0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="7f790974a892a647d47ac0630d873df81463c2fb4ef7151e7e47c73700b4fa176d857699d4335fd5a29e4bda7ac02ded4a81287af97c0e398cacfb220aacbf511aa9097e46d2d64c695f774dc29766c1c359930e9d6ef82b227f8901948c142ab6f8de1ac9d97b477a2be9984f8f10478e3173c927d506c075a5cef875855751bdd3b9a24180a41460aaa97c1f88184915788d2f2206ae49e064caf9a42796a4d5eb9467731bd7af89e7c99f715d4ab30004edfc3eee35a5e21a04", 0xbb) 2018/05/05 23:25:05 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480004000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:05 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback=0x7f000001, 0xffffffffeffbffff, 0x0, 'sed\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/05/05 23:25:06 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) wait4(r0, 0x0, 0x10000003ffffffd, &(0x7f0000000080)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:06 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)) accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x886d, 0x80000) r2 = eventfd2(0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0x4) read$eventfd(r2, &(0x7f0000354000), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3b) fcntl$setsig(r4, 0xa, 0x12) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0xfffffffffffffffc}, 0x1) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x15) write$eventfd(r2, &(0x7f0000951ff8)=0x3ff, 0x8) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getpgrp(0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x1d1}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="f00a1adb7cdcad4f7688d57e6afb35ad", 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x4, 0x8b3, [0x200004c0, 0x0, 0x0, 0x200004f0, 0x200008b8], 0x0, &(0x7f0000000080), &(0x7f0000001140)=ANY=[@ANYBLOB="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"]}, 0x933) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/05/05 23:25:06 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480002000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@empty, @dev, 0x0}, &(0x7f0000000200)=0xc) r2 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x20, 0x8000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000380)=0xe4, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$packet(r0, &(0x7f0000000240)={0x11, 0x1, r1, 0x1, 0x5, 0x6, @random="a644458967a0"}, 0x14) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x5d}, {}], 0x30) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000002c0)={0x4, 0xf, &(0x7f0000000280)="eafc0478a8324b2933b4d757c42caa"}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000003c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e20}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) [ 174.672981] kernel msg: ebtables bug: please report to author: Wrong len argument [ 174.681449] ion_ioctl: ioctl validate failed 2018/05/05 23:25:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0xfffffd7d) 2018/05/05 23:25:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:07 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000002000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:07 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000007000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x100000000, 0x4214, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team_slave_1\x00'}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) acct(&(0x7f0000000100)='./file0\x00') 2018/05/05 23:25:07 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/05 23:25:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0xffffffffffffff2b) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x7) write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/05 23:25:07 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x8000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x34, "ab1f2eca21ec0b8e00635e562da51ffc421b2890a3fa4ef89cdc2a45202a8d25d50fb7eeea780ce800da2255a466135fe0b0750c"}, &(0x7f0000000100)=0x3c) listen(r0, 0x11000000000f) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) 2018/05/05 23:25:07 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000020000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c65300e", &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000010014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:08 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sysinfo(&(0x7f0000000200)=""/83) accept4$packet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x14, 0x800) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x100, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x3, 0x4) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:08 executing program 7: unshare(0x20000000) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x200) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xffffffffffffffff) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:08 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x50a4588f7f0000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:08 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000340)={@mcast1, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'syzkaller1\x00', r2}) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getpeername(r1, &(0x7f00000002c0)=@in6, &(0x7f0000000140)=0x80) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/05/05 23:25:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x8003) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f00000000c0)=""/221, 0xdd}, {&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/162, 0xa2}], 0x4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000400)) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000003c0)=0xffffffffffffffff, 0x4) 2018/05/05 23:25:08 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x40}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) 2018/05/05 23:25:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000020014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000340)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000580)="b8260b8ec80fc75bf20f01ca660f383337440f20c066350e000000440f22c0b810008ee066b9980100000f320f20e06635000002000f22e066b98b02000066b87500000066ba000000000f30268adf", 0x4f}], 0x1, 0x0, &(0x7f0000000480), 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000380)=""/218) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000600)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="ba410066b80200000066efbaf80c66b8f3e5ab8266efbafc0cb05bee0f01c80fc71b66b93a0000000f320f01c966b9790200000f323e660f56d22e0fc72cbaf80c66b85c64de8866efbafc0c66b839f6ffff66ef", 0x54}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/05 23:25:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:08 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r0, &(0x7f0000000000), 0x1f0) getdents64(r0, &(0x7f0000000000)=""/12, 0xc) dup2(r0, r1) link(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='./file0\x00') 2018/05/05 23:25:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x2000) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)=0xc624) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045301, &(0x7f000021af98)) socketpair(0x8, 0x6, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000080)=0x66, 0x4) [ 176.502668] *** Guest State *** [ 176.506373] CR0: actual=0x0000000080000021, shadow=0x0000000080000001, gh_mask=fffffffffffffff7 [ 176.515275] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 176.524141] CR3 = 0x0000000000000000 [ 176.527913] RSP = 0x0000000000000f80 RIP = 0x0000000000000383 [ 176.533919] RFLAGS=0x00000046 DR7 = 0x0000000000000400 [ 176.539932] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/05 23:25:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000004000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c6530ff", &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:08 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x8000000000000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 176.546638] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 176.554635] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.562642] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.570652] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.578683] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.586704] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.594707] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 176.602726] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 176.610731] IDTR: limit=0x00000000, base=0x0000000000000000 [ 176.618749] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.626741] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 176.633201] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 176.640681] Interruptibility = 00000008 ActivityState = 00000000 [ 176.646937] *** Host State *** [ 176.650156] RIP = 0xffffffff811f7279 RSP = 0xffff8801885ef390 [ 176.656179] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 176.662613] FSBase=00007fa361b6d700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 176.670444] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 176.676359] CR0=0000000080050033 CR3=00000001ce665000 CR4=00000000001426e0 [ 176.683420] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 176.690116] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 176.696215] *** Control State *** [ 176.699697] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 176.706393] EntryControls=0000d1ff ExitControls=0023efff [ 176.711873] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 176.718827] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 176.725513] VMExit: intr_info=00000000 errcode=00000000 ilen=00000001 [ 176.732123] reason=80000021 qualification=0000000000000000 [ 176.738458] IDTVectoring: info=00000000 errcode=00000000 [ 176.743937] TSC Offset = 0xffffff9e799be8b5 [ 176.748282] EPT pointer = 0x000000018c91201e [ 176.770668] *** Guest State *** [ 176.774048] CR0: actual=0x0000000080000021, shadow=0x0000000080000001, gh_mask=fffffffffffffff7 [ 176.782937] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 176.791801] CR3 = 0x0000000000000000 [ 176.795559] RSP = 0x0000000000000f80 RIP = 0x0000000000000383 [ 176.801570] RFLAGS=0x00000046 DR7 = 0x0000000000000400 [ 176.807569] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 176.814274] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 176.822321] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.830331] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.838350] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.846338] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.854341] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 176.862348] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 176.870356] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 176.878360] IDTR: limit=0x00000000, base=0x0000000000000000 [ 176.886387] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.894374] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 176.900809] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 176.908270] Interruptibility = 00000008 ActivityState = 00000000 [ 176.914526] *** Host State *** [ 176.917751] RIP = 0xffffffff811f7279 RSP = 0xffff8801885ef390 [ 176.923764] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 176.930182] FSBase=00007fa361b6d700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 176.937999] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 176.943921] CR0=0000000080050033 CR3=00000001ce665000 CR4=00000000001426e0 [ 176.950968] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 176.957646] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 176.963712] *** Control State *** [ 176.967179] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 176.973854] EntryControls=0000d1ff ExitControls=0023efff [ 176.979322] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 176.986276] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 176.992953] VMExit: intr_info=00000000 errcode=00000000 ilen=00000001 [ 176.999543] reason=80000021 qualification=0000000000000000 [ 177.005877] IDTVectoring: info=00000000 errcode=00000000 [ 177.011352] TSC Offset = 0xffffff9e799be8b5 [ 177.015683] EPT pointer = 0x000000018c91201e 2018/05/05 23:25:09 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x200000000000007e) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001180)={0x40}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/4096) ioctl(r0, 0x4, &(0x7f00000010c0)="b52886d051bbadea4f6c7e500b67622cb39e9963022d79afbca8b39b769b1dc226f3e74270857ffbc1aa1fc05a1e31272af6e32c0e2f123de55d5c380ad4bfa820cb81c9e030e7695cbe6bca00575deb5048b2899aa21101acfa784ee833aaa2e60c66d425ae698feb011ef20f8e4fec71bed66f4a582e34ebc3a8ba4f558ccb4bef8142") 2018/05/05 23:25:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x80000001, 0x20000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2285, 0xfffffffffffffffd) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x224043, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) fcntl$getflags(r1, 0x401) 2018/05/05 23:25:09 executing program 4: getrusage(0x0, &(0x7f0000000040)) clock_gettime(0xeb573e1e0548b2b4, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8080, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/05 23:25:09 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000040000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:09 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r0) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x1) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:09 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x10000000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffffffffff4f}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0xea) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b0000008153cc6ac29760ce910c2beff9eb5d826bb376876f05c2c5408d4fedc272dd5616a5566e0d21cfe45a32d255ba73e466dbf78a44c3da76221511c6d91648f6cc48b6db991c1578a744fb77f1e9116fef0776a7dfa0ac0d4eae49b58d5dcb00000000000000000000000000bab5db6e3a56c21c59c553a29c42e2e4de96fa94b1479f1e7e819483617f1ed77ab945e35546095ddd6475ab9a2a0c21fdcd4f626ae922030baefb1165b0e873d7688f65fe2eded9b95dc8443902d5888f02aa4ab04f1b67061b0200002f6225eb34fbd82e5756f5abc582575a973f58e93b39f24d96e797b9ce3f10238df6a39a32af663a000000000000"], &(0x7f0000000180)=0x73) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x10000}, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000000c0)=@srh={0x7f, 0x6, 0x4, 0x3, 0x8000, 0x1, 0x1, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x38) 2018/05/05 23:25:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c6530f6", &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:09 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000200000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:09 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x313) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/05 23:25:09 executing program 1: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={{r0, r1/1000+10000}, {0x0, 0x7530}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x0, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x48, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x9}, 0x8) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r2 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x8d, &(0x7f0000000200)="65a50f6e65e783b3d7db8b0558f5f863bb9bf5bcd8ea91544dde026c256c68c0de1c8192d3a772d396a7d6918aebfae0e884a58a3edbc18b3baae5da8a6537e101b272a06f23974a14b2c319d1069e2d944b4d94cace4fadf328d67d40396deb5eea5a1f9fc934206c1b39a88407f9177125cbb97df643958c90a0b4395d3424dd13661cfd0ba91ecbab7064b6"}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7fffffff}, 0xfffffffffffffdd0) 2018/05/05 23:25:09 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4a0000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000504}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xd0, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb792bea}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ab}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x569f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=')PL\x00') 2018/05/05 23:25:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c653002", &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) accept4$ipx(r0, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x800) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x9) 2018/05/05 23:25:10 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2042, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0xe}, 0x6c, r2}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) clone(0x3f00, &(0x7f0000000180), &(0x7f0000850ffc), &(0x7f00000001c0), &(0x7f0000000080)="5e4173ddf65ee08a32ccd573878dbfc17d1e4e0cc621db0ad6eb810d6e72773be5104531db3f963709302b4f1a3446293f31c5fda51c9694888a427344292a7ba772315322dd5e57e36e0dd8614332cccb7235cd5dfe092b3a3ad09e0169ad2bb5349300729d6fc6ef14e6da3189223bdaf30c4bd05137d98edaf0ae5163d404b98e8c9a09e019c8c354300edce607e42553dc75c869a5cfbb5a72207905dc601fb8b4f4aee017638c2345d642ef1b564d6f04f8d2f5ec8ff644139ab70ee32bc64260de0a45f6e6cc400cfe17732bea5e43") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="f58d8577614aa3cf216c5dcf0b1e2550", 0x10) 2018/05/05 23:25:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:10 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x2001000000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:10 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='loginuid\x00') write$cgroup_int(r0, &(0x7f0000000040)={[0x31]}, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0xfff, 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x8) 2018/05/05 23:25:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000240)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1'}, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={"616800000000000300"}, &(0x7f0000000140)=0x1e) getsockopt$netlink(r1, 0x10e, 0xb236d756caf7c031, &(0x7f0000000280)=""/191, &(0x7f0000000340)=0xbf) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x2, 0xfffffed3) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c65310afb120df0ea37018c1b77f1e0f594be5c31418e85ff4d2265b3291b95c29c7aef3586a0810fda64a20e660b405e079505d4b155cef23996ae51022197c7f4e6a3574b67428c5dc2ab490f1837ea735e83cc770b5001df25b897c3f9f404c4076b7c4fe2a4548cadc2d8386461a929b4c5b9fdb5f1b75ebedce07348"], 0x3ea) 2018/05/05 23:25:10 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f00000005c0)='./file0/file1\x00', &(0x7f0000000600)='./file0/file1\x00', &(0x7f0000000640)='omfs\x00', 0x201080, &(0x7f0000000680)) mount(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000780)='nfs4\x00', 0x221002, &(0x7f0000000400)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000840)={r2, &(0x7f0000000800)=""/15}) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000200)='./file0/file0\x00', 0x3, 0x2, &(0x7f0000000300)=[{&(0x7f0000000500)="114761d2ab46728fd12ec2699ec0378a2509ba05fd8fd2d0d77b863f889b32693f097a31b954b9d3af3d0a7115a0d1661e2da3c9480fbe641a66b2035e04426536f9d6f39bb8a5f3291ee97c09c16b08df44077a5d2ca89b", 0x58, 0x1ff}, {&(0x7f0000000680)="337f2a16da5bd62eb7f45ae81db64083f14ca07922372620a5faf34f32461c0f28809f42531d71708918f4e40d30f583e1913b5311e428be984ac7a6d43412911fbe5e", 0x43, 0x2}], 0x10000, &(0x7f0000000440)=ANY=[@ANYBLOB="747970653d020000002c00"]) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000880)={0x9, 0x1000, 0x4, 0xfffffffffffff801, 0x50, 0x6}) fanotify_mark(r3, 0x0, 0x0, r4, &(0x7f00000003c0)='./file0/file1\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000340)='configfs\x00', 0x44000, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000900)=0x80, 0x4) unlink(&(0x7f0000000080)='./file0/file2\x00') 2018/05/05 23:25:10 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000114010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:10 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000214010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f74637000a174d36bf3413f13f1fa62812d72e39ce1aae3ed848159f6fca7fd7b8f7fe18e3e379ccc3ef0c77fa300abcfd426f814dbeb7441f939caa39f3baab9b8d1aab4c945742aa3fd3698012be3cbadbf3acda330e82f03804c09779e60594fb91e4a024dce766d7113a327b2627bb1c0284ddbcd3b8ab0220b7ad1d65db5dd5454164eabb370710df3b20aa336818b68048ebceaf32d233597387d2725a33484faa6dacaea4a80f94e1c3511ab7062721b157a17399f4961be9ed018c493") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x0, 0xe4de, 0x6, 0x9, 0xd, 0x8}) sendto$inet(r1, &(0x7f00005c9000), 0xfffffffffffffe2f, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) [ 178.507490] hfsplus: type requires a 4 character value [ 178.512900] hfsplus: unable to parse mount options 2018/05/05 23:25:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10003, 0x300) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)="0169645f00047000") ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x401) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:10 executing program 6: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) fcntl$setstatus(r0, 0x4, 0x2400) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) kcmp(r1, r2, 0x2, r0, r0) 2018/05/05 23:25:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000040014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x20000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x40c100) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000280)={0xe2, 0x1c, 0x6, "5774861903b3d329f4b553eb566976df140c02493f1fbfcd2271faf9147bbb3ebd396a3f96250ed02227db25c7047e75657c971642434e6bd6573eb10e925ddea44144d7d13661527986eca79a5088a1fe332b3e71f57d4c8e7fc679b8c903d8dc91261f40ca760045d4e5ae1c818fd0cc29a4a528bf16fa4d2ac824e5cdc2c0d090a8248fba8b7f3319a806ab338cd2da509658a80b12d8da86cf530aaa7d76a3ba849a5f588aaccab5b4824b4503bfc4cfc263691702d0325d9ad40f8ccc83eb1aa4ceb0526b3ec9df3b3d6e8a52c0d2a1f06460fb0e46d60f5b2b70a227d8dee9"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)) 2018/05/05 23:25:11 executing program 1: epoll_create(0xfff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) [ 178.707967] hfsplus: type requires a 4 character value [ 178.713339] hfsplus: unable to parse mount options [ 178.962240] device bridge_slave_1 left promiscuous mode [ 178.967841] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.988609] device bridge_slave_0 left promiscuous mode [ 178.994142] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.022553] team0 (unregistering): Port device team_slave_1 removed [ 179.033493] team0 (unregistering): Port device team_slave_0 removed [ 179.043268] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 179.061796] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 179.087542] bond0 (unregistering): Released all slaves 2018/05/05 23:25:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000001780)='/dev/admmidi#\x00', 0x1, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000480)={r0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, 'rose0\x00'}) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="040d0100005316340a5c271b5c0007120d173872bed822ab3779cdcbb1bb19dc31835effcd0f30939dc763ea21ff1613571a3a63adb023e98aa95b225c7199d8dca5ffe81f109b53c6f56fa7637c3c818196ead6c2368ec5b2cbfae74f53535cb4752defa2534ac89d169984d3ffc4e900ea812350073b7d24fc4683c5d31cb1a47e15ca5a604c0e097d8a22"], &(0x7f0000000280)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x101}, 0x8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xfffffffffffffffa}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000400)={r4, 0x200000, 0x6, 0x10001, 0xe237, 0xbfc}, &(0x7f0000000440)=0x14) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x200, &(0x7f0000000200)=0x4) 2018/05/05 23:25:11 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) io_setup(0x1, &(0x7f0000000000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r2) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1f9, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x4b06) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000000040)="878ab8b8d4b694ea4fa46672b9ef7b8fe55136b12352b37598747b3bab7ceb520dd753b43546558b6619a77de17fe57f8ef60928fc588d63cd", 0x39, 0x1, 0x0, 0x1, r2}, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/05/05 23:25:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000400000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4440, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x24000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x4, 0xd, "79b40afdb6f6651579eb1ad2db125c31fba19733309ed2fffef357505ea72729472db7a890fb3e337c4e849ce76c5d1362636150183bf096d9f2cd29465f2944", "15fec1de754e892c68c0ed0292f0c31904b7014abde339be7bc44c3f61fdff26", [0x9, 0x9]}) 2018/05/05 23:25:11 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x4000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:11 executing program 4: perf_event_open(&(0x7f000000a000)={0x6, 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_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getgid() getgroups(0x40000000000001f9, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]) setgid(r1) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) kexec_load(0x8, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="e15da901e33c1d85367cacfed2bb91a2c58223096276ce7531561628f55e4047be607360328d955994b594c35d2d632fc9255ee95682c4474cbee78544bfdae83b88308abbfaa0eb6c58c9186dfe86312d63286554a1c2ba8dfe69e864a26a365a7b06c0c6e4769da53be5fe0f924fbfff3e527f1391f1e5a43bb0ab3b03ad952280355d4bf28b56e171fdcf8a8b9d2f2136bdcb0e25da6cad312c33b8a594aebee87c28a4a1ab3669e841526a3b56ab85735b96a79e9d893cf7ca417af614c6a917c992a58a8d695d42e79da3866012da1ccfbfaeb553", 0xd7, 0x3, 0x100000001}, {&(0x7f0000000340)="ef3dd61a50d8bc1a15391aca0fc947db3ac2996654ce15807a0dd73b27eace95", 0x20, 0x3, 0x1000}], 0xa0000) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x4b8, 0xffffffff, 0x0, 0x0, 0x168, 0xffffffff, 0xffffffff, 0x3e8, 0x3e8, 0x3e8, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@uncond, 0x0, 0xf8, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x4, 0x1, 0x9, 0x7, 0x4, 0x80}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x1, 0xa9, 0x200, 0x1, 0x0, "c2eac47928559305bfd44f2c09929ae56982a2e46fb0334f099c059875525f028ff56b8142c05c5ecd63c1de65ba582ce4aaae9aa1c4b83859bf6f9a0a5b8c7b"}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x4, 0x0, 0x1, [0x4, 0x1fffffffc000000, 0x8, 0x9, 0x200, 0x6d1, 0x8000, 0x6, 0x400, 0x7, 0x6, 0x4, 0x1, 0x3, 0x87, 0x230], 0x7}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x7}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x4e24, 0x4e20, 0x4e24, 0x4e23, 0x3, 0x8, 0xc2, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff95cb4d95, 0xff, 0x4000000000}, {0x1000, 0x1, 0x1ff}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="ffce1c1c39748e05f45c1d50a4dba670", 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000140)={0x7, 0x4e2, 0x6, 0x6, 0x8}) 2018/05/05 23:25:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000f0000000000000000000000010018000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000020001000000000000000005000500000000000a0000e10cfb305f2b0000000000ff01000000000000000000010000000100000000000000"], 0x78}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x20000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x703, 0x6, 0x8, 0x1, 0x7}) 2018/05/05 23:25:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000002000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r2 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/05 23:25:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c65308c", &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f0000000100)=0x14) r1 = msgget$private(0x0, 0x140) msgrcv(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3fdc81d900d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a21f5b2f8462c66a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0218000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000681f75fccc66713548000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b6143251af3102744000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000643255df4fbeb500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000131aa1a4840196da81fd07df648d66259103775575d21c76c0f107317ab92359b702cf9dcd873106d9581280d33b1d"], 0x1008, 0x3, 0x800) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc70, 0x4000) rt_sigreturn() ioctl$TCGETS(r2, 0x5401, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200), 0x0) 2018/05/05 23:25:12 executing program 4: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000001ff8), 0x5, 0x2) 2018/05/05 23:25:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000004000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:12 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0xffffffffffffff55) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x80000001}, 0x8) unshare(0x20000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x10, 0x13, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xff}, [@exit={0x95}, @generic={0x1, 0x2, 0xfffffffffffffff7, 0x400000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7b}, @alu={0x7, 0x4, 0xb, 0x7, 0x6, 0x40}, @map={0x18, 0xd, 0x1, 0x0, r0}, @map={0x18, 0xb, 0x1, 0x0, r0}, @alu={0x4, 0xe9, 0xb, 0x6, 0x7, 0x40, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000340)='syzkaller\x00', 0xff, 0xc0, &(0x7f0000000380)=""/192, 0x41100, 0x1, [], r2}, 0x48) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000100)=""/73, &(0x7f0000000600)=0xffffffffffffff74) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x6, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1e}}}}, 0x88) r4 = fcntl$getown(r0, 0x9) wait4(r4, 0x0, 0x40000000, &(0x7f0000781f70)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e20, 0x1, 0xa, 0x0, 0x0, 0xb96be44b2fcf69fe, r2, r3}, {0x1f, 0x44cd, 0x1000, 0x4, 0x3, 0xffffffff, 0x7fffffff, 0x3}, {0x7, 0x200, 0xffffffff, 0x8}, 0x0, 0x6e6bb4, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x3, 0x3, 0x29, 0x1ff, 0x0, 0xfffffffffffffffa}}, 0xe8) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) 2018/05/05 23:25:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c653003", &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) fchmod(r0, 0x8) [ 179.903010] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 23:25:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000020014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 180.695133] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.701620] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.708880] device bridge_slave_0 entered promiscuous mode [ 180.732802] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.739164] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.746246] device bridge_slave_1 entered promiscuous mode [ 180.768297] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 180.791281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 180.851495] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.877046] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.900744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.907571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.930313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.937141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.996998] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 181.004158] team0: Port device team_slave_0 added [ 181.025143] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.032323] team0: Port device team_slave_1 added [ 181.053559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.077529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.100268] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 181.107318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.115823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.134147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 181.141204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.149580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.346400] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.352791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.359421] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.365767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.372889] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 181.919234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.092790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.162657] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 182.232659] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 182.238815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.246249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.312683] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/05 23:25:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/144) 2018/05/05 23:25:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000040014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:15 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x1ff000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:15 executing program 7: unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:15 executing program 3: finit_module(0xffffffffffffffff, &(0x7f0000000040)="f600", 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=""/15}, 0x627) 2018/05/05 23:25:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/05 23:25:15 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x42000000, &(0x7f0000000000)="ec31073c28573c849803bd885c9e34107cef798c77cbdf42af2f43aa905a949dde3d6b629d1422cfeb011a6678d1e7ca5d41ebe7587c76bbec5045285df8f26b4d110d58a0406baadaef747ad680e2147e624c5682993095f1393ed520ae3679ed3a91157e28693759a5af429b976d22b107fbfb4b1b1d1721a82d28384b20ca4ced9c5176e211e44f8590c89b30618e9d8c1710b30a74b1c9c6d780407c0a2b9ae4d97a4ea7dd5e612296915cb436c3", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 182.764454] hrtimer: interrupt took 29847 ns 2018/05/05 23:25:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0xffffffffffffff20, 0x800000120000002, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f0000000240)=""/129, 0x81, 0x40000102, 0x0, 0xbe) 2018/05/05 23:25:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000214010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/05/05 23:25:15 executing program 3: r0 = socket$packet(0x11, 0x4000000000003, 0x300) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) [ 183.057562] IPVS: ftp: loaded support on port[0] = 21 [ 183.129500] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 23:25:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c6530ff", &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:16 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x1f00000000000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:16 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014001300010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getsockname$packet(r0, &(0x7f0000000300), &(0x7f0000000340)=0x148c9bb28e640d2d) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100, 0x640040) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0x200000, 0x6, 0x2, 0x6, 0x7, 0x3}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x5, [0x1, 0x4, 0x20, 0x5, 0x87]}, 0xe) 2018/05/05 23:25:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x1f, 0x81}, 0x2c) 2018/05/05 23:25:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000100), 0x100420000000fee) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001400), 0x288, 0x40002062, 0x0) 2018/05/05 23:25:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/144) 2018/05/05 23:25:16 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10080, 0x0) getsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) 2018/05/05 23:25:16 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014020000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0xfffffdfe}, 0xfbb046d48f94ccbc) 2018/05/05 23:25:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0xfffffffffffffdce) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r2 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r2, r3) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/05/05 23:25:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/05 23:25:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:16 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000001300000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:16 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/05 23:25:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) socketpair(0xb, 0x2, 0x751b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000200)={r1, 0x9, 0x101, "25a17a0ad2ecab8fd83c1186fcc3c67f20069a501748454fd8315be719e3d76622741924618b0e928d009b9d7f764c478221ba18c898519d12d07e7d543178adeefb894496fc89bb91033ce53756623551109e8c98cf75b7b2b6ce45bd0d0439e4cf4ed54496068b2ad14f5824cd9795ee115da0292544e297da2b56dc84148046294c13aa71c53e3cf3fbb09df9ed75bcf6c448ae9c7d9553e5ff79e6"}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:17 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="d80000002100010000000000000000000000000000000000000000000000000000000000000000000000ffffe000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00130000000000000000000000ffff7f000001ffffffff00000000000000000000000000000000000000005c00110000000000001000000000000000000000ac1414aa000000000000000000000000000000000000000000000000fe8000000000000000000000000000bbe0000001000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/05 23:25:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010200010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={r4, 0x9}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x5, 0x6, 0x9, 0x9, "e687cd231ed8fd08fbae57a9801732290b443ac96f23d9045290e160316556035e5f304f91d25a11d0f0931f", 0x3f}, 0x101, [0x8, 0x3, 0x1, 0x6, 0x100000001, 0x0, 0x2, 0x8001, 0x5, 0x2, 0xfffffffffffffc01, 0x5, 0x7, 0xfffffffffffffff7, 0x3, 0x8001, 0xae, 0x3f, 0x6, 0x80000000, 0x400, 0xffffffff00000001, 0x0, 0xffffffffffffffff, 0x7, 0x3, 0x36, 0x0, 0x4, 0x1ff, 0x6, 0x7f, 0x8, 0x7, 0xc5, 0x5, 0x3, 0x6, 0x400, 0x5, 0x8000, 0x84f, 0x8, 0x1, 0x3, 0x200, 0x92, 0x1, 0x9, 0xf2c2, 0x3, 0x3, 0x100000000, 0x1, 0x8, 0x10001, 0xa000000000, 0x3, 0x7f, 0x3, 0x5, 0x80000001, 0xf9bb, 0xfffffffffffffff8, 0x7, 0x3, 0x9, 0x1, 0x3, 0x1ff, 0x1f, 0x10000, 0x4, 0x6, 0x7, 0x4, 0x8, 0xa5b, 0x9, 0x80000001, 0x0, 0x2, 0x3, 0x3, 0x2, 0x100000001, 0x3, 0x3f, 0xfffffffffffffff9, 0x92, 0x3, 0x83, 0x5, 0x7fff, 0x9, 0xc4cf, 0x80000001, 0x9, 0x8, 0xec, 0x8, 0xfffffffffffffffb, 0x5, 0x0, 0x3d5, 0x3ff, 0x8, 0x5, 0x3, 0x5, 0x200, 0x8000, 0x2, 0x6, 0x0, 0x3f, 0x2, 0x9, 0xfffffffffffffff9, 0x7, 0x6, 0xb184, 0x4, 0x1d89a7ce, 0x7d, 0xffffffffffffffff, 0x3, 0x4], {r2, r3+10000000}}) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0xffffffffffffff68) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:17 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x30311f00000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/144) 2018/05/05 23:25:17 executing program 6: openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000becff0)={0x16, 0x105}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x2, 0x2, 0x1}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000010, 0x6}) 2018/05/05 23:25:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='//file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:17 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000480)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x101, 0x1, 0x1, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x68, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000300)=0x10) recvfrom$ipx(r0, &(0x7f0000000040)=""/208, 0xffffffffffffff85, 0x10000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r2, 0x2, 0x5, [0x3, 0x5, 0xffffffffffffff2d, 0x8, 0x0]}, 0x12) prctl$getreaper(0x0, &(0x7f0000000340)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:17 executing program 3: perf_event_open(&(0x7f0000bba000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='loginuid\x00') write$cgroup_pid(r0, &(0x7f0000000240), 0x0) 2018/05/05 23:25:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0)=""/138, &(0x7f0000000240)=0x8a) tgkill(0x0, 0x0, 0x0) 2018/05/05 23:25:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.//ile0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010400010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x100, &(0x7f0000000200)=""/202) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000000c0)=r1) 2018/05/05 23:25:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000007c0)=""/138, &(0x7f0000000240)=0x8a) tgkill(0x0, 0x0, 0x0) 2018/05/05 23:25:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010013000000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./.ile0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ff0000000001000000ffffff08004508907800000000000000000000000000"], 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:18 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x24, 0x80041) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:18 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010002010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:18 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0x80, 0x4, 0xa1, 0xff}, 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000100), &(0x7f0000ce4000)) 2018/05/05 23:25:18 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/05/05 23:25:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/144) 2018/05/05 23:25:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000200)=0x3a9, 0xfffffffffffffe75) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/05/05 23:25:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c65ffff", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:18 executing program 6: openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x2, 0x2, 0x1}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000010, 0x6}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) 2018/05/05 23:25:18 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000020000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:18 executing program 3: 2018/05/05 23:25:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:18 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000001300000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:18 executing program 6: openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x2, 0x2, 0x1}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000010, 0x6}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) 2018/05/05 23:25:18 executing program 3: 2018/05/05 23:25:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x253, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) r1 = getegid() r2 = getgid() setregid(r1, r2) 2018/05/05 23:25:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) 2018/05/05 23:25:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:18 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000180)="8624ed080b6f8debaead5ccef2e66a5fc795979aef5524ec85135b7bfa1009330b6fa67bf115c2c2ccd62c798d57a4ed9c5c77499f759f885b856377826a7eefdc39f581fdc23e3f30cd64104d38825246bd79f9780c93a03dc174a13ae46c36bd494bffeb2de1960edf2376942330") wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f0000000000)="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", &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:18 executing program 6: 2018/05/05 23:25:18 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010200000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:18 executing program 0: unshare(0x40000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x123900, 0x0) finit_module(r0, &(0x7f00000000c0)='usernodev%&.