:58 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000780)=@hci, 0x80, &(0x7f0000000880), 0x0, 0x0, 0x4f}, 0x0) 2018/04/25 00:44:58 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="6dcce0277d0ef9039861562a88b87358325e59cf8a77e65a4d77b8c336bd1caa0432b9b287af4d4e6ed8bc90b55feb927716350ab979a5038735195e1d9fa876de032dae55fa532560673571045edae933844a5a814cc607e7b1194d1e6b67de0023ad59bcdecef0e5b3f5341169cd07b76267d90b479b3f8da8865a0f477b82cb997091e74c77c8e071f8a0ea931abefcbc00293043e28d5f3b3f1e300ad73056badcc698c8e6d27cc20a1fd6cd8fc91786803f11965eda27c74fa133939d41a6f91728071b138777cd84a44989eb9628", 0xd1, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000080)}, 0x8004) close(r0) 2018/04/25 00:44:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:58 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:58 executing program 7: r0 = gettid() exit(0x0) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) setpriority(0x1, r0, 0x0) 2018/04/25 00:44:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x48200, 0x0) 2018/04/25 00:44:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x8, 0x1}, 0xc) [ 166.107539] FAULT_INJECTION: forcing a failure. [ 166.107539] name failslab, interval 1, probability 0, space 0, times 0 [ 166.118970] CPU: 0 PID: 10886 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 166.125940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.135325] Call Trace: [ 166.137973] dump_stack+0x185/0x1d0 [ 166.141660] should_fail+0x87b/0xab0 [ 166.145440] should_failslab+0x279/0x2a0 [ 166.149593] kmem_cache_alloc_node+0x151/0xc70 [ 166.154239] ? __alloc_skb+0x203/0x9f0 [ 166.158226] __alloc_skb+0x203/0x9f0 [ 166.162029] ? __msan_poison_alloca+0x15c/0x1d0 [ 166.166800] pfkey_sendmsg+0x29e/0x1950 [ 166.170861] ? import_iovec+0x3cd/0x610 [ 166.174937] ? copy_msghdr_from_user+0x72c/0x830 [ 166.179773] ? security_socket_sendmsg+0x5d/0x210 [ 166.184697] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 166.190135] ? security_socket_sendmsg+0x9e/0x210 [ 166.195031] ? pfkey_release+0x5c0/0x5c0 [ 166.199173] ___sys_sendmsg+0xec0/0x1310 [ 166.203337] ? __fdget+0x4e/0x60 2018/04/25 00:44:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) llistxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000240)=""/97, 0x61) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 166.206774] ? __fget_light+0x56/0x710 [ 166.210733] ? __fdget+0x4e/0x60 [ 166.214193] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 166.219627] ? __fget_light+0x6b9/0x710 [ 166.223692] SYSC_sendmsg+0x2a3/0x3d0 [ 166.228222] SyS_sendmsg+0x54/0x80 [ 166.231851] do_syscall_64+0x309/0x430 [ 166.235799] ? ___sys_sendmsg+0x1310/0x1310 [ 166.240194] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 166.245412] RIP: 0033:0x455389 [ 166.249142] RSP: 002b:00007f14aa2f6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/25 00:44:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) [ 166.256892] RAX: ffffffffffffffda RBX: 00007f14aa2f76d4 RCX: 0000000000455389 [ 166.264883] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 166.272182] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.279479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 166.286775] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 2018/04/25 00:44:58 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0xaa2a) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) 2018/04/25 00:44:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x7fffffff, {{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x9}}, {{0xa, 0x4e20, 0x0, @empty, 0x35}}}, 0x108) keyctl$set_reqkey_keyring(0xe, 0x7) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/04/25 00:44:58 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="52138322fc5ecc10247a34ec83b5f10ef7568afafda9d7ae09fe7006e2179f973ff2a5659a69b8c49316cfb7c3d62689266f36e81e195ff1dd626dc0e352d1b83ed183d83dd1b7c3b3fca1e3a83e5097e34f3d1300de56d5fdb823dac1be758d5f61779c0e86eb25f944bf6ee2cbf1773e957c37c68a536ca1363c4135d7cd7701bfe84962918592c97b98df254a9e142341dc210f0d2d44562a034b14968e353adddcbb116c97049990c112077f92fa326a0aaa2188039673d9489c325fa438966a186d1b6425ed0e68cf35197e29c55ceaae71c95f37ef0746d1834300deeee578de03c949fa5e6f9ab838508795d1fc89df", 0xf3) close(r0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000600)=0x0) r9 = geteuid() r10 = getegid() r11 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) r14 = gettid() r15 = geteuid() fstat(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0}, &(0x7f0000001340)=0xc) stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001540), &(0x7f0000001580)=0x0, &(0x7f00000015c0)) r23 = fcntl$getown(r0, 0x9) r24 = geteuid() stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000016c0)=0x0) fstat(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002d80)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000002e80)=0xe8) r31 = getgid() r32 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002ec0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000002fc0)=0xe8) r34 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000003040)=0xc) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003200)=0x0) getresuid(&(0x7f0000003240)=0x0, &(0x7f0000003280), &(0x7f00000032c0)) fstat(r1, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380)={0x0, 0x0}, &(0x7f00000033c0)=0xc) fstat(r1, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003480)=0x0) r45 = geteuid() lstat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003bc0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000003cc0)=0xe8) r49 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003d00)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003d40)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000003e40)=0xe8) getresgid(&(0x7f0000003e80), &(0x7f0000003ec0)=0x0, &(0x7f0000003f00)) r53 = fcntl$getown(r1, 0x9) getresuid(&(0x7f00000030c0), &(0x7f0000003f80), &(0x7f0000003fc0)=0x0) r55 = getgid() r56 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000004100)=0xe8) fstat(r1, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004400)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="51099cb0f4afe3c8e20e8ed6e3452f33ad9286", 0x13}], 0x1, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}], 0x160, 0x40000}, {&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000a00)="c86f752f2b2c203e2f120429a7ed9fd9558c47ff22559890b7d4d0a2e1e0e6e73a37b33e228c98aa42745c9f50ee3beedc0994c173ca3a08bce79c671a32fb07cbf13eebb73502fa14060ed968c9add65e4dab4095f74d4fa533cf2b8d46fddd457550d8893e64c50e", 0x69}, {&(0x7f0000000a80)="6d8daac78a983195df4b7254ad935f798b9e71f6c34fa9385c2e6630b4efb6958288f021dfd92a64e6746f9116bdf4da38d977f9509ced44e3a06ee8be70b629b256f9c0936105f9d48890ef5c08b3ec356e8e9855b5a1d9744e1626b1df7f58f3ddd5296cbd317a35ed91cd8ea05b119b87e89effdf862e1bf9b09640f576b65dc0206111e0cab853668af48e1d2f2b4146750c12bfb14bdcf3d1f0b6523ecb2d4980361246a52a879cc231b9cff0240ca939e7d1446037698725ec0b690071030185197d5152a4cea3477aa61212aa751d79b398d98a7b5e20aaba424f8d6be068f920e17fa9f40835b2947194cc3f5e60fe", 0xf3}, {&(0x7f0000000b80)="5f3d8617e3580d70d198ce971a4d85e8c0ea044ace755f87232292fc0a3d9f766d6013a46e215699dcc60d0b12dc981d18c3d3dbcfb5400d6b4321ee8900f8ee91cf2fa46a11aca00554105803984e9dc42a8e94e0baf187f68f02b8868e7e6e0644f29f1810a91ae8109c6b1d3a86b793142668f7f9066c417ff0aa7e7cbcae6c0a3c31027138f2b1155e620bb216555ca40d3d12dabedfa9c37bde6514b0e3327681917e0f960697aa", 0xaa}], 0x3, &(0x7f0000000c80), 0x0, 0x20008000}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000d40)="c956dcf0f16d0cd12e321fcd5c87ac1b336a83f1c899cf949326e4268091e8c4ed11a6fbeb4227a93067e9", 0x2b}, {&(0x7f0000000d80)="2d0e816e0cf889c1a5701f0a80d3f5c268405de24063e951f5d9203555f1c38399f6e64c00d8f037a73ca96d7be9c544a13ab0780034c01f732926d76720a2fb7fc1e2eb452c7b7f0221866ea82a1281792e283d0ee3630f57ae8b10d2b05513791c8ab737d6563b3c0fc49cb76052d3d4809e9e01759412150217d2458000c8e9fc90634d19169f9c233e126dbe3c7a619c3bdc13fdd660cb7154ce28adf523d601789b9f5c95d9d0f0b1a19488f6e78b4e38d90503b242a088adacfb982e96d276d2d826a812e92b4b09216d6b9fba83dfcdf8da0f9110b2a970205458d7cc8e783b00f3c39a226ca2fa62fbc0bf286d23", 0xf2}, {&(0x7f0000000e80)="d16a6278", 0x4}, {&(0x7f0000000ec0)="c8452967d99c36eea8e44f2286c5a3958d3424f507401e6f55f77b1fb83b0c8163f1fb3725348e9589dd1852a98f7c7c75e3660fc0b4a8a69f2033d11c506e10c4ce598752c5b5a53c36927e8612c341cc6e510e33b4a6f5df5c9fdd0505fa61423128eb79a0ec5996215eef630c035fe43da544452253d87d8852e13693c153f21ca92731eba26c9aec24e9357f1760d18d32cca3225ae606cd02c38677b340916068079b03876dae177530169934a7410a0e3519", 0xb5}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000001040)="8d4af8e352d028a3c7dcd13468689d828fbd988bfc605695af56dccb6319ca8854b057effc077f91a2a5371aa16a27c09a56bd38", 0x34}, {&(0x7f0000001080)="bda22fa45f9da56b9bee71d586cf2fe61b26c6068534c8a20309109d181453bd953254fd4734139dcb2a8db19f88b10ed2eaf8ec5c17ae0ae9476ca991ba5ee0b90943169c4daba802336b4861c4d90aa3259ab61f03a3eab27f07e4ae79934ddc8d69c8396d713458610161c32764ec55289fab751a6bc3041eaee2e1493bd684484159e624943a2e68c8de193a247e604219ddcf6bc16e056e6bd32652e49b21e408a9a83e3739add4c823e43dd14cfa7d4389983aaf3a", 0xb8}, {&(0x7f0000001140)="881431afabbdfbd83f6d47bfb713ba64499356cf7dc24fe9c82974cd111123a00861cb97825345bdb5dcdfe806aee89e4b78ba28ee4a7a6d354b7a1addd0d80602b64c93cc0f0555f26e178be8c9181de3705736d39514537b0094103f39f391d6fd24bea935e9ce69678e32e1c33b329fe213eaed7a65a71c8048", 0x7b}, {&(0x7f00000011c0)="81096ae510916c818b1d63fbaa96cd370363c114fa21ccbb52a4542bafb996afa768c25cd96c95c9aa75059d916be848cd518c1c3ed2575ee26f63530d5ec7a195295fa220d0181fdf0c0d63ac2cd90c66fa2a523c", 0x55}], 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000002800000000000000e7ffffff01000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0], 0xe0, 0x20000000}, {&(0x7f0000001940)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f00000019c0)="d28d6e80dccfe0778ed2d8b1ab3a9bf79b7f45caef386e104b440f15fdf84bac6a1f095d1b3c008d74011dbf0932c437375fc3fd17d232188478f4d3f88b4d5f024b96da97e2a89b7ce5d13b0c22c6338b4cd6622934532614f315c4619a4172646cc0b61141a98126f1c904fac0c3dbe4f6ae67d4e4f7d64be15e6c45740b8203092fb6377d355ec4fe7eea33b28b917fec9afd3ce29a0caf6504837030395ca905ea4a414c967cafef99c9aaf958559e71f7d4e6fdbfaa9d5652eeb9cb6762672bc51fdea0d69052b812bd634df53ed5ef29a428b1fdb201a48b4524e50b73eb230d43aea5e4310ef06f518a7d23", 0xef}, {&(0x7f0000001ac0)="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", 0x1000}, {&(0x7f0000002ac0)="c845b564f3a79d85ac9d8fea86ee213effa4bf13d8cf59217f5a3e536e5c8b63cf38d5d90e823fa1c05cb36fccee15b48a304b30bf8022f8d7b0bde0c5eb286910364a8b5682f2d040677be2b775252be6354a1e821788b9c2f1f467f40eefedef6fab5bd4861112f2d6", 0x6a}, {&(0x7f0000002b40)="f00f712f24afd267222245f3f29599c6351d7a80c15b0a9ab47847122b26f5a1129f18263e517292c03afbc960ebcd1011bc44ddaa422439d649f5d8080b6fa97b18a8dc28aa36bbb7363abbcaf9982274319506d712e0fc27f1a6d34ffb56079aa598996adc2cf2ffe867ceabb1cfc12211a4210c8569040e2b012fa9123de365cad3a8426fb036d5bbf00ceab25c83579d4d563450a017b024d7e3638a861e48803e5d49bc754250312e1bfe460ce30df581afe0585f3337f5d264d98c942de0eea92ab422b6fa133d2b3f08b826a67c7c565c0e972d50b07bf6cc81342a2d577c5edcb1", 0xe5}, {&(0x7f0000002c40)="9757f0a637e3e153155e266514fa55f05c827e8560cb15a9580c6ce0489ce0acf79abb006eccd9ed952990ddc84dc6c168c48f6540ec1ae40b4ce3d5a34475a98f19eb8b883616904ae1a5b5ed73ad3722b60b0554f68c1c86523ff3", 0x5c}], 0x5, &(0x7f0000003580)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}], 0x100, 0x448c1}, {&(0x7f0000003680)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000003700)="5dc0ca8048b9833f4567f899f781e8e6883df1a9fba9f7754ce5d98e01ff120bbbccefb2f847bf07d09c22becbb9393fc5c846ebf41095412ce2980fa7b21c1fce2eb43319391acf551b765f96a9f60e97a075f39e5d0d3762346ae326dfd679f24ad4cff7a46ac1b95b6b783b29b7a732444a8f4e358ed12ea8d85ba7e3ae1c71ebe2821358bcec50ae76c335aaa2249f1bef35f32a25893d10d5d04b5a2d9e73a1aaf1328991fd95f6446f5c9ccd576b3b52935b3506ce1bdd2ae41d8800ea0c34da8d4ffc64d385dd3d2860a693c39b452c6c84783224c7a3", 0xda}, {&(0x7f0000003800)="b87703902b89487a8baf3a5db72fe397a964806d107499e156d9ce842e45bc19eca1bdfd3f79914f3749065dc284d1386bcdf9a4196579f127c536da9b53ff26eaa8fcdfb309711bd752265551fe94362559f0b8439fae42c7566e251ccbf1121a4d38bfa090ddef43017c758ac9c34506426e1c8d9b07a1c843caf898a3e237c75b395c4e83ba5affea41e2dba6aa13733fca620229606419d9491fae2d09a2", 0xa0}, {&(0x7f00000038c0)="35bdfc29d16615a07481fa93f5b6f1b59febf97d1f2c8d717eb3b3dedefe97fe4e4f04faf31824b00d9997169bff2e7d3b4c4c4ef63bbcda1cae179ca0aeed0805b2b62e797565e7860464534b37494421e3c01f9db7319371ea9f12573194498be5ba3816e26178af6ae7b7f203dcaf18553fc5b33665f0abc6c5fb99807b9a02100dd40dabd67fd39f28a95e37edd57d48c58fe528ea3725a12c3aada2103f5d551e29669a86fe36a4599bf4c705a3f0229da777d8d5f6ac0c7d7365a885634e660b18117a1ccbd6d389d6845bdb4629d7c45b994707f8994b250b3b7d007f1ccbdc581b505a4c82105f913ddab8b042c1", 0xf2}, {&(0x7f00000039c0)="2cb504f65f8ec7b535ac13854b862ef1db59acd9e01abbd1ecd55cd432fa854214c676abe2a16492a29d690ed46d19adb03966a841d4cf2a3d75a88e0ce5f0", 0x3f}, {&(0x7f0000003a00)="927631e770ce02fac1df04f62d97201eeee0269bd60a8314dbd7a4af37f700bdc7aaf3b9b5ac3caff21bf86093cea2a2b110ee7fc19916d58cdc366e2b00aa6d090c8602ed7bbd873e5d0a4e8cf6eab7e5c0f7ed41bd0a6af61c49f16e4b606868e1dc4eee7c538e7cc0edc08a7c9f1c34244e0aaa7f6a620d49a403f99a4a96eb12b823fe48283cac3f08341cace52103870f53643c600b0f0d05d05edaa5fa6853eb4f041946ef71fc9844685155aad1900e555cd0f643a74afa243531564a431590261e645eb72882b590f5cb0b5b03072a4cb18c5ceb5a05043d8f25dc34a3b01afffde5ade406239494d28a", 0xee}, {&(0x7f0000003b00)="58c7f3216c6a27d7a9dfd72a6209214f797c30a0d978b26105d0e1ea5b68aad4ed7db714c31678156d01a967f856f78538c7", 0x32}], 0x6, &(0x7f00000041c0)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0xa0, 0x5}, {&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004380)=[{&(0x7f0000004300)="7ae109f7367d9408b6af82967d9954e6a84f435e98f0d0414b357fba5825bdcc73d82d9c42e330fab437c925f20570be536a49a83756506e86ee89d36a08bf4d4c6c582d24aa39", 0x47}], 0x1, &(0x7f00000043c0)=ANY=[@ANYBLOB="18000000000400000000000000000000", @ANYRES32=r0, @ANYRES32=r1], 0x18, 0x20048010}], 0x7, 0x10) 2018/04/25 00:44:58 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) [ 166.646832] FAULT_INJECTION: forcing a failure. [ 166.646832] name failslab, interval 1, probability 0, space 0, times 0 [ 166.658361] CPU: 0 PID: 10923 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 166.665331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.674736] Call Trace: [ 166.677379] dump_stack+0x185/0x1d0 [ 166.681086] should_fail+0x87b/0xab0 [ 166.684883] should_failslab+0x279/0x2a0 [ 166.689067] __kmalloc_node_track_caller+0x243/0x11c0 [ 166.694322] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 166.699733] ? pfkey_sendmsg+0x29e/0x1950 [ 166.703971] __alloc_skb+0x2cf/0x9f0 [ 166.707763] ? pfkey_sendmsg+0x29e/0x1950 [ 166.711995] pfkey_sendmsg+0x29e/0x1950 [ 166.716039] ? import_iovec+0x3cd/0x610 [ 166.720111] ? copy_msghdr_from_user+0x72c/0x830 [ 166.724938] ? security_socket_sendmsg+0x5d/0x210 [ 166.729852] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 166.735285] ? security_socket_sendmsg+0x9e/0x210 [ 166.740182] ? pfkey_release+0x5c0/0x5c0 [ 166.744319] ___sys_sendmsg+0xec0/0x1310 [ 166.748441] ? __fdget+0x4e/0x60 [ 166.751869] ? __fget_light+0x56/0x710 [ 166.755821] ? __fdget+0x4e/0x60 [ 166.759262] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 166.764707] ? __fget_light+0x6b9/0x710 [ 166.768775] SYSC_sendmsg+0x2a3/0x3d0 [ 166.772680] SyS_sendmsg+0x54/0x80 [ 166.776330] do_syscall_64+0x309/0x430 [ 166.780277] ? ___sys_sendmsg+0x1310/0x1310 [ 166.784664] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 166.789877] RIP: 0033:0x455389 [ 166.793126] RSP: 002b:00007f14aa2f6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.800888] RAX: ffffffffffffffda RBX: 00007f14aa2f76d4 RCX: 0000000000455389 [ 166.808178] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 166.815481] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.822782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 166.830066] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000001 2018/04/25 00:44:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x48200, 0x0) 2018/04/25 00:44:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x52) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x0, 0x3, 0x0, 0x2, 0x10000}, 0x800, 0x1f, 0xffffffff}) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/04/25 00:44:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:44:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x20000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x4d4, 0x4, 0x4, 0x96, 0x1, 0x40000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x70}, 0x1}, 0x0) 2018/04/25 00:44:59 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:44:59 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xf6, 0xe6, 0x128, 0x1, 0xffffffffffffff92}, 0x14) close(r0) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) 2018/04/25 00:44:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f0000000240)="4529b0186126d87f060013db616b9152cc63cb0629fc187c982fa1a1441ce8bb020000439aa9ba55591678b8aea5f3082f891aa798b649778cafb9b41dea6b88790b29ee306df1b6c38b8861") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:44:59 executing program 7: r0 = gettid() r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x4) exit(0x0) setpriority(0x1, r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40042, 0x0) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/25 00:44:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) [ 167.838630] FAULT_INJECTION: forcing a failure. [ 167.838630] name failslab, interval 1, probability 0, space 0, times 0 [ 167.850087] CPU: 0 PID: 10957 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 167.857038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.866413] Call Trace: [ 167.869054] dump_stack+0x185/0x1d0 [ 167.872730] should_fail+0x87b/0xab0 [ 167.876501] should_failslab+0x279/0x2a0 [ 167.880614] kmem_cache_alloc+0x136/0xb90 [ 167.884823] ? skb_clone+0x31e/0x590 2018/04/25 00:44:59 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) vmsplice(r0, &(0x7f00000008c0)=[{&(0x7f0000000700)="7156f56a4f754b393c305e320ca079", 0xf}, {&(0x7f0000000740)="2a0bc41c12aa89441509", 0xa}, {&(0x7f0000000780)="a0edad817e711fbee5cf0176738c6d2a849744c15fcf50125127144b18b8071e380c1f85f1515f0f1cec15cf04eaa7ab112d8764f8df68e136ad24e5c5514bf531dd69282d", 0x45}, {&(0x7f0000000800)="0112426a3d70bd16d50e401fd9ad2fa2c3731f23e81e94c70c4cac3f9fbe163aedc24dd8cb71bfaae0d9b2fb86a6ea9c157007ed4294b7089005cb29b32438bd53f19c92c09eba473edc37906bfea0bf4cf28a111fe88f721bbbbbcfda815a8dcf90367298b8f731e17a294ce63b0a53cd7e7ff350216867cf90064d40e7bfba8708239a1ee632087dd2347af9a0a33561691e4abadaea5d9b4f1bcc9d7a335e7bf6883b54b05aa1d1e0dc8b", 0xac}], 0x4, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x80800) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x79, 0x10002) socketpair(0xc, 0x5, 0xffffffff, &(0x7f0000000400)={0xffffffffffffffff}) r8 = signalfd4(0xffffffffffffff9c, &(0x7f0000000440)={0x4}, 0x8, 0x0) r9 = socket$kcm(0x29, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="dc055891b5bdaed8f53a47a5bc0f3cbb4defd24d31d45e05678639ec1ea55f22de0fd046086f90f6996802308ed23963a72a2d30dd55721ed5014c11a529affff70c1618d3924a21cd55d1a0b52a011c951f33d9de311e573aa465793ddc23bfe3be9ee6f37721c10104f0d865a167b26cda4521aa1de54030a22fe0a6b6c4aea1079d5e5abbbb0f2df29f36bd662fe2926160b47b858ef27deef6dd7bf74bd5ffefa2b338257f2a3075549e01b5b585f333227945be41840d05b924e752f1db22ca1f", 0xc3}, {&(0x7f0000000240)="19251569a19a8de857cf5615b4209d88af78006133391dbe1e0787efe3b781a7d29bbbece8c5ac71ffb8d40f61bc247471e42f463a9e166679490bb8aa228c6ee52d", 0x42}, {&(0x7f00000002c0)="87d0c736397f4ea1237f399badf32c6dfef0f727528cd50f34972191906d4ed6a9d26f6cd8fe85e0aa82a974a5b27327931d39f9b4c43ed4657e977a868dc86f43873b9a7993b8be4458837101b7f45b1db610e62dd1a5f4be1bd7e199568f0000a4a779a892b0da99d1426b8f0d8199e5e1", 0x72}], 0x3, &(0x7f0000000640)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x68, 0x40000}, 0x40) io_setup(0x1000, &(0x7f0000000900)=0x0) io_submit(r13, 0x4, &(0x7f0000000cc0)=[&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x3, 0x8, r3, &(0x7f0000000940)="086dd06f2e9b3bfb6f89c60ba7da71d9170c801ba4e9df65a6cb1f8312b7aa327d7e47b0f6309d7074d764170aa89bb44373374cc2b8df933d5071bb334c46ab2099ebc6acf9f7532be99ddc198e7568e8a95a9b4b5dac1c4153547e646fad3a07d60f24cc2c16fa35a00a8c58f22368bff8ed6a304b7fe213caafddef85c61c56cf321f5bb714a7aa49fc55115fdb82fe34", 0x92, 0x7, 0x0, 0x1, r0}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x2, 0x1d, r9, &(0x7f0000000a40)="3baec31d65c4e74ce094726c", 0xc, 0x80000000, 0x0, 0x1, r6}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x1, 0x8, r6, &(0x7f0000000ac0)="a9c6d08557a314712dc35815cbc3c67e84275473fc41485e3055adc10e995e4f20999b59a42695d57dfecfdc298d57ba58d54711724644f28e3cc36e4e9028d1f40b3926b614c51298881abb72284239c235444cbec1e7b57d921c97be71c1ff12c4b1ff7164f5bd610ae0d5770596706b50", 0x72, 0x0, 0x0, 0x0, r0}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x5, r7, &(0x7f0000000b80)="b69cb469e0c9ee55087a4bdbb3f6f53cf4cf751570c08120043ae21c31a2264890ddb81c365c906f9e0136341096a8b0d97bbb707dfbcafc896802964a17e653886464a699d21f838c59496a3683a11cade3dc529f16f03d68166b188d5c7c47eb519cef6463a6893f00f648addb716193fc979c469a54589090f8d9022ad88e6bce678e7635e211395f11b10e4c5d14fcaa880b3c052299a3d0f43d2a8403200f20cb19e57ab85879893ac8bec4a5ff49a66c885851f5c4365aeb637b3dced8d583a826671965e0924f5cf05771f5", 0xcf, 0x2e, 0x0, 0x1, r7}]) r14 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r14, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r14) [ 167.888599] ? rcu_all_qs+0x32/0x1f0 [ 167.892393] skb_clone+0x31e/0x590 [ 167.895981] pfkey_sendmsg+0x723/0x1950 [ 167.900083] ? copy_msghdr_from_user+0x72c/0x830 [ 167.904921] ? security_socket_sendmsg+0x5d/0x210 [ 167.909866] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.915301] ? security_socket_sendmsg+0x9e/0x210 [ 167.920205] ? pfkey_release+0x5c0/0x5c0 [ 167.924342] ___sys_sendmsg+0xec0/0x1310 [ 167.928526] ? __fdget+0x4e/0x60 [ 167.931970] ? __fget_light+0x56/0x710 [ 167.935931] ? __fdget+0x4e/0x60 2018/04/25 00:44:59 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x400) sendto$inet(r0, &(0x7f00000001c0)="26771f8674", 0x5, 0x0, 0x0, 0x0) write$fuse(r0, &(0x7f0000000140)={0x50, 0x0, 0x7, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x8, 0x1ff, 0x9, 0x9}}, 0x50) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@generic={0xa, "ff8031c23f7c055b451ac30b87ef6a8897f39981bc6c2844ee44a9704056d799865cf65e28d440a0077e329bc6b211bb1506a2944f9aa1cf5b5680bb2012eec83c58950d8a811bf5a88cb64d9f276c7f04e9fc7c3fd8eeeb1664bd2d1874a414f1b395ea444da51065c0bdaba218c9d8ef175034ea61c00080cc50c8a2b6"}, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000200)=[{0x0, 0x117, 0x1, "939fee13a37d2ba686904094d3ebc17d5068b9452c4edf4a0a4fcb9ad95706ae53718e9c55144ec73335bd47559063de3f19a99757ec9527387de8baddebcc638d3f7daaab31cb3c5e814ef5e33cb8913f44b1aa81ddfa88cff29a4877b70324e9db6c4eda89de2f6031e9d94103ca2a3da5ce20e9e94e37b232c1a0dbb972ce8ee766646840e7d95d22b24ff62ac95f58c47052a1c9041f2944113748979d47696b355f2e507915698395abfb20accd426f4f71"}, {0x0, 0x117, 0x2, "dbc820b4008501c761482667f7e8782b5ab2c7db43fcb72e87c6ecdfe196c99ceb421ea86304252f5c7fc9f666cf0240e0ba7914ba7e53775abf8ba76353c639cb120815e15b9481df15c1bf4c31d08b8b04c605547328ce07885a71b7ee36d71e1136a17d4c2c31a19ff35fac5e157283acba25903e21e5e8abbbbfdea23d4b1beaf5cbc7d3c707772ccfe60c426f9e7e5a324136fbd462ec581f5b785f15"}, {0x0, 0x0, 0x100000001, "3822bd8aa1aa63b60136e8e397a84f360aa6e4e54b47764aa243145205105f6c87967bec9bd6d0d63298891aa1a5f54f9fde060d81843fb8ecc68f7e9e592a6657babe5344b1996016dbd889397f3d4f0546ba1b3f77b617c878e04f1e271ebbf4c249a570cb7b3639c0569b14b8247f1900e8256d604933ca201283e91c96819ebdba235374986b6579d1e4c8b685a2b4016b2bb6fccce55484b38e8596a6f39842f1323e9af9241fb4583ea349c746a7961012b79712355ffae164ee1d728e4e4d69ebd576050e903bc7f46bb3a6a03871066e7b739a569b6a5210c5dfec3eb07ebacacd66c8b75b28d7c7ba0e"}, {0x0, 0x0, 0x2, "1e4845e5b4277ae97d98b42f6421920b0644aa6e48cda63e56bad2fc149050fed4449d8cfc315fdc85f451fc75482a878ff3"}, {0x0, 0x0, 0x3, "7467b9ff640f54dc44bae5de04779e95c143c512c4836a96476c7926291c019f327656699a75cc64b5616868df6e39df88bee66ab55be5e962ca9d55da507d949d"}, {0x0, 0x11e, 0x0, "69f713eecdb80ea41cc1dc870945db93d60551c19bde03a1c4a8225ddd20083760fd8bd7833e3b34c66d2d8829fcccf9ac"}, {0x0, 0x139, 0x9, "eeae9f7e883d114ada10a2f6999376e45f6e30e43288c1b923b7f440ec24c7326f969e4008ae5b2e136b56e8a687209e77e513d280049879d0cd3d836c4999247d000e0e7e28ac28f9249db80e822f0344ef50a3663c40a441a7c1f69b7a6f4531b66631118714fcb8f9d5dcade21a0b9744d2f43ac063147c5bbb0d61085f5a18c36183e405385996518bd8181dd23623"}, {0x0, 0x104, 0x8, "6484a2a18015613fbe2ad320b91f9babb4474d0ab89ee9151ec4d3055cb4579efa3b67dbfdc161e7f98138d9e7168bfc26b8cb3d783db525387678972d86a4d4349b5f35b16f9c9552294a035bfcf4df7a4de1a19a2d264ef27c3d038d9a07b414158b54a6e5f08e4351e98e4d509cda2ebc4e122b84abef96c4ece8874515fa2325e0b529f8821c295337a7202c1e9d88d808a3a969e77001caf6047b4082981ee46e3c2d1337bad745101afdbd9985257b27b510e0cb131020c5163ae187f30502a72bf5"}, {0x0, 0x101, 0x10000, "6eb6614e200f7ea3bcd5ac85216b98224ce6a18dce59bb16fe9cc2a0891b6fa53383c870c59f1bf571fea4083857a2dc373fff93074fced8027b16690868e1d334ad5249dfd7cf343bd3ba241e8d643838b179ace63d933b11930dfd8ceba89239fb239524da17a35b603b373df76a6840e09ea941efdb4ae77b3c8b5b"}]}, 0xfffffffffffffffd) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="5b7b94bd1f7007a975fa0b0943ab20659e46311b271135d464b94cc01d5e07a4b022b539650d7642bc54bd8a59765993011f2cfc8f25472d76ad1bfc1afb18ac6fa22a0a2ec4399bc225704457094a860891dd35ad24188d9b43903af9dc5b70a0a29a8eb65c1ed1a1019e79e71dd91758373fed"], &(0x7f0000000040)=0x10) [ 167.939376] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 167.944810] ? __fget_light+0x6b9/0x710 [ 167.948880] SYSC_sendmsg+0x2a3/0x3d0 [ 167.952785] SyS_sendmsg+0x54/0x80 [ 167.956409] do_syscall_64+0x309/0x430 [ 167.960356] ? ___sys_sendmsg+0x1310/0x1310 [ 167.964726] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.969945] RIP: 0033:0x455389 [ 167.973157] RSP: 002b:00007f14aa2f6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 167.980906] RAX: ffffffffffffffda RBX: 00007f14aa2f76d4 RCX: 0000000000455389 2018/04/25 00:45:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) [ 167.988202] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 167.995490] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 168.002782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 168.010080] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000002 2018/04/25 00:45:00 executing program 4: r0 = socket$inet6(0x10, 0x40000003, 0x1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f00000017c0)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250004001800001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af75ac4ca827e9594773c50fc9e47d2c9ce8baf695ee0abd760f525ff4afc26e300a318aca5a2ce5c063e9c1cfc5cfb0a6e5bda3d57ef66350e18349040d2996030a94f028ac29ca23430f727825c976aeacba042554a378ad4fbbb75503e5cb10d39a3ded557c802f8f3ae9de4a9da1a1fa3087eb00000500000000000000b3f189378b495de46eaf32d4ef05709a2b6a36428f5c2b0e619d0201", 0xef}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000014c0)={0x0, 0xa4, &(0x7f0000001400)=[@in={0x2, 0x4e23, @rand_addr=0x10001}, @in6={0xa, 0x4e23, 0x823, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e23, 0x10001, @empty, 0x71f0}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001540)={0x0, 0x8, 0x1f}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000015c0)={'syzkaller0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}) sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000001380)=[{&(0x7f00000000c0)="b3e02ff662852b456929e7b0ee3b04c53f3c2872b614e6a9b2baa195e932bcffadeafb058b59217b15d38624cee245aa35e5c4b1a0476e8ca27943b67448064c6d9738fa0de4339a162a7d1795babf80822c47ff8e6a92995ed76115f22aea9e951d10552d81768bc43a96650629bd5ada28818fa51de3c48408b335d6ee0bf26dc12c463ecfe87ea05b1959e8ad289fcc629542a02a03f0275030317b3f9545c22f964b3f1f7b68b8570d4a0fa3c9cf27c28e118d36654c5acf21d7873a15e59394b87e81652f4b5471120947649f9b0483ef3d9e792740667391d448f5", 0xde}, {&(0x7f00000001c0)="fe71df65c2f23fbe799e28857656bfbe42959bc00d2f669be939d3397c7da1e1e66ee86a1f84caaab6be5b10877a2c7ebab0a290de5c07641e513f73ac14f4cf02b779dd97ef8b5f41e04145691ecd1c355e59979add826b7e", 0x59}, {&(0x7f0000000240)="7b03482f274bd012ea0092c3ab8f2f144a6b895e92a1137d298950361c28647b1af2c3760d93adb1f2ee252e7e81e51c7610164fcb54be16937156d5ad32e467b4028f01c5fe84916800a7e7dac9ff4835cef5d37a2e9bd563001514f9989e18b3df0e295055dd436056b04ac9076132b82581413c70b7ede8dd975bf446f9a742c77e5a2a1d47d10cb4490b12d17c3bb9fad320b67262ed73958001f1ecdd8c82ae7ae7670bc9230b321078cb489fca33b07f3440ec05c1ae3dc56e562881070a58aa031107216d6af5480321c007", 0xcf}, {&(0x7f0000000340)="72b42f1b8ecdab7ba63118d7a843aa04a2c0754f13de8bba3339bc429c5b48a9dbedf5927844a755277f6ac7ea9d91328085bfe2a2942cca", 0x38}, {&(0x7f0000000380)="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", 0x1000}], 0x5, &(0x7f00000016c0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x200, 0x1f, 0x200, 0x8, 0x80000001, 0x1ed00000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8020, 0x8001, 0x3, 0x6, 0xfe56, 0xb3f, 0x6, 0x10000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x200, 0x11, 0xff, r3}}], 0x90, 0x801}, 0x8800) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10b200, 0x0) sendmsg$netrom(r4, &(0x7f0000001dc0)={&(0x7f00000018c0)=@full={{0x3, {"42f2f8f4585f78"}, 0x21}, [{"c6d940f2a4ec2f"}, {"e8ab7078eb24fc"}, {"be7944a3258c50"}, {"3e01253a418e0e"}, {"8fa3f20ebc1b64"}, {"77c8bef37abbfe"}, {"d6c2005637edc9"}, {"d27d3d5e7afea2"}]}, 0x48, &(0x7f0000001c00)=[{&(0x7f0000001940)="398ed763c107113aef50bb182bbabb198310457d8c72873c449a1d9e97ede2f44f62b5c99ccfd7ad9153f793e344af4e5fd467cc2302b26ac040b8ee7662ec3c92fda30d9f06c79f1d207a9572167dc024ca9b0fc0e4bd6342117b765613cbf5eb1126cb51de13ca1ed8090c63ada94c602e00000687a258bcb6908a49ac99aa1f9abf20ca16dade032ba8b751ee336a76d201fbfeea78cc068708a2a7b215b76f645420ae2658246ef9d8489e26c5b5e2", 0xb1}, {&(0x7f0000001a00)="64e7ec95a9f80b15885c7b2818f50ecfcd2bf5b7bbed11314214d8542f7c96650e53228c9977bb2e494a4ebb6cfc9f047c751cedc2cc69ade235db3ee15af69aebfe71116b492ef4d8bf2160b922f23b7e4315eab262cc1e2421a00cadba67b92fdd08bb34c3a9eaaba5bbe7259a4823", 0x70}, {&(0x7f0000000040)="f622a8dde6a545622f628e40f8899e23e4429cbc5a3774bf802d6a45f4c37189", 0x20}, {&(0x7f0000001600)="05c9b4ef7b5da76d1dc75c58cff3606ab1", 