\x00', 0x3) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:19 executing program 3: 2018/05/05 23:25:19 executing program 6: 2018/05/05 23:25:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c65308c", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:19 executing program 3: 2018/05/05 23:25:19 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000002000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0xffffff44) 2018/05/05 23:25:19 executing program 6: 2018/05/05 23:25:19 executing program 3: 2018/05/05 23:25:19 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f00000002c0)={0xfffffffffffffff8, 0x5, 0x60000, 0x7, 0x1, 0x1000, 0xfffffffffffffffe, 0x74d}, &(0x7f0000000300)={0x9, 0xfffffffffffffffc, 0x0, 0x6a3, 0x80, 0x8, 0x5}, &(0x7f0000000340)={0x5, 0x7, 0x7f, 0x8, 0x6, 0x12, 0xc, 0xfffffffffffffffc}, &(0x7f0000000380)={0x77359400}, &(0x7f0000000400)={&(0x7f00000003c0)={0xfffffffffffffffb}, 0x8}) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/96, 0x60}], 0x2, &(0x7f0000000240)=""/56, 0x38, 0x1}, 0x40) 2018/05/05 23:25:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:19 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000400000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) read(r0, &(0x7f0000000500)=""/82, 0x52) 2018/05/05 23:25:19 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x40002, 0x0, 0x3) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) pread64(r1, &(0x7f0000001180)=""/4096, 0x1000, 0x0) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r2 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0xffffffff00000000, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0xc, 0x0, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) r4 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="d10c", 0x2, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) 2018/05/05 23:25:20 executing program 3: 2018/05/05 23:25:20 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000001000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffffffffffeb3) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x301401, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r2 = getpid() ptrace$getregs(0xc, r2, 0x7, &(0x7f0000000180)=""/49) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x4}) 2018/05/05 23:25:20 executing program 3: 2018/05/05 23:25:20 executing program 6: 2018/05/05 23:25:20 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000100000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:20 executing program 3: 2018/05/05 23:25:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:20 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000200000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:20 executing program 6: 2018/05/05 23:25:20 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3, 0x200000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000280)={{0x7, 0x7, 0x2, 0x3, "05ceb4db334eae24331097b186d2aaeb2b2d4f77062ed5c5d154b5d3d202b6c7c69630f23c524e529ad7d548", 0xfffffffffffffff8}, 0x0, 0x0, 0x6f4d, r1, 0x5, 0x3ff, "f8dae8a835448d9a6f72d3095f6d0cd6eaabb8be2553d0db1abd79e998e9f3a635e85e835cf3e3586397b14c47925b153fb997b6d403ffca61fb978bb61917b8", &(0x7f0000000240)='trustedwlan1em1\x00', 0x10, [], [0x400, 0x6, 0x6, 0x5]}) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x201, 0x0) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000080)={{0x1, 0x3, 0x8, 0x7fff, "e4cb62d41ec482937fe83a1e0769a6b0fdc66e959ca5773c1720cea581f91d41fe080d733b1d596a65d93f19", 0x81}, 0x0, 0x0, 0x7, r3, 0x2a, 0x7, "da44a3ece87255af561ff4fb3848b2570acfd9c5c65d8845fd02473d735a28159ad6652b4eeb8b528b6935a27267db9000c13ac4a283184c6769f93f449eaf6e", &(0x7f0000000040)='posix_acl_access\x00', 0x11, [], [0x101, 0x25, 0x4, 0x7]}) 2018/05/05 23:25:20 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={0x0, 0x6, 0x4, 0x42, &(0x7f0000fff000/0x1000)=nil, 0x8}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0xa31b1d3906e43f15) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000000040)="ea40251f3a3767926e396dfbe3f2ec2e10e25613d2d68388cc331320994036b523f887ac3b869d6f6e153b906872ecc5fa4cc66c2127338337d31350f1bdc35c3469ab28af0b55f101fb8f0ca03bbeab5e3b8268fb710d9e8da710beef7d869830fda6ecddef397a1f7e4f52bf6f3625dcb4de085c00948af2ab") clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/05 23:25:20 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000200)="70f4c9fe498fd1a110eb0c821acbca181f296034ee509d5f4f09655df3c058eefdd3981883af48c24a187894c77a1942836858bca52a70cc35c4bd59af4359e0d6cb6c7d6ee57ecbb69fdd27782c4811766ae6dadb6be35edabd24265e6a55d172d48669a55a157081f682b56ba4004617ea1cb627fe0da78f8c8f37638a324c40d9f68db973ec52c622dea8c3f4ec23e821e513fc8041f79991ffb3b415cdeec1fb3d8e42e5ce2995641c98b19a763cc00b532f6b42d985eadb043b616b1102d8dd4edda62addd7958d2f1da305f758e94dc2b2a1e3c9eae7ac4335fea31b809637f41c509bfd2e42bcb0954b1956f2c0e3c9f562f1483fe94907d707614c", 0xff, 0x40081, &(0x7f0000000180)={0x1a, 0x30f, 0x4, 0x2, 0x8001, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r3 = getpid() r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x16}, r2}, 0x14) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7ff, 0x1, 0xcc6, 0x52d0, 0x0, 0x8000, 0x1204, 0x0, 0x4, 0x44, 0x100000000, 0x7f, 0x2, 0x81, 0x0, 0x8c6, 0x9, 0x1000, 0x6, 0xff, 0xfce, 0xffffffffffffffe1, 0xffffffffffffffff, 0x1, 0x9, 0x6, 0xfffffffffffffffd, 0xffff, 0xfff, 0xe453, 0x7, 0xfe9, 0x800, 0x80, 0x6, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x400, 0x5, 0x101, 0x7, 0xffff, 0x3, 0xa68}, r3, 0x10, r0, 0x8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0xffffffffffffffdb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffef3) 2018/05/05 23:25:20 executing program 3: 2018/05/05 23:25:20 executing program 6: 2018/05/05 23:25:21 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000040000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x81, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x100, 0xff, 0x4, 0x6, 0x6, 0x0, 0x6, 0x120000000000, 0x7}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:21 executing program 3: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000040)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x1}) 2018/05/05 23:25:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() 2018/05/05 23:25:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:21 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010400000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:21 executing program 7: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:21 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) socket$inet6(0xa, 0x0, 0x0) [ 188.986811] IPVS: ftp: loaded support on port[0] = 21 [ 189.093785] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 23:25:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/05 23:25:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x202, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='system-$proc^%ppp0(\x00') 2018/05/05 23:25:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:21 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000002000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:21 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x5, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:21 executing program 7: unshare(0x20000000) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x12000) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x8000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000080)={"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"}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/05 23:25:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002640)=[{{&(0x7f0000001500)=@rc, 0x80, &(0x7f0000002600)}}], 0x1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@getlink={0x28, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/05 23:25:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530ff", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:22 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000400000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001b00), 0x0) pause() ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001440)="7377fd9b9f722a8a9e1a8d068a03ead425fec71e663f7d3a1a04383015857369b937e8b294f7a7e49550dc7bc2c09a2c1176fcb46739ca027fe2bb1efb6fa4b7f8939c3bbfa44e01e5a7a438b851921c452a5f743d23ad8870e74c8409f5a51f4cf543efd15b0fcc5088cc94698663dd74b8e5313401daf1b7e7f4cb7ee34ee86b0d8b44596e4f60127cbbee0382282124f6d03c4df34b4406ddf7028778efbf34fe9e9700d1cfd2f253c99fffd79d28aec58323584d748a834e49fa9250e77b2c3345bb679491f16153") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 23:25:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0xfd, 0x1, 0xfffffffffffff76f, 0x6, 0xfffffffffffffff8, 0x9}, 0x200, 0x0, 0xaf}) 2018/05/05 23:25:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530ff", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:22 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010004000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:22 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpgid(0xffffffffffffffff) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getflags(r1, 0x40b) wait4(r0, 0x0, 0x3ffffffc, &(0x7f0000000100)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x2100) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000080)={0x9e1, 0x6, 0xffffffffffff801c, 0x4}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000040)=0x403, 0xc0) 2018/05/05 23:25:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/05 23:25:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530ff", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:22 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010002000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:22 executing program 7: unshare(0x20000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x202000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x7, 0x1, 0x7ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4000025b}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="59000000272489a787dabb988c356cf3404f9fda98d21f5a22906b9c3af2ce168acc641885ac405789fa075e1e2a93ee4ab738f803f265ffffffff7f00000000fcd53fcaeb3b39d8cbc0938f34fb8732732d13cee19bb2e63a617810365b0a60e696dfab"], &(0x7f0000000100)=0x61) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x9, 0x8000}, 0x90) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000240)={0x1}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x6a57}, 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:22 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000004000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:22 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x40) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x40000010}) socketpair$inet6(0xa, 0x80000, 0x75, &(0x7f0000000100)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r3 = gettid() ptrace$setregset(0x4205, r3, 0x3, &(0x7f00000000c0)={&(0x7f0000000080)="be51032c5df47604a9f8855f7dc58dc598aa80ea1f5d9fce5f73b587c4baa052671a306c211fdf225d5d5dedd5b0a82b27edec481df6e786fe", 0x39}) 2018/05/05 23:25:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/05 23:25:22 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) r1 = accept$inet(r0, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1000000000000, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x80) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x1, 0x8}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000640)={{0x100, 0x6, 0x3, 0x9, "4d791c352774383d087e9802338a0ae7e9f2a91fcf01c0aba3751706fd545597997fa2889a2554882473fde1", 0x3f}, 0x189, [0x800, 0x6, 0xd00, 0x76b8, 0xff, 0x7ff, 0x3ff, 0x4d, 0x71f555b2, 0x3, 0x3, 0x5e836f74, 0x101, 0x6, 0x4, 0x93, 0xffff, 0x6, 0x1, 0x2, 0x80000000, 0xeef, 0x6, 0x40, 0x80000000, 0xbf, 0x4, 0x9, 0x0, 0xfffffffffffffffc, 0x151, 0x8, 0x1, 0xff, 0x4, 0x2, 0x3ff, 0x1, 0x7ff, 0x3, 0x5, 0x2, 0x0, 0x7, 0x4f0b8000000000, 0x401, 0x3, 0x6, 0x2, 0x7fff, 0x2, 0x401, 0x0, 0x2, 0x400, 0x80, 0x7f, 0x8, 0x7, 0x2, 0x3, 0x6, 0x1, 0x80000001, 0x0, 0x100000001, 0x2, 0x4, 0x0, 0x7ff, 0x81, 0xfffffffffffffffb, 0x7fff, 0x100000001, 0x9a38, 0x6, 0x1, 0x7f, 0xf2, 0x6, 0xffffffff00000000, 0x3, 0x6, 0xffffffffffffff76, 0x0, 0xfffffffffffffff8, 0x8, 0x7, 0xfffffffffffffffe, 0x1, 0x3, 0x1, 0x2, 0x7, 0x1, 0xffffffffffffff81, 0x5, 0x3, 0x6, 0x1, 0xfff, 0x9, 0x9, 0x101, 0x1, 0x0, 0xffff, 0x4, 0x9, 0x3, 0x48f, 0x3, 0x3, 0x2, 0xaec, 0xbb0c, 0x7ff, 0x80000000, 0x5, 0x65f74013, 0x7a7, 0x7, 0xfff, 0x6, 0x1, 0x9, 0x7], {0x0, 0x1c9c380}}) getsockname$packet(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)={0xd93b, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x390) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:22 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000010000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:24 executing program 3: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x40000002, r0, &(0x7f0000000000)='./control\x00') r2 = fanotify_init(0x4, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x4) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f00000001c0)='./control\x00', 0xffffffffffffffff, 0x5, &(0x7f00000023c0)=[{&(0x7f0000000200)="b64a1e3b13ebea02907e9bcccb49bbcf0966dbc6c02826986f10c38633fdd08b1644c49acd13a4785c9826ee2ad9c3d135f30d2cbef998b5971b47c80e411cbb98356e8da01a02655fbbebb1a2174f826a7ebd2c28a17be2268e2b99667e2543754f38e0f1a444b2eaca", 0x6a, 0x5}, {&(0x7f0000000280)="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0x1000, 0x7ff}, {&(0x7f0000001280)="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", 0x1000, 0xf721}, {&(0x7f0000002280)="493a3221ac41b0f69d140f582f50a3ef91242f4b17aabef256703bc590c54c0202507a4afc522b67b9e99729974a819b9aa75feefd8d92201e", 0x39, 0x7ff}, {&(0x7f00000022c0)="66ad3ae1548a6016d2471c65a53491975eb2dc268ef11984eb93fb72c56785482a6bcfe0a4c1745a66479b8a499698472459c08d47b6dd2d3e70274d0b98a6b52cac245ffc536bd1de4c8773b7a8112a79119e1be72f8bcfb2a1ae03106b425e4f18cbed6f459167f2f7f5ba1a3e690766fea6a1d4ba7c1dcf37e079339d6ae303e4b551bf202c4b4e197c22ba7b0de105a93b843671d34cb3a9013b0e3d35bd4175a8f199b63cd070baed7894157c30d310e4c41f93d8af91c46cade2716b9ebf861f3e28acc73a059a927a20b5f04a38ef3c2331", 0xd5, 0x9}], 0x2, &(0x7f00000024c0)=ANY=[@ANYBLOB="73686f77657865632c6572726f72733d636f6e74696e75652c646f733178666c6f70792c6e6f636173652c005810f7bc74045a6630d0ff1f6caca1582ef929c5b2151897ae627392f5943fa6e559b8899c70195ab00d28fa540ba3425c6bb47440"]) fanotify_mark(r2, 0x1d, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/05/05 23:25:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r6 = getpgid(0x0) wait4(r6, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:24 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:24 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) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x609, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/05/05 23:25:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530c0", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:24 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x6040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:24 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000020000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) [ 191.765190] FAT-fs (loop3): Unrecognized mount option "dos1xflopy" or missing value 2018/05/05 23:25:24 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000001000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:24 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x6, 0x20401) r1 = accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000380)=0xfffffef7, 0x80000) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff, 0x862, 0x7fff, 0x5, 0x4, 0x69f, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e24}}, 0x7, 0x81, 0x0, 0x5, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x8, 0x100000000000}, 0xc) fallocate(r2, 0x2, 0x6, 0x800) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) r4 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000200)={0x3, 0x8, 0x1, 0x401, 0xfffffffffffffffb, 0x80000000}) getdents64(r4, &(0x7f00003cdf66)=""/120, 0x78) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000400)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000003c0)=0x1, 0x4) fcntl$addseals(r5, 0x409, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000340)=0x14) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/05/05 23:25:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) lsetxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@random={'trusted.', 'btrfs.'}, &(0x7f00000007c0)='btrfs.', 0x6, 0x2) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x7, &(0x7f0000000540)=[{&(0x7f0000000200)="3725a6ff7661cb0bc41eeccc6022ebbdb8c2852127b8ef694059d5e9531dc41df9df25e70fb257f1b7b1986d584de70497dc56001dabbb9b3e09c9e97f3d9622e7df326dd936ed835909618f3f65e1f29ccaa11cf3fb199e13bed4fa719d231f716bd62b881d0f52f1557c43f8e5f4f4919e87f61aa308391233d94b403aa79093ebaab17bb37f2c72a8a5bb3e39aed15fd2369111bf59be4ff329e02b0f9559ddf58e13e7d591aebce1d5", 0xab, 0x4}, {&(0x7f00000002c0)="2925f515c320fd6984868ecc643deb42c693ff1ea82e28977dddb743f165f2a0b2cd79d1ed58f08da9c113e27822b8570dcb80edc429b3687feda3", 0x3b, 0x7}, {&(0x7f0000000300)="5d989a2f0658ee96123d4ea20110752e9da8954ef43c5fb160030c8396a19ff6c2674de8a36794a02b82fb795f957f202387006767575dd5e3a409efffc5aaa96127ccef582999e0a48c4f8cf0530ff52c7e2bc3ff8516bc89152a4738f66bcb604240a29bd514", 0x67, 0x3}, {&(0x7f0000000380)="a59a1aeac2229c1e03517e9719c9ef38e5151ccce388d81e75a4ca052b7334ae1c4399bc654a6543b5cb7b89c33112630e5867c38bacf54651b0c79fa5354e10583d21803800504ad57ecea83bd490b8fc71f9a6c6f110626fb8d81c8ab3025532f5c7ecd16f8d6ebd9a7268aed59178a54b9346583562ec3457fe1e3c9dd506615920dbe7effeec698a793bb70e8a3a8a5315b72b25fe72b90acce5a79aee9954f7937a1409dff0751b993b60182856170b2fb86a9b8c68993042e8652ab3c1df52d4659e9a192f32c5bb7b68e0a09c1bd7cfc0df40e5c281911acdb096006da2d4981a0f88ea9532c1bef0d2275e0c62bdaef3", 0xf4, 0x7f}, {&(0x7f0000000480)="2f9ac5f36f1b12cbd7a3", 0xa, 0x3}, {&(0x7f00000004c0)="90617bcfad68203c117a11055e5c2768ea378e0d32c43b03db95e0cad5273c375d785b3945f89a9ada10050182bf95650800c8354aee8ad49cc199799f5b1156", 0x40, 0x1}, {&(0x7f0000000500)="df3d733419ef5e9352c819d8f8b0296848252ee3006253c4341b146fa8f7e7d07dbe06", 0x23, 0x810}], 0x2090001, &(0x7f0000000600)={[{@type={'type', 0x3d, "b95d754c"}, 0x2c}, {@session={'session', 0x3d, [0x7f]}, 0x2c}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x30) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x1, 0x3, 0x1, 0x7}) lgetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@random={'btrfs.', 'type'}, &(0x7f00000006c0)=""/66, 0x42) 2018/05/05 23:25:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) sync() umount2(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/05 23:25:25 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000020000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530fe", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:25 executing program 7: unshare(0x20000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x3ffffffd, &(0x7f0000781f70)) socket$pptp(0x18, 0x1, 0x2) clone(0x3f00, &(0x7f00000001c0)="38446f834159271cef486b50b2a49abfd1e331c0ff75323423e9d4a6b1ac7186195362", &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000002c0)="4a44e841fb494ae45f089795c800a0c397705a9c80dc47712bf215c3b7b46ad54ac72992d2617d74fa005383a78c3711db0860a63026ceade722fa6100000000000000") 2018/05/05 23:25:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0xf3, "28a350ada369982b007ebda11e898ebe0a3130b43e8f4383c8d4fc3f75296f82915b5789a2412928a9d09e16b330679266dd7918c0477241001f833c0ac0104fcd8ba73c78e169633440cb72da3654b7db2563d0caee0963b6cbc886ea68ae483b2519c59d108b173e49aa905039bea0154fcc143e5d6f8d138c4fe6f1ffbcdac70ea16010521d40dc2a6c920811ddc645342bad070276061dca5f8f481ec43a808de2086bb82c92fc7a37f0ba4c8b7a735380f1b852063f267da2efab86a5e586b4c9b23df01e3a0905ef2ef87fa0541125a81aae63256508b76964123d74489c69eef71d45e777cd6250fd993dfb5f2c24f7"}, &(0x7f0000000340)=0x117) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:25 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = socket(0x1, 0x3, 0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x585c69fa, 0x4) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r6 = getpgid(0x0) wait4(r6, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:25 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x40) clone(0x3f00, &(0x7f0000000080)="313da209cba562291ddbd478f844fc4ee5fe3b250726248a8e5c2c7121f4cbdbc362292b6eda5e7d", &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\n', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:25 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000004000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 192.785162] FAT-fs (loop3): error, invalid access to FAT (entry 0x000006c0) [ 192.792653] FAT-fs (loop3): Filesystem has been set read-only [ 192.903198] FAT-fs (loop3): error, invalid access to FAT (entry 0x000006c0) 2018/05/05 23:25:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x10, "d311b524b4e8cd23c2ee187670d55e36"}, &(0x7f0000000280)=0x18) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) write$tun(r3, &(0x7f00000006c0)={@pi={0x0, 0x984a}, @hdr={0x2, 0x0, 0xe2, 0xffff, 0x6, 0x80000001}, @mpls={[{0x8, 0x0, 0xae0d, 0x1}], @ipv6={0x7, 0x6, "cf2b59", 0x39c, 0x2f, 0x1, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xa}, {[@dstopts={0xff, 0xd, [], [@pad1={0x0, 0x1}, @generic={0x3, 0x64, "bc8c5871d6a1d9b40309063bac55bfccda6867359a048b6f3b0e51ba6763793ca30eeb0106e25a80ab737afee3e89f1de61319547a5dc74eb91ba7dc8eb2cb505f2c74bdd60fb72cf9e6b8922ebe821190277172107ab0a24098fedb79e6b934b7efd975"}]}, @hopopts={0x3a, 0x29, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffe00}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x101, 0xf1, "d4707790acc9d15c2e9ffabf05eda0634dacc2c7fbd665243750e86d2bdcf96528d80470ed3ec8e45c8e9018d4b4f9b314f7d044a4d1a863dc1b9b76c253227cc6850635bcdfd5649f561e088459aaa73e46898e48d85ae6989da42cbdbf36bd778522204432344c2e3251be4d76eb0c084c0e2b29c491d232634ae956605042a33665da914312445bd6bbd60927b4fcbee94a72590fe0f0398263cfe16cfeaac383f5e0a4e55ae4e724755d5f499f9433c6c9875867a0ba3fa17e5c00ecd3324edf59cf2ca78d40cf268236f94301182aa184773ddc343f2bd631ca2c3a0a766dce4d5a2f081b8b62d461d6f8e8a9962a"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @calipso={0x7, 0x30, {0x100000000, 0xa, 0x2, 0xcd, [0xe74f, 0x0, 0xfff, 0x6, 0xfffffffffffff800]}}]}, @hopopts={0x29, 0x6, [], [@calipso={0x7, 0x30, {0x4211, 0xa, 0x3, 0xffff, [0xb6a0, 0x7d, 0x1ff, 0x77, 0xfffffffffffffff9]}}]}, @hopopts={0xdf, 0x21, [], [@generic={0xfff, 0xdf, "fee4212d2cbe7b87c06640e93c587143c519127153f18435f441162923d4e16b89bd5f7ff02f032a165c243497dec1b974e066ab6e038e6a8d772a361d1671eb042c8fb6026dd6642910406a35df073eae2f1653242a337cbd1db12a7d5c45f6cc9cc94378ea0cc865fd9931739f5d008e719c772550f1df3d466782868af91572dea26952e69f4329dc1d3bc54f348cb8822b3d94f89ec06fcbd21db802731b1a14168469cc108676fc6ffabe608620da8c04ee29096e86d7fa0f491bdf5fea32c2381fd396653f8f8071c7e71c0a28e176fc0b3a6dd85029380a62f49666"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x1f}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x691d}, @enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1}]}, @fragment={0x33, 0x0, 0xff, 0x1, 0x0, 0xb6e4, 0x68}], @udp={0x4e23, 0x4e22, 0x6c, 0x0, [@guehdr={0x1, 0x2, 0x8000, 0x2, 0x100}, @guehdr={0x1, 0x9, 0x6, 0x4, 0x100}], "62ffb7accb1446fa3e417de9bb05ae21689b80ddac889a0201a4d5bbfc51243cb86f3a9a535abe78bb0ed13431e218bfaa3664f388a3d8f6d3830d3740832b4d527b9a0eefc8c07f4bb295fb985800104a2f1da4d5a56af96ee6b110"}}}}}, 0x23a) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0xfffffffffffffc78, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0xffc5) 2018/05/05 23:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530ff", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r6 = getpgid(0x0) wait4(r6, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:25 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000010000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:25 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpid() r0 = getpid() wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/05/05 23:25:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000011c0)=""/4096) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000cdfffc), 0x10) 2018/05/05 23:25:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:25 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0xb3b189d967519e8b, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:25 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000040000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:25 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xf8, 0x14, 0x7, 0x400, 0x70bd2b, 0x25dfdbfc, {0xc, 0x0, 0x4}, [@nested={0xe4, 0x89, [@generic="8dcf68acd6f0e39c69946cb8875ba24d9df8d6d370dcc9775676b23bc78c639ba241343de6d0bdd9bf4eefcdf2455102f011e7f337cc1ce57bf51930b3636e6b5cb3f96a6279ed20dbcdbe9fa797f45d7e237e55bc93c710d9f4f881c06f2c46b876de7e8709324e415aa2a46aff8ab0471661b20d07f8dc1249ec6131283c91ab0d623131ed1bb3aebb384e911a13b105c578512dfddda3e249dd73aabb1befbc35fa4f12e67a749dd5632833239e24fb1b3f2ef390dba09bd4432901687f1eabe68717abe4ff31805ec2fa30a5c379c322fd17d2e5f5d89fb2802c058faa"]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000005}, 0x40000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ipx\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@int=0x5, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r6 = getpgid(0x0) wait4(r6, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530f0", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:26 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000020000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) 2018/05/05 23:25:26 executing program 1: socketpair(0x5, 0xb, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xc8, "4c53784715eac36bbd1eef6f31302734adec87dfbc476c56ae04e161e6e58df707240bbc574231679c6a867ae2acff5d6d5b362306b7e1a894dc0223b5f4d0df0db42f8296c32506b40201e714e4f0cc95ed7122d294accb8de96e533ae2b75fa9f9f7c19ca8f0292a45f36fc6e2167f6e6e2d7bd913b1431702c05ed78273a9a6428e41fbc2c812ba591b11f49635da3fa528f2324aebeb03b674d73ee2710d45b025de746a141ab4433a8dd7aaf074cbe8d3b2f530559adb176bcfd86e5a428bf9c9814e892412"}, &(0x7f0000000540)=0xd0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={r2, 0x2}, &(0x7f00000005c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x8, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@multicast2, @loopback, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xfffffffffffffe5e) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e20, 0x9, 0x4e23, 0x2, 0xa, 0x20, 0xa0, 0xff, r5, r6}, {0x9e, 0x9, 0x4, 0x2, 0x1, 0x8, 0x9, 0x7}, {0xca, 0x4, 0x6, 0x8}, 0xb693, 0x6e6bb6, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x1, 0x3, 0x4, 0x1f, 0x81, 0x1}}, 0xe8) getsockname$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000080)={r7, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x34) 2018/05/05 23:25:26 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x391040) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setresgid(r1, r2, r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:26 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x9, 0x4) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000000c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x8000, 0x9e6, 0x0, 0x7, 0x400}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r6 = getpgid(0x0) wait4(r6, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:26 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x2, 0x3}) r1 = socket$inet(0x10, 0x8000000003, 0x100000010) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000006fc8)={&(0x7f0000003000)=@l2, 0xe, &(0x7f000000dff0), 0x0, &(0x7f0000005000)=""/122, 0x7a}, 0x0) recvmsg(r1, &(0x7f0000011fc8)={&(0x7f0000011558)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000011000), 0x0, &(0x7f0000001000)=""/7, 0x7}, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001000030307fffd946fa283bc03eee6d81000c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/05 23:25:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:26 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000100", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) [ 194.677535] QAT: Invalid ioctl [ 194.681429] QAT: Invalid ioctl 2018/05/05 23:25:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x448, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:27 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x10000, 0x4) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:27 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000200", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 194.830153] QAT: Invalid ioctl 2018/05/05 23:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0xc000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x50, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=r2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000300)={r3, &(0x7f0000000200)=""/250}) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:27 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000040000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:27 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x37a, 0x101, 0x0, 0x5, @time={0x77359400}, {0x4, 0x81}, {0x40}, @note={0x101, 0x2, 0x9, 0xff, 0x8000}}, {0x0, 0x6, 0x20080000000, 0x28, @tick=0xffff, {0xffffffff80000001, 0x3}, {0xec7, 0xb4}, @addr={0x3, 0x2}}], 0x60) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 195.505123] QAT: Invalid ioctl 2018/05/05 23:25:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530ff", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:28 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000400000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:28 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:28 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x4000000f, &(0x7f0000000000)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:28 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x2, 0x3}) r1 = socket$inet(0x10, 0x8000000003, 0x100000010) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000006fc8)={&(0x7f0000003000)=@l2, 0xe, &(0x7f000000dff0), 0x0, &(0x7f0000005000)=""/122, 0x7a}, 0x0) recvmsg(r1, &(0x7f0000011fc8)={&(0x7f0000011558)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000011000), 0x0, &(0x7f0000001000)=""/7, 0x7}, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001000030307fffd946fa283bc03eee6d81000c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 196.017566] QAT: Invalid ioctl 2018/05/05 23:25:28 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000200000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0xffff, 0x2, 0x6, 0x100000001, 0x1, 0x5}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:28 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000001", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x257, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:28 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000002", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:28 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200a80, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x1000) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000000)) r5 = getpgid(0x0) wait4(r5, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6f3) open(&(0x7f0000000040)='./file0\x00', 0x202200, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:28 executing program 0: unshare(0x200000020840000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:28 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000400", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c6530f6", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:29 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x9, 0x4) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000000c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x8000, 0x9e6, 0x0, 0x7, 0x400}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:29 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000100000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000200)="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") listen(r0, 0x7da) 2018/05/05 23:25:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x1000) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf8c5, 0x48902) r4 = getpgid(0x0) wait4(r4, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:29 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x7, 0x0, [{0x82d, 0x0, 0x100000001}, {0x927, 0x0, 0x9}, {0x834}, {0xa68, 0x0, 0x2}, {0xb39}, {0xc00109fc, 0x0, 0x7fffffff}, {0x1a2, 0x0, 0x2}]}) 2018/05/05 23:25:29 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x80041) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xffffffffffffffe0, 0xffffffffffffffff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x40, 0xfffffffffffffffe, 0x2, 0x2, 0x3f, 0xfffffffffffffffa, 0x9, 0x1ff, r2}, 0x20) 2018/05/05 23:25:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) [ 197.580593] QAT: Invalid ioctl 2018/05/05 23:25:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x210003, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:31 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) 2018/05/05 23:25:31 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000200000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:31 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000002c0)=""/146, &(0x7f0000000280)=0x92) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x7, 0x8e2b}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) write(r0, &(0x7f0000000040)='0x', 0x2) 2018/05/05 23:25:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) creat(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x1000) r4 = getpgid(0x0) wait4(r4, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:31 executing program 0: unshare(0x20000000) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x4853}, 0x1) clone(0xfffffffffffffffc, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="62065b", 0x3, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:31 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000040000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x3, 0x0, [{0x0, 0x0, 0x7f}, {0xbfd, 0x0, 0x100000000}, {0xaaa}]}) 2018/05/05 23:25:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xc758a2a5f7d09060, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xfff, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) read(r1, &(0x7f0000000200)=""/224, 0xe0) sync() sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000300)=@full={{0x3, {"ce0e6be3b97bac"}}, [{"faba8065e445ca"}, {"0d3926417640e2"}, {"7fb2799f9bd38f"}, {"f411d1b411db50"}, {"4fb829bd0c3a68"}, {"45cf7fd26a400c"}, {"ddc6c67d321271"}, {"2d33104c35266f"}]}, 0x48, &(0x7f0000000600)}, 0x0) 2018/05/05 23:25:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) creat(&(0x7f0000000280)='./file0\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:31 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:32 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000002000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x400) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x40040, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) 2018/05/05 23:25:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:32 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x9, 0x80000000, 0x3, 0x9d6, 0x5, 0x0, 0x9}, 0xc) 2018/05/05 23:25:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) creat(&(0x7f0000000280)='./file0\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000140)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:32 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = socket(0x0, 0x0, 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioprio_set$pid(0x5, 0x0, 0x4001) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xb9293d23a607d37, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[0x8001, 0xffffffffffff8001, 0x0, 0x3, 0x101]}) 2018/05/05 23:25:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x1a000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10001) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x148}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/05 23:25:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:32 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) creat(&(0x7f0000000280)='./file0\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:32 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000400000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) set_mempolicy(0x2, &(0x7f00000000c0)=0xad, 0xa32) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:32 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x10000002}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/05/05 23:25:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c653003", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:34 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000001000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:34 executing program 7: unshare(0x20000000) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = dup2(r0, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:34 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x10c, 0x1d, 0x200, 0x70bd2c, 0x25dfdbff, {0x4}, [@nested={0x50, 0x83, [@typed={0x8, 0x40, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="00eaf1132108a6070495b67ee350be1913d93f17ba466dfa33452c3bc355f362daf0850ed342e11f5691ab660de52339c3db62d7799a81df34903fba72c02c08f6"]}, @generic="d992db27fc3b2b1c20ceb857156386b0e52bb261f8a772c8dec48bf9525c440bd59bc5be3c98124216deda50c1a61e73605fd5cc0a178233f9d518780fe6f4bd64d91d5419d6eb5b9673d126c9949790b50965ee0e557c7b5dbdaa479fd9f6afaff12e37d0a5258d7dd4d9ac341082c07115f358499e053a6b2d3ba875b4d8fc41737500fced8bdb5d49eb709b86f8aaa9d2bfab39560f8c29dc36e6ea551c9e0665dff95e"]}, 0x10c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) fcntl$notify(r0, 0x402, 0x5) 2018/05/05 23:25:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:34 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioprio_set$pid(0x0, r0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c653002", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:34 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000004000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe) socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/05/05 23:25:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) r1 = getpgid(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/05/05 23:25:34 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:34 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000002000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x4514d72d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/133, &(0x7f0000000200)=0x85) 2018/05/05 23:25:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000180), &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:34 executing program 7: unshare(0x20000000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getparam(r0, &(0x7f0000000000)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:34 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0xde3, &(0x7f0000000080)=0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x2, 0x4) 2018/05/05 23:25:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:35 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:35 executing program 0: unshare(0x20000000) clone(0x12300, &(0x7f00000002c0)="28194269c1b370d08c2607ce476f053fabba3e928b84e4887d1631e6d9819bf5704d025c3622b09a024076a7ba4d70e6dc9174f0f4812bc036bf984a8c805a9089dee731217e02df32dabafb9b791c9f26af59b05afe0617fc7fc209c7bd9877cc14bda84ae3ec45481fbdfe62df38d53f23e6c838d5a83ae7cdd7d566865406ae4e7a1d70931381ef817da348cf40f3704080d74e1393dd24f03d10675560a007c2d3838dc37b3ce9b17c4e49d203adcf9a1fa935600c02b9e2f330b32cdb", &(0x7f0000000380), &(0x7f0000c35ffc), &(0x7f0000000180)="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") wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80400, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) socket$pppoe(0x18, 0x1, 0x0) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, r1, 0x3}, 0xc) ioprio_set$pid(0x2, 0x0, 0x4001) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000000c0)={0x2, 0xe7, 0x80000001, 0x2, 0x401}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x1, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x2000c00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000600)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r3}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000540)) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000580)=0x1, 0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) recvfrom$packet(r1, &(0x7f0000000800)=""/122, 0x7a, 0x10141, &(0x7f0000000740)={0x11, 0x17, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r4, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000500), 0x1f4) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x80000001, &(0x7f0000000700)=0x3}) fcntl$setflags(r6, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000006c0)={r7, &(0x7f0000000680)=""/30}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) close(r6) r8 = accept4(r4, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x39f) recvmsg$netrom(r8, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) 2018/05/05 23:25:35 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) pipe(&(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) fcntl$setstatus(r0, 0x4, 0x800) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x7, 0x3}) 2018/05/05 23:25:35 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/05/05 23:25:35 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:35 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:35 executing program 0: unshare(0x20000000) getuid() clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:35 executing program 3: unshare(0x20000000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getparam(r0, &(0x7f0000000000)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:36 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) unshare(0x20000000) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) 2018/05/05 23:25:36 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000004", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:36 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2c80, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x4000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0xde1, 0xaaf}) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYBLOB="040000000000000000000000000080ffffff0000"]) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:36 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x12000, 0x0) name_to_handle_at(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)={0xffbb, 0x8004, "0ea103357418628ae5183b7439996bc67e32b337d2b0b46a67351f681bbcab0d20a586bda7690c8302621a030ccc8cf57e05b153776a05d1d1aa60c63df01d46c8724193d6b89acacd55da5517b94e4f56845c2ae10a2151a36e9158cfd6e20660312f4cd66543dd8ee82908c5559b9a5424089de8"}, &(0x7f0000000440), 0x400) setsockopt(r0, 0x101, 0x5, &(0x7f0000000300)="d31c2f241b0c3a30529a9fd183efd7b2c42b4cafd7730a15ea0ab81038e15852c889e9b20c872b0d251c9500d6c7793964946510649e715e28fa5acbcb45d2d46356edfaae138ce402b7ff9dacfb667fe1d18eb3185eb25c943d410048f7a9164cbd0868dbf1b5b6fc5dc1bee463e6258cfd3ae532fda69f681a9891afcc9066345fadeb872894b203445e63e7581500354aa85cbc59004168067e229b41f630c8f52f677cc14ac058cc85fc7333992faf9ab7", 0xb3) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/126, 0x1ba}], 0x1, &(0x7f0000000180)=""/182, 0xb6}}], 0x1, 0x140, &(0x7f0000000280)={0x0, 0x1c9c380}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r3 = getpid() getpgrp(r3) 2018/05/05 23:25:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:36 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDADDIO(r0, 0x4b34, 0x9) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:36 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x10d000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:36 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:36 executing program 3: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f0000000080)='\b\x00\x00\x00\x00', 0x2000, &(0x7f0000000000)) 2018/05/05 23:25:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0xfffffffffffffd9f) 2018/05/05 23:25:36 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:36 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:37 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, 0x0, 0x7ff) 2018/05/05 23:25:37 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000020000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)="2e2f66696c65300e", &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x400000) recvfrom$inet6(r2, &(0x7f00000000c0)=""/73, 0x49, 0x20, 0x0, 0x0) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x3, 0x4, 0x2}}, 0x26) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) 2018/05/05 23:25:37 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0), 0x10f) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:37 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x111000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x4, 0x4) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) getsockopt(r0, 0x6, 0x256, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/05 23:25:37 executing program 0: unshare(0x20000000) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmp/s\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:37 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000004000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='io.weight\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r#'], 0x5) 2018/05/05 23:25:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x2002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r2, 0x200, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x40005) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:37 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmp.s\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:37 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000010000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6}, 0x10) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) 2018/05/05 23:25:38 executing program 7: unshare(0x46000400) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) socket$inet_smc(0x2b, 0x1, 0x0) clone(0x3efd, &(0x7f0000000000), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:38 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000040000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:38 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040), 0x2}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8200, 0x0) 2018/05/05 23:25:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:38 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/05 23:25:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:38 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000010c0)={r1, 0x7ff, 0x1, 0x9}, &(0x7f0000001100)=0x10) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 206.267476] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 23:25:38 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000020000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:38 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:38 executing program 3: syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)=0x0) r6 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000680)={0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000980)=0xe8) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000a40)=0x0) fstat(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() sendmmsg$unix(r1, &(0x7f0000000c00)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="c2337a255ae317d1670f8d31aad538b686dd5310e0e6d4546754bc87aad7409582b6222a20c6b0174e320a39fdcf9dfdd8a83bf581e6c9c4247594d51b8dd2d5f2b81b0ab935a82077ce4aad1a0765e0712cd59282d0090b1675735b8c14a60a6f1a9cf1a09c6b5b4258a70bb9ea8347", 0x70}, {&(0x7f0000000300)="048f51e2ddedd900df8809ab27a46c9c59afa830294ef78b7a9e8c74760e1eca9280", 0x22}, {&(0x7f0000000340)="04ec0911e47b243ca2e350aa7be05be656ac64a4a1a6e525cb1d3f0521f6cedfb8c407aa72b5a7121e33345d1d8d2ea52f30ec33ae74756c60c4b81cfb0f131d2878b85b0314b5631bc1e4bdbe28e859feaa0788d9ae64a7d9873cc342253815b479343dd94da3e1b7fa04b76d1caa3912bcaf5ab944bcc5c72a045ef5b7804d28bb1eb7f850ec94b7bdfb4c9c29fb5fb332bd46c631e9400ea3f1143c2b193d55da32cd8e74e52e891d2fc606ce76fd98407e362ba13cdd7c19fc0f0e05a48d8a81fad55df0c2b58108032f721d9553488615daf3ffeb4a245217af30a99180084512b2cc8df7aa", 0xe8}], 0x3, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x4000}], 0x1, 0x800) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x60000000000000, 0x0, 0x1, 0x8, 0x100000000, 0x9, 0x8, 0x80000001, 0x7fffffff, 0x400, 0x80, 0x3, 0x4}, {0x7, 0x5e, 0x8, 0x8000, 0xdc53, 0x5, 0x6396, 0x9, 0x6, 0x5, 0x6, 0x100, 0x10000}, {0x0, 0x5, 0x9, 0x0, 0xff, 0x5, 0x6, 0x0, 0xffffffff, 0x100, 0x4, 0x2, 0xbe}], 0xfffffffffffffffb}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x6, 0x7fff, &(0x7f0000000040)=0x5}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x4024700a, &(0x7f0000000140)) 2018/05/05 23:25:38 executing program 6 (fault-call:2 fault-nth:0): clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000180)={@remote, 0x0}, &(0x7f0000001200)=0x14) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001340)=0x7e9, &(0x7f0000001380)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0xd, 0x6, &(0x7f00000000c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xc70e}], &(0x7f0000000100)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000200)=""/4096, 0x41000, 0x1, [], r1}, 0x48) mq_open(&(0x7f00000012c0)='/dev/dsp\x00', 0x40, 0x0, &(0x7f0000001300)={0x20, 0x100, 0x200, 0x5, 0x7f, 0x2e9, 0xfffffffffffffffe, 0x1000}) r2 = socket$packet(0x11, 0x80003, 0x300) getsockname$packet(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f0000ffa000/0x1000)=nil) 2018/05/05 23:25:38 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) [ 206.577545] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 23:25:39 executing program 3: r0 = socket(0x10, 0x3, 0x0) unshare(0x400) getpeername$packet(r0, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002640)=0x14) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x10000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x7f, 0xfffffffffffffffd}) 2018/05/05 23:25:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:39 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_set$pid(0x2, r0, 0x20000000004001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:39 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000200", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="8800fe00", @ANYRES16=r3, @ANYBLOB="000328bd7000fcdbdf25050000002c00020008000600040000000800070004000000080008008100000008000900ff7f0000080008000104000008000400050000003800030014000600ff01000000000000000000000000000108000300040000000800030001000000080007004e24000008000400030000000800060000000080"], 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) r4 = dup2(r1, r0) getpeername$inet(r4, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) 2018/05/05 23:25:39 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:39 executing program 7: rt_sigpending(&(0x7f00000000c0), 0x8) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$EVIOCSCLOCKID(0xffffffffffffff9c, 0x400445a0, &(0x7f00000001c0)=0x3) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x14080) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000180)) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7ff, 0x800) ioctl$KDENABIO(r2, 0x4b36) wait4(r0, 0x0, 0x3fffffff, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:39 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000040)="419857771decc95d94a714a9b150073c2204634fdc21a3951d50f1277c59156a351cdbf50eef699b709f4342d6411734f56d198854de58801520bd25bf9ead73b7c9735de52f5a6e46994a596f624c24f2c52fd35d8bbf8f20bdefb0472c93e54f1bc6b5bdf5edea760b816037b6dc") ioctl(r0, 0x3309, &(0x7f00000001c0)) ioctl$TIOCEXCL(r0, 0x540c) 2018/05/05 23:25:39 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000400000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000002c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'lblc\x00', 0x4, 0x6, 0x54}, 0x2c) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000200)={0x3, 0x2, 0x9, 'queue0\x00', 0x401}) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) 2018/05/05 23:25:39 executing program 7: unshare(0x20000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2a, 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/05 23:25:39 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000200000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:39 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x300, &(0x7f0000781f70)) 2018/05/05 23:25:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000080020003, 0x300) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xd861, 0x1) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @rand_addr=0xfb2, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=0x1c) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xffffffe9) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0xfffffffffffffffa}, 0x10) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000300)=@sco, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/52, 0x34}], 0x1, &(0x7f0000000400)=""/133, 0x85, 0x6}, 0x40000000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'veth0_to_bridge\x00', 0x600}) 2018/05/05 23:25:40 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:40 executing program 0: unshare(0x20000000) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x6}, 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x20000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000180)=0xffffffffffffffe0) 2018/05/05 23:25:40 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x3, &(0x7f0000781f70)) 2018/05/05 23:25:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xffffffffffffff91, 0xffffffffffffff4c, &(0x7f0000000480)="a29b000000000000000340aaffc0ce8e8498c74b7447f62def13527e422eb5b611767eaa8ad8f39d7eb9675382803bb2b79c66f6a1024bdee4cfd1bb4465f48fc51bcb2400000100e6f42512e80bca43084c262c015a16f88b563124369b09865b948cad8a692513f1d56cf3a7af88e40dd1da247dcaffc093ca72c9665de6778b43be0150db336757cefdd5d7cdb724e38f09a060e6a122989972ad2de8d284411cd97bf3d1d6edcfb6c755dc442d88f7603cab950a8f28bb0ae9bb0d650c1af21bd6795316ee3be3446740226034d9447bff06f1a32cc31cdbd4e3a647cf", &(0x7f0000000380)=""/215, 0xe4, 0x5}, 0x326) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0//./..