0x11}, {&(0x7f0000001a80)="e6494618fb3b63fa49917311c540ad461ea40c5a1d60e613be4f967522233c96fdd383125963508682a479b4d65d0f11b97655597f33e80def3ba1f9a615c7e1754658f3e963f261e10b72aa4b8b33de00ee1241de80eeb2f4b04cbd87f5276fac5cca07033b2bfc8cc27195175367abfd9ebfe7c586fc64bd01a21bfb7d011801f54db651edaeddb5b3870acc970f7cfb14c8661521ec2bd1d3fc9ca74d84fda2263f6b1e30da4f4ef96307587e366c759a15fb7d279362e4e06a736956e74b778e9d0dc50849b63478a922ace0c11389ab91e4bd0c60dbd6327c209eb14ccff46261c711f2aeb7c048919d", 0xec}, {&(0x7f0000001b80)="d8b49c0d36c0d665570f1fe2235c184e6343b3910c1e59a7ac9fc019d6049b59021c04110402327e4ba977d504fa4d0adbcbe5b592ee4e6dc29bdd5a1e6d22b476", 0x41}], 0x6, &(0x7f0000001c80)=[{0xb8, 0x104, 0x4, "a72b1e979dc80030d9429612318b1b8f426898c3354177e75cd6b40d2e8d71a2ef2f0e8e9cae555701de37c991147e458f5f87a5cd317b100a7453646a2cfd934913edd409f835464b5992e520bc8588187cf9fea8a9cf52e48021c8c0afd9b39dffd6d31e171ea2c7de1e8586404c7ff954c116465d46404d052100fd4ab335e5f9b0508a4cf5d1163e137235623010d5212e5667188e8b67f23c419eafc5879a35bc239bf0"}, {0x68, 0x10c, 0x8, "4c4e69e26b1af9b22a3e9fa96ce948a3bfbaa209e96fcd8d5b2e9779f857928d63f80d0e7a1b8168d43218cc130e66ce9d2292395e03edc7aacdec27ccc76eb098cb26a32af0801048e5f57d8f654c3a013f610ade0eaea7"}], 0x120, 0x40040}, 0x8040) 2018/04/25 00:45:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="150000000cb9968939699c4d4d031ab3ae09477682bafc9ebf28f83c5ffbe58d663b7d89912a5f791115e7b1fc5a1911d350558dab8d266f"], &(0x7f0000000300)=0x3c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={0x0, 0x3800}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x20840) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000440)="f07c99c951b7321a85f72b4541280faef3946f5e03f560f07ce9235c10c1720b4a0288ffd2e8554691a406c134eecd440080731fa36b1a20f006955b1e62b7ba5a16b4cb0e8fbe8331edaa1059319907de73609c5ee093fa52fc993bad60fb42dd222137077d4811968998f259deed4b9b8e23ea4b1822824ada878d00697fdf9e9ecdbda8efae3d566df0d2863a8b962c201b399acc2e7c4ca2615ba079f35450eedd357f916c09") writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d5f1ccfee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b624fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e029746f6a25ff9d57ff21b14465054dabc4e9d693cb25a3fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae786bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76d7b11e5eadd5e7085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e23b316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed47dee57c9bc4ca48c2c80bcf01bbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3f13fc848dcb359935fac9ae756bd9f79f2d81063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05cfdbe38546cfb8600eac7e072db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260e1d4b40e57175bbc6b64f", 0x201}], 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000340)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) rt_tgsigqueueinfo(r2, r3, 0xa, &(0x7f0000000500)={0x1c, 0x6, 0x818, 0x1f}) write(r0, &(0x7f0000003f80)="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", 0x1f9) close(r0) 2018/04/25 00:45:00 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800120000000000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001fb985312d0fbd5679095e9461bd3da931c376ca826"], 0x80}, 0x1}, 0x0) [ 168.343533] FAULT_INJECTION: forcing a failure. [ 168.343533] name failslab, interval 1, probability 0, space 0, times 0 [ 168.355147] CPU: 1 PID: 10989 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 168.362121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.371505] Call Trace: [ 168.374147] dump_stack+0x185/0x1d0 [ 168.377825] should_fail+0x87b/0xab0 [ 168.381638] should_failslab+0x279/0x2a0 [ 168.385813] kmem_cache_alloc_node+0x151/0xc70 [ 168.390493] ? kfree_skb+0x3cd/0x5f0 [ 168.394278] ? __alloc_skb+0x203/0x9f0 [ 168.398234] ? skb_release_data+0x42/0x850 [ 168.402551] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 168.407983] __alloc_skb+0x203/0x9f0 [ 168.411774] ? mutex_unlock+0x15/0x80 [ 168.415651] pfkey_sendmsg+0x1592/0x1950 [ 168.419820] ? pfkey_release+0x5c0/0x5c0 [ 168.423956] ___sys_sendmsg+0xec0/0x1310 [ 168.428122] ? __fdget+0x4e/0x60 [ 168.431563] ? __fget_light+0x56/0x710 [ 168.435510] ? __fdget+0x4e/0x60 [ 168.438952] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 168.444374] ? __fget_light+0x6b9/0x710 [ 168.448439] SYSC_sendmsg+0x2a3/0x3d0 [ 168.452339] SyS_sendmsg+0x54/0x80 [ 168.455963] do_syscall_64+0x309/0x430 [ 168.459902] ? ___sys_sendmsg+0x1310/0x1310 [ 168.464264] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 168.469478] RIP: 0033:0x455389 [ 168.472692] RSP: 002b:00007f14aa2f6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 168.480435] RAX: ffffffffffffffda RBX: 00007f14aa2f76d4 RCX: 0000000000455389 [ 168.487728] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 168.495019] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 168.502308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 168.509618] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000003 2018/04/25 00:45:01 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:01 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) fcntl$notify(r0, 0x402, 0x80000022) 2018/04/25 00:45:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) name_to_handle_at(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x62, 0x400, "9580d4c6f54ddb96835adb700fc1f466a5f5bf8418f818d217a8a98feeb8f8d66d988cc85618fb505633fd4709b3520ed8707f0e82ad25283ddd56130ea2303b942c4c04d4f7013d9ad902c34480702bf561975fb4c9aa8aaaba"}, &(0x7f00000002c0), 0x400) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) creat(&(0x7f0000000100)='./file0\x00', 0x50) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/115, 0x73) 2018/04/25 00:45:01 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x81, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x101200) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202100}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="3b72f8d66164f5c6931006e2f72116c942de77c0ce72fa718c98588f8af887a89ea02cb86ad8effae5e2710ff6e82b472695cb9edfa2e293abbcdea937aaf4b5cddd4c375807942cff1e4f7c30ee0cfd2ea332128b061c15b52e8fbf31d65cc17f4d24df01bf4b87ba70e550008c01b9bb", @ANYRES16=r0, @ANYBLOB="000429bd7000fbdbdf2506000000080006000100000008000600ff070000200001000c0007000000000013000000080002007d000000080001000a000000"], 0x44}, 0x1, 0x0, 0x0, 0x4001}, 0x20040040) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000200)={0x3, 0x1, 0x2, 0x2, 0x6, 0x3000000000000}) 2018/04/25 00:45:01 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./control/file1\x00', 0x0) r1 = userfaultfd(0x0) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="7359d3c4a63c0405b58b5336a5debcfa019e0aff80fd6bbe3085a97be29270ed157f9393cb188bee051c6fd8ad3615e65aa3a58791c0e5f271ce40478ce0e3ac79eb25451c68ef1a4dd368e1e78cad3f8d92cfdc151795bcabe6a024df48e04a30d6a3183b5f25ceb0bb10b1c44b58d64027c4e2fe7bdd897b32ac9e8915bd781969e27c2915c902a1921d", 0x8b}, {&(0x7f0000000040)="d66f01d5e11c84498c01ae4d38a871aea7a36809810b1c0b601cfe6900e66967a27105ff30490b0bbf97c5f3cf0e410f452e28fa4ee5aebebdb377714ce4f8859960aa66ba6f934f22a87b08d0c2cdcdabbe632921ca54c2e63ef389", 0x5c}, {&(0x7f00000002c0)="bf6fbdcfd703af59485870f67f20a0cafb0c9c477ed9ed6553d136275cf5ffe2d8c8a45866dcc9e67f51cdab30b23aeb2ac4863d8f84", 0x36}, {&(0x7f0000000300)="3ac013c68b2a94830663a2361ec47d9efe99b107fd9aff25603a809728129a9afbbf1f4d0b18591464550aca68211e75b32e4cfe11396a64358ad8094709df4a01f69b0fc001ec0fb0d2d3dd4fa834cc0409b749482ac17c83bd0f4de0d612101a29901fe34ab02079e38a953097bcd4fc9d191c5e5dbff5d57db7ed24cce470da087a79abbea66a41788c1a030568629e165d5cb53a1761e1ac45", 0x9b}], 0x4, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40}, 0x40) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r1) 2018/04/25 00:45:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:01 executing program 6 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:01 executing program 7: r0 = gettid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x7, 0x3, 0x3, 0x100000000}, {0xffffffffffffffff, 0x101, 0x800, 0xdc}, {0x3c0a, 0x4, 0x7b0d, 0x9144a8a}, {0x6, 0x7, 0x91}, {0x1000, 0x80000001, 0x4, 0x7}, {0x9, 0xffffffffffff60a0, 0xd9, 0x3f}, {0x9, 0x7, 0x2, 0x1f}, {0x3ff, 0xffffffff, 0x10000, 0x7}]}, 0x10) exit(0x0) setpriority(0x1, r0, 0x0) [ 169.524647] FAULT_INJECTION: forcing a failure. [ 169.524647] name failslab, interval 1, probability 0, space 0, times 0 [ 169.535982] CPU: 0 PID: 11011 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 169.542950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.552330] Call Trace: [ 169.554968] dump_stack+0x185/0x1d0 [ 169.558643] should_fail+0x87b/0xab0 [ 169.562453] should_failslab+0x279/0x2a0 [ 169.566622] __kmalloc_node_track_caller+0x243/0x11c0 2018/04/25 00:45:01 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) [ 169.571907] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 169.577339] ? pfkey_sendmsg+0x1592/0x1950 [ 169.581653] __alloc_skb+0x2cf/0x9f0 [ 169.585455] ? pfkey_sendmsg+0x1592/0x1950 [ 169.589769] pfkey_sendmsg+0x1592/0x1950 [ 169.593931] ? pfkey_release+0x5c0/0x5c0 [ 169.598067] ___sys_sendmsg+0xec0/0x1310 [ 169.602246] ? __fdget+0x4e/0x60 [ 169.605683] ? __fget_light+0x56/0x710 [ 169.609637] ? __fdget+0x4e/0x60 [ 169.613082] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 169.618514] ? __fget_light+0x6b9/0x710 [ 169.622576] SYSC_sendmsg+0x2a3/0x3d0 [ 169.626499] SyS_sendmsg+0x54/0x80 [ 169.630126] do_syscall_64+0x309/0x430 [ 169.634071] ? ___sys_sendmsg+0x1310/0x1310 [ 169.638439] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.643651] RIP: 0033:0x455389 [ 169.646857] RSP: 002b:00007f14aa2f6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 169.654602] RAX: ffffffffffffffda RBX: 00007f14aa2f76d4 RCX: 0000000000455389 [ 169.661897] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 2018/04/25 00:45:01 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:01 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd6, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') 2018/04/25 00:45:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800001000000000000000000000000300060000000000020000007f000001000000000000000003000500000000000000000800120000000000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) [ 169.669196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.676492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 169.683785] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000004 2018/04/25 00:45:01 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x8, 0x1, 0x1d80000000000000}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) close(r0) 2018/04/25 00:45:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0)) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/25 00:45:02 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/04/25 00:45:02 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:02 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x6, 0x200, 0x999, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x67b1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}}, 0xe0, 0x4}, 0x90) close(r0) 2018/04/25 00:45:02 executing program 6 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0)) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/25 00:45:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000753000)="6d966c6f7300", 0x20500f, &(0x7f0000000380)="b49f04ef292e77eb739b2e403921f3d8409851b9de51aeaa483e118bbb2a3d7aa8826b1f184c86c399984c53575f48c318be3b04664dad9452e1d6b6cf1ca3d4b64fa2c5fb8310ca3f98928ca556ed0176aaaebecf9ecb7a225b5facdf9942bf675c87c73e0f24009a9f6d10009ac2454a2fc384ab85e846ed480f54d72335dd5a32276a1a32b918bf7cf8250f083d194ed95173bb1a5ef512936cf9699aea0bd44f0a4924736da8d744ef41d612f7363942ad3889b9b2cefa10503553fae58ed148d1c06b4f741c381ae89ca1cbbc14aa19bb025e3275ab3bc4a6707ecea4ee3eee9d12bb960e") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x143) 2018/04/25 00:45:02 executing program 7: r0 = gettid() setpriority(0x0, r0, 0x7fffffff) exit(0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:45:02 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000080)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000180)="d1a590984e8e0a4d64facbda9cc4edf8d00f88a04f2a102914bfacac0d", 0x1d, 0x80000000}, {&(0x7f00000001c0)="48d29931ba9fef6b1bd37ad6091efbed0434b91e8431fe4da7d67eebba7eae1cac85c31739683025ccf2ebef7b33c1749c0025228c9d9e01891b125658a9af8c3610422e521e0703d44171a90aff653cf5c79fabe9963ec1f5e21cef3252b49c8da1091446d20ae514decbff62594045ab67f14243c1f2cf3bc7981d94a54e6599992ab9d3f5a8837b9aa1da0e8290b18bf7ad5ac6370e1cbd01f1658d", 0x9d, 0x8001}, {&(0x7f0000000280)="f77bb79bc086f29d3724925eca498958d74bdaa8809dfe3c2b0d704bc9262c041b05ba01e9ad0dfa2bc4", 0x2a, 0xfdbe}, {&(0x7f00000002c0)="c28f1dfa0a39cd2334123947240d0f8494f3a9d353ddd1f600b9f40762d55ba8e0f959ec0df2a1359378cb85c5abdd568e4b84e8ac24f5ab8ae1df60e29a3d51c9913789819048d1fcba537f2e97b8bc3b25a19335867fde7a526fd69d9252ef20b5d12d6fbc58aa5b6fe2f263a14d5ad173824dd8ca5057311cdf76d1f8f4692713a7d166f4651ecd904404507207a87533e99b6304ee88b7658f51d557f4814e9fdec6ee83d5c9b2ca94796185706d3a60492492404d8bfad4aa50fb07421e7759c128199beac6f04cb8252e592d9170303e639e6ed496fb2bb56c71005a019db721025d3810a10e9d1c66a8807fa7ac8a5447", 0xf4, 0x6733}, {&(0x7f0000000540)="17ca1b133e2cde767483ddcec2a67abaa990f160a93a5968f9c3f9b1ca266cf1f1805f9c6d227f12843b3778460f0b683dbd47f656b6a2480902173fbd901802b28ce8abeecd186371a3a8178bb3b2f4e0a359fa9acfc48602fe34d4dd8aad96a762da0ccb312b84158a2cde4c3ab03a5640e8f0c459cebee769d36f2f8f9f71248d1f225bb273751223f163d77f653c14c8e3fe1dc6cd54f99ad8ec1475039d1add2660ee67497fb1734ccf9ef882fb23e76c3d1a12876220d5eed5563217620e8b7f91b9f2d41e765ecd2927c957ffdb848f2064c08e5690b1659b354e63f04e0fad606390183bfb75a00f7188765714", 0xf1, 0x100}], 0x180008, 0x0) 2018/04/25 00:45:03 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:03 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) r1 = socket$key(0xf, 0x3, 0x2) sync() sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1}, 0x4000004) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/25 00:45:03 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100006, 0x88080) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x6942}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_sa2={0x2, 0x13, 0xffffffff00000000, 0x0, 0x0, 0x70bd28, 0x3504}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:03 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}, 0x5, 0x6}, &(0x7f0000000180)=0x90) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x3, 0x400080) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000480)=0xffff, 0x4) setregid(r1, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, {0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x101}, 0x86da, [0xc000000000000000, 0x800, 0xff, 0x6, 0x1, 0x100000000, 0xcd76, 0x7]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x5e8, 0xea, 0x0, 0xfffffffffffffffe}, 0x6e) 2018/04/25 00:45:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x362ea583, 0x80) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x62) 2018/04/25 00:45:03 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x80000001, 0x8, 0x10001, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x3, 0xcb, "317ad8985a1fbf96c17b0ec506d4800e8a7cd690258a19b1acb7b0407b6997e75a678533d118bad62b65feb916c49e8b07e042078faffb9c2d9874ea2e98ea08e6c258329fcf254da76233be63dd028936a764471d0ded9b68b00d8539b17a11a15b283463d964cf57fcde5bbd35e2859dceb907fe661710370cadd085dbe03354d4f207cedf5bd138940546c4cba25f00ff3fdcb90f3418ab3faf63563ac71dc5031e77f16304e7055334fd76788cee1b16ecd3538fd78707cb4e4da4c20e9b509e03376ccaaa718eb861"}, 0xd3) close(r0) 2018/04/25 00:45:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="0218000008000000000000000000f2000300060000000000020000007f0000010000000000000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:03 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000022c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002340)='/dev/rfkill\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000002380)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000001840), r1, r2}}, 0x18) 2018/04/25 00:45:03 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd23, 0x80002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in6={0xa, 0x4e24, 0x3f, @empty, 0xd63}], 0x64) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) keyctl$set_reqkey_keyring(0xe, 0x6) close(r1) 2018/04/25 00:45:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f00000100000000f9000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:03 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0x4}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7f, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000000c0)=""/30) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xc, 0x6, 0x0, 0x20000000000002ef}, 0xaf}, 0x1}, 0x0) 2018/04/25 00:45:04 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000080)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000180)="d1a590984e8e0a4d64facbda9cc4edf8d00f88a04f2a102914bfacac0d", 0x1d, 0x80000000}, {&(0x7f00000001c0)="48d29931ba9fef6b1bd37ad6091efbed0434b91e8431fe4da7d67eebba7eae1cac85c31739683025ccf2ebef7b33c1749c0025228c9d9e01891b125658a9af8c3610422e521e0703d44171a90aff653cf5c79fabe9963ec1f5e21cef3252b49c8da1091446d20ae514decbff62594045ab67f14243c1f2cf3bc7981d94a54e6599992ab9d3f5a8837b9aa1da0e8290b18bf7ad5ac6370e1cbd01f1658d", 0x9d, 0x8001}, {&(0x7f0000000280)="f77bb79bc086f29d3724925eca498958d74bdaa8809dfe3c2b0d704bc9262c041b05ba01e9ad0dfa2bc4", 0x2a, 0xfdbe}, {&(0x7f00000002c0)="c28f1dfa0a39cd2334123947240d0f8494f3a9d353ddd1f600b9f40762d55ba8e0f959ec0df2a1359378cb85c5abdd568e4b84e8ac24f5ab8ae1df60e29a3d51c9913789819048d1fcba537f2e97b8bc3b25a19335867fde7a526fd69d9252ef20b5d12d6fbc58aa5b6fe2f263a14d5ad173824dd8ca5057311cdf76d1f8f4692713a7d166f4651ecd904404507207a87533e99b6304ee88b7658f51d557f4814e9fdec6ee83d5c9b2ca94796185706d3a60492492404d8bfad4aa50fb07421e7759c128199beac6f04cb8252e592d9170303e639e6ed496fb2bb56c71005a019db721025d3810a10e9d1c66a8807fa7ac8a5447", 0xf4, 0x6733}, {&(0x7f0000000540)="17ca1b133e2cde767483ddcec2a67abaa990f160a93a5968f9c3f9b1ca266cf1f1805f9c6d227f12843b3778460f0b683dbd47f656b6a2480902173fbd901802b28ce8abeecd186371a3a8178bb3b2f4e0a359fa9acfc48602fe34d4dd8aad96a762da0ccb312b84158a2cde4c3ab03a5640e8f0c459cebee769d36f2f8f9f71248d1f225bb273751223f163d77f653c14c8e3fe1dc6cd54f99ad8ec1475039d1add2660ee67497fb1734ccf9ef882fb23e76c3d1a12876220d5eed5563217620e8b7f91b9f2d41e765ecd2927c957ffdb848f2064c08e5690b1659b354e63f04e0fad606390183bfb75a00f7188765714", 0xf1, 0x100}], 0x180008, 0x0) 2018/04/25 00:45:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f00000001c0)=[{0x48}, {0x6}]}, 0x10) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$void(r1, 0x5451) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 2018/04/25 00:45:04 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) close(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x9, @empty, 0x80}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in6={0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffa}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6a}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x80) 2018/04/25 00:45:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x800, 0x3, 0x7}) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000140)=""/174, 0xae) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d6}]}, 0x38}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) 2018/04/25 00:45:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000380)='./file0\x00', 0x80) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000180)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000240)='.', &(0x7f0000852000)='.', &(0x7f0000000100)='ramfs\x00', 0x4, &(0x7f0000000280)="560df17fb576546ac8090fa882ca9aec28d2") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:04 executing program 7: r0 = gettid() exit(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x240001) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)=""/9, &(0x7f0000000080)=0x9) setpriority(0x1, r0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) 2018/04/25 00:45:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:04 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000180)="ed6765f31311ac76ad41ce87d6271c1f0e048ff4f5d1b8d8e13f43f31f23736e7f0bbca8cead0751e335edf256094e9c02746fa31700ad30e39ac183e1ddd61403d3fa0d141965c749616c18f2dd10925dfb2c0f35cbb869a9b51e706de44adef84b1f0b03c3f2312bc44f4b8e4ce478a60d620a0b4f5404f773", 0x7a}, {&(0x7f0000000200)="c9c516c110f0d579866ad19dec05943a4e703a996bf5ef0d731db408d8a6d17369332d47a260206e54f1e978cb34221481602b1bfb712a3d9d978569a5853af10fb809285b59ffa2366dfce886dfb2544e8d552ca5cdcd767a02aa144fa669ece3346f8094cc4cd6266ac39e530c707d1e3bbfa97ff7b75f70f802dbfa15f1d2e5786ab4b4dcbff44d076add5884fb27df89de89f066f3540e29fd80c93c19568ea27569c3d1132b4594d5f044aceab581d885f8d3a005b12f4a61f1fb530370e3f5e0eaa50bc763e60e9b83e4059152506986bc1d59310f4cb4ab84952e3bb0b8a881ad260ae8b3b2acb203d7c386", 0xef}, {&(0x7f0000000300)="669864206579cc1f9f744e6aa291f2bea266092de94af984ae58881164e9cf3d65e22aa915996d57", 0x28}, {&(0x7f0000000340)="32421fb14ba8171cd3a6da4b1e91550021e8f6c09a772543d614e2326987edc28e087f00f3ea34ff63fcf8f2fdbc11686eb3e3a34857904d9166ed8402eea087e9c2e902bd902ee1867d27390ae77b4ca1ea26e204a541a837b6fa3a7c676b95279b1ae66d757bd453d1345ea87f91807a2750bcface889911394670d1c801", 0x7f}, {&(0x7f00000003c0)="2bdc7b8c9eb0717674e04327461b793dd2a6e841183eb065d566a3a9fbdc190205f092926ee493b10ed210ff742e8b67aeb48d3b2b345481e27c92cbaf4b75bc7b24dec7fddde37423824c4421f92a59c564b611d7d5c78fb2b6ffde856b8494431bb7a5e59bd5186fdd0d477927f158", 0x70}, {&(0x7f0000000440)="94e7fc0c3f697d9c8d61fa32df3b22d2e7caad147ae6fda322ad86bdf0c993af37a328b8a97aced3e980e949beaad706672e7fc1033b2133ee352d7a1eed5257cb8e3fcfada5715e03fd4c10155fe118d26d0d6e525e813b", 0x58}, {&(0x7f00000004c0)="6dc03e73ef5723512eca", 0xa}, {&(0x7f0000000500)="7b6c35ad279b832547bb9a4b38d2894b97d6688f6e51e4615bbd2e68cda096d0c5fb71fb3f05fa25006142ccb2d8b0f56b38e9a63ec4e9b050dd31ca19f4dd17444256bd2af130c8e43c92cc", 0x4c}], 0x8}, 0x8004) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6, "bcb93a38bb50"}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000140)=0x8) 2018/04/25 00:45:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xc, 0xffffffffffffffff, 0x0, 0x1c5c098204d20529}, 0x10}, 0x1}, 0x20000000) 2018/04/25 00:45:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) 2018/04/25 00:45:04 executing program 4: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x2, 0x1, 0x40, 0x0, 0x0, [], [], [], 0x4, 0x8}) ioctl$void(r0, 0xc0045878) 2018/04/25 00:45:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000000740)='.', &(0x7f0000000700)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) r1 = semget(0x0, 0x6, 0x480) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/139, 0x8b) r2 = request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)=')!\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000100)=[0xf8ed, 0x9, 0x101, 0x9, 0x0, 0xb6]) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) read$eventfd(r0, &(0x7f0000000440), 0xae433d8383d0e069) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x20000) 2018/04/25 00:45:05 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2a0000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000300)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x1d5, &(0x7f0000000380)=[{&(0x7f0000000340)="9ccd0392c9b8f82d0da873ae08a3a9995c006917e2f03ad847"}]}, 0x8004) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='syz1\x00', &(0x7f0000000140)='nodeveth1bdev/\x00', &(0x7f0000000180)='securityvboxnet0&@security{\x00', &(0x7f00000001c0)='/dev/hwrng\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='/dev/hwrng\x00'], 0x1900) close(r0) 2018/04/25 00:45:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021800000800000023000000000000000300060000000000020000007f000001000000000000000003000500000000000200000000000000000000e347896eab7aaca2d1000000004d29aa410727b4c5c1e5ba6bcab3ef58a84b4a4364dafc2abc05e250210111e26319887aa23d60a0e6e994b7b44d0dd645405eb30304b1b13016f69f23dfd89ab8bd60f87b804966a40cf4bfc7168574d0f303841b5974d5b5c54fa10e311d2f03bab8f73a88b4ce2809fde348955d7fe7363ff3345c9c764267"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x35e5cd2d, 0x200000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000240)={0x100000000, 0x4, 0x1, 0x6, 0xffffffffffffff6b, 0x1}) r1 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000280)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/149) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="02180043a9c1a2b4be75393b9e3d8ec76c89f784cfa80b9f84c3001000000000000000000000000300060000000000020000007f0000010000dfffffffffff020005000000000002000000000000000000000000000000080012000000000000000000000000000600000000010000000000000d32fed19503d3140000000000000000000000010000"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:05 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x816, &(0x7f0000000700)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) futimesat(r1, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000480)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000540)={{0x0, 0x2, 0x0, 0x2, 0x10000}, 0x7, 0x5, 0x1000}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) r6 = dup(r1) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000000300)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x7b, "01ea518f1fa6a5ac5db7821f9e87dc05dd346ad2ec2aa24ec221a229c505bf7b811aa2a71d8a121893c57f2b05e25b3ff0c9e15b124c44535eedec29a182e4d804cbfb803db401f622d80d47c572b528a37e95620a8cec97790cd621468ce60881a2082cf215bef0e440a541199c3d8d313f74b768f3dae0208d9a"}, &(0x7f0000000100)=0x83) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000840)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000380)=0x5b) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:05 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101600, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000002c0)={{0x42b1, 0x81, 0x0, 0x3, 0x7, 0x1000}}) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000080), &(0x7f0000000300)=0x4) r3 = accept4$inet6(r1, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0)={r0, 0x9}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/25 00:45:05 executing program 7: r0 = gettid() exit(0x2) setpriority(0x1, r0, 0x80000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202500, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, r2, 0x20, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5cd}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xae}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8890}, 0x1) 2018/04/25 00:45:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000000740)='.', &(0x7f0000000700)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) r1 = semget(0x0, 0x6, 0x480) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/139, 0x8b) r2 = request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)=')!\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000100)=[0xf8ed, 0x9, 0x101, 0x9, 0x0, 0xb6]) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) read$eventfd(r0, &(0x7f0000000440), 0xae433d8383d0e069) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x20000) [ 173.560008] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 00:45:05 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) acct(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x40000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@local, @local, 0x0}, &(0x7f0000000340)=0xc) recvfrom$packet(r1, &(0x7f0000000200)=""/238, 0xee, 0x20, &(0x7f0000000380)={0x11, 0xf7, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020dff06084000002dbd7000fedbdf250200180000060800016666e2837608d4020013000800150029bd70000735000002001300000000002bbd700003350000"], 0x40}, 0x1}, 0x4000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/25 00:45:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) r3 = epoll_create1(0x80000) ppoll(&(0x7f0000000080)=[{r0, 0x4200}, {r1, 0x91}, {r2}, {r3, 0x40}], 0x4, &(0x7f00000000c0), &(0x7f0000000140)={0x4}, 0x8) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000280)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000004cfb8fca1463caf0dd8b3ab73110a9cf3b73ff1f26cc5a15f9ce94b9adc5c71743584323ad5de0e924e7e074167607e1c4ce1b0b17d2ea4bfbb7b6123b533168773837e471b5c375708772fee864c55c7f8de1983c4186bbb880373a33f148bcd110b56cb0768c99a99818ad6e59e8baa939de062c2f1d0fc11e52f6b3ba4f7b4b5a1512284cba575db8"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:05 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000200)) r1 = socket$inet(0x10, 0x3, 0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x800001d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffffffffffcf}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffb822}}, 0x7, 0xfff}, 0x90) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000)=0x8000, 0x4) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r3 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="3a7dc7b2d9a40b08d769219c04d0c3b919a38ede591a889e561525f5542b6b430dbb5a5503c8f423eec95e2bc6bba53c8bd4eb449d3d6b89cfe00d7b44d1c8b9d365bce0ff02de92bd2476a87bac9ff8c24c68039837f1cab5f3745e42a9a085c16a98c44396fbc69406c3b3db306147df6bd862d9ab6308ff186c974128ca4263c9e6f6a888eeb13ae475eb3dc2d955336586e40c2d1f3b5ca756f1b8e85dc352e228e9dbc0ba8b4c79212ac656c74dc1fb252a68285497dd57b37eeca1287a9edb8cbc48af8cb8d89301625a5fbf28caad9e20af7821839007fea52b9e5fdd6849ffda03dcb14d0d0155a3e9db9489f4893d79", 0xf4, 0x0) keyctl$revoke(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00000001c0)={0xffffffffffffffe1}) 2018/04/25 00:45:05 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)}, 0x8004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x6, 0xe, 0x1, 0x1, 0x9, 0xa000, 0x973, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x28f, @empty, 0x100000001}}, 0x80000001, 0xe3d3, 0x10000, 0x0, 0xa}, 0x98) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x113) close(r0) 2018/04/25 00:45:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) [ 173.940225] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/25 00:45:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) close(r0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(camellia)))\x00'}, 0x58) [ 174.032973] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 174.353422] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 174.463391] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) 2018/04/25 00:45:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000e4778d5561ded2824a31b8b80a5fce000000020000007f0000010000000000000000030005000000000002"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:07 executing program 4: r0 = socket$packet(0x11, 0x200000000003, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x40000, 0x0) rt_sigaction(0x9, &(0x7f0000000000)={0x8, {0x118}, 0x8000002, 0x10000}, &(0x7f00000002c0), 0x8, &(0x7f0000000300)) getsockname(r0, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000280)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x148}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r2, 0x0, 0x70bd2c, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x80, 0x4e21, 0x1c000000, 0xa, 0xa0, 0xa0, 0x2f, 0x0, r3}, {0x0, 0x8, 0x4, 0x6, 0x297703f3, 0x0, 0x5, 0x8}, {0x7, 0xfffffffffffffffe, 0x9b1, 0x7}, 0x3, 0x6e6bb6, 0x0, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d5, 0x7c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x3, 0x4eb, 0x80000000, 0x6, 0x81}}, 0xe8) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"c24d310aaa2f447ce7fffa3b00008000", @ifru_addrs=@ipx={0x4, 0x7, 0xffff, "7aeb942e1cef"}}) 2018/04/25 00:45:07 executing program 5: umount2(&(0x7f00000002c0)='../file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@rc, &(0x7f00000001c0)=0xffffffffffffff36) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', ':\x00'}, &(0x7f0000000200)=""/91, 0x5b) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x7) r1 = open(&(0x7f0000000100)='../file0\x00', 0x280400, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000280)={0x3}) 2018/04/25 00:45:07 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0218000010000000000000000300060000230000020000007f000001000000000000e5861a8c535d657b7bb500000300050000000000020000000000000000000000000010000800120000000000000000000000000006000000000000000000000000000000ff0100000000000000000000feffff0000000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:07 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:07 executing program 0: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/04/25 00:45:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000240)=0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:07 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x0) r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:45:07 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x2, 0x18, 0x0, 0x0, 0x1, "f2"}]}, 0x90}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) 2018/04/25 00:45:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x280080, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x424, 0x12400) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/04/25 00:45:07 executing program 0: r0 = socket(0x1a, 0xffffffffff, 0x20000010005) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x14, 0x2d, 0x601}, 0x14}, 0x1}, 0x0) 2018/04/25 00:45:07 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8, 0x9, 0x0, 0x1, 0x80000, 0x9, 0xb1, 0x200, 0xfffffffffffffffb, 0x311b, 0x8, 0x2}) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x100) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:07 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8001, 0x820d, 0x81, 0x10000, r2}, 0x10) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x410401) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000001c0)={0x234c0000003, 0xffff}, 0x2) 2018/04/25 00:45:07 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000d00)='./file0\x00', 0x200000, 0x81) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000d40)=0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/53) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000ffa), 0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x5}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10c, 0x12, 0x0, 0x70bd26, 0x25dfdbfb, {0x1a}, [@generic="ab8d6151d579aee89e6e142ece74e17eb1931b8138fdf0612f7a53c17e2c95cc037c531845c543145985a58d9c7c263b3e54ae1eb7fb082fad66101cb99224910a13384bb55952305495f385d197d3730d8a676a894b2a529b7e441a7fc2c1fec1d8025c15f5c29c03c7a8cb7db3559f3ed92dd036e8974a5bc89e66f460cc322e21dc27e59f82df25101b4efa398dea72130e93bf434fbebca19a2c05b83367c5732611b7e509146bf09cdf1dcca18a2f6abb7e1fbbb34daefb3785f1b97ad38b340bf5a69a047fccb69220f867886267a3931266f4e1902b713f9c921ca9125738dca14e11c17e134807c96ab703", @typed={0x8, 0x31, @u32=0x200}]}, 0x10c}, 0x1, 0x0, 0x0, 0x80}, 0x44090) write$binfmt_elf32(r2, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0x7, 0xe0, 0xfffffffffffffff8, 0x2, 0x3e, 0x9, 0x32b, 0x38, 0x3d6, 0x2, 0xfff, 0x20, 0x2, 0x0, 0x9, 0xaad}, [{0x0, 0x6, 0x20, 0x101, 0x800, 0xffffffffffffffff, 0x6, 0x1f}], "f2aacc800e638cba296c4c38d00b45a8c3b46e67895454d444a4e278b69a2c5f7d314c871855ec0ea4703fcb28b6b3b72f47f1810b7d8cca779a312d35512e486152536866f438e7465abef0b45d4e7dbe12824df63ba3a2064b9b652d74f82b4d65356c4404e5d98afbcaf19c7fbeaa7d380e9e2a8aa2afa75a10709a0fe34bd851ca547318e50718b43adbc30abd48171c6b38370d95866a832c163a85ebf79cc9cf42ec7c07cffa66624dc6135d31d2aba36d1faa46452320cf5f9cd9466763e453d4fb18ea51961083fa0f284273801d39bbc786730c9dd9d188e2f3a76de572a157", [[], [], [], [], [], [], [], [], []]}, 0xa3c) 2018/04/25 00:45:08 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = creat(&(0x7f0000000200)='.\x00', 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={0xffffffffffffffff, r1}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x2000) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000280)={@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, {&(0x7f00000000c0)=""/227, 0xe3}, &(0x7f00000001c0), 0x28}, 0xa0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000240), 0x4) 2018/04/25 00:45:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001c000b0400000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000030014000100fe6600000000000000000000000000aa"], 0x30}, 0x1}, 0x0) 2018/04/25 00:45:08 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000000c0)) prctl$setptracer(0x59616d61, r1) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000040)='*}vmnet0\x00', 0x3) 2018/04/25 00:45:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x204, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@local, @loopback, @loopback}, &(0x7f0000000080)=0xc) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x1000000000000000, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:08 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001ffc)=0x4, 0x4) 2018/04/25 00:45:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:08 executing program 7: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sigaltstack(&(0x7f0000cd5000/0x1000)=nil, &(0x7f0000000000)) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ce8000/0x4000)=nil], 0x0, &(0x7f00000000c0), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000ffdbdf2508002b00000000000000000000", @ANYRES32=r2, @ANYBLOB="ef2195c54a173c83867147d9d222bf0adf0dd4cab5415a357fd37868d1071504b32550b264de84b85bbc047fd32c0b803d83730188053fbe2653cc227362531059d4d94c29111ac8b1146af60e33dd4e7cba947e4c65c57fb4bb0ed3e7b29d547fb69fa08ae8b481af21da838fcedee70b2370ae4b5381c3533bdc6ff362d8b9ef2e9d29efb5bd9c26e12754276035f994615858233070573f2dc80145"], 0x1c}], 0x1}, 0x800) exit(0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:45:08 executing program 5: r0 = gettid() setpriority(0x1, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x0, 0x8, 0xfff, 0x9f, 0xf5b, 0x4}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x10) openat(r2, &(0x7f0000000040)='./file0\x00', 0x600, 0x118) 2018/04/25 00:45:08 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x4000000000000008}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x658}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r4, 0x80000, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, {0x5, 0x10000, 0x0, 0x20, 0x1, 0x9}, 0x10000, 0x7}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) 2018/04/25 00:45:08 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:08 executing program 6: socketpair(0x18, 0x3, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000180)={0x0, 0x7530}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001bc0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001c00)=@assoc_value={0x0, 0x10001}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001c80)={0xfffffffffffffffe, 0x3, 0x20c, 0x7f000000, 0x9, 0x7f, 0x40000000000, 0x5, r3}, &(0x7f0000001cc0)=0x20) socket$key(0xf, 0x3, 0x2) unshare(0x20220002) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='rose0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)=0x8, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000000c0)={0x5, 0x7, 0x3000}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x9b6d, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0x80, r5, 0x10003, 0x7ff}) sendmsg$key(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000580)=ANY=[@ANYBLOB="0218fcf30500000000000000000000040300060000000000020000f77e00000100000000000000000300050a0800000000002300000000000000000000002000b121a8358b59fd38b066d9d9fc842304c4e00c8a388a801c2c9e62f896c86fc039624311178aaf90a3e97d307239f9b90a9952890a22ba1648b716ad5380e8e1a186f32851cf277f79670e67ef4b4f44e30f36fcfe9bc77db0f115426b82c759f1644965848e476382faf571364e9669cd57654db3e5a652e7ed8441a4a10598ab4f507210ef8766bad76b6ea54a9507c42368fee7c57bf62c7c1eb2e09ae772fda7"], 0xe2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={r3, 0x12, "0383ea9545a75ae3257d440d7a0469fdd1a9"}, &(0x7f0000000440)=0x1a) sendmsg$key(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1b0}, 0x1}, 0x40) 2018/04/25 00:45:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000007f87543cff54e710562abca7943cb3624d98c226039410bd78ab77462dcd9c7e1859a619146b4914dea1c2a006c96557b71bb7e950d5d4032c80b18261bc0baf31ef0c6dccd75e5ee76ba47bfa017fa6c331b58989ed0cc8e1563d5c4faa1d4b90515aa0a1490f5ecc4e2d1a9f077677f93619919e4d45ea97c2c7334480c17d9332618db481935593981455df969d48d98165b68cae29517239a13941ec41fbe071ebffa33a276db6edc692"], 0x212) 2018/04/25 00:45:09 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/164, 0x3}) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x10b002) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000200)=0x4) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000240)) 2018/04/25 00:45:09 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = gettid() waitid(0x3, r2, 0x0, 0x1, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000080), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/25 00:45:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0), 0xffffff37) readahead(r0, 0x2, 0x40) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x18, 0x4) 2018/04/25 00:45:10 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80000008}) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000080)={'rose0\x00', @ifru_ivalue}) shutdown(r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x4000001, 0xff, 0x1e}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/25 00:45:10 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:10 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioprio_set$uid(0x3, r0, 0x9) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x40, 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x2a2, 0x0, 0x7d, 0x2, 0xffff, 0xff, 0x5, 0x6, 0xae, 0xfffffffffffffc01}, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1, 0x101, 0x0, {}, 0x0, 0x5}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) timerfd_settime(r4, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) 2018/04/25 00:45:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x1200000000000], 0x1, 0x1, 0x80, 0x8001, 0x1, 0x0, {0x2, 0x3, 0x3f, 0x3ff, 0x1, 0xbd88, 0x6, 0x7, 0x1, 0x3, 0x3, 0xff, 0x7, 0x0, "0562ef20210116997383218506b4922ead62cfb73d3a99fe578b1570b28ef5e4"}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x100}, 0x8) 2018/04/25 00:45:10 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000300)="a150016561c372064f723c6426fb1a0193aec698db16dbb947f91f15e52825276304f584435c29442df4c6e274be9876210053fba2c5f71d124ddb571868368ed90329f2edc7cd711db7fb636e110f271a9a937d8749e15ea3ea6ac9cdc8bddcacaef74478c1b2a67603902acca7075f1708e3cc825514bbfb71303026f1b2a30f6cffb81beb50b90c0c2a98c731ec5099da7665403c4f5468f4aaea8da53e0a2d2cb5c8ddd60f6bf0a8a1d3e95102adb15c4b526ca20c7c8d6c6d0b1c3799cefebddbae56e2b42cef833b93de5a51944bb0796613", 0xd5) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1}, 0xc, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000240)=@ethtool_eeprom={0xb, 0xff, 0x400, 0xa, "08f4f92a22d934094962"}}) r3 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r3, &(0x7f0000000140)=""/237, 0xed) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000b40)=@ethtool_ringparam}) 2018/04/25 00:45:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) symlink(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000002c0)='./file0\x00') ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000240)=0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000000100)='.', &(0x7f0000a60000)='ramfs\x00', 0x80000000000004, &(0x7f0000000100)) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000300)=0x1) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) pivot_root(&(0x7f0000000340)='./file0/file2\x00', &(0x7f0000000380)='./file0\x00') 2018/04/25 00:45:10 executing program 7: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x1806, &(0x7f0000ffc000/0x4000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r5 = getgid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x1, r2, r3, r4, r5, 0xa8, 0x1}, 0x40, 0xff, 0x8001, 0xad, r0, r0, 0x7}) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000001c0)={0x6, {{0x2, 0x4f24}}}, 0x88) [ 178.326487] FAULT_INJECTION: forcing a failure. [ 178.326487] name failslab, interval 1, probability 0, space 0, times 0 [ 178.337926] CPU: 1 PID: 11425 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 178.337943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.337957] Call Trace: [ 178.338007] dump_stack+0x185/0x1d0 [ 178.338049] should_fail+0x87b/0xab0 [ 178.338091] should_failslab+0x279/0x2a0 [ 178.338140] kmem_cache_alloc_node+0x151/0xc70 2018/04/25 00:45:10 executing program 1: r0 = socket(0x3, 0x3, 0x3f) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001500)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001600)=0xe8) r5 = getgid() getgroups(0x7, &(0x7f0000001640)=[0x0, 0x0, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001dc0)={0xffffffffffffffff}) r11 = syz_open_dev$admmidi(&(0x7f0000001e00)='/dev/admmidi#\x00', 0x0, 0x268040) r12 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/mixer\x00', 0x400000, 0x0) r13 = syz_open_dev$sndmidi(&(0x7f0000001e80)='/dev/snd/midiC#D#\x00', 0x9, 0x44200) r14 = accept4$inet(0xffffffffffffffff, &(0x7f0000001ec0)={0x0, 0x0, @multicast1}, &(0x7f0000001f00)=0x10, 0x80800) r15 = inotify_init1(0x800) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = bpf$MAP_CREATE(0x0, &(0x7f0000001f40)={0x0, 0x76e, 0x20, 0x81, 0x7, 0x1, 0x6}, 0x2c) r18 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r19 = socket$vsock_stream(0x28, 0x1, 0x0) r20 = syz_open_dev$sndtimer(&(0x7f0000001fc0)='/dev/snd/timer\x00', 0x0, 0x181081) r21 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x110) r22 = socket$nl_crypto(0x10, 0x3, 0x15) r23 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/cuse\x00', 0x800, 0x0) r24 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000002b00), 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002b40)={0x0, 0x0}) r26 = geteuid() lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002d40)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)="03d2d7a7c81a9b2969e54d5139944d55e9a83fc4ae709b8c42d997b27fbafe4eb71c8dc2a38f6fa3621922ed11cd06308962f67d7dd47f67ba9ce3de0186c7dfdb494a36372c5b430a0e4b959f88922e25c4c49173fdd082e9ed01d40358afda1ff9e879a32110fd85c990176e2f7ba11a8954ab7c7eded11ce25fb8641ac5576e80d6eca236c0948adf92d23e67d502472fcecbaec64cdc4bb573846c6f7dce4b9274dfd50950b22d69b01ecdbfb500cd3f4a83cbe0eccd", 0xb8}, {&(0x7f0000000200)="55827766944106a43c4075830664e79856cb0af6e9d078e4d4c2fb614af9ea87479e0d50602d1c13072b6957da3392f4c946d96f505c965466e7c30353da4689113136989f199879071548c38ddf246e307bc240399aafd52fefca7273f03abd0fed6355fd4fa25e2556e20316aed25c4af8bb96fc967b275ef1bbe5623fe2f2cc5a91e030893ff70750459ad805079da075e97880", 0x95}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000019000100000001000000", @ANYRES32=r1, @ANYRES32=r2], 0x18, 0x20000000}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000400)="bb8e995210f2cfa3bf102fc2a6566eeac45916d786f72027a125508bd04c1630bda6d01ac7d6d2c8", 0x28}, {&(0x7f0000000440)="c5b61be27fd42642fcb271bf356c84b6f633e939a1de718ec5256bfbae8db9", 0x1f}, {&(0x7f0000000480)="d6c3e1834c8ca552c046a47475310ca767bf7074e1a17e9fea36b21c834b1084facac0925714c04bc06afb219515cd904b555c4922df51", 0x37}, {&(0x7f00000004c0)="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", 0x1000}], 0x4, &(0x7f0000002c40)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xd0, 0x48000}], 0x2, 0x40000) r28 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r28, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0xffffffffffffff86}, 0x1}, 0x0) [ 178.373040] ? __alloc_skb+0x203/0x9f0 [ 178.373121] ? netlink_autobind+0x981/0x9e0 2018/04/25 00:45:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 178.373155] __alloc_skb+0x203/0x9f0 [ 178.373197] netlink_sendmsg+0x9a6/0x1310 [ 178.373259] ? netlink_getsockopt+0xc80/0xc80 [ 178.373327] ___sys_sendmsg+0xec0/0x1310 2018/04/25 00:45:10 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) r1 = eventfd2(0x0, 0x0) r2 = socket$inet(0x2, 0x803, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r3, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x1, r1}]) dup2(r2, r2) shutdown(r0, 0x0) [ 178.373423] ? __fdget+0x4e/0x60 [ 178.373508] SYSC_sendmsg+0x2a3/0x3d0 [ 178.373591] SyS_sendmsg+0x54/0x80 [ 178.373675] do_syscall_64+0x309/0x430 2018/04/25 00:45:10 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 178.373721] ? ___sys_sendmsg+0x1310/0x1310 [ 178.373761] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 178.373802] RIP: 0033:0x455389 [ 178.373820] RSP: 002b:00007f3113fe9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 178.373853] RAX: ffffffffffffffda RBX: 00007f3113fea6d4 RCX: 0000000000455389 [ 178.373870] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 178.373888] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 178.373906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 178.373924] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 [ 178.760488] FAULT_INJECTION: forcing a failure. [ 178.760488] name failslab, interval 1, probability 0, space 0, times 0 [ 178.760524] CPU: 1 PID: 11461 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 178.760539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.760552] Call Trace: [ 178.760599] dump_stack+0x185/0x1d0 [ 178.760639] should_fail+0x87b/0xab0 [ 178.760687] should_failslab+0x279/0x2a0 [ 178.760779] __kmalloc_node_track_caller+0x243/0x11c0 [ 178.760853] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 178.760891] ? netlink_sendmsg+0x9a6/0x1310 [ 178.760940] __alloc_skb+0x2cf/0x9f0 [ 178.760970] ? netlink_sendmsg+0x9a6/0x1310 [ 178.761016] netlink_sendmsg+0x9a6/0x1310 [ 178.761081] ? netlink_getsockopt+0xc80/0xc80 [ 178.761150] ___sys_sendmsg+0xec0/0x1310 [ 178.761251] ? __fdget+0x4e/0x60 [ 178.761343] SYSC_sendmsg+0x2a3/0x3d0 [ 178.761431] SyS_sendmsg+0x54/0x80 [ 178.761511] do_syscall_64+0x309/0x430 [ 178.761556] ? ___sys_sendmsg+0x1310/0x1310 [ 178.761596] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 178.761619] RIP: 0033:0x455389 [ 178.761635] RSP: 002b:00007f3113fe9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 178.761674] RAX: ffffffffffffffda RBX: 00007f3113fea6d4 RCX: 0000000000455389 [ 178.761692] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 178.761709] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 178.761727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 178.761744] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000001 2018/04/25 00:45:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x2, {0xa, 0x4e20, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x101}}}, 0x80) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/25 00:45:11 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) write$binfmt_elf64(r0, &(0x7f0000005440)=ANY=[@ANYRES32=r0], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) flistxattr(r1, &(0x7f0000000180)=""/148, 0x94) 2018/04/25 00:45:11 executing program 3 (fault-call:1 fault-nth:2): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000033c000)={0x2, 0x1a, 0x1f00, 0x0, 0x2000000000000361, 0x0, 0x8001, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e22}]}, 0x48}, 0x1}, 0x1) 2018/04/25 00:45:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00001a3000)={&(0x7f0000174ff4)={0x10}, 0xc, &(0x7f0000272ff8)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/25 00:45:11 executing program 7: r0 = gettid() exit(0x0) setpriority(0x8000000001, r0, 0x0) 2018/04/25 00:45:11 executing program 4: unshare(0x40600) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0xb) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x99}, 0x2) 2018/04/25 00:45:11 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='net/\x00') r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x10000000000004) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_pts(r1, 0xc1249fa1321016b0) [ 179.766317] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 179.775098] FAULT_INJECTION: forcing a failure. [ 179.775098] name failslab, interval 1, probability 0, space 0, times 0 [ 179.786406] CPU: 0 PID: 11495 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 179.793352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.802727] Call Trace: [ 179.805358] dump_stack+0x185/0x1d0 [ 179.809033] should_fail+0x87b/0xab0 [ 179.812799] should_failslab+0x279/0x2a0 [ 179.816912] kmem_cache_alloc+0x136/0xb90 [ 179.821099] ? dst_alloc+0x295/0x860 [ 179.824878] dst_alloc+0x295/0x860 [ 179.828468] ip6_route_info_create+0xaef/0x4d00 [ 179.833226] ? rtm_to_fib6_config+0x164e/0x1b60 [ 179.837978] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 179.843418] ? rtm_to_fib6_config+0x19c8/0x1b60 [ 179.848127] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.853025] ip6_route_add+0xa2/0x300 [ 179.856871] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 179.861398] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 179.865925] inet6_rtm_newroute+0x37e/0x27a0 [ 179.870411] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 179.875853] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.880781] ? __msan_poison_alloca+0x15c/0x1d0 [ 179.885537] ? _cond_resched+0x3c/0xd0 [ 179.889497] ? rcu_all_qs+0x32/0x1f0 [ 179.893247] ? _cond_resched+0x3c/0xd0 [ 179.897206] ? rcu_all_qs+0x32/0x1f0 [ 179.900956] ? _cond_resched+0x3c/0xd0 [ 179.904918] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 179.909817] rtnetlink_rcv_msg+0xa32/0x1560 [ 179.914239] ? SyS_sendmsg+0x54/0x80 [ 179.917992] ? netlink_sendmsg+0x9a6/0x1310 [ 179.922394] ? ___sys_sendmsg+0xec0/0x1310 [ 179.926720] ? SYSC_sendmsg+0x2a3/0x3d0 [ 179.930767] ? SyS_sendmsg+0x54/0x80 [ 179.934552] ? do_syscall_64+0x309/0x430 [ 179.938713] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.943633] ? __msan_poison_alloca+0x15c/0x1d0 [ 179.948376] ? should_failslab+0x279/0x2a0 [ 179.952687] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.957604] ? kmsan_set_origin+0x9e/0x160 [ 179.961883] netlink_rcv_skb+0x378/0x600 2018/04/25 00:45:11 executing program 4: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'ip6gretap0\x00'}, 0x18) [ 179.966003] ? rtnetlink_bind+0x120/0x120 [ 179.970196] rtnetlink_rcv+0x50/0x60 [ 179.973988] netlink_unicast+0x166b/0x1740 [ 179.978273] ? rtnetlink_net_exit+0xa0/0xa0 [ 179.982664] netlink_sendmsg+0x1048/0x1310 [ 179.986970] ? netlink_getsockopt+0xc80/0xc80 [ 179.991547] ___sys_sendmsg+0xec0/0x1310 [ 179.995736] ? __fdget+0x4e/0x60 [ 179.999232] SYSC_sendmsg+0x2a3/0x3d0 [ 180.003184] SyS_sendmsg+0x54/0x80 [ 180.006828] do_syscall_64+0x309/0x430 [ 180.010773] ? ___sys_sendmsg+0x1310/0x1310 [ 180.015143] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 180.020367] RIP: 0033:0x455389 [ 180.023579] RSP: 002b:00007f3113fe9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 180.031330] RAX: ffffffffffffffda RBX: 00007f3113fea6d4 RCX: 0000000000455389 [ 180.038632] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 180.045953] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 180.053251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 180.060547] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000002 2018/04/25 00:45:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x305002) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) 2018/04/25 00:45:12 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4a, 0x309281) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x80000000, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffe92) 2018/04/25 00:45:12 executing program 3 (fault-call:1 fault-nth:3): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:12 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) lseek(r0, 0x200, 0x0) 2018/04/25 00:45:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x19, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x40) 2018/04/25 00:45:12 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xc8, "5c9d58bfe3797d49820cf717684666dd80bd1697c0c9b67bb12882772163b0e1f13673df7e50c47ca129dfcd2b0f6a07172fdbb1005b4b75a0916f2a3c55a6ca1d065f0c33c727902607e31d899d6b7fedfe7bf1171e8ec3b22f68f4a0a769c1a96b682451c72202f2c5a45193bf51705ad556f4ec6e38b1d16cd668446016d47dcfbc330d681ae75f4d3b648205e399c20e5f2adfefcc2028a08457ebf6b722339d824040f410b592c7a631bf5d0f26009db12a5d715bb9c25a07d23bc590919e8061504e6ed187"}, &(0x7f0000000140)=0xffffffffffffff46) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x7}, 0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0xa7, 0xc5, 0x4, 0x4, 0x8}, 0x14) [ 180.298088] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 180.359025] FAULT_INJECTION: forcing a failure. [ 180.359025] name failslab, interval 1, probability 0, space 0, times 0 [ 180.370516] CPU: 1 PID: 11518 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 180.377492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.386872] Call Trace: [ 180.389508] dump_stack+0x185/0x1d0 [ 180.393181] should_fail+0x87b/0xab0 [ 180.396951] should_failslab+0x279/0x2a0 [ 180.401119] __kmalloc+0xc2/0x350 [ 180.404664] ? ip6_convert_metrics+0x80/0xa10 [ 180.409225] ? ip6_convert_metrics+0x132/0xa10 [ 180.413842] ip6_convert_metrics+0x132/0xa10 [ 180.418293] ip6_route_add+0x13c/0x300 [ 180.422221] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 180.426785] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 180.431319] inet6_rtm_newroute+0x37e/0x27a0 [ 180.435821] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 180.441257] ? kmsan_set_origin_inline+0x6b/0x120 [ 180.446178] ? __msan_poison_alloca+0x15c/0x1d0 [ 180.450935] ? _cond_resched+0x3c/0xd0 [ 180.454862] ? rcu_all_qs+0x32/0x1f0 [ 180.458613] ? _cond_resched+0x3c/0xd0 [ 180.462550] ? rcu_all_qs+0x32/0x1f0 [ 180.466313] ? _cond_resched+0x3c/0xd0 [ 180.470279] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 180.475159] rtnetlink_rcv_msg+0xa32/0x1560 [ 180.479572] ? SyS_sendmsg+0x54/0x80 [ 180.483353] ? netlink_sendmsg+0x9a6/0x1310 [ 180.487776] ? ___sys_sendmsg+0xec0/0x1310 [ 180.492089] ? SYSC_sendmsg+0x2a3/0x3d0 [ 180.496135] ? SyS_sendmsg+0x54/0x80 [ 180.499923] ? do_syscall_64+0x309/0x430 [ 180.504069] ? kmsan_set_origin_inline+0x6b/0x120 [ 180.508999] ? __msan_poison_alloca+0x15c/0x1d0 [ 180.513753] ? should_failslab+0x279/0x2a0 [ 180.518069] ? kmsan_set_origin_inline+0x6b/0x120 [ 180.522991] ? kmsan_set_origin+0x9e/0x160 [ 180.527272] netlink_rcv_skb+0x378/0x600 [ 180.531391] ? rtnetlink_bind+0x120/0x120 [ 180.535581] rtnetlink_rcv+0x50/0x60 [ 180.539333] netlink_unicast+0x166b/0x1740 [ 180.543613] ? rtnetlink_net_exit+0xa0/0xa0 [ 180.547988] netlink_sendmsg+0x1048/0x1310 [ 180.552296] ? netlink_getsockopt+0xc80/0xc80 [ 180.556870] ___sys_sendmsg+0xec0/0x1310 [ 180.561049] ? __fdget+0x4e/0x60 [ 180.564548] SYSC_sendmsg+0x2a3/0x3d0 [ 180.568453] SyS_sendmsg+0x54/0x80 [ 180.572092] do_syscall_64+0x309/0x430 [ 180.576045] ? ___sys_sendmsg+0x1310/0x1310 [ 180.580413] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 180.585630] RIP: 0033:0x455389 [ 180.588847] RSP: 002b:00007f3113fe9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 180.596596] RAX: ffffffffffffffda RBX: 00007f3113fea6d4 RCX: 0000000000455389 2018/04/25 00:45:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000001040)=@rc={0x1f}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)}, 0x0) readv(r1, &(0x7f0000001180)=[{&(0x7f0000000040)=""/4096, 0xffffffffffffff67}], 0x1) r2 = syz_open_dev$mouse(&(0x7f00000010c0)='/dev/input/mouse#\x00', 0x40, 0x400600) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001100)=0x3, &(0x7f0000001140)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x1, 0x0, 0x3, 0x9, 0xa2, 0x5, 0x1, 0xfffffffffffffc00}, 0xb) 2018/04/25 00:45:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x305002) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) 2018/04/25 00:45:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="021000000a00000000000000000000000800000000000000000600000000000040080000000000000000000000000000000000ffffe00000023b0200f60000000000000000000000016df9151e7ab6dd0906ec9c6d4a17abd1967b1725cc36fb78cf66f6a640e343c6fec07254645784d5ef9853f81fff8e50824ff07e3bb8c340a97a844db2c6747881f12901b1368916647afca7b93ad69c02ccf2de07060b084d82a7ac0445e60ed6ac7dd4ebe072ca4f79d080a7520c04b64a7eee92102cdaec9ac77129a655426a92529d2eb0f0f7713e1f43dc324fe578000000000000"], 0x50}, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4800, 0x80) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 180.603889] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 180.611180] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 180.618473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 180.625764] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000003 2018/04/25 00:45:12 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x7c, "6bf52d8e5d1884fd7c2b9f336e899c5bbb7e8b12792cd1334b7f86238cddab546bcf0bc0c96c7db7fa315fc4c59c382522bb938f28c3209f24235e0809b9ee16c6e237bd0de1dc3f292df17348639b46142d47a3d2bc17b60bd55f3cd455de553d83fde4f49291bfc81e967eac4157ed708c6b269470fc603713905d"}, &(0x7f0000000180)=0x84) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0xffffffff}}, 0xa075730, 0x0, 0xa5, 0x401, 0x7}, &(0x7f0000000400)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x0, 0x10}, 0xc) preadv(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/36, 0x24}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/25 