\x00', &(0x7f0000d78000)='.', &(0x7f0000000140)='coda\x00', 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7f, 0x7fffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0//./..\x00', 0x0, 0x0) 2018/05/05 23:25:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d7066730e", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:40 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f0000000000), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:40 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:40 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x40, 0x1, 0xf}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/05/05 23:25:40 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x48f, 0x80800) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673f6", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:40 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:40 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x10, &(0x7f0000781f70)) 2018/05/05 23:25:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\'user\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000000180)=""/4096, 0x1000) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r3, 0x0, 0x2, r3}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) 2018/05/05 23:25:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) [ 208.600591] irq bypass consumer (token 00000000a62096f3) registration fails: -16 2018/05/05 23:25:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x3, 0x7, 0x2000}, 0xfe9b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xc4b}}, 0x1000000, 0x1}, &(0x7f0000000180)=0x7e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24}}, 0xfffffffffffffffb, 0x6}, 0x90) socket$packet(0x11, 0x3, 0x300) 2018/05/05 23:25:41 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x401, 0x1000, 0x8, 0x6, 0x2, 0x3, 0x6, 0x2, 0x3, 0xfffffffffffffffe, 0x6, 0x9, 0x3}, {0x5, 0xffffffffffffffff, 0x10001, 0x1ff, 0x7, 0xffff, 0x401, 0x5c1f, 0x7, 0x1, 0xffffffffffffffc0, 0x9, 0x1}, {0x7, 0x5, 0x1, 0x1, 0x7fffffff, 0x6, 0x2, 0x89d, 0x3, 0x401, 0xff, 0x5, 0xffffffffffff7fff}], 0x8}) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:41 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000040000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:41 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x2000000, &(0x7f0000781f70)) 2018/05/05 23:25:41 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:41 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = gettid() wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:41 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f00009c7ffc), 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={0x0}) write$cgroup_type(r6, &(0x7f00000001c0)='threaded\x00', 0x9) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000680)={r8, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r9 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) getpeername(r0, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000006c0)=0x80) sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r9) setsockopt$inet6_tcp_buf(r11, 0x6, 0x21, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)=0xffffffffffff8001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYBLOB="ac153d62b17428b50a5c1e75a114d2e567f113115dff74bd0563317527b4e938c3ce9f09c231e40778c38f03716b9b74276dbce86ea053903abd81f156119f697938f2207b80f2085995608668b76d3d803e9bf5255ef344803e0bf33b5f1c9c199da517cd6bc9cc3919e83b3d33f4a85269cf2b02423fae979969616bfa666eb5f55beee3dda343d595fbd216bf9b78345422a433e9d1530082cdca7e451388d75ca34f826170154fad71cab61ff34896c18c472a22571b9ef073014bafb3ebbd8cc7335a39971dd9da493d67"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001740)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xffffffffffffffbc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0x6e) setsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0xa, 0x0, 0xa0, 0x1d, r12, r13}, {0x100000000, 0x9, 0x100, 0x3, 0x6, 0x3, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x6e6bb6, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x100, 0xfffffffffffffffe}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000640)={0x0, 0x7530}, 0xffffffffffffff8f) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) 2018/05/05 23:25:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:41 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000100", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:41 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x8, 0xff, 0x8001, 0x2, 0x0, 0x6, 0x20e0, 0x8, 0x2, 0x7, 0x2, 0x3, 0x7, 0x7, 0x3f, 0x1ff, 0x2, 0xfffffffffffffffc, 0xffffffffffff0001, 0x8, 0x2, 0x9, 0xbf, 0xe7, 0xa628, 0x5, 0xc0c2, 0x101, 0x5d, 0x7f, 0x1, 0x100, 0x9, 0x80000000, 0x9, 0x7f, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x6040, 0x8, 0x1ff, 0x6, 0x3, 0x2, 0x8001}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x0, 0x0, [{0xbff, 0x0, 0x8000}, {0xbff, 0x0, 0x7}, {0xb8f, 0x0, 0x8001}, {0xaff, 0x0, 0xfffffffffffffffa}, {0xaff, 0x0, 0x7}]}) inotify_init1(0x800) 2018/05/05 23:25:41 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x3000000, &(0x7f0000781f70)) 2018/05/05 23:25:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:41 executing program 7: unshare(0x20000000) recvmsg(0xffffffffffffff9c, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/218, 0xda}], 0x1, 0x0, 0x0, 0x6}, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200), 0x4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) wait4(r1, 0x0, 0x240000001, &(0x7f00000003c0)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:41 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000004000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000000c0)=0x411, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') 2018/05/05 23:25:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000140)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7, 0x80080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000000300)={&(0x7f0000001680)={0x1544, 0x10, 0x400, 0x70bd25, 0x25dfdbfd, {0x1c}, [@nested={0xbc, 0xf, [@generic="8bd0d297256ee953e70390a67f715b1082a3e4f9be5157f518fb98a6fbe74bf0d586886df1fc28b8f6246b06ac5da4fac4c3178193f7f55684911faa4a0ce063742919ffd72e6a173e937dc49f636793bad258da", @generic="0a51ec58e21c138ecd048de39db43697d49d803da5b3e31a9c3ec641e5bd2c69ff37592853ef25cd5e53b48c11f94bd798840db56507062ab76fdd2d2a5326d86fd55fbaae441f90b30099a730601a995eee347b0f404e5cad9cb78c", @typed={0x8, 0xf, @str='\x00'}]}, @generic, @generic="888b7b6d84d5e9baf9801dd33a952de3951f12b17de9330d18ff18cd169a39c433fb9cc12919998949a9af4e829023b321f77f3145dd1f87bc17cd0a942beaff8752155b9392a90f32c5cadcf781fa94d7cc1f001d1c503f3cc770cc0f1c8356d1ef53961e98df3aaec4a03f404e409bbd67d9d60142437bb253e78b8d0f2c32c203f43f8ad258e74fba4034e783724a30470f7b6795633b0920af782ace25d7c42d1a32900fdc75ea049cee297023cacce2d68a1b6c9191c35214510635ef13c723da8e2b3bf3ac4f45c71d53", @typed={0xc, 0x44, @u64=0x1}, @typed={0x14, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x63, @uid=r3}, @nested={0x1294, 0x8f, [@generic="c1d93710fbbd0aa5286416497c65059f67dc77e3cabfd5258711d1648122b00a2b09ce1fc48783b26e5557279a750efd58921219957382303b9f27e88fc7bb54ee3486ac91a506418f6a73634d9c8193292496a7e1", @generic="6102a553d2144ff7405979a299191e141dd371ee2c762e", @generic="eefe6946ab99400d808af683bdbf889b8e0e48ed05a168bcfdd4bdcb5b4c8d6c098dd2fd0ecb05b91b98b8199bf67ff83ce2ad6431311c0ec8e3281b22322d29b5d75c35f57175b1dd14c7f59acdaf86723eee674cd8151db7830abc7a5e1f4be53db830a83c476cd498e92594fd8ccaa6ed97bda3371067d40ae67c10f9b34bc3ca2aa7fc99a1dada1b723e70bb262c0bb36fc038ae10b574610e6c7f81aee92c2635c91b5d5ab576109553", @typed={0x14, 0x36, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="258b5a928669e6b8133e543a844b1686b84133d3fd32d4a15367f2211ee7c82677b152b61de006eaddc3bfecef691d37fcefc90a056812de8f28ff69", @generic="e63b72e4c6cde0746692a1b1e635ae5697a4eac93757e9cb3638a819952e2964c0a28276b4039ca7234a2615f79acc53bb8426d227efdf377b3b539cd9054c004df364d81ab813cf3779aa1d30404e9f649ad37cb240ca0d63649cfd7536bfb54c9b7ca1cb9c0ff2012592d5f2d9e8424f7986fefc0531773235f8f9658fc0bab605dff8a0fc93f006b00e4636cd06", @generic="3701aea1098fc0adcec796250ac4a4a7fd49c98b28b8bdcf0583123fe4ffc83b84e8faabbca2957c6bfce66e331b70318d544c4a6cfb50978e6632853f08a45c2b3322856718fcd041d26930c1b3522c5460dac263315f47efd83c96ad8baa29f7faa877f71817e69bce6515547f67b362f46872e2dff5a94ffd24f0da7ef4685e23eef1d7af932a192563558a067d3119f9c690eafce4cb", @generic="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"]}, @nested={0xe8, 0x44, [@generic="6126ff2c25f56c1cbf3527f7d9e6f17359e7690f152608acff81d5048144915622c29722781002f24f8bde13da2a9317115c1ae20d6c1b3e3989aba3929aec4c83c296e9017e4bf6fb1a7a01e672", @generic="117e3981a502ea46e49022fa7b6f028fb8cb67e9688f1f25c45176a4bdff28ade5e662e000aa699fbdfcde5876c896bfccb9f589c6d4d2b67148a9bac5d2e0967f7a41d1a4e519da99d4a6c4a87ffc2a1df063f46a108ca160df22d0da0c189bc3c9fe4526f90a20", @generic="94ffbfb070a40b6114da8a780d351eca8355c417e14924f175bed88fc6b1de4cd271df14af1cc1c494a2500c17"]}]}, 0x1544}, 0x1, 0x0, 0x0, 0x4008004}, 0xc0) 2018/05/05 23:25:42 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) wait4(r0, 0x0, 0x2040000000, &(0x7f0000000200)) ioprio_set$pid(0x2, 0x0, 0x4001) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/206, 0x20b) clone(0x2, &(0x7f0000000680)="7a0cc50c4e1954e6ce4be7dd062bbceb5f3c59400f4d0f9651362acbfa985526153d2b225752dd7cff4fda2f450c82f22cb1825fa6b43560ee6c6196c62195b7925268b3312ec9d59da49a8d42025f1264b94c8729e15c42301ff23571ff03efeae8f25bc64ad3e7b889fa969dfa24a1abc4e807b28f620bdf12c58c6f3352500d7e58378ce5a771924089864f5e64f270a4b9ae451a0acbd23e716e20fe0e0c80068f515ff9488f738b5e03a51400000000000000", &(0x7f0000000740), &(0x7f0000e9b000), &(0x7f0000000500)="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") 2018/05/05 23:25:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673ff", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:42 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000002000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:42 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x10000000, &(0x7f0000781f70)) 2018/05/05 23:25:42 executing program 4: futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:42 executing program 7: unshare(0x4020800) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x8, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:42 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:42 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x9, 0x600) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="90c27897c4d2aa683dd4f59900c7ecc146ad805a9052059322b4e2"], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) tkill(r3, 0x2b) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x800, 0x1, 0x2, 0x6, r5}, &(0x7f0000000240)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) 2018/05/05 23:25:42 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x1000000, &(0x7f0000781f70)) 2018/05/05 23:25:42 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673fe", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x383000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000200)=0x4002) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x20000) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000240)={r1, 0x1, 0x6, @random="f48c7129209d"}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000280)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bridge0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000300)={{0x80}, 0x1, 0x100000001, 0x53948000000000, {0x0, 0x7}, 0x5, 0x8}) 2018/05/05 23:25:43 executing program 7: unshare(0x20000000) clone(0x8000000000000, &(0x7f0000000000)="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", &(0x7f000084effc), &(0x7f0000000140), &(0x7f0000000180)="b27bcfa4e59ab41ace6478ad5119b0b1dd4a809052d27b35212d73d1") wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) unshare(0x10000) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:43 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:43 executing program 0: unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:43 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x2, &(0x7f0000781f70)) 2018/05/05 23:25:43 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:43 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x100) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f00002fb000), &(0x7f0000d1bffc)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000040)) 2018/05/05 23:25:43 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000001", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0xd5, 0x7f, &(0x7f00000000c0)=""/127, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/05/05 23:25:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000200)={0x4, 0x1, 0x7449, 'queue1\x00', 0x81}) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:43 executing program 0: unshare(0x4000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) r1 = getpid() wait4(r1, 0x0, 0x1000004, &(0x7f0000000140)) get_robust_list(r0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000200)={&(0x7f0000000080)}}, &(0x7f00000002c0)=0x18) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:43 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x200000000000000, &(0x7f0000781f70)) 2018/05/05 23:25:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:43 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000002", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffdb4, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) 2018/05/05 23:25:44 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0xffff, 0x4) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x70880, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0x4, 0x1f80000000000000, 0x5, 0x5, 0x7e9453e9, 0xc23}, 0x1c) clock_gettime(0x0, &(0x7f00000001c0)) ppoll(&(0x7f0000000180)=[{r0, 0x400}, {r1, 0x3fff}, {r0, 0x1008000}, {r1, 0x100}, {r0, 0x4}], 0x20d1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280)={0x2}, 0x8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) 2018/05/05 23:25:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) socket$netlink(0x10, 0x3, 0x2) r2 = dup(r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4c0000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r1, r3}) sendmmsg$nfc_llcp(r1, &(0x7f0000006f80)=[{&(0x7f0000006a40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b8481dc9ba68657bf140526b33d582063efd32ee50e5df80133129367e8675e7f9e9d619aa50a5ef29ae63282692ace42e20c5758719f963782fedb62dd2a"}, 0x60, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="70a79ab555a333012d659bd28891f99e5a0b079f5c654610"], 0x10}], 0x2, 0x0) 2018/05/05 23:25:44 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000400", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:44 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:44 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x300000000000000, &(0x7f0000781f70)) 2018/05/05 23:25:44 executing program 0: unshare(0x20000000) clone(0x2000, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x17e, 0x80000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r2, 0x5) clone(0x0, &(0x7f0000000040)="5980b2e919417aac61773547ca4a427d3a4b20d9fdf82032d8621b9b35173043c07268440100000000000000031a86bea61a4df8cb082d7da70661540a3cff5a58199de25360a16d47aafaffc173f71df38a23281b9d04000000c27e2ce6283f4f82c90662d57f5ca7009905b1e7c86ff9d351783650e98a2696cc37b48d0a34188c235ea2416ce1421c1aa001221a504b0d7947ce24b643ff933006d74e04a4424f42fa4cd590afd8c246c2e10fe72b6e0f3cc349ac08d1b63af8baf26071e907b5cd8aeb", &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x660640, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x7fff, 0x8, 0x3, 0x3, 0x0, 0x7, 0x10041, 0x1, 0x9, 0x5b19, 0x5, 0x7, 0x1, 0xffffffff, 0x1, 0x1, 0x3ff, 0x81, 0x940, 0xae9, 0xfff, 0x8, 0x101, 0x4, 0xcfe4, 0x3f, 0x0, 0x1f, 0xffffffff, 0x8, 0x8, 0x5, 0x1ff, 0x10001, 0x7, 0x80, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000240)}, 0x108, 0x40, 0xa4, 0x0, 0x1, 0x6, 0x1bc}, r2, 0x8, r3, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffffffffffc, 0x24, 0x3ff, @scatter={0x2, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000440)=""/72, 0x48}]}, &(0x7f0000000500)="c7aba48dadfa5f4e6d7c8d693d54a8ade4ea822c04f4c863616ac7d88a5a32bd15acda92", &(0x7f0000000540)=""/51, 0x80000001, 0x10, 0x0, &(0x7f0000000580)}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x2000000000000, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x5, @empty, 0x10001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0xa8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x80008, 0x2) 2018/05/05 23:25:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:44 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x1, 0xfffffbfffffffff8, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'vlan0\x00', 0x3867}) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa010086dd6050a09c124fe53a77cd8b95e7b8031abca700088800fe8000000000000000090000000000bbfe800000000006b6fd677f63af065700000000aaf4ff00020000000000002000"], &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]}) socket$vsock_dgram(0x28, 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000000280), &(0x7f0000000140)=0x10) 2018/05/05 23:25:44 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000004", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:44 executing program 3: r0 = getpid() r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffff, 0x800) ioctl$SG_IO(r1, 0x2285, &(0x7f00000007c0)={0x53, 0xffffffffffffffff, 0x52, 0x401, @scatter={0x8, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)=""/178, 0xb2}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/238, 0xee}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/140, 0x8c}]}, &(0x7f0000000680)="cad521d71372a1ae1f753021fd8c342e9daa227110ae0d186500474b28277b66fb7cc9a0de00eb3e217de3860a8194ab237c70b407ca6fa0aee499f9893c1db1c2f73005b6f9306693d967f780129befb45d", &(0x7f0000000700)=""/103, 0x6, 0x2, 0xffffffffffffffff, &(0x7f0000000780)}) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/stat\x00') pread64(r2, &(0x7f0000015000), 0x0, 0x2000000000) 2018/05/05 23:25:44 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000040000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:44 executing program 1: r0 = epoll_create(0x10ff) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x101) 2018/05/05 23:25:44 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x1000000000000000, &(0x7f0000781f70)) 2018/05/05 23:25:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xff, 0x4, &(0x7f0000001440)=[{&(0x7f0000000280)="b1bbef7dd1c800ec160b7793f30d79f89c998e525f89a76789c5f064e413dfb135bb6c4e3e9a80ecac135d687707b1514179c3b858fdd0cdff82417c200e9bd558392e3fb8f58ea75db220b691e70734135e28941330", 0x56, 0x401}, {&(0x7f0000000300)="db3be6dd9ca30c791677cb3d70dbfbeb38c71d7f", 0x14}, {&(0x7f0000000340)="deb71d7f7e409887c75d8d7476f041cefe56cbf725fdf42b72d89d91cc607223ad43e1086d727ed6500211558e453a2340759b0505aa7b1a3b6d903be5f50878d974d8dd82d933fa5128dff870778a9608ffc38847bcb5f22604a37f8a814ef156dd6a97f4c7c25a19aae1d06de4ffc07097beca4ee5cc571ccaaedfe924ca145e8fa8ce3c5f66baf0a5ca169833ae652c2177906b847de088693a836f093f967284ff7fa7ec6427749247abcacf9d8a517b6054c85431598211a2abda364b81ec6715b2c06aaf587cb2d4cfc0f7593514a932d03b7db5368aaedd6241e55b2a79e5431955fe0b948e47f32de5b6a1db513547f4", 0xf4, 0x2}, {&(0x7f0000000440)="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", 0x1000, 0x1}], 0x20000, &(0x7f00000014c0)={[{@check_strict='check=strict', 0x2c}, {@flush='flush', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@discard='discard', 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) 2018/05/05 23:25:45 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000020000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) r4 = gettid() kcmp(r3, r4, 0x0, r1, r2) r5 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_RUN(r5, 0xae80, 0x0) rt_sigaction(0x0, &(0x7f0000000000)={0x0, {0x6}}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x278400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:45 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x87) setsockopt$inet6_opts(r0, 0x29, 0xfffffffffffffffe, &(0x7f0000000080)=@srh={0x0, 0x0, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400080, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000001c0)=0x54) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) 2018/05/05 23:25:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:45 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x100000000000000, &(0x7f0000781f70)) 2018/05/05 23:25:45 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:45 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) unshare(0x60000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x5, 0x5, 0x0, 0x6, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x21, "11ee79fda4e7ab2c88af6ef057ac0ae73d43bcaddce440c0c549ca4a92d7bf1d0d"}, &(0x7f00000000c0)=0x29) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0xfffffffffffffffb, 0x40, 0x9a, 0xfff, 0x3}, 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x19) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="9de968f0ffb0e094335a1a0abe5600800000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:45 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:45 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000001, 0x20400) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f01"], 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000001c0)={0xaf, 0x80000000, 0x2, 0x2, 0x80000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 23:25:45 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = dup3(r1, r1, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)) ftruncate(r1, 0xe47) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) fallocate(r0, 0x10, 0x4, 0x8000) 2018/05/05 23:25:45 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673ff", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:45 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:45 executing program 6: clone(0x0, &(0x7f0000000240)="cc77916b0b5488252b7e42881f389a01040000000000009bc7503f0679f122b7421582b900b930a40a6c2d2664032fcee3ca3d7dea160248c219884a844ae7f0e69c5943246f7e72468516f9b4faa305cb87", &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000000140)="dabae7170eac01d73e2241e0e3f209e1a29f7107667b748c60f3902ef22cf7f71762b3febbd016c4bb63663ebefa2928e230fc7cf75c3f45a3bcd9e276ecdffc5dc633935e2d42b3e41a2fa0a3ed41200d843fab47") r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) wait4(r0, &(0x7f0000000040), 0x8, &(0x7f0000000080)) [ 213.523508] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 23:25:45 executing program 1: r0 = userfaultfd(0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fffffff, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) r4 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) r6 = geteuid() fcntl$getflags(r1, 0x401) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) pipe2(&(0x7f0000000980), 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000006c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000009c0)) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000100)="04c91dc02dbd0b8d4c5033c2c85de9a0e8c92af2e3f944659789e8451193463a5c6511930e46a308fbf5ac5535a67e3692d9dbe1ca217d32cbabe6056ddf923c67d9e577b8be9a4aabb085f28d185de18bcb1ac67dfda1455ac7151384a713025621c4228aea63ba273f3e3c409ea4991a0823d0c95db3615da60133b144ef850de03fe3fe58a97d5635f33dc9daaf1c2d165013fbd75c3b922b9e347f0f7e836e99885afb8b4ac2a7dc0c6a", 0xac}, {&(0x7f00000001c0)="1553acb965ce6c1dd3c06c332234a7e35724ad07ccd05b5065b297c94f3cd39c231750a7b953cfd27e7eba06cc352ac5faf91710bd774a1f5a4a540051e448af971eddeb735f540be35d021beafeb0ea88d145f3273be6b2445cbfa50a0a1ae1387305f0fb2ad1db91f9025ea018fd402b7535d0812d0d9fa0316b0b9a2561abd6446504bd2899c5430a875fa5b3ad4cd9effad338aec063690779167c114fa66d2854f9624892d5d1a3bd64d4a2dc16866a640360c4546225be7863a661bce4dd56e82b452318ccdea6ebe9fff65177b7cd4d10d8c440a601a7a73e10c0048ef4129b7deb9b3aec99164e1879", 0xed}, {&(0x7f00000002c0)="b9791a509930f12ec25cd75e2357ee31fc8d609c5123f59ae122d7fbecd1b498ffe79222cdb476df05e2941584f277427928d76220e54cdb3de7236ce2bff2b57ae8a4d532c5cda94f69371adcd0381fb186a270cd9e177ef6534452273121b5dd6a4633e3d315eeeeb6e138181cf5833ca67b384397c72308d79b98d385282f7d456ec458407acfecff8f830566179218eec4346b67e00ea6fe1c1c617537d5a765b666a520aaadc1318faa651e0252bd6b55553faa064f18a76e8cc0ba", 0xbe}, {&(0x7f0000000380)="af5371f171b98f059e631df4f1279d00c5b66f338ef643bd98c8bd4860a8b8f4021f3abbfabe5469bbd4d99b973e349ccfad49a729f1a3e5bdd9cd538e447d9f96cb5ceb81f5a359d43645c6d30b073a1b9b05e56b5faeefcf08b69e7337db9644ffe3816174ade0fd9b", 0x6a}, {&(0x7f0000000400)="392912533c98029b469d7ed393663f3a17b7a3bb32ff", 0x16}], 0x5, &(0x7f00000008c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x8000}, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/05 23:25:45 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:46 executing program 7: unshare(0x20000000) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x10000000200, 0x402000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x2000, &(0x7f0000000040), 0x2, r2, 0x4}) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673ff", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) clock_gettime(0x7, &(0x7f0000000340)) 2018/05/05 23:25:46 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:46 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) r1 = semget(0x2, 0x3, 0x80) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000000)=0x800) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1b, 0x800, 0x9b}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x101}}, 0x3, 0x5, 0x4, 0x53, 0x10}, &(0x7f00000001c0)=0x98) 2018/05/05 23:25:46 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = timerfd_create(0x7, 0x80800) fdatasync(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000000080)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r4 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x100000001, 0x2, 0x5, 0x2, 0x6a21, 0xed, 0x7]}, 0x12) 2018/05/05 23:25:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x100000000000005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20000000}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40000, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x22}) mq_timedreceive(r2, &(0x7f00000001c0)=""/97, 0x61, 0x80, &(0x7f0000000240)) fcntl$setown(r0, 0x8, r3) r4 = syz_open_pts(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000280)={0x100000000, 0x4, 0x5, 'queue0\x00', 0x7}) ioctl$TCXONC(r4, 0x540a, 0x3) 2018/05/05 23:25:46 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8000}, 0x8) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/05/05 23:25:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x101, 0x3, 0x800000008, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x244, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000700)}]) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f00000000c0)) 2018/05/05 23:25:47 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000400", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:47 executing program 7: unshare(0x20000000) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x280002) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80000001) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x4, 0x2, 0x3868, 0x5, 0x0, 0xff}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x10000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000140)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:47 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101802) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x3, 0x7}, 0x5, 0x0, 0x0, 0x0, "eb06324f8d1ceeb9"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/05/05 23:25:47 executing program 0: unshare(0x800) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:47 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673ff", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:47 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000200", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:48 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = dup2(r0, r0) signalfd(r1, &(0x7f0000000100)={0x47f6f8c3}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001140), 0x4) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/05/05 23:25:48 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r3 = dup2(r2, r1) sendfile(r1, r0, &(0x7f0000000080)=0x1bfffffb, 0x40000000000006) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r4 = getpgid(0x0) wait4(r4, 0x0, 0x0, &(0x7f0000781f70)) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000000040)="f405ecd73ef750c0129a1e5d0e10010c23f2b0f69f3a852b4bbb8d9ff4ee942c89c33bf803c570d910aafd5304e328fbfa", 0x31) 2018/05/05 23:25:48 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:48 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1b63) 2018/05/05 23:25:48 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)={0xdf, 0x80000000, 0x2, "35c9774219662318be636510742a0ceb09df06e9945100925af1af63cb2bda2728ceafc6f370971644ab4bd2cd32575686b82f5950b0898a3c01dfbb8a12da23d53046b812f5ea7c13104e55f75abbe1a1de2b1ad5ae1dd9bc09b303b3966182145ff7dd7c91e5bf18114f1e26620c38bdde47b3098e8f720a08cf793eb62ca2b448fc54830aa54e449f62765c7d2240f0b22a6b3bcd1f91746a0ce6a36e9a8569d067cf0dba236c11acecaa0167dfa7669efceeaeeeb2779b96a901d4c5cd33fb546a010f3a5802ebd2730737bfdd50fd1944aa63a57fe3ebdcd99b0e85b4"}) 2018/05/05 23:25:48 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r1, 0x0, 0x0, 0x1fffff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x3f, 0xb6, 0x0, 0xfffffffffffffffb, &(0x7f00000000c0)='syzkaller1\x00', 0x1, 0xa802, 0x6}) fsync(r0) ftruncate(r0, 0x7) ftruncate(r0, 0x7ff) 2018/05/05 23:25:48 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f00000002c0), 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002400)=@nat={'nat\x00', 0x1b, 0x5, 0x690, 0x350, 0x218, 0xffffffff, 0x350, 0x0, 0x5c0, 0x5c0, 0xffffffff, 0x5c0, 0x5c0, 0x5, &(0x7f0000000380), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xff000000, 0xff000000, 0xff0000ff], [0xff, 0xff], 'dummy0\x00', 'bond_slave_0\x00', {}, {0xff}, 0x3b, 0x81, 0x3, 0x1}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4, @ipv4=@broadcast=0xffffffff, @gre_key=0x7f, @port=0x4e21}}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xd39, 0x100, 0xffffffffffffffc0}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xff], 'vcan0\x00', 'veth1\x00', {0xff}, {0xff}, 0x7b, 0x9, 0x5, 0x20}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x8, 0xa, 0x4}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast1=0xe0000001, @port=0x4e23, @icmp_id=0x68}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffffff, 0xff0000ff, 0xff, 0xffffffff], [0xff0000ff, 0xff000000, 0xffffffff, 0xffffffff], 'ip_vti0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0xff, 0xfff, 0x6, 0x4}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x3ff, 0x10000, 0x0, 0x4, 0x1, 0x4, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x20}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x1d}, @mcast1={0xff, 0x1, [], 0x1}], 0x5}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e21, @port=0x4e20}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180), 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0)}, 0x0) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65da") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 216.283824] FAT-fs (loop1): Directory bread(block 112) failed [ 216.315932] FAT-fs (loop1): Directory bread(block 112) failed [ 216.348765] FAT-fs (loop1): Directory bread(block 112) failed 2018/05/05 23:25:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:48 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3e5a}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 2018/05/05 23:25:48 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:48 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f0000000180)="50c2bdc1bafb04bfcbb776b10df2", &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f0000000000)="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") 2018/05/05 23:25:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:48 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:48 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:49 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="00002dbd7000ffdbdf2503001c00"], 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d7066738c", 0x0, &(0x7f00000000c0)) [ 216.634204] attempt to access beyond end of device [ 216.639221] loop1: rw=2049, want=246, limit=112 [ 216.643953] Buffer I/O error on dev loop1, logical block 245, lost async page write 2018/05/05 23:25:49 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x402040, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0xa8}, 0x18) wait4(r0, 0x0, 0x1, &(0x7f0000000000)) [ 216.705207] attempt to access beyond end of device [ 216.710279] loop1: rw=2049, want=247, limit=112 [ 216.715006] Buffer I/O error on dev loop1, logical block 246, lost async page write 2018/05/05 23:25:49 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socket$inet6_udp(0xa, 0x2, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 216.770591] attempt to access beyond end of device [ 216.775687] loop1: rw=2049, want=248, limit=112 [ 216.780407] Buffer I/O error on dev loop1, logical block 247, lost async page write [ 216.840114] attempt to access beyond end of device [ 216.845171] loop1: rw=2049, want=249, limit=112 [ 216.849891] Buffer I/O error on dev loop1, logical block 248, lost async page write [ 216.868565] attempt to access beyond end of device [ 216.873639] loop1: rw=2049, want=262, limit=112 [ 216.878353] Buffer I/O error on dev loop1, logical block 261, lost async page write [ 216.886778] attempt to access beyond end of device [ 216.891924] loop1: rw=2049, want=263, limit=112 [ 216.896634] Buffer I/O error on dev loop1, logical block 262, lost async page write [ 216.906750] attempt to access beyond end of device [ 216.911791] loop1: rw=2049, want=264, limit=112 [ 216.916502] Buffer I/O error on dev loop1, logical block 263, lost async page write [ 216.925043] attempt to access beyond end of device [ 216.930079] loop1: rw=2049, want=265, limit=112 [ 216.934797] Buffer I/O error on dev loop1, logical block 264, lost async page write [ 216.945960] attempt to access beyond end of device [ 216.951065] loop1: rw=2049, want=2153, limit=112 [ 217.022543] attempt to access beyond end of device [ 217.027595] loop1: rw=2049, want=246, limit=112 [ 217.032464] Buffer I/O error on dev loop1, logical block 245, lost async page write [ 217.074244] attempt to access beyond end of device [ 217.079267] loop1: rw=2049, want=247, limit=112 [ 217.083976] Buffer I/O error on dev loop1, logical block 246, lost async page write [ 217.094048] attempt to access beyond end of device [ 217.099068] loop1: rw=2049, want=248, limit=112 [ 217.103808] attempt to access beyond end of device [ 217.108783] loop1: rw=2049, want=249, limit=112 [ 217.113526] attempt to access beyond end of device [ 217.118491] loop1: rw=2049, want=262, limit=112 [ 217.123221] attempt to access beyond end of device [ 217.128185] loop1: rw=2049, want=263, limit=112 [ 217.134364] attempt to access beyond end of device [ 217.139345] loop1: rw=2049, want=264, limit=112 [ 217.144073] attempt to access beyond end of device [ 217.149051] loop1: rw=2049, want=265, limit=112 [ 217.158288] attempt to access beyond end of device [ 217.163298] loop1: rw=2049, want=273, limit=112 [ 217.461431] attempt to access beyond end of device [ 217.466751] loop1: rw=1, want=246, limit=112 2018/05/05 23:25:49 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:49 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d70667302", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:49 executing program 7: unshare(0x20000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x81, 0x1, 0xffffffffffffffe1, 'queue1\x00', 0xffffffffffff861c}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/151, 0x97) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x9, 0x4) 2018/05/05 23:25:49 executing program 6: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) ptrace$getenv(0x4201, r0, 0x7c4, &(0x7f0000000000)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xc0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x3, 0x4, 0x3}) 2018/05/05 23:25:49 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000040)="a50bb599d3f4a3589dc4a9a29c4b13a5c485c42230a1ba2f02cb295fc518c3422dc676c17a560b728362928e73bb82083809") r0 = getpgrp(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x403, r1) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @rand_addr}, &(0x7f0000000180)=0x155) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000280)=r3) 2018/05/05 23:25:49 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xfff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={0xffffffffffffffff, r0, 0x400000000000000d}, 0x10) 2018/05/05 23:25:49 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8, 0x210200) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x8, 0x0, 0x7, 0x263c, 0x4, 0x0], 0x6, 0x100000001, 0x40, 0x9, 0x7, 0x81, {0x6, 0xdf, 0x6, 0xfff, 0x8, 0x100000000, 0x4, 0x101, 0x4b54c5a2, 0xb64, 0x81, 0x9, 0x81, 0x95, "19a254fe271046fb288e46ec708719807c8fcfe7fdff1b6064817039523161a9"}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6, 0xffffffff00000001, 0x100000001, 0x1, 0x95, 0x0, 0x9, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xd843, 0xfffffffffffffffc, 0x7, 0xcdcd, 0xffffffff}}, &(0x7f0000000000)=0xb0) getpid() openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffff}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040), 0x4) 2018/05/05 23:25:49 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\n', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:49 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x200, 0x1) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000006c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) 2018/05/05 23:25:50 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673ff", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:50 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @loopback}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0x16, r1, 0x1, 0x6, 0x6, @random="926e587ea809"}, 0x14) 2018/05/05 23:25:50 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@vsock, &(0x7f0000000280)=0x80, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0)=0x5, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x8000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x40, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}}, 0x88) r2 = getpgid(0x0) r3 = dup2(r1, r1) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000000)={[{0x1, 0x1, 0xfffffffffffffff2, 0x1, 0x36a, 0x1, 0x9, 0x1b, 0x7, 0x726, 0x7f, 0x2, 0x58ca5510}, {0x99, 0x4, 0x6, 0x4, 0x7, 0x7, 0x4, 0x5, 0x5, 0x7, 0x2, 0x5, 0x20}, {0x97f, 0x7ff, 0x7, 0x2, 0x9, 0x9b, 0x0, 0x2, 0x3b6bb5f6, 0x8001, 0xfffffffffffffff7, 0x0, 0x100}]}) accept$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80, [], 0x1d}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e24, 0x3ff, 0x2, 0x80, 0xa0, 0x32, r4, r5}, {0x1f, 0x20, 0x3, 0x10000, 0x9, 0xec7, 0x1876, 0x7fffffff}, {0x6, 0xb1, 0x9, 0xd73}, 0x7, 0x6e6bbb, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x4, 0x2, 0x1, 0xa1, 0x0, 0x8}}, 0xe8) ioperm(0x5, 0x1f, 0x2) wait4(r2, 0x0, 0x0, &(0x7f0000781f70)) bind$bt_sco(r3, &(0x7f00000001c0)={0x1f, {0x80000001, 0x4, 0xfffffffffffffff8, 0x0, 0x3ff, 0x1}}, 0x8) 2018/05/05 23:25:50 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @rand_addr=0x1ff}}) 2018/05/05 23:25:50 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:50 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:50 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x618000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x4, [0x86, 0x3, 0x3, 0x8]}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x80000000}) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) clone(0x40020800, &(0x7f0000000080)="10203052d1d6070f6b", &(0x7f0000850ffc), &(0x7f0000000040), &(0x7f00000000c0)="d4b0e05298313502eeb25f58c1a13f00f5d964da223e39d08f5f9f262048c46fb33ce0b1d3591bf794fcec13b0f486186808fdf7e4029a7cbf826299ec33978f3a2452") 2018/05/05 23:25:50 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x4, 0x6, 0x101, "a6728a294fd1c6603b5995329a349855dcfc01c8780c24882ed2d960387fe80525283179379d159162589ebb3f15d1e7df744fad67d0e19c2e9a4967be42c5", 0x11}, 0x60) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/05 23:25:50 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x2) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:50 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:50 executing program 3: timer_create(0x20000040007, &(0x7f0000000580)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000000540)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x149302, 0x0) getsockname(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000400)=r1) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x10001, 0x0, 0x7, @time, {0x1, 0xffff}, {0x9, 0x80000000}, @ext={0x9, &(0x7f0000000080)="9a900630212ed4ab93"}}, {0x5, 0x6, 0x1, 0x2, @tick=0x7ff, {0x2, 0x9}, {0xff, 0x240f0cc4}, @raw8={"faf8bdd5b0bfbbdc4f0b8ad8"}}, {0x6, 0xfffffffffffffffc, 0x5, 0x3, @time={r2, r3+10000000}, {0x0, 0x5}, {0x4900, 0x800}, @ext={0x73, &(0x7f0000000100)="6bfafabce381b0b572c1f3deb1586b3d9ba300fd348e461a457b24c4f7039df741bca39fa2912b1bf3f330d9cd6e5598735a87c6ee3aaba935a1352c404002044fd63603a119d150aea6d4894c8096dc2870645d16aa2009e5a5940b6bd0be9a0c6d5bc1d3f19248967074c7ab7721a8909b3a"}}, {0x3ff, 0x907, 0x3, 0x7dd, @tick=0x1, {0x1f, 0x7fff}, {0x7, 0xfffffffffffffffb}, @raw32={[0x1, 0xec07, 0x4]}}, {0x3, 0x1000, 0x0, 0x6d73, @time={r4, r5+10000000}, {0x2}, {0x800, 0x1c0}, @time=@time}, {0x0, 0x4, 0xffff, 0xdb, @time, {0x7, 0x1}, {0x1, 0x7}, @control={0x6000000000000000, 0x0, 0x1}}, {0x76, 0xd26, 0xfffffffffffff000, 0x5, @time={0x77359400}, {0x7ff, 0x1}, {0x0, 0x200}, @raw8={"33bd67977716fde0f23c386c"}}, {0x2, 0x1f, 0x8000, 0x6, @tick=0x6, {0x1, 0x8}, {0x5, 0x1000}, @result={0x1, 0x9}}], 0x180) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000440)={0xfffffffeffffffff, 0x83, 0x1ff, 0x3f, 0x100}, 0x14) fchmod(r0, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x1) 2018/05/05 23:25:50 executing program 3: memfd_create(&(0x7f0000000080)='#mime_type-cpuset,\x00', 0x3) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x40040) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086607, 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="301dc90fa1270bc505a9f7d81619fe59789e2c2858c2a373ae708e49f41afd4afb0563311f50a882239694eba066c11f6e") 2018/05/05 23:25:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffdffff) sendfile(r2, r1, &(0x7f000025d000)=0x100000, 0x20) 2018/05/05 23:25:50 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000004", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:51 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001780)=ANY=[@ANYBLOB="18445e836000010300000000400000001e00000066570000"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfff, 0x410140) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6f4b) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000140)=0x1) 2018/05/05 23:25:51 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000002", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673c0", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x16b) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$KVM_RUN(r1, 0xae80, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f00000057c0)=[{{&(0x7f0000000340)=@sco={0x1f, {0x1, 0x6, 0x5, 0x7f, 0x4, 0x5}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)="e0ff36caf6ccae3a6a55366f0f86edaaee96befd40366076159564a591d426a3bcb518ebd7c7c6216b108496fd5659ed5697a52c6ddc4c37f196573bc723bb71d0f5b1c449cb3d10a58439acc7aeaab6312636236e4d5f777a5ad63b7d9e82820348c81b9b7e901fbcd09c858da78c9cb3953914ec039ce097d28f186aee97d805c265793930f7f9e2619f9f11fd1b24a461d7c6fa2a46c24f9f4616c86238ae7eb912849f65bb2f050a5099d547d45a44663bf3cea1aca9cd9ac93129472f7e42995c2a2ab0cfe5b4e038b854f2d94b46541939b482b45ab653719a4647835f5480d6d68bf8353c73be1ece357701c1869052f6813e5723", 0xf8}, {&(0x7f00000004c0)="9115c8c1e1ce9946994bf20234e65cde0ca61d16e1d0facff54e6ddd8c1faab358a3bb279488645664", 0x29}, {&(0x7f0000000500)="7e9b4c471aba9a41a07ef8242612e52fe1a738b251c7a2d65ea8e04b92ee92b17dfaafb5d7c719fe521dea6e233ea841c9a893bc2747e5c79abb7d7764708cd58f8128bf31a35dc9e03bc54f22d4588c0bda9d8c6131f43ced61607868b01753f2d989f03b88ab4f79e22aaf0e115369e4836c9789e4c1914cd1ebc4894ad86df172e58cbb5cce8893786f7032ee1b1cc586", 0x92}], 0x3, &(0x7f0000000600)=[{0xe8, 0x12d, 0xa85, "07ebed91cc8cfdc4803612a8225c710323e764954b229159936d3b56cd270c54589421f173842524314639596e29076b68d6ebdf54130808ce72169c87bb513ee919862a8344b20e31393f216190b051b76b60791e5aacf08f78aa5b28310134a538afc705f3822538623919e448aa692a983beef81b1a20e922ea2f189f3eff6d71285e486ed3100f0548d789f7b53daa21128c20b9094afeeaa5ed3574f00412e8f297576bb444aa133561b1c3350697bd24d73431ef84f87a680eab1f532d46ad11f82f4b96dbb8f71e941df49f29cb1f"}, {0x70, 0x1, 0x2b, "1fa7f528f1d036ac6f3b020312faadb826cd69ec4062f7d96c0a167cb7384d899aace442d9352d02f35d7cd19f23df7c06f42469da7b06fcba23d6ca429b8ce253546ae6848704a7483db5fdf5440251f86dcfa4f8db37b9d6bdd4"}, {0xc8, 0x119, 0x5, "9be7634c34ad096b2867fa0b83e2b753ca743050ca96694c1260950697a318cd1134f736e491e410aae55cebf9a94a0d4c76e279b93910a4dd7ee6dde9b60924701ddca67975e0b057f661af96033d27094fa2a9559f93ca8b2c9b99882eb8aa369ada45cddff35a13010fafc64196527eff3da8007854f4305e824db178bf18d4afe8a91e8c4d3d8cc68bdf9775b4ce8df476264ae6b0459aef4fdfa2e76275a2ecf559d55e091425c83ab24f39b6fd462bb87a"}, {0xd0, 0x18b, 0x2, "c0baa8d0659f8b90da95754971a40b2a6aef55bef4394f3b336fe07d15a5622655769c4d86d854eff5c6d6c10270694995f319297a873f1d70426a525b5f55aac04c4e2c45d5d974dabe5aedd018e7725694baf14c17c5af61affa6fe6f915af44518ff4676372b8c5bd16837d6a2dee3b5e6ac764723b5f0b1cff3ef10cea1dce3371a829b312a839ab48e6bdc8c80b1d2c78eb4ebd15fc9b0295e07b35c18681d91880dbe97701247adde306fa014c1356262a52f02908245c47a7475e8e"}, {0x88, 0x11f, 0x77f3e08, "da33f4980a934da5ec7b8b34fd07f6bd22a29e037c6f226fa8fbd79970f22f071b7fedeadfffc2947e0429da23a5e79121b28bd6cbafc9344ab94e3eb34ef417f1b03ea14acead36b02dc3bbf7829c3a7500ca0db613ce6c2fd399ab9d5d1db2f560614f6de7abaf0f9dbcffb2d3a616b9"}], 0x378, 0x80}, 0x95}, {{&(0x7f0000000980)=@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a00)="e965b3108c906ff642b656d4644a62ff116a6728593702f0540c1928fd08056ed436791467bca8758c5878eca336cd43a3f38b08139482720c7c1de3b959e34d7da6048fc4", 0x45}, 