00:45:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x30002) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket$key(0xf, 0x3, 0x2) 2018/04/25 00:45:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) getsockname$packet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'ip_vti0\x00'}) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'vcan0\x00', r2}) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr=0x2, @in6=@loopback={0x0, 0x1}, 0x4e21, 0xec, 0x4e23, 0x8, 0xa, 0x20, 0x20, 0x2c, r3, r4}, {0x81, 0x8, 0x7ff, 0x5, 0x3, 0x81, 0x2, 0x53295df5}, {0x3, 0x1, 0x100, 0x400}, 0x48f0, 0x6e6bbc, 0x0, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0x3c}, 0xa, @in6, 0x3500, 0x4, 0x3, 0x800, 0x3, 0x1, 0x80000000}}, 0xe8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x1fffe000000}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}]}, 0x50}, 0x1}, 0x0) syslog(0x4, &(0x7f0000000280)=""/184, 0xb8) 2018/04/25 00:45:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x1, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1f, 0x228000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0x684f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0xfffffffffffffeef, 0x32, 0x401, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) mq_open(&(0x7f0000000040)=']/wlan1-keyring\x00', 0x80, 0x40, &(0x7f0000000080)={0x9, 0x100000000, 0x6, 0x7f85b9a9, 0x80000000000, 0x9, 0x850b, 0x80000001}) 2018/04/25 00:45:13 executing program 3 (fault-call:1 fault-nth:4): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:13 executing program 0: syz_emit_ethernet(0xe2, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "f7e408", 0x1cc, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x0, 0x9, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @dstopts={0x0, 0x7, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2}, @generic={0x0, 0x14, "0d50cbf4299fcb7cedbad4a0a3e2b7423c499863"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x88, 0x4, 0x1, 0x9, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @empty]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x4, 0x5, "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"}}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/25 00:45:13 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = gettid() exit(0x0) setpriority(0x1, r1, 0x0) 2018/04/25 00:45:13 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='net/\x00') r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x10000000000004) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_pts(r1, 0xc1249fa1321016b0) 2018/04/25 00:45:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) syncfs(r0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}]}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000340)=@req={0xa16, 0x1, 0xfffffffffffffffc, 0x1}, 0x10) [ 181.579478] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 181.624772] FAULT_INJECTION: forcing a failure. [ 181.624772] name failslab, interval 1, probability 0, space 0, times 0 [ 181.636217] CPU: 1 PID: 11562 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 181.643177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.652565] Call Trace: [ 181.655203] dump_stack+0x185/0x1d0 [ 181.658883] should_fail+0x87b/0xab0 [ 181.662659] should_failslab+0x279/0x2a0 [ 181.666842] kmem_cache_alloc_node+0x151/0xc70 [ 181.671490] ? rtnetlink_rcv_msg+0x1463/0x1560 [ 181.676114] ? __alloc_skb+0x203/0x9f0 [ 181.680088] __alloc_skb+0x203/0x9f0 [ 181.683909] netlink_ack+0x554/0x1140 [ 181.687796] ? kmsan_set_origin_inline+0x6b/0x120 [ 181.692697] netlink_rcv_skb+0x30e/0x600 [ 181.696817] ? rtnetlink_bind+0x120/0x120 [ 181.701014] rtnetlink_rcv+0x50/0x60 [ 181.704770] netlink_unicast+0x166b/0x1740 [ 181.709055] ? rtnetlink_net_exit+0xa0/0xa0 [ 181.713442] netlink_sendmsg+0x1048/0x1310 [ 181.717748] ? netlink_getsockopt+0xc80/0xc80 [ 181.722320] ___sys_sendmsg+0xec0/0x1310 [ 181.726500] ? __fdget+0x4e/0x60 [ 181.729970] SYSC_sendmsg+0x2a3/0x3d0 [ 181.733865] SyS_sendmsg+0x54/0x80 [ 181.737507] do_syscall_64+0x309/0x430 [ 181.741451] ? ___sys_sendmsg+0x1310/0x1310 [ 181.745819] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 181.751037] RIP: 0033:0x455389 [ 181.754249] RSP: 002b:00007f3113fe9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 181.762010] RAX: ffffffffffffffda RBX: 00007f3113fea6d4 RCX: 0000000000455389 2018/04/25 00:45:13 executing program 5: unshare(0x40000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x7, 0x166}, 'port0\x00', 0x88, 0x400, 0x3, 0x81, 0x9, 0x0, 0x3ff, 0x0, 0x0, 0xfffffffffffffff8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xfffffffffffffffe, 0x400, 0x4, 0xacc, 0xffffffffffffff50}, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/25 00:45:13 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000001780), &(0x7f00000017c0)=0x30) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffe) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) recvmmsg(r0, &(0x7f0000005e40)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001300)=""/176, 0xb0}, {&(0x7f00000013c0)=""/10, 0xa}, {&(0x7f0000001400)=""/87, 0x57}, {&(0x7f0000001480)=""/148, 0x94}, {&(0x7f0000001540)=""/184, 0xb8}, {&(0x7f0000001600)=""/249, 0xf9}], 0x6}}], 0x1, 0x1, &(0x7f0000006040)={0x0, 0x1c9c380}) [ 181.769311] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 181.776607] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.783906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 181.791221] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000004 2018/04/25 00:45:13 executing program 5: r0 = socket(0x200000011, 0xa, 0x6) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) 2018/04/25 00:45:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x1, 0x7, 0x2, 0x8, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0xffff}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xb, 0x14, 0x10}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:13 executing program 4: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)="25156d6604cfd131dde30137c8f81b46d81eb0762bce6d7ae6fa531d9390cbde6855fc543ed2ab4d8cf2c3a28ffd829fbddb77ed72665cf0a7f89dfdfa0c06c8d715b038a68b6cffe071de2659155b70dce1e31cf986cc5286bd8afd4380af48d16a639b4d853a3aea69ab629f6a583425c01f5fe5b21010be1ea3c76ab20478ef7dc74023892b53432c66544e06a021d5fe01fe073ff0ec50ae2f8d896a2449457362fbcca2704e3a0aad4ab934acfc2651e795dd29cdd599decb020a5a7b64790e0fe66f96aa1a3e802f40aa6526a4848ab7ffaaaf1f202c12946d4b89d129d0b09e57ebdda5732e80c2", 0xeb}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x9}, 0x8) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x8842, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x4e23, 0x5, @empty, 0x80000001}, @in6={0xa, 0x4e22, 0xfffffffffffff001, @empty, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) set_mempolicy(0x8000, &(0x7f0000000300)=0x7fff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xe937, 0x10400) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000480)={@broadcast, @rand_addr}, &(0x7f00000004c0)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r2}) r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x8000}) fcntl$lock(r5, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5}) 2018/04/25 00:45:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8000, 0x101200) gettid() r2 = getpgrp(0x0) r3 = getpgrp(r2) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000580)={&(0x7f00000001c0)={0x3ac, 0xd, 0x0, 0x21, 0x70bd2c, 0x25dfdbfc, {0x7, 0x0, 0x8}, [@typed={0x8, 0xe, @u32=0x7}, @nested={0x1dc, 0x4, [@typed={0xc, 0x2b, @u64=0x7b}, @generic="53bd57ef289d292f567bcc498c7c7307278e113fe1d571ece96a1edc259e14d7710eaf8b3730f3fa58ef6a59a893b0d4988fea71bbd95f25c067b992076495bc21f9e6fce943ca1864aea46d615ea87785fcb755b6a16fb528650e4dbe257cfae9af56343ef131fc84132f8c65bf0428f781ffb62dd9d46cb5b14f4665af32fd40280d2b64e5a1d1f8a36a361213e5c75d3ed9e130daff0e668cad19a8358e4ca3f8883ced", @generic="89c693bc412a78498179f6a9d7a4dd7ccd73488cc5f2f2255d8072b1dff8179005ebd8ec8be4ac9bf314c1f7a1d5bceed47109709fc9e8dc3a3d5adb5a3f21812022b64852889fc07724dd8cd457f9dcb69db5ea16a903157bb221b7590763385e5f692b2d727c4e9eda", @typed={0xc, 0x8a, @u64=0x1}, @typed={0x14, 0x1d, @ipv6}, @generic="28e28640c72c0ca59fae98a5640c1e20621d510bd555101ab7a466bd8e1d632a845caae6ba6d5fe2dca35108bf02a712b3e6bc0ac3c95afa7924cf9bb89549be05feb53dbfd513980369356d7e34f69365280cae448af38088aedebed9421e5a27762bb6cf87b9b3293c3bf6c3837fab9e2bed510c3a04048183d3e7478dd1c9dce8bc8ad1", @typed={0xc, 0x67, @u64=0x1}, @typed={0xc, 0x1c, @u64=0x401}]}, @typed={0x8, 0x78, @pid=r3}, @nested={0xc, 0x2c, [@typed={0x8, 0x41, @u32=0x7f}]}, @nested={0x1a0, 0x94, [@generic="9becd11de08dd52725ea235cacbc85ffe21f276ff2d584d612372f4e673f594ce042d16a07d0bd92d16be0603bc314079f901cdee635c3ceb1f64b43289f8a4faa08ebeb91d14143e4597548c1b2fde940c8ef73d182936a0c104b7553522286da3d363aa96f581758304e13e7f38957a9f42de737201838a60dc645d5f535f1af96ae40", @typed={0x8, 0x57, @uid=r4}, @generic="9be0d3291a436a41431a7e2c261488e5b27cbf3bd5613f9aa37a714852c3a6ffced0f6e40607ce19b80ee53d66b03c7245a8d5875a40553493dba5b0769f325c30e1deaf", @typed={0xc, 0x4a, @str='ip_vti0\x00'}, @typed={0xa8, 0x83, @binary="6b69ca266a5aa91095af098271cc2d6e31344367a33884bf2d14359301695f19a9a57fc84c836a960d8bb49c8fe80bff5b7eba3071054bf1450914153bb5b4dadba79aa56e0ba93b3c95033588bfb2d22638be638e281b28cffcf6832c61a6a1d5a87a45595f0c96001bba60219f27599ffef40fb8abea6ec9e5747edcf2edc614503367c1f084121f8e781d5a313b9cc0832e191d35144c6db77c75b9dca353e01bd9"}, @generic="242e8186a04a5d877fc6fa2aeeaad3b843fead77ee50fb"]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x44000}, 0x40) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) 2018/04/25 00:45:14 executing program 3 (fault-call:1 fault-nth:5): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:14 executing program 0: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000600)=""/242) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffff801, 0x9, &(0x7f0000000500)=[{&(0x7f00000000c0)="7a2a6c074f90bfa4557980b91a9104e75b3ffe7e1d42", 0x16, 0x3}, {&(0x7f0000000100)="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", 0xfc, 0xa7d}, {&(0x7f0000000200)="55ce427917a650671c7f8ffdaaa8117e875fbda19ffd6ab860b49b24eb8cfc51a7925f1083c5478a8a893e69d7409b4905dc3191665ee01e20035e2fc6563c1672b2ae4b4a85aa650e8051ff0fb06bdba942ce5e3c", 0x55, 0xffffffff}, {&(0x7f0000000280)="f202447b29feb25781c45508ba0db0c98d5e5a7503ebf38ac61891b867f29704e44531818454dcd9da238c4898dd3e3876310da484", 0x35, 0x159}, {&(0x7f00000002c0)="f3f00b1529c4fb574201bae096377e9ba6e7e9cba71be345803ee5b7204bc7cd26147f6bb6676b7fb4f3a75d73b8f473a6990a2b05af3f49a7363a6d70722167f2d1ca0953119a3ee50ec2742a2490e6e53bd3b0164740f7a88252f53dfeee24b0ab94b162caa36b0cc16b84", 0x6c, 0xb2ea}, {&(0x7f0000000340)="054b4d066f3ee538d41789689e201b64237855f1b80d25427dc29350f8bb1c8f37a5164f5dc5f624ba3bd573edbbc5b60c", 0x31, 0x6}, {&(0x7f0000000380)="9ed91eef33aeb17c15f0cff1d0618e40fe0b063dda5fc0f3ef0430aff3a814ea42dfdfe979a6a68b6e52a5a62013674118079c20bdb57ab58d8a3eaaa03a5d80952cafbdc1a12a26ad814f5364b20bf78adcd782e94ab3f624", 0x59, 0x7}, {&(0x7f0000000400)="70610a25cc660dc31f8852307afd4e09ad8c2165f146337ef354e6401a25883a83cbcd9e6ac97445d755386efb9aac9a18fbbaa8edf3b21d1e24a0a642d9", 0x3e, 0x9}, {&(0x7f0000000440)="07e1671e094a1b8869693d81b1a793520b0f4a90bce359ca88e3a56cecb29166dc4eccbfa9970716f576a9b92fa52f617e66e8ae19425cebd705ca199ec88cd1fa64a52c5e5e655f439bce9895dccae3d927a7f8a9db781669203fa5509f17cd192294b51172a1546756710d88e226a8ce7dd304064a5869e79821c8abc08d08b0e6ebde4752", 0x86, 0x10000}], 0x1080, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0xfffffffffffffffe) [ 182.151285] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 182.199795] FAULT_INJECTION: forcing a failure. [ 182.199795] name failslab, interval 1, probability 0, space 0, times 0 [ 182.211247] CPU: 1 PID: 11606 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 182.218202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.227579] Call Trace: [ 182.230216] dump_stack+0x185/0x1d0 [ 182.233886] should_fail+0x87b/0xab0 [ 182.237658] should_failslab+0x279/0x2a0 [ 182.241777] __kmalloc_node_track_caller+0x243/0x11c0 [ 182.247029] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 182.252479] ? netlink_ack+0x554/0x1140 [ 182.256550] __alloc_skb+0x2cf/0x9f0 [ 182.260361] ? netlink_ack+0x554/0x1140 [ 182.264423] netlink_ack+0x554/0x1140 [ 182.268309] ? kmsan_set_origin_inline+0x6b/0x120 [ 182.273201] netlink_rcv_skb+0x30e/0x600 [ 182.277324] ? rtnetlink_bind+0x120/0x120 [ 182.281519] rtnetlink_rcv+0x50/0x60 [ 182.285276] netlink_unicast+0x166b/0x1740 [ 182.289566] ? rtnetlink_net_exit+0xa0/0xa0 [ 182.293943] netlink_sendmsg+0x1048/0x1310 [ 182.298258] ? netlink_getsockopt+0xc80/0xc80 [ 182.302833] ___sys_sendmsg+0xec0/0x1310 [ 182.307008] ? __fdget+0x4e/0x60 [ 182.310479] SYSC_sendmsg+0x2a3/0x3d0 [ 182.314331] SyS_sendmsg+0x54/0x80 [ 182.317909] do_syscall_64+0x309/0x430 [ 182.321864] ? ___sys_sendmsg+0x1310/0x1310 [ 182.326232] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 182.331452] RIP: 0033:0x455389 [ 182.334668] RSP: 002b:00007f3113fe9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 182.342424] RAX: ffffffffffffffda RBX: 00007f3113fea6d4 RCX: 0000000000455389 [ 182.349726] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 182.357020] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.364304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 182.371590] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000005 2018/04/25 00:45:15 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/04/25 00:45:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80, 0x80000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblc\x00', 0x21, 0x8000, 0x4f}, 0x2c) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000b11ebc7d74c4a8e60000010000000000000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x106) epoll_pwait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x400000000000, &(0x7f0000000240)={0xe4ad}, 0x8) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x80, 0x5, 0x260000000, 0x323e4bd2, 0x4, 0xffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x3) 2018/04/25 00:45:15 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x81, 0x400000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x27, "100b770459b900469c1e99b823f5b6873d2f00b6a279b6ffb4c7a23af6bd51faa6d13642f5708e"}, &(0x7f0000000140)=0x2f) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x318c0e96}, &(0x7f00000001c0)=0x8) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/25 00:45:15 executing program 0: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(0xffffffffffffffff, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(0xffffffffffffffff, &(0x7f0000000240)={0x1, {&(0x7f0000000000)=""/197, 0xc5, &(0x7f0000000380)=""/131, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000200)=0x204000000) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/164, 0xa4) 2018/04/25 00:45:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x48, "8d94fbba1e2d9651cffec88d31eb23d161e1bec1f2c80ac57913c83e8b540c8bdbaf384f7ea8efaa1ef66da287ce8fbed8e9f0affe9908b82c0a7f72266154ad256a19d0099b1a7c"}, &(0x7f0000000080)=0x50) membarrier(0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x20, 0xccd, 0x1, 0x2, 0x8}, &(0x7f00000000c0)=0x98) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:15 executing program 3 (fault-call:1 fault-nth:6): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ad656baee891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) getpeername(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000100)=0x80) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000002c0)={0x7fffffff, 0x0, 0x5, 0xfff, 0x5, 0x8}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:15 executing program 7: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) [ 183.148889] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:15 executing program 4: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"697036746e6c4d0000b600"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="690000002ef3ccdc680f77a7581a2f8b415897008aa6ee8602ea69797ccff6cb0881a763b0fcace45352c7066b1df6f3b3ae0689abf16ae4056d45336f77e1f504f0d061a5bb5e5f42bc72dbb60373f9723d88509fc1c4de13c2dec07d4dd6003b4ff899a765fb17a2bd77667c"], &(0x7f00000002c0)=0x71) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r4, 0x4, 0x20, 0xffffffff7fffffff}, &(0x7f0000000340)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000380)={'yam0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r2, r3, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/25 00:45:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x20000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x1}) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000079a000)='\x00', 0x1}]) 2018/04/25 00:45:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r3, &(0x7f0000df6000), 0x0, 0x800000000000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffff, 0x400) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x1c, 0x8, "88b64ae65c4cf18abb9fbc87a19b95403101af52e25b95c344ae403c97a3d5b63de486cd70ec4339c41e86d86ad9a7459705dd9c38ea14f2878fa992b92fc087", "332d790553d7ece155ff7eb37a7b6ca7761e3d160b29a5b30d4fae9fc838c2f1fac0e01f21c8618ac93ed2cd7873f0920b92881a8408d45e4d3587fd95109382", "0c8e4bdd06e0cb92196c75fa148ff9b9465dbaeabe33761bc26efd12ef82cb5c", [0x9, 0xe700]}) 2018/04/25 00:45:15 executing program 3: r0 = socket$inet6(0x10, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) wait4(r1, &(0x7f0000000100), 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2001, 0x0) listen$netrom(r2, 0x4) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfff, 0x80) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x1d4}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:15 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) prctl$intptr(0x21, 0x7) r1 = syz_open_dev$sndpcmc(&(0x7f0000001940)='/dev/snd/pcmC#D#c\x00', 0xc, 0x80) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000002400)={0x8, 0x7fff, 0x400, 0x6, 0x10, 0x9}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000480)="a52112557fbf123017ca60b7e3fa5b77ea4748e85499c61f575468df1c036d40cc7501d5d997cad08ff3388b09a82a11508d3ba0edc956af96604ceed0f6d4fc0b62883db83a59334929ea9b89e86b34ab31d16734b7098cc59b65cca417c1f34210db6e4f564b06b3e33bc713410f406bde4be6570d18139ff88d78ab30b9a840801e80a7e7b4ba88463aca318ede731d4cf5ff5e0c870e10a04de498b8f96d60943e802258c0ffd5b87fefed90cfa9baf707838f11f683993f73b54899b1ce199cdf3bbc12a8d88d44e26c0c735fc170ba0f3aaaffeb76bab2c246ff17c24a46fd5e96910dea92ea848ab8", 0xec) recvmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f0000000100)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/231, 0xe7}], 0x2, &(0x7f0000000340)=""/200, 0xc8, 0x80000000e71}, 0x40000000000}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/21, 0x15}, {&(0x7f0000002540)=""/248, 0xf8}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/29, 0x1d}], 0x4, &(0x7f0000001600)=""/99, 0x63, 0xfffffffffffffe00}, 0x3}, {{&(0x7f0000001680)=@ipx, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001700)=""/44, 0x2c}, {&(0x7f0000001740)=""/228, 0xe4}, {&(0x7f0000001840)=""/217, 0xd9}, {&(0x7f0000002840)=""/218, 0xda}, {&(0x7f0000001a40)=""/148, 0x94}, {&(0x7f0000001b00)}], 0x6, &(0x7f0000001bc0)=""/136, 0x88, 0xffffffffffffac2f}, 0x3d}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001c80)=""/115, 0x73}, {&(0x7f0000001d00)=""/136, 0x88}], 0x2, 0x0, 0x0, 0x80000000}, 0x2}, {{&(0x7f0000001e00)=@generic, 0x80, &(0x7f0000002200)=[{&(0x7f0000001e80)=""/154, 0x9a}, {&(0x7f0000001f40)=""/146, 0x92}, {&(0x7f0000002040)=""/143, 0x8f}, {&(0x7f0000001980)=""/30, 0x1e}, {&(0x7f0000002140)=""/153, 0x99}], 0x5, &(0x7f0000002280)=""/221, 0xdd, 0x6}, 0xb6d8}, {{&(0x7f0000002380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002400)}, {&(0x7f0000002440)=""/40, 0x28}, {&(0x7f0000002480)=""/50, 0x32}], 0x3, &(0x7f0000002500)=""/50, 0x32, 0x200}, 0x6}], 0x6, 0x40002120, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@hci={0x1f, r2}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x0, 0x20003ffd}, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5) 2018/04/25 00:45:15 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/04/25 00:45:15 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x12001, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="df11000000000000010000000000000005000000030000000100000004000000ff7f000000000000060000000000000006000000000000000000000000000000000000000000000000200000000000000000000000000000"]) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0xff) signalfd4(r2, &(0x7f0000000080)={0xfffffffffffffb9e}, 0x8, 0x800) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x1, 0x4, 0x8, "f8bc25c2b01eadd7bd3fe9d22198bb167da33ec3c878add4f77fb5ddae15d3db34eabdeca28bb842371f0000007056d2070180d717714f0706426aca069788", 0x13}, 0x60) close(r2) 2018/04/25 00:45:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x800000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800000000000000000000000300061400000000020000007f010000000000000300050000000000020000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:17 executing program 4: r0 = epoll_create1(0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x48) r2 = socket(0x11, 0x4000000000080003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000240)={0x10000004}) epoll_wait(r0, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x44) sendmsg$unix(r3, &(0x7f0000000200)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="906fe3ba0509403942413d2317e7d935320a9878246427c2e85f9b5b32482f7c9f43967db4ef9d8ff6ea5975a0012e242e", 0x31}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f0000000180)=[@rights={0x28, 0x1, 0x1, [r3, r2, r0, r3, r3, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r0, r3, r3]}], 0x50, 0x4000000}, 0x22a137cb07c5f3b6) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000001280)={0x5, 0x100000001, 0x2, 0x5, 0x5}) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000012c0)=0x40, 0x4) 2018/04/25 00:45:17 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt(r0, 0x28, 0x10000, &(0x7f0000000280)=""/219, &(0x7f0000000380)=0xdb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = gettid() exit(0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000f0, &(0x7f00000000c0), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000180)={{0x7, 0x2}, 0x7}, 0x10) setpriority(0x1, r1, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000100)={'bond_slave_1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000080)) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/25 00:45:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) unshare(0x40600) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000000080)) 2018/04/25 00:45:17 executing program 3: socket$inet6(0x10, 0x200000080005, 0x0) 2018/04/25 00:45:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x12001, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="df11000000000000010000000000000005000000030000000100000004000000ff7f000000000000060000000000000006000000000000000000000000000000000000000000000000200000000000000000000000000000"]) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0xff) signalfd4(r2, &(0x7f0000000080)={0xfffffffffffffb9e}, 0x8, 0x800) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x1, 0x4, 0x8, "f8bc25c2b01eadd7bd3fe9d22198bb167da33ec3c878add4f77fb5ddae15d3db34eabdeca28bb842371f0000007056d2070180d717714f0706426aca069788", 0x13}, 0x60) close(r2) 2018/04/25 00:45:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x278, 0x278, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000380), {[{{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x800000000000000, 0x439, 0x8000000, 0x1, 0x800, 0xfffffffffffffffe, 'bond_slave_0\x00', 'bond_slave_1\x00', {0xff}, {}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x2, 0x1}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6c9ebaa52d32b28a}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x400, 0x77, 0x2, 0x2, 0x4, 0x57bc2275, 'veth1_to_bond\x00', 'veth0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5, 'syz0\x00', 0x8000}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0x81, 0xff000000, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x7d, 0x0, 0x3, 0x9, 0x5, 0x2, 'lo\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000300)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28, {0x2, 0x4e21}, 'vcan0\x00'}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)=0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt(r1, 0x4, 0x1000, &(0x7f0000000100)=""/44, &(0x7f0000000240)=0x2c) 2018/04/25 00:45:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x210000) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:17 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x7, &(0x7f0000000600)=[{&(0x7f00000001c0)="114569c818e90c26c62d7d5bbf357a8cf4dcb9e570ff9f2d637ffd49d4569ea1ac24db5a7bbd4151d216d7aae52ae10020bebbe9d208f889a49c4c42257bf69ef18edb7183275c7fd37fba", 0x4b, 0xffff}, {&(0x7f0000000240)="2a20c7f603ec171061ca756c248b1163e3fd2915c748dd0aab536666d362df869c3892f65b686feef208dbae30ecaf026fcb", 0x32, 0x40}, {&(0x7f0000000280)="b5485c00871634984abf4bc8530be7df374f3f5407f23e6dbac764970cda319760b4e605a92f260101f4c53f56aa9b698f9709a1bccb89d60bebe4c362ab468ffe37f75ca721b76aa2421aac90fd579f9e19e68f494834e4abc2a2a21cbee6aec4b8a103f185249ce707997202e780c17d39d88e169cbb88711f0e82d108bd9009299f93fa9a028e3740608fa54a80c80002f0", 0x93, 0x536}, {&(0x7f0000000340), 0x0, 0x4}, {&(0x7f0000000380)="2cdc4d12a4b02a53a19dc0e7ce7fe23644885e77f642065121733f2635ae5a26276f59c3937b10edf7e59f23d29db5e9f1a906ff8975267ad93eb32b52700ae14b70716970fc10c80e55c0893a64fca7e7f1e2876e50f31a3d9533a17cd17bf9fb25eb0d0ff7d9eb10004f3035940015dc9a81aa6ff4981f77cab8409bb689f24647d8970335f05306d84d5573e2667951c5416641ceda8e39a7ab621dfa2a005218db66cb744c", 0xa7, 0x6}, {&(0x7f0000000440)="08da453555f2392fa2fd8cc6a56587ecb84e10f7a7b45d194fa4c2a37433be708ef9c8cd39541398d6ac6020cf0bc00b46d88e3118b7eb80d9b0d82f6f4033092f6fe458a8ce34996c3c0a349e9af1bdc08342670ebbd374145382f9a632c5cc8c2c7fdf9018318bbc923a6c15e9877862365ef76183d5b8fd86286b473574b77406a5386dd821db7c8737b32562fbe2081842decd62eb6f881554de583bfcffa80eab8e704bcbe42d3d629b242d6b6f6546fcc7a6adcc5976497cbedae275c6f8c719", 0xc3, 0x2221a8b3}, {&(0x7f0000000540)="bb2af3dc75cead8ccdabca36eb9b0b8eda190a1123ad7d58aabc942d4bb89ce4e2f8a8da4939dc304cdd9fd3c535f7a8969e6af9a95bed021b4b31a5e4ff313524a5f679503645bd6c27d2796148551ab04c6723088e64fe99f3cbd317095ab04e6456d043e0cd77687a1599cb729f7679a62a9bdee130eee440c18cc4959c911b86c30767664000ca869f3baf57b7c4", 0x90}], 0x50000, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x208040) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/25 00:45:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x10001, 0x4, 0x625f, 0x1, "9913c9440722aa858c496999e954460c92d83e5cc2386d0a7488389b327751107ddd8d56d9691fd75f49375a", 0x3}, 0x0, 0x0, 0x13, r2, 0x8, 0xda, "9a4f3d9c4da6a48df77cc64ddbbb7af8007304c9a2ae4604e8993d966ef979271490baf4cd6d63cb16a62794af4946dbaeab97146808d42c1a8e59776707f2ec", &(0x7f0000000080)='vmnet1\x00', 0x7, [], [0x6, 0x9, 0x392, 0x20]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r3}, 0x8) 2018/04/25 00:45:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r3, &(0x7f0000df6000), 0x0, 0x800000000000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x381080, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) [ 185.403223] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:17 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) [ 185.502627] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:18 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x45}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x1000, "3f8315db297d3f48e1dff440d5bb376d08fd6c4716f18d027ca14fd48bd33aa8628ee38fd7fb58b315fc940e7710dbe211f605e0cefb4da9c5addae1da6b491a305bb6b66a97de242410d53b74f406096f879897818ee7cb077f5159d94dc8b0912506446353a763a63de0398c30ff2cd3000d63968972103b5ed247cee0ae3c8395ee32c738a34fd1783dae6630c52df7c1295a292c94f32ede69a8dd69c4e414d83cca3317af994cb16ecae376dedac41e64833a1f7f457980402c7fc6b2e21bb07c2ecfffa0eef1d34815cdccd3503511437b57f9a70a9ec839d494c32209be33320c8dbdc0162df4f436ba16dbaf88ff95cf4ace97ff3587221007521aadca7b53eac5fa7ec01b00a349916c779d3413daa3ffd18fd47c961d24d4662fbb363a44fe78e441fc075dc052075e2baf87c5590642204be9a451e3d27f335709ba35b3cf44fe44f149abb5a29fc7904208ef6e2106e1a4bc772362f261f705571431cf41b09bb07327bb04a1877d7a09a71ba6c9e7921cd53c40c9c00ec4cbad857338d1d7e4713acee4d86202933b4bcef51c5070f5229a76f1dea89cff0f7b6e87a67241ef58f8153273d166f2005008bf37578bf607decc392a4bb894480edbd108918e904e441985c46cd879145dbcb5ee59d17376ff9c6d1b91252d3878d356bb4793c2618679820a3321e5e791f6350925a49a458c58536d72933f65234e09b9b3a44b944a7bbcff88748e6f5b8a27bbe37398db9c75ea18bc3222fa9c124b7c6bf2828673f8266221678ec99c9f1b5993b8832585e292593ee2f276432a934d5d8980f3efe23ed76af686595132962960a32778b2d5e46e25b5054bcfc61eca989e4629869b6b6338ad99640e558178e6323d9d2d1577909075c125dd988aab7dc4404632d2d14e40d0eaa7dca48a5406cc258e36e7a9c5b2ce4bad6ba784ac87e74e1a47ab4c2c529ca3097e03061e270128bb6077668b4d1f2ea392760f049aab3259ae1cad72b77bb8c01c0fe9359e1b01a189a2eccd934c86b697f2abe8b69274c24778d91b81c1eb5a3039fdb0e57327b69064e32be79ce6c9fc6a33ff3c3d5334923dc71d50e872192a41b38df4d323900dcbbce97f4e27708b0c07558ae21387cd70be00e68805722fad55c7d365998c243b32faf7e48a9788d0d127e7517899527ad6c81454bda1fe43c062982c21802876054fdebd103324cc8681ef5a21e793b2782dff922da280e3a0c1ca6a2d1aa61db98f379edc549a48997ff1ca7439a58ad6c997eea170ada3f190ed9e102aeb84b6a3ce7328f36112575998041116d7e29d4c657a5e8eb65a16a5b2688c0b916a0e3e8e49a1fb1db0d247cfc2b19ce31c7c0712ca9a374aad1cd8ec2dc70896eee56e817b4765468f47ba0c838c3c706e7b4ecf2688d2848d0ffc59acb40f39385681b880d167c9b7df70f2d4cc1fcbc2d8b591da9d37d2bca28a8a33453100cb6812d5e53181f5fc4a451c842168aa938f29c1f963852d40fb6126fe5813233a8b4f2514c17d4686699c5b96c71f06a746661cdccb1c8ebdd9f6cc829604f2a5e7485c53bae0f008fc7406e3c06bfce5768dc46c2d6cbe4b8769f48836be5d7ecb355f228ccab4cb5f0cb34cf1a012cc80daf7c66779f3b5a22d3774effa1b37e314ac8965e49b40f14f1a6e91ff0d295b219954cd7925f83cb7fdc07cc3ebbb51c2016ac62e54d425af44f89213a7fdce46eb27aeaf509e29b87a0c60deb15aac0c7dd4f077d0d5589a9c2d74fadb673d253f6b22240ad0e34e873111c32319332e1c1ad4f379093a96e4a8c6fbba8565a81e5b8a506acfd606711a902c97324e26d4bf7d30ade1c03c35bd8df34eae3e1f8e8ea54d90de31e8601d26ab0a9760237648affb78d829b1f49bc1a08bfc550c11116ff2b643374e10834d5784e9d32d0202a6c886c1bc16341fb62841b9c33731cf6de422a396f0472a74cd37b8cff6dcebddb878c6a1124c080f032e1c7eb1bd6494bc770a9332714dd816dc45c777be825ef049c4dd897eb00e4274f200f868692b63285ca3897b3beeba76127839dfaa88f245ab792b121fa8107663e950552e0d4611f596ef1972123830608d06e5c87b48f8e91e1b83ef460569882444fb1e459e1ac2654638ac575f7e910b0b99675f8436612a7c539947e8a5c16599a87aa98b4e90afecff71b35766c9c3f3f2bf56a7003d17a5c923b77348143a60f06ef7c8ddcab9ad6afdc623e2331cc09bd5f3ecddd8993d6cec59961986e52f49fe1a348987d4825ea8abfad9e17e0e8de27838a995b32922dca3181a5c9e6407a03a7884284c47497951b7f3aacc991c635062e06ce8b27569921f61c6e191f040700af97327c810a51b333db96ba4c67fe2da42e0a6eec9386ddfbd22abe3548a9eecad23bba90b14b400e85b3b5d4b224a1b6c24d0a96d3ba7eaa0eda03ca50c16463dcc156eb448dd068e41994973e1f8c2127001493b0b122504b03a84cc4d416efe9a17558f72e9623d4d9cd0ce6102e1df0b117fb4caac6588d9b2a45f67e0847c7219283dcf5d33a4f68466046fa9fd60733ff3e491845a553410af1aa06fa6462af692b22a0268cef521b735e1e5c79d366456dbdef8a18a1f595b2bbef9fdbcc127216f7daf7db04db4024a1ef1943dc31db92a24a466803e8a9c691732e308809c2444b2093b4b6882732485d0e75945658204d76c9f6531c95a27c2b1e141125548d09b149db6c1e957d99f3be8e222251c64d245a63093c67db53571981e7a2eb672168ff1c99050aee6fa5225ae6a3aefc9c13cf6baab936c2cb8076dbe021418d3e209dea36fe37d2883c58f0ddfde6176c34c0c220cf356ae079d70cca6a372971421ee6acc28f9072b3d8b33db2495059eb45d543e45053af9c52b3d82958dbba38422780113914fe7592530f69e2c47e6e0d3978d47d99511b6baf2f6635865f7c9b5bae23bf57796e9679064457981f92f6bf1f3391dd57a80008a027d9d03323d7732952bf3c38a422f5fe73e7abab766543e15e65d7df3a93f24ecaf1c2add7c0b2f43327d5cc0bf33201f266647fb26514f85c873e11b4daeb213f2cf80cbfa4ed382f165301aae8fbada4fc1352a322e239cf13356f4d3c570b7a583c50fcd1e88aea1535f2d6e1b2ed1a35193152fa94e68f5574e2073d64dfbb184681b7830a08744afd07d1be7d9a7b48a8165016ba58500d4be998dbf0335a7ef0691f689c68db0bad690e2e05173956dab04f4de1116af7d83a517eaafee852faaba9f9db88f9b90288514314f0e2c02c9628e250f193eb99e652e97f24565527525ec6e1530d7baba8ed4c82af3409e64781dce66f5670842b904e702a8bad5eb6a5b6db88dc3087ed85b5f0b9c823267af98c650e53a8b5aa30fbfa2780f7c4a18ea0a4bc27ceacc26f009b363df94aeaf38d1403ff34c1dcc67055e16b2d8904964f447703dfe55c7e3eae51769ceae786c846e2cdd1d2329186b50e1fbbe3ee4a7e27bd79e3b52478910898d71cfa869754d5d134b0b6b9211769ccbf5e7049c507a12d1db19dd1f08cc1cb37eb65bd5bbde626ae16c72815f5cf92ff084259603b82c8fddda73fa8270e129510cc24c38271c8c0b65ef4828005b802a07833af5bd6f61c49677d6cac654e9dd4ef1e7b05a484bfcc7492ff2d3336426ffe5d2403295f396663c63f53c76d1a7db15c1310e7b098785c258fea06ecd66d7b38567879a8fee6e33804537c3263dbf74a0c7b0abfe93fe01430399e2a0293dd6ecd210c864778973b4c940b640a556622aeb8298929b12fc82e0e30016bc458c7764f3b37b356be20733f86aa39033d1c0b555e7818d1278d5c76ded63b46c00ebf09f1a9a1fa0a8655977528f5bb675a539e6f761341b2ffb87aefd38aa9bad2475a5918f90a8cb2ac53196c2313ce22aee9f00db44bc352acebadf0f83fe8155248e6053cf12872110193749f025ae57c526541ec233cf47bff22787ad161b8f6bc1d6bee06a935e6457d2fed2bd1cb3e4432564b913b7eaad18c2066d4669691751e18dfbcc456417cc7be7eea865e63ee6b896c75400c922f8711ec0ad6d0c4af79c2cc35e15a5395014033b11dba764789e4a0c72134b6bf4264855e87a133d8040468fbc84167453a70ea3f2a06411e229061d15efa24bbb851b921a7c4e9801b36f4c56a0d04b0ad741b521bda945cbe81b837725e7ee36a024797b9e2d2d6de3ab890bebd435d20970951c1c99b2418454257a44b825fbf0620ba5ce60b084a9744c014220053b11dccd584ae6f6b5e484dcae74322f2348489ac286461f35103dd99a831815b3d149dd3177edda93ba3d71f23b9f8c61fb33082f0a563940fef35a147b585848809856558091dcc8d422c94bfca4d50023c7e6d6596d2df615017e9632bfb7c9cc40bcc81c254779bcc3f96e4ea4c111fb6c6c143f689f6a7595703b4f82390421c22a83faa6346784a791b3a63ea694d03e0bbe4cd165d4d962e08348de11bfde039747cf2b6d86cc3c0ed8eb77e9a7b7cd0e88c5e197a6d6c06d5979e4dec28c2df7a8dbae5c140a3af50eaf9f71b9d83d1868a62431e05ad789b7f86a1fb15cdde4ed1c65ddd86c76aa8a4fee6d177333ad6b08eea97aa5fbdd992e0df8db3c95b86dd0bae348164586488422030652ce2259d0afd9aa3119efbfb5a82a99c7d87c6c823b9c06b69d4f51704b86021686b6de1d678df42ddade1a589517dff056e97ed4433d31a2330f8910030655812a34047af5366e5765ca9475c2d66bc25504c901480d2ed15abeb3c0007997d84f3e3e1e40b3a7cd8bd5808f5ebdf85bec911b6b048ff48937c93f830e74618bced8461265670a26641125110a967893a2fb287231158b389375976ef5f7d4c64b4a01b0e67d4e14c709533d0343658fa575736f03c74f3c9e156d239cdc4fe04dda65b526a5f940cd990ab3e8ef85bd134ff4100a9dcf2a66499d02635f45fab2c65e005ae61d1efb322ea1c341142617254ed01ad1d281c211cd3b79c87ef6ceaf35bb68bb96b8639b2618cf2ddb4707efdf03167ac1c5b49114a6a4decbbd40541a99afa97fb23fa93b26a51d9072aca2d277cfa81148535423d27d910841fbfcb8df84c8e6a5ef3451a9163e18324f837fea70aa1bf233133fc7a5e51eb45d178b0f207d1d6babf442ccd6b44be0b680b62cf8d46de53f7e11201cc0b92b631c9c71a5458de8e34c4597dc57f4fae22458d7ef2d3c2cefaf0ecae60ab93f797955959f282a8cb729a85726bfc31483146626f86039110d3557f8ff143fd1fbb9b5dc0f6e3ce5adda64ef5ca1fe110bd0d50be98e2aa0d2803f48597dc0c3c8d29cc675de77310bea917b14233d4991f995896ee1b25a2dd41ea58a6bf9e2349feb2f68c1a792ee1b8bb1193b55abee778be3187dc5d1ad724bc5898906196070960434f6d5984e6c897fc6563ba8a22e7080768715f55ccaf92993bd91c32018aac0204a4d0d26ec8230ca58cd9dfa69cc72c2cddf2c2c37b974ad1c90e754a9542ec31adb35e2f2c9e7f23fadf731c999c6ac2734bbbafd648d53d9cad196949d1db9ec0147c459d6a637fbb00f15e2f0dfafd7e8c1f76d5d489e31d91f2ee69e4d0d5d85a2f68325d0a152cd0e44437a9da3cdfa844a6aeaa9d1bd981252c132a7d9a02ec4e78ec5b6b5f76f2b631625b96c03f774aeed5d7264be2dcdea51e33a73f3b48eb2f8914aded11063bff044cddb00170aa7a3598772e8e9899392aa7c06bdf57a63801122e8f0fa9f"}, &(0x7f00000000c0)=0x1008) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x2) 2018/04/25 00:45:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffff800, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x8001, 0xf7}, &(0x7f00000000c0)=0x90) 2018/04/25 00:45:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f0000bd11e4171273010000000000000000030005000000"], 0x40}, 0x1}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/25 00:45:18 executing program 3: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x4d, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/25 00:45:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000740)='./file0/file0/file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f0000000100)="3588e3352ed805c33a9c49bbaa01743442f529bd5f91c50c476a0359994ff0a71a75b11703b2aa206934afe919ba20ac71275e3325de87263d5d") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='team0\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x2b7f, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @rand_addr=0xe23}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) prctl$setname(0xf, &(0x7f00000005c0)='team0\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000700)='./file0\x00', 0x8001, r2, r3, 0x6, 0x1000000) sendto(r0, &(0x7f0000000300)="0119fed14b909f0b8e41254569ac80809c5faef067ef5e4c95c64de41f7d0a87a0cfc511dae083c3d5c1b7ceb479624dfa365a3e1f69133e2c7bc28c9630b1ea9d62543aa86f50a4109fc1960e19d8382942b77619c8de1838c5ff905318345804d24d47be7def7d57f3244672614dfa116944434ccbf559c17ae587fc4c12e5f31ee3deb5f3f9569bca45771a4e7d7c9d426ad9d1bb8d6ff5263fb9590b1d9643be4989c25f6acba23446450a1506ea956f8db6eca4387517b9f87575ab11d3e8b1e5ab1a6df66fdc3161d8b02657c369d68cf5e2eb42bb4cdc961cb4f49ab8821d8ff511f2d9d9a3fe", 0xea, 0x0, &(0x7f0000000540)=@ll={0x11, 0x1f, r1, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/25 00:45:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x12001, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="df11000000000000010000000000000005000000030000000100000004000000ff7f000000000000060000000000000006000000000000000000000000000000000000000000000000200000000000000000000000000000"]) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0xff) signalfd4(r2, &(0x7f0000000080)={0xfffffffffffffb9e}, 0x8, 0x800) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x1, 0x4, 0x8, "f8bc25c2b01eadd7bd3fe9d22198bb167da33ec3c878add4f77fb5ddae15d3db34eabdeca28bb842371f0000007056d2070180d717714f0706426aca069788", 0x13}, 0x60) close(r2) 2018/04/25 00:45:18 executing program 7: gettid() exit(0x0) 2018/04/25 00:45:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="021800005900000000e5d7575327d63a38488753312e9098228ba6d9e587c9fade693ec1db0300a9ea00000000000000"], 0x40}, 0x1}, 0xffdffffffffffffd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) prlimit64(r1, 0xf, &(0x7f0000000100)={0x4, 0xa19}, &(0x7f0000000140)) 2018/04/25 00:45:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x800000000000002) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 186.926855] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x94, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000340)=0x10) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000100)=""/156) 2018/04/25 00:45:19 executing program 4: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r1 = geteuid() r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x3) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000180)={0x7ab, 0x200, 0x1, 0x9, 0x4, 0x0, 0x8d, 0x5, 0x8, 0x6, 0x4000000, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r3, 0x1000) memfd_create(&(0x7f00000000c0)='\x00', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1c, 0xece) 2018/04/25 00:45:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x2, 0x2, 0xf, 0x3, 0x1000, 0x3}, &(0x7f0000000140)=0x20) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xffffffffffffff30, 0x1, 0x4, 0x7, 0x9}, &(0x7f00000002c0)=0x14) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f0000000300)=0xc) syslog(0x5, &(0x7f0000000380)=""/103, 0x67) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="00000086c1a90faf00000019eed3e54730f607658a1748d49f51863986ba2baaa541374ff33e13d8133eb2b32a34b41318da11a8a10600000000000000090000005fc402669f1cbcccd9d18620353e5e1fb7c73ca76d8f1e292cb714d95b401d18f5ad"], 0x14) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000340)=0x10, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800001000000000000300060000000000020000007f000001000000000000000003000500000000000200000000000000000000000000000008001200000000000000ff00000000000600000000c4010000000000000000000000000000000100000000ff0000000000ffffe0000001000000000000"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x410000) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) getpid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xccc3, 0x4, [0x7fff, 0x9, 0x5, 0x7]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x4, 0x40}, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) 2018/04/25 00:45:19 executing program 5: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = gettid() r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_aout(r1, &(0x7f0000000240)={{0xcc, 0x20, 0x4, 0xfb, 0x3bb, 0x5, 0x136, 0x6f}, "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", [[], [], [], [], [], [], [], []]}, 0x1820) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') dup2(r3, r2) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/25 00:45:19 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setstatus(r0, 0x4, 0x4acc357665a97c94) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800f5ffffff0000020000007f0000010000000005000000000002000000000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40000) fcntl$getownex(r1, 0x10, &(0x7f0000000500)) r2 = getpid() r3 = getpgid(r2) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=0x0) r5 = getegid() r6 = getpgid(0x0) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002540)=[0xffffffffffffffff, 0xffffffffffffffff]) r9 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002140)=0x0) r11 = getuid() r12 = getgid() r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002180)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000002280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) sendmmsg$unix(r1, &(0x7f0000002400)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="a59adacab00a75cd279e246f7a5cdcf79cc28ebe0363f173341c26311143672394a0da782bd8ca7121de0ff41f4ab86983e8a3", 0x33}, {&(0x7f0000000140)="6e5c234c89c1a9f2294a91e7e37306542a6f183dabfbe1e518f683026f571f142bfe9848717e99989e2023216ffb28de141e50c84e5682fba0192fbfddc9f8a320d30b9307b5d9620dbfa4040801f7307e4b02fab4a1974b6ca8a77f66982552ab816934f2ce1bfaab66f3c975826aa5498d29fc02866dcf4799d3519203fc080b131db16b6ea211bbfdac06520342aac0d98b646c27545fc743f2805197416435b21bfa9d9f2aeb95b22674f4b27d1e39d230", 0xb3}, {&(0x7f0000000200)="24f4cd26b5ba271c469c1adc00000173c386a0f946759c7cd494298ae5aa0039b42696f6351eab32c02dce5188e7e4625223adc088edb0b142d0cf62ed1538997ec216825b4b70af603f6d1b0aede46c891c876d5dcc1d489b1e05128d1712fd7e1f9d395fae0dca3bcb7598334a8b948ea609bf7188da009005841be80f7c6083f2e93a79f73522cdb460ef370890af7cd2adcd7bb719d5a7fb59d3a83e3b288a1d6892be4cd9aaf6a3b0fed59ab1ea0fffee13e877630a3a92213ba10f8c37c7288ddc903e4a1d9c59a56f446b933bc36268792d0cc2a2f08b", 0xda}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000003c0)="0e8761b3f665bc1125f2ab0cf229c85625f386acfe8d21ec2b52d8fb40d1c347573c14d67788a32c16ae09eb56acdebfa582d9e6890076aeeeb264f1e19184da31c4c938480b308c8295bb23d42a80e6d5bc2dcdc8f02dec150107846b627e901009fcde726ef58499b6721f9552b2d872320b4c8e2909f74096883703ee8ebed9f26b7680752afbbf6d0448e795ebd6eb655ae9af040902e5b60d4b68bf9468768f1d2ca3929535505d0d980f9af88d2b6058e7a0a39b1c6537fe9fbd255b69b6f6f4c8fcd17d46b224a62f4cb14bce20161345acccf518e5", 0xd9}], 0x1, &(0x7f0000000500), 0x0, 0x44001}, {&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000005c0)="ad46467a6dc3bf0dbae9bdbf0381a9ede98c9b94ac9d4295e99f4f3e0292b032567f342b7025118115558eb128bacc7111a4187c74d88e27797b1987cd531e1c4d7eaa770dd58139165de458ebc6e9ff9bef52b5ead2c33345552b1232ac9ab8b6f4233b45b4bd29365f9d6af8d075160dbb168eb699f1b6cb6df3dbc39e3c76fb36e980b8634132d603663c1b3954de8f65316d8ed973347e1014ca023eb533040c971719a384f3a52ba70c2130dd1837", 0xb1}, {&(0x7f0000000680)="643d5ed24abd3bd3b1c98bd367bf8d398ff6558cc7", 0x15}, {&(0x7f00000006c0)="66a817919bcebdf94f0714971844c470bc2a097a3255473bdc2b6ef7cd08f2461c6fb7a56032716b1827e4016aa1a8d453d6b5896d71eb76c0ae6aa62f514a04fdba9a40a535d37afaa76aa4cc50bc36bc6a8c7e38c3c29187f56754dc7ebd74bcb8d0c0df89dd4c22e52945bfc26c25557dc411312f7c4c3739b815e71b5e40a4a7645d91693aead74fe652401474dac04dd119d2aca28c7a1cececb4acaa2049fe1e60f918f5b2e5fd4a", 0xab}, {&(0x7f0000000780)="70209b1cae8fea7b820836836cb4a9209eb5588fdf", 0x15}, {&(0x7f00000007c0)="7738b6cdfa31d8f47717a95ea69353c9423f343c44", 0x15}, {&(0x7f0000000800)="10b359bd7f87c3b8b5a2a71496917249de6d", 0x12}], 0x6, &(0x7f00000008c0), 0x0, 0x1}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="ca9fff516a3924a0ea42cd04", 0xc}, {&(0x7f00000009c0)="0fac287946a265d3ee79b46b9f03695836ca9a05606244896871182e24aaa9190756ee124a5c5451acdd56bc6b97b8daab0b2825f9c35cf4dc99330bf84e3e446e7387d2cafcb3f05fd2d9d0c47cd880e7ecf1ab5d48a47b8ff1026af5670ed68f98f0", 0x63}, {&(0x7f0000000a40)="59056f391a6d625cfb17eaa59bf4598cff69262fa06b55640f3eaf81654413a65ffafe3199c3ce7a06bc393d2026b92f819e4bfa5e4b91ce934f972add56235b", 0x40}], 0x3, &(0x7f0000000b80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x4004}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000000c40)="e991ba70536d599b38d1d6260707a31dd91b550404ccf9bd02f040952caf560d06892b5e04428e8ebca2c52de031286da060bb2396ab9320957c3b02ec7a2175e8b87cf221d20876ef4ee33e89540870317492480c3ce1b22f6b934ce5941a8f245ea7e28fd25646133a017eb1c079075a85b1c5a6c70b389475871eeb0fc124ad8adb530219c4135c125be879663beb97fea8a8cb27d97aefb67cf270e101d9c20fcff6d0cde78eaa54059b89dd", 0xae}, {&(0x7f0000000d00)="24e93bacfb99e3b8a928cfe9dff61b31ba9c2641073dc84ec032887b96ae3f1308b22f0c7058719cba10079be21ebb4f1b2c1156998bd8da5e5a6b0d2c5e2fdabe7643bac38e6caf8eb12b5a476ea26936db88aa2cea6b6ba9a3df1a7882ef19f8e8af1a696b630b81361ca33b", 0x6d}, {&(0x7f0000000d80)="3e3988ab3f8086d530406fa5eab5ca65ae9ce59041d63cf85b89ed7abaa5f8db871434b48566d6df", 0x28}, {&(0x7f0000000dc0)="868f4cb54638a0fdac713195c8e79e076198c2ab4790b8cd650349350e29433c2ba68cd884a8c8f8e4267275e7a67852ddd901d01cfa9da845c77ec9622a1ae4bdeecec150e3af9e62f57b576c71fbddf617bb4abef0a35caf2dcc527440e0d0ddc9c74e", 0x64}, {&(0x7f0000000e40)="aeb619cb3b8e88a79299d379fe5ee5d2270758f534fa39de512c30fb9ae693e77a03936cebbee0beaf3bb1dee6c43a29cf040a", 0x33}, {&(0x7f0000000e80)="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0x1000}, {&(0x7f0000001e80)="0d7bf01fe32cdee82af813cee45e2223cab14d33ee09a13e1248a8be127baccca4533ac598dcab87439ba81bfbc589e5bda8ccc07bf827a8af2c0fe071491cac1d52f9980e322f6e6091d1c94622524cd75947127d9823b61b2d3bcfde20092d2a5bc76296dd20393e56eaa1a21e5363cba9b804e34a9a28acdd75f473326609738642f9a74323de0daf3b1426785b38ac311a10e698e2e6dca004c5e0fd944b", 0xa0}, {&(0x7f0000001f40)="aa093a77a2dbb68ad06f56656eaf487ae4206f87e11c39b6a952ed544ba0c0a05b0b0e3182d0bd1a7b0b6c7c94f7e745b6dc584f32a4d843e535daa69cd46e304526ca0b73", 0x45}], 0x8, &(0x7f0000002340)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r9, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="e1ff42ff"], 0x98, 0x8000}], 0x5, 0x4080) [ 187.300469] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5478}, 0xfffffe75) [ 187.395533] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001140)="7b2beef2d3f480038bab33ba9c66cba296d571f06f28bb567ac4171c9463a759d8d0612af9fd914d87b9f5cc20c0af8a35cdf082e5897b8b3546b31a926b215cef67a98732e0313784d7254514dadd731fa3e3a71788d3cc0b58de8ab55592f119c96eb12e144493beb6ce961d7f2907b121741a96e76d60b4d255eb41ecbb4f105b5bfe7a5eed", 0x87) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000140)="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", 0x1000) 2018/04/25 00:45:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5478}, 0xfffffe75) 2018/04/25 00:45:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in, &(0x7f0000000100)=0x80, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x8) 2018/04/25 00:45:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x3800000}, 0x8) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:20 executing program 7: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x7, 0x1, 0x2}) 2018/04/25 00:45:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000740)='./file0/file0/file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f0000000100)="3588e3352ed805c33a9c49bbaa01743442f529bd5f91c50c476a0359994ff0a71a75b11703b2aa206934afe919ba20ac71275e3325de87263d5d") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='team0\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x2b7f, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @rand_addr=0xe23}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) prctl$setname(0xf, &(0x7f00000005c0)='team0\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000700)='./file0\x00', 0x8001, r2, r3, 0x6, 0x1000000) sendto(r0, &(0x7f0000000300)="0119fed14b909f0b8e41254569ac80809c5faef067ef5e4c95c64de41f7d0a87a0cfc511dae083c3d5c1b7ceb479624dfa365a3e1f69133e2c7bc28c9630b1ea9d62543aa86f50a4109fc1960e19d8382942b77619c8de1838c5ff905318345804d24d47be7def7d57f3244672614dfa116944434ccbf559c17ae587fc4c12e5f31ee3deb5f3f9569bca45771a4e7d7c9d426ad9d1bb8d6ff5263fb9590b1d9643be4989c25f6acba23446450a1506ea956f8db6eca4387517b9f87575ab11d3e8b1e5ab1a6df66fdc3161d8b02657c369d68cf5e2eb42bb4cdc961cb4f49ab8821d8ff511f2d9d9a3fe", 0xea, 0x0, &(0x7f0000000540)=@ll={0x11, 0x1f, r1, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/25 00:45:20 executing program 0: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/bus\x00', 0x101002, 0x21) ioctl$TIOCNXCL(r0, 0x540d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) 2018/04/25 00:45:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='affs\x00', 0x10, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x800000000005, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) [ 188.478600] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5478}, 0xfffffe75) [ 188.527230] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000040)={'filter\x00', 0x0, 0x3, 0xd2, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000140)=""/210}, &(0x7f00000000c0)=0x78) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:20 executing program 0: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000640)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xd9}, 0xc) openat$cgroup_int(r1, &(0x7f0000000600)='notify_on_release\x00', 0x2, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)=""/53, 0x35) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="37600ae37743598105b4aa87c1a05078cebf693d94a199b45b053e28023035a5a016456d7d8e87cbd325be8d0ada9a1f6b0974675c7a91f86eaa3a6f75cf8d51d17b167b6564", 0x46}], 0x1, &(0x7f0000000180)=[{0x110, 0x1ff, 0x4, "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"}], 0x110, 0x80}, 0x800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x110, r0, 0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}}, 0x40, 0x7fffffff}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xe8, "1c6fcec1c1a2f3cd236f96e36e05f6f8b3122701aac08b29a39b5ed85ccb68e6bdc5c494e7bba07e07a767a665c59ec00b3b7831296ec0d835e07f39d674a69dcdecfc03d5406fd938049805a95c048aaed85412e4850d34559fcba4b6feb23f40d82a22abba51b6837e66d6bc7b8c7298dbf604aea5ecee4eac96a74dd060577b22385963b43ba7ae8017e5fa70e7af62fb5cbca2ca103bb2c6e9b29980eec7cacab2d8264e06d9830b54358631cb27b160754a35b1b941226db5fdb10213e356f5dd1b86190b203867a27b140d715072be946608996f109e61a0f515b8998ba6e7f32cfbfb3bc9"}, &(0x7f0000000400)=0xf0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r3, 0x4}, 0xc) 2018/04/25 00:45:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/25 00:45:20 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) r1 = socket$inet6(0x10, 0x80803, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x33d, 0x4100) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'ipddp0\x00', 0x400}) 2018/04/25 00:45:20 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2, 0xf, 0x112b, 0x6, 0x32, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_sec_ctx={0x8, 0x18, 0x6, 0x4, 0x33, "43f3c703dcaff8b3eb49ec94af80bd192663e1f5e5f62cf28aa9a032bc41056030b91366f9b2e96fb17e218b3b3594690be3d9"}, @sadb_x_sec_ctx={0xe, 0x18, 0x0, 0x11f8, 0x67, "27d3c9f845a4e3bf1aaaf9aa69910e06880a9a94de2c3868e8455f52c776a1ef5b7e93f7f49332b098ee215dcb691224c2fb7f07cb7769d1c90b068be41de041c580037b44e9a43899a4c03dd6ee081a18edad7717de0a633d614e4cf5f35e864fa23fefed378b"}, @sadb_address={0x3, 0x7, 0x2b, 0x80, 0x0, @in={0x2, 0x4e20, @multicast2=0xe0000002}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x4e23, @loopback=0x7f000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x1f, {0x6, 0x6f, 0x0, 0x79, 0x0, 0x1, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd2c, 0x3503}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x190}, 0x1}, 0x4000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001040)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) 2018/04/25 00:45:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000200)="6e65742f61db7a28") sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) ioctl(r0, 0x4, &(0x7f0000000240)="41cecf12a116925ef57211c373d180b3393acff59a1925b0c28193fab5380a0ccf2ab855c3375c5533fa4d475ccb2b70764f9bce759f6bfe226bd159389e18821e9f4bd381582301200d8de9a9293704a629f68b83c3673e1287b43a41a827c5f8768ca7e7702cbd5be5c3a160c0ca5d87e57e8767d8c74c4ed2337f298c376185322a5421ddc99b2b3d7fa2683110f7887f132f1498f41f74bed55566e0b1c3867b12184720b695a422f365a17bd20d015d7b20e8ad24df2a6781279231ddb51a16f1ef3edd607396afd70012e1ce") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000340)=0x10) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) personality(0x40000f) 2018/04/25 00:45:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5478}, 0xfffffe75) 2018/04/25 00:45:20 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) socketpair(0xb, 0x80000, 0x5, &(0x7f0000000240)) r1 = accept(r0, &(0x7f0000000140)=@ll, &(0x7f00000001c0)=0x80) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x0, 0x800, "f19c45e57002", 0x154}, 0x10) [ 188.886389] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 188.984266] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 189.051901] rpcbind: RPC call returned error 22 [ 189.118914] rpcbind: RPC call returned error 22 2018/04/25 00:45:21 executing program 1: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) socketpair(0x2, 0x80000, 0xac, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt(r0, 0x7fff, 0x4, &(0x7f0000000080)=""/5, &(0x7f00000000c0)=0x5) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) 2018/04/25 00:45:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) r1 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='ubifs\x00', 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000002400)="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", 0x1000) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) readahead(r0, 0x5ce, 0x200) mount(&(0x7f0000000100)='.', &(0x7f0000000240)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) symlink(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00') stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0x2, 0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 00:45:21 executing program 3: r0 = socket$inet6(0x10, 0x80000, 0x3) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$TIOCEXCL(r0, 0x540c) socket$inet6(0xa, 0x20000a, 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'veth0_to_team\x00', {0x4, 0x6, 0x3, "fbdf3746901e", 0x3f}}) 2018/04/25 00:45:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = msgget$private(0x0, 0xa) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000140)=""/4096) syz_open_procfs(r1, &(0x7f0000000040)='ns/cgroup\x00') sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:21 executing program 7: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) fchdir(r0) r1 = gettid() exit(0x0) setpriority(0x1, r1, 0x0) 2018/04/25 00:45:21 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) socketpair(0xb, 0x80000, 0x5, &(0x7f0000000240)) r1 = accept(r0, &(0x7f0000000140)=@ll, &(0x7f00000001c0)=0x80) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x0, 0x800, "f19c45e57002", 0x154}, 0x10) 2018/04/25 00:45:21 executing program 5: shmget(0x2, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x800) r1 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005, 0x0, 0xffffffffffffffff, 0x80000000000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r3, &(0x7f00000000c0)="3ccf8d8eab733e7de2fd86bbe9643bcaca3f1b7aec4eb6793740a34c5b94ab0c6f", &(0x7f0000000180)=""/231}, 0x18) 2018/04/25 00:45:21 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) [ 189.783423] rpcbind: RPC call returned error 22 2018/04/25 00:45:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x200) 2018/04/25 00:45:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="8b1130760faddcaea0100b36ffdd2e8236a06195644f86bbab5a35afc53cba9e7232120705a567ec27655d269e93a77ff92aca7474c302c49faf9c90f726c5f3eb7d7e0e251fadb0e844914ab08932165785559a0d8397604cea58e0d49259285a0c738be51d90ae69b3abb26dd0cfaa79da4257663c2ab8bd2ba5ea4f27897050fa47ddec725b745e59a38e02b4bb0be5ba0bdca39ede2072336189dae5f7198f07ddf743d5b72151db897eb0f6246c7c33179de45826b305083fb26be501e0ddda80703af75cf1522c79f9309da1ea465800be2a327003", 0xd8}, {&(0x7f0000000180)="792bd1008b653d153bce469e2fe0841d79a1e8bd4bb78d3bacf7e0005e00f62d9e24d4495b615836b6c8d606ec8936b42f1e2d256ff47b9971f9e2ffacddc6c4302b2588217c170e4185e0a3ae39497303fb163ef046f59424c4ccdf642219b17b4f95bc826999b2d0c0cd822070e1fc541ec122e57dad", 0x77}, {&(0x7f0000000200)="6c11f14af7c3572a84ef316242419990", 0x10}, {&(0x7f0000000240)="0d04feb986e1e70ea559c10576760c64f72aeafa6da4c101430d6647a296697547e4317a04e9f07ff635681a99ea6fe206bd340b00ae3fbffdc00fbb9ac85d3ddf45d30001d1ae2696193013b9a4a56d40f203a8fbbbf54fc27c33dcbc8ffa174eb1fb88ac7799c472bce68eef54535536af8bfa024dfec657419a695e66020b2f1ee05c3beb1e222008f307860159c0", 0x90}], 0x4, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/04/25 00:45:21 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) [ 189.951220] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:22 executing program 4: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 00:45:22 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x4000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @multicast1}, &(0x7f0000000140)=0xc) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000180)=@hci={0x1f, r2}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)="9041d5cc6a55eaf421dbee4a3ccf74243d10e1a8d7514bbd", 0x18}], 0x1, &(0x7f0000000280)=[{0x30, 0x114, 0xffffffffffffffff, "ed9fea07cf8e2a621eb498e3a22ff53616c9af58ef35a724c844"}, {0x68, 0x112, 0xffff, "934255a8c2069011160b2c770b84e01794e01744e921e699a8108f90b6a5789c4b5fc8f11317951135d6e1d54092bd59e1a64180bf743d874489c2fdee5cb754ae28c61f6cf60d1e13f63641066e272e96c6c04ee20de1d5"}, {0x78, 0x1ff, 0x3f, "2654743a0aa1ea509014bec5c504193a98fbe47d442f77ed505498a71595386cc6fac7f20e392ee3f1fbed1535e8557fc742ee7580f811bd42fc878e067c530374c3cadb592c9c983d960e7ec0f70ee8289ce0f7b4b88b31c92549813daceb02a6cbee"}, {0x98, 0x110, 0x101, "2bd57d73c6aa7fde3ed4f49e7c83cd1bd78c760a00d7721ec6ca66af38fab4b2839acca725281098e45012235beb4be5150e3a6118dc4b5c16eefc02cba729ffd8125cb860d2e38d4de8ed8134365603fdc2963af606b901d98779fda3203a902b3454b025f7c6e3e5d3fa189f41f04c9b41c4ebb394a881ede8e9c95b16af6cd385b499a488"}, {0x110, 0x10f, 0x1f, "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"}, {0x60, 0x1, 0x3, "9f539807f1365ba5179d964fdcd341fd285d535af4a541618a272ff7f3b34d2a797aaa738caf6c1c9287d595294de8737d32eafa38531544087a679780f84b6258529a343846298bb1"}], 0x318, 0x4000000}, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000600)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000680)) 2018/04/25 00:45:22 executing program 0: sync() ioprio_get$uid(0x3, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="89c1a95230a652d5f1537f95331aa510", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40100, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x220000, 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x3, 0x7f}) umount2(&(0x7f00000004c0)='./file0\x00', 0x1) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x4000, r4, r5, 0x7, 0x800000) syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x0, 0x121000) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x3f}, {0xb785, 0x8}]}) 2018/04/25 00:45:23 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) socketpair(0x19, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0xcb) 2018/04/25 00:45:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x0, 0x2, 0x33}) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x7fff, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x0, {0x2, 0x4e23, @loopback=0x7f000001}, 'team0\x00'}) 2018/04/25 00:45:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd6, 0x8000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0xfffffffffffffffe, 0x9, 0xffffffffffff8001, 0x3ad, 0x3, 0x6}, 0xffffffff}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:23 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) dup(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x3, r2}) 2018/04/25 