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"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"}, {0x110, 0x11b, 0x2, "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"}], 0x1250, 0x8000}, 0x7}], 0x3, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x4, 0xd3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x3, 0x2, 0x200, 0x85, 0x519, 0x8, 0x5, r2}, &(0x7f00000002c0)=0x20) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffffc00, 0x8000, 0x6, 0x8, 0x7}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000300)={'veth1_to_bond\x00', {0x2, 0x4e24, @rand_addr}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x7f}, &(0x7f00000001c0)=0x8) 2018/05/05 23:25:51 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:51 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = getpgid(r0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:51 executing program 0: unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:51 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1ff, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x0, 0x6}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x200000004d0}]}) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:51 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1f, {0xa84, 0xd4, 0x101, 0x8000, 0xeb14, 0x8}, 0xc69, 0x6}, 0xe) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/05 23:25:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000c000000950000fdffffff00e3b5ad6799063ff234"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/05 23:25:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:51 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x4800, 0x7fff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2000006) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x1000, &(0x7f0000000380)) 2018/05/05 23:25:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x32}) shutdown(r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffff000, 0x400040) getdents(r3, &(0x7f0000000380)=""/89, 0x59) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="17b9afe640d383a90efdd6013aaea5d56373dd14641de887dec4147b5b886aa4ee19b116e0083fe2208d168ad12bf847e37f63e35ba4af1c4cf8f6e06bb8cfbfbc7ed7e475c08f1f1e5054402de99b9f4862c00beae46a5c5787e10597c3ca9299e0bbf787c9f3bf7374c41864fef1416e31c4d2b778664cb27ca83839f1338687b2c7b6e9eddba1", 0x88, 0xfffffffffffffffc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000400)={0x3, 'gretap0\x00'}, 0x18) 2018/05/05 23:25:51 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d706673f0", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:51 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f00000000c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) syz_open_pts(r0, 0x80100) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:51 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) fdatasync(r0) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0x5, 0x20000001, &(0x7f0000000080), &(0x7f00000000c0)=0x9e) 2018/05/05 23:25:51 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:51 executing program 6: clone(0x20000, &(0x7f0000000000)="f440eaa42fcaaf2bbed299eb99677ed4da1e3764172fea3378341a079f5a47a6db30af06dabd53bfa3dd332f7503fd41d08507e7bf130f5bdbde76485c751f489d7fdfe387fbd849f8229330d86f590ca614eb81b1774fdd12b1c059d8ab76fb103e81ce7dd56ec2d8bd1e7d0cc0003808216a84df7669aa2176bdc12f2772096caab232c6e2bd3112d989b00304", &(0x7f0000000140), &(0x7f0000c35ffc), &(0x7f0000000180)="f625e82246c8b6aa87b57f271f14860bf878958edc3b90ab738f64d68dcc9049c0f7dc4cc492c3ba7cfd40ab3648640aff1b3b45180f1ba7909c67d74fb051ecc38a3d7f787da9bf5e2738c466944281d666373e4257670d0d8ef4ec20cc1ae4925d67748434c512e0a1d5bf64b74abbe39fd6f5bcb10d11bd2215777ce0f3f7a992b8167ab529424df0796e2a23f78e907137a842fb67ee6ca77718a64d6c17d33d159f3e441e02ca24a26a40d006931eda7c26bb9d50a8559c8c8c41072dff1938bb778e6cb438f2c76d0f") r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:52 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="746d70667303", 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:52 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000200) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{}, {0xffffffff}}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x84000) 2018/05/05 23:25:52 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x8040, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x40) syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=""/223, &(0x7f0000000080)=0xdf) 2018/05/05 23:25:52 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f04000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:52 executing program 7: unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x420100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:52 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:52 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x2, 0xc, [0x1, 0x9, 0x9]}) 2018/05/05 23:25:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x10059, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000200)=@alg, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/119, 0x77}, {&(0x7f0000000640)=""/86, 0x56}], 0x2}, 0x0) sendto$inet(r0, &(0x7f0000000280)="e0", 0x1, 0x20000001, &(0x7f0000000380)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/05 23:25:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x80) syz_mount_image$jfs(&(0x7f00000002c0)='jfs\x00', &(0x7f0000000300)='./file0\x00', 0x7f, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000340)="f34139cd4cf27a9c6cbb804452561a8cdbfa604844f7dcd4071999e60fcdbb8bb43a998159055c7bfcb841238feb3d1b28cdf82e77e5d3553a7defae242eea4e", 0x40, 0x80000001}, {&(0x7f0000000380)="a770c4a6e2bc8a4c596e48618c4bc098c4853c61be8871885f9e37930183b2581474f0f118969abfda795324028fa5e7dd45614c0c25cc074cb9b0e40695f9238ca271a552b571bd2db5024a673b723968dfe123860c715417478a2d3cbc4e9ba1d6d976f734dfc4c6ebd9143470cbffc9c4f3d29fe192383326b7369821f80baa4958a1e474cacbd1143cfe208a71e1da17d11eb2fa071f769f0bca27478241654f4fb10791be411de05ab0b4dd46e987e48932b985f65ac27bf0146701c16095d20bafec912f3e1eb2522fbf04599efb64939942d9cf09da48ee1ca7b910a888722af3ec914b55352aaffe6cf6d4c3ce56cd13ab078cfb", 0xf8, 0x4}, {&(0x7f0000000480)="21621e7eb8215cf5a87d606fb39c371cfa6dec2053db6d79d39a8b791bcd032ff17f222531f4f71b15170bd6172b0699b8bec569eb5d13c73d0fe91a1e5edc98e084fda134281611fde51da0074c82adf2e742f349cb0c583aad2184df4888aa195a185c155d32f1591a92c0380eb7bed32b5705aab669c0fae254d22530aa5ed6337ebf676099603f7268e3a5c17dcdda5d527e4eea6b9e335c0e5dd3", 0x9d}, {&(0x7f0000000540)="aa38c66eec9efd1905a0226a9bae9fcd94607c54d3b32877aed64ef730008d44f51349650f796471b3462b81fc89738b8099a64d38", 0x35, 0x9}, {&(0x7f0000000580)="fb9b7baec29b8a5a84167586f6216bddbb13806aaf0599b7ded9da97f8fbcee4e65cf906ef1bda4c0b7fe578bf72033e69405daad1c001a4359cbe9a3d008fb1b967286d65a5318705af94ecc25fc4e003f999bb0c41c2b3a6c952a55771306214b577078d7b4850e366dde2499543b0ed1b02ed505957015f032233bf3234daa59a57069a2c8797a4931c6ae56c934843dee055bed4e5a479b8b8c9533a916a17e79f47f7c24d0480d55ba8", 0xac, 0x1f}, {&(0x7f0000000640)="0b748566688b2b18c8ac5776f16600c323a19fdc5c611210a83b00946615787c68bbb6aa1a8533282b55c2eebd0c718715c5c840411bbf8c3cac1ea24dc0f5f360e4d6a6819836319b09d53f372b46e2156ff563711f4dc64ac88f9e8dd5b24ccc7596917afbb681501d68ee1f2163d01cb79658f8fcba3548add915cd6d408338a9a1d1a7cdfad58c2774c59fff136859bd5231e3544e11c9fd04e850b5cbbb06a77f0091e0f882086919d5888c6bc4aff8d20e08dcf401a3c4670526e30b451a3882d54b8abde1a89b3365130c99ba0fac4eff7ec073d6cff64f2e4892bbab", 0xe0, 0x9}, {&(0x7f0000000740)="0d3737e99b85c866031249b6effbbc848ecff459d34a28dc518ba50a8a8a1469ef7907d4c0a0d44355ad082285834c", 0x2f, 0xfffffffffffffc00}, {&(0x7f0000000780)="59498f30f9da8a7de6f15930e519ee7e728dda9bac0fc4ac456b37e214951a15111c3e7f85c32296ede4bde70bf4d5cc7f5d54", 0x33, 0x100000000}], 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0x6, 0x2}, 'port1\x00', 0x80, 0x10000, 0x2, 0x101, 0x9f37, 0x3f, 0x9, 0x0, 0x4, 0xfffffffffffffff7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f00000001c0)=[{}]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)) 2018/05/05 23:25:52 executing program 7: unshare(0x20000000) clone(0xfffffffffffffffc, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000080), &(0x7f0000b3bfff)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, 0x0}) wait4(r0, 0x0, 0xa0000000, &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:52 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f02000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:52 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) [ 220.467185] jfs: Unrecognized mount option "½|3ë+«$1äûÐFÍú…yá 2lˆÓRõÁ)ržéód im õö©ÿƒËcŽWfî£sGÔé ÷ÉI¯±çãtìýr¨Ma éû`õ…ŽT0|S«Ú¥q¶j{Q„›ä }7P¨N¬‹ÒÚ`­¡DC‡JÈœMÍ6k\jŠÓ%\Œ" or missing value 2018/05/05 23:25:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000001c0)=0xfff, 0x8001, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x3) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'erspan0\x00', 0x9b0}) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000180)=0x5) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0x7) fstat(r0, &(0x7f0000000100)) 2018/05/05 23:25:52 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000400)='syz1\x00', 0x200002, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000440)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x101000, 0x0) r10 = accept(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) r11 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x587500, 0x0) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x1, 0x0) r13 = syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0xc001, 0xffffffffffffffff, 0x0, 0xc456, 0x200001) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$inet_udp(0x2, 0x2, 0x0) r16 = syz_fuse_mount(&(0x7f0000000600)='./file0\x00', 0x5001, 0xffffffffffffffff, 0xffffffffffffffff, 0xdba, 0x1000014) r17 = syz_open_procfs$namespace(0x0, &(0x7f0000000640)='ns/user\x00') r18 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f0000000700)=0x60) r19 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r20 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rfkill\x00', 0x101000, 0x0) r21 = syz_open_dev$dspn(&(0x7f0000000780)='/dev/dsp#\x00', 0x7c00, 0x40) r22 = memfd_create(&(0x7f00000007c0)='ppp1#\\GPLcgroup\x00', 0x2) r23 = inotify_init1(0x80000) r24 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000800)='/dev/cuse\x00', 0x280000, 0x0) r25 = signalfd4(0xffffffffffffff9c, &(0x7f0000000840)={0x5}, 0x8, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000880)={0x0, 0x80000, 0xffffffffffffff9c}) r27 = syz_open_dev$binder(&(0x7f00000008c0)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) r29 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r30 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000940)='/dev/loop-control\x00', 0x8002, 0x0) r31 = userfaultfd(0x80800) r32 = socket$pppoe(0x18, 0x1, 0x0) r33 = syz_open_dev$evdev(&(0x7f0000000980)='/dev/input/event#\x00', 0x40, 0x100) r34 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r35 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vhost-net\x00', 0x2, 0x0) r36 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0}, &(0x7f0000002480)=0xc) getresgid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)=0x0) r39 = openat$ppp(0xffffffffffffff9c, &(0x7f00000036c0)='/dev/ppp\x00', 0xce607c69261008b1, 0x0) r40 = timerfd_create(0x2, 0x80000) r41 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003700)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000003800)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003840)={0x0, 0x0, 0x0}, &(0x7f0000003880)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000038c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003900)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000003a00)=0xe8) getresgid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)=0x0) r47 = socket$inet_icmp(0x2, 0x2, 0x1) r48 = syz_open_pts(0xffffffffffffffff, 0x200) r49 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000003b00), 0x80000) r50 = accept$packet(0xffffffffffffff9c, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003b80)=0x14) r51 = socket$inet6_tcp(0xa, 0x1, 0x0) r52 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000003bc0)='cgroup.procs\x00', 0x2, 0x0) r53 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r54 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000003c00)='cgroup.type\x00', 0x2, 0x0) r55 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000003c40)) r56 = bpf$MAP_CREATE(0x0, &(0x7f0000003c80)={0x1f, 0x9, 0x101, 0x5, 0x2, 0x1, 0xba}, 0x2c) r57 = socket$inet_udp(0x2, 0x2, 0x0) r58 = creat(&(0x7f0000003cc0)='./file0\x00', 0x148) r59 = mq_open(&(0x7f0000003d00)='\x00', 0x841, 0x40, &(0x7f0000003d40)={0x2b, 0x7f, 0x2, 0xc6, 0x7fffffff, 0xff, 0x8cef, 0x80000000}) r60 = perf_event_open(&(0x7f0000003d80)={0x5, 0x70, 0x6, 0x2, 0x1000, 0x6, 0x0, 0x352, 0x8200, 0x1, 0x101, 0x0, 0xfffffffffffffffb, 0x8000, 0xa37, 0x0, 0xd581, 0x3, 0x100000001, 0x9, 0x3, 0x6, 0x5aa7, 0x1ff, 0x2, 0x349, 0x8000, 0x100000000, 0x1000, 0x401, 0xf2, 0x3, 0x3, 0x3bdd, 0x6, 0xff, 0x100000001, 0x7, 0x0, 0x3f, 0x5, @perf_config_ext={0x7}, 0x4, 0x10000, 0x0, 0x7, 0x4, 0x4, 0xfd3b}, 0x0, 0x10, 0xffffffffffffff9c, 0x2) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000003e00)={0xffffffffffffffff, 0xffffffffffffffff}) r62 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003e40)={0x0, 0x0, @dev}, &(0x7f0000003e80)=0x10, 0x80000) r63 = signalfd4(0xffffffffffffffff, &(0x7f0000003ec0)={0x9a}, 0x8, 0x800) r64 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000003f00)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) r65 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003f40)='/dev/snapshot\x00', 0x10003, 0x0) r66 = socket$vsock_dgram(0x28, 0x2, 0x0) r67 = accept$packet(0xffffffffffffff9c, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003fc0)=0x14) r68 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000004000), &(0x7f0000004080)=0x60, 0x80000) r69 = openat(0xffffffffffffffff, &(0x7f00000040c0)='./file0\x00', 0x450040, 0x8) r70 = getpid() fstat(0xffffffffffffffff, &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005880), &(0x7f00000058c0), &(0x7f0000005900)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005940)={0x0}, &(0x7f0000005980)=0xc) lstat(&(0x7f00000059c0)='./file0\x00', &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r75 = getgid() r76 = socket$inet(0x2, 0x0, 0x1) r77 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r78 = accept(0xffffffffffffffff, 0x0, &(0x7f0000006000)) r79 = openat$md(0xffffffffffffff9c, &(0x7f0000006040)='/dev/md0\x00', 0x543000, 0x0) r80 = socket$bt_hidp(0x1f, 0x3, 0x6) r81 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006080)='/dev/dsp\x00', 0x200, 0x0) r82 = accept$packet(0xffffffffffffffff, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006100)=0x14) r83 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r84 = syz_open_dev$sndpcmp(&(0x7f0000006180)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x111000) r85 = socket$inet_udp(0x2, 0x2, 0x0) r86 = memfd_create(&(0x7f00000061c0)='keyringppp0\x00', 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006200)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006240)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000006340)=0xe8) stat(&(0x7f0000006380)='./file0\x00', &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r90 = socket(0x4, 0x80000, 0xba77) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006440)={0xffffffffffffffff, 0xffffffffffffffff}) r92 = epoll_create(0x69e542f0) socketpair(0x19, 0x807, 0x5, &(0x7f0000006480)={0xffffffffffffffff, 0xffffffffffffffff}) r95 = eventfd(0x9) r96 = openat$cuse(0xffffffffffffff9c, &(0x7f00000064c0)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006500)={0x0}, &(0x7f0000006540)=0xc) r98 = geteuid() getresgid(&(0x7f0000006580), &(0x7f00000065c0)=0x0, &(0x7f0000006600)) ioctl$sock_SIOCGPGRP(r93, 0x8904, &(0x7f0000003640)=0x0) lstat(&(0x7f0000006680)='./file0\x00', &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006bc0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006c00)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000006d00)=0xe8) getgroups(0x5, &(0x7f0000006d40)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r106 = accept4$netrom(0xffffffffffffffff, &(0x7f0000006f80)=@full, &(0x7f0000007000)=0x48, 0x800) r107 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007040)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000007140)=0xe8) stat(&(0x7f0000007180)='./file0\x00', &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007240)={0x0, 0x0}) stat(&(0x7f0000007280)='./file0\x00', &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r112 = getegid() r113 = getpgid(0x0) r114 = getuid() getgroups(0x2, &(0x7f0000007340)=[0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000007400)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)="78b8fb2802c98c76ae79ca7f4d7294db5d5282451b2836a255c885ad51926848ffe257333527bbc56bfb008ede1ab934e0c69850644cf44eb524b319", 0x3c}], 0x1, &(0x7f0000000280)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40000}, {&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="a2b33d482ecf1d307de498c3ce6b125a38928ceeeffdf08b6568132d399fce3253a659591fed0a0703d4e77fc4619e1873dd45734d156ad79ab10b77e7f0778b371bf101496db1", 0x47}], 0x1, &(0x7f0000000a00)=[@rights={0x18, 0x1, 0x1, [r4]}, @rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}, @rights={0x18, 0x1, 0x1, [r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28, r29]}, @rights={0x20, 0x1, 0x1, [r30, r31, r32]}, @rights={0x18, 0x1, 0x1, [r33, r34]}], 0x120, 0x20000010}, {&(0x7f0000000b40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000bc0)="9e7929058630fca0c809b868abe52c11f7d3e2ac266d4bdea4a10d84d1881f9da18d66fbeb4b3a4e0dec18f099ef9b178d597498e69ba0bcd48084d26ddfe3d95c7cced8222f67b93a4d70980c1a84578e4b724f6df4c9b00bd2ef88bdf87e0a4ac419386a82f066b660bfe76d36c909a07c16abba1af78b4155ab330648009176cbbf8ad668281602427abd335f718f959b1745aa07f6390ffa11ead89c0843ea10c3139bcd93c3084e880514e8bc4a839496a0aa269230d80e0e0bc371999207b0999b64f9518072d22caae683d5c397d715a6f8c4358619bffacf2601d2f507", 0xe1}, {&(0x7f0000000cc0)="cdf8c388384a5d8d0d66041be4dbacf16b827cebea71061f5def90b2b2ac7ed2672252db3e7d936d20170b73f74a5bdc03e27fc27522c0c8e408286e7c06d180952e7af8cdbb5b5b0ace5c2236507eec449bd29a65ed0d65ef644bd6e60787e2d67678956d5d1389dfb677e6982579f6ee41560bcdaaa0396bdcb6a66c629aec", 0x80}, {&(0x7f0000000d40)="fb76f1cfbc210f89f33f22a438366fc6c29917821b9fe5ab484a6a820f61e7bf0041fd459475178304472add0ad2c6bbec4dad01edfd03d942efd9aab1d3e45495a7cd2809d9efafaf0505c4d216f90fb3ced0cfd780e35921043ed5c84aa5db265bd457feb38b4cce8204cfad5c985723e1e3b38d514ed3474853a95f9e84da63691d3dcc040ae97aedf12db4e73933822c088efbcb1c70909aa5737883317feef45be008ec4c833482f874ad32bf41bbd436def05dfef3913499dfbb68a5a44b65d2e808b8240de372a549a916f5ea11916455e36ca96fe976a5ef9a96c2ea48f8ae477c30b886b99d26f194f142932d8f3d41c9b82c387a", 0xf9}, {&(0x7f0000000e40)="124e7e7d1f3ef6d4d66308e45108c89e404446132c44d91b93dc40f397a991e1b00a3321bb0110a6049b0c39d4465fd7c4f7a8488360bc157ec967e2f667dda4a6abe2f4f623a587fb72860a1e5d9a7d251c0040d81e45b3a0179196e82eba50c9de0a817b001a84308fbfee19222aa4bbec7405c0d3b29c2a0232b9d44c5ff9d08e373201", 0x85}, {&(0x7f0000000f00)="e3262e4b85ae44d7ddeec0a5488cd09d78184fb6dda7f1bdd702f1c78307c74535561601df042cda1e3909192d57111fcc69ee14afbe1dc68aa9", 0x3a}, {&(0x7f0000000f40)="96b8923b46090a9b4481c954cc71f462606ad9d27f92e3d7df25dfd87959c9760fb97249dbc1e2f0d2ae8bce5152e106193ed63269b467d92048386b49a5c3fb13946f6b0cd0aee9cf", 0x49}, {&(0x7f0000000fc0)="72a3e1ee5160fde1b318959e47110cc084cf6fc1da758d25129576efe60e4fbae0e1609c4fcff45566fdb3698a7084ab2d665ea6cd1ec018cd192907a91d59dd00021d9d9a244a02f0502735de62c1c5cafc1811daf93c4f0f146fc1261b8928505e88004ed14314189c9fd0756a36638dadb41cd4340501d1f7319f1ab5be1c773d03a255f31f4f2d3cd1233224c89d1e828ec1a4f9dd349ec582f13e658cadf681a918ead736d597150c", 0xab}, {&(0x7f0000001080)="5a01086bb0e684aff554b3e576cb1d7a607d4022953705a6a0ba9a76efd45b586e8bca1cfd2b0f793cc3d3f7104b97eec05913d1062d4103a991e67bd7d78cfe6163493041cad512850833311272a0b45d54ca31dff7d7833dce69a64afc2daddd606c45515e4a93f6ac62b49b204dc355f47e65cd7885b6c4871f896779e29955f8c660cf7cf65e3a17ec04ae7ae421112922d11efa4fe9614c50550fe3e133e298b26312519b1ab96240d6c7b330192f6a89630a415f24063e156aa3f1afb4bec51a090069bc2209d253ba1c37ab094ab1953b51a55c645794c1164fc19882111c9cc01de8e5964b17c5d728ae572e5182621b439e8f027d", 0xf9}, {&(0x7f0000001180)="e73edd1488279346fdc060b49a65d75059c8a5cbc5127d2cad279c5a896fc8064f10", 0x22}], 0x9, &(0x7f00000012c0)=[@rights={0x18, 0x1, 0x1, [r35]}], 0x18, 0x4040}, {&(0x7f0000001300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001380)="105f017495b216ead4f7f4c40a71d71bd1edd86c038d3e676a4be3036a9727009a018650727a1a55daed406e3ccf0aafaf5497712fa6b438b646c0aafed07ee1467ef72ce835cdf8bf97ee95", 0x4c}, 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0x1000}], 0x8, &(0x7f0000005a80)=[@cred={0x20, 0x1, 0x2, r70, r71, r72}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @rights={0x18, 0x1, 0x1, [r76]}], 0x58, 0x80}, {&(0x7f0000005b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005f80)=[{&(0x7f0000005b80)="fe5f15a513b8d8dae8acca2ff8e9e1b8af4d18b1b3a8d9ee52cda9183f144fe685705b8a14aa466546a360659de68444fe120aeb4794136f97b1ebd3dd69b60cc78ea4518f78c8ecc8061e9ccf4d97b8e127ccce278491313a98766b1833", 0x5e}, {&(0x7f0000005c00)="eb84b907f4b32cba45eaa4de03d47564ff10c1a01a451a9ae6b9984aa899c7c04c27845136b23b0d5a5b806be1c67601a4fbeb62d8c6b825c502696490269083f422286cb9e14c4aa6d57a16a850640aa7bdf1c6a5b8bff5c53a16b8c96cd9dd9b8971c87fc937ef671a1d2844bda142ebe32e0901deb44e2a824c3623f27d8cd29a30a1cef931c440269677c7d2d6b1d8ae9c4f82bce86031c8a212ae212402eb2b8f4bd13974f788b92237adc722fa9b946d640edbc27249624784c9f0051f9407e8249cf560b8262de9a2b481a4997eed415fca10886a", 0xd8}, {&(0x7f0000005d00)="b6969484d2f470341bf096dce39ee4d7a417c3024b0c7698e51bccfc525bd13381e0cfd3a5f891136579", 0x2a}, {&(0x7f0000005d40)="8c8ccef94fbb4d7700dafd3cec9e8f7a6029109bc33d670684681d3059e66463f66c0d1f3fe92c711be5d9a0c2bb784a293e7adbcee9e5a30f31d8d19198330789bfb82eb281a55f9a2252ae0baa62139edf3502f9f4e944942161abe92853b59e216cf3571df62b8b07e0d4de5af5a089aafa6087ac7790a7227cd8a2c39b36f7f6710a80e987e4142c6c2046e4", 0x8e}, {&(0x7f0000005e00)="a7f3534791", 0x5}, {&(0x7f0000005e40)="756eb24e", 0x4}, {&(0x7f0000005e80)="0c3c135e1d46d303574ba33a4c147715578d916329fab96ede6f0715b6b7394d40fd384b360f9e5c51a37683f73d08104784d05320cae6f02f39724ad08123fff69fea534b7bf91adc53b26d42f5c5e75fd3cb117e071f09b5d5b6604a6b8c3df9d4a4d73b079b637acab18b5445aac41922ee7ddf5978118ecf9d5d864b59c60048d6e0a6cc71006024ec4b837b271ba17b77d38e1ef9f21c52e27de3737ef152344036f14499789d367d5bf058a59fb81dc439c3582f99cbb4e43886a60bb6005e8fcee4c9d9e1fcc85fa99432234c046d6e4f85db05", 0xd7}], 0x7, &(0x7f0000006800)=[@rights={0x38, 0x1, 0x1, [r77, r78, r79, r80, r81, r82, r83, r84, r85, r86]}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @rights={0x30, 0x1, 0x1, [r90, r91, r92, r94, 0xffffffffffffff9c, r95, r96]}, @cred={0x20, 0x1, 0x2, r97, r98, r99}, @cred={0x20, 0x1, 0x2, r100, r101, r102}], 0xc8, 0x8805}, {&(0x7f0000006900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006b80)=[{&(0x7f0000006980)="c6c48b0ab06764da5da41aef6971d2a2c678f2219e5e356f29c0d364b10c821f6b1cae006e83131414ebab5c1470aa3ab9b75a3fef1464c08451c3c2487e9a8ae1c059687932631d7517b07a82f94f2c62aab3df3635aa6f7a2bccc55a434333c7d93da9df8616a8f88039455b63584d6f77d8523fe4e8a9e9dbd817612d70c27381572aaf9511a591581774566c37c3c8d083dc9e49fc71bd53a608c5be92ae68352c19ed8420cd26bffaa0c3a3efc60e296c75533263a3728afd7254385a44b8fe7383587b64", 0xc7}, {&(0x7f0000006a80)="f1ec5e5b475138d6809ff5eb7c8edd1dd76f78e66c80e85980b9536e6226c2a3a4884144f9fc31ba98c8d841a3c589aa7fce36ba849f3b0b908993f21b5b6584507fed3b354fd042eedf2c86283af2f9569637424cefb516446a4555df9526b4c238719a2e68737810bc671d33bcd66c43857611f8a831e0c56d5b9d7ee248895e32c08ba7272ebd040c5dd5e781e8f87b54b0303fe5275cc7d0c7ec67e48e74f5f6353848d68f502e15b93333e3d4a1d3ee495573ca619c0404d9", 0xbb}, {&(0x7f0000006b40)="343772b739121dcaac8533b4a6d4efab9e36feeee4e4387bee0e984e1017fc63", 0x20}], 0x3, &(0x7f0000006d80)=[@cred={0x20, 0x1, 0x2, r103, r104, r105}], 0x20, 0x20004000}, {&(0x7f0000006dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006f40)=[{&(0x7f0000006e40)="fbaaa65b91578e333f2815472d26f4de1d7cc73370062804794761f3c4b4ad13ca1c8de86729e8c44a6996ee9a94462ebb7baf98491aa3c35b5337065814d232160a87d90691aae43ef258bc674c56df3ae3316fde2894dd7b9e4b7a3c80e176a35677372f71aec784c393142e6cb9c6b8dff4736eb3d65c36c2c716767bc4d86eeef2480fbdc53ac2de8c136abe2203e2aca04ee86f2621d60d4f4859a741bb6841abff2e833c4648f7bf4d3002b900ae8418f743f3ed7ce0b88835798290b7558d468c1c200652c8134dae6866dd88a850", 0xd2}], 0x1, &(0x7f0000007380)=[@rights={0x18, 0x1, 0x1, [r106]}, @cred={0x20, 0x1, 0x2, r107, r108, r109}, @cred={0x20, 0x1, 0x2, r110, r111, r112}, @cred={0x20, 0x1, 0x2, r113, r114, r115}], 0x78, 0x40000}], 0x9, 0x20000000) socketpair$inet(0x2, 0x2, 0x4c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r117 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r116, 0x8901, &(0x7f0000000040)=r117) [ 220.675135] jfs: Unrecognized mount option "½|3ë+«$1äûÐFÍú…yá 2lˆÓRõÁ)ržéód im õö©ÿƒËcŽWfî£sGÔé ÷ÉI¯±çãtìýr¨Ma éû`õ…ŽT0|S«Ú¥q¶j{Q„›ä }7P¨N¬‹ÒÚ`­¡DC‡JÈœMÍ6k\jŠÓ%\Œ" or missing value 2018/05/05 23:25:53 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:53 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000180)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f88568193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70b0600a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738a9b6d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586effbcb0300a46fb52673c1db1a6e35943cf1d5f384f733350b54d2c0e7501a2afb5bde0c6fd9da7451c3c2c796942b457bbbc3317c5a1bf7b2ee63e01456497cce746f911ee0eea9af601d6540885aebd303167f5a853c41b4dc750bcc967b629106a0d9f86a4fb5bd9b9eca45155012b8beb0c5d66218f22ede60acf568dbdc391ba9570f763406f01f67c7794ac09d0151b1be1aa9573a329f7b13acaf2fbba7668dfc06082990d213cf8415a58faf384f75aa8549643b19527c5930ac30dcd623b2020add", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) accept4(r0, &(0x7f0000000380)=@sco, &(0x7f0000000400)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000340)=0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/05/05 23:25:53 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:53 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x6, 0x4, 0x0, 0x7, 0x0, 0x3e, 0x3ff, 0x2e, 0x38, 0x1b, 0x5a9fa75a, 0x8, 0x20, 0x1, 0x7, 0x1, 0x1}, [{0x6, 0x9, 0x67f7, 0x10001, 0x0, 0x2, 0x0, 0x200000000000000}, {0x2, 0x53fc, 0x2, 0x2, 0xef, 0x1f, 0x4000000, 0x2}], "b111abd5de870de2a03394c1878e48681460ab6be044f6f223d2f3b941b3821b8422c9c99465e472e1e53b5466751e862c60353ae169632bb72c9b540563a23536a0c4450e39c1a8d0e0b77734c12321ff0c01bcde2c7a0b8d4d9bf9c627d129f0642d6c2fc17a36fa860bac2e419637350bb26be3d4a70b9ba2a89067707536cb2c0567430378ad3e2b2b9ba840d69b2a4d7377416d75cc75bf4e6da38bcddb83ddbb45b5efbf2e0a8557e52cd0309e8240f064d52dd5dbf85293180369e1f86473fd9bb64caa23f51b17afd66eebb53a69a412055de468d959d5e6ecf9e7eb66aabe8d848718952ae6e37944c83d10", [[], []]}, 0x368) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/111}) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000900)={&(0x7f0000000700)=@ipv6_delroute={0x28, 0x19, 0x611, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/05/05 23:25:53 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xc3, "41fb62328f498652e072d0c46a17bbf60429b8e6129253eaf208883ac18ea25f98a6c3af041789141aaf3135463ae9b7d4d974775afe823f2a8be623e8d8060a1d63a89fcd1bc00ae73363d625690cd407148f6a5a84a4f0f0cb297e8546272c87cf10a22f138b4133936c515bd2b316f4caee19d6d32b7085fc97e058219ad5796dffe13155194414c42442528fdb49d4532a1d374bec1852835cf210f042d8c18656ce12471d7e5d254d61d8a4f7ef292bd6538fc7d5f2eb50040301120788699344"}, &(0x7f0000000280)=0xcb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0xbfe, 0x5, 0x8}, &(0x7f0000000300)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000980)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000009c0)={r2, 0x2, 0xc9, "6ab27d08b3412602b839283da8928c808d37badd98a6d95ba110af2cca67c6d4f960819c886f4f5200f93b3c863e848e9390f98f42b6235a2d057c71d3dee3350809c31e112cb8c45eb4f863141c5f5be28e65bf6a1db0e7a1c5f743943ccc33ae8d090f78605a7b41d38fda65b144dd6d44b4ddd4bf875ccb8373d4449bf818e989b2b79e169e62242c74b377d514157a252cb97afa1b544d0da39a0ab435573e97fa551c1b483b7e4d20e8ca4add95f3ead5b0b85c058314337e3422a3095ca690e1056c1c402ea4"}, 0xd1) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r5, 0x5}, &(0x7f0000000100)=0xc) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 221.158454] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/05 23:25:53 executing program 3: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe") r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f0000000000)='S\x00\x00\x00') socketpair(0x11, 0xe, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/216) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) 2018/05/05 23:25:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:53 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 221.215476] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/05 23:25:53 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x401) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'veth1\x00', 0x5}) 2018/05/05 23:25:53 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) process_vm_readv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f0000000380)=""/245, 0xf5}, {&(0x7f0000000480)=""/4, 0x4}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x8, &(0x7f00000025c0)=[{&(0x7f0000001540)}, {&(0x7f0000001580)=""/23, 0x17}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x3, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c21e0000914815cf119e86dd60b409000030670000000000000000000000ffffe0000002ff02000000a0fd01731ab9f1820000f920009078000000ff60b680fa0000000000000000000000000000ffffffffffff00004c8ebc8e63f6bd32a30000000000000000ffffac14ffbb"], 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002600)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x1}, 0x1a, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 'veth1_to_bridge\x00'}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/05 23:25:53 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000004", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:25:53 executing program 1: prctl$getreaper(0x25, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r2, r1, 0x0) 2018/05/05 23:25:54 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:54 executing program 7: unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x1, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x0, 0xc1c000000}) 2018/05/05 23:25:54 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)="782624248949cf6ca20c0e2bf91a2b68e3a597fb858430f2e71c05f6dab976aa225af3fdbee6723784fbc001475bbf294a9b3d35a841acb198c978999a8267e99517fc17d2b3623c1f8ebe9cf76bb549cf4dfd181a324aa8af47109df4a1abe4170da4f79fffdd1f184475deb264c728f5b2e73508e3f55f3e64bfcf2a33f1e6650c8cfeaa0cf8eba7d07c57948301aa759128f570eb61a7f561f70205def77ff1f7c69bad5a5672c1646ca0ca1a13862c00713822448bd121a96b4ffc407426d202883a0daf92f888f0f0a315f744ff", 0xd0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x0, 0x9, 0x942, 0x0, 0x0, [], [], [], 0x8000}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x1}, 0x4) 2018/05/05 23:25:54 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000400000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:54 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000380)={0x5, r0, 0x1}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r3 = socket$inet(0x2, 0x2, 0x0) r4 = gettid() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x100000001, 0x8000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r5, 0x4) sched_getparam(r4, &(0x7f00000000c0)) r6 = socket$inet(0xa, 0x801, 0x0) setsockopt$sock_linger(r6, 0x1, 0x33, &(0x7f0000000280), 0x6) r7 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000000, 0x482200) close(r3) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/05/05 23:25:54 executing program 6: clone(0x0, &(0x7f0000000000)="14ee212f1f2a939dc91735ab382188812480736840422897a1054174873ea7dde838a4adb83ec1c3e1cc720d52f964484d564019000000002870cc519fd5874c7e10fa132e", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)="9e60e5a2343b8421ff913913b6094f9e4ac7f006c9756b520cf9201cb824ab7de66275a69fc2bf777614e49bfc1419977b9bdb551a454b4775e6d2332043b8ebd1d272eb398855ecaf9e44a375802a98070779603fbdebea41f9ee807b43dc8f921269069469bbafd867f169e864e6113475997b68db266597e4187d3e279bfcc89987") r0 = getpgid(0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x7f, 0x3f, 0x0, 0x40, 0x0, 0x1, 0x8, 0x8, 0x8001, 0x401, 0x7b, 0xfffffffffffffffa, 0x2, 0xff, 0x2, 0x100000001, 0x4, 0xff, 0x4, 0x800, 0xfffffffeffffffff, 0x5, 0x3, 0x35, 0x7, 0xd6a, 0x5, 0x6, 0x7fffffff, 0x5, 0xa9d7, 0xfffffffffffffffa, 0x800, 0x400, 0x2, 0x3, 0x0, 0x6, 0x4, @perf_config_ext={0xffffffff}, 0x0, 0x6, 0x2, 0x3, 0x3, 0x3, 0x2}, r0, 0x9, r1, 0xb) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xfffffff0, &(0x7f00000000c0)) 2018/05/05 23:25:54 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000001000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xe00000000000000, &(0x7f00000000c0)) 2018/05/05 23:25:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a280)=[{&(0x7f0000007000)=@abs, 0x6e, &(0x7f0000008380)=[{&(0x7f0000007140)="a3c167f8100e5a5d0bc17cba47bb648b821c2c7db55712929509e1a71216b8956429566f4661b7aeea76ca1817dea3c3e7f286a8139a234f83bd2e02ed4528fc0ad07e3b9735f960b6b5b73e25cfe63ac942b70fc0153a791fddb6ab5b9606d8b3f880495b08cdd5826398ae57ce4fd05ff162289481e389d5daf75504f4ea346020f5b553c3c2714eceee412ddd9d52f88c959eab7729d771bcaf49717f2e6846e4592fba0ff37268cddd79b18061d6913513bfa7a5cc63c2a542fbb51461b14dec5403c36bf8b34cb3ae8ea9224030d1015ff6a3aac866544b941e94d59fd415d4bca764a9fa441f55efd5a02eda01bf83fe716ba75411628b50922c084930c3cf570caf141ad603fff86be53630751e6f3ebc81557f9a9212baba14f9c9e0543a2a73249394343d5c31cd9e9c508a3c0022de11b2a41ecbec9d173ff43a6e5d685e89cac8d052e256eedd1c8b238a2da3360d9b1b4df5c39741b122a7a5a773884e0fb284b49fcc6fe9ec975a39f0a1bbb9c7e022cacd3907af115e5f1b8bcb3661227f9fd9e3ac3042ce70464dd871f05fa081f9f9a93ae26abb8e446583f6997773a99c0cb231ccd63711bb4b0024e97aaa463fd5094471182ab51a23c91cf3221834cb728e8dac18a91a44ea0a26a9a78db806b68833a7b4e1156682498963d2e9243253011bef3806ae34154e328dd101a3ffc013b869bb21dfb4b52b7e1911b42a41c17d6979c6f9b01dcc562779e178d13800c3ce3bfb8fccdb3f8dc6299fb9663f2d1133520c7db3e59433e64bc2d23eac825a441dedc2d3589f37eb7436deff70cfe191337e79fa5530a4c285be4493cf5194f8c64e740d9ea3c64b959c461cf57959b64051896c", 0x26d}], 0x1, &(0x7f0000008480)}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000000)=[@efer={0x2, 0x800}, @vmwrite={0x8, 0x0, 0xffff, 0x0, 0x77, 0x0, 0x100000001, 0x0, 0x3800000000000}], 0x2) r4 = syz_open_dev$sndpcmc(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', 0x401, 0x30000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000880)={'raw\x00', 0x2, [{}, {}]}, 0x48) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f2f36c"]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = dup2(r3, r0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/05 23:25:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f2b3f1d679d52486992602b38471969a805d4c93b0b1e78de886f0256c71c15157065e4e5ba63c5f9c05dde13"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 23:25:54 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x8900, 0x0) sendto$ipx(r0, &(0x7f0000000040)="e0b9995e6d4e6749182a288b64ecc6ec985bb30e2350de35b2a5c951099c8f04fba69aed6950f9021c80fc3f3ad772ef27ee54a493dff86197851f8cabdb42f4bf8facb64ad8089a778a2b6e8fbc6927eee3a8c1500a66f560724c20f9aa2edeb315c1de51823d412296b31ff0c108deee7d6061d9b5cf9744f15a49eaa260b08db37dc8dedf7a1bf0ea9d7852478566653a18a513d8f9f1a17d02e7bd842120a70494e761c8b92ae4d747103b56a7cbb1551a101249a85828a227f6f927c7c305c3484c36369e777d808353d2cba313e06d4ee4bfc968c4cf3e2a2119de9e385d3d585317", 0xe5, 0x20000000, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000300)=0xc) r1 = getpid() r2 = getpgid(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x6, 0x1f, 0x1, {}, 0x8, 0x3ff}) rt_sigprocmask(0x0, &(0x7f00000001c0)={0xd72}, 0x0, 0x8) wait4(r2, 0x0, 0x0, &(0x7f0000781f70)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000280)={0x0, 0x200, 0x4, 0x4, 0x1, 0x4}) modify_ldt$read(0x0, &(0x7f0000000400)=""/126, 0x57) 2018/05/05 23:25:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xf6ffffff, &(0x7f00000000c0)) 2018/05/05 23:25:54 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000002000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:54 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = memfd_create(&(0x7f0000000400)="2d766d6e657430a37b745e2f7070703070726f632900", 0x2) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='+mime_type\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)="2d766d6e657430a37b745e2f7070703070726f632900", &(0x7f0000000280)="2d766d6e657430a37b745e2f7070703070726f632900", &(0x7f00000002c0)="2d766d6e657430a37b745e2f7070703070726f632900", &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='keyringeth0bdev\x00'], 0x500) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/205) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:55 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x8cffffff, &(0x7f00000000c0)) 2018/05/05 23:25:55 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000004000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:55 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) rt_sigprocmask(0x0, &(0x7f0000000100)={0x4}, &(0x7f0000000140), 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/05/05 23:25:55 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)="782624248949cf6ca20c0e2bf91a2b68e3a597fb858430f2e71c05f6dab976aa225af3fdbee6723784fbc001475bbf294a9b3d35a841acb198c978999a8267e99517fc17d2b3623c1f8ebe9cf76bb549cf4dfd181a324aa8af47109df4a1abe4170da4f79fffdd1f184475deb264c728f5b2e73508e3f55f3e64bfcf2a33f1e6650c8cfeaa0cf8eba7d07c57948301aa759128f570eb61a7f561f70205def77ff1f7c69bad5a5672c1646ca0ca1a13862c00713822448bd121a96b4ffc407426d202883a0daf92f888f0f0a315f744ff", 0xd0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a280)=[{&(0x7f0000007000)=@abs, 0x6e, &(0x7f0000008380)=[{&(0x7f0000007140)="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", 0x26d}], 0x1, &(0x7f0000008480)}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000000)=[@efer={0x2, 0x800}, @vmwrite={0x8, 0x0, 0xffff, 0x0, 0x77, 0x0, 0x100000001, 0x0, 0x3800000000000}], 0x2) r4 = syz_open_dev$sndpcmc(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', 0x401, 0x30000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000880)={'raw\x00', 0x2, [{}, {}]}, 0x48) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f2f36c"]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = dup2(r3, r0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/05 23:25:55 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x218000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x7, 0x2, 0x5, 'queue0\x00', 0x6}) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/05/05 23:25:55 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r1, @ANYBLOB="04022bbd7000fcdbdf250c0000000800060004000000440002000800070009000000080007008a890000080002004e2100000800060051000000080004007f0000000800070009000000080009005e0400000800030072eb00002c0001000800050001000000080005000000000008000b007369700008000b007369700008000b00736970002c000100080009002c00e900080006006467050008000600646800000800e624fe870e319013656e74f4e804004e2200000800080001fcffff0c00030008000400ffff0000"], 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) unshare(0x20000000) clone(0x0, &(0x7f0000000280), &(0x7f000084effc), &(0x7f0000000240), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:55 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00040000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xfeffffff, &(0x7f00000000c0)) 2018/05/05 23:25:55 executing program 3: r0 = socket(0x13, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f000000004b2e81e230a0b00400004bf00000009ec08000200050c007f", 0x24) 2018/05/05 23:25:55 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x3f, 0x5, 0x8, 'queue0\x00', 0x81}) 2018/05/05 23:25:55 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00020000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x2000, &(0x7f00000000c0)) 2018/05/05 23:25:55 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="22fc8098192dddb1"], 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@reject={0x9, 0x108, 0xfa00, {r1, 0x76, "e8054b", "f56c51045cc60d0d759ffd4d48cf392e96f227034908666ce72088d78db454bcfec4d55355ef1e5b935be33658cc29ce9bf429ab98cbf2891ab8415a88f0c5c067a1240cb7b41a3f2d0829e56ea1e6bff6e8fdbaefa70cae2f6f662d5af8225b7c783936f1350cfc360d58e51c2cf784d9eb2527550153d7515b8b005a4f925c60092a944bc031b2192b550ee97b2afeebb714e68f58cab829b4e1377a13a7f40a59a3b90d38d3f51bd6605de6e4333e0201c0126b843680006b2c14e12bb50ed8d2f6917005c55dcf4cd3d89b87a79fca41e90e5b0d3fcff9180285585e85b17b745a11b9dd25ecc4026eab39993724d4f91fbc86099deb327928ccf5c31136"}}, 0x110) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:55 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x101, 0x8}, 'port0\x00', 0x80, 0x100025, 0x1000, 0x3, 0xea, 0xe2, 0x149adfb1, 0x0, 0x1}) 2018/05/05 23:25:56 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r1, @ANYBLOB="04022bbd7000fcdbdf250c0000000800060004000000440002000800070009000000080007008a890000080002004e2100000800060051000000080004007f0000000800070009000000080009005e0400000800030072eb00002c0001000800050001000000080005000000000008000b007369700008000b007369700008000b00736970002c000100080009002c00e900080006006467050008000600646800000800e624fe870e319013656e74f4e804004e2200000800080001fcffff0c00030008000400ffff0000"], 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) unshare(0x20000000) clone(0x0, &(0x7f0000000280), &(0x7f000084effc), &(0x7f0000000240), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:56 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x1000000, &(0x7f00000000c0)) 2018/05/05 23:25:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8410000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x100000001, 0x7, 0x5, 0x400, 0x43}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000040)=0x107) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000002) 2018/05/05 23:25:56 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) delete_module(&(0x7f0000000000)='*#wlan0,security\x00', 0x800) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0xffffffff, 0x200000000, 0x4, 0x100000001}) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe1, 0x8200) 2018/05/05 23:25:56 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) semget(0x1, 0x0, 0x12e) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:56 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:56 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(r1, &(0x7f0000000200)='./file1\x00', 0x40000, 0xe0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0400ed0d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000000c0)={{0x10000, 0x1000, 0xf, 0x2, 0x6, 0xf4, 0x9, 0x0, 0x5, 0xff, 0x6, 0xada2}, {0x0, 0x4, 0x4, 0x3, 0x80000001, 0xffffffffcd6be88c, 0xcc68, 0x336c, 0x6, 0x6, 0x0, 0x2}, {0xf000, 0x5000, 0x4, 0x603686dc, 0x9, 0x0, 0x7, 0x20, 0x1, 0xf06, 0x7, 0x87}, {0x6000, 0x0, 0xf, 0xf4, 0x80000000, 0x20, 0xfffffffffffff001, 0xaa06, 0x0, 0x2, 0x6, 0x48b}, {0x3004, 0x5000, 0xb, 0x7f, 0x4, 0x1, 0x7, 0x7f, 0x9, 0x100000000, 0x8f6f, 0xfffffffffffffff7}, {0x2, 0x2, 0x9, 0x2da2, 0x0, 0x7fffffff, 0x4, 0x6, 0x1, 0x2, 0xfffffffffffffffb}, {0x11f000, 0x4, 0x91a4026a8dce0208, 0x100, 0x80, 0x4, 0x6, 0x4, 0x1, 0x6, 0xa6cb, 0x6}, {0x6000, 0x3000, 0x4, 0x3, 0x3, 0x66752d94, 0x10000, 0x7, 0xafa, 0x90bf, 0x0, 0xc3e}, {0x0, 0x1}, {0x2000, 0xf000}, 0x0, 0x0, 0x10000, 0x400, 0x3, 0x8100, 0x10000, [0x23, 0xf4, 0x9, 0x6e]}) 2018/05/05 23:25:56 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xf0ffffff, &(0x7f00000000c0)) 2018/05/05 23:25:56 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:57 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x41, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@broadcast, @multicast2, 0x0}, &(0x7f0000000180)=0xc) ftruncate(r0, 0x1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @rand_addr=0x6}, 0xc) sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80000001}, 0x0) 2018/05/05 23:25:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x1ff, 0x3, 0xffffffff7fffffff, 0xcdb, 0x3, 0x1, 0x80, 0x8, 0x9, 0x100000000, 0x6, 0x100}) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000600)=""/135, 0x87}], 0x1, &(0x7f0000000180)=""/128, 0x80}, 0x3) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/05/05 23:25:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xffff1f00, &(0x7f00000000c0)) 2018/05/05 23:25:57 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000010000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:57 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) 2018/05/05 23:25:57 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f0000000080)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000400)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80c2020}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x174, 0x11, 0x0, 0x808, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x3}, [@nested={0x160, 0x6c, [@typed={0x8, 0x4b, @u32}, @generic="ab5fde4bed072774c41c332ac758f44528f76377745fbc7bfc1c5d46d5e5cae7e7194910f706006f835f1d2e0e8ad47a85df3f4965ba42d0338dd78970c8631338cac61274bc32298c37adb6d3614475424da9b1ae9eac6f0034fd938c7685c47ad9e7fa7237ddeaa21a895cc57856834825d8f1dc7b7392f9d3b42e47d9bf92212092c6458a73a79c2d27d1935a2a31e5858cd1ae5c434e8c2331ba18580b24e8bf64817062fd52ad6cd9ff02cda001553f6e31a640ab52f642273156d464b092", @generic="ea664097b86a803bfeb36641ea6d0ae226b896fd3d34fe914839565f7cc5ff31b019fc970076d8029e4b4a73dab1e67dc71aef159f3169efcd1572d2a081c14de63fe78c4d86c71247e33080de46f802e2935b60696025fef0c7d7efc54ad195110ce8d4557bb7d0b3095debab98db132df49d5b47dba9b9c1f68549c2658e353ef6f5d6e8ba86524bf9616bc284269e626faf"]}]}, 0x174}, 0x1, 0x0, 0x0, 0x800}, 0x4) r2 = getpgid(r1) wait4(r2, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:57 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:57 executing program 7: unshare(0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x640, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x21f, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000180)={0x3f, {{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, {{0xa, 0x4e24, 0x8, @empty, 0x7}}}, 0x108) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:57 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000020000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x2, &(0x7f00000000c0)) 2018/05/05 23:25:57 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) close(r0) 2018/05/05 23:25:57 executing program 7: unshare(0x20000000) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000002c0)="acfb8a9114b17343221ea068017a949a47c973b8c9800e8787020ad6217812f09eaef4a6d554b216dc12b75b96aef883754bfe7464027216b9c6c24104fad6b59871764610a20cd72c25a18f37684b40bb856ad5554e8fcc8f59cba224ab91054c2d8a7796963960f5aa3fd233f964ba77cbe18fb6ad21b95f64b31b18505e99657fa9b635c639752f803dcd453aeb2905953a57a556dddce3e4a85f20f0c3cf1a830526dd1e7901e15b8e4149d889c25760898b", 0xb4) clone(0x0, &(0x7f0000000000)="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", &(0x7f000084effc), &(0x7f0000000280), &(0x7f0000000180)="63946cae1643a975d7c8666fcf247b69acd490f27d8336000f8c7e709dd543bd3ed9aaeaca75b897ff8d77bb0e32c955454f3a375257623579409ebac1a926b4d31bbeb7a1e0af00a5ed87eff0119346ec771e66f0c39ef1aa82277cf8cd6a60e355a31b06000000b1c0ab2ad785ebb1e9db409658a9b679e68e2b0f5c1864106183a39ce110c556e5bf596947e7e8160a246e8b9b09645333fdb70c191e700e354562250fc11cc7c73fdc2d83a9d04d2d5c05821dbbdb48aff8c30082c7be5d18811741594ba0fd6f86d5ccdea04e9663bcb7c0366d9cda0cfbcb8555f8deb045e861952f9b7819c5") getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000013c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000380)=[{}, {}, {}, {}], &(0x7f00000003c0)=""/4096}, &(0x7f0000001440)=0x78) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:57 