00:45:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 00:45:23 executing program 3: r0 = socket$inet6(0x10, 0x8000f, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xf926, 0x400000) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffffffffffffaa16, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) 2018/04/25 00:45:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000100)="310e00000000000900000000000000000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'syz_tun\x00', 0x10001}) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:23 executing program 7: r0 = gettid() exit(0x80000024) setpriority(0x1, r0, 0x0) 2018/04/25 00:45:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/25 00:45:23 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018004308910000000e00080008000900000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d400000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="00010000000000000f010000ff07000045757b7678524c3d35e6720872c743408006f3116b3c1ff0b3122dbfb887d59a2b7bc7cbc94db9b58d5d63614104e9869d446b8b937798933d02e8372088ce5df5331d3c51939d09deacc8772600749585d076b53b4d27bdd79920259219eb63d84aaee17d3a6a3eaa3ad15d478d01aaa4279bf8a11eef20be13bee3ca63b94af53ce08858ea27351f8b5e17c5173224e7aa69dfa660b4851f568e296c77212ba44f0369ea9d5f17668aab05546a668f788f3bf140373af860f22d2ce6130d3ef608f94bee6d75c1ef670fc05554ee6cd99878578f2fef561b721d95fafd9bd841288f0f73445aa54baf16d3989d5000c0000000000000000c01000001000000b7448cb9899ec0652afe36b82342b1492be570e5c84b0f0cd68eb7d209b24c504578ccd2c111f7c1781d113307807ca55290ff4db230d25f30292118dbf7d0ebebdd952d4c8f0c6025c15a8dc9f4b0bcc2883a1e8a41b26c4cf4a16eb11da9bdb0807058c0b3cdf7eeca948dac1b68559a842d4c0fe060512b69b2e3bee76bb0b30f790a9ea42c6d02d302b1bf51cea42008b2127cd255f0a69a537d1fa8c6fb761cb4bb6a1f0bd8664835900f9e5367a8000000000000001301000006000000c0e28a3f80c6ac00da08d9f04fa3b9a5bc98b559d7b73344c34a7fc71a4c546782ba172e73457d3c501d92152aee26449a7dbb389d635e27f44dae493945cd925cc18ce39f26c3d6bab871ab313dceda9babd4c38e6a16b3778c2d40eded242268350deb1a7b71ba34f67b4ee0c7e896c14bbcf5794574f0e5f94740f9711f4e97e3b953f44a74b6e53612b627e5cbd5c8ce9257b7d2bd00"], 0x268}, 0x400000002) 2018/04/25 00:45:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) dup(r0) [ 191.484585] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 191.552445] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/04/25 00:45:24 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="23c3d7a510bcb1a5a83f94dbbbdeb490a8dcfe70dd365b2b00f46f6223c044dc1b45a15fc5a9bf71e7d137506bf2f948e140b53ad448f7754702a715e281654191480b120255a964089a", 0x4a) r1 = socket$inet6(0x10, 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x8, 0x300, 0x7}, 0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000001c0)=0x1) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/221, 0xdd}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/173, 0xad}], 0x4) open(&(0x7f0000000180)='./file0\x00', 0x42200, 0x4) 2018/04/25 00:45:24 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4708, 0x2) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) getxattr(&(0x7f0000000ffb)='./file0\x00', &(0x7f0000003fef)=@known='security.selinux\x00', &(0x7f0000007f80)=""/128, 0x80) 2018/04/25 00:45:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="ec15d6498a18fe3888c06f16aca6debb", 0x10, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) geteuid() sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:24 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/25 00:45:24 executing program 6: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000080)="747b7423810d9949dcbb23f5fdcf4def8877a3a6c6df1c492a12c778a1ca80277178776c85ce911569ce3aafcaa37b6a32f8", 0x32) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='syzkaller1\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:24 executing program 7: r0 = gettid() exit(0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setpriority(0x1, r0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r3, &(0x7f0000000040)="ee9040de374483d8c89545cb2e276c26efaa556d3b9d7310ae4cf2d2aa8efda1c77d58f3a2821fb313bfb8910e9dd12ce363a369748f150398f353d9c3c4af5a9bce896d7ac3af90438e4eefe23fdbad79ce126a9ff831e59e8eb36db56eeac649ea56e3f899f9ce7799e8b284f2f8a4fbb2d598934d8a18577c23f8539761bb0735360eaacb75cf93cd2084d5e885f7f325efdbbc95b2c66247b396f1333d0d0e9ac4eca51e7a4031f0b8009630caf8ca20d41462bcd4dfaf5ca61049a6b1783396db5d5af16abcdd31b3fdeffff49eea2281a7bd515f2e37f8ef"}, 0x10) 2018/04/25 00:45:24 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfa18, 0x400) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') mq_getsetattr(r1, &(0x7f0000000080)={0x7, 0x0, 0x9, 0x5, 0x8, 0xced5, 0x7fff, 0x1}, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x44031, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) pwritev(r1, &(0x7f0000000580)=[{&(0x7f0000000140)="ae88b470cab5d97a11434a8e5eebf9a601ea4019", 0x14}, {&(0x7f0000000180)="d12ba77e145f731aa9b634401d96cffff80dda74265e36f766b848b1540f82f694", 0x21}, {&(0x7f00000001c0)="967817fc94a41bc787ec5c400671b03139cafe403b197fe46f9430d51cc4dc9b5d84882d0dbdf2f4d7f7aa5ac6b0344bd53edbee58607df689f9fbea871c0c76137af8db43c3691e924fa99e2c62d2cd7efab3300ab054677a7b77a7f7ece032ac1e2f8aa79f97f4b6be592c514050f035ca49d00b4fb488f6e124e479ae4f7987fa63c9cfa54b80df7bdbadeeca9db0bfac68ac22b1cda0ec760275e76d4f22a2bc0d260f5bc5cd269e9e007d302a5bd3955330d8c1f2782d1dc0d5bad05484810cc5512de03baa45a078341e3e545704bb6da1e2634fcaf6b0cfceaec96f01", 0xe0}, {&(0x7f00000002c0)="7755d87de333575b1bb83536f791b8c282d294145af203cdab41423e75efd7fbe1489a32308387cdcffcd1ac0eec213ac4739140b18a4ead699b16587724d18e9cdef88f8ca81ffd52c49e75f7fc077218e241010d2252", 0x57}, {&(0x7f0000000340)="b6dac5625797bc9d6a86b87a484b23fbf38e4acc2dcd90bb29bdc2b8e2b60d6f01ec763a395d57457616843188e107afe0334e53de448e1b41a75c5e0becef010ab6b433cc3b2afaec52adb0870df9b52da9c31eec2015005b32a2b7baa7adb05cd6e75149482938c61c9185e009edb053eb58aea672505d8ea5f268324214487c1e84db0fd893e233ed331fc93a3d43ce69419c9a3b0b49c11509d085e6a4233a35aec7b8550870270c130276c6e2bbab463dd6b0f29179aaa55daa629fda045f3f17a970bf40a7dfa133a10222678dea85a49e509d3d94c1f4faed021a3e511bb22a6a130780be5294a6ee393fbf771f", 0xf1}, {&(0x7f0000000440)="6abb6f5fed88d89f9177e938957495ca1c761166e5338bf7354d3fe8eaf0aee79fd77df6f395d03f002b9d5ba6f188432b62a5e48d4fced88940ce124e76739da774045b97808f9668a01d12dccba410e9b162ccbb28fe995035029649c8baeaff090b1619524dd0a43a8108e33c49b63a326618f0441f9cc14a09504cdcbfa9b4d044fc59427770f9005c8195a840cc", 0x90}, {&(0x7f0000000500)="c4a2da052d3de71ef09c419abc6e7410da2264ed83a1bb15ab5f22bd7cb8bb23959ed51866618aaf00c1521104d25f8765beb593d8d9b4efecc958a318955f786cffb889056b2ad0003edb82906a737d0513707fa094abce1fe33c", 0x5b}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) 2018/04/25 00:45:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) syz_mount_image$hfs(&(0x7f0000000580)='hfs\x00', &(0x7f00000005c0)='./file1\x00', 0x100, 0x5, &(0x7f0000000f40)=[{&(0x7f0000003400)="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", 0x1000, 0xab}, {&(0x7f0000000b00)="d4aca601af683b9900a7b12d9098c27408292ff86b1679e985b0a1b2c105dc7c25e128f7dfd3179f6be942d45262fb7891958670e5072f0accc9b8351404d23bb0899ed453effb6b71c30ecd7e822fd86ce95da226887b2a2fb506d780b60332b81a697e7eafceee84a02d4442df1367635aabc8ea6900820bfe2c264d480baa58681c532d7a753a60aa7a31aab46004c7f0e37ea8c354360999240602888eaf103adea5e56a36255e38e5ab2a164668fd", 0xb1, 0x100000001}, {&(0x7f0000000e40)="4caa51b23d403d781a0cdb927dbccc7ce3b3f5864ea25bf18803d18d7d4d7169569f4e0796defa50c00c4e79a4ccb40b42c0d40371d411c1b3315f409ae39772479951584cc50218a6c16e1a1cb82e9bfb66920e4879d4b654c9126f0dc995b0a00fef4b16df2770a656a7c46dfee9c3e9bc08d736c95fe2119198b157011816a873a97ecb3b3b95c8a3799bad59b150a1df09d766e532fcf657ebf3604dcdc0400399ea4c86759bf718a17c96bd4d1803f5a1dd45b082bd286e5f57f73d99eaa1d8af5781af8bac39cdaa09abb3cc3039d422d43dd6c80209fc9861524419c0fcc034601a4fad", 0xe7, 0x8}, {&(0x7f0000000bc0)="1f77fa109c2cb38ff07ad395cb2eec176c7e0e38b882a5b8044cad4b68b0096717572cdb254816680e1ca10a9008ab486b8f1465efa56b5706d853fe22e6639eae1cb7ab864be2e57e4bd90f2f55f84a85a7e9ddc4417318a8efc0cb8341e6ee98081a08ca900c67bc5592a17b3f5fa60a7875b263d6070eb1d5bda87c7768a97b058a91adbba88f9d6785df860cfcff95bf8123c62e53ca755bb3", 0x9b, 0x1}, {&(0x7f0000000a80)="c01278", 0x3, 0x1000}], 0x800, &(0x7f0000000fc0)={[{@codepage={'codepage', 0x3d, 'cp852'}, 0x2c}, {@codepage={'codepage', 0x3d, 'macceltic'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macinuit'}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36, 0x35]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36, 0x32, 0x36, 0x31, 0x36, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x37]}, 0x2c}, {@quiet='quiet', 0x2c}, {@session={'session', 0x3d, [0x37, 0x37, 0x33, 0xbcdd7edd10d9230f, 0x3f]}, 0x2c}, {@uid={'uid', 0x3d, [0x3b]}, 0x2c}]}) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'irlan0\x00'}}, {&(0x7f0000000240)=""/152, 0x98}, &(0x7f0000000100), 0x23}, 0xa0) mount(&(0x7f0000000e00)='./file0/file0\x00', &(0x7f0000000c80)='./file0/file0\x00', &(0x7f0000000ac0)='slos\x00', 0x68, &(0x7f0000000cc0)="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") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) accept$packet(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001180)=0x14) connect(r0, &(0x7f00000010c0)=@hci={0x1f, r1}, 0xffffffffffffff1c) syz_mount_image$minix(&(0x7f00000003c0)='minix\x00', &(0x7f0000000400)='./file0/file0\x00', 0xa6, 0x6, &(0x7f00000009c0)=[{&(0x7f0000000440)="840bc0911538b7b5588512862f41c924a37b1d3e54d5cd96b161ac0d05dbc25a1b652e238a7b29883961bfdcd8ece07ef3293deb51be96dad27c46d5ba59403c941864b0f5c547d501e161d797476a6e4d008df3a17bca17c41e27ec4bfa1890f710f8389f5d123f8d0551d8e9c198a257fb2c2097757abd03d9806637baf206fb8f348ad7a6a9d7a5d00e07ef33f84eb79eb1a719993d55b56dd82797fb3ffca2ee37b402e7afd413d79b0994a282a4254a2be5118937770f20b14fa692028e3f", 0xc1, 0x1}, {&(0x7f0000000540)="990dc744e7b8f9ece3eb466bb2770117bf4bf20a010eb9008f158dececc94ea25d67d8e55d", 0x25, 0x9}, {&(0x7f0000000700)="3e939fee3eb7bb5fc66ebe0ef8c47add1176b2da1b805a34aa16559388e37cedb904e2ba2dd18336d185ca7d7cd7371aa1d70700405ed364d24f5241c4654593c9eac80e7d2818709837f293cf03d53c4e4d2f577e0d41d903b14f35cac0c48a0fd4b84918d39e7f3fdd9b12cb0374bb72926e6c310ca8a5c9538f4c04ead5d8ec8c5e592b642972d819d5f97335c322a3051adca1d389e8feb93d32ee3d12daecd178b0b73fae49e6c142c8f4f839b3ecf983ab3934185d036dfc256523347487a8f4f4a79b484b480f0c6ec12b1703d656", 0xd2, 0xffffffffffffffec}, {&(0x7f0000000800)="b8ddeeecf2d62eec97f398dcdfdda646710c9ad1dd9f69e3c57497c882801a515ae5d1b47797c85bf9b629a0fd0aaafc4dc8c610917c4a48a123d6ce212b706d8294c6ff4980795ea3d3a9175d95f3ab26b1cec51bb788782bd16520cd747846c93b73831ffdce32191accb62d5e1fdafe230d48452c806d317adee2128e0d52a24d07a31694ebe3ebc6142afe4eda8100f74ecb851b240d70fe7158b0056f1f65376f7e91f9c7683b03e36e55b3cf2e52a6204f04fb770787e164c6e94fb006b578665f010ef5c4b0b7734fd0beb8137d6e", 0xd2, 0x2}, {&(0x7f0000000900)="c085b92110207d08ac3641f8c6a68d754dc3fd533f494e6714b55c342dac2606063434a0992431d1a510182743236dcc8cf98e60093d9778c5bfd87d207daed4966f9969ebe7cdda3ec0c3388284b803211b2a04a1a91716915788bfeb2b99b00bcdca013c079f4d7ff2ed113c778ed47f1933f78070d2026f10d42676149b6a843de0715b444eed980a9c1430cd2e8a8fea1c572bce82", 0x97, 0x401}, {&(0x7f0000002400)="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", 0x1000, 0x1}], 0x1000040, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:24 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/25 00:45:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000033c000)=ANY=[]}, 0x1}, 0xfffffffffffffffd) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x14e0000000, &(0x7f0000000100)=0x1) 2018/04/25 00:45:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xa, "35453fe63ea513b544b2d1a57f81f6e96a96758b3a96c27debfb206312851738fa96259350250d1aade8c5b7bbb21deab21f1dfdc90bdae2b731c743b0ab450ca4ee2575e3821118ed845a26ea7ae97463c15cec3a68252261a1fa6143b2dc2c6088d0541ff588f39be1f852c65568e0fd1fc2e35306b70b98bd530d3986"}, 0x80) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/250) 2018/04/25 00:45:24 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) sched_getscheduler(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000005c0), &(0x7f0000000600)=0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="1e907f63d7ed38ae65cfeac17803a13a900f1b3f879e6fd67b409c0cf0247baffc2a0cbca351f34c238d1d4196c5a9819f0ac718f05d7cfb718715e307c32242ae06d87f785879523852fae21127897270c6a9f9da070b", 0x57) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={"616800000000000000000000b4d27d645d00"}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfff, 0x30, 0x6, 0xffff}, &(0x7f0000000140)=0x18) ustat(0xa9e, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x3}, 0x8) 2018/04/25 00:45:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="52000000dcbaa4463863afcd520d5003001c2df424cef1b2deceb9a8c8842c31c12c29485256236b7e4d1b800000e452590794f9b246c9a3070000005a56f57b435efb5d73a82b81490498a0ed7cb8982c8746edfc19c1ea8a0e895e66871116bcac"], &(0x7f00000000c0)=0x5a) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:24 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)}], 0x1}, 0x0) 2018/04/25 00:45:24 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000001740)='/dev/adsp#\x00', 0x4, 0x100) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x3b6, &(0x7f0000006000)}, 0xffffffffffffffff) r2 = dup2(r1, r1) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xeb67) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socketpair$inet6(0xa, 0x6, 0x7ff, &(0x7f0000000280)) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r4, 0x1, 0x70bd29, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/04/25 00:45:25 executing program 0: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x80000001, 0x0, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffff801, 0x10001, 0x0, 0x800, 0x7, 0x4, 0x0, 0x8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x5d9, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x0, 0x2, 0x0, 0x2, 0xeb3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f00000003c0)=""/237, 0xed) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x24, r2, 0x10, 0x70bd2a, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) perf_event_open(&(0x7f0000000840)={0x4, 0x70, 0x20, 0x7, 0x8, 0x2, 0x0, 0x9, 0x20, 0x8, 0x100, 0x3, 0x9, 0xc52, 0x3, 0x7, 0x6, 0xfff, 0x6, 0x3, 0x401, 0x9, 0x56, 0x3, 0x9, 0x81, 0x0, 0x7, 0x3ad96236, 0x6, 0x9, 0x100000000000, 0x1c, 0x9, 0xf3, 0x100000000, 0x9, 0x3, 0x0, 0xfffffffffffffffe, 0x1, @perf_config_ext={0x1, 0x7}, 0x2000, 0x2, 0x100000000, 0x1, 0x7, 0x4, 0x9}, r3, 0x1, r0, 0x8) ioctl$TCXONC(r0, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xe8) ioprio_set$uid(0x0, r4, 0x7ff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000006c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)={0x104, r5, 0x401, 0x70bd2a, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc9e4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xad73}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffff7fff}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x104}, 0x1, 0x0, 0x0, 0x50}, 0x20000040) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) 2018/04/25 00:45:25 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x8000) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x17, 0x8, 0x9, 0x15, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_lifetime={0x4, 0x2, 0x2, 0x80000000, 0x8f, 0x3}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x5, {0x6, 0x3c, 0x9, 0x2, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}}, @sadb_lifetime={0x4, 0x2, 0x1, 0x100000000, 0x8, 0x40}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}]}, 0xa8}, 0x1}, 0x1) 2018/04/25 00:45:25 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)}], 0x1}, 0x0) 2018/04/25 00:45:26 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x49, 0x4, 0x100, 0x80, 0x140, r1}) r2 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x40) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000000100)="97c0de18baf65c0a76be63913afec951784f42f65533bbc32d8aaa650f096a8af623707050dc3d6401ecd50d7365d2d5fc637c1b018e8b0690a755d28ecf473ea0a29ab635a30afa7023c903c8d1568fee12813e8651b83644653813044ec868d8cabb2743e27acc1efc711973838053c746c03693efbeb50845b6ece9eef173da60a0326d5bf2f92b45459a43aadff3861d991e84aefbb85882d6d384373d35779861f5bff3151463be0fdf447a4a5bd8e32a678af11aea5e1f61116a7a791acc71ae9521bdcdaf6d178295cfb38ad6e86c6ef95f159812b0b646c9921d761bbf", 0xe1) 2018/04/25 00:45:26 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xef, 0x40100) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="be94eafa50c0d95a1941f13eb1d9634f640aa550bc2f225a7929318652bc9e669baadc1f92e46e2ecb83aca367b0c8f5fecbf11b") socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) fcntl$getflags(r1, 0x40b) 2018/04/25 00:45:26 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)}], 0x1}, 0x0) 2018/04/25 00:45:26 executing program 0: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4040) 2018/04/25 00:45:26 executing program 7: r0 = gettid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) exit(0x0) setpriority(0x1, r0, 0x0) 2018/04/25 00:45:26 executing program 5: unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="7055ba7380"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/25 00:45:26 executing program 2: uselib(&(0x7f0000000700)='./file0/file0\x00') r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) r1 = gettid() lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000002c0)="865c28a7e924aa6aa25dc0790af5b61ae45c29dfb552878aee27922effb0c8b4a10142f7c9a027db360ee50acdff8d277507abc9435d61152bd719ddf754823bbbe107cf01a8c8b4cd0ea8b567151dc4aaef8460b9ab11d43135f571b5f1b7e0432db9c38dec7019a4e7f57fd0a53487ac51f5", 0x73}, {&(0x7f0000000340)="f64c8e9009c4ab45600bea052175f3464f0cda757ea98dd1b0d5297ef5e068b38b3d068db3b047df00a13dde5221a3c66294397ed1039c6b421a53ef92f8ebd57c1144cca174031dfdcdd61a5d2a7bd5b067ea16708156be10c63a43c7fac3f6b4a97aa38f0d92f166c92ecfc752096517c5eb682451e6a22c2cad7f1c98512ea75b052df11dc72a2b1656d55b7a0c70e5db69463f01a7275627ac87eb4bce13412b82bda080a6dda9a3d2d290e275c29ad0d263fe57e7274a36709d7ec5836be149169c029127f1bc9895417ed13bd5aa19b6a7cc52583d9e5efab06d44ddd710599e71768a201e1090224e3b9c400948487859", 0xf4}], 0x2, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4}, 0x80) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:26 executing program 0: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000040)=""/217, 0x322) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8080, 0x0) 2018/04/25 00:45:26 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@sco={0x1f, {0x7fff, 0x800, 0x6, 0x91a2, 0xff, 0x7}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000", 0x12}], 0x1}, 0x0) 2018/04/25 00:45:26 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000280)={0x18df08d5, {{0x2, 0x8004e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xb1a9179c6e30882a) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x2, 0xe86a, 0x9, 0x2}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f0000010000000000000000030000000000000000000000007411f0329d0fa90ca69ddc0f697c25098d4f564c9ef61f90b91c9e485792b5dfcf86"], 0x40}, 0x1}, 0x0) ioctl$void(r1, 0xc0045c77) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r2, 0x9, 0x8, [0x80000001, 0x6, 0x452c000, 0x63, 0x3, 0x7fffffff, 0x3, 0x7ff]}, 0x18) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='net/ip_mr_vif\x00') 2018/04/25 00:45:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x152) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x121) 2018/04/25 00:45:26 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/4096) mq_timedreceive(r0, &(0x7f0000000100)=""/131, 0x83, 0x7, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x42, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000000c0)={0x1, 0x7, 0xa0000000000, 0x39, 0x2, 0xffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000001c0)={0x0, 'eql\x00', 0x1}, 0x18) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) 2018/04/25 00:45:26 executing program 3: r0 = socket$inet6(0x10, 0x2080002, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/25 00:45:26 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'eql\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0700000000000000000000000000000000007fff000000000000000000000000000000005d06044aedb63dcef579e0c0abc6870c203dfec714eb24c3303d5ac977e081aa8b98718fd63bd2b5cadb61f98adc7b21540713f0731bc58b80a17906148df65bde7aa62a01774acdc6ccd51021aae21b173861a0d858cc472afb40258219b0df6f94bffbb965c8add841179392c750483715fc7e134bb7b026e48fb4556778b24f7269"]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000020000000000000000000000000000000000bb6487ad84a94d99769448c06b06c9568e347cafef932655485afe1891c7bcd5c75f48190c59bb0a7c3cc646529a23d7f55e09ef565fb98a68e2d61e1875a586842587e14084347f79d815b66f7f86f5182bf6018fb21c0f87633442bff9aca08c28", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) keyctl$session_to_parent(0x12) 2018/04/25 00:45:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000", 0x12}], 0x1}, 0x0) 2018/04/25 00:45:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) readahead(r0, 0x100, 0x10001) [ 194.700807] nla_parse: 1 callbacks suppressed [ 194.700824] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. [ 194.797249] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 00:45:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x80000001}, @in6={0xa, 0x4e21, 0xbf, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e24, 0xc71, @dev={0xfe, 0x80, [], 0x10}, 0x3f}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x4e21, 0x2, @empty, 0xd3a}], 0xd8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x8, [0x5, 0x1000, 0x2, 0x4000, 0x4, 0x7f, 0x100000001, 0x8]}, 0x14) 2018/04/25 00:45:27 executing program 3: r0 = socket$inet6(0x10, 0x2000000006, 0x2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:27 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000", 0x12}], 0x1}, 0x0) 2018/04/25 00:45:27 executing program 5: r0 = socket$inet6(0x10, 0x2080002, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/25 00:45:27 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x101) openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x70a, 0x2000) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x7fff, 0x8, "64f07ba5802e", 0x8001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) signalfd(r0, &(0x7f00000000c0)={0x6}, 0x8) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/04/25 00:45:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:27 executing program 7: r0 = gettid() exit(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4200, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400) accept4$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x7fffffff, &(0x7f0000000180)=0x4) dup3(r2, r2, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) setpriority(0x1, r0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000002c0)=ANY=[@ANYBLOB="32080201000000000000000000000000000000000000000100000000000000000000d9ffff000000000000000000000000000000000000000100000000000000000000ffff00000009"], 0x48) times(&(0x7f00000000c0)) 2018/04/25 00:45:27 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400000) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8, 0x20300) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x105002, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xddb2, 0x400001) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0), &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r2}) 2018/04/25 00:45:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000340), &(0x7f0000000380)=0x4) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000001500)}}], 0x1, 0x0, &(0x7f0000005680)={0x77359400}) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="8d8e0926e477687a7c546e75d5c9ff6ed509452e202d5e447b0a0200bf8a065422b54c29d7d27a7fa825962cd2740769a748012148d369c3360084be1596c64d811eb09f5af59a56d1032e865f147059b708efddf09089faecd1d64328c3622de8a5", 0x62}, {&(0x7f0000000080)="bbe210257678aceffc73d13564a2b2248b3f0788adb8188db530ce028a652fb0ff8ffaa1334bb19183f520dd9975e7b569131fe1a3c81ecb4706", 0x3a}, {&(0x7f00000000c0)="94eb22a27c0c1ae40014f3436f0290e9680686390bbfb097727288a850191d46b7e886c36018a2e5d16a884ba233eed756133eb77b477e23e5bfef48f43123a030cb27cc6325ec65c2912e37d8e1f324f6c09fd5e2e0d8b4c04eea157aa6a63bf86622a13b3cf1bb560de058253247e4359b81af1d3368a32bb8287d2c70fd2937e56ad3f9a1c90320b49ffd097ba822867f666a52d029962658c21bfdf7d3c127", 0xa1}, {&(0x7f0000000200)="1e65449aa596ffcb121c900564ba66686a99606014a1e2ea75e412d4ce3fc36ba0837ae7fe5d1878f9e8f33517b8c06b3de2db04d0fdedb8481eb12b2c6d2c486cf8effd9c0cb245a9e9d8e1eb744e3d94e0e2e3f8bd492a246c30dd09ea391ebd643ae09354572f3ffed0bb567e5c36abac1e14c41bce6fb12f3381498cff6add5d01f956c94b62b1bb80bab06f771c6a30a676b50328733686969349d3e24f22b2867473e272792d9ad33d16567bd0955018d864eeaee2a0485e710b728167909bb8da479b2e0ef31781d5f052e54bf9a7141c37c8f2b2e93a41e6092f9ff33c10ff8161e9", 0xe6}], 0x4, 0x1) 2018/04/25 00:45:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:27 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000100)}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) connect$netrom(r2, &(0x7f0000000200)=@full={{0x3, {"05c98bbc527a9f"}, 0xffffffffffffff7f}, [{"4c0cde959f56f7"}, {"da53519bf594cd"}, {"56a87d65cdf112"}, {"15b68bd501a2b7"}, {"807d858e371df7"}, {"23d5b97dc357fa"}, {"0a7c91290df275"}, {"7bb80bc987456d"}]}, 0xae) 2018/04/25 00:45:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:27 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0x18, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x1) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "c33af42ef25dffe517b39a8978cef1996a143b144afc55a4570aa217a927c42c3da2ffceb32aad1991478ab374a9409052d3d4974b83ac755659e8354b1c81a44c0273d4ff22ab74a029e61baab4a361c328fc403ec945a653b98699c073128927eb66801596144f800e007c6242c3f79614b1cf502ebfb6326485bb1842799178f3375eb5f5380bb2871462"}, 0x90) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) 2018/04/25 00:45:27 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d85", 0x1b}], 0x1}, 0x0) [ 195.635321] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 195.687588] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x20000400) ioctl(r0, 0x20000000002201, &(0x7f0000000100)) 2018/04/25 00:45:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8080, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @dev}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000140)={0x11, 0xf6, r2, 0x1, 0x1e, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'veth1\x00'}}, 0x1e) 2018/04/25 00:45:27 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d85", 0x1b}], 0x1}, 0x0) 2018/04/25 00:45:27 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x5) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000200)=0x54) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x8000000000000000) 2018/04/25 00:45:28 executing program 3: r0 = socket$inet6(0x10, 0x7, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) sendmsg$netrom(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000340)=@full={{0x3, {"22f68620d7169a"}}, [{"e4751b08de6efd"}, {"5a1688af9fd9bd"}, {"c0e98491f5db34"}, {"510e9f5cd3932c"}, {"a988b0afb8fec2"}, {"7bf1e6e42ee099"}, {"cf27b3deea2901"}, {"4036560b97ea59"}]}, 0x48, &(0x7f00000000c0), 0x0, &(0x7f0000000540)}, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/212) sendfile(r2, r1, &(0x7f0000000100), 0x80) 2018/04/25 00:45:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d85", 0x1b}], 0x1}, 0x0) 2018/04/25 00:45:28 executing program 6: exit_group(0xca05) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2, 0x18, 0x3d, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/25 00:45:28 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x200000000000008b, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd2a, 0x3505}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0xffffffffffffffa8}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'self\x00'}, &(0x7f0000000080)=',,(\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x9, 0x10}, &(0x7f0000000340)=0xc) 2018/04/25 00:45:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x3f, 0x5, 0x7, {r1, r2+30000000}, 0x1, 0xffffffff}) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:28 executing program 7: gettid() r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa, 0x40) fcntl$setstatus(r0, 0x4, 0x40000) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) exit(0x0) 2018/04/25 00:45:28 executing program 5: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 2018/04/25 00:45:28 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001100)="65171550c2469741291329efe712a1054dbdd85e128e5bf951f36923238c837e95c869dc3465999c4efe48dc322492b7b3ca9c07c47288bd7c268a5c359be986e4b0bc3260b316a9604790e85befdd354bd2511f5f23203c8af9206e7a15bb358c97f1cc145c72a39c149c8a6e0dbf8313444248b03d550931f38fab03f38838113af0d8a108282cc0dd484e9452041e72fdf0c983b7a9bc325adc10d87d639412879d6a42b22642bfd66c3af6c36b2a8152430db0c2a8725addd9", 0xbb) r1 = socket$inet6(0x10, 0x3, 0xd363) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/25 00:45:28 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/25 00:45:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200", 0x20}], 0x1}, 0x0) 2018/04/25 00:45:29 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup3(r0, r1, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000000), 0x800) 2018/04/25 00:45:29 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), 0x4) r1 = socket$key(0xf, 0x3, 0x2) timerfd_gettime(r0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x10001, 0x2, 0x3ff, 0x7ff, 0x400, 0x9}, 0x3, 0x5, 0x1ff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) dup2(r0, r0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="021820001000000000000000000000000300060000000035c73edaf24f4b637a1eab8dc504b8c4fde5fa01f7020000007f00000100000000000000006a13cdf12c87b8a500000100400000000000000000c508001200000000000057da700000000000000006000000000000000000000000000000ff01000000000000000000001a9336c4e5d4f6585a20d676d2e5e4e93a4d2cdc36bd50ea1281595b98166aec0559507e660f9a107d7215d159c9b58d61d2c99f2621f545f8af46e0086051bb3ee9967f77bc657be516f21254dee13238ceb3fcf0c4474be947978cce387e2097feaf4d511d6a5f65763d544ce75d926d9649fdbab235"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:29 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0x20100) 2018/04/25 00:45:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x42, "5d6d027b65298cbcea0e1e5555a6e484a51724b74ccc875314ee6ece0fca1031dbf6b0cf47764bee991a8a46081a43e821258533e7a567e0d833c932611101c1dfbf"}, &(0x7f0000000080)=0x4a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa}}, 0x1, 0x0, 0xe830, 0xfffffffffffffffc, 0x10}, 0xbab7b7f290f1920c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8001, 0x2) 2018/04/25 00:45:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200", 0x20}], 0x1}, 0x0) 2018/04/25 00:45:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000080000000000000000000000030000000002c900007f0000010000000000000006030005000000000002000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/25 00:45:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) ioctl$KDENABIO(r0, 0x4b36) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x8, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x40, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:29 executing program 7: exit(0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) setpriority(0x1, 0x0, 0x0) 2018/04/25 00:45:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101c00, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0x18, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}]}, 0x30}, 0x1}, 0x0) 2018/04/25 00:45:30 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0xf6bf, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000940)="9e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/25 00:45:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200", 0x20}], 0x1}, 0x0) 2018/04/25 00:45:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xfffffffffffffffb, 0x401}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0xbe, 0x8) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req={0x1, 0x9b, 0x6, 0x100000001}, 0x10) 2018/04/25 00:45:30 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="29e06c55d7ef27d913c274bda73c887f627411d09ad19e6f5c0964cc054f4d5477561f61a27a51a726b6c722ce08389eb1ba3e8f42d8368fd50e04fb603812572db4eab01b4cec467b1ccdafd366c476d5fca6d89c38c09956e3747226c2dd75435fc91448cd8e44ed41444cf15f6e2b6ed31a849946635a82404b97bd307aa657079a9704f9302e9fb59a730a2a736a83aa0e6e4b84328083763e3e412ddc5183cf523fcb8d60cda8c982695b9016ccb996dab11fb84051efcffa2cb51b8aa77cb97a9454619c18c737d033ead40161"], 0x1}, 0x1}, 0x48080) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x277fe) 2018/04/25 00:45:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'team_slave_0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800120000000000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02180000080000000000000000000000030006000000000002000300050000000000020000000000000000000000a02c7cfdee1838942ce20104f3c952710e5b0e4c80823f20de9203b99a9a58bb2d33380b3a28c2039e2a66dbd5c505567b41efa677e8732cc00903030000004df95ad1e59adaf6742ef52119065eb682dfa4a5f5bf49976d22f2426da8f61324677bb8c5190000000000000000000000000000"], 0x40}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xff, 0x400000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000140)={{0x32, @rand_addr=0x401, 0x4e21, 0x0, 'ovf\x00', 0x20, 0xffff, 0x24}, {@multicast2=0xe0000002, 0x4e20, 0x2007, 0x3f, 0x4, 0x20}}, 0x44) [ 198.189164] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188", 0x22}], 0x1}, 0x0) [ 198.280398] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x16, &(0x7f0000000080)={0xc, 0x9, 0xc00000000000, 0x4}) [ 198.522214] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 198.620400] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:31 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x16, &(0x7f0000000080)={0xc, 0x9, 0xc00000000000, 0x4}) 2018/04/25 00:45:31 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800000800c0249710d20fc126b96f35000000000000000000000300060000000000020000007f0000010000000000000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0xf6bf, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000940)="9e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/25 00:45:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188", 0x22}], 0x1}, 0x0) 2018/04/25 00:45:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) keyctl$session_to_parent(0x12) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x0, 0x2710}}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:31 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0xffffffffffff5df0, 0x20000) epoll_pwait(r0, &(0x7f0000001380)=[{}, {}, {}], 0x3, 0x10000, &(0x7f00000013c0)={0x6}, 0x8) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fb50d2d1cb2a4a280930aefffffffa74308910000000e000800080010000000e16bd9562a00ced40000000000dc1338d54400009b84136ee75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xf}], 0x1, &(0x7f0000000080)=[{0x0, 0x112, 0x7, "af29"}, {0x0, 0x103, 0x8000, "c5512c25c1f3427bb884b655192bb03223ff0da8484632293cfc228fecfac050d09df309e7ee0393b92762b72ceaa4420a9ab3f847183a6da99890b1e0a85be43b15cb1b9431ccc8532a587b68ef407f69d616d1339e91f2fd4b901e6080d849d002175ae32e4f0a52e01d9ef9a6e20c09ef"}, {0x0, 0x86, 0x8, "4b94d82478beaeb15b2783ece3189fcc057330f46734bfc992a7"}, {0x0, 0x117, 0xfff, "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"}, {0x0, 0x0, 0x51, "6b687ee449259f09eafd7cc1c8e70fd42ba9c74e0c063675025fba650dcad5524e0b30ac5abf13b963638873118959102d59b3a5772c60a1c404b07de6d426d46a9263a6df4f305ccf812aeabcebef85f2d957674a69f8a27c2a33a82d78c926ed78985383fc589f9207fb62b19fdfc2282c0aab29b758f4a33d29be17d3f939fb980bc5ac664d4f34c2808d9cc606aa292ec7b66377f70d86080b97a19fe40caa90252af41b90ed4063566f2c327a846105b12fc1c18ace6cc68069d6b0e8bc58dc1c46dadac3775d070eeaa886cf7be9055421f4e0a66befeb71e55558463b1621a526bf59fdc0"}, {0x0, 0x102, 0x0, "e939d4a22113b96d96b97aa3e5ba2c19871f82b8468d9aadb40df2d32f56e97b35aa25fb73a9a9676a3a2a68d572e26efcd73296aa3ae69fac4bd038e642a9fb33d0bde8384a07851a63fefdb8e9bc7f17b28340d65d2fc13d9cad9c865d3299bf3854657140d4b7a4a4e16e33c39ab7181a77ded9761ae53e467e896a37bcb3379b606af058f9a1f8cd960765cf396c103005e3d33f2d31061eb7f6c710c93fe863"}]}, 0x0) dup2(r1, r1) 2018/04/25 00:45:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x1, 0x2, 0x2, 0x0, 0x6}) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x1e0d4beb4) 2018/04/25 00:45:31 executing program 7: r0 = gettid() exit(0x4) setpriority(0x1, r0, 0x0) getpriority(0x0, r0) [ 199.371863] netlink: 41 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 00:45:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000000000, 0x101) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x401) 2018/04/25 00:45:31 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/04/25 00:45:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188", 0x22}], 0x1}, 0x0) 2018/04/25 00:45:31 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = msgget$private(0x0, 0x204) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/20) 2018/04/25 00:45:31 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c5c796cd66ef242024d0328a0f7d760e08e55", @ANYRES32=r0], 0x17}, 0x1}, 0x44) 2018/04/25 00:45:31 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) write(r0, &(0x7f0000000140)="ff11f421fad4057c070096de8e922e86e72882c1314ae3d5", 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) 2018/04/25 00:45:31 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x10c, &(0x7f0000000440)=[{&(0x7f0000000700)="39bc6a88cd2e99bf79a21425cdb37be4695bfcafe303759b376142828123c00e74d6b970d4c7bc949e1efad7562f0f50efa71646efbbd5d1e8fdb464dccef675bf0a7e4c25e64351c4d6247e2e37da3dc8da79abf81597d9585711b43e2212c2ab51a10ea1ce4d391f8f55e44b5b315495f87b087e440e5abe6d4418ead32a83a8233d2955f26c1b8674d681b0bb820be255a8847b1f61d7af15072e35cbdce50f4fce7b6b7ceeb70059f701be8dbdd7db23af4a4d1c0598a2bb657e8abf659cd811aa02fb2441", 0xc7, 0x8}, {&(0x7f0000000080)="e124e50941dc64d15fb8", 0xfffffffffffffe3d, 0xde}, {&(0x7f00000000c0)="0c242de4dc8b1e5f2197e6b89a7e090f1f8e8c5b", 0xe, 0x6}, {&(0x7f00000003c0)="6f0f249d6f1450e9f03de6a91b741c80319793927aaa1985a726ca6848be6c978db7cfe1128412c69e3f01169f2a230de816a4b6ab6249aab99c83edc543d969ce1385196f251b7c9f9093e18ecae4c550cdb6cb35", 0x55, 0x4}], 0x20, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000004c0)={r0}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xb8, r2, 0x10, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x321}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) setpriority(0x3, r3, 0x7fffffff) r4 = open(&(0x7f0000000d40)='./file0\x00', 0x402000, 0x1) openat$cgroup_ro(r4, &(0x7f0000000d80)='memory.stat\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x147}, 0x1}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x100, 0x0) fcntl$addseals(r5, 0x409, 0x5) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) sendmsg$unix(r5, &(0x7f0000000d00)={&(0x7f0000000800)=@abs={0xac391d528b18008d, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000880)="0bf31955eabccb4696d28d23a436b325047b1b7a4b38830ee17291d3ca1c638f9b7992fba88656c4e2aa193e83515f2b4ea43ee6bc0c8cd94b8786072791fc517b3d98508b9c9bafa2bb9dac57817a04595d87f77e10369d3ad0c4e9de7b78feffc6d322b318a20a29e25ea3b0ca48b64c23df329b21569326c2040ba03d8e348572e024533d0781c144c331f74c08f68f827cd108fb6c7c62a598cf536f4fb90f29d794208ae5a324b29ee4aec0943d24cf145a8a", 0xb5}, {&(0x7f0000000380)="75357c2ba002c070e65603b91107fcb6d1", 0x11}, {&(0x7f0000000940)="3ec13ca086237990f850b3730cda279d98bbfa7cd682680bf8eba5ad4fb544fb0d37043ed34682643e36b4cfa12ecc3e30e784bea50174846ba3ea56ded67f471e74a87ca2195fc48f9d42b000a5af64e6123c135bcfa1a40cae5cda0368d43240479effa0bf915e3147241fbe2dc85f8887b14dce2fd17377ed2492353365bad6a216ce2819b260538e5f3c945041ee09a3512c964e098cb904a5bb09ab79a9be1357f857e711af497335263576ffe93778289e51127b87e7d6279b14860878ab74f52f0d7a2bc65cae73c8c033c9894fe97aa7106d017d8348", 0xda}, {&(0x7f0000000a40)="76cffc3499401dcdc6f24f0887fcca0f2d532b46b2aeaa59296274d2ef164f4611be7211e69d52513693f8ffeb7a2ad1bda09df213fe0c5b54e5f1014bd7b89734f60d786648a517b3eeaefb", 0x4c}], 0x10000000000002ae, &(0x7f0000000c40)=[@rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r5, r0, r1, r1, r5, r5, r5, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x20, 0x1, 0x1, [r5, r1, r5]}, @rights={0x20, 0x1, 0x1, [r0, r0, r5, r1]}], 0xb8, 0x40010}, 0x4000000) 2018/04/25 00:45:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d18873", 0x23}], 0x1}, 0x0) 2018/04/25 00:45:32 executing program 5: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000fe0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0xffff, 0xfff, 0x1200000000000000}) 2018/04/25 00:45:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000080)="a05d64c5fb0788284724b707ce29397d66bb2749c3a69168db78c5e86d14d32ec79fcce2db68a61c146bdc9f4ebde67ddc9a94d2d1fe84e4e778acf944ae486ec99b18a3817a047b2ad133666cc87e07ee437f66277e154f787a9fa353495fbc86c8", 0x62) 2018/04/25 00:45:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r1, 0x80000, r2}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x0, 0xfffffffffffffda1, 0x38, 0x2000000}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7f, 0x646843) connect$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x20, {0x0, 0x80000001, 0x40, 0x1, 0x7, 0x200}, 0x80000001}, 0xe) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/04/25 00:45:32 executing program 6: socket$key(0xf, 0x3, 0x2) 2018/04/25 00:45:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getpeername$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000800)={0x8, &(0x7f0000000140)=""/217, &(0x7f0000000740)=[{0x7, 0xe7, 0x1, &(0x7f0000000240)=""/231}, {0x9, 0x52, 0x7fff, &(0x7f0000000340)=""/82}, {0x8, 0x43, 0xd3, &(0x7f00000003c0)=""/67}, {0x2, 0x5a, 0x1, &(0x7f0000000440)=""/90}, {0x1f, 0xe3, 0x7, &(0x7f00000004c0)=""/227}, {0x20, 0x29, 0x1, &(0x7f00000000c0)=""/41}, {0x400, 0x82, 0x7ff, &(0x7f00000005c0)=""/130}, {0x7, 0xb2, 0x100000001, &(0x7f0000000680)=""/178}]}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYRES16=r4], 0x2}, 0x1}, 0x20000000) 2018/04/25 00:45:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000000100)="6d736c4fa600", 0x5012, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:32 executing program 7: r0 = gettid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r0) exit(0x0) setpriority(0x1, r0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x280100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0xf00, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x39}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/25 00:45:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x1, 0x2, 0x2, 0x0, 0x6}) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x1e0d4beb4) 2018/04/25 00:45:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) dup2(r0, r0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/25 00:45:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d18873", 0x23}], 0x1}, 0x0) [ 200.807824] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 200.838558] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:32 executing program 0: r0 = gettid() exit(0x4) setpriority(0x1, r0, 0x0) getpriority(0x0, r0) 2018/04/25 00:45:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100000000, 0x100) ioctl$KDSKBLED(r1, 0x4b65, 0x3ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x20, 0x4, 0xffff, 0x9, 0x40}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x1cf0}, 0xc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 200.994186] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:33 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d18873", 0x23}], 0x1}, 0x0) 2018/04/25 00:45:33 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYBLOB="e09b7760ac89367e63dc8e2f1c64fa1962a47e65616b2b245386fd9d2229340fc6034bf6bd9f0396c3c62cc1a06a3232a589bdb3b80901cccfb75d5138b18f7671212638f18adf3f260de7d36fed25a08ad8f292c17f5fde246de24d3e4e07e003b164ccb61db193ee2175da7bcd2a5259438935acb6ab9172621e169e8acc8bc37e92ead0256bf7bffd94921e4c1133008496", @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYRES32=r0, @ANYRES64=r1, @ANYRES64]], @ANYRES16=r1, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYRES32]], 0xfffffffffffffde0}, 0x1}, 0x0) [ 201.059248] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:33 executing program 5: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x10c, &(0x7f0000000440)=[{&(0x7f0000000700)="39bc6a88cd2e99bf79a21425cdb37be4695bfcafe303759b376142828123c00e74d6b970d4c7bc949e1efad7562f0f50efa71646efbbd5d1e8fdb464dccef675bf0a7e4c25e64351c4d6247e2e37da3dc8da79abf81597d9585711b43e2212c2ab51a10ea1ce4d391f8f55e44b5b315495f87b087e440e5abe6d4418ead32a83a8233d2955f26c1b8674d681b0bb820be255a8847b1f61d7af15072e35cbdce50f4fce7b6b7ceeb70059f701be8dbdd7db23af4a4d1c0598a2bb657e8abf659cd811aa02fb2441", 0xc7, 0x8}, {&(0x7f0000000080)="e124e50941dc64d15fb8", 0xfffffffffffffe3d, 0xde}, {&(0x7f00000000c0)="0c242de4dc8b1e5f2197e6b89a7e090f1f8e8c5b", 0xe, 0x6}, {&(0x7f00000003c0)="6f0f249d6f1450e9f03de6a91b741c80319793927aaa1985a726ca6848be6c978db7cfe1128412c69e3f01169f2a230de816a4b6ab6249aab99c83edc543d969ce1385196f251b7c9f9093e18ecae4c550cdb6cb35", 0x55, 0x4}], 0x20, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000004c0)={r0}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xb8, r2, 0x10, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x321}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) setpriority(0x3, r3, 0x7fffffff) r4 = open(&(0x7f0000000d40)='./file0\x00', 0x402000, 0x1) openat$cgroup_ro(r4, &(0x7f0000000d80)='memory.stat\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x147}, 0x1}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x100, 0x0) fcntl$addseals(r5, 0x409, 0x5) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) sendmsg$unix(r5, &(0x7f0000000d00)={&(0x7f0000000800)=@abs={0xac391d528b18008d, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000880)="0bf31955eabccb4696d28d23a436b325047b1b7a4b38830ee17291d3ca1c638f9b7992fba88656c4e2aa193e83515f2b4ea43ee6bc0c8cd94b8786072791fc517b3d98508b9c9bafa2bb9dac57817a04595d87f77e10369d3ad0c4e9de7b78feffc6d322b318a20a29e25ea3b0ca48b64c23df329b21569326c2040ba03d8e348572e024533d0781c144c331f74c08f68f827cd108fb6c7c62a598cf536f4fb90f29d794208ae5a324b29ee4aec0943d24cf145a8a", 0xb5}, {&(0x7f0000000380)="75357c2ba002c070e65603b91107fcb6d1", 0x11}, {&(0x7f0000000940)="3ec13ca086237990f850b3730cda279d98bbfa7cd682680bf8eba5ad4fb544fb0d37043ed34682643e36b4cfa12ecc3e30e784bea50174846ba3ea56ded67f471e74a87ca2195fc48f9d42b000a5af64e6123c135bcfa1a40cae5cda0368d43240479effa0bf915e3147241fbe2dc85f8887b14dce2fd17377ed2492353365bad6a216ce2819b260538e5f3c945041ee09a3512c964e098cb904a5bb09ab79a9be1357f857e711af497335263576ffe93778289e51127b87e7d6279b14860878ab74f52f0d7a2bc65cae73c8c033c9894fe97aa7106d017d8348", 0xda}, {&(0x7f0000000a40)="76cffc3499401dcdc6f24f0887fcca0f2d532b46b2aeaa59296274d2ef164f4611be7211e69d52513693f8ffeb7a2ad1bda09df213fe0c5b54e5f1014bd7b89734f60d786648a517b3eeaefb", 0x4c}], 0x10000000000002ae, &(0x7f0000000c40)=[@rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r5, r0, r1, r1, r5, r5, r5, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x20, 0x1, 0x1, [r5, r1, r5]}, @rights={0x20, 0x1, 0x1, [r0, r0, r5, r1]}], 0xb8, 0x40010}, 0x4000000) 2018/04/25 00:45:33 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 00:45:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000240)=ANY=[@ANYBLOB="02180000080000000000004a49666c2837edde4679cc3600000000000300060000af4f7bc70000007f00000100000000000000000300050000000000020000000000000000000000000000009acc009f2418217149765d35e3e92055690a9f2bc956aa02c9754c7e27d0333548353f580f5f7e91e75ac375f160c128863276620cd3987c50fa0af95bbe9c3a8b3a0a119f69222513619f4d47cc26c23728a9f0530100000000000000899dc5f87e7bff17004ea571e060871d7a4030da84f4f9c08b8335ffffffff0000000082eb6742cd0e812452a046486ee5c59bf4c143ffd9cbd85d13a8fdc637756c6e63e500"], 0x40}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x10000) statx(r1, &(0x7f0000000080)='./file0\x00', 0x500, 0x80, &(0x7f0000000140)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) socket$key(0xf, 0x3, 0x2) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x33, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x2, 'sed\x00', 0x2, 0x62, 0x73}, 0x2c) 2018/04/25 00:45:33 executing program 3: r0 = socket$inet6(0x10, 0x80807, 0xc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 201.283755] FAULT_INJECTION: forcing a failure. [ 201.283755] name failslab, interval 1, probability 0, space 0, times 0 [ 201.295388] CPU: 0 PID: 12456 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 201.302356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.311747] Call Trace: [ 201.314390] dump_stack+0x185/0x1d0 [ 201.318073] should_fail+0x87b/0xab0 [ 201.321846] should_failslab+0x279/0x2a0 [ 201.325990] kmem_cache_alloc_node+0x151/0xc70 [ 201.330620] ? __alloc_skb+0x203/0x9f0 [ 201.334591] ? netlink_autobind+0x981/0x9e0 [ 201.338960] __alloc_skb+0x203/0x9f0 [ 201.342762] netlink_sendmsg+0x9a6/0x1310 [ 201.347027] ? netlink_getsockopt+0xc80/0xc80 [ 201.351603] ___sys_sendmsg+0xec0/0x1310 [ 201.355767] ? __fdget+0x4e/0x60 [ 201.359216] ? __fget_light+0x56/0x710 [ 201.363177] ? __fdget+0x4e/0x60 [ 201.366618] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 201.372051] ? __fget_light+0x6b9/0x710 [ 201.376122] SYSC_sendmsg+0x2a3/0x3d0 [ 201.380027] SyS_sendmsg+0x54/0x80 [ 201.383655] do_syscall_64+0x309/0x430 [ 201.387623] ? ___sys_sendmsg+0x1310/0x1310 [ 201.391991] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 201.397207] RIP: 0033:0x455389 [ 201.400415] RSP: 002b:00007f4154caac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 201.408167] RAX: ffffffffffffffda RBX: 00007f4154cab6d4 RCX: 0000000000455389 [ 201.415465] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 201.422761] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 201.430050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 201.437334] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 2018/04/25 00:45:33 executing program 3: r0 = socket$inet6(0x10, 0x4, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x42, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x87e, 0x440800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x18) 2018/04/25 00:45:33 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 00:45:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0x18, 0x4, 0x4000, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0xffffffeb}, 0x1}, 0x0) [ 201.868466] FAULT_INJECTION: forcing a failure. [ 201.868466] name failslab, interval 1, probability 0, space 0, times 0 [ 201.879886] CPU: 0 PID: 12477 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 201.886854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.896249] Call Trace: [ 201.898889] dump_stack+0x185/0x1d0 [ 201.902563] should_fail+0x87b/0xab0 [ 201.906322] should_failslab+0x279/0x2a0 [ 201.910476] __kmalloc_node_track_caller+0x243/0x11c0 [ 201.915756] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 201.921171] ? netlink_sendmsg+0x9a6/0x1310 [ 201.925577] __alloc_skb+0x2cf/0x9f0 [ 201.929339] ? netlink_sendmsg+0x9a6/0x1310 [ 201.933715] netlink_sendmsg+0x9a6/0x1310 [ 201.937942] ? netlink_getsockopt+0xc80/0xc80 [ 201.942516] ___sys_sendmsg+0xec0/0x1310 [ 201.946691] ? __fdget+0x4e/0x60 [ 201.950144] ? __fget_light+0x56/0x710 [ 201.954103] ? __fdget+0x4e/0x60 [ 201.957551] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 201.962985] ? __fget_light+0x6b9/0x710 [ 201.967063] SYSC_sendmsg+0x2a3/0x3d0 [ 201.970966] SyS_sendmsg+0x54/0x80 [ 201.974622] do_syscall_64+0x309/0x430 [ 201.978588] ? ___sys_sendmsg+0x1310/0x1310 [ 201.982954] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 201.988172] RIP: 0033:0x455389 [ 201.991381] RSP: 002b:00007f4154caac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 201.999133] RAX: ffffffffffffffda RBX: 00007f4154cab6d4 RCX: 0000000000455389 [ 202.006428] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 202.013723] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 202.021017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 202.028318] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000001 2018/04/25 00:45:34 executing program 0: r0 = gettid() exit(0x4) setpriority(0x1, r0, 0x0) getpriority(0x0, r0) 2018/04/25 00:45:34 executing program 7: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) gettid() 2018/04/25 00:45:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000008e81db598dce7c0998a55d9d7ed3bfc864ed7283b55afaa64f0b6087f3c564366af0b21fc4d480e0019adf5e9bbe6fbc799b08d2fc388933bcade06faf26ac6c5f0412bd631ba0eda63636f2ef20c3368ad45d0ed072b9f5c8ad8716c4edf9799fce5b62135b79b0"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:34 executing program 3: r0 = socket$inet6(0x10, 0x10000000000007, 0x101) socket$inet6(0xa, 0x0, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x80000004e22, @multicast2=0xe0000002}, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x100000001, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x44, r2, 0x10000, 0xfffffffffffffffb}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0xbf, 0x3, 0x3, 0x2, 0x3, 0xfffffffffffffe00, 0x4}, 0x20) 2018/04/25 00:45:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/21, 0x15}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/127, 0xffffffffffffffc9}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f00000008c0)=""/211, 0xd3}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/63, 0x3f}], 0x2, 0x0) 2018/04/25 00:45:34 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 00:45:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2000) r2 = geteuid() fcntl$setpipe(r1, 0x407, 0x7) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x6, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000d40)={0x2, 0x4, 0x0, 0xf, 0x1b, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}, @sadb_key={0x6, 0x8, 0x108, 0x0, "6dbec6beb6b85807b9e516453c2dbe85d9f004fe2855bd83a56c700796558c1dbb"}, @sadb_key={0xa, 0x8, 0x238, 0x0, "356981d1eb8490a6b842c6832a6bfe6866b115bb88c190f47153d650e4ebb85a333532c2d85c2ad9ac8f15be59b2d9956b458c45b1c51296bc752ed89b89b7a298606bdb2c1d3d"}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd29, 0x3505}]}, 0xd8}, 0x1}, 0x20000000) tee(r3, r0, 0x5, 0x1) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0x48000000, 0x80000001, 0x3f, 0x2, 0x3, 0x5, 0x17d, 0x38, 0xa7, 0x0, 0x3, 0x20, 0x1, 0xffffffff00000000, 0x7, 0x7ddce915}, [{0x3, 0x20, 0x6f, 0x5, 0x150, 0x7fffffff, 0x2, 0x2}], "1c7587d9278ee2c918be897eb91cac987a075cb5699837e972da988c6ab0691a601bdae4ab606809d5256b5ac1f16dd6ab1259726def0648a702daaed4403065536680eaecff4724c874c81ca4c6a120116b5d1fc90f6eb106382d4d8dc7afb5d612bad16af1aa73dcee54f3a75e1cb77a30b9a1da573ee2ab92ab6defda636cdf444b918b80d12df2ab0d0e0d6c4055b70dadb09f01b03b", [[], [], [], [], [], [], [], [], [], []]}, 0xaf0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x5e, 0x0, r2}, {0x101, 0x7, 0x4, 0x4000000000000000, 0x8, 0x1, 0x9, 0x4}, {0x4, 0x0, 0x101, 0xa08}, 0x9, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x99, 0x4d5, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x4, 0x1, 0xfa8f, 0x1f, 0x0, 0x4}}, 0xe8) ioctl$TIOCSTI(r1, 0x5412, 0x9) 2018/04/25 00:45:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffcb) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 202.938724] FAULT_INJECTION: forcing a failure. [ 202.938724] name failslab, interval 1, probability 0, space 0, times 0 [ 202.950179] CPU: 1 PID: 12508 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 202.957135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.966505] Call Trace: [ 202.969138] dump_stack+0x185/0x1d0 [ 202.972812] should_fail+0x87b/0xab0 [ 202.976579] should_failslab+0x279/0x2a0 [ 202.980745] kmem_cache_alloc_node+0x151/0xc70 [ 202.985386] ? rtnetlink_rcv_msg+0x1463/0x1560 [ 202.990007] ? __alloc_skb+0x203/0x9f0 [ 202.993976] __alloc_skb+0x203/0x9f0 [ 202.997789] netlink_ack+0x554/0x1140 [ 203.001678] ? kmsan_set_origin_inline+0x6b/0x120 [ 203.006578] netlink_rcv_skb+0x30e/0x600 [ 203.010701] ? rtnetlink_bind+0x120/0x120 [ 203.014891] rtnetlink_rcv+0x50/0x60 [ 203.018678] netlink_unicast+0x166b/0x1740 [ 203.022956] ? rtnetlink_net_exit+0xa0/0xa0 [ 203.027317] netlink_sendmsg+0x1048/0x1310 [ 203.031627] ? netlink_getsockopt+0xc80/0xc80 [ 203.036199] ___sys_sendmsg+0xec0/0x1310 [ 203.040369] ? __fdget+0x4e/0x60 [ 203.043822] ? __fget_light+0x56/0x710 [ 203.047781] ? __fdget+0x4e/0x60 [ 203.051226] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 203.056659] ? __fget_light+0x6b9/0x710 [ 203.060729] SYSC_sendmsg+0x2a3/0x3d0 [ 203.064639] SyS_sendmsg+0x54/0x80 [ 203.068273] do_syscall_64+0x309/0x430 [ 203.072213] ? ___sys_sendmsg+0x1310/0x1310 [ 203.076583] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 203.081817] RIP: 0033:0x455389 2018/04/25 00:45:35 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f00010100000000000000000392f0fd8f9c6668cb0005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) [ 203.085025] RSP: 002b:00007f4154caac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 203.092767] RAX: ffffffffffffffda RBX: 00007f4154cab6d4 RCX: 0000000000455389 [ 203.100054] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 203.107342] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.114665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 203.121958] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000002 2018/04/25 00:45:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)="9c63033fc092361cca790200000000000000632f79d169acaa0600000087b4adc3ac378dad0000fdbf732f736e61745f7265727f75746500", 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) r3 = socket(0x10, 0x803, 0x0) unshare(0x8000400) ppoll(&(0x7f0000000500)=[{r3}], 0x1, &(0x7f0000000540), &(0x7f0000000740), 0x8) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080), 0xfffffe7d) getgid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setregid(r1, r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r2, 0x8004}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0x80000001, 0x20}, 0xc) 2018/04/25 00:45:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f0000010000000000000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/25 00:45:36 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 00:45:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', r1}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/18, 0x12}], 0x3, &(0x7f00000003c0)=""/11, 0xb, 0x8}, 0x20) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:36 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3, 0x17, 0x0, 0xf4f, "3ff7b2dfb8135a69b4e4d00679d55c4b31a7a8e0db3ec4f9315df4f2ffca5382"}) r1 = gettid() exit(0x0) setpriority(0x1, r1, 0x0) 2018/04/25 00:45:36 executing program 0: r0 = gettid() exit(0x4) setpriority(0x1, r0, 0x0) getpriority(0x0, r0) [ 204.361179] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 204.373872] FAULT_INJECTION: forcing a failure. [ 204.373872] name failslab, interval 1, probability 0, space 0, times 0 [ 204.385373] CPU: 0 PID: 12550 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 204.392319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.401693] Call Trace: [ 204.404323] dump_stack+0x185/0x1d0 [ 204.407999] should_fail+0x87b/0xab0 [ 204.411757] should_failslab+0x279/0x2a0 [ 204.415866] __kmalloc_node_track_caller+0x243/0x11c0 [ 204.421104] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 204.426549] ? netlink_ack+0x554/0x1140 [ 204.430630] __alloc_skb+0x2cf/0x9f0 [ 204.434426] ? netlink_ack+0x554/0x1140 [ 204.438485] netlink_ack+0x554/0x1140 [ 204.442374] ? kmsan_set_origin_inline+0x6b/0x120 [ 204.447271] netlink_rcv_skb+0x30e/0x600 [ 204.451389] ? rtnetlink_bind+0x120/0x120 [ 204.455600] rtnetlink_rcv+0x50/0x60 [ 204.459354] netlink_unicast+0x166b/0x1740 [ 204.463635] ? rtnetlink_net_exit+0xa0/0xa0 [ 204.467997] netlink_sendmsg+0x1048/0x1310 [ 204.472301] ? netlink_getsockopt+0xc80/0xc80 [ 204.476868] ___sys_sendmsg+0xec0/0x1310 [ 204.481041] ? __fdget+0x4e/0x60 [ 204.484483] ? __fget_light+0x56/0x710 [ 204.488428] ? __fdget+0x4e/0x60 [ 204.491846] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 204.497258] ? __fget_light+0x6b9/0x710 [ 204.501301] SYSC_sendmsg+0x2a3/0x3d0 [ 204.505193] SyS_sendmsg+0x54/0x80 2018/04/25 00:45:36 executing program 3: r0 = socket$inet6(0x10, 0x5, 0x0) mq_unlink(&(0x7f00000000c0)='wlan0\x00') sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) semget(0x1, 0x7, 0x20) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x8, 0x6}, {0xe164, 0x3}]}) [ 204.508805] do_syscall_64+0x309/0x430 [ 204.512738] ? ___sys_sendmsg+0x1310/0x1310 [ 204.517095] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 204.522311] RIP: 0033:0x455389 [ 204.525518] RSP: 002b:00007f4154caac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.533256] RAX: ffffffffffffffda RBX: 00007f4154cab6d4 RCX: 0000000000455389 [ 204.540543] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 204.547831] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.555162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 