executing program 3: socket$inet(0x2b, 0x0, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101002, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='\x00', 0x400) 2018/05/05 23:25:57 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xa00000000000000, &(0x7f00000000c0)) 2018/05/05 23:25:58 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = getpgid(r0) msgget(0x3, 0x10) wait4(r1, 0x0, 0x0, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) bind$rds(r2, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x1f}, 0x10) 2018/05/05 23:25:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0xfffffe51, 0x10001, "53ea7cee9e1fea8833625adecd96c05147d8e51a318374c5dd9a88b457784c7fd68b940c6556c5454550631402236befc5ab44cd8ae3908c66a786754b3d7d2ac5903fafcffb469cb08e2c55576dd44471f5a606ada62de8dfb89ecd3348193ee028e33b284697e12541df5feacbebcbe18150462a96dfa8ed81549d2f704fe4897a5d24502a00fddcb681e93fe481857de40a70b63bb6ada4d6f52fd77b64f71ac8720b9c69df5bd844627b343bf8add45c1fce26696d9243e5"}, 0x10100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4201, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x4, 0x1c000000000}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x7000) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)) 2018/05/05 23:25:58 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000100", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xffff1f0000000000, &(0x7f00000000c0)) 2018/05/05 23:25:58 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000080)="77a947f7df7a3236b0a9d532e68d3464b0c01116e09389a10fe5d942be9abff0a7ead99ce9ee013561e3d9e7f7006ed011b33a817b750743cad6e1d2c792852f1155c6f8cf3c789a3fa7240aacf1a1f94c1365e43427ed7f669a53346aef0db6a8fef5b6ad7850956bfe4b7a01de04d8ba13e29064805822d4a805da7702f43bc66e283258405f14c9c6fd8ad5da14bb1cb9687ea6beb5004bdbd1820814fd", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socket$bt_hidp(0x1f, 0x3, 0x6) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40a080, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0xffffffffffff0001) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:58 executing program 0: unshare(0x20000000) r0 = getpid() r1 = socket$inet(0x2, 0x1, 0xffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240), 0x0) ptrace$getsig(0x4202, r0, 0xfdf, &(0x7f0000000180)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x100) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/221) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x80, 0x0) 2018/05/05 23:25:58 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:58 executing program 1: unshare(0x20000000) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000002c0)="acfb8a9114b17343221ea068017a949a47c973b8c9800e8787020ad6217812f09eaef4a6d554b216dc12b75b96aef883754bfe7464027216b9c6c24104fad6b59871764610a20cd72c25a18f37684b40bb856ad5554e8fcc8f59cba224ab91054c2d8a7796963960f5aa3fd233f964ba77cbe18fb6ad21b95f64b31b18505e99657fa9b635c639752f803dcd453aeb2905953a57a556dddce3e4a85f20f0c3cf1a830526dd1e7901e15b8e4149d889c25760898b", 0xb4) clone(0x0, &(0x7f0000000000)="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", &(0x7f000084effc), &(0x7f0000000280), &(0x7f0000000180)="63946cae1643a975d7c8666fcf247b69acd490f27d8336000f8c7e709dd543bd3ed9aaeaca75b897ff8d77bb0e32c955454f3a375257623579409ebac1a926b4d31bbeb7a1e0af00a5ed87eff0119346ec771e66f0c39ef1aa82277cf8cd6a60e355a31b06000000b1c0ab2ad785ebb1e9db409658a9b679e68e2b0f5c1864106183a39ce110c556e5bf596947e7e8160a246e8b9b09645333fdb70c191e700e354562250fc11cc7c73fdc2d83a9d04d2d5c05821dbbdb48aff8c30082c7be5d18811741594ba0fd6f86d5ccdea04e9663bcb7c0366d9cda0cfbcb8555f8deb045e861952f9b7819c5") getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000013c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000380)=[{}, {}, {}, {}], &(0x7f00000003c0)=""/4096}, &(0x7f0000001440)=0x78) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:58 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000200", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f000048affd)=[{&(0x7f0000000040)="2900000020001900013d00101b0000f60200001615de0005000000040d0038b770e587cf1d62f5fc1100051700000000000008", 0x33}], 0x107b) 2018/05/05 23:25:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xffffffff00000000, &(0x7f00000000c0)) 2018/05/05 23:25:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x100) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f0000000040), 0x0, &(0x7f0000000380)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/05/05 23:25:58 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000040000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x3000000, &(0x7f00000000c0)) 2018/05/05 23:25:58 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = getpgid(r0) wait4(r1, 0x0, 0xd, &(0x7f0000000180)) 2018/05/05 23:25:58 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x800) 2018/05/05 23:25:58 executing program 7: unshare(0x10000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/05/05 23:25:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000240)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x202, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20020004}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x2, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 2018/05/05 23:25:58 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000400000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xedc0, &(0x7f00000000c0)) 2018/05/05 23:25:58 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpid() r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x608400, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)=0x1) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7fff, 0x4) 2018/05/05 23:25:58 executing program 0: unshare(0x20000000) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6_vti0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:59 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:25:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) lseek(r1, 0xfffffffffffffffc, 0x4) 2018/05/05 23:25:59 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x32, @multicast1=0xe0000001, 0x4e22, 0x0, 'dh\x00', 0xd, 0x40, 0x6d}, 0x2c) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:25:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x4000, &(0x7f00000000c0)) 2018/05/05 23:25:59 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) clock_adjtime(0x0, &(0x7f0000000200)={0x7ff}) r0 = dup(0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b30, 0x1f) 2018/05/05 23:25:59 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000200000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:59 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x38fb, 0x7, &(0x7f0000001480)=[{&(0x7f0000000080)="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", 0x1000, 0xc8}, {&(0x7f0000001080)="d2b4f9e5f97113f6401f777cd5a8e7499c6b58c18060562e4c1b6b5d533b975d50c1f5fb848138e0c045fc00ad6a30a2ebb5732d8f5f9dd018cd498fe26a4e288e6c3eb91214033c26a9738d08adab62e86eb162c3d77f116654a87a8521035ad061962011dd0e57a8e5bdc96918758ee4e2f5da6c95c748432b20fec07bc11c4afe55f203", 0x85, 0xfffffffffffffffe}, {&(0x7f0000001140)="9ff95051659c3ae5c2c4f140dee8314fe4272af300a532d120545e6edf4c4c232b5c6c9ae8bdab173af196126385400a63c807aab4f6e406be20f55f41bef54489a169a7ff03b315dfe54f5d452b8279d759f32fc1bca4abdcc9d1f55c4262a73b16", 0x62, 0x8000}, {&(0x7f00000011c0)="7d385ac713c523c00daf1274c599f5c5a68cd8aa27b79204a9e1f3d6ca567f6b88f1060462ab55dd8982d0481fa0fc19dc78592503ebb88bcfb91e51efae95b85680de7789761edc1e4e24e4c6a4273f4be0a4d064ac5fd3444c677e4f0d2dc7860f9d147eeebb6b5c7c9a59c115d935346ef6b33e5a2d01fdf0212032673a419a1dad6769b996443ccf351b3fdc4ebed630937e9194996b6245f12da2c6f12522c836711bea7b18db5962f42c4b89725fa050314f2a1c29547fac5f5719cbd6beed688daa5c789d5b402aac7421db23b7478be82e17c6e279ca88af1a4ea656921125", 0xe3, 0x1}, {&(0x7f00000012c0)="e4b655125926dddef721d1088ab761a0bcdf6ed007746132ad2b9804fbb0518b66ded7abad0c092d57255d91ed832cec17c489df8b9782f691f429a947bd73c3f776f1ecc5f3d41fa96ff3dfc3c64d68acd9f90f889e8ba34c63700a773ebede025b219936a34ccfb85a7064077f5857069a33e75d29f3b5ec69bdd68aaf965816016163487e40bdc72f14905397a3b5f9e7f21a41752f64818961109296c45f4eb1161cb7e873215a62aa671623c6e72885a948ce3ceb8eeffddc0e73ffe893f1b12fe6b5daf4614872a9fe2397267bc4c81357ef230884c5f4f9abd44b1f84", 0xe0, 0x34}, {&(0x7f00000013c0)="66d226571475ee2c40221f86e1b7a26bfb73ace6ef9388fec4c8dda21e4750e3cf637086c1764b3c4581f13ad4", 0x2d, 0x8}, {&(0x7f0000001400)="21ecb1e154a1611240f15cd2d012f978bb2f581ceb73238aefe69ea31b90dd6667f5b68bd6a10ea98f9dac8ce23850ea6d32e8271ac3fa2907cbab423165d5f16db61dba7c29697ea4ec526f81008ec517468d", 0x53, 0x100}], 0x160040, &(0x7f0000001540)={[{@showexec='showexec', 0x2c}, {@quiet='quiet', 0x2c}, {@debug='debug', 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x35, 0x33]}, 0x2c}, {@discard='discard', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x32, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x30]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x33, 0x30, 0x32, 0x37, 0x37, 0x32, 0x34]}, 0x2c}, {@flush='flush', 0x2c}, {@check_strict='check=strict', 0x2c}]}) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:25:59 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x2f5) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x800) 2018/05/05 23:25:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xfffffffe, &(0x7f00000000c0)) 2018/05/05 23:25:59 executing program 3: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10100, 0x0) pipe(&(0x7f0000000080)) fadvise64(r0, 0x0, 0xbd6, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') 2018/05/05 23:25:59 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x800, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) mkdir(&(0x7f0000001b40)='./file0\x00', 0x10) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x101000, 0x0) syz_mount_image$nfs(&(0x7f0000001680)='nfs\x00', &(0x7f00000016c0)='./file0\x00', 0x7, 0x5, &(0x7f0000001a80)=[{&(0x7f0000001700)="16381b9a52e37bc2e59ef3a359", 0xd, 0x2}, {&(0x7f0000001b80)="2391715093adef05a6c94a699a7f17122372e8dbd3c5859f3a0906fb8525dcd003313523960bbb002dd0621f5789776de24a1afeaec1cfceb335838915c848cebbcbe73501e34b0334766e313d20221b73886744b4c0e64cfb0f9925d9cfb0e4f4821d284491afb594eb2c8711d231b5ddf0c949dc58214ecb5ca2ecf26d49459ef7f10edce8f983f9bdf147438ed4d933955d054c03f2b38691788cf0ee93c3b0c27295f8b03a93695348b895774346aed611f1b5987f37792f8ba43f819c7912", 0xc1, 0x2}, {&(0x7f0000001840)="bdb1bab63362042edda11ba20bed64b5a7451b522e536a9e609fd2fd6e441dbbe6ae7591d797cb9e96d617e8564b72ce9ee672ed6ae079d414ebda970bd343cc24bd6c2a25ec274d11fb49cdee17b8114ff1116e920429799862af9da0cb7b6b5e6b25ab55dfb0ad6374dfb4a4b6d7c7ae3d655f542fec8ae9c1286e51af9258f768cb9be4c9cdea27a1788d01df936fd400241ba52ba3", 0x97, 0x3}, {&(0x7f0000001900)="7c3bcc5bc48b81c2e7ecbf4b7b8a805898e155980b15428286c5b3b201e1d7d9c784650443f2877b73a0a063dadb1663f920985181121e1976bc55c9ff8a1a68b5b2bdd5b39c5ebe7eddca7420fb874735cc8251e0804cee24a9728c1599878d4ea30d12a909f48606757840e858b9a3e1265c4cc52dd441b6fa41b3143d9c92b99ed81d99045ddf70c4c62146d91c2efdf30d95cea45ea6cb2e2b691aaa6e43c30160e1b2becbd8fb6c87aff6", 0xad, 0x1}, {&(0x7f0000001c80)="b66ed2dbf31d2046ca3c196139172847d200450f80ab3bad746f49063d4555b848306cee93f82072f63e99124df3194595ef2a476c6b6807243ca4a331374e85fc504571c43bc78f0eb913c820aecf99169d4b8eb52542b68e9b5588027302da0764cb8707e7c3bcc27cb0ad166353e183696d349a0cfe3396fd1bdf869a9753183ac77b9c44bb6f5b2ec11118474424ccc8f0435c3a99d7c95267cfce299bfeb9e44dc2388d2ec1bff63e24cbd8e482173d0d085dc0555f", 0xb8, 0x5}], 0x2000004, &(0x7f0000001b00)='\x00') syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x8, &(0x7f0000001580)=[{&(0x7f0000000140)="7b892812028d55e4a88ead58b71f79528d0e09e06ff03f1bbb04dd8eb3ae76888b258815e92b921bed871ec77f901e47e73bb4a7f0516c748468e4c8f5c568b34b12aff9971753e652508c89260b3b6f5c61b7426134a4b5e8c730d0ebd7ca6d749069e1b5954ba1a64d555862096cc4c8b200dfc02aef77abb52cd598294323ae950b4a33f8a8033baa9d3d0c288b0ff001cc4b3fea6449aa66c9b8a18e6a0b4589d137c271d74a783566b1c677cfbb4812d966c8b2318dee0ef2f811a2033c6d04ad7313fe746cb7fcf28105558ad6e98607c9b041f87a1bb62d3f32226041a59d988460592051974320", 0xeb, 0x1000}, {&(0x7f0000000240)="ab0d7ee0518edaf7b8599f75070802a1f4c29d0262a7e2a75d9a0793271252faddb3d37a9505dac81d87916220fd77891f4070e195023a8213a498d7705e109e50e7f0b02703c9510d9c6243bed6ce2d490f840c9afac3564d369c1087aa8326c0c276c347cb3a32", 0x68, 0x8}, {&(0x7f00000002c0)="4bb69cdf72e9c1be6b20669184a2832a31fd63cded9b1f80fa5b41a21055487c0b1fd54fcc5db0b470311703f0ba09fa133f89ec09a74f8b2705622b608de8b6010467fdd9c1a690c223d72b7958aa4257772dd7ee2604dbb8068be126457e7918f209dc1c0213d36918c6817c65cc5286634d3daa62d9b56b989a6ad1fb83c7df0a2f6e23725c9b2b0bab18fd0152776722aaf52f90b88a1c5f8ecc675b27407921685c58a42fb215e403ba0667269aac183f3ed4156cd68b3ccf928ff9c99399c7a5d9eacf8ca44442eac25696e2d6669a0c6a3610b84644", 0xd9, 0xefb8}, {&(0x7f00000003c0)="527df1f25136657996fd8e4099e41a223aeb600fb7d4d0bce8af878c10d396294d175b6bd57893eacf3ffd411ce22c258d1e8ea5c69bfad414070c2ea8b347e68f5f0988a79ec2dad1c0573c8331b31027bc40e218993826dd6ca3051baa0dd6a13ff0fa9f17b12c6d67d0e94a6d43669ca28faa6ec0920eaff6e7cc3bab382cc22290cd52311168954eeb0d3179f8b233cc94adc8ff3fb0efc59f14615dd09745e5ae9d8353a8a4c3f6e1ec85942b4919", 0xb1, 0x1f}, {&(0x7f0000000480)="830847db499fe41bcc7908edf1ce25069c23a33a19dfe91a8de5933da50ef5a6be43d52a471f2b3db241cc68c80c41241d66e24f9a6278e6d1", 0x39, 0x10000}, {&(0x7f00000004c0)="983c7f6eeafa668a88a7fb67c114e2e11f93d56198832f33ce7fcc48efbf190b0497", 0x22, 0x7}, {&(0x7f0000000500)="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", 0x1000, 0x10001}, {&(0x7f0000001500)="8c42705b83e63949308eaff0dae7f6e814f4965fcb84d3575b6db6ee1214d858ea908b0edbe221dd4a8ca275ea49156fc8f8341e7c2b1d176c28118ec1b153fe12", 0x41, 0x5}], 0x90000, &(0x7f0000001640)={[{@auto_da_alloc='auto_da_alloc', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}) 2018/05/05 23:25:59 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x3, &(0x7f00000000c0)) 2018/05/05 23:25:59 executing program 3: r0 = socket$inet(0x2, 0x803, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000240), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000900), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x174) 2018/05/05 23:25:59 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:25:59 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x501400) r1 = semget$private(0x0, 0x3, 0x20) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f00000001c0)=""/13) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0), 0x2, 0x8, 0x7}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) 2018/05/05 23:26:00 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:00 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:00 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8800, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0x3) 2018/05/05 23:26:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xedc000000000, &(0x7f00000000c0)) 2018/05/05 23:26:00 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:00 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/161) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000400)=""/167) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x101800, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280)=0x6, 0x4) r3 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="743eea2720d83b3ea7b636ab393683659ac8c3135ab17390eab773a3d9727c01b97562f516156d7a8539f3b645e0f2d9354f59dec93486ca26e7752facfbb6ff41644f8daaf456a7dc83204b95acb849a8f62f25e0ffaa578389", 0x5a, r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x40000, 0x0) r5 = shmget(0x3, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000002c0)=""/252) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000200)={0x4f0, 0x2, 0xdd}) keyctl$invalidate(0x15, r3) 2018/05/05 23:26:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f6938194594c7c055d23ad1b8a0c7360ee431d43549a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000200)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x404080, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/83) 2018/05/05 23:26:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000140)={{0x1, 0x2, 0x7f, 0x1, 0x1}, 0x0, 0x7fffffff, 'id1\x00', 'timer0\x00', 0x0, 0x7ff, 0x8, 0x7, 0x200}) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/05 23:26:00 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000001", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xfeffffff00000000, &(0x7f00000000c0)) [ 227.713305] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 227.730510] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 227.812826] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize 2018/05/05 23:26:00 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000002", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = getpgid(r2) wait4(r3, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000de2fff), 0xfffffffffffffe56, 0x20000815, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/05/05 23:26:00 executing program 1: r0 = getpid() pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0xa, 0x32, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sched_setaffinity(r0, 0xe4418696f189010e, &(0x7f0000000040)=0xfffffffe) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r4, 0x0, 0x0, 0x200005) fallocate(r4, 0x0, 0x0, 0x7) dup2(r1, r3) 2018/05/05 23:26:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xf6ffffff00000000, &(0x7f00000000c0)) 2018/05/05 23:26:00 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)) 2018/05/05 23:26:01 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3, 0x3f}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='ipddp0\x00', 0x5}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0xd91, 0x2, 0x5, 0x9, 0x10001, 0x3, 0x100, r2}, 0x20) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:01 executing program 4 (fault-call:0 fault-nth:0): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000400", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:01 executing program 7: unshare(0x20000000) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x501000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x40000100, &(0x7f0000000200), &(0x7f0000000580), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000500)=""/91) getpgid(0xffffffffffffffff) getpid() r1 = getpgrp(0x0) r2 = getpgid(r1) wait4(r2, 0x0, 0x40040000, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) openat$cgroup_int(r0, &(0x7f0000000200)='io.bfq.weight\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=@bridge_getneigh={0xdc, 0x1e, 0xb00, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x190, 0x8}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x9}, @IFLA_LINKINFO={0xb4, 0x12, [@IFLA_INFO_SLAVE_KIND={0x18, 0x4, '{trustedeth1^em0@\x00'}, @IFLA_INFO_DATA={0x84, 0x2, "d1958dc68011f6bc6ea3ae059b9d3ddde4a41a3870e3c13bcdea158271baa207d8caeed4e4dc3d9e3a6812083d5036dec4a5fb9b5c76d04c1850ee32306f2f2825dfd4aa87a32e95082c9436b33ed7be5aef4c62831fc6c289cfad4454bb5e19c84e940bf3709809b594a0911043f319d6fc942b26fc510fbaf7c67e6c36"}, @IFLA_INFO_KIND={0x14, 0x1, '/dev/admmidi#\x00'}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048000) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000140), 0xfffffffffffffd5f) 2018/05/05 23:26:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) pwritev(r0, &(0x7f0000000940)=[{&(0x7f0000000300)="9bb63e68960a0b1c670eb58a00d1f27b6ab36020a36aebd4b58f956cee73ffb6b648ed2cbae014446f887d315315a4b9c0180821921fd0378c88ce8c13496244763ba9372690b21ca419872a8b65c9b57e487d33c0f24831342dcc8ebb2498629da4dd", 0x3e}, {&(0x7f0000000380)="df01559ae70bf93d9c239ddc71c045cdb7707f98bbb1b6335d99fe84884ee4fd5c8ecc6df86de00ff6ecf78dfa108eb2e6fb611a9c8e560b067c10da53413c64affc46930b24f7f0e157046784a5dbf1f51cac840a85aceea63bce3103949b0d6552be455e3eec576fe69537d9896378c6740093c6d7fcdf1869562ba059b9c1c42ed9edb9b93de80fa85919062bc76686af0c5c36470dac4984686c088a3fd5997c229affe7ae274f9b95787aeec5e07f21670f851d296441fe8e9f46f699fab4a84edf0f267b05b84a6eac6a7721962b051a8266d47b1939f4c9085ee6d8ae8173449a77d269da5bb61a8fd13be6", 0xef}, {&(0x7f0000000a00)="52f6a203b03d72998cb8133e0a3560c9cfdd59196d4981b9f848da11a74fe0575a6bb28671e4849522247cb631dfd0f5c34d12775a8ccf71978f510366af2a2a6daf33258d9510b227415b7b2512ad9bafbdc5a133764aca72eaa0f346d0f84886a88afd3a0807c49d1af5133bbf00e3d8b11b84af47f06428501a3bf98b5f52cc636769abb829a0e67c51e40706f1a547048fb63be05d106d220014ebceee8cbbf541754d6cd3db5ee5bad02b58f3cfaf80f8315c9be1acac5e61085c0b44d1a74c31c597605799bb9c3959dc772dd8b527e9ac15b9b4d709b878662f4b7cddba6db760e1", 0xe5}, {&(0x7f0000000580)="f73bc5bfc97bf41a2e706bd6bc9fd48d3fbb66a7f6d4d04240cea528c1293d4c01bf52d0ce3ad1f0a901ba05578db10f6514f66b735fae9f4b9d856def855bbd816fae90c83e622ff4", 0x49}, {&(0x7f0000000b00)="f430b7c4f9284fe33d85d7c4ffa02d4fd6e0046ed631b60ecafa3a8c40dd4611c9bb4f19fbd967a689d9afe604f6cce3eb9230ee9ae32d0f8e7d9036aff99e219096f777a42b61798cb55809767062716dcd3be3a58a62acd8691ff6e7ed1e3a5bd549bbaf169774766173b9edec0761a11d0d46e6da20487542504f7eebd24e01666d3d4e2bdfc66a60ab1d4e0f7b348a7edd4a411c7ade62f5a36971978fedab6fb2efcf3d2ef375c2bd553ea1d949edc0a9f5d21e2d3458d220f110aab7a826709eca0df15155cb", 0xc9}, {&(0x7f0000000c40)="e17bca3acda21ec94b1e11a7286f3235aa6abe6368a50f70518ce79637cdbf941b51121111402281f2f20df4b43c610c596247997c95936a8b1408ef1c1908ead58d350f1f30c9abd1fdedf15741235e864672e4c7c7a84adfca8d4c46e005e0d77292d4e9147af8c2b287927ae5940f0fafd4d326fd58dcb1a8922c072136cd708e096551a7017a7c0dc750de2fbe9428", 0x91}, {&(0x7f00000007c0)="bd75e8c7590a553d19b4af3e184a20549d5260e96a596ed757f3f09c7420559caacd03d594581159c4c03bbc13499704945d4b3b6e7502eb46", 0x7}, {&(0x7f0000000800)="a61fab0026c197b939c6ceaf6a6d95195b8002bb3efaf7565727dc8fb6ba80d77dc9aefa85a668ff29a007053f402e4943a10e7ecba0f81e74dd71a56cd70c25f74485b02b4b33fefeb9aaf8ca700930cb3e797b120b942e3d6fc7ea4883d091a936c1f30739fabe56dc35c9fcc56c1a6cad89371db550dd7792b3834fceafe694fd0503fda1e6dbcf9e3810b954994e16f4a0c714180c89f0e596e089df1d141ad7d181734dd940a12b0828c77efded4442ae5a4c59401583b49a331741bdcf5f98fd652ad359815fc673a45caa8e64078293c82b889355ed", 0xd9}, {&(0x7f0000000c00)="3c0b4be4afe9cb58286765670db0036533d57de1cd9f8279162280965f33c42e3b3e68533ecbf2c243362525f343b3", 0x2f}], 0x9, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/05 23:26:01 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0xb9d4, @loopback={0x0, 0x1}, 0x800}}, 0x0, 0x5}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x1, 0x1, 0xbcddc96, 0x80000001, 0x8, 0xffffffffffffffc0, 0x80000000, 0xfff, 0x9, 0x0, 0x10001, 0x100000001, 0x1ff, 0x2, 0x5]}, &(0x7f00000000c0)=0x100) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000005b6f6eeaffffff000000060000d772fb08b99d6f64f54ecf0000e1a79e83bbe691b1f1bcf5545622c4ae4e297d058463ead86c73daca9a564e4d8ac5c4a595c21c3c477c9fefec2c37a3a52e548bcd7d84a01915cc665fe70a0d43937b597e213eaeb2f550641c0a5d1f2e98747f7d33eef5337ae7bb"], 0x48}, 0x1}, 0x0) r4 = memfd_create(&(0x7f0000000000)='mime_type\x00', 0x3) ioctl$KIOCSOUND(r4, 0x4b2f, 0x81) 2018/05/05 23:26:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xfffffff6, &(0x7f00000000c0)) 2018/05/05 23:26:01 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000004000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 229.032253] FAULT_INJECTION: forcing a failure. [ 229.032253] name fail_futex, interval 1, probability 0, space 0, times 1 [ 229.043747] CPU: 0 PID: 17449 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #34 [ 229.051028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.060381] Call Trace: [ 229.062984] dump_stack+0x1b9/0x294 [ 229.063348] IPVS: ftp: loaded support on port[0] = 21 [ 229.066622] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.066652] should_fail.cold.4+0xa/0x1a [ 229.066669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.066693] ? find_held_lock+0x36/0x1c0 [ 229.090234] ? kasan_check_write+0x14/0x20 [ 229.094489] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 229.099435] ? wait_for_completion+0x870/0x870 [ 229.104051] ? __sb_end_write+0xac/0xe0 [ 229.108043] __x64_sys_futex+0x26b/0x680 [ 229.112124] ? do_futex+0x27d0/0x27d0 [ 229.115932] ? __ia32_sys_read+0xb0/0xb0 [ 229.120006] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 229.125559] ? do_syscall_64+0x92/0x800 2018/05/05 23:26:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000002000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 229.129546] do_syscall_64+0x1b1/0x800 [ 229.133434] ? finish_task_switch+0x1ca/0x810 [ 229.137936] ? syscall_return_slowpath+0x5c0/0x5c0 [ 229.142876] ? syscall_return_slowpath+0x30f/0x5c0 [ 229.147819] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 229.153202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.158059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.163250] RIP: 0033:0x455979 [ 229.166454] RSP: 002b:00007fa361b6cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 229.174169] RAX: ffffffffffffffda RBX: 00007fa361b6d6d4 RCX: 0000000000455979 2018/05/05 23:26:01 executing program 7: unshare(0x20000000) io_setup(0x100000000, &(0x7f0000000080)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x100, 0x0) io_submit(r0, 0x3, &(0x7f0000000540)=[&(0x7f00000002c0)={0x0, 0x6f5a2c1ffc6698a4, 0x0, 0x1, 0x5, r2, &(0x7f0000000200)="8e809c37b185ffd1ffc9882cab4c05560de27ebcfebdc598ea95dd37c3381fe819597a8f6e2409221486699416a829d5169088b8fe117b492b778f2166fdcb031ef0731f6c6073c940e442b494cc457b1cbcd3a788c496093c32bb7c68046575fb56eab2f4eba804baaff8c374fc558c9e1b454e37ec2c67e00be99a23f64e3b10f4f5d75bb070c645749783f418f0410e2edc5629be3271f937e60ef73ba60f07363bc9b0fd9b09be379c69500c6e27e21c3d62", 0xb4, 0x6, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000300)="6a372597e5833dde72156d2834a3802d0e6c2cda5d542a9ef2fe36230db995c01676cc71f814f7e4483fb93bd2bd854d652072162fb40297642b770881bc247a9b62cd657c3162d88151e1bac04eaa188386dc013b55632e90f6a66727eea95aea18df7e6c33ec78802313448f07b868459cf48be31b973af0915fecc24a88da5238f92cb05eb008", 0x88, 0x3ff, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x2b, r2, &(0x7f0000000400)="494adad2c1cb6d518d9080c8a9655cde4dbe8bc32aa8b339f626be2c3def5b9580ae4e47bfc5d685d836a900e0a46d36cad98b8098ed2003cb98bf553183e9010ff6316283cb4c30052861f091e8ced6d35a25b501a0cf6eec272d009bf5e1c749982f277ad938efb1dd82d796d0a0a52870d9387839c8edac9eb6721368c4dbde3da0bbf7f16e7e8b7fc54e0f141c137b8a0d9f851dd52a46956a8ef75d2ccbfa7338e074e056cdd626c16fa25607fe2da7f991359608beece71c38045c8152a332ceabd8cac634c648680021a813cc5c656e3225238488b07ac2937c1482880f29a8427e7a7f2ca2f78ee1b9966362e4af", 0xf2, 0x1de74b6d, 0x0, 0x0, r2}]) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xa, 0xffffffff7fffffff, r1, &(0x7f00000000c0)="1c29d6eb159c4570a07b49684d4b1a", 0xf, 0xffff, 0x0, 0x0, r2}, &(0x7f0000000180)) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x2001) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x400000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x1c, 0xffff, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffc, 0x20, 0x6, 0x0, 0x10000, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x1, 0x1, 0xb3, 0xfffffffffffffffe, 0x2, 0x6}) 2018/05/05 23:26:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 229.181443] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 229.188716] RBP: 000000000072bea0 R08: 0000000020048000 R09: 0000000000000000 [ 229.195990] R10: 000000002000b000 R11: 0000000000000246 R12: 0000000000000013 [ 229.203258] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000000 2018/05/05 23:26:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffffe0, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}}, {}], 0x30) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'cgroup@system(vboxnet0(trustedsystemselinux#ppp1'}], 0xa}, 0x3c) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000563fe0)=[{r0}], 0x1, &(0x7f0000313ff0), &(0x7f0000cee000), 0x8) 2018/05/05 23:26:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xa, &(0x7f00000000c0)) 2018/05/05 23:26:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) getuid() write$eventfd(r1, &(0x7f000057bff8), 0x8) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000080)=0x6, 0x4) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/05/05 23:26:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 229.332759] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 229.332759] program syz-executor1 not setting count and/or reply_len properly [ 229.411358] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 229.411358] program syz-executor1 not setting count and/or reply_len properly 2018/05/05 23:26:01 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x204c00, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='team_slave_0\x00', 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x1ff}, 0x4) 2018/05/05 23:26:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x1fffff, &(0x7f00000000c0)) 2018/05/05 23:26:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r7 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$cgroup_type(r7, &(0x7f0000000180)='threaded\x00', 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r9 = semget$private(0x0, 0x3, 0x0) semctl$GETPID(r9, 0x0, 0xb, &(0x7f0000000600)=""/4096) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) 2018/05/05 23:26:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x1ffc, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x1, 0x6}) unlinkat(0xffffffffffffffff, &(0x7f0000001940)='./file0\x00', 0x1fe) 2018/05/05 23:26:01 executing program 4 (fault-call:0 fault-nth:1): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:01 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r0, 0x4000000000000003, &(0x7f0000000080)) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x20080, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000280)=0x1, 0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffe1f) 2018/05/05 23:26:01 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001100)={0x0}, &(0x7f0000001140)=0xc) move_pages(r1, 0x4, &(0x7f0000001180)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil], &(0x7f00000011c0)=[0x879d, 0x2a0c000000], &(0x7f0000001200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 229.633519] FAULT_INJECTION: forcing a failure. [ 229.633519] name fail_futex, interval 1, probability 0, space 0, times 0 [ 229.645012] CPU: 1 PID: 17523 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #34 [ 229.652284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.661634] Call Trace: [ 229.664230] dump_stack+0x1b9/0x294 [ 229.667872] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.673077] should_fail.cold.4+0xa/0x1a [ 229.677152] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.682263] ? __lock_acquire+0x7f5/0x5140 [ 229.686503] ? __lock_acquire+0x7f5/0x5140 [ 229.690751] ? unwind_get_return_address+0x61/0xa0 [ 229.695695] ? __save_stack_trace+0x7e/0xd0 [ 229.700047] ? __lock_acquire+0x7f5/0x5140 [ 229.704290] ? print_usage_bug+0xc0/0xc0 [ 229.708363] ? __lock_acquire+0x7f5/0x5140 [ 229.712608] ? kasan_slab_alloc+0x12/0x20 [ 229.716770] ? kmem_cache_alloc+0x12e/0x760 [ 229.721106] ? debug_check_no_locks_freed+0x310/0x310 [ 229.726293] ? print_usage_bug+0xc0/0xc0 [ 229.730343] ? graph_lock+0x170/0x170 [ 229.734134] ? __lock_acquire+0x7f5/0x5140 [ 229.738358] ? __lock_acquire+0x7f5/0x5140 [ 229.742584] get_futex_key+0x13c3/0x1e90 [ 229.746635] ? __lock_acquire+0x7f5/0x5140 [ 229.750859] ? futex_lock_pi_atomic+0x390/0x390 [ 229.755517] ? graph_lock+0x170/0x170 [ 229.759303] ? graph_lock+0x170/0x170 [ 229.763089] ? check_noncircular+0x20/0x20 [ 229.767308] ? rcu_is_watching+0x85/0x140 [ 229.771442] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 229.776617] ? rcu_read_lock+0x70/0x70 [ 229.780490] ? find_held_lock+0x36/0x1c0 [ 229.784541] ? lock_downgrade+0x8e0/0x8e0 [ 229.788670] ? lock_downgrade+0x8e0/0x8e0 [ 229.792807] ? kasan_check_read+0x11/0x20 [ 229.796939] ? do_raw_spin_unlock+0x9e/0x2e0 [ 229.801331] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 229.805901] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 229.810991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.815995] ? trace_hardirqs_on+0xd/0x10 [ 229.820132] ? __debug_object_init+0x57f/0x12c0 [ 229.824784] ? graph_lock+0x170/0x170 [ 229.828570] ? debug_object_free+0x5f0/0x5f0 [ 229.832960] ? reacquire_held_locks+0xbc/0x3e0 [ 229.837528] ? alloc_set_pte+0x1013/0x1600 [ 229.841748] ? find_held_lock+0x13f/0x1c0 [ 229.845886] ? lock_downgrade+0x8e0/0x8e0 [ 229.850031] ? debug_check_no_locks_freed+0x310/0x310 [ 229.855209] ? memset+0x31/0x40 [ 229.858481] ? memset+0x31/0x40 [ 229.861748] ? debug_rt_mutex_init_waiter+0x17/0x50 [ 229.866757] futex_wait_requeue_pi.constprop.18+0x344/0x13f0 [ 229.872541] ? futex_requeue+0x25f0/0x25f0 [ 229.876760] ? find_get_entries_tag+0x10a0/0x10a0 [ 229.881587] ? __lock_acquire+0x7f5/0x5140 [ 229.885807] ? debug_check_no_locks_freed+0x310/0x310 [ 229.890985] ? debug_check_no_locks_freed+0x310/0x310 [ 229.896162] ? clock_was_set_work+0x30/0x30 [ 229.900466] ? graph_lock+0x170/0x170 [ 229.904272] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 229.909444] do_futex+0xe71/0x27d0 [ 229.912966] ? debug_check_no_locks_freed+0x310/0x310 [ 229.918148] ? graph_lock+0x170/0x170 [ 229.921930] ? lock_release+0xa10/0xa10 [ 229.925888] ? check_same_owner+0x320/0x320 [ 229.930194] ? find_held_lock+0x36/0x1c0 [ 229.934240] ? exit_robust_list+0x290/0x290 [ 229.938548] ? lock_downgrade+0x8e0/0x8e0 [ 229.942680] ? find_held_lock+0x36/0x1c0 [ 229.946728] ? graph_lock+0x170/0x170 [ 229.950515] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.956038] ? should_fail+0x21b/0xbcd [ 229.959909] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.964998] ? find_held_lock+0x36/0x1c0 [ 229.969054] ? lock_downgrade+0x8e0/0x8e0 [ 229.973187] ? lock_release+0xa10/0xa10 [ 229.977148] ? check_same_owner+0x320/0x320 [ 229.981451] ? __lock_is_held+0xb5/0x140 [ 229.985499] ? __might_sleep+0x95/0x190 [ 229.989470] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.994992] __x64_sys_futex+0x46a/0x680 [ 229.999044] ? do_futex+0x27d0/0x27d0 [ 230.002828] ? __ia32_sys_read+0xb0/0xb0 [ 230.006872] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 230.012394] ? do_syscall_64+0x92/0x800 [ 230.016354] do_syscall_64+0x1b1/0x800 [ 230.020224] ? finish_task_switch+0x1ca/0x810 [ 230.024704] ? syscall_return_slowpath+0x5c0/0x5c0 [ 230.029622] ? syscall_return_slowpath+0x30f/0x5c0 [ 230.034537] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 230.039885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.044716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.049885] RIP: 0033:0x455979 [ 230.053058] RSP: 002b:00007fa361b6cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 230.060749] RAX: ffffffffffffffda RBX: 00007fa361b6d6d4 RCX: 0000000000455979 [ 230.068000] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 230.075259] RBP: 000000000072bea0 R08: 0000000020048000 R09: 0000000000000000 2018/05/05 23:26:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0xfffffffffffff509, 0x40000) getpeername$unix(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0xfffffffffffffffc, 0x89, 0xe022, @scatter={0x2, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/143, 0x8f}, {&(0x7f0000000100)=""/50, 0x32}]}, &(0x7f0000000180)="a2791a1da2ff49ac2119cf78c0a14437a6b469bb189ed2f1d0b0ff6c093cf0aeb0742ca61a66b30df432ccbfe9e7a155cbd555681f4e90dc3eb52e8bf7876085dd3694d57abb1a27abe6b60ba035e23628a2fcdba31ace15fde6d6b6953503fb3460fd3d7bab6841e40d992ed78cb2b04c68533bb67c609781bd60c26c766df75fb75daaa7b3e1a669", &(0x7f0000000240)=""/68, 0x1, 0x10001, 0x3, &(0x7f00000002c0)}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup2(r0, r2) 2018/05/05 23:26:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x8cffffff00000000, &(0x7f00000000c0)) [ 230.082509] R10: 000000002000b000 R11: 0000000000000246 R12: 0000000000000013 [ 230.089760] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000001 2018/05/05 23:26:02 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xa00, &(0x7f00000000c0)) 2018/05/05 23:26:02 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:02 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xe00, &(0x7f00000000c0)) 2018/05/05 23:26:02 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000002c0)={r1, 0x3}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x5f) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f00000001c0)="f260ca97e6990a84a41c9faa200b133bdb23317b565662bb2e2ad372da43d3303bf31731a42e5c87de0a7417ebed84606b86ab0e643e1f705d3bff4886232c1b2ef54f079d36052e5d2bc7881e5755da443a2e41573629f8b61e36aac1cc04d799a0d9bed9c9a0a401980a560c431ea73e8e75f018d2f5f2537ef456d92d447bfce12b0a", &(0x7f0000850ffc), &(0x7f0000000280), &(0x7f0000ce4000)) 2018/05/05 23:26:02 executing program 4 (fault-call:0 fault-nth:2): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r7 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$cgroup_type(r7, &(0x7f0000000180)='threaded\x00', 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r9 = semget$private(0x0, 0x3, 0x0) semctl$GETPID(r9, 0x0, 0xb, &(0x7f0000000600)=""/4096) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) 2018/05/05 23:26:02 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000a40)={'veth0\x00', {0x2, 0x4e22, @rand_addr=0x3f}}) preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000100)=""/220, 0x2}, {&(0x7f0000000200)=""/219}, {&(0x7f0000000080)=""/25}, {&(0x7f0000000300)=""/193}, {&(0x7f0000000400)=""/181}, {&(0x7f00000004c0)=""/251}, {&(0x7f00000005c0)=""/86}, {&(0x7f0000000640)=""/164}, {&(0x7f0000000700)=""/126}, {&(0x7f0000000780)=""/182}], 0x161, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a00)={r0, &(0x7f0000000900)="653b623ef590cd3d77ba5f749c115d2d07a11f90067326c9645be1d2705f47bf2953adbea84f3274d979465ff3945bbe8af9a7a86b4c76019fc5de72c3b697f2f28a478d909837174c1b207796255bac55415de60788d945dca0bd67ba6a3a88ebfa54481261b0acf0953005cfe6845cf4dcbf35711abc0bb1a5a5286ef8e009d6159a35aaacc9852074541f4a0037a3a73e5a5c4636c7c53b6600bb46c56335b73978d276696b58fad6cd32541e3367ac7530e9494020213d96758033e73118ed3e525b223c4db595e05a66a3fc0453f48afb2209ce10bed1823004ed206b660ab8684aff8c3d5cebfdc14a4e41a662aab9ac", &(0x7f0000000000)="030e7f28c68abcb67fce1c52ad235d6568b584c44fc3edae742431192368a02d51264debc5021f3a72973564b1a2ff3474a9f1a2f0db79c091631357e8a9de429250426a0adbca2b3fc561e6ebe9389039234a5cc47adf1293258319208be283", 0x2}, 0x20) 2018/05/05 23:26:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="0e", 0x1}], 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) recvmsg(r1, &(0x7f0000000140)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 230.693178] FAULT_INJECTION: forcing a failure. [ 230.693178] name fail_futex, interval 1, probability 0, space 0, times 0 [ 230.704643] CPU: 0 PID: 17582 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #34 [ 230.711922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.721276] Call Trace: [ 230.723877] dump_stack+0x1b9/0x294 [ 230.727522] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.732731] should_fail.cold.4+0xa/0x1a [ 230.736810] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/05 23:26:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) [ 230.741920] ? __lock_acquire+0x7f5/0x5140 [ 230.746164] ? __lock_acquire+0x7f5/0x5140 [ 230.750408] ? unwind_get_return_address+0x61/0xa0 [ 230.755351] ? __save_stack_trace+0x7e/0xd0 [ 230.759686] ? __lock_acquire+0x7f5/0x5140 [ 230.763924] ? print_usage_bug+0xc0/0xc0 [ 230.767993] ? __lock_acquire+0x7f5/0x5140 [ 230.772233] ? kasan_slab_alloc+0x12/0x20 [ 230.776387] ? kmem_cache_alloc+0x12e/0x760 [ 230.780724] ? debug_check_no_locks_freed+0x310/0x310 [ 230.785919] ? print_usage_bug+0xc0/0xc0 [ 230.789985] ? graph_lock+0x170/0x170 [ 230.793794] ? __lock_acquire+0x7f5/0x5140 [ 230.798034] ? __lock_acquire+0x7f5/0x5140 [ 230.800968] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 230.802280] get_futex_key+0x399/0x1e90 [ 230.802302] ? __lock_acquire+0x7f5/0x5140 [ 230.802322] ? futex_lock_pi_atomic+0x390/0x390 [ 230.802344] ? graph_lock+0x170/0x170 [ 230.802361] ? graph_lock+0x170/0x170 [ 230.828667] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 230.830102] ? check_noncircular+0x20/0x20 2018/05/05 23:26:03 executing program 3: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) [ 230.830120] ? rcu_is_watching+0x85/0x140 [ 230.830137] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 230.830160] ? rcu_read_lock+0x70/0x70 [ 230.830179] ? find_held_lock+0x36/0x1c0 [ 230.830200] ? lock_downgrade+0x8e0/0x8e0 [ 230.863195] ? lock_downgrade+0x8e0/0x8e0 [ 230.867351] ? kasan_check_read+0x11/0x20 [ 230.871502] ? do_raw_spin_unlock+0x9e/0x2e0 [ 230.875916] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 230.880502] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 230.885611] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/05/05 23:26:03 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) [ 230.890630] ? trace_hardirqs_on+0xd/0x10 [ 230.894786] ? __debug_object_init+0x57f/0x12c0 [ 230.899457] ? graph_lock+0x170/0x170 [ 230.903268] ? debug_object_free+0x5f0/0x5f0 [ 230.907683] ? reacquire_held_locks+0xbc/0x3e0 [ 230.912271] ? alloc_set_pte+0x1013/0x1600 [ 230.914490] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 230.916509] ? find_held_lock+0x13f/0x1c0 [ 230.916534] ? lock_downgrade+0x8e0/0x8e0 [ 230.916558] ? debug_check_no_locks_freed+0x310/0x310 [ 230.916577] ? memset+0x31/0x40 [ 230.916592] ? memset+0x31/0x40 [ 230.916611] ? debug_rt_mutex_init_waiter+0x17/0x50 [ 230.949973] futex_wait_requeue_pi.constprop.18+0x344/0x13f0 [ 230.955779] ? futex_requeue+0x25f0/0x25f0 [ 230.960011] ? find_get_entries_tag+0x10a0/0x10a0 [ 230.964852] ? __lock_acquire+0x7f5/0x5140 [ 230.969078] ? debug_check_no_locks_freed+0x310/0x310 [ 230.974265] ? debug_check_no_locks_freed+0x310/0x310 [ 230.979446] ? clock_was_set_work+0x30/0x30 [ 230.983755] ? graph_lock+0x170/0x170 [ 230.987575] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 230.992752] do_futex+0xe71/0x27d0 [ 230.996280] ? debug_check_no_locks_freed+0x310/0x310 [ 231.001456] ? graph_lock+0x170/0x170 [ 231.005241] ? lock_release+0xa10/0xa10 [ 231.009203] ? check_same_owner+0x320/0x320 [ 231.013511] ? find_held_lock+0x36/0x1c0 [ 231.017562] ? exit_robust_list+0x290/0x290 [ 231.021873] ? lock_downgrade+0x8e0/0x8e0 [ 231.026019] ? find_held_lock+0x36/0x1c0 [ 231.030077] ? graph_lock+0x170/0x170 [ 231.033869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.039395] ? should_fail+0x21b/0xbcd [ 231.043271] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.048366] ? find_held_lock+0x36/0x1c0 [ 231.052422] ? lock_downgrade+0x8e0/0x8e0 [ 231.056557] ? lock_release+0xa10/0xa10 [ 231.060516] ? check_same_owner+0x320/0x320 [ 231.064823] ? __lock_is_held+0xb5/0x140 [ 231.068879] ? __might_sleep+0x95/0x190 [ 231.072847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.078372] __x64_sys_futex+0x46a/0x680 [ 231.082425] ? do_futex+0x27d0/0x27d0 [ 231.086214] ? __ia32_sys_read+0xb0/0xb0 [ 231.090261] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 231.095793] ? do_syscall_64+0x92/0x800 [ 231.099759] do_syscall_64+0x1b1/0x800 [ 231.103634] ? finish_task_switch+0x1ca/0x810 [ 231.108131] ? syscall_return_slowpath+0x5c0/0x5c0 [ 231.113051] ? syscall_return_slowpath+0x30f/0x5c0 [ 231.117975] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 231.123327] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.128163] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.133339] RIP: 0033:0x455979 [ 231.136513] RSP: 002b:00007fa361b6cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 231.144209] RAX: ffffffffffffffda RBX: 00007fa361b6d6d4 RCX: 0000000000455979 [ 231.151461] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 231.158713] RBP: 000000000072bea0 R08: 0000000020048000 R09: 0000000000000000 [ 231.165966] R10: 000000002000b000 R11: 0000000000000246 R12: 0000000000000013 [ 231.173221] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000002 2018/05/05 23:26:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xe, &(0x7f00000000c0)) 2018/05/05 23:26:03 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:03 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x6, 0x10, 0x1, r2}) 2018/05/05 23:26:03 executing program 7: unshare(0x20000000) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x120) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x6, 0x7, {0x0, 0x1c9c380}, 0x26dd, 0x2b0e}) [ 231.314403] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/05 23:26:03 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000200)=[{&(0x7f0000000100)="6316f67b0d139e", 0x7}, {&(0x7f0000000140)="708687a01e84c363fa91bcf54c3362477a88e27ee098e7c4ef053d51ca061f0ba1ccb5b53ed3099aec941d3f93b1a754a2635e2f7230bdc968f1315ca84576f06ab4040354df50801a0219b303dc1601806873cb8cb88df26408", 0x5a, 0x7}, {&(0x7f00000001c0)="89059d1346a92c73fe1797eed316280ae650b5c43489", 0x16, 0x4}], 0x440, &(0x7f00000002c0)={[{@bsdgroups='bsdgroups', 0x2c}]}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "595a5282a7af7fae8c3437eac11a94e7316e31212ff9dd5efe34132d5c8918a3dc0a52fcdfdfb332810d462307f9826d807dbbeb5f40a6264cf6e4c9bfa311d8", "4030a34ad77995e206ad860aa1c9c1cb2b2a7b09974c2a5207bf90ee3cbd0c200b0c7437a0ceb96c5e4a243b6626b5718877a4b9a2575d8cf9f502921d914588", "ebce656dfe716f65c4000000116cb9d9951a42690e3c792a4f8d1c8422b37ce6"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mkdirat(r3, &(0x7f0000000300)='./file0\x00', 0x148) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000000)={0x2, 0xbeb4, 0x6, 0x1}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000040)=""/38) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 23:26:03 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xffffff8c, &(0x7f00000000c0)) [ 231.490203] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 231.627271] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/05/05 23:26:04 executing program 4 (fault-call:0 fault-nth:3): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:04 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x5000, &(0x7f0000000000), 0x0, r1, 0x1000001}) clone(0x0, &(0x7f0000000200)="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", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r2 = getpgid(0x0) wait4(r2, 0x0, 0xfffffffffffffffe, &(0x7f0000781f70)) listen(r1, 0x6) 2018/05/05 23:26:04 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000004", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x4000000000000000, &(0x7f00000000c0)) 2018/05/05 23:26:04 executing program 0: unshare(0x10000000) clone(0x0, &(0x7f0000000100)="a69e9b9e7c08008c6e6bd635ca9992ae8b6b2f23cf6054d86f33dd41829bd700000000000000085c7c114c11f582804f4c59909a83c198c973525a7050682189ea07583f2e585f29b74ca2d761f62cb2b23c964aaf71a4d94306a4d94b02c2ca727961c7fd8c298a4b00000000000000", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000180)="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") wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:04 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000b3bfff)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000000c0)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioperm(0x0, 0x5, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000100)={0x9, 0x0, 0xfffffffffffffffa, 0x9cd5, 0x5, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 23:26:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r7 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$cgroup_type(r7, &(0x7f0000000180)='threaded\x00', 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r9 = semget$private(0x0, 0x3, 0x0) semctl$GETPID(r9, 0x0, 0xb, &(0x7f0000000600)=""/4096) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) [ 232.005651] FAULT_INJECTION: forcing a failure. [ 232.005651] name fail_futex, interval 1, probability 0, space 0, times 0 [ 232.017153] CPU: 0 PID: 17726 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #34 [ 232.024426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.033776] Call Trace: [ 232.036369] dump_stack+0x1b9/0x294 [ 232.040000] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.045198] should_fail.cold.4+0xa/0x1a [ 232.049263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.054364] ? __lock_acquire+0x7f5/0x5140 [ 232.058592] ? __lock_acquire+0x7f5/0x5140 [ 232.062826] ? debug_check_no_locks_freed+0x310/0x310 [ 232.068017] ? plist_check_prev_next+0x115/0x1b0 [ 232.072782] ? __lock_acquire+0x7f5/0x5140 [ 232.077014] ? print_usage_bug+0xc0/0xc0 [ 232.081081] ? __lock_acquire+0x7f5/0x5140 [ 232.085312] ? get_user_pages_fast+0x223/0x440 [ 232.089893] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.094908] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.099922] ? get_user_pages_fast+0x2a1/0x440 [ 232.104502] ? debug_check_no_locks_freed+0x310/0x310 [ 232.109690] ? __get_user_pages_fast+0x3e0/0x3e0 [ 232.114441] ? __lock_acquire+0x7f5/0x5140 [ 232.118673] ? __lock_acquire+0x7f5/0x5140 [ 232.122924] get_futex_key+0x181f/0x1e90 [ 232.126994] ? __lock_acquire+0x7f5/0x5140 [ 232.131230] ? futex_lock_pi_atomic+0x390/0x390 [ 232.135909] ? graph_lock+0x170/0x170 [ 232.139701] ? graph_lock+0x170/0x170 [ 232.143495] ? check_noncircular+0x20/0x20 [ 232.147725] ? rcu_is_watching+0x85/0x140 [ 232.151875] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 232.157068] ? rcu_read_lock+0x70/0x70 [ 232.160953] ? find_held_lock+0x36/0x1c0 [ 232.165018] ? lock_downgrade+0x8e0/0x8e0 [ 232.169165] ? lock_downgrade+0x8e0/0x8e0 [ 232.173317] ? kasan_check_read+0x11/0x20 [ 232.177461] ? do_raw_spin_unlock+0x9e/0x2e0 [ 232.181869] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 232.186450] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 232.191552] ? trace_hardirqs_on+0xd/0x10 [ 232.195698] ? __debug_object_init+0x57f/0x12c0 [ 232.200364] ? graph_lock+0x170/0x170 [ 232.204169] ? debug_object_free+0x5f0/0x5f0 [ 232.208578] ? reacquire_held_locks+0xbc/0x3e0 [ 232.213156] ? alloc_set_pte+0x1013/0x1600 [ 232.217386] ? find_held_lock+0x13f/0x1c0 [ 232.221541] ? lock_downgrade+0x8e0/0x8e0 [ 232.225696] ? debug_check_no_locks_freed+0x310/0x310 [ 232.230886] ? memset+0x31/0x40 [ 232.234162] ? memset+0x31/0x40 [ 232.237440] ? debug_rt_mutex_init_waiter+0x17/0x50 [ 232.242460] futex_wait_requeue_pi.constprop.18+0x344/0x13f0 [ 232.248264] ? futex_requeue+0x25f0/0x25f0 [ 232.252495] ? find_get_entries_tag+0x10a0/0x10a0 [ 232.257338] ? __lock_acquire+0x7f5/0x5140 [ 232.261573] ? debug_check_no_locks_freed+0x310/0x310 [ 232.266770] ? debug_check_no_locks_freed+0x310/0x310 [ 232.271961] ? clock_was_set_work+0x30/0x30 [ 232.276281] ? graph_lock+0x170/0x170 [ 232.280110] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.285297] do_futex+0xe71/0x27d0 [ 232.288834] ? debug_check_no_locks_freed+0x310/0x310 [ 232.294024] ? graph_lock+0x170/0x170 [ 232.297820] ? lock_release+0xa10/0xa10 [ 232.301799] ? check_same_owner+0x320/0x320 [ 232.306127] ? find_held_lock+0x36/0x1c0 [ 232.310198] ? exit_robust_list+0x290/0x290 [ 232.314530] ? lock_downgrade+0x8e0/0x8e0 [ 232.318676] ? find_held_lock+0x36/0x1c0 [ 232.322721] ? graph_lock+0x170/0x170 [ 232.326504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.332032] ? should_fail+0x21b/0xbcd [ 232.335903] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.340988] ? find_held_lock+0x36/0x1c0 [ 232.345042] ? lock_downgrade+0x8e0/0x8e0 [ 232.349172] ? lock_release+0xa10/0xa10 [ 232.353139] ? check_same_owner+0x320/0x320 [ 232.357453] ? __lock_is_held+0xb5/0x140 [ 232.361504] ? __might_sleep+0x95/0x190 [ 232.365462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.370982] __x64_sys_futex+0x46a/0x680 [ 232.375039] ? do_futex+0x27d0/0x27d0 [ 232.378824] ? __ia32_sys_read+0xb0/0xb0 [ 232.382865] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 232.388384] ? do_syscall_64+0x92/0x800 [ 232.392339] do_syscall_64+0x1b1/0x800 [ 232.396208] ? finish_task_switch+0x1ca/0x810 [ 232.400685] ? syscall_return_slowpath+0x5c0/0x5c0 [ 232.405593] ? syscall_return_slowpath+0x30f/0x5c0 [ 232.410503] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 232.415847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.420671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.425836] RIP: 0033:0x455979 [ 232.429011] RSP: 002b:00007fa361b6cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 232.436707] RAX: ffffffffffffffda RBX: 00007fa361b6d6d4 RCX: 0000000000455979 [ 232.443955] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 232.451204] RBP: 000000000072bea0 R08: 0000000020048000 R09: 0000000000000000 [ 232.458462] R10: 000000002000b000 R11: 0000000000000246 R12: 0000000000000013 [ 232.465710] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000003 2018/05/05 23:26:05 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000040000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x3f000000, &(0x7f00000000c0)) 2018/05/05 23:26:05 executing program 3: syslog(0x9, &(0x7f0000000080)=""/131, 0x83) delete_module(&(0x7f0000000140)="08b9ba861fbdde929d65b4aadc468b9b44916c39cb0e08af5790fb311aa46bbebd06b11065c48147f3ba32e0d6d8e1a0df4f47d857d11ca71459829859c2d49b31f5daa08f0ae59e0284e9fc3f6277f94cf7ec1091d3732834c25d63611ec3f3d54ccca9a6e441a23e18b5b416f6eee5ece567d21aa2a80b65792236de6679c3f9288903c96f3c3a789e410c11c7", 0x100000000000000) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) 2018/05/05 23:26:05 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, r0) unshare(0x40000) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:05 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000000)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:05 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x4000) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) socket$vsock_dgram(0x28, 0x2, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:05 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'mime_typemime_typemd5sum],\x00'}, &(0x7f00000000c0)=""/121, 0x79) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/05/05 23:26:05 executing program 4 (fault-call:0 fault-nth:4): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:05 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000020000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 232.739161] FAULT_INJECTION: forcing a failure. [ 232.739161] name fail_futex, interval 1, probability 0, space 0, times 0 [ 232.750609] CPU: 0 PID: 17752 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #34 [ 232.757883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.767235] Call Trace: [ 232.769835] dump_stack+0x1b9/0x294 [ 232.773474] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.778678] ? __lock_acquire+0x7f5/0x5140 [ 232.782924] should_fail.cold.4+0xa/0x1a [ 232.787000] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.792118] ? debug_check_no_locks_freed+0x310/0x310 [ 232.797326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.802868] ? should_fail+0x21b/0xbcd [ 232.806767] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.811876] ? __lock_acquire+0x7f5/0x5140 [ 232.816117] ? __lock_acquire+0x7f5/0x5140 [ 232.820363] ? unwind_get_return_address+0x61/0xa0 [ 232.825303] ? __save_stack_trace+0x7e/0xd0 [ 232.829644] ? __lock_acquire+0x7f5/0x5140 [ 232.833883] ? print_usage_bug+0xc0/0xc0 2018/05/05 23:26:05 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:05 executing program 0: clone(0x20100000, &(0x7f0000b53000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 232.837953] ? get_user_pages_fast+0x223/0x440 [ 232.842553] get_futex_key+0x13c3/0x1e90 [ 232.846627] ? __get_user_pages_fast+0x3e0/0x3e0 [ 232.851392] ? futex_lock_pi_atomic+0x390/0x390 [ 232.856069] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.861273] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 232.866817] ? get_futex_key+0xf83/0x1e90 [ 232.870981] ? __lock_acquire+0x7f5/0x5140 [ 232.875222] ? futex_lock_pi_atomic+0x390/0x390 [ 232.879905] ? graph_lock+0x170/0x170 [ 232.883709] ? graph_lock+0x170/0x170 [ 232.887516] ? check_noncircular+0x20/0x20 [ 232.891756] ? rcu_is_watching+0x85/0x140 [ 232.895918] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 232.901118] ? rcu_read_lock+0x70/0x70 [ 232.905018] ? find_held_lock+0x36/0x1c0 [ 232.909097] ? lock_downgrade+0x8e0/0x8e0 [ 232.913252] ? lock_downgrade+0x8e0/0x8e0 [ 232.917415] ? kasan_check_read+0x11/0x20 [ 232.921569] ? do_raw_spin_unlock+0x9e/0x2e0 [ 232.925988] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 232.930587] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 232.935703] ? trace_hardirqs_on+0xd/0x10 2018/05/05 23:26:05 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb71fffffffe) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4009, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sendmsg$netlink(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)={0x18, 0x22, 0x1, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x1, @pid=r2}]}, 0x18}, {&(0x7f0000001340)={0x1094, 0x39, 0x400, 0x70bd25, 0x25dfdbfe, "", [@nested={0x107c, 0x2e, [@generic="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", @typed={0x8, 0x2a, @u32=0xffffffffffffffb9}, @typed={0x70, 0x17, @binary="7f7f44bf84a620a4bf21ae23570ae2997ec094259f32be4c56efe7550895b27dac000bc88ecf4f1ef4eb5749145e533c82e80fd08b6836df13b0f749951025be967773792640acdbba1f4748d97aac0509224ad0bbbf48556c96a88c5157a2e10a2ba1f103012225a7"}]}, @typed={0x8, 0xd, @ipv4=@broadcast=0xffffffff}]}, 0x1094}], 0x2, &(0x7f00000001c0), 0x0, 0x1}, 0x4) [ 232.939857] ? __debug_object_init+0x57f/0x12c0 [ 232.944522] ? graph_lock+0x170/0x170 [ 232.948329] ? debug_object_free+0x5f0/0x5f0 [ 232.952740] ? reacquire_held_locks+0xbc/0x3e0 [ 232.957330] ? alloc_set_pte+0x1013/0x1600 [ 232.961561] ? find_held_lock+0x13f/0x1c0 [ 232.965889] ? retint_kernel+0x10/0x10 [ 232.969779] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.974800] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.979567] futex_wait_setup+0xd1/0x400 [ 232.983629] ? retint_kernel+0x10/0x10 2018/05/05 23:26:05 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) [ 232.987531] ? futex_wake+0x750/0x750 [ 232.991341] ? debug_rt_mutex_init_waiter+0x30/0x50 [ 232.996368] futex_wait_requeue_pi.constprop.18+0x414/0x13f0 [ 233.002169] ? futex_requeue+0x25f0/0x25f0 [ 233.006405] ? find_get_entries_tag+0x10a0/0x10a0 [ 233.011256] ? __lock_acquire+0x7f5/0x5140 [ 233.015494] ? debug_check_no_locks_freed+0x310/0x310 [ 233.020696] ? debug_check_no_locks_freed+0x310/0x310 [ 233.025895] ? clock_was_set_work+0x30/0x30 [ 233.030222] ? graph_lock+0x170/0x170 [ 233.034056] ? __sanitizer_cov_trace_switch+0x53/0x90 2018/05/05 23:26:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x3f00, &(0x7f00000000c0)) [ 233.039252] do_futex+0xe71/0x27d0 [ 233.042795] ? debug_check_no_locks_freed+0x310/0x310 [ 233.047988] ? graph_lock+0x170/0x170 [ 233.051789] ? lock_release+0xa10/0xa10 [ 233.055766] ? check_same_owner+0x320/0x320 [ 233.060093] ? find_held_lock+0x36/0x1c0 [ 233.064163] ? exit_robust_list+0x290/0x290 [ 233.068499] ? lock_downgrade+0x8e0/0x8e0 [ 233.072661] ? find_held_lock+0x36/0x1c0 [ 233.076730] ? graph_lock+0x170/0x170 [ 233.080538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.086077] ? should_fail+0x21b/0xbcd [ 233.089979] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.095086] ? find_held_lock+0x36/0x1c0 [ 233.099160] ? lock_downgrade+0x8e0/0x8e0 [ 233.103310] ? lock_release+0xa10/0xa10 [ 233.107287] ? check_same_owner+0x320/0x320 [ 233.111613] ? __lock_is_held+0xb5/0x140 [ 233.115684] ? __might_sleep+0x95/0x190 [ 233.119663] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.125203] __x64_sys_futex+0x46a/0x680 [ 233.129271] ? do_futex+0x27d0/0x27d0 [ 233.133073] ? __ia32_sys_read+0xb0/0xb0 [ 233.137137] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 233.142681] ? do_syscall_64+0x92/0x800 [ 233.146665] do_syscall_64+0x1b1/0x800 [ 233.150552] ? syscall_return_slowpath+0x5c0/0x5c0 [ 233.155482] ? syscall_return_slowpath+0x30f/0x5c0 [ 233.160418] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 233.165792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.170642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.175829] RIP: 0033:0x455979 [ 233.179014] RSP: 002b:00007fa361b6cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca 2018/05/05 23:26:05 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20000000000000, 0xc0002) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="66b9c402000066b85879000066ba000000000f300f20d86635080000000f22d8baa100ec9a000063006766c7442400950000006766c74424023263b7db6766c744240600000000670f01142466b96f0800000f32f00820ea00806c00dcfbb844000f00d0", 0x64}], 0x1, 0x1, &(0x7f0000000180)=[@efer={0x2, 0x4501}, @dstype0={0x6, 0x1}], 0x2) r4 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000003c0)="65260f23bc0f01cb360f6182003026660f58630072cbf20f38f19c0500baf80c66b8f874b08166efbafc0c66b8b300000066ef0f01c86165650f1be6", 0x3c}], 0x1, 0x0, &(0x7f00000004c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) 2018/05/05 23:26:05 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x7, &(0x7f0000781f70)) getpgid(0x0) [ 233.186726] RAX: ffffffffffffffda RBX: 00007fa361b6d6d4 RCX: 0000000000455979 [ 233.193995] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 233.201262] RBP: 000000000072bea0 R08: 0000000020048000 R09: 0000000000000000 [ 233.208531] R10: 000000002000b000 R11: 0000000000000246 R12: 0000000000000013 [ 233.215805] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000004 [ 233.369252] *** Guest State *** [ 233.372631] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 233.381515] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 233.390390] CR3 = 0x0000000000000000 [ 233.394157] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 233.400159] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 233.406185] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 233.412883] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 233.420919] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 233.428937] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 233.436959] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 233.444971] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 233.453007] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 233.461051] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 233.469066] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 233.477091] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 233.485115] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 233.493115] EFER = 0x0000000000004001 PAT = 0x0007040600070406 [ 233.499565] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 233.507047] Interruptibility = 00000000 ActivityState = 00000000 [ 233.513318] *** Host State *** [ 233.516548] RIP = 0xffffffff811f7279 RSP = 0xffff88018b1a7390 [ 233.522572] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 233.529049] FSBase=00007f69e3345700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 233.536880] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 233.542821] CR0=0000000080050033 CR3=00000001cc197000 CR4=00000000001426f0 [ 233.549883] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 233.556598] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 233.562677] *** Control State *** [ 233.566176] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 233.572886] EntryControls=0000d1ff ExitControls=0023efff [ 233.578385] ExceptionBitmap=0006004a PFECmask=00000000 PFECmatch=00000000 [ 233.585339] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 [ 233.592060] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 233.598668] reason=80000021 qualification=0000000000000000 [ 233.605042] IDTVectoring: info=00000000 errcode=00000000 [ 233.610518] TSC Offset = 0xffffff8009e1c95f [ 233.614878] EPT pointer = 0x00000001bd75301e 2018/05/05 23:26:06 executing program 0: unshare(0x20000000) clone(0x48242000, &(0x7f0000000000)="700fbb0a579613e54cbff8aa785a9d672f3b69a05db64e2e1efb67fca4763ced452b39c1f1d5b5aa150d27b1121a882c312e6b24d86be46d6468c1edd25129c17ca6ce9ced135a3e", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x8) 2018/05/05 23:26:06 executing program 7: unshare(0x18000900) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1fc000000000000, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="920000004096884995e842813ad46116b6e44a160830f044bc52fcee088362067fc090cdfd7330c1761aaa15b2e6cd352acaeec4df19cffbef5a4d234e274fb4848c9310952a9cb2a08cd7704a711d84dedfa4aca5bbce508b817747d66e49e86c4e68be222cd4379484c146f72de47c7c040000000000000018c6d0e5a4dfb2f080326b5b6f6654fb7cae775bd1d29703862179afee7fa0ae261c8cd2999e9b9c3e2e2b5143e461ce51a89e9311cf1483381048daf9fb9969e3b3a3a80727b520e4fb1c8400000000"], &(0x7f0000000240)=0x9a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1ff, 0x5, 0x81, 0x4, 0xa6}, &(0x7f0000000340)=0x98) wait4(r0, &(0x7f0000000040), 0x4, &(0x7f0000000080)) 2018/05/05 23:26:06 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x100000000000000, &(0x7f00000000c0)) 2018/05/05 23:26:06 executing program 4 (fault-call:0 fault-nth:5): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:06 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() r1 = getpgid(r0) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) wait4(r1, 0x0, 0xffffffffffffffff, &(0x7f0000781f70)) 2018/05/05 23:26:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f00000005c0)={[{0x0, 0x3, 0x4a, 0xfffffffffffffffe, 0x7fff, 0x8000, 0x2, 0x0, 0x4, 0x10001, 0x5, 0x10001, 0xf17b}, {0x7f, 0x2, 0x0, 0x0, 0x0, 0x50f51978, 0x10001, 0x9, 0x10000, 0x20, 0x8001, 0x0, 0xff}, {0x9, 0x9, 0xce66, 0xaac, 0xe3, 0x9, 0x268, 0x4, 0x3, 0xffffffff, 0x6, 0x841, 0x1}], 0x1}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"40fa01d19da133038e237e726bcec147e72505e85de0f1c8bc9982745a77e305ef00fee98d48a95d3454a454edbccfad02a4f43ed10944ae30b5dcefbc16f32104bd219e17617cb6bd9638324f1c7ef78d019cb9a7597aae2236e1c50ad6888d85fb8ffd467c6c93d9bb78c016c91804679e575426453c15e78cd87be04755d312a1c2b0bb399fc9e9a20e82155bc788063f6fac99989d88282aa0588eb375654d04a66db7df48b045fecf3fd37726fc8e1179706c7d1f6530dba345a70174e971a1f225bb12190bc5bdaf53fcc0741d25f34ace09a20b104369f5ab64e781e1dcd2ddda1e964c3891ac914187872bb742c1c3875c469c36f313a8bfff38783ba3830be899c26d05733730e570f4eeadfa38ed5a7de5261e1ffb3823e5aa26079999256913597cdfbd7146e4b70aeecffdc731535a5f91f4d23fcbf178d7bf8765d41d03e255aa4effe1b8aeaf51d2b2c580787802d8cde8464b223a2543067ed78a5e4aae939b5e388d3d0ef495bfcfadbffd12726d36027a240d76208920ecb9666f325ad40014338506f0d353dcdefba9ed9b9228dd85fddebb6580c9c2361f6ef1161e36ae26ce467991a2184722daa131ea5e36f65b31b8301f422683c37193a58f9b725c1d5849ee87eafb9781dbc9474a6fa320d4b2b9a7f946097d0e95ef44701b119f321d19e826db0b58c31a8119af3e69cf878d4e34fddaff16d362fbb4d18425a11010610752c43ea925e4e840625ca526d4df07378cbb57d595f3867e8809707abff6a18e207623ac4397f6d914c9c604ae4cb54c2e3c5c267813291aad5b6734c7c9500c9895448f805cadd1deffc8adb68324106f1eaa4d13acc651161a36dc5c0bc5be8d08e78aeea3dc72bc2ba05c57f7bb029886d89aafd0aba98b5a1cca6a571e78fa32ef372391ada5413c9e8330ca1075c307c775e19c1d4805fc0fde9a1c36100a81ffc15038bc28987098e4d05caf0b83672ba5cd1e6a9e7767cacacf17aa7847e85a2bea62c9e8ccd4d78844a931c5cfcf40cea9229e7a02830f6d0a76c03bbd540d91844d059cde09b99ac85cbe7276da5070a5c7c0efd18f861914855c8e087500fba5e4dc6c214ea48bd1ecb4a7ae5339271bc6d60efb7475b1ec928f5a334c3075fb883e55882a1481bd28eb4cf307f705891574d1f8aa15fe955bddf6d4b56713693ad7b077f4f89d28db720f0bd10d7f320467956aa06cce20edb40981640d58474b9a21cefc4054fb5744e9a3372fee2488c9458615a88019c93e9fb9a275a8977601ff03eaec109da92210f0d2f2779df7aeb08896e6ed831182bf2415d9793a6115964bddcaf725e63e70364d887d98da9706d62c0bf71d5e99be001927fb528c1c7d11e59dcd44f3242199d10847e451d2fb42a1d5ebbcc9b0219923ab1fca5310390c2a60956ae83125bc861644b1"}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x400800, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000680), 0xffffffffffffffa0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000500)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r5, 0x400c330d, &(0x7f0000000080)) 2018/05/05 23:26:06 executing program 3: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x800, 'bond0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0x1e8, 0x230, [@ip={'ip\x00', 0x20, {{@rand_addr, @empty, 0x0, 0x0, 0x0, 0x0, 0x14, 0x9}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x440) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x7fff, 0x3ff, 0x1) 2018/05/05 23:26:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)=0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000000000000000040000000000000000000000004000000000000104000000400000000000"]) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x810, 0x4) setpriority(0x0, r2, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000080)=0xab, 0x4) [ 233.973883] FAULT_INJECTION: forcing a failure. [ 233.973883] name fail_futex, interval 1, probability 0, space 0, times 0 [ 233.985365] CPU: 1 PID: 17830 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #34 [ 233.992645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.001995] Call Trace: [ 234.004595] dump_stack+0x1b9/0x294 [ 234.008233] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.013436] ? __lock_acquire+0x7f5/0x5140 [ 234.017685] should_fail.cold.4+0xa/0x1a [ 234.021756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.026872] ? debug_check_no_locks_freed+0x310/0x310 [ 234.032077] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.037618] ? should_fail+0x21b/0xbcd [ 234.041519] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.046630] ? __lock_acquire+0x7f5/0x5140 [ 234.050869] ? __lock_acquire+0x7f5/0x5140 [ 234.055110] ? unwind_get_return_address+0x61/0xa0 [ 234.060045] ? __save_stack_trace+0x7e/0xd0 [ 234.064388] ? __lock_acquire+0x7f5/0x5140 [ 234.068623] ? print_usage_bug+0xc0/0xc0 2018/05/05 23:26:06 executing program 3: set_mempolicy(0x4000, &(0x7f0000000040)=0x200000, 0x3) r0 = socket$packet(0x11, 0x5, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x80, 0x80000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x7fff, 0x4) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r2}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x81, 0x7fffffff, 0xb65, 0x8, 0x7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8003, 0x1, 0x3, r4}, &(0x7f00000001c0)=0x10) [ 234.072690] ? __lock_acquire+0x7f5/0x5140 [ 234.076931] ? kasan_slab_alloc+0x12/0x20 [ 234.081087] ? get_user_pages_fast+0x223/0x440 [ 234.085685] get_futex_key+0x399/0x1e90 [ 234.089677] ? futex_lock_pi_atomic+0x390/0x390 [ 234.094362] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.099573] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.105116] ? get_futex_key+0xf83/0x1e90 [ 234.109305] ? __lock_acquire+0x7f5/0x5140 [ 234.113548] ? futex_lock_pi_atomic+0x390/0x390 [ 234.118220] ? graph_lock+0x170/0x170 [ 234.122012] ? graph_lock+0x170/0x170 [ 234.125799] ? check_noncircular+0x20/0x20 [ 234.130023] ? rcu_is_watching+0x85/0x140 [ 234.134159] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.139337] ? rcu_read_lock+0x70/0x70 [ 234.143212] ? find_held_lock+0x36/0x1c0 [ 234.147263] ? lock_downgrade+0x8e0/0x8e0 [ 234.151393] ? lock_downgrade+0x8e0/0x8e0 [ 234.155529] ? kasan_check_read+0x11/0x20 [ 234.159663] ? do_raw_spin_unlock+0x9e/0x2e0 [ 234.164058] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 234.168624] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 234.173713] ? trace_hardirqs_on+0xd/0x10 [ 234.177847] ? __debug_object_init+0x57f/0x12c0 [ 234.182496] ? graph_lock+0x170/0x170 [ 234.186285] ? debug_object_free+0x5f0/0x5f0 [ 234.190678] ? reacquire_held_locks+0xbc/0x3e0 [ 234.195243] ? alloc_set_pte+0x1013/0x1600 [ 234.199461] ? find_held_lock+0x13f/0x1c0 [ 234.203601] ? lock_downgrade+0x8e0/0x8e0 [ 234.207735] futex_wait_setup+0xd1/0x400 [ 234.211782] ? futex_wake+0x750/0x750 [ 234.215565] ? memset+0x31/0x40 [ 234.218828] ? debug_rt_mutex_init_waiter+0x17/0x50 [ 234.223830] futex_wait_requeue_pi.constprop.18+0x414/0x13f0 [ 234.229613] ? futex_requeue+0x25f0/0x25f0 [ 234.233839] ? find_get_entries_tag+0x10a0/0x10a0 [ 234.238675] ? __lock_acquire+0x7f5/0x5140 [ 234.242894] ? debug_check_no_locks_freed+0x310/0x310 [ 234.248073] ? debug_check_no_locks_freed+0x310/0x310 [ 234.253250] ? clock_was_set_work+0x30/0x30 [ 234.257553] ? graph_lock+0x170/0x170 [ 234.261370] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.266544] do_futex+0xe71/0x27d0 [ 234.270067] ? debug_check_no_locks_freed+0x310/0x310 [ 234.275237] ? graph_lock+0x170/0x170 [ 234.279027] ? lock_release+0xa10/0xa10 [ 234.282985] ? check_same_owner+0x320/0x320 [ 234.287290] ? find_held_lock+0x36/0x1c0 [ 234.291339] ? exit_robust_list+0x290/0x290 [ 234.295655] ? lock_downgrade+0x8e0/0x8e0 [ 234.299789] ? find_held_lock+0x36/0x1c0 [ 234.304194] ? graph_lock+0x170/0x170 [ 234.307985] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.313504] ? should_fail+0x21b/0xbcd [ 234.317375] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.322464] ? find_held_lock+0x36/0x1c0 [ 234.326515] ? lock_downgrade+0x8e0/0x8e0 [ 234.330646] ? lock_release+0xa10/0xa10 [ 234.334605] ? check_same_owner+0x320/0x320 [ 234.338908] ? __lock_is_held+0xb5/0x140 [ 234.342957] ? __might_sleep+0x95/0x190 [ 234.346918] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.352441] __x64_sys_futex+0x46a/0x680 [ 234.356486] ? do_futex+0x27d0/0x27d0 [ 234.360269] ? __ia32_sys_read+0xb0/0xb0 [ 234.364316] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.369842] ? do_syscall_64+0x92/0x800 [ 234.373804] do_syscall_64+0x1b1/0x800 [ 234.377673] ? finish_task_switch+0x1ca/0x810 [ 234.382155] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.387072] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.391990] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 234.397613] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.402444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.407615] RIP: 0033:0x455979 [ 234.410786] RSP: 002b:00007fa361b6cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 234.418479] RAX: ffffffffffffffda RBX: 00007fa361b6d6d4 RCX: 0000000000455979 [ 234.425733] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 234.432991] RBP: 000000000072bea0 R08: 0000000020048000 R09: 0000000000000000 [ 234.440244] R10: 000000002000b000 R11: 0000000000000246 R12: 0000000000000013 [ 234.447498] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000005 2018/05/05 23:26:06 executing program 6: clone(0x1, &(0x7f00000000c0)="114f55dcd24942ed02e5bda95eff315b2cb38e22c50e61", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000140)='E') r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000180)) 2018/05/05 23:26:06 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:06 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x800) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/05 23:26:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xf0ffffff00000000, &(0x7f00000000c0)) 2018/05/05 23:26:06 executing program 4 (fault-call:0 fault-nth:6): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:06 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:06 executing program 1: unshare(0x20000000) clone(0x48242000, &(0x7f0000000000)="700fbb0a579613e54cbff8aa785a9d672f3b69a05db64e2e1efb67fca4763ced452b39c1f1d5b5aa150d27b1121a882c312e6b24d86be46d6468c1edd25129c17ca6ce9ced135a3e", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x8) 2018/05/05 23:26:06 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x4ed39ab8ac28552a, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) timerfd_create(0x0, 0x800) r1 = dup(0xffffffffffffffff) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x5, 0x9, 0xffff, 0xffffffffffff8001, 0x4, 0x2, 0x1000, 0x0, 0x1000, 0x7, 0x7, 0x7fffffff, 0x5b5395aa, 0x4, 0x4, 0x4], 0x2, 0x20800}) [ 234.703571] FAULT_INJECTION: forcing a failure. [ 234.703571] name fail_futex, interval 1, probability 0, space 0, times 0 [ 234.715110] CPU: 1 PID: 17880 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #34 [ 234.722389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.731737] Call Trace: [ 234.734338] dump_stack+0x1b9/0x294 [ 234.737975] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.743178] ? __lock_acquire+0x7f5/0x5140 [ 234.747422] should_fail.cold.4+0xa/0x1a 2018/05/05 23:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x2000000000000000, &(0x7f00000000c0)) [ 234.751489] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.756600] ? debug_check_no_locks_freed+0x310/0x310 [ 234.761807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.767349] ? should_fail+0x21b/0xbcd [ 234.771245] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.776353] ? __lock_acquire+0x7f5/0x5140 [ 234.780604] ? unwind_get_return_address+0x61/0xa0 [ 234.785542] ? get_user_pages_fast+0x223/0x440 [ 234.790135] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.795164] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/05/05 23:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x2000000, &(0x7f00000000c0)) [ 234.800199] ? get_user_pages_fast+0x2a1/0x440 [ 234.804793] ? __get_user_pages_fast+0x3e0/0x3e0 [ 234.809556] ? __lock_acquire+0x7f5/0x5140 [ 234.813797] ? kasan_slab_alloc+0x12/0x20 [ 234.817953] ? get_user_pages_fast+0x223/0x440 [ 234.822544] get_futex_key+0x181f/0x1e90 [ 234.826621] ? futex_lock_pi_atomic+0x390/0x390 [ 234.831294] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.836498] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.842040] ? get_futex_key+0xf83/0x1e90 [ 234.846195] ? __lock_acquire+0x7f5/0x5140 2018/05/05 23:26:07 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = gettid() ioprio_set$pid(0x2, r0, 0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 234.850442] ? futex_lock_pi_atomic+0x390/0x390 [ 234.855123] ? graph_lock+0x170/0x170 [ 234.858926] ? graph_lock+0x170/0x170 [ 234.862733] ? check_noncircular+0x20/0x20 [ 234.867085] ? rcu_is_watching+0x85/0x140 [ 234.871240] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.876441] ? find_held_lock+0x36/0x1c0 [ 234.880518] ? lock_downgrade+0x8e0/0x8e0 [ 234.884677] ? lock_downgrade+0x8e0/0x8e0 [ 234.888834] ? kasan_check_read+0x11/0x20 [ 234.892985] ? do_raw_spin_unlock+0x9e/0x2e0 [ 234.897401] ? do_raw_spin_trylock+0x1b0/0x1b0 2018/05/05 23:26:07 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = getpgid(0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xe000000, &(0x7f00000000c0)) [ 234.901993] ? trace_hardirqs_on+0xd/0x10 [ 234.906148] ? __debug_object_init+0x57f/0x12c0 [ 234.910821] ? graph_lock+0x170/0x170 [ 234.914633] ? debug_object_free+0x5f0/0x5f0 [ 234.919045] ? reacquire_held_locks+0xbc/0x3e0 [ 234.923631] ? alloc_set_pte+0x1013/0x1600 [ 234.927869] ? find_held_lock+0x13f/0x1c0 [ 234.932027] ? lock_downgrade+0x8e0/0x8e0 [ 234.936183] futex_wait_setup+0xd1/0x400 [ 234.940255] ? futex_wake+0x750/0x750 [ 234.944059] ? memset+0x31/0x40 [ 234.947343] ? debug_rt_mutex_init_waiter+0x17/0x50 [ 234.952366] futex_wait_requeue_pi.constprop.18+0x414/0x13f0 [ 234.958172] ? futex_requeue+0x25f0/0x25f0 [ 234.962410] ? find_get_entries_tag+0x10a0/0x10a0 [ 234.967260] ? __lock_acquire+0x7f5/0x5140 [ 234.971515] ? debug_check_no_locks_freed+0x310/0x310 [ 234.976720] ? debug_check_no_locks_freed+0x310/0x310 [ 234.981920] ? clock_was_set_work+0x30/0x30 [ 234.986247] ? graph_lock+0x170/0x170 [ 234.990078] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.995272] do_futex+0xe71/0x27d0 [ 234.998816] ? debug_check_no_locks_freed+0x310/0x310 [ 235.004007] ? graph_lock+0x170/0x170 [ 235.007809] ? lock_release+0xa10/0xa10 [ 235.011788] ? check_same_owner+0x320/0x320 [ 235.016117] ? find_held_lock+0x36/0x1c0 [ 235.020183] ? exit_robust_list+0x290/0x290 [ 235.024510] ? lock_downgrade+0x8e0/0x8e0 [ 235.028664] ? find_held_lock+0x36/0x1c0 [ 235.032730] ? graph_lock+0x170/0x170 [ 235.036537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.042076] ? should_fail+0x21b/0xbcd [ 235.045969] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 235.051078] ? find_held_lock+0x36/0x1c0 2018/05/05 23:26:07 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x14, 0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:07 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) fcntl$getown(r1, 0x9) [ 235.055146] ? lock_downgrade+0x8e0/0x8e0 [ 235.059301] ? lock_release+0xa10/0xa10 [ 235.063290] ? check_same_owner+0x320/0x320 [ 235.067615] ? __lock_is_held+0xb5/0x140 [ 235.071677] ? __might_sleep+0x95/0x190 [ 235.075661] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.081205] __x64_sys_futex+0x46a/0x680 [ 235.085277] ? do_futex+0x27d0/0x27d0 [ 235.089087] ? __ia32_sys_read+0xb0/0xb0 [ 235.093151] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 235.098694] ? do_syscall_64+0x92/0x800 [ 235.102679] do_syscall_64+0x1b1/0x800 [ 235.106571] ? finish_task_switch+0x1ca/0x810 [ 235.111071] ? syscall_return_slowpath+0x5c0/0x5c0 [ 235.116004] ? syscall_return_slowpath+0x30f/0x5c0 [ 235.120940] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 235.126312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.131167] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.136355] RIP: 0033:0x455979 [ 235.139552] RSP: 002b:00007fa361b6cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 235.147267] RAX: ffffffffffffffda RBX: 00007fa361b6d6d4 RCX: 0000000000455979 [ 235.154541] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 235.161812] RBP: 000000000072bea0 R08: 0000000020048000 R09: 0000000000000000 [ 235.169084] R10: 000000002000b000 R11: 0000000000000246 R12: 0000000000000013 [ 235.176356] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000006 2018/05/05 23:26:07 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:07 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffffffbfffff, 0x4) 2018/05/05 23:26:07 executing program 7: unshare(0x20000000) r0 = open(&(0x7f0000000140)='./file0\x00', 0x121000, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x5, 0x7, 0x8000}, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/46) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x3f31, 0x7}, {0x3, 0xb8}, 0x5, 0x2, 0x6}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:07 executing program 6: mbind(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x3, &(0x7f0000000000)=0x2, 0x0, 0x1) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x40000000, &(0x7f00000000c0)) 2018/05/05 23:26:07 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000400", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:07 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioprio_set$pid(0x2, r0, 0x8000000004001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:07 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x868, 0x4000) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') 2018/05/05 23:26:07 executing program 1: unshare(0x20000000) clone(0x48242000, &(0x7f0000000000)="700fbb0a579613e54cbff8aa785a9d672f3b69a05db64e2e1efb67fca4763ced452b39c1f1d5b5aa150d27b1121a882c312e6b24d86be46d6468c1edd25129c17ca6ce9ced135a3e", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x8) 2018/05/05 23:26:07 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) timer_create(0x2, &(0x7f0000000240)={0x0, 0x9, 0x2, @tid=r0}, &(0x7f0000000280)=0x0) timer_delete(r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ba0000000800000007000000e766289411d24d9987f62cc4e19380e55c5489676080fb406685609fbfb5bf0b512bc7a8ab44b33d9dd66ba80e8855acdacb77bd84999917283d1a8a5d3f26fe61bccefea21b8174a9b9cd0bf21286418ce515a402cda239fe3006fa9691b1a6567a1a430621ae54e1b23410957563d19be3df2f8a9d6457b74e4088055e0e6fb754ef21171790e2d4ff3490f274127b36ace3502b2bed8b67c261bdcdfa6a6a44ea6a6194e10269f1bce27a7cbd4ee8"]) 2018/05/05 23:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x20000000, &(0x7f00000000c0)) 2018/05/05 23:26:07 executing program 7: unshare(0x20000000) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x101002) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000240)={0x8, 0x39f, 0x6, 0x2}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0xb0, &(0x7f0000000100)="ac6ec8ecb6e0fff16d4fde2e2d387746b15d1effb520993bc7de72f46440ff0c39ae1c1743221a16d142d78573707ec6e8ccba0f26560a5cb21d9122911ecb95be3ba2576188ad310060cfb8211580658683e4cd46ebe04eb7f6257679aed274ce90b3a53276be2e3ba1188ade99d66498595407678370ad6f39f6b1cc5d4654d2ea4242b8db3d0c11ecb85bca74b78847261e942f0bca3c0646457aef173d69512de13f668193eb2c322ad27194929e"}) 2018/05/05 23:26:07 executing program 4 (fault-call:0 fault-nth:7): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xa000000, &(0x7f00000000c0)) 2018/05/05 23:26:07 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000200", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:08 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x868, 0x4000) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') 2018/05/05 23:26:08 executing program 6: clone(0x0, &(0x7f0000000180)="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", &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000004", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0xc0ed0000, &(0x7f00000000c0)) 2018/05/05 23:26:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000002", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x200000000000000, &(0x7f00000000c0)) 2018/05/05 23:26:08 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8010000080802, 0x0) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x6, 0x40) openat$md(0xffffffffffffff9c, &(0x7f0000000240)='/dev/md0\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="23690bca59f7ab41c157c51c540d85c150c2e965bab555ed47e2817d1bc855b4985a6a2efbeeb115b78d17cf2b28ee6a41292fc60299699d3d6f8362", 0x3c, 0x3}], 0x840020, &(0x7f0000000200)={[{@errors_continue='errors=continue', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x36, 0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x35, 0x34, 0x32, 0x34, 0x35, 0x34]}, 0x2c}]}) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='vmnet0}wlan1\x00') ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x20, 0x2, 0x9, 0xfffffffffffff001, 0x401, 0x8, 0x100000001, 0x100000001, 0x18, 0xc0, 0x2, 0x1}) 2018/05/05 23:26:08 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e24, 0xc4, @loopback={0x0, 0x1}, 0xc5}}}, &(0x7f00000006c0)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r1, 0x100000000}, &(0x7f0000000740)=0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:08 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x40480923, &(0x7f0000000080)) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 2018/05/05 23:26:08 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = open(&(0x7f0000000180)='.\x00', 0x48a001, 0xe8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0xffffffffffffffe1, 0x1f, 0x780, {r1, r2+30000000}, 0x0, 0x5055}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) accept(r3, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) fanotify_mark(r0, 0x80, 0x10000, r0, &(0x7f0000000280)='./file0\x00') clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x3f00000000000000, &(0x7f00000000c0)) 2018/05/05 23:26:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@owner={'owner\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0xff, 0x6, 0x8000, 0xffffffffffffffe1, 0x5, 0xd5, 0x5, 0x0, r1}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000100)=""/254, 0x5444294d}) [ 236.365280] FAULT_INJECTION: forcing a failure. [ 236.365280] name fail_futex, interval 1, probability 0, space 0, times 0 [ 236.376727] CPU: 1 PID: 17979 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #34 [ 236.383984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.393316] Call Trace: [ 236.395892] dump_stack+0x1b9/0x294 [ 236.399506] ? dump_stack_print_info.cold.2+0x52/0x52 [ 236.404682] should_fail.cold.4+0xa/0x1a [ 236.408728] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.413817] ? do_signal+0x98/0x2040 [ 236.417514] ? lock_downgrade+0x8e0/0x8e0 [ 236.421647] ? setup_sigcontext+0x7d0/0x7d0 [ 236.425950] ? lock_release+0xa10/0xa10 [ 236.429907] ? check_same_owner+0x320/0x320 [ 236.434218] ? __might_sleep+0x95/0x190 [ 236.438184] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.443710] __x64_sys_futex+0x26b/0x680 [ 236.447767] ? exit_to_usermode_loop+0x87/0x310 [ 236.452419] ? do_futex+0x27d0/0x27d0 [ 236.456203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.461734] ? exit_to_usermode_loop+0x1ef/0x310 [ 236.466477] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 236.471308] ? do_syscall_64+0x92/0x800 [ 236.475266] do_syscall_64+0x1b1/0x800 [ 236.479136] ? finish_task_switch+0x1ca/0x810 [ 236.483618] ? syscall_return_slowpath+0x5c0/0x5c0 [ 236.488530] ? syscall_return_slowpath+0x30f/0x5c0 [ 236.493449] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 236.498804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 236.503629] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.508798] RIP: 0033:0x455979 2018/05/05 23:26:08 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x408042, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000040)=""/251, &(0x7f0000000140)=0xfb) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:08 executing program 7: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x40) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @local}, &(0x7f0000000240)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000007c0)={@loopback, @broadcast, 0x0}, &(0x7f0000000800)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000980)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000009c0)={@mcast1, 0x0}, &(0x7f0000000a00)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000b00)={@multicast2, @remote, 0x0}, &(0x7f0000000b40)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000b80)={0x0, @local, @remote}, &(0x7f0000000bc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000c00)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000d00)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000011c0)={&(0x7f0000001240)=ANY=[@ANYBLOB="54040000", @ANYRES16=r1, @ANYBLOB="100e29bd7000fbdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="3c0102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000100008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000600000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040039ffffff08000600", @ANYRES32=r3, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0400020008000100", @ANYRES32=r7, @ANYBLOB="84000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100008008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040086e7000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400710f000008000600", @ANYRES32=r11, @ANYBLOB="0840ea009adb2015cd0ac5fc2111e3733b28c09d4d70e924a1d6e84df93f763d96721ec6389012f7662c6d39a7f20ce08513395f91f3aa6e07b11e414422e691ae859105e074d7066b079dea595293afb7119526df7d921c9fb1a3ecde9f49bd49acd613f8dfd1f31fa2", @ANYRES32=r12, @ANYBLOB="100202003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r15, @ANYBLOB="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"], 0x454}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) fstat(r0, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) setresgid(0x0, r1, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x0) 2018/05/05 23:26:08 executing program 0: unshare(0x20000000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001080)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:08 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40000001, &(0x7f0000001000)=@nl=@kern={0x10, 0x0, 0x0, 0x802002}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/05 23:26:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x300000000000000, &(0x7f00000000c0)) [ 236.511968] RSP: 002b:00007fa361b6cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 236.519657] RAX: ffffffffffffffda RBX: 00007fa361b6d6d4 RCX: 0000000000455979 [ 236.526906] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 236.534157] RBP: 000000000072bea0 R08: 0000000020048000 R09: 0000000000000000 [ 236.541406] R10: 000000002000b000 R11: 0000000000000246 R12: 0000000000000013 [ 236.548655] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000007 2018/05/05 23:26:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) r3 = getpgrp(0xffffffffffffffff) kcmp(r2, r3, 0x0, r1, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x3ff) 2018/05/05 23:26:08 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x80000000000003a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2200, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000080)={[], 0x8001, 0x2, 0x6, 0x0, 0x100000001, 0xf000, 0x6000, [], 0x7f}) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x52d}], 0x1, &(0x7f0000006000)}, 0x0) socket$inet6(0xa, 0x80000, 0x6) r3 = getuid() r4 = getegid() fchown(r0, r3, r4) 2018/05/05 23:26:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x300, &(0x7f00000000c0)) 2018/05/05 23:26:09 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:09 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x4, 0xf, 0x7efb, &(0x7f0000000140)={0xffffffffffffffff}) r4 = accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x2bc, 0x800) socketpair(0x4, 0x80000, 0xe632, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) acct(&(0x7f0000000300)='./file0\x00') r7 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x14, 0x4000) r8 = fanotify_init(0x0, 0x1) r9 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r10, 0x4) poll(&(0x7f0000000280)=[{r1}, {r2, 0x40}, {r4, 0x8}, {r5, 0x200}, {r7, 0x100}, {r8, 0x2c}, {r9, 0x204}], 0x7, 0x8000) 2018/05/05 23:26:09 executing program 2: r0 = getuid() socketpair(0x5, 0x8000f, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000002980)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x2, 0x0, "fa135c86c91e98e2c695021e8242089c9eb370673b8c87f91478833f51663108cb74eaec7f395a8deb4df3046f7c5aff08561755672474ad1960c3fa95e035", 0xa}, 0x60, &(0x7f0000002800)=[{&(0x7f0000000280)="0346f24a10e680dd9cb8df9cdf83555a132ef75766a45725e48deb8d6bbee550a5b1f4ee9406a2bf25d1a2a88afd201ec19da7b6ce03687661388c9c53e0f6bbe4b5e623b1ec5f", 0x47}, {&(0x7f0000000480)="b714ba46d367349356b85e2d941f01f230cd678102df35dc96ab8b3cc8a2f523030636cfaf36b08a3757ad7c852579037a27960e8f7cbefb4165e643f34caaa7e779ed575a3cd6de02f69f28d1ed806144229435946a85b3f1ec0614e015469d06a6af69691e199e98fa43b4351980e63ba5ee2123f45f5078c7a3b208d75c8b33328a282f464da32e7f7f55265335f36acb3bd16fec09c82f9ffe550fe73f8466741fb698bce02bc82cb8147f44ab73453a9342ad99f7cd9e7a83472c29ab10a56fe8e0f6abd151d6d7aeac8850968a3b4c9adb228926b291fd1bb6", 0xdc}, {&(0x7f0000000300)="b99199bbeb52da484e3cfd88ec4c3356a760fad51fc72f2544bdb820da0671629986568be859636f1c61c3c5408830d3c0d7ee8e95e27d0b0bbd4b8f2e621dbdc256850607ff866245666f423a37682fe8fb64e6e99102", 0x57}, {&(0x7f0000000100)="a692ce799badfcc4cdec14e34e184fc1251ca57bd794888ac560", 0x1a}, 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{&(0x7f0000001740)="91301fc346dff66aa340ff2839d1b06fd8433a130d83ab18a6e8ab016981b11355214b014246eaca0beac9948a8ecd08f4230a3ced21e37e5c9f4d61659abddef6374d588ff6dbe006780be7ec93486b4da46e074db2e98cb277fddf0058bb92d15c0d9b2d55d4e234babee6a0c87f93b6ef9e2dbc3d0b85147e69b2ef5fb287a8df72b5cbecc427515823d282caa5dcf49c93e71d5fea9324f3ad9098b2", 