204.562470] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000003 2018/04/25 00:45:36 executing program 5: mmap(&(0x7f000016d000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8}, &(0x7f0000000180), 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x20000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x100) 2018/04/25 00:45:36 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 00:45:36 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000200), 0x194, &(0x7f0000000300)}, 0x0) 2018/04/25 00:45:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x300, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffe41) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}]}, 0xfffffffffffffef7}, 0x1}, 0x0) 2018/04/25 00:45:36 executing program 3: r0 = socket$inet6(0x10, 0x5, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x61f0, 0x521000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x2, {0xa, 0x4e22, 0xffffffffffff0000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, 0x3a) sendmsg$rds(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000140)=""/67, 0x43}], 0x2, 0x0, 0x0, 0x4000810}, 0x40000) 2018/04/25 00:45:36 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) socket(0xcc14debd444c19fb, 0x8000f, 0x8) 2018/04/25 00:45:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/25 00:45:36 executing program 3: r0 = socket$inet6(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2000, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r2, &(0x7f0000000140)=@ethernet={0x1, @random="ed970d816301"}, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'veth0_to_bond\x00', 0x9}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x1, 0x0, 0xfffffffffffffffd, 0x8000, 0x2, 0x8, 0x2, 0xdc1, 0x1, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0x1f, 0x4, 0x2, 0x80000001, 0x101}, 0x14) recvfrom$inet6(r0, &(0x7f0000000240)=""/122, 0x7a, 0x100, &(0x7f00000002c0)={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) 2018/04/25 00:45:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x6, 0x1f}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000280)="fd194ab6085b29aa9189c142b86ee0f61264b0589e6de6451f81b3444d72f87a44c4b78d3418c18fd276181f0a6a7d7475d1815558408442a4dedeb022b0c4a76f10c52b9465208a226dad0b2f97d7a9329d047e0fb3705a5bd0f0831cbae0d97999d15a408859860eb11ac34d22dab7a8820f1f9783aa02569ad4043a36e8be365c362a8fe1e87a4e803e453c7464134933e58b958e28ee71b63c0698d0a2a628702d04379d7cd8cd3eb9a7fd0461eddeec63633635f7d36607e8a607a73d28ca9fd154d09b6bd94afff34cc99dce81c42b7c8ac401a7581b7baef23da91770e927d8a94aab5f82eced56221390b0645a6569") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/25 00:45:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x80) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="060000003a766ad2039ac986227759ec8c000000350a7c9b1732616b4a73915d4145f45b8c8303a21323976e7d8be659a26ddb4f2fee320c2666f4a3aec4829fa45ef1a1ce87fbaae0bae27423f2389ffde8a08ccb4e57643996206b6dbd7e64397c0900910331188d6346f8c79e8f975c90b80998db3179e36dbb1e8450beb72399de2d1ba6d263e86513ad1f6cad9aa1140a56737e89974be68ec80aa44303c4d35f4863507d80061c068046e968cc2a2301fb0ddef072d85ee1cc648219f7f77cc4cd37abe76363183c9252e8f77709e89fe75627564cf64056558c"]) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getnetconf={0x24, 0x52, 0x400, 0x70bd2d, 0x25dfdbfb, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xffffffff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x80000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x810) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) 2018/04/25 00:45:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x996) 2018/04/25 00:45:37 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, 0xffffffffffffff47, 0x24040040}, 0x0) r1 = semget(0x3, 0x3, 0x1) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000000)=""/13) 2018/04/25 00:45:37 executing program 5: r0 = dup(0xffffffffffffff9c) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)) 2018/04/25 00:45:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002005e200000000000001e0000000000080012000200010001040000000000002f0000000259f34a64292102690040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000180)=ANY=[@ANYBLOB="021800001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000e6ffffffffffff0700120000000000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001ed8e1f5f9953c721c895588576b6e9bd29e0a448c104b01e83e326eb4d566824ae67451d5791f51d65f0bf2889b9436a5e"], 0x80}, 0x1}, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x7, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) 2018/04/25 00:45:37 executing program 0: r0 = gettid() exit(0x4) getpriority(0x0, r0) 2018/04/25 00:45:37 executing program 7: r0 = gettid() exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r1) lstat(&(0x7f0000000100)='2/file0/file0\x00', &(0x7f0000000140)) setpriority(0x1, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='2/file0/file0\x00', 0x100, 0xa, &(0x7f0000001700)=[{&(0x7f00000001c0)="582f7bb43e99066cad173ed0130f046c33e635540681f32ba09f1954daff9c64d0104149cc3253243dfbf5b4dcd9e9c638350ac0253d7ad3ddba909982c8bfd33afe7a3d47dd2e5b4ea1c7d0a6fa743f898c1a06dab184b8bc999b1190f0dabbf54f79252a40026712f8b0df92fa5b65e2cd9525247c0be5452514d1766f259e858ba5cb4509585c6468d37d65b4b4c409bf9ca7e58d96e95d8b128a68ff86cc3ec56369b3bef596f0bcd5fc771e408904b57e60ac76e38561407142eb86e79f0f8daa68adde5632454b3b6a919f28fc17aa36aca1bef9ae9b250d47158c7008ec91f0", 0xe3, 0x7}, {&(0x7f00000000c0)="3d920c", 0x3, 0x7}, {&(0x7f00000002c0)="870cf2b91cce45fd724833bae3e66d3d42e322619f7a4008a2b1d5f636107ab58ce2dae2c22fdeec67e8a984668682c97cb6f2be5a8aa1dde5ac686dcfdce91a6caa05c0e6dc07ad18f7b9f8302d1b2a843e9aceb4c2a5bbcd68ae0ea4cb579ba4b387ac560f8b74e961057f5f3af009ab150212", 0x74, 0x7}, {&(0x7f0000000340)="e7917937664de76e6b40e43a6f20b60f872741d86f0cc208a72d39f1617bea09b09a4c7c08792cd1826dc11ec5da1d6334c60c8de1209a588eb327aeddb1c9a337ecfde7454ee6ae3a136851ce47a99c5b0b7363c53fb636e1b04d6df58bdfa390dc81770f13efd835768f6d1c3f2df5f7087be84e187e279cff496d1ed58aac344acc1cecef6c39c643f041d1430d19abcd8b054c2e35a923866f637241fe88ebb1d18ab1d79af690fa64741a475db70f3d25fd46ead5adf85a22bae2bda47b4313394b56894251123eef013382b82470629f2cd0db1937fe87fe85bdcc16cff38c8d1f5a23a1c66c", 0xe9, 0x7}, {&(0x7f0000000440)="2ec9dcf2fdfbd34fe24d8d190327c944fd710aeb9221255db196f63dcdd410a9b7e883f64a47a796b3a1bf65", 0x2c, 0x8000}, {&(0x7f0000000480)="7a0d7acde746210116acf2146cd26f6e877a83b773afb0c90fc08caac35da805961afc277409126ce44778c2599311a8f336be7311ee3d7a7a497e263c96b67056305b65dbb2ed969293095d5512b67b0702b5df35e28ed2f4d5f0bc92a9accc84a8eac063b433e9a6f8305ff3acbb170be150591ff7bbdae0fda73f8537ec5690bbca8fe11f070cd0a3e383ea0ed351e1175c3f47d5e72caac056b1ef56373a3ca77c97776cf109bddfef05ba07b31b25dc47390d3c8b22f33ec58e85322f0c66a158e80cf01a5544832f15498ad673fa5d9c06c4270b93b2e682c10225ffed6cb287b52ac50fbdf7ef8fb2ed", 0xed, 0x1ff}, {&(0x7f0000000580)="6ff180dfabbabd1225b85fdf64b4519c73889c6ccf4e5c8e8b199e08a492b967b6fae4a7d2795ac37b773bc5221f363f2005c05484aaeeb042bde3f59fc5122987364763382561aaeb0d490e401e2ddf", 0x50, 0xa0000000}, {&(0x7f0000000600)="63d88ee062f3630d09ebdff80d7d130df05f3284812f8761a2a3ad97cef254f159b53aaea542424e16dbe1c658c2d497e0aaa25c59c8fe9332600ca828a7439a90ab4f1ccf710170926c74015c838714c7904a61f4073575be645449e9ed4ba9f7d120885426a43476b55f27926a9c3904d4d008154981ff512cccf4364cde3a52bd345895d6010c93607dc78582b801fb5b6024d1f79397bf8c7faefa4339d0404afd34578835ae84e7ca9fb494", 0xae, 0x2}, {&(0x7f00000006c0)="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", 0x1000, 0x5}, {&(0x7f00000016c0)="2b4c56c62266d5d5ca2b6712a5e914ce2e4e607d6281", 0x16, 0x1}], 0x302a410, &(0x7f0000001800)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@journal_path={'journal_path', 0x3d, '2/file0/file0'}, 0x2c}, {@nodelalloc='nodelalloc', 0x2c}]}) 2018/04/25 00:45:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/18, 0x12}], 0x3, &(0x7f00000003c0)=""/11, 0xb, 0x8}, 0x20) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 205.967239] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 205.999788] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:38 executing program 6: alarm(0xfffffffffffffe01) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001480)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000005411e023ee72288b88a6c12c1b400b5899dba03a74ec636322a4e4f6ac"], 0x40}, 0x1}, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001400)=""/127) recvmsg(r1, &(0x7f0000001280)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000001140)=""/196, 0xc4}], 0x3, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000013c0)=@get={0x1, &(0x7f00000012c0)=""/199, 0x3}) 2018/04/25 00:45:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021800001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000a851225bf8d10620db020000000000000000000000000000000800120000000000000000000000080006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/04/25 00:45:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/25 00:45:38 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) socketpair(0x5, 0xb, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000340)={@can={0x1d, r3}, {&(0x7f0000000240)=""/182, 0xb6}, &(0x7f0000000300), 0x2}, 0xa0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0xb8, r4, 0x2, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x723}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffff515c}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff80}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x4004005) [ 206.236828] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x9, 0xfffffffffffffffe, 0x9, 0x16, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x1d}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x11, 0x14, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x7fffffff}}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2b, 0x3506}, @sadb_lifetime={0x4, 0x6, 0x8, 0x1ff, 0x6, 0x10000}]}, 0xffffffffffffff64}, 0x1}, 0x40800) 2018/04/25 00:45:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x80) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="060000003a766ad2039ac986227759ec8c000000350a7c9b1732616b4a73915d4145f45b8c8303a21323976e7d8be659a26ddb4f2fee320c2666f4a3aec4829fa45ef1a1ce87fbaae0bae27423f2389ffde8a08ccb4e57643996206b6dbd7e64397c0900910331188d6346f8c79e8f975c90b80998db3179e36dbb1e8450beb72399de2d1ba6d263e86513ad1f6cad9aa1140a56737e89974be68ec80aa44303c4d35f4863507d80061c068046e968cc2a2301fb0ddef072d85ee1cc648219f7f77cc4cd37abe76363183c9252e8f77709e89fe75627564cf64056558c"]) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getnetconf={0x24, 0x52, 0x400, 0x70bd2d, 0x25dfdbfb, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xffffffff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x80000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x810) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) 2018/04/25 00:45:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) fdatasync(r0) 2018/04/25 00:45:39 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r0, r1) r2 = socket$inet6(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x10100, 0x103) bind$unix(r3, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000001c0)=[{0x58, 0x10f, 0x1, "6dc72ad16e3f79bb86a683a302bd7fc75dfbf0c692c15be7c75e32c6ec6f47926ca033f7f0c74c364620a59cec9894fb4afa8524165e710751274f23a7a5753e64"}, {0xa0, 0x107, 0x2, "d814ed43fad177e3c3b23bcde5938a8f4d30c62f9f0f87409b43bc37b0bb2431cb0c046b1141974b0b7e376908f48dc6c05da1e3e60897c012b6a787932386ecaf4bf1d2f78dbc7c32e2f66ad33cc7a7afb921f6cd444d853fa817812556324cc8634a3be7c43495b88f14e0cbd671a1cef640ec727721ace9cffb5ed36ab8704b631e3151ea562ae620"}, {0xf0, 0x116, 0x2, "8fb733ac9f1e65ddcac73ddda3e7c230aa0a73277431a25d1c94128b3be68b0942ad817f906db14f81100d52e2776f8b74b8db4bcb79f3eaf0226b5f0bfe5f3eefa3ea5ce9fbff899e986a52a3095f9697905f98cf084975244009c9b79f0a454b5ac167df8255d1aaa0d5f030203e7e6d080f6d6381d668ad9c7d3b820d82bd1924a1b379e2f9fb7cca05aee4a81a068d90e4a548729561d2e31cf1d44e0102d2e0192e2e588de238c227659fc78b77372fa2515f168983d720f249d44d04e2400e81cf64903ce0cfa079fe532b973334039e76db368f1ab4cd"}, {0xa0, 0x88, 0x1, "80e1c28a509d7999a349a44f823c0d8529f278e1e9c43887c2280c24a49fe1fe1dcfce032c2d855ee120b86598de10aa6c2eebc1cee66c4cdaaf28ec585c91d2d6e2e0b782a0386f0a17baf1c07f7e42db20ec7aa4c2f1c10869f72e8b438042326ceb2ed295ba4ad193d4e3b15bb0c5cad847116f7a7592521856530d55c94aafd5435bfb8a6e0a98c78455a0670dc3"}, {0x90, 0x185, 0x2, "eb3433e0dba3fb92ee5420213e408c4a1b151568463a3ee1c2dafdcc9b53efac732ec4dc9610becba8f288b8dd6de2fc4dcd663e458dca953360124a0c453cc9db2c49ace93c4da6da7dac7c21e83b48dc1185649217cb0ac6622b094b83f2c7d2438adf111ff3c7ca70f2430e4a9dc2ffaafc93490eb74aca7edd6439f644"}, {0x80, 0x10a, 0x590, "b0e7d2b3fb03b1601b14e01439a240f4d53418021686aae6634f5283b01017003334af25eb10b08cf24961ebc2ab8ef34107664b042c68e12b6712d67ec0e45c323d24269b4918e26d67621a42f8d84c7ffa97ac228b165efbcf2aa8a20e4e4d1d5c5583c261c634c9faec0cf1d86d"}, {0xfffffffffffffe65, 0x11f, 0x8, "25c974e7134a9e0ef538c780fe5acf8eebb45ab32b209d7e7ced0671fe6345c4dc792d2da0d5fbea873dd2c793e5df86e20cb1bb3f58e7b22e570f3545c19b5e74350850426b4bc4aad2eb99ac2dc0a5fa4258b92e8aa4a6556c7ec5ff468c1248d4cb110fb1668a7f57b7e9d351a680c5aae762c6920f4d6fa319d92aebd7f1f00df1e37d2bc56e7c5c2da97913a8bfa899fe4e43"}, {0x30, 0x107, 0xfffffffffffffff5, "3e4801cc4c36192521c29adf6d387d225a3ecb8b9e8e5057ee1d722a"}], 0x470}, 0x0) 2018/04/25 00:45:39 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x80000000, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="240000001a00030007fffd946fa283bc80000000000000003d59eadb6e29649aeca8e0eb2065f6b419ea36e690271d856808007c05b6a98f09a399dfada1e11d02", 0x24}], 0x19c, 0x0, 0x0, 0x800}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/25 00:45:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0]], 0x8}, 0x1}, 0x0) 2018/04/25 00:45:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2001, 0x0) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"cf72c2ab7a8f33"}, 0x400}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x414041, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1, 0x880) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x8000}, 0x8) 2018/04/25 00:45:39 executing program 0: r0 = gettid() getpriority(0x0, r0) 2018/04/25 00:45:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x81, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x1, 0x178, [0x0, 0x20000100, 0x20000218, 0x20000248], 0x0, &(0x7f00000004c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1f0) 2018/04/25 00:45:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000000100)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:39 executing program 7: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="eb3458ad91f611a2cc041e2d865f372c431137b564564388e82eb0b7c7fd72d0414c5dcf48b35b44f235dbf02815213c669850eacb5f32e909c14ecef94098b5d0aa01d81c95bb65b1865282fef9d20d6eb1d959d1cf2b45f5759bb7e874b981c036cf06e0970fb77386ca999c31c7a3877bafed97d30ec079ca190276bc0209a1e2d14da12a84d07a3164f5b0150fde363e790b27c5c7f5bae876d267925a51fadd1661106ac29b3453ab2d7519ed36f9981ec30a7e0e7c2c42b2eefd7e8d69cb0369b5365e470ef223382585f060d838a51cb9d405d1f2b831c9e28b61f09b740b6314a774904234ff7df37cf2550eaaad", 0xf2}], 0x1, &(0x7f0000000180)=[@iv={0x18, 0x117, 0x2}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa2, "6571cfc4105a010880c6a1a0aa58e5dde563ccba8294fa8ab0a2188448fb324fea9c3b2e2d28a2b74705ec04c4f078ccc42019069627aab93b6e695a3fce5bf9bd88ef0a0ffcec4dfd4e49044082423d6a36ffa768451e6372116f46355ff7898a9cfb94b8d0ad4cef420dbbad931385e59e853549c47911496dfd408b886e90c729a932ccb849a726ca89041070f6b02c43c473dcdb72e2e0d172cf811e7317be09"}, @op={0x18, 0x117, 0x3, 0x1}], 0x210, 0x40000}, {0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000003c0)="0e986da6ae1227e487347328e0b4b18257bd4e706ed2320f5bdfb597555300448dff0a76fd959dd7cfef64464a300d479e20701196e1737d977a08e319788821cf76fc1915c13dff215459c1834b22ced0d5aece92754ccc8af6807d8b4260f80e6ec9173a8334da421ed62d4b32b59e1e38c2b0e14f180219c9a2edaee8c89d74a8d36bf507561034ff1a5ae810e77765b48bedd72834c17a266adfb9b962e54d95dd06a71ac27441ec15a048b4e4d3bcce0728a7a3ba05caabc7525f6628e4b5ae0ee8858a28d2c5733fc7addeb931c66ed5", 0xd3}, {&(0x7f00000004c0)="3f714b5b6afa69c548cdbbb6f77a8337665604d5e9644aa33656602c1492f253e59f547a4aedf5d89e6a09d41e73b765c0cb5710d49b1d7db54170ba506cd4767e06a8d5b04f316e5942c720a637194b58ea8f1310d0a430304e4efed793fd50a5134660a70ee7ea20709305e43378d17fa168108375a974ef8d4e81077335e62879462d55bf72bb1d2e279a800db2fbc1391ccbaec409e3339e985ffef0afc77a7f157d0f9fed391c14d3068decd2", 0xaf}, {&(0x7f0000000580)="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0x1000}], 0x3, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x2c0, 0x40000}], 0x2, 0x4001) exit(0x0) setpriority(0x1, r0, 0x684c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001600)={0xffffffffffffffe0, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001900)={0x7, r2, 0x1, 0xc0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001940)={r3, 0x7}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000015c0)) setpriority(0x1, r0, 0x0) 2018/04/25 00:45:39 executing program 3: r0 = socket$inet6(0x10, 0x1, 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x39) r2 = request_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='wlan0md5sum,cgroup\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/237, 0xed) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7f}, &(0x7f0000000340)=0x8) pivot_root(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8001, 0x1, 0xd97d, 0x4, 0x9, 0x7, 0x101, 0x101, 0x8000, 0xf58, 0x5, 0x2c620d76, 0xbc, 0x2, 0x1]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x97d5, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x78) memfd_create(&(0x7f0000000140)='%nnodev]\x00', 0x2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:39 executing program 0: r0 = gettid() getpriority(0x0, r0) [ 207.495206] x_tables: eb_tables: mark.0 target: invalid size 16 (kernel) != (user) 0 2018/04/25 00:45:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x100000000000005, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r2, 0x24) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) clock_settime(0x4, &(0x7f0000000040)={0x0, 0x989680}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="0218002010000000000000020000007f0000010000000000002d41466d46a16d6f52c9030000000000000044fa6700000300050000000000020000000000000012000000000000000000000000000093833e2a1b5b2ef9c468eb69000000000000000000000039b4936b02000000000000000001"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:39 executing program 4: r0 = socket$inet(0x10, 0x8000000080804, 0x40000000c7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x40000004802) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r1}) 2018/04/25 00:45:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0:\x00'}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x30) 2018/04/25 00:45:39 executing program 0: r0 = gettid() getpriority(0x0, r0) 2018/04/25 00:45:39 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 00:45:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf077, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/168) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) [ 207.860063] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:40 executing program 4: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2f8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x260, 0xffffffff, 0xffffffff, 0x260, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@empty, @multicast1=0xe0000001, 0xff000000, 0xff, 'veth0_to_team\x00', 'gre0\x00', {}, {0xff}, 0x2f, 0x0, 0x18}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x1, 0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x0, 0x3, [0x6, 0x30, 0x3, 0x1f, 0xf, 0x3a, 0x29, 0x34, 0x3a, 0xe, 0x15, 0x22, 0x35, 0x38, 0x6, 0x2c], 0x1, 0x2, 0x5}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, 'veth0_to_team\x00', 'bond_slave_1\x00', {0xff}, {0xff}, 0xff, 0x2, 0x1}, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="d881333e3bca", 0x2, 0x6, [0x0, 0x28, 0x25, 0x39, 0x21, 0x20, 0x22, 0x2b, 0x5, 0x12, 0x36, 0x27, 0x7, 0x36, 0x7, 0x39], 0x2, 0x8, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) 2018/04/25 00:45:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800001000000000000000000000000300060000000000020000007f00bb2b387f38c570d5440d60cb153600010000000000000000000095b6a98ea9ba5f000000000000080012000000f1ffff000000008eeb3ef196f35531ca280000000000ff0100009883000200000000000000010000"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:40 executing program 0: exit(0x4) getpriority(0x0, 0x0) 2018/04/25 00:45:40 executing program 5: 2018/04/25 00:45:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021f5284cb58dae9e8000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000006517534ea8b59595dad05716041a2e011cb16b51c11fb2f5dc7f1d3c9c6716ce0996fb5519668bfe2c89e73905ee5b0e51b0132d5f79b72e41cb08ec5e5a6dd384b60aca12b2f34a264cd6e6ab3003ee690f27693250c973241f63c53a77872c527310ef9bf047591d7cc6540af36ab77d6346ca3d274bd2c509de3f498be69d0567af045cae728af34723682e23710a985049dba95236"], 0x40}, 0x1}, 0x0) r1 = getuid() ioprio_get$uid(0x0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x86000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/25 00:45:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x4, {0xa, 0x4e21, 0x6ea, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x80, &(0x7f0000000080), 0x1, &(0x7f0000006000), 0x26}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x40) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/216) 2018/04/25 00:45:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000240)="f8fcaa52d0650423c89c08412520e30ab2cdfb83b63937cc7611b7e39727202bd7e23dd66e14a41184328dbbf68fa9f7fd5aa37255bef5f6ecf3bd31d7117eb7a2873eb8e7a59687179093b149407a20fa763363eb") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/25 00:45:40 executing program 7: r0 = gettid() r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x5, 0x10200) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) exit(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf3, 0x4000) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000180)={&(0x7f00000000c0)=""/147, 0x93}) accept4$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000001c0)={0x9, 0x7, 0x8001, 0x8, 0x7, 0x183, 0x80000000, 0x6, 0x6, 0x4, 0xd0c8, 0xff}) setpriority(0x1, r0, 0x0) 2018/04/25 00:45:40 executing program 5: 2018/04/25 00:45:40 executing program 6: pause() r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/25 00:45:41 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x40, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) execveat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='&\x00', &(0x7f0000000240)='/dev/ppp\x00', &(0x7f0000000280)='/dev/ppp\x00', &(0x7f00000002c0)='3nodevnodevs\\user(^[(\x00'], &(0x7f00000005c0)=[&(0x7f0000000340)='/dev/ppp\x00', &(0x7f0000000380)='system\x00', &(0x7f0000000640)='posix_acl_accesswlan1}]\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)=',GPL}\x00', &(0x7f0000000480)='\\user!:\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/ppp\x00', &(0x7f0000000540)='timer0\x00', &(0x7f0000000580)='+\x00'], 0x1500) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/04/25 00:45:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001400)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x7f, 0x4) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/25 00:45:41 executing program 5: [ 209.047242] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 209.066951] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:41 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x400c0) 2018/04/25 00:45:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001300)="5500000018007fbd672d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb6bf883de448daa7227c43ab8220000060cec4fab91d4062ff920c8bdcf8487f006118a4484c13386da5ab6a9fb18350bdb3adf417a0e8c98fdae0fca", 0x7d}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x108) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) 2018/04/25 00:45:41 executing program 5: keyctl$get_persistent(0x16, 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) [ 209.255378] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 209.308843] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 00:45:42 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) accept$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000100)=0x6e) 2018/04/25 00:45:42 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f6e65742f697014a185acc7ae8a0f6e635f726566726573685f706572696f6400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000300)={{0xec, 0xb0d7}, {0x5, 0x80000000}, 0x3, 0x4, 0x40}) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x2, 0x0, 0x7, 0x9, 0xa, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x6eac}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_sa={0x2, 0x1, 0x4d5, 0xffc4, 0x1, 0x78, 0x0, 0x1}, @sadb_ident={0x2, 0xb, 0x1f, 0x0, 0x10000}]}, 0x50}, 0x1}, 0x4000) 2018/04/25 00:45:42 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10000, 0x0) getdents64(r1, &(0x7f00000001c0)=""/148, 0x94) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000000140)) ioctl$void(r3, 0x5451) pwrite64(r0, &(0x7f0000000080)="8063ca454a08e679a46689e6ae251a233180529e9c73494d094883bb5998b313c8dbe84b5b8c6890dc477e0214d5d37be1bd0a8fc85fd38f00fa023553d5fd40b94cc517ea1ddbd456e5a1f2d653aa32137cef474960dfc1e413e85b977de69ebfc0acc3d54ffdf93ca7c50969454f3a36aed57bd10f51", 0x77, 0x0) 2018/04/25 00:45:42 executing program 0: exit(0x4) getpriority(0x0, 0x0) 2018/04/25 00:45:42 executing program 5: clock_gettime(0x2, &(0x7f00000000c0)) 2018/04/25 00:45:42 executing program 4: r0 = socket$inet(0x10, 0x800, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6e4, 0x1) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x1f, 0xfffffffffffffffa}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/75, 0x4b, 0x2000, &(0x7f0000000140)={0x11, 0x7, r2, 0x1, 0x401, 0x6}, 0x14) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/25 00:45:42 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x400000000000, 0x8205, 0x6, 0x10001, 0x9, 0x101, 0x7fffffff, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x8000000000000000, 0x7d0e}, 0xc) recvfrom$inet(r2, &(0x7f0000000240)=""/252, 0x324, 0x40000041, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/25 00:45:42 executing program 7: r0 = gettid() r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000ffffffff000000007f00000079af0600ffffffff000000000000000085000000340000000000000000000000850000cfa2ead00001000000000000000000000023fa0000fcffffff0000000000000000f58708000100000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0x5d, &(0x7f00000000c0)=""/93, 0x41100, 0x1}, 0x48) sched_setparam(r0, &(0x7f0000000000)=0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) exit(0x0) setpriority(0x1, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x200000, 0x0) flock(r1, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3}, 0x8) accept$alg(r2, 0x0, 0x0) 2018/04/25 00:45:42 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0xfc}], 0x1}, 0x20000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f00000002c0)=""/82, &(0x7f0000000200)=0x52) setsockopt(r3, 0x7, 0xfffffffffffffff8, &(0x7f0000000100)="63e09bf0827caaf37063e2e9f3b38015b87b", 0x323) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x3, 0x95, 0x9, 0x7fff, 0x20}, &(0x7f0000000280)=0x14) recvfrom(r3, &(0x7f0000000400)=""/229, 0xe5, 0x43, 0x0, 0x0) 2018/04/25 00:45:42 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) close(r0) 2018/04/25 00:45:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x17, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_spirange={0x0, 0x10, 0x4d5, 0x4d5}]}, 0x80}, 0x1}, 0x0) [ 210.494778] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 210.556304] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028 [ 210.559793] netlink: 41 bytes leftover after parsing attributes in process `syz-executor3'. [ 210.564430] IP: kernel_sock_shutdown+0x4a/0xc0 [ 210.564445] PGD 80000001c6ada067 P4D 80000001c6ada067 PUD 1bde2d067 PMD 0 [ 210.564504] Oops: 0000 [#1] SMP PTI [ 210.564529] Dumping ftrace buffer: [ 210.591800] (ftrace buffer empty) [ 210.595525] Modules linked in: [ 210.598768] CPU: 1 PID: 12826 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 210.605714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.615131] RIP: 0010:kernel_sock_shutdown+0x4a/0xc0 [ 210.620251] RSP: 0018:ffff88014f6afd20 EFLAGS: 00010246 [ 210.626075] RAX: ffffffff87b2a5fd RBX: ffff88014d844418 RCX: 0000000000040000 [ 210.633364] RDX: ffffc90003baa000 RSI: 0000000000000090 RDI: 0000000000000091 [ 210.640675] RBP: ffff88014f6afd60 R08: 0000000001080020 R09: 0000000000000002 [ 210.647970] R10: ffffffff7fffffff R11: 0000000000100000 R12: 0000000000000000 [ 210.655262] R13: 0000000000000000 R14: 0000000000000028 R15: 0000000000000000 [ 210.662565] FS: 00007f9ac87f7700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 210.670818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.676722] CR2: 0000000000000028 CR3: 00000001529c6000 CR4: 00000000001406e0 [ 210.684016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 210.691308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 210.698587] Call Trace: [ 210.701225] smc_shutdown+0x674/0x810 [ 210.705119] ? smc_listen+0xe70/0xe70 [ 210.708986] SYSC_shutdown+0x2a3/0x400 [ 210.712981] SyS_shutdown+0x44/0x60 [ 210.716683] do_syscall_64+0x309/0x430 [ 210.720620] ? SYSC_getsockopt+0x570/0x570 [ 210.724894] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 210.730104] RIP: 0033:0x455389 [ 210.733309] RSP: 002b:00007f9ac87f6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 210.741050] RAX: ffffffffffffffda RBX: 00007f9ac87f76d4 RCX: 0000000000455389 [ 210.748337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 210.755651] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.762943] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 210.770238] R13: 0000000000000611 R14: 00000000006fc238 R15: 0000000000000000 [ 210.777556] Code: 8b 40 08 89 45 d0 8b 83 90 0c 00 00 89 45 d4 4c 8b 23 44 8b bb 88 0c 00 00 e8 73 7e ae f9 4c 89 75 c0 4d 8d 76 28 4d 85 e4 75 5d <4d> 8b 2e 4c 89 f7 e8 9b f3 05 fa 49 83 c5 60 48 83 38 00 75 52 [ 210.797354] RIP: kernel_sock_shutdown+0x4a/0xc0 RSP: ffff88014f6afd20 [ 210.803945] CR2: 0000000000000028 [ 210.807749] ---[ end trace d76a35a8a8dfd817 ]--- [ 210.812610] Kernel panic - not syncing: Fatal exception [ 210.818480] Dumping ftrace buffer: [ 210.822020] (ftrace buffer empty) [ 210.825718] Kernel Offset: disabled [ 210.829346] Rebooting in 86400 seconds..