0x9e}, {&(0x7f0000001800)="f9ba3607ab0956bf4f27f839c319a7bf36e90763990fd0657da897a1ea406297f93db309df4e1d352ffd7816f10214cca91db0732afd368ef09ce5cf76159313a285919bb3b9e3441210ffe9563a27164238b88fd29ac6257e939903313b09c61221c6e75d8976e9e3d8cc2ac90bf4c605c73f8451b0ac58bcd54479abe41f67d2539428b26bd85dc03e7c84b411947a8717f1afeb0cd0a429e451685cba918f9968ed588d140a73b4a031b289338472b583865db4df342d405bc729e794dc9cd3154ea0e345a5c548653d28c9e2bff08c050bc994faa0f5c84f8b0ab177a21644c1da236a421d47012ba510a3e085e3b170e93c09d661b332a08831b6c00b9db3d13174e785af62db2ea1d941ebe8f82b60e757835bfb9dc5214c1b43b7ff7d4c8c271905ebf5233ed701ea70245f8248cd85c0bbbc7b6de1c7615cc7899eac7a5619352a9069ecd8cbe375c5455f9ed52f4c81bde454b243d60201872ceb826ace8955843353aec2277865b7ca377ad4d6ef00a895bc00235ff34c3060a506d73294d3cb20c26d0accc38900b62879ed55598fc1fb22dafc0381fb856e7f8f16afdcfdd50555c4df34572a9340a8bb32e823fabea665f465e6f56362d3d215a3d546cd3caa4ad86d3f8401fa9704b4df0d285b238f5e4baef466a6a97af51411d7074e0f7ec5ace091e316987f8096394ffec7444dc179e64e8c0aab61bf7b1affc97832e5b7682b3d8774c4ff2c584221d87f27d11162dad90ea131fd7db95439fb15ac583d30588408ece4c34bb66cebbae456117009a1a789f14923ac0862bb8350ad80e3ccc60599e3266d6692480d3d379514238ddf865c7c28083058590c36f78a13a4a4da3b0fc51a2eeb216c713223645598d0575ac963a5196230b787dfce4fc5cbebfe9b76e54f442d4e2387a6bfd102afb20aef9c3a9e93cacaff7ff00d48a53f35ebfcedd736ac84c1c8ce3eae989c2ad457793889659d06baddf8cf8184348f48cd3211be6f569ad8dde259987de90307adb1b930e519fed6087436dbc7fbec1e8a2a781ab73ef57d2c0387f35adf23ef9032fa40d02a0f19ff26a88bdc4fc1751a1801163e2fd375fea15c7d586713f8c4f3666f08a19bff6d91c1bcc5cc9659c71701d784f0ed09bf600290104c4d057fe48eb96486d98f78460e25267358713546b72dd1ce065d794bf78c270e33156c4e3650a4310b19647a8124bc4477ffbc805f9d6710005cb84163ba5386b169c52657537d1aac38ae938a370e5978d6a758443987059babfe3c489b8aca33adb35ff83e6eedf0a7a43dbdd04f3aee877eed65617ffe329ffa4b00adf19d57830bedfd7404212fef905124c2e2eb4becfbd0deef539d17db90ccf978174035b2a8c07e411f145c710a71b625b83f570dd3703abae70d93ec2b6103f7d6e9d5e9210b26fd8936ce0b2c09015df8afa30323e85c8d8079e54102222166324144275c0f7c63ea1045774b456e9827a240803848f461070d557b0d96ede54c2318444d2dbdab517a05fee1c7ae110fd5f82e9763fa2738e41d12df760e5373e8ed3fc0c251628f914a215d42c32a72df775e52f4c3fb4fd0894e3a3cfaa9f5cea751d8ca22919ae5c95595b4560f1291b609eecd123c16c9d018236977e1497f631a7e31498d5d330dfe67818df51b6e97fab34c421fabd47f38b4e27452e572c8ce0dda6a8d69b0578bab31438ac1954231be1bb317a3f0439b60c27488177abba247c4338308b6cece62709b493ee22c334e1fa5cd864c6280f9b130872767f261fc6fabd94db1d8926b1b6e4c9c161ec0e60fe35caa0df896d96ab799f92284fb7c5b71c22a8734c339d2a4a59bc18a115a6eceebb984e82259a5ddec822ba9ed32f179d97a05e35def4372b4e03941a26ec64875e946f7320269ba08f132c4896092a3ca5147fe1c398702eaa2345e0758c1d98f92630749c2b9bf1b9285d73b52b963cc9cead0f7dffcf9bf758c276e68daa1a68288ef89b59844675c609736ee7c8677c3f059485f328f9e55a2f19961355e1b5c639187495f0eb4044e830448e99de751b7ede3b3360631965c72844e6c78d19d690c10cc0eeb971073ff0757166f31324f28f22febfa83e2905162fa8bfebb88a461cc0bab0c2514718fdf92475d14ba76f407bdb6817fc216ee714f62d02bd87f51d3de6cc960eaf4992aaee383e77ed9fc89e7fd2d9984440f7fcc5a4bc55f4262c58f334bbbe6d07432d1d8b0eeff16f6f39310ca952cd9387c5e6dab60e70ef20fbff33a499db52263ad95c3d1acb752233b03c6b2b89535e872bc2024443788013f5bee342be65cba17d424c39fd7da528e3152e7bed2060f84461a6ad9f266de8ecce145e28dd0759c2685f3208786d05063aa543c558e2f9ae8a3bf5ce00338bf6e85028642e1b15bb298edada685eec90d8980937cadd6f80be5edb8db052820addffcff3dae4b4f71fd13b767bfa2c4231efe28c77dedd56a5386fa02674c5ca6cc430246aacf9344185bef96a2c84d98a12894ab6c422cd56609e83aafa8e9320867f28ae4fc4bb9ef3adb2f0bfc0422f68bf52c25584662fb27d7c2745d4b5c86451440e6564400dd537b2d11c4352a7c899d1204c25177a6363a6296efa4c497f2fd1e3b35ec0947f911c0a15d2a2d40d760bc76087290f16ddfa44d2b8ef39dc0d53c91b144e47e4bab78fac2d3e3008af6b6f7b629e5c0de4888fa34f76b1dd41367bf3801fe209470bc5055210080c17e23303f3be49b6f3a18ba883a0a6c9b8601dfefc13eb3f4065bfc3dc0c1582836e54a397334412b51b4ef48a889291b066bb8ff8f5cd782d789d2e4251a6c558827ac1725f117809ba6f0743a098a7a5ebffe6b695ce21676534bc77feb4522e5f3df0b05f25f75bf811dec275b4da67718afb42cc9bcb7c0d61e62dff0649fc4640f3268c48b8da3e83fd70bf0b907fef5347d6fb5932d7600b4a34846e069d666a3e1e142bb66f8ddf91c70425090fb2df19609af8c61ac2e6a54a626445a08eb8f8b98bd341f7963937fc9f48e2bcbf9e624ecf6787047db2d3529bc8d2104e4bb5e0c8fa9de8d0d3d89f51f9fe65b6ae8c98ed9d3c0f53e7b8e44c10149ae4be41ea6ad5e08a362cc0f495c4a1e77a187ddd4ffb548268c3bf58c00bc2431bcea51ace162f72c8f5c3c98aff6840e93a0610e98f8e1032b067d79fa71e7ee0c7b3d46a9c7b1743d6761b1075f4ee2599c483eabe53808227740d8e55dc7cfedee98530d1b3ef7798c0b3504edcc64c7a53abe9de00c1b456fe7fab1dce12224eea8c011b67492c5ff3f0fbfed64dd73af5fa366d743f4638b04fb2aeee1cf7be209e7c23b8e30de4c114a158ae2af80353625fa9eabfd9ba646b5116ae43b676f1e6b70b8759c5cd75486af8d36e5ece8db4587f7104e846098a1c07f8358f1522d87e71d5032bc387992b001a162eb3b005eeae3250b9fd273b471a83df95f2d3a41350f0e228b2e2052dcb3fe68ea81d027ed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0x1000}], 0x9, &(0x7f00000028c0)=ANY=[@ANYBLOB="c0000000000000000701000000000000b6c39183e246094e7b7e3a5573e47c0955fbc57c2e296320b848d8dbcca9ffc6bfe3e91ac81f4dfd4cd7f5ce25c5f58266e0d6771dc055780209dfd5d9eefabd5a88aa0888a030d9365b482aa472c1855511a7f1e8fb0dee5419f51fe7a0f0b1a1296db57fb24e007daefddc7aa70ca6b2d452730a0627bcb4b5b4f0abff2160687a7b63a8e86c00bb183a01393822cae896a60eadfd8c6f3cb4c9bdec141ad68346fe1e4380d2bc8d896b54e15de400"], 0xc0, 0x8000}], 0x1, 0x400c040) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x9, 0x4280) quotactl(0xf7b7, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000200)="6316f051953e1ab9fd526028ee1a444bee2bcb96c01a1783d589c3dd0c7e0bda27") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) fanotify_init(0x0, 0x1) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/193, 0xc1}], 0x1, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000029c0)={0x7, 0x2}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000002a00)='btrfs\x00', &(0x7f0000002a40)='./file0\x00', 0x4, 0x8, &(0x7f0000003f00)=[{&(0x7f0000002a80)="5edb5b82c011b0143449166d4af85287a5f3cef5de3428c9cbb7a0988974ff0ef2b57715524a1772532c7a22b49f5f8ede12374433503fabbc6899d0e3fb55a2ab8c732d52331e475e354a49c52958b4e8fd16e421f58061da4fcab7ac6b110d7ed11a8353c7e9295e11a7fba6709cff5fdf856b13c4de01d024cac1c3323ef191519f84a05cc5705d4e639b9db6523bb3b17ec585141c8e2366bb8fd0d71130a5efc7767da81e49afd1ccf60e2571b5d6ac19a31fac1288bf09f5a66b67338448186f6c4d4b8124db3305dbcc01febd38b4d006c7842d0e00539f47b8da99e1301a3adb02c21e1b5907", 0xea, 0xffff}, {&(0x7f0000002b80)="7421b6ed29f8bdd12553bc466eb8df7d63486f94e104221885a779840536a8ea63105d2791cb46bef34fa448d553d6b1ea85745acc0d40329db303424a6fc5f6caea9952f578b7cbf5c52ce778aaab60790311ea89ef617ff91cb22a05a41d2ac7c8a137af289c59fac677ef8c796d31d5f1b0caf44721bd38e57fcbb80e5956c6e9a918bc6c8f3ee81e1967c6140169be5b4502be9c5b58ced34a63621728ec99ca28121e4bc56ff6558398c4408fcca69eac2505cd304cd3700e832511ad54eca3f025b5c4fc84234000144c2d6a8b60094e1ecd73f03a85", 0xd9, 0x4}, {&(0x7f0000002c80)="0431aa6d8784a4eec4caacea96bfebd2538a534cc5a3708fd30f2cd0232f7a3f153235558e4f03fccb06fa260ae1177fabe220a95fadd78909b6e5ed1977828557a834e95f9906b11fa4f5e32d95c060a8a346cd56e7e677df70aa621457dda726683c9184920ed2105ac7e15ac3ea59447592828c9c191053234ee4ded55d674d210039", 0x84, 0xc489}, {&(0x7f0000002d40)="638079ac87da524be471b3c645bfc976316c3b27b4", 0x15, 0x5bfe}, {&(0x7f0000002d80)="d9aac4d16b1934c08a10990a619cbe79f5a42639adf1ab84ad7b05f528b2cf9f060ea49b1aecfe47597c800fb8bb7edc4dad3da5b0c8932c87df1cfb047fdc1f90a3e3c7d73f6bda4e13d6a480cab09d13ab0deff774cd2d209d97bbfb48ca4805e1f12488d10633f7e2f3525f67623dd1729c501810686854c6d74a62e004", 0x7f}, {&(0x7f0000002e00)="b0de73d8ffd4c9c2151f97c0b7c3984f02ccbce76de07faf214c219ebf9bf4c4f6806b837539b7fb71f6e2ebce7531ae6acafa65e73a16262884fcf688f7e2026bffb0a0eb167c88bc47936713c3cd662c80ab855aea35a7e0955296b4daca9590951ad92a513f18ad1e765bbd4ee38a0aae6c1d92a265026b8d941d4ce256c19c0ff2e6d4f29c755904a4", 0x8b, 0x2}, {&(0x7f0000002ec0)='l)8B', 0x4, 0x1}, {&(0x7f0000002f00)="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", 0x1000, 0x7f}], 0x2000001, &(0x7f0000003fc0)={[{@notreelog='notreelog', 0x2c}, {@noacl='noacl', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x30]}, 0x2c}]}) epoll_create1(0x80000) 2018/05/05 23:26:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/35, 0x23}, {&(0x7f0000001340)=""/86, 0x56}, {&(0x7f00000013c0)=""/115, 0x73}, {&(0x7f0000001440)=""/24, 0x18}, {&(0x7f0000001480)=""/172, 0xac}], 0xa) r1 = socket$inet6(0xa, 0x80003, 0xff) dup2(r1, r0) 2018/05/05 23:26:09 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) signalfd4(r0, &(0x7f0000000000)={0xbdac}, 0x8, 0x80000) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:09 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:09 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20002, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xcffc) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'io', 0x20}]}, 0x22) r3 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x2) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000140)={0x28000000000000, 0x1, 0x0, 0x5}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) [ 236.944980] tmpfs: No value for mount option 'ZÿVUg$t­`Ãú•à5' 2018/05/05 23:26:09 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0xb6, "3cefbb68816ce91c5b134cc05c2c3e8bb0b92d1cf86651ae775c9f3f1e5f1200d26de739e08cdcdd376957b800e2e953a3d1816ba272c045ea9210de5522c83e0caf0d5d81bec001c7b07a851f5e5f5cdc851256cc42ea66aacb17794535ffb5841c080f225428a52753ac3bcfb6ee216fc1e2ec63140d7a713950ec258deaa4d7af291a5536e0ecc1f09f812f66dd8d76554626e5e857a363b4e96a27d92cab8c49a76ce148218cbf96db6c58d5d241faa211a0d434"}, &(0x7f0000000340)=0xbe) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) dup3(r2, r3, 0x80000) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000000)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x50000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) [ 237.014800] tmpfs: No value for mount option 'ZÿVUg$t­`Ãú•à5' 2018/05/05 23:26:10 executing program 4: futex(&(0x7f000000cffc)=0x3b9ac9ff, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:10 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1014c0) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x222101) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000240)=0x10001) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'team_slave_1\x00', {0x2, 0x4e21}}) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="465ce751643fd1ab8a7b5773c659f601b136abcb46ee70dda9af5d10133c4f24265e7a9ec95fa12f4162551b5a8bf36e7282e3e971285286b77f49e0a2b8926c1feb52e93f8f4eca0652be34d5f14223de95ab42ba9e9993c8a7af82c978712c9523c33e5294e131dd4cd47425833ca43c5092569ec73fa41a8e32d45c39665f2f14252704f9f014dadc2122ef3986635bd0c5768953bf944b1972db0fd6f6ffce53b93a0832f24cc7ad9fb4ee48019d9dcfbe47aba8dafaf92524df732ef1131514f921547b515dfbfd6801838b6fcc4c522fbcf4fd35089bc3f1215fc002d6bca670cc87f357a37a7b3e7b728b9c33330d53f77a3185dfc2f67dc4b0b7", 0xfe, r0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}) keyctl$invalidate(0x15, r0) 2018/05/05 23:26:10 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x280000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @empty, 0x700000000000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x53f9}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x81}], 0x84) set_mempolicy(0x8003, &(0x7f0000000140)=0x80000001, 0x3) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:10 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000140)='./file0\x00', 0x2) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:10 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0xffffffffffffffff) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/05/05 23:26:10 executing program 7: unshare(0x20000000) socketpair(0x11, 0x3, 0xfffffffffffffffb, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)={0x2, 0x14, [0x6, 0x3, 0x0, 0x0, 0x3d9]}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) eventfd2(0xff, 0x80000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:10 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x6, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x40010) sendfile(r2, r1, &(0x7f0000dbf000), 0xffff7ffc) unshare(0x2000000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000040)={{0x2, 0x9}, {0x10a, 0x4}, 0x8, 0x0, 0x5}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) prctl$void(0x1e) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf158, 0x0, 0x0, 0x0, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/193, 0xc1}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) [ 238.162867] *** Guest State *** [ 238.166256] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 238.175146] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 238.184064] CR3 = 0x0000000000000000 [ 238.187832] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 238.193836] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 238.199857] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 238.206561] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 238.214587] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.222609] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.230626] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.238630] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.246646] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.254650] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 238.262674] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 238.270680] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 238.278713] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 238.286722] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 238.293172] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 238.300990] Interruptibility = 00000001 ActivityState = 00000000 [ 238.307251] *** Host State *** [ 238.310466] RIP = 0xffffffff811f7279 RSP = 0xffff8801ba60f390 [ 238.316460] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 238.322884] FSBase=00007fd03ce18700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 238.330692] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 238.336601] CR0=0000000080050033 CR3=00000001b9580000 CR4=00000000001426e0 [ 238.343643] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 238.350328] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 238.356408] *** Control State *** [ 238.359873] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 238.366552] EntryControls=0000d1ff ExitControls=0023efff [ 238.372061] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 238.379041] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 238.385717] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 238.392305] reason=80000021 qualification=0000000000000000 [ 238.398634] IDTVectoring: info=00000000 errcode=00000000 [ 238.404092] TSC Offset = 0xffffff7d6f4b339d [ 238.408428] EPT pointer = 0x00000001874cb01e [ 238.421797] *** Guest State *** [ 238.425149] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 238.434056] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 238.442903] CR3 = 0x0000000000000000 [ 238.446630] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 238.452616] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 238.458608] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 238.465291] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 238.473289] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.481276] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.489265] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.497253] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.505248] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 238.513235] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 238.521246] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 238.529232] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 238.537223] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 238.545252] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 238.551698] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 238.560254] Interruptibility = 00000001 ActivityState = 00000000 [ 238.566510] *** Host State *** [ 238.569711] RIP = 0xffffffff811f7279 RSP = 0xffff8801ba60f390 [ 238.575708] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 238.582126] FSBase=00007fd03ce18700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 238.589929] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 238.595827] CR0=0000000080050033 CR3=00000001b9580000 CR4=00000000001426e0 [ 238.602856] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 238.609531] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 238.615593] *** Control State *** 2018/05/05 23:26:11 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x800000000003, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:11 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x5d, "dfedb7f2b021530f76cf22ff9f8aaedb33941f96d476246e11e467891ae438dbe037d10586a8c95bb08791be0e04235271fe1e558f6d142678a07041487c21b72fc8ad8349fa8690dca4458b7204dfbe0e815bfd005b06d7915db0b2ab"}, &(0x7f0000000140)=0x65) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000440)) r2 = socket$inet6(0xa, 0x9, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r2, 0x4200}, {r2, 0x20c}, {r0, 0x1}], 0x3, &(0x7f0000000280)={r3, r4+30000000}, &(0x7f00000002c0)={0x7ff}, 0x8) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) recvfrom$inet6(r2, &(0x7f0000000000)=""/21, 0x15, 0x10022, 0x0, 0x0) 2018/05/05 23:26:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="020000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setreuid(r1, r2) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x69d}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x3, 0x0, 0x40, 0x4, 0x0, 0x101, 0x100000001, r4}, &(0x7f00000003c0)=0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) 2018/05/05 23:26:11 executing program 7: unshare(0x20000000) socket$vsock_stream(0x28, 0x1, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/154) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0, 0x6, &(0x7f0000ff9000/0x2000)=nil, 0x9}) 2018/05/05 23:26:11 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/43) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000000c0)=""/129) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000380)={"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"}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/193, 0x190}], 0xa0, 0xfffffffffffffffd) 2018/05/05 23:26:11 executing program 0: unshare(0x20000000) time(&(0x7f0000000000)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 238.619061] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 238.625740] EntryControls=0000d1ff ExitControls=0023efff [ 238.631202] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 238.638137] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 238.644813] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 238.651401] reason=80000021 qualification=0000000000000000 [ 238.657727] IDTVectoring: info=00000000 errcode=00000000 [ 238.663180] TSC Offset = 0xffffff7d6f4b339d [ 238.667503] EPT pointer = 0x00000001874cb01e 2018/05/05 23:26:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="001300000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:11 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x800000000006, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0e", 0x1}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/05 23:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/05 23:26:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000100000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:11 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000a, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r2, 0x0) ioctl$sock_ifreq(r1, 0x8949, &(0x7f0000000000)={'team_slave_1\x00', @ifru_addrs=@generic={0x0, "bf9605ebfa44735c3422bf12dc83"}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) 2018/05/05 23:26:11 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/05/05 23:26:11 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xbec9, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x6580084}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/05/05 23:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0xffff, @empty, 0x27480}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}], 0x3c) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x8, 0x4) readahead(r0, 0x2, 0x6) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x652) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:11 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x800000000004, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:11 executing program 7: unshare(0xfffffffffffffffc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88600, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000200000000000000000000000000000000000000"], 0x38}, 0x0) [ 239.092658] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 239.165516] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/05/05 23:26:11 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) read(r0, &(0x7f0000000040)=""/163, 0xa3) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:11 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x3ff, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x6}, 0x8) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x400, 0xfffffffffffff802}) r2 = getpgid(0x0) wait4(r2, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000140)={0x6}) 2018/05/05 23:26:11 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x800000000009, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010400000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x80001ffd, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffb) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="67f464400f014e00c443314c847e49000000640f35420f01c866b820000f00d00fc758e80f01cbc4e168166c9506b9800000c00f3235010000000f30", 0x3c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 23:26:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00000000c0)=""/111, 0x13) write(r0, &(0x7f000017d000)="9d8ecc80ee0101df24e9cd0050b40000ffed00000004", 0x16) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x9, r2}) 2018/05/05 23:26:11 executing program 7: unshare(0x20200) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)={0xdc, r1, 0x3, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3d945be4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8a}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd95}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8c1}, 0x24000800) 2018/05/05 23:26:11 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000c, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010200000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:11 executing program 3: open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x86000, 0x0) close(r0) get_mempolicy(&(0x7f00000002c0), &(0x7f0000000300), 0x24a7, &(0x7f0000ffc000/0x3000)=nil, 0x1) open_by_handle_at(r1, &(0x7f0000000140)={0xb, 0x1, "843b0b"}, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40001, 0x100) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000200)={0x2, 0x1, 0x7c, 0x81, 0x0, 0x80000000}) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') [ 239.456485] Unknown ioctl -1067953333 [ 239.494532] Unknown ioctl -1067953333 2018/05/05 23:26:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f6970365f74613377329fc014bdcf654e13") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7216}, &(0x7f0000000280)=0x8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:12 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000006c0)={0x7, 0x5, 0x2, 'queue1\x00', 0x40000000000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x500, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r3) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r5 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) listen(r1, 0x80000001) ioctl$TIOCGPTPEER(r1, 0x5441, 0xc000) keyctl$read(0xb, r5, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r8 = accept$alg(r7, 0x0, 0x0) write$binfmt_elf32(r8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x280) recvmmsg(r8, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r6}, 0x14) ftruncate(r4, 0x7fff) 2018/05/05 23:26:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000001000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:12 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x7ffff) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x855, 0x4) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) fanotify_mark(r0, 0x80, 0x2, r0, &(0x7f0000000080)='./bus\x00') 2018/05/05 23:26:12 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x80140) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/05/05 23:26:12 executing program 7: unshare(0x20000000) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2, 0x0) clone(0x212000, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f00000000c0)) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x5, 0x129b884, 0x5, 0x9, 0x7, 0x4}, 0x401}, 0xa) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x82000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x9, 0x6, 0xffffffffffff9a76, @empty, 'ip6_vti0\x00'}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x3f00, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:12 executing program 0: unshare(0x20000000) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x27e}, 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) socket$inet(0x2, 0x4, 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0xffffffffffffffc1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bind$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x6, 0x1, 0x2, "7c10893749aedaee2a50543cee952998748d025c8ae5f4d80adb2990d75ee9084cc0f26afad34dfac476ccb16f82dcf63754f489f52e7e540d2ade98f1f4bb", 0xa}, 0x60) ioprio_set$pid(0x2, 0x0, 0x4001) connect$bt_sco(r2, &(0x7f0000000200)={0x1f, {0x5, 0x6, 0x89, 0x7ff, 0x7, 0x7}}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:12 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x800000000008, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:12 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x800000000005, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)={0x1048, 0x2f, 0x301, 0x70bd2d, 0x25dfdbfe, {0x1f}, [@typed={0x14, 0x8f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x1014, 0x94, [@typed={0x8, 0x28, @uid=r1}, @typed={0x8, 0x66, @fd=r0}, @generic="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"]}, @typed={0x4, 0x4b}, @typed={0x8, 0x70, @fd=r0}]}, 0x1048}, 0x1}, 0x8004) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0xc1}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) getsockname(r0, &(0x7f00000000c0)=@nl, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffca7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0xfff, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/229) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8f", 0x3cd}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/05/05 23:26:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000002000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:12 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x3, 0x348, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000958], 0xfffffffc, &(0x7f0000000000), &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000626f6e6430000000000000000000000073797a6b616c6c65723100000000000073797a6b616c6c65723100000000000065716c00000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaabb000000000000000070000000e0000000180100006d61726b000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000000000000000000000000000010000000000626373663000000000000000000000006c6f00000000000000000000000000006263736630000000000000000000000065727370616e30000000000000000000ffffffffffff000000000000aaaaaaaaaa00000000000000000070000000a8000000e0000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb00000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000002000000000000000100000000000000000000000000697064647030000000000000000000006263736830000000000000000000000062637366300000000000000000000000766c616e3000000000000000000000003d80d3e65ea7000000000000ffffffffffff00000000000000007000000070000000c00000006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000005d326c4a0552212b5e62abd6b4bcaea16fa0dfbca98fe6a6403615f707f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000"]}, 0x3c0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r1, &(0x7f00000000c0)="f8f5c776ea831c383fe4f628e2e620dd6bde1d37273bea07434fce58", 0x1c, 0x4004080, 0x0, 0x0) 2018/05/05 23:26:12 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0xd78b}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000300)) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000040)=0x54) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x100, &(0x7f00000000c0)=""/196) wait4(r2, 0x0, 0xa0000004, &(0x7f0000781f70)) [ 240.339579] tmpfs: Bad value '755 [ 240.339579] 54 53 0:23 / /dev/pts rw' for mount option 'mode' 2018/05/05 23:26:12 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x800000000007, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:12 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400001, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x1000, &(0x7f0000000080)=0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x3, 0x1, 0xff, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000001c0)={{0xda, 0x1f, 0x3f, 0x7, 0x5c6, 0x7}, 0x6, 0x1}) set_robust_list(&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f0000000200)}, 0x80, &(0x7f00000002c0)={&(0x7f0000000280)}}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00000018c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xe0600010}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)={0x13b8, 0x5, 0x3, 0x20, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x8}, [@nested={0xc0, 0x3e, [@typed={0x8, 0x39, @fd=r0}, @generic="38371a9337741c4780cb2c51ff03e43de309b9d61c363154ad9f226f80eadf9dbe4506f82ef25d9c1f6d097dc2ad1fec903f2b86e44eddca86f59aa1263fc38ca66d03049fe66ed7f4225f17e72dec7691c600ae97d778f95bc62fdc", @generic="311adbb5b494212740e3af7947dd9ee916ecc76f3db0282477f27d01a0d09c5b71241f5e48f55da92c52404153", @typed={0x10, 0x19, @str='/dev/rtc0\x00'}, @typed={0x10, 0x0, @str='em0security\x00'}, @typed={0x8, 0x63, @uid=r5}]}, @nested={0x114, 0x47, [@generic="465bdb28369b4fcd60618fad4346dc0dd31b41fe460ebda3638757e6e1d97e3bd828e44f8edeef0a74b8f42642344d1b24942d827661ca32c8896b79cc9a170d722485b37ecddc176dcaa904860e677224c78910189c2552cdc85638c6887cb2", @typed={0xc, 0x30, @u64=0x401}, @generic="47eda68a9863382c5b74f69fa9394a72495409895199ec15aec4c17b820b7c7d2ea703887ccba72ba3b4448e29a3dd961a418190df7d5cf39437346676eff3f8c34b981524f5e4bc5c9cea5364131d47c357a5f2ebad27fcd3bdec31aa90039ea74d8679e4b7ae40dabde888146501ab7bb4d7ad9352858a375d60aa4915ffa7f5f2731f3a8fc6703dafee544ace67efb68e711c7f394bc74e3bea", @typed={0x8, 0x13, @u32=0x9}]}, @generic="6852d969d280088a9c12f1c3419ad8a96e71eebf168195d65882385be70e0199d8982957724d699b667f33ab2c7e8357d55480881442d60a047275ae6092ed51bbaceb2e23a6c489ab0efbf5ae547e25361c5f5d8f28463b3a6110b861b9b58659dfd5389197d2a27df1b3809dd3d12fd6c4cc81e7659b8a547eeaeb199301a4843be198b35ffbb0289e3a2716825203d32f9b0b8878dda1fee8fa1fa0b324c4a5a175d746a1151f0bbf960afb1f2990c16817bd2d312f99154bc50f2ac0347df7ab3e9a752047e23f1494105507ee0363ca1995", @generic="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", @generic="5b547a4df7cb1133863898db5752ac6e", @generic="f1a49c6c76b3f8417bc9e603f3dc3cb9d94087a65b021d817b2d5fea2cba65caf74e4fcf5476bfff23fa06acce10aa0cc949678c6900de562174796d7b182ddefdbfcb65cd2dec2f7de936045b86e786101ba71d87c31270c55b6393e6c6b489310de258ce75505bf4f463ad783cb168c6601eedc853efb311c6c30c3cee3f5f8687efd16db940d62ad195986f866882a7d6a8a942c10ebbefd2f78afd5dbdffa604287192a5818d384efada9ef7c044704fe2640d2ed7e5f085dcd50d40d959edbc56018b05afb1baa6912d7b7a2a", @typed={0x14, 0x80, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x4, @ipv4=@rand_addr=0x9}]}, 0x13b8}, 0x1, 0x0, 0x0, 0x1}, 0x84) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000001900)='/dev/full\x00', 0x200, 0x0) r7 = syz_open_dev$mice(&(0x7f0000001940)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000001980)="d7aa4a11e9b0a47240a8c48c7b7828f5636fb0874bd404792ea1b7b5aa594e1e0f07f09874ac58a17e95d644b1a0ba4d2aa2c644a0a6a763a28ca5c1c35cbaaa94c8d2f60ebe2669320f9606d05f694abff24e7bdc0c454cef5d579bf4ead933cccc9998ae1d6ce07c709400c2936e44b53528998518823c175fde2bf524c1cc3f0474d663a75f8f0f9e67232ca11d696df6efaaee05a6a2e3db520c20af1f114cd91aa99257381614495f5e231213ca382e93093881bacfae8e2f3caf7b06700920205a5862d69748b454e9d66f5f757cca908bf66584e7bd71e60d512ea81ddd09efa903d467d62abfab544ab5c3fdc4c17d", 0xf3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001a80)=r2, 0x4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001ac0)=0x4, 0x4) syz_mount_image$minix(&(0x7f0000001b00)='minix\x00', &(0x7f0000001b40)='./file0\x00', 0x5, 0x2, &(0x7f0000001cc0)=[{&(0x7f0000001b80)="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", 0xfa, 0x80000001}, {&(0x7f0000001c80)="3df2196762aadd72b279", 0xa, 0x4}], 0x200000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x401) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d00)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001e00)=0xe8) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000001e40)=0x800, 0x4) flock(r6, 0x7) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000001e80)={0x5, 0x10001, 0x6, 0x6, 0xb87}) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$tun(&(0x7f0000001ec0)='/dev/net/tun\x00', 0x0, 0xd2040) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001f00)={'vcan0\x00', r4}) pwrite64(r7, &(0x7f0000001f40)="b0c37bbd969f6ee41797597cc60df0959749e762b15f6eb946f7cba21dfb7000e731154085a43a7a0daa62626d9d8e9519c189f7f9243f0a4fa9b9df2e3f410ac79bd84bddcdaa606bda428b214785816824ee78dff486424b0a8b7b56b7161a0b62ef8ce852116a4e18e6057e0de3851e1b4e64f2edaed16c1389611bb693b4e112ee2af82f2363238e4085abec891f6ccd800d7add90bf69b2b97a605953bf5f5e1933dfc82e3facc5708b6c6c7132ac571d4c8fb88eb748d6e0adee656ba18f91f10a9df40e9a8baf688797661936a8996a19e60ec12231e87171813fdef4f2a5134d60175e5686557804", 0xec, 0x0) syz_open_dev$amidi(&(0x7f0000002040)='/dev/amidi#\x00', 0x4, 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000002080)={{0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, {0xa, 0x4e22, 0xbd0, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x28000000, [0x8, 0x1ff, 0x48a, 0x1, 0x1, 0x9, 0x5, 0x10001]}, 0x5c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002100)={0xffffffffffffffff}) setreuid(r8, r8) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000002140), &(0x7f0000002180)=0xc) 2018/05/05 23:26:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000400000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)={0x1048, 0x2f, 0x301, 0x70bd2d, 0x25dfdbfe, {0x1f}, [@typed={0x14, 0x8f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x1014, 0x94, [@typed={0x8, 0x28, @uid=r1}, @typed={0x8, 0x66, @fd=r0}, @generic="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"]}, @typed={0x4, 0x4b}, @typed={0x8, 0x70, @fd=r0}]}, 0x1048}, 0x1}, 0x8004) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0xc1}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) [ 240.542599] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 2018/05/05 23:26:12 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x3b9ac9ff, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000040000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:12 executing program 7: prctl$setmm(0x23, 0xc, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0x599e8fe7) fcntl$addseals(r0, 0x409, 0x4) 2018/05/05 23:26:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@empty, @broadcast}, &(0x7f0000000200)=0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000380)={0xffffffffffff2327, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22}, 0x80, 0x4, 0xfff, 0x5, 0x6, &(0x7f0000000240)='vcan0\x00', 0x0, 0x96812a6, 0xfffffffffffffffc}) [ 240.587344] tmpfs: No value for mount option '948' 2018/05/05 23:26:13 executing program 0: unshare(0x20000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9a47fd1a54236b9bbdfa7bbbe1d0aa9f", 0x10) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:13 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000400000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:13 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x800000000000000, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400001, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x1000, &(0x7f0000000080)=0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x3, 0x1, 0xff, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000001c0)={{0xda, 0x1f, 0x3f, 0x7, 0x5c6, 0x7}, 0x6, 0x1}) set_robust_list(&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f0000000200)}, 0x80, &(0x7f00000002c0)={&(0x7f0000000280)}}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00000018c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xe0600010}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)={0x13b8, 0x5, 0x3, 0x20, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x8}, [@nested={0xc0, 0x3e, [@typed={0x8, 0x39, @fd=r0}, @generic="38371a9337741c4780cb2c51ff03e43de309b9d61c363154ad9f226f80eadf9dbe4506f82ef25d9c1f6d097dc2ad1fec903f2b86e44eddca86f59aa1263fc38ca66d03049fe66ed7f4225f17e72dec7691c600ae97d778f95bc62fdc", @generic="311adbb5b494212740e3af7947dd9ee916ecc76f3db0282477f27d01a0d09c5b71241f5e48f55da92c52404153", @typed={0x10, 0x19, @str='/dev/rtc0\x00'}, @typed={0x10, 0x0, @str='em0security\x00'}, @typed={0x8, 0x63, @uid=r5}]}, @nested={0x114, 0x47, [@generic="465bdb28369b4fcd60618fad4346dc0dd31b41fe460ebda3638757e6e1d97e3bd828e44f8edeef0a74b8f42642344d1b24942d827661ca32c8896b79cc9a170d722485b37ecddc176dcaa904860e677224c78910189c2552cdc85638c6887cb2", @typed={0xc, 0x30, @u64=0x401}, @generic="47eda68a9863382c5b74f69fa9394a72495409895199ec15aec4c17b820b7c7d2ea703887ccba72ba3b4448e29a3dd961a418190df7d5cf39437346676eff3f8c34b981524f5e4bc5c9cea5364131d47c357a5f2ebad27fcd3bdec31aa90039ea74d8679e4b7ae40dabde888146501ab7bb4d7ad9352858a375d60aa4915ffa7f5f2731f3a8fc6703dafee544ace67efb68e711c7f394bc74e3bea", @typed={0x8, 0x13, @u32=0x9}]}, @generic="6852d969d280088a9c12f1c3419ad8a96e71eebf168195d65882385be70e0199d8982957724d699b667f33ab2c7e8357d55480881442d60a047275ae6092ed51bbaceb2e23a6c489ab0efbf5ae547e25361c5f5d8f28463b3a6110b861b9b58659dfd5389197d2a27df1b3809dd3d12fd6c4cc81e7659b8a547eeaeb199301a4843be198b35ffbb0289e3a2716825203d32f9b0b8878dda1fee8fa1fa0b324c4a5a175d746a1151f0bbf960afb1f2990c16817bd2d312f99154bc50f2ac0347df7ab3e9a752047e23f1494105507ee0363ca1995", @generic="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", @generic="5b547a4df7cb1133863898db5752ac6e", @generic="f1a49c6c76b3f8417bc9e603f3dc3cb9d94087a65b021d817b2d5fea2cba65caf74e4fcf5476bfff23fa06acce10aa0cc949678c6900de562174796d7b182ddefdbfcb65cd2dec2f7de936045b86e786101ba71d87c31270c55b6393e6c6b489310de258ce75505bf4f463ad783cb168c6601eedc853efb311c6c30c3cee3f5f8687efd16db940d62ad195986f866882a7d6a8a942c10ebbefd2f78afd5dbdffa604287192a5818d384efada9ef7c044704fe2640d2ed7e5f085dcd50d40d959edbc56018b05afb1baa6912d7b7a2a", @typed={0x14, 0x80, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x4, @ipv4=@rand_addr=0x9}]}, 0x13b8}, 0x1, 0x0, 0x0, 0x1}, 0x84) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000001900)='/dev/full\x00', 0x200, 0x0) r7 = syz_open_dev$mice(&(0x7f0000001940)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000001980)="d7aa4a11e9b0a47240a8c48c7b7828f5636fb0874bd404792ea1b7b5aa594e1e0f07f09874ac58a17e95d644b1a0ba4d2aa2c644a0a6a763a28ca5c1c35cbaaa94c8d2f60ebe2669320f9606d05f694abff24e7bdc0c454cef5d579bf4ead933cccc9998ae1d6ce07c709400c2936e44b53528998518823c175fde2bf524c1cc3f0474d663a75f8f0f9e67232ca11d696df6efaaee05a6a2e3db520c20af1f114cd91aa99257381614495f5e231213ca382e93093881bacfae8e2f3caf7b06700920205a5862d69748b454e9d66f5f757cca908bf66584e7bd71e60d512ea81ddd09efa903d467d62abfab544ab5c3fdc4c17d", 0xf3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001a80)=r2, 0x4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001ac0)=0x4, 0x4) syz_mount_image$minix(&(0x7f0000001b00)='minix\x00', &(0x7f0000001b40)='./file0\x00', 0x5, 0x2, &(0x7f0000001cc0)=[{&(0x7f0000001b80)="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", 0xfa, 0x80000001}, {&(0x7f0000001c80)="3df2196762aadd72b279", 0xa, 0x4}], 0x200000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x401) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d00)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001e00)=0xe8) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000001e40)=0x800, 0x4) flock(r6, 0x7) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000001e80)={0x5, 0x10001, 0x6, 0x6, 0xb87}) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$tun(&(0x7f0000001ec0)='/dev/net/tun\x00', 0x0, 0xd2040) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001f00)={'vcan0\x00', r4}) pwrite64(r7, &(0x7f0000001f40)="b0c37bbd969f6ee41797597cc60df0959749e762b15f6eb946f7cba21dfb7000e731154085a43a7a0daa62626d9d8e9519c189f7f9243f0a4fa9b9df2e3f410ac79bd84bddcdaa606bda428b214785816824ee78dff486424b0a8b7b56b7161a0b62ef8ce852116a4e18e6057e0de3851e1b4e64f2edaed16c1389611bb693b4e112ee2af82f2363238e4085abec891f6ccd800d7add90bf69b2b97a605953bf5f5e1933dfc82e3facc5708b6c6c7132ac571d4c8fb88eb748d6e0adee656ba18f91f10a9df40e9a8baf688797661936a8996a19e60ec12231e87171813fdef4f2a5134d60175e5686557804", 0xec, 0x0) syz_open_dev$amidi(&(0x7f0000002040)='/dev/amidi#\x00', 0x4, 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000002080)={{0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, {0xa, 0x4e22, 0xbd0, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x28000000, [0x8, 0x1ff, 0x48a, 0x1, 0x1, 0x9, 0x5, 0x10001]}, 0x5c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002100)={0xffffffffffffffff}) setreuid(r8, r8) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000002140), &(0x7f0000002180)=0xc) 2018/05/05 23:26:13 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) r3 = getuid() stat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000032c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x60000800}, 0xc, &(0x7f0000003100)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xfffffffffffffeb8}, {&(0x7f0000000300)={0x1764, 0x38, 0x300, 0x70bd25, 0x25dfdbfe, "", [@nested={0x119c, 0x61, [@generic="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@generic="e2024920a594b665859704d7573e3080c7b02be637430810ded62260bdc6527593c3c782c9c458d8bb19840f5a6a06ea133ba7cefd820823e56000e08ea59dc46889e02f50eeee6184da6221b5810aeaab59ea730e947a7c2b3393166df38f748a653b53d77217fa389233b6a9496307021fbbd14786483d9318d43b42de58210d4ce7140c13d7118c5487fa0fa2696b0b48f9f8a108d657c4546e81f508b6c2f2fd7c58c6ff8fe0df6b80c3da67f65129348da0f2", @typed={0x8, 0x45, @fd=r1}, @typed={0x8, 0x6b, @u32=0x4}, @typed={0x8, 0xd, @ipv4=@multicast2=0xe0000002}, @generic="50618f58bfaafa66729cfd8b29ae03ec73a6af58a9e1d25ec1fd5015fc14837392609aaf338a31d74aadc354f3681dbe89cdd22220875d26312c8e597621762307535509aa2c1590a8c0e1d348876cb8cb2366a97478793670e0b814674e32072c9c9e34408783c4a80f941ef29979641a9f51c02b14b0eefb6d2b518af191734ca1b63920dc501f6bd9c0fb1cd9a6ffcf5a8faa05896502c56074556e94966030ad7bceaaf345ac9600db34d84d49c234cb1e482dd34ed31495fd8a8dce982f4a", @typed={0x8, 0x3e, @pid=r0}]}, @nested={0x404, 0xf, [@generic="7702f2daf84c4e7091fa519e7f8748b626ed160d693cddd027e28fb02265afbf5107dd1f20b82767407578865024efbe1a69876409e29b2d8519a77a53b11d408247c412c67dc800bb7d7755c53832330439293f6268a2a90e1227c2e10cc6a786dfe8199248871a18ef9cc330eabb64d2a349f88842efbefa85c8fe558d78ab9e4df1ab44de0c0ec09a245a44694c6fe80a0180e3cbcc71a0ae9088fe52cf49df2c6ae21d31f31ceb760e16fa0fa101e1b61089954ba4dfe6bae78d7c06a31dc80bfbb0c9608c20e220994d2c858f25cd2e29ae1a6f8b1782b8be2eec7a9483e458beae4aa3c270bb0d965d2f03", @generic="ec12a8fb51008c151af94684627d818f82d02b03d627d0fe79ebd72e86448905713a850eaff697d399fd715a50cfceff63802fe1a57ebc2948efdb983772c296629432a71ac8cad0ac80c18048c6f795712ddcd38ad8a3e3480ca5f7ab771ccf63262f92895730f70ca7ace2662ae0aba3b7e4a0362bcef03e4116cdceb8d5b587d47edc029b15e7ebc3962daac1ef4a2f780a49e9d1487da47f2e71f18b04d54c50de1eeb8d65b8a16c821b41ba626bfd8d741344657ca42bdf68d3ac15243d484a296bea03163c72d33448269dfa78032d3390e9a0ad8a12d078363de776665078b37cecc735955a9acfbe", @typed={0x14, 0x54, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xff}}, @typed={0x8, 0x67, @uid=r2}, @generic="fa5e66d2d688dfee9d8ffa99f89a089ab6bb2ac442c7dfaa085a2c03a74cac4363adc3c7e9fc96c3f02d35fd5064fbc47cb226f718be47702f6d5dcc9c8de2ee96affadd04553b3f120f99ee1ec23e1f7be1f9e92b49ab27332b1c50cdc2b020207e0652b080ef637c7d8d0add92a7f437046adc8a607213ba1c69db58d19382ede4175761251fd2e08e320d4b995f165be7ec49e330f732ba4e74be9b953cf0dcb6ed748ecbedc07499539c042661dc71f2041c05d836031f038b709dc2fcb5767fa89a3352112506afe886c458fb", @typed={0xc, 0x26, @u64}, @generic="27ae6ee8913ad4a746eedfe05fee53bc06dff9a9e6b894f99e106d1e6713d1997ceef4957fe720557beb849819f130867e49f36fd50b732cb4c8c72149220941d2ac7d00f6cc259cdd105b65faf7e6261d7ed57f59c5c754b222e9630df7157d3f3b121205cbd2aceeec4f6cb9e5c4be80f957ef2d6ac556999f6059484cce7279cd8328ba057703f91bb34ef192c69f3b309aa05b879bee40246d72c44e0fffce3b890b21f25c", @typed={0x8, 0x54, @pid=r0}, @generic="58ab017072c9f1a0b317e3558adcda98e42e20615379dd260884deb3cfe2bb8f2d6f0923d8a43ddf0d08ec08c96f63aee0f2d59f16cd459f48c8253fb281831791b3bdd315361aa81fedb3293c3bd020f36de8233b02b0896224ccda4d5065e7eacb83362909cad957d24252cdde2edf32f316139a52f7fc71470700c40e", @generic]}]}, 0x15b0}, {&(0x7f00000018c0)={0x10, 0x24, 0x2, 0x70bd27, 0x25dfdbfd}, 0x10}, {&(0x7f0000001b80)={0x1530, 0x23, 0x820, 0x70bd22, 0x25dfdbfb, "", [@typed={0xc, 0x42, @u64=0x7fffffff}, @generic="f97e4318c0cdf3f845a339479ab1ad2340021c45f29b1a018810bf0265f666e25ca4bf0cd000bc104b9726d092997f4220b32cb5d9bcba2abbe075742a1830725817f67eb46c969b70e875416080a6b06a15aab13da74b46172293d10254f665dc71c937ff49211f15fb5ce5af986c87a26568cc29ab17c7103cf25eb975d3a62a4695403e94966e31ef2a62fbd81c395d731e5ba6c995e268c154614f2221e384a4717e7e89f1dc44beee4c557366dbb117a36395ce0551dcc630ac6ba6200ec77a8b1b41e4572824095cb79933077422b1", @typed={0x0, 0x4, @ipv4}, @generic="c61a22c48ad36f376567948e137d908ecc9a53d9c0de925484f37e0dc8a621851b8464c8737e68d9fbfdf8ab6a5ee7b9f79901b5ce2ebaaca71d50ca59a771154461a6ae8e6ef2becc7913f8e674307cdd55cd8cabfc94d7616c232e8be46a6a8c03f5758bc13d014960d93982debe0bcda991efe6884565b7a1ba1dbd10d1e3d34ea8e131d38097686887df8428155d522c6b1c60af75c79e90dafeac87fdb2c50ab7cb667b2e63000e4c71035a51046828e5b25fa8e5f60ddc5bf9ab5ca4c796afa225b8b5494a4a5c7e801bf34590da18871c45fceca6", @nested={0x1d8, 0x72, [@typed={0x4, 0x6}, @typed={0x8, 0x1d, @u32=0x6}, @typed={0x14, 0x7c, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @generic="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", @generic="861bcdce2d6e8b9e2aa04d12c4aafd23cb958d20317e820032961cce452166232415cef0d622aea79f80a2af7ba043696c849d8d4c4e0a546ceda6f8b54afc3019c8ba37e26f77fb1c47962f2855d8d610b79443b95a970ca644657f0ffcc8785b6b730f8e50050510f17526d910d9dd89bd549cf375bae31105dbb8ceb05bd5f7a5d31aac75938b93b2012b8a12513864617b1be5e079fcd2f2229105be6e36caa3be6cd38400d2fbd2168bbff56a7050deca68342048"]}, @generic="6e7b1515c5247b1ee84eb9170d7a0fb8e459c6e5e7b45eac2f53508b95336988848ff6afa6b26b7e7613ba2c28d42c99001ee22188ea652210a5649e61f266275c485996fba48809a4c9e7a2dc66965180ed8646485b63e3c09465dd10b056dfe9975d21297d3ebedb1dfb4a069f462e82c2a7c4f90efc5f8178a34e9cfdab0371324fc1a5ce2d141179af78dcf7", @typed={0x14, 0x20, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xbc, 0x10000, @binary="e27e101c5b54052eaef0666a987b24ecfcca9b9822ed91a664775a0aff3b71b5a866eaa74e8d7bd392001cc92cd5f45bed008f6dd6aec39dcb6bcf54bb8f2cfceaf21a9cb8c5ef075c194b66741ffed513b4cd2733e68fb682a367b6bbbe50becfb3d06121df3fa20d10dbd3c3e090dc91c08e9bd95a33f0a1be644cae269ece1a633bc1c9ea3592d5415b73a646007dfe56e0f7896524e6824a62ca2df92f052e23dff31135458f3bcecbf5134572ca0c068b5fc31b1d"}]}, 0x1530}, {&(0x7f0000003300)={0x20, 0x35, 0x4fd, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x3b, @str='}\x00'}, @typed={0x8, 0x95, @pid=r0}]}, 0x20}], 0x5, &(0x7f0000003240)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x60, 0x1}, 0x51) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc) 2018/05/05 23:26:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYRES16], 0xfffffe12) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000000)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc001, 0x0) 2018/05/05 23:26:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x10, 0x4) 2018/05/05 23:26:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0xfc010000, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x3, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x0, 0x6, 0x1, 0xfffffffffffffffd, 0x7ff, 0xffff, 0x1, 0x0, 0x6b7, 0x4}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0xb29, 0x4007, 0x4, 0x1, 0x1, 0x80000000}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x20000000}) 2018/05/05 23:26:13 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000001000000000000000000000000000000000000"], 0x38}, 0x0) [ 240.862093] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 2018/05/05 23:26:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:13 executing program 1: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x8}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = getpid() r7 = getpgid(0xffffffffffffffff) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f00000003c0)={r8, r0, 0x8}) r9 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(r9, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) accept4$packet(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001dc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000640)={r11, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', r10}) dup2(r1, r5) dup3(r1, r2, 0x80000) ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) syz_read_part_table(0x80, 0xa, &(0x7f0000001cc0)=[{&(0x7f0000000500)="351b08372b83f1366e6699c42ac5979bf4a985d4b37601", 0x17, 0x64d}, {&(0x7f0000000540)="872ff25ee0ef50f800b2ea1652e74bc7975662cbf48282cee42b9c96693e8b62cdbe7ea91bc78130ec8f7941561d4b1e80656e0939aca713fd8180ecdc9cd58c7ce597b404d97583c43c8bd63b913b6f0d5af1361eb6fb0e0c3f12c3a72425c671807312dae55ec352f9a21f153843d686a386df412dbab21c182a9999aa22faaf1f07d05fc5dc78cc4c83e0e4a189759fb085a644a75f346b44b936ccf2f56d3020144da281", 0xa6, 0xa0a8}, {&(0x7f0000000800)="4c81ed0c683c58c40b0f4815da91ecee60cb79c20f16d7f6e3cfc25875b434b13faa5a7fc9faf0e3307268d424e031081c9b04b1009288d2fa7b7d74d95f9c25b4fe5085102f86ba2b6ac1e019ab0b98dc09832a0c2d6d3a85e3f17955720f2e92080cede25f6a5e89b00bd74ffa0c5dbd3ceeece2b13fb6e00f201b6625546962acbb4d05c6c86fe1833d8f84d560781cb6740289e264ece1f43bac0bcdf6999d95fbcc545f624fa20744c0ea43383b0c66eda3bd053ecde3384bf98f199843e4455be9f6a08b0eac8d7159acf4294d8a032ec98ff3e97fec6556db25170db0", 0xe0}, {&(0x7f0000000900)="c58f3167a534b198eb55eef5b7b39da935188d8c8cf1da5099c850616169f4f085d185c171931320462a4cbb642e9b842c37ea235676615e5b1f233a184094457bd7b8de27e59df602ef723b51d0573d9bce5865e5249a74185b55f253032c738926b4542e25b1dc413ff6893f51f4cdf74533e7f6b661b4d5944d2100675cb60c1b043edff0bc6ec5591da14b596cf75032d1b3dc73346095672da9db0630f1d0615db52b234dc03d89856ae4e6d0f7fd36d57b4768551b705422a18b28798a4749da0d907ce455737ec88ff3dcbca45863028d1d96a8360ad0926e32e12540d423f87fcfb4381b7b660263ef76b177d0779e", 0xf3, 0xfffffffffffffde2}, {&(0x7f0000000a00)="67763606e7006c513377faa4", 0xc, 0x1f}, {&(0x7f0000000a40)="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", 0x1000, 0x8}, {&(0x7f0000001a40)="6f99a8078248dd2218c65a20a2869ca85308cd55486d0fd7457b31a31ccab78e", 0x20}, {&(0x7f0000001a80)="4fad8dba91814ce5195f6c632c0995e6e7902f9a8709b0bc3882d74960e0295134a53f77bd7f4f8ce79e6bd224653b13334a2c9531f5e22465920f141af708bd90db6b311f0132a79a80df5ae229d2b2ccd3cf1e177d2ea6b29c3e2db08330db7db3c6660f96ec742721fba5e115ffcabf9a0a8e3508344989af6b5b6d5cd92c5068f53ee2ef373e09ef73a8", 0x8c, 0x38}, {&(0x7f0000001b40)="3f5453d24568801efc98d64e43c966f86bce0e33a949476e21c58ae2fd04524761d20d07192038a3a7865a6fbc8bda25acb97be99a301e17f9c7f1dc8e96b7db028d336cd14a333e7dc06a184244af89d2ee4e365c892cf5f2b7df4405a5379021613a903f2e0c2299fee5e1b7dee9", 0x6f, 0x1}, {&(0x7f0000001bc0)="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", 0xfe, 0xfffffffffffffffe}]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/05/05 23:26:13 executing program 3: shmctl$SHM_UNLOCK(0x0, 0xc) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x4000) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080), 0x0) shmctl$SHM_LOCK(0x0, 0xb) flistxattr(r0, &(0x7f0000000080)=""/97, 0x61) r1 = fcntl$getown(r0, 0x9) waitid(0x0, r1, &(0x7f0000000100), 0x8, &(0x7f0000000140)) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfff) 2018/05/05 23:26:13 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000002000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='pids.current\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:13 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x6, @empty, 0xfffffffffffffffc}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgid(r2) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000840)="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", 0x1000) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = accept(r0, &(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80) r5 = dup(r0) sendmsg$unix(r5, &(0x7f0000001a80)={&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000001900)="608adf6dc1795e240e08b6517a28493d59bed50d717dfcd9aff70bf3d74e2a0a653b43774bc495bea881886749d48895643c5ba4a342ba180083d70b8aee8f87419d07c565d711e1ae91ebc12f6ff7fad20ecdce68db69d247ad056ca4001abfd640d8f36809447f155b501502763577d7892752b28a51bd95d8c0104a0a7e6b63709bef90d8f899356d27840d52c7c51b3f7f8554d2c00470828eef22b5", 0x9e}, {&(0x7f0000000780)="25832ae361c199d64b115b82c07468c5df496ce920fa31047ecb5d00571da19b70427ce35cf357465fbed0e0cff84536df89bd7c0618958219da587c63991fb5", 0x40}, {&(0x7f00000019c0)="80dbfd18de0f0a9dd6b2566c011c1a084ebda6ba382f1a606acd324f0125ddde9f77a2faafe1b067aa861ca4ef93c63452a914fe4d162e37344271452c7f5a21584612eac3a771a5a683440d0d0d06a9c1118025a1b3d0a5027e150edc673770c9c95db19394f0bff38a0998eae9729695b61067f92340f981bfc126b4d0e44969e72b10d0ce53a23d2ae3fc194f70", 0x8f}], 0x3, 0x0, 0x0, 0x1}, 0x10) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000100)={0x0, 0x4, 0x6}) sendmmsg$unix(r4, &(0x7f0000000800)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="0f5a74b2c1f8215d277794b03d1993a2d368c4dbdc4a119d4aa94493fddf730c2d8065a52513fbc0d14f424b2bb162ba73e9d62cd108b8b008876b315bfd35fdea2b350a", 0x44}, {&(0x7f0000000500)="d97159719ab9a0ed703d278a39ea43d1e23a4f6229814c571ed614e4a352eec8bfbc5739a469d2460c464b6de67bb8f29cd8eb53ffe7b9b3c3df60dbd6947aea6de30bf3b58a529f03a489e2f40392f6a6569b6db447aa3a4d7ea3ea9811d4f921d592f62e2ee5704a2bd47938d385e23cd02e517b746d4a30387e93549db586a4b2b121e9b59f55efe127cc7ab2ea6ded0e26", 0x93}, {&(0x7f00000006c0)="707c287f30ba642d38f7a67c0db80c5fd14b3a117dbfc145e1a0d01fa6b21856fb647057e18bdaa64375a4b5711c004305b082293859ece36b0d8b5b79dcf960fbfea514727a06f1610c85f342da61", 0x4f}], 0x3, &(0x7f00000007c0), 0x0, 0x8000}], 0x1, 0x8000) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) fcntl$getflags(r3, 0x40b) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001840)=ANY=[@ANYBLOB="2ffb025cec2af05178641d9a1f8dac5cb78935a11364beedda6260bd48b2fdd5a9747eb77bc58e217ff8fcb9350fea8d326245d4a5644ce8e5f754468a5eac7282504d22ede02a992d3bbca291eba482dcb0aa5b7fdf7e6cb15b3cf4d3e701ef6be793e6abe829c7fa37ce37941c684cb24c3c8feebb0179fce5646b58556d4ba33d3a45ea474dd39506e99b1384930fe44202d6b64fd95e46f1a4"], 0x1}, 0x1}, 0x0) geteuid() ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000140)=0x3ff) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x14, r6, 0x908, 0x70bd2c, 0x25dfdbfb, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x9134b35cb167f2fa}, 0x4000) fallocate(r3, 0x3, 0x1f, 0x2) 2018/05/05 23:26:13 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x2, 0xfffffffffffffe01, 0x404) [ 241.244961] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:425/tfrc_rx_hist_sample_rtt() [ 241.258726] CPU: 0 PID: 18614 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #34 [ 241.266002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.275355] Call Trace: [ 241.277932] [ 241.280091] dump_stack+0x1b9/0x294 [ 241.283727] ? dump_stack_print_info.cold.2+0x52/0x52 [ 241.288919] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.294453] ? tfrc_rx_handle_loss+0x67c/0x1eb0 [ 241.299131] tfrc_rx_hist_sample_rtt.cold.3+0x54/0x5c [ 241.304326] ccid3_hc_rx_packet_recv+0x5c8/0xed0 [ 241.309085] ? ccid3_hc_tx_send_packet+0x880/0x880 [ 241.314025] dccp_deliver_input_to_ccids+0xf0/0x280 [ 241.319045] dccp_rcv_established+0x87/0xb0 [ 241.323367] dccp_v4_do_rcv+0x153/0x180 [ 241.327340] __sk_receive_skb+0x3a2/0xd60 [ 241.331487] ? sk_free+0x50/0x50 [ 241.334852] ? inet_lhash2_lookup+0x780/0x780 [ 241.339349] ? reqsk_fastopen_remove+0x670/0x670 [ 241.344110] ? __local_bh_enable_ip+0x161/0x230 [ 241.348783] ? dccp_invalid_packet+0x64/0x890 [ 241.353281] dccp_v4_rcv+0x10e5/0x1f3f [ 241.357178] ? dccp_v4_err+0x1840/0x1840 [ 241.361252] ? __lock_is_held+0xb5/0x140 [ 241.365328] ip_local_deliver_finish+0x2e3/0xd80 [ 241.370096] ? inet_add_protocol.cold.0+0x21/0x21 [ 241.374946] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 241.379966] ? nf_hook_slow+0x11e/0x1c0 [ 241.383945] ip_local_deliver+0x1e1/0x720 [ 241.388096] ? ip_call_ra_chain+0x720/0x720 [ 241.392420] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 241.397963] ? inet_add_protocol.cold.0+0x21/0x21 [ 241.402814] ip_rcv_finish+0x81b/0x2200 [ 241.406793] ? ip_local_deliver_finish+0xd80/0xd80 [ 241.411736] ? lock_downgrade+0x8e0/0x8e0 [ 241.415895] ? rcu_is_watching+0x85/0x140 [ 241.420047] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.425243] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 241.430261] ? nf_hook_slow+0x11e/0x1c0 [ 241.434247] ip_rcv+0xb70/0x143d [ 241.437625] ? ip_local_deliver+0x720/0x720 [ 241.441962] ? ip_local_deliver_finish+0xd80/0xd80 [ 241.446895] ? ip_local_deliver+0x720/0x720 [ 241.451224] __netif_receive_skb_core+0x26f5/0x3630 [ 241.456263] ? nf_ingress+0xa00/0xa00 [ 241.460065] ? __lock_acquire+0x7f5/0x5140 [ 241.464307] ? update_curr+0x4d5/0xbe0 [ 241.468217] ? debug_check_no_locks_freed+0x310/0x310 [ 241.473412] ? graph_lock+0x170/0x170 [ 241.477214] ? reweight_entity+0x10e0/0x10e0 [ 241.481629] ? __enqueue_entity+0x10d/0x1f0 [ 241.485954] ? perf_trace_lock+0xd6/0x900 [ 241.490111] ? zap_class+0x720/0x720 [ 241.493823] ? update_curr+0x332/0xbe0 [ 241.497705] ? graph_lock+0x170/0x170 [ 241.501501] ? graph_lock+0x170/0x170 [ 241.505299] ? __lock_acquire+0x7f5/0x5140 [ 241.509544] ? perf_trace_lock+0xd6/0x900 [ 241.513691] ? __lock_is_held+0xb5/0x140 [ 241.517754] ? find_held_lock+0x36/0x1c0 [ 241.521814] ? print_usage_bug+0xc0/0xc0 [ 241.525878] ? lock_acquire+0x1dc/0x520 [ 241.529851] ? process_backlog+0x1a6/0x760 [ 241.534098] ? kasan_check_read+0x11/0x20 [ 241.538258] ? rcu_is_watching+0x85/0x140 [ 241.542408] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.547607] __netif_receive_skb+0x2c/0x1e0 [ 241.551933] process_backlog+0x219/0x760 [ 241.556011] net_rx_action+0x7b7/0x1930 [ 241.559993] ? debug_check_no_locks_freed+0x310/0x310 [ 241.565188] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 241.569787] ? napi_complete_done+0x6a0/0x6a0 [ 241.574281] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 241.579386] ? try_to_wake_up+0x102/0x1190 [ 241.583636] ? zap_class+0x720/0x720 [ 241.587367] ? graph_lock+0x170/0x170 [ 241.591179] ? lock_release+0xa10/0xa10 [ 241.595154] ? kasan_check_read+0x11/0x20 [ 241.599306] ? perf_trace_lock+0xd6/0x900 [ 241.603464] ? find_held_lock+0x36/0x1c0 [ 241.607538] ? lock_downgrade+0x8e0/0x8e0 [ 241.611699] ? pvclock_read_flags+0x160/0x160 [ 241.616200] ? hrtimer_start_range_ns+0xd10/0xd10 [ 241.621063] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 241.626083] ? print_usage_bug+0xc0/0xc0 [ 241.630146] ? graph_lock+0x170/0x170 [ 241.633952] ? do_gettimeofday+0x170/0x170 [ 241.638190] ? lock_downgrade+0x8e0/0x8e0 [ 241.642357] ? __lock_is_held+0xb5/0x140 [ 241.646438] __do_softirq+0x2e0/0xaf5 [ 241.650257] ? __irqentry_text_end+0x1f98a8/0x1f98a8 [ 241.655354] ? irq_exit+0xbb/0x200 [ 241.658879] ? smp_apic_timer_interrupt+0x17e/0x710 [ 241.663889] ? smp_call_function_single_interrupt+0x650/0x650 [ 241.669775] ? _raw_spin_lock+0x32/0x40 [ 241.673761] ? _raw_spin_unlock+0x22/0x30 [ 241.677913] ? handle_edge_irq+0x330/0x870 [ 241.682153] ? task_prio+0x50/0x50 [ 241.685704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 241.690554] do_softirq_own_stack+0x2a/0x40 [ 241.694867] [ 241.697111] do_softirq.part.17+0x14d/0x190 [ 241.701438] ? ip_finish_output2+0xa7f/0x1840 [ 241.705939] __local_bh_enable_ip+0x1ec/0x230 [ 241.710440] ip_finish_output2+0xab2/0x1840 [ 241.714765] ? zap_class+0x720/0x720 [ 241.718477] ? zap_class+0x720/0x720 [ 241.722199] ? ip_copy_metadata+0xa90/0xa90 [ 241.726535] ? graph_lock+0x170/0x170 [ 241.730349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.735889] ? ipv4_mtu+0x375/0x580 [ 241.739529] ? __lock_is_held+0xb5/0x140 [ 241.743604] ip_finish_output+0x828/0xf80 [ 241.747758] ? ip_finish_output+0x828/0xf80 [ 241.752082] ? ip_fragment.constprop.49+0x240/0x240 [ 241.757108] ? rcu_is_watching+0x85/0x140 [ 241.761262] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 241.766463] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 241.771487] ? nf_hook_slow+0x11e/0x1c0 [ 241.775462] ip_output+0x21b/0x850 [ 241.778983] ? __ip_local_out+0x5cf/0xb20 [ 241.783115] ? ip_mc_output+0x15a0/0x15a0 [ 241.787250] ? ip_fragment.constprop.49+0x240/0x240 [ 241.792253] ip_local_out+0xc5/0x1b0 [ 241.795952] ip_queue_xmit+0x9d7/0x1f70 [ 241.799928] ? ip_build_and_send_pkt+0xc70/0xc70 [ 241.804674] ? skb_send_sock+0x50/0x50 [ 241.808543] ? reqsk_fastopen_remove+0x5e1/0x670 [ 241.813290] ? dccp_insert_option_padding+0xbc/0xe0 [ 241.818302] ? dccp_insert_options+0x24c/0xca0 [ 241.822869] ? dccp_v4_send_check+0x1a6/0x3d0 [ 241.827347] dccp_transmit_skb+0x999/0x12e0 [ 241.831656] dccp_xmit_packet+0x250/0x790 [ 241.835789] ? dccp_send_sync+0x270/0x270 [ 241.839925] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 241.844924] ? ccid3_hc_tx_send_packet+0x35a/0x880 [ 241.849838] dccp_write_xmit+0x190/0x1f0 [ 241.853896] dccp_sendmsg+0x8c7/0x1020 [ 241.857775] ? dccp_getsockopt+0xf0/0xf0 [ 241.861819] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 241.866580] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.872125] ? import_iovec+0x24b/0x420 [ 241.876105] ? dup_iter+0x270/0x270 [ 241.879743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.885289] inet_sendmsg+0x19f/0x690 [ 241.889095] ? copy_msghdr_from_user+0x3bc/0x560 [ 241.893857] ? ipip_gro_receive+0x100/0x100 [ 241.898185] ? move_addr_to_kernel.part.18+0x100/0x100 [ 241.903481] ? security_socket_sendmsg+0x94/0xc0 [ 241.908245] ? ipip_gro_receive+0x100/0x100 [ 241.912580] sock_sendmsg+0xd5/0x120 [ 241.916302] ___sys_sendmsg+0x525/0x940 [ 241.920276] ? copy_msghdr_from_user+0x560/0x560 [ 241.925036] ? kfree+0x1e9/0x260 [ 241.928396] ? __fget_light+0x2ef/0x430 [ 241.932364] ? fget_raw+0x20/0x20 [ 241.935808] ? copy_msghdr_from_user+0x560/0x560 [ 241.940544] ? __schedule+0x809/0x1e30 [ 241.944422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 241.949940] ? sockfd_lookup_light+0xc5/0x160 [ 241.954431] __sys_sendmmsg+0x240/0x6f0 [ 241.958398] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 241.962708] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 241.968226] ? fput+0x130/0x1a0 [ 241.971497] ? __x64_sys_futex+0x477/0x680 [ 241.975713] ? exit_to_usermode_loop+0x87/0x310 [ 241.980366] ? do_futex+0x27d0/0x27d0 [ 241.984149] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 241.988975] __x64_sys_sendmmsg+0x9d/0x100 [ 241.993197] do_syscall_64+0x1b1/0x800 [ 241.997065] ? finish_task_switch+0x1ca/0x810 [ 242.001548] ? syscall_return_slowpath+0x5c0/0x5c0 [ 242.006481] ? syscall_return_slowpath+0x30f/0x5c0 [ 242.011416] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 242.016788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.021634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.026821] RIP: 0033:0x455979 [ 242.030010] RSP: 002b:00007f69e3365c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 242.037723] RAX: ffffffffffffffda RBX: 00007f69e33666d4 RCX: 0000000000455979 2018/05/05 23:26:14 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000080000, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x28) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:14 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010004000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:14 executing program 2: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000002580)='./file0\x00', 0x0, 0x6, &(0x7f0000004900)=[{&(0x7f00000025c0)="1997c4bcfe6ede4f526c54515c55e6d3591dc60924d8ec0846e14761a9f4bfd4584771c06d0428029c96c08ace96066196489a85364f20ba2a0f58ed1f054f461e2ea875fd5d301f97a988ac0e304d90819a20fcb9d1db1a418236e3f981438969dbc2a2f5779893fe2ae9401b90d3a08085893e06eff8c819cc2cf167ebe3e7b116651a3de2b04303a08a4ad59a82d6b1a93c0cbf67508c153eef8e9bdbc75278992fa43ecea8c5c78a0fb0437e89d0ce", 0xb1, 0x1}, {&(0x7f0000002680)="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0x1000, 0xaa6}, {&(0x7f0000003680)="a6dd61cf2d89a641d28d6023702b9891dc7aa538a20796ded32283467e3d01af7378dd762a7750565431058e55004fde2c51fc71f52c911a8daf01c90a7b2a7ed778ebd701cfbd5633a2aad2e568f48b2d129bfb87a460be63cb48d42a0b4dd2c56bdd96c68a8f93c78bca8871d1cc231b4a692b2e3d7db3847d22c0eb7aa35ad1b0651104263b0539b794fa49ce64dfa62461356d25f03d32ddaa971b26ca1f3c634a38ca1fb88084a18340dd810c775d5bad18ed8e570c", 0xb8, 0x800}, {&(0x7f0000003740)="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0x1000, 0xffffffffffffffff}, {&(0x7f0000004740)="929f89781957900e6712d569d94b2de35f55c1d05ed205de47f1f4ab0de3dc143245fdf9aa5015a2a7e49ea9388b694411e54b9bf61aa718963cacb0d3f69f7a8dfc1eeed5d974fff0b521de43143688e11ca5b42cbe57db7523c289f3d0e4b76a9a309134e218a26edc13c993ae9161abb1afeb91ddea05dd36d849104c27d926e2ec84e2ef19b459604e26faba9a8e4d214af42ba16efadd429b3dd91d1d96fe0753c6e84f7912ef3c8157029035c3a93c55b9d8f6d1adf5c0a714394ce0ac0554f436893d7d7a4d7c9824e7bd6a72c9a7c7c963b10b3ac62e7e311e507c35db31cbb814adad0aef7d6d7f0eb82ca1d6cdd5890a", 0xf5, 0x100}, {&(0x7f0000004840)="d4315beee9d81adce71503c41d23224901bdeffd76f2e0b7ee6b6a293656cf6a2b610a43af6fecc3e50d165fae31cad25f69159af77acae742341a9a82ddb0c64aed1724f42bced402fc8f16ca084ff874391909f04a6841e02a8830ca3b6f2d339cac37b8b4740783a03552530e1957c9d06c0353cbaf56533133a4be5278787a8631b9a3f6260d558e9e1eee6ce6af527a", 0x92, 0x100}], 0x400, &(0x7f0000004a00)=ANY=[@ANYBLOB="73657373696f6e3d39343c352c74797dd7b193f299bd2c05b743adc26e83e8039e3573657373696f6e3d3f36302c7569643d3337333e2d7d2c00"]) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x100) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000002500)={0x0, 0xfffffffffffffffe, 0x1000, 0x0, @scatter={0x4, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/213, 0xd5}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f0000000140)}, {&(0x7f0000000280)=""/19, 0x13}]}, &(0x7f00000004c0)="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", &(0x7f00000014c0)=""/4096, 0x2, 0x20, 0xffffffffffffffff, &(0x7f00000024c0)}) fcntl$setstatus(r0, 0x4, 0x46000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:14 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x8000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xde2) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:14 executing program 1: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x8}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = getpid() r7 = getpgid(0xffffffffffffffff) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f00000003c0)={r8, r0, 0x8}) r9 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(r9, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) accept4$packet(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001dc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000640)={r11, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', r10}) dup2(r1, r5) dup3(r1, r2, 0x80000) ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) syz_read_part_table(0x80, 0xa, &(0x7f0000001cc0)=[{&(0x7f0000000500)="351b08372b83f1366e6699c42ac5979bf4a985d4b37601", 0x17, 0x64d}, {&(0x7f0000000540)="872ff25ee0ef50f800b2ea1652e74bc7975662cbf48282cee42b9c96693e8b62cdbe7ea91bc78130ec8f7941561d4b1e80656e0939aca713fd8180ecdc9cd58c7ce597b404d97583c43c8bd63b913b6f0d5af1361eb6fb0e0c3f12c3a72425c671807312dae55ec352f9a21f153843d686a386df412dbab21c182a9999aa22faaf1f07d05fc5dc78cc4c83e0e4a189759fb085a644a75f346b44b936ccf2f56d3020144da281", 0xa6, 0xa0a8}, {&(0x7f0000000800)="4c81ed0c683c58c40b0f4815da91ecee60cb79c20f16d7f6e3cfc25875b434b13faa5a7fc9faf0e3307268d424e031081c9b04b1009288d2fa7b7d74d95f9c25b4fe5085102f86ba2b6ac1e019ab0b98dc09832a0c2d6d3a85e3f17955720f2e92080cede25f6a5e89b00bd74ffa0c5dbd3ceeece2b13fb6e00f201b6625546962acbb4d05c6c86fe1833d8f84d560781cb6740289e264ece1f43bac0bcdf6999d95fbcc545f624fa20744c0ea43383b0c66eda3bd053ecde3384bf98f199843e4455be9f6a08b0eac8d7159acf4294d8a032ec98ff3e97fec6556db25170db0", 0xe0}, {&(0x7f0000000900)="c58f3167a534b198eb55eef5b7b39da935188d8c8cf1da5099c850616169f4f085d185c171931320462a4cbb642e9b842c37ea235676615e5b1f233a184094457bd7b8de27e59df602ef723b51d0573d9bce5865e5249a74185b55f253032c738926b4542e25b1dc413ff6893f51f4cdf74533e7f6b661b4d5944d2100675cb60c1b043edff0bc6ec5591da14b596cf75032d1b3dc73346095672da9db0630f1d0615db52b234dc03d89856ae4e6d0f7fd36d57b4768551b705422a18b28798a4749da0d907ce455737ec88ff3dcbca45863028d1d96a8360ad0926e32e12540d423f87fcfb4381b7b660263ef76b177d0779e", 0xf3, 0xfffffffffffffde2}, {&(0x7f0000000a00)="67763606e7006c513377faa4", 0xc, 0x1f}, {&(0x7f0000000a40)="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", 0x1000, 0x8}, {&(0x7f0000001a40)="6f99a8078248dd2218c65a20a2869ca85308cd55486d0fd7457b31a31ccab78e", 0x20}, {&(0x7f0000001a80)="4fad8dba91814ce5195f6c632c0995e6e7902f9a8709b0bc3882d74960e0295134a53f77bd7f4f8ce79e6bd224653b13334a2c9531f5e22465920f141af708bd90db6b311f0132a79a80df5ae229d2b2ccd3cf1e177d2ea6b29c3e2db08330db7db3c6660f96ec742721fba5e115ffcabf9a0a8e3508344989af6b5b6d5cd92c5068f53ee2ef373e09ef73a8", 0x8c, 0x38}, {&(0x7f0000001b40)="3f5453d24568801efc98d64e43c966f86bce0e33a949476e21c58ae2fd04524761d20d07192038a3a7865a6fbc8bda25acb97be99a301e17f9c7f1dc8e96b7db028d336cd14a333e7dc06a184244af89d2ee4e365c892cf5f2b7df4405a5379021613a903f2e0c2299fee5e1b7dee9", 0x6f, 0x1}, {&(0x7f0000001bc0)="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", 0xfe, 0xfffffffffffffffe}]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) [ 242.044987] RDX: 0000000000000001 RSI: 0000000020000800 RDI: 0000000000000016 [ 242.052251] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 242.059511] R10: 0000000000008000 R11: 0000000000000246 R12: 00000000ffffffff [ 242.066770] R13: 0000000000000519 R14: 00000000006fbaf8 R15: 0000000000000001 [ 242.086605] dccp_close: ABORT with 20 bytes unread 2018/05/05 23:26:14 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0xe00000000000000, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:14 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x800000000000000, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) recvfrom$inet(r1, &(0x7f0000000040)=""/128, 0x80, 0x3, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl(r0, 0xc0984124, &(0x7f000000dff3)) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200040, 0x0) [ 242.158552] hfs: unable to parse mount options 2018/05/05 23:26:14 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010002000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:14 executing program 3: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = getpid() setpgid(r1, r2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f0000000000)="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", 0x174, 0x0) getxattr(&(0x7f0000d61ff8)='./file0\x00', &(0x7f00004e9000)=@known='user.syz\x00', &(0x7f000002e000), 0xc) [ 242.213117] hfs: unable to parse mount options 2018/05/05 23:26:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 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_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) r1 = dup(r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) 2018/05/05 23:26:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000640)={@dev, @multicast1}, &(0x7f0000000680)=0x8) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="01002abd7000ffdbdf25020000000800050001000000440003000800040009000000080008000400000014000600fe8000000000000000000000000000aa1400060000000000000000000000000000000001080004000500000008000400e20900000800060000000080040001001c000100080005000100000b0073697000080002003c000000000000"], 0x90}, 0x1, 0x0, 0x0, 0x44000}, 0x4) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000800)=""/193, 0xffffffffffffff69}], 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000003c0)={@sco={0x1f, {0x5, 0x4, 0x80, 0x4000000000000000, 0x6, 0x422}}, {&(0x7f0000000200)=""/143, 0x8f}, &(0x7f0000000380), 0x69}, 0xa0) chmod(&(0x7f0000000140)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/05/05 23:26:14 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000020000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:14 executing program 6: clone(0x0, &(0x7f0000000000)="df3d6ec5b203c77e865c85a3f5e62b4fd22710955a4018fb5d872776c925b24537fa8f5727778fed9f9ad568fe2827fa8e98ce2a3d09663ce43b16146829f7bf01cbba5a409064d4663a19cd65c1b7180f4b07cc09b7b44bb2eeb1e33c58c83324d619b121cf809d4ce191ea24e49a4af73f1be6219aba7ddd16aca5ce15b67c10cb7494601cffb09968e98878d72557f50e5e8b898cbbaa3e92b68fb585a8df74e845ff5b8745f8a051463653379d17d1894f0c1123c71eb33a", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="087ae62e7afa3f07e4ad685fc4405a99a491a9dc964d4e57334dbb1002c998733125d071fb4ee18502dd2380b422781c7bca45815e8e93b7b2df9362980efa1f18f59952d902eef759d0d137d644613fefcfa745b762f4848b675234af3d8d8e22d3db512bacda268583df8a0fcd1ba50aea14b1595ac4dc9f5208ebe7811c1bbd201bba85fefb7db0d045244da7f687166374cf50b6cd6742d47f6339e0b2c13bd976e3de9e0601b6815293ae2fa9da35ff171f74dfffe53e9d3ccbb10f128cfc0efa83a04585e108") clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x30040, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0xa, [0x3c, 0x3, 0x7fff, 0x2, 0x3e, 0x1000, 0x8, 0x3, 0x6, 0x53e]}, 0x18) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x2, 0x2200) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000280)={0x1, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/05/05 23:26:14 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x206, 0x0, @perf_config_ext={0x20, 0xce9a}, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0xffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000100)=0x7) [ 242.459738] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 242.469460] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 242.530632] loop1: unable to read partition table [ 242.540850] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 242.571543] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 242.580909] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 242.594210] loop1: unable to read partition table [ 242.599409] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:15 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x8000000, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001580)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0xde}}) fcntl$dupfd(r0, 0x406, r0) pause() bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/05/05 23:26:15 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x1, &(0x7f0000000180)) 2018/05/05 23:26:15 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x206, 0x0, @perf_config_ext={0x20, 0xce9a}, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0xffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:15 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing={0x2f, 0x2, 0x2, 0x5, 0x0, [@dev={0xfe, 0x80, [], 0x20}]}, 0x18) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:15 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='loginuid\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="3e1923dd49543a66d8dbd6c78de8debd", 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x20002000}) r1 = socket$can_raw(0x1d, 0x3, 0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) recvmmsg(r0, &(0x7f0000004f00)=[{{&(0x7f00000002c0)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000340)=""/57, 0x39}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000001440)=""/202, 0xca}, {&(0x7f0000001540)=""/110, 0x6e}], 0x4, &(0x7f0000001600)=""/156, 0x9c, 0xbf}, 0x9c7}, {{&(0x7f00000016c0)=@nl=@proc, 0x80, &(0x7f0000002940)=[{&(0x7f0000001740)=""/181, 0xb5}, {&(0x7f0000001800)=""/159, 0x9f}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/90, 0x5a}], 0x4, &(0x7f0000002980)=""/4096, 0x1000, 0x9}, 0xe35b82c}, {{&(0x7f0000003980)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003a00)=""/47, 0x2f}, {&(0x7f0000003a40)=""/45, 0x2d}, {&(0x7f0000003a80)=""/83, 0x53}, {&(0x7f0000003b00)=""/35, 0x23}, {&(0x7f0000003b40)=""/36, 0x24}], 0x5}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003c00)=""/84, 0x54}, {&(0x7f0000003c80)=""/85, 0x55}], 0x2, &(0x7f0000003d40)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004d40)=""/136, 0x88}], 0x1, &(0x7f0000004e40)=""/167, 0xa7}}], 0x5, 0x40, &(0x7f0000005040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) kcmp(r2, r2, 0x7, r1, r1) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="fed85288cca518a728bd69d1291e242e53bb3ed2af2ec2e5b56f699d8000942394", 0x21, 0xfffffffffffffff8) keyctl$describe(0x6, r3, &(0x7f0000000440)=""/4096, 0x1000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000001c0)) 2018/05/05 23:26:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000004000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{}, {0x0, 0x2710}}, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) [ 243.042712] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 243.052116] ldm_validate_privheads(): Cannot find PRIVHEAD 1. 2018/05/05 23:26:15 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000010000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x26600) write$sndseq(r0, &(0x7f00000002c0), 0x0) ppoll(&(0x7f0000103ff8)=[{r0}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x105702, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x7d, 0x0, [0x3, 0x4, 0x2, 0xfffffffffffffffd]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) recvmmsg(0xffffffffffffff9c, &(0x7f0000007100)=[{{&(0x7f0000003e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005180)=[{&(0x7f0000003ec0)=""/136, 0x88}, {&(0x7f0000003f80)=""/41, 0x29}, {&(0x7f0000003fc0)=""/153, 0x99}, {&(0x7f0000004080)=""/147, 0x93}, {&(0x7f0000004140)=""/31, 0x1f}, {&(0x7f0000004180)=""/4096, 0x1000}], 0x6, &(0x7f0000005200)=""/239, 0xef, 0x9}, 0x7000000000000000}, {{&(0x7f0000005300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000063c0)=[{&(0x7f0000005380)=""/29, 0x1d}, {&(0x7f00000053c0)=""/4096, 0x1000}], 0x2, &(0x7f0000006400)=""/2, 0x2, 0x4}, 0x1}, {{&(0x7f0000006440)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000006680)=[{&(0x7f00000064c0)=""/169, 0xa9}, {&(0x7f0000006580)=""/212, 0xd4}], 0x2, &(0x7f00000066c0)=""/212, 0xd4, 0x9}, 0x3}, {{&(0x7f00000067c0)=@hci, 0x80, &(0x7f0000006a00)=[{&(0x7f0000006840)=""/88, 0x58}, {&(0x7f00000068c0)=""/150, 0x96}, {&(0x7f0000006980)=""/106, 0x6a}], 0x3, &(0x7f0000006a40)=""/195, 0xc3, 0x3ff}, 0x2}, {{&(0x7f0000006b40)=@pptp, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006bc0)=""/73, 0x49}, {&(0x7f0000006c40)=""/120, 0x78}, {&(0x7f0000006cc0)=""/67, 0x43}, {&(0x7f0000006d40)=""/187, 0xbb}, {&(0x7f0000006e00)=""/117, 0x75}, {&(0x7f0000006e80)=""/155, 0x9b}, {&(0x7f0000006f40)=""/83, 0x53}], 0x7, &(0x7f0000007040)=""/133, 0x85, 0x4}, 0x2}], 0x5, 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000007240)="978236e89028f976467493b0ba2691dc37153422f26a4d9d1637", 0x1a) [ 243.084951] loop1: unable to read partition table [ 243.104645] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:15 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x206, 0x0, @perf_config_ext={0x20, 0xce9a}, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0xffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000380)=ANY=[@ANYBLOB="01000418c8f1d59f401c645aac72e400000000000000ffffffffffffc1965811d17b664978fa2bcb34b83387905bf6f32ed6f1f9e38c41d313f03e4483efe31a96b51768d6f7d5ed14c1154f1824c5d513fe3cdd29ada1c973bdfa212c19a40466c0558214f7914f5e4599e47bc826e57df3ebfc47bae3dac3374d1ab7892dcd16edfd8aa1ba5fc54b632530e7b300a4feadde9decf4a2f4b5b32e9177f73e9cb31c467fc2b7f9f40f55ae5356320a5b50"]) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb6460736e8a4916c, 0x53, r0, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:15 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000011c0)=""/116) setreuid(r1, r1) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xefe, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000180)="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", 0x1000) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) 2018/05/05 23:26:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000040000000000000000000000000000000000000000"], 0x38}, 0x0) [ 243.272189] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 243.281648] ldm_validate_privheads(): Cannot find PRIVHEAD 1. 2018/05/05 23:26:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000200)={[{0x0, 0x0, 0x81, 0x3, 0x6, 0x8000, 0x5, 0x3, 0x7, 0x1, 0xd38, 0xd5a, 0x7}, {0x2, 0x8, 0x1000, 0x2, 0x100000000, 0x10, 0x7, 0x8, 0x20000, 0x100000001, 0x5, 0xfffffffffffffffc, 0x9}, {0xcf, 0xffffffffffffffe0, 0x2949, 0xbb, 0x4, 0x8, 0xf4c, 0x0, 0xb0ed, 0x3, 0x20, 0xffffffff, 0xdae}], 0x3ff}) [ 243.329064] loop1: unable to read partition table [ 243.347455] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:16 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0xe000000, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:16 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) 2018/05/05 23:26:16 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000020000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:16 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000140)) 2018/05/05 23:26:16 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x206, 0x0, @perf_config_ext={0x20, 0xce9a}, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0xffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x17, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="d2aa6808000000e5b3b60ced5c5440f0df8217ad4000000000000000e6007d38", 0x1f) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000240)) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r2, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/05/05 23:26:16 executing program 7: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x800}, {}, {0x0, 0x0, 0x0, 0xb9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000040), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0xa0, 0xa0, 0xf0, [@pkttype={'pkttype\x00', 0x8}]}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xac0) 2018/05/05 23:26:16 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000100000000000000000000000000"], 0x38}, 0x0) [ 244.342591] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 244.352104] ldm_validate_privheads(): Cannot find PRIVHEAD 1. 2018/05/05 23:26:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0), 0x100000000000006a, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) [ 244.398492] loop1: unable to read partition table [ 244.411817] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:16 executing program 3: ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000200)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000000, 0x4000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'veth0_to_team\x00', {0x4, 0x5, 0x8, "4a975311c21a", 0xffff}}) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000280)={0x0, 0x0, 0x3, &(0x7f0000000240)=0xff}) mlockall(0x1) 2018/05/05 23:26:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0xc1}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:16 executing program 1: getpgid(0x0) syz_read_part_table(0xffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:16 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000200000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:16 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getegid() bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xe8d9, 0x1, 0x100000001, 0xfffffffffffffffe, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x8000}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x2c1, @time={r3, r4+30000000}, 0x835, {0x9, 0x8001}, 0x3, 0x0, 0x1fffffffe0000000}) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) 2018/05/05 23:26:16 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) [ 244.629769] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 244.639190] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 244.685922] loop1: unable to read partition table [ 244.709904] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:17 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0xe00, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_mr_cache\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000040000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@rand_addr, @multicast2, @multicast2}, &(0x7f0000000080)=0xc) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="533a54efbfd99c7a18") 2018/05/05 23:26:17 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x80000000) socket$pppoe(0x18, 0x1, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040)="823d564c8284e8f303df8da4eff2e90f8631d31c8fa0f8e85249770fbd0283bd7b8f422948bea22cc13b89f5b6f9a82b16b188f2b92006fc84610abec37812828945ab999b2192066166a0616cafbe1de63b510936acfffd31215fe7e7c3ea5d1f059417d1f318f3ce614b8dbaa679e7d179a2b71e68ab1234b933607d962b243a836cd53b7ea330b209cb20fe12", &(0x7f0000000100)=""/145}, 0x18) 2018/05/05 23:26:17 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/117) r1 = shmget(0x0, 0x4000, 0x54000401, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = getpgid(0x0) wait4(r2, 0x0, 0x0, &(0x7f0000781f70)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) 2018/05/05 23:26:17 executing program 1: syz_read_part_table(0xffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x14240, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) chmod(&(0x7f0000000180)='./file0\x00', 0x100) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_delrule={0x70, 0x21, 0xbca89d1222b5c027, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10010}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x100000000}, @FRA_FLOW={0x8, 0xb, 0x9}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xc}}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xb}}, @FRA_SRC={0x8, 0x2, @loopback=0x7f000001}, @FRA_GENERIC_POLICY=@FRA_FWMASK={0x8, 0x10, 0x800}, @FRA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x7fffffff}, @FRA_DST={0x8, 0x1}, @FRA_FLOW={0x8, 0xb, 0x5}]}, 0x70}, 0x1}, 0x20008010) 2018/05/05 23:26:17 executing program 7: r0 = fanotify_init(0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x280500, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8621) read(r0, &(0x7f0000000300)=""/4096, 0x1000) 2018/05/05 23:26:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000240)=""/29, 0x1d) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000540)={0x0, 0x6, 0x5}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xfdf, 0x7}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0xbb, "7f6254a4e9d078343c12574ab6ef83190dfcbcfe73aafebc08f883ea7ca80d358c43caf924267b2064424e361e9709b376236060519aba2f0e89f0c5aaeae96c11ef4e4a50b133621a746d8702c536576558df729c05f831300aa07d740a18868cf42989bf9408356ede188726cadf808bd921c86fdaf4f81badd36fe4520783ae66a3e079a085ea3a68e416525fdf78bf8351cbcdf3b15f88db57960f54200cc15abc2860d99dbe23c2cd91fcea15a301c56164a48122adc87f0c"}, &(0x7f00000004c0)=0xc3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000500)) [ 245.202617] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 245.212056] ldm_validate_privheads(): Cannot find PRIVHEAD 1. 2018/05/05 23:26:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000010000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:17 executing program 3: syz_read_part_table(0x100000, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="57455682", 0x4, 0x40}]) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x42, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/103) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x3, 0x2, 0x0, 0xfff, 0x1, 0x5, 0x100, 0x10001, 0x0, 0xd4a, 0x8000}) [ 245.286336] loop1: unable to read partition table [ 245.316441] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:17 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000020000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) sendto(r0, &(0x7f00000005c0)="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", 0x1000, 0x40000, &(0x7f0000000300)=@generic={0xb, "e4740635049a386f3bae904944064bcaf65b2f70a7718e1892e5f965682c3e12e04a9b9bf4c2aa88b541098e26a44b24f55b747e318f51c860e228e246461116cd1ae05ab2892b9a657ef476247ecd71b89b272224c940e2b7e3ce34a70fa056695bec04287c6bcb8df7c40a6ae61f2290d7cb4e31927b563174bd822c83"}, 0x80) poll(&(0x7f0000001080), 0x0, 0xffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000200), 0x8) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/05 23:26:17 executing program 6: clone(0x80000, &(0x7f0000000180)="16694b2ef9020000d1b3c44f4d34", &(0x7f0000000100), &(0x7f0000000300), &(0x7f00000001c0)="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") r0 = getpgid(0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2002, 0x0) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x3, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x6}}}, 0x3a) wait4(r0, 0x0, 0x0, &(0x7f0000781f70)) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="060000000000000000000000e80d00000100000009000000000001000400000000000000000a000000000000000200000006000000ff000000ff7f00000100000000000000000000000000000004000000ff0100000400000005000000a10200000000000022000000000000000000000000000000010000000000d00f060000001718000007000000070000000900000000000000000000000000000000000000000400000100000001000080010000000000000008000000000000000000000000000000070000c009000000020000000800000001800000d6020000ff0300000000000000000000000000000000000000000000000000"]) [ 245.468560] ldm_validate_privheads(): Disk read failed. [ 245.474152] Dev loop1: unable to read RDB block 1 [ 245.479095] loop1: unable to read partition table [ 245.529571] loop1: partition table beyond EOD, truncated [ 245.535173] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:18 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x8, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0527ab04cece5739976f566b07") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 23:26:18 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x80) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x2, &(0x7f0000000000)) 2018/05/05 23:26:18 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000004000000000000000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:18 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = getpgrp(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000781f70)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioprio_set$pid(0x2, r1, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 23:26:18 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:18 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x400000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x240100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) clone(0x1, &(0x7f0000001180)="67efd15f44a0637fbc121f3fe4d6ce5e7ebc90770ab71d1b047c50fb2beb170a1221af904d56a309a9a05f2132b3c0de887555a30d6ed95971d136b539125aced6e0d6f4bb20d6a7e965cff1cf2fd06df9aa5aceb4621933c889c6dd623352f6a79315aba90585e251dfe520c310313e519755270ba4d487cbcc1ce5fc9a667b24ea29596d3984ca42", &(0x7f000084effc), &(0x7f0000001080), &(0x7f0000b3bfff)) r2 = getpgid(0x0) wait4(r2, 0x0, 0x0, &(0x7f0000781f70)) lookup_dcookie(0xfffffffffffffffa, &(0x7f0000000080)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000010c0)={'\x00', {0x2, 0x80000001, @multicast2=0xe0000002}}) 2018/05/05 23:26:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4c1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000000000000bfc18945612bee6a8be30b8bf3ab0535876193aae494ae0f1b044ff938a95ba4530b7b0798641b3a046bf0383e6ea7569bfe0577821297ecd27646e35c6cf7e2d569372db002d0ab244d3ea56bdd64d873792ccdd5e612297f1d133f60efb26d6b0c1a89f8885f481baf2290bc162ae25fc75ea7d8c9e538047d3ed4b0d4a4568be66efea5031efd97f216d3000000000000000000000000000000"]) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000040)="fd9a77a5a697ab7c5fdf3bcb71eb95c2586d441bfc53666d651665e8394423d4d98e02f756a3cf0171ca231df444e10e1b49b81cca330e22f1c61b78a3d7bf24ab4cbe81c363804746a92684e597fe12f60104830e5d0d9dbe92f4a6691976af2e9d9203a3d47476f5dec35f3315b98da2c3d2aafabc57688dcca123fff78c03a33a70a48275f9f8a5c453fbe312da48f1cd349104dba2de931c170d17da819890141160d2", 0xa5}, {&(0x7f0000000140)="1c108f15124cb1caff1e1f5798aae7dcec85ead7f228b553009b5be1e8440744753bc29eb6ccec0bdba1fdc37b4b8d569465beede8216e47737780d54044ba287bfc37384419eb6650dcd00b7e8d82412f94694e8df2be947b", 0x59}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000540)="82a51942e3aa5b572841bde96ba19c6ef94acf5b1649bec21a9406b01b17f6ac537b6e28ec50184fa4116e029f7c32e610442621d4ce6beda102aa1dface826c2bfd52b1c8c7f6b9616962a09b349977b5cac4c8124f83dc780278aff0d518a386e4c7eb58d421b6e7de4f83d3ac41ca143597f5b53ab8b06a34a3fe3594b641", 0x80}, {&(0x7f00000005c0)="1df1812e98afb025b93562e00c906295c014bf7a75a0daa1341bd5729e89c0b9d8f86350c64edbcf16a6888716bdbeb3d7b29aafd8706ef494c4cb93afb574aa0f9f43d9812e57758a0df9cec487781ed7fda27583bd583c3cb806d3cf269137cce431625d45456ce470aa1c814e1c47b7899d9e22a1a485445ea73eaf9e5cc87cba", 0x82}], 0x5, 0xe) r1 = syz_open_dev$loop(&(0x7f0000000740)='/dev/loop#\x00', 0x3, 0xfffffc0000000000) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1000000000000147, 0x81806) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000700)={{0x7f, 0x40, 0x800, 0x0, 0x3, 0x3}, 0x31}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) [ 246.608568] ldm_validate_privheads(): Disk read failed. [ 246.614107] Dev loop1: unable to read RDB block 1 [ 246.619080] loop1: unable to read partition table 2018/05/05 23:26:18 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000002000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:19 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0x86}], 0x1, 0x0) memfd_create(&(0x7f0000000480)='wlan0(@!\x00', 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @remote}, &(0x7f0000000240)=0xc) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r0, @ANYBLOB="08002dbd7000ffdbdf25080000002c00010008000b007369700008000800010000000800080008000000080008000001000008000b0073697000080004000000010008000500040000002c0002000800070009000010080002004e2000000800070001010000080005003e7a0000080002004e22000034000200080006004000000008000400070000000800040001000000f1ff0500070000000800050002000000080002004e210000080006001f0000000800040006000000"], 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x8084) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) [ 246.651938] loop1: partition table beyond EOD, truncated [ 246.657529] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4c1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000000000000bfc18945612bee6a8be30b8bf3ab0535876193aae494ae0f1b044ff938a95ba4530b7b0798641b3a046bf0383e6ea7569bfe0577821297ecd27646e35c6cf7e2d569372db002d0ab244d3ea56bdd64d873792ccdd5e612297f1d133f60efb26d6b0c1a89f8885f481baf2290bc162ae25fc75ea7d8c9e538047d3ed4b0d4a4568be66efea5031efd97f216d3000000000000000000000000000000"]) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000040)="fd9a77a5a697ab7c5fdf3bcb71eb95c2586d441bfc53666d651665e8394423d4d98e02f756a3cf0171ca231df444e10e1b49b81cca330e22f1c61b78a3d7bf24ab4cbe81c363804746a92684e597fe12f60104830e5d0d9dbe92f4a6691976af2e9d9203a3d47476f5dec35f3315b98da2c3d2aafabc57688dcca123fff78c03a33a70a48275f9f8a5c453fbe312da48f1cd349104dba2de931c170d17da819890141160d2", 0xa5}, {&(0x7f0000000140)="1c108f15124cb1caff1e1f5798aae7dcec85ead7f228b553009b5be1e8440744753bc29eb6ccec0bdba1fdc37b4b8d569465beede8216e47737780d54044ba287bfc37384419eb6650dcd00b7e8d82412f94694e8df2be947b", 0x59}, {&(0x7f0000000440)="279651570d797cb893b7ae91a458de6cd62636efdcb2c729d696fae292065170ff2a1461bb93ab77f7b084d538e67e61434300e4c9734c95bf7f927376705fe4a99b44ad79543407943559fe89494f45b13c763a88fe14b861c1ac07bcc753d9b8e75143041d3e15fc4f936d42f31afa2b8ac8ae3e5a95176e9b2b82474c08f8f547677de9da18a2319bde65146d1a769fed46079525f022a3ef18abc7b2d22f8b51cad2af619f1d61793805450c7c9ba0040cb86197c6adc5b90afad65b0553a7b82b54cb709b9406dc4222edfc5b40aeec644c9fa89075c60aa6052b7983f898c280c210682c5190632e05cbb36a59563e78726a2b4ca75c8698", 0xfb}, {&(0x7f0000000540)="82a51942e3aa5b572841bde96ba19c6ef94acf5b1649bec21a9406b01b17f6ac537b6e28ec50184fa4116e029f7c32e610442621d4ce6beda102aa1dface826c2bfd52b1c8c7f6b9616962a09b349977b5cac4c8124f83dc780278aff0d518a386e4c7eb58d421b6e7de4f83d3ac41ca143597f5b53ab8b06a34a3fe3594b641", 0x80}, {&(0x7f00000005c0)="1df1812e98afb025b93562e00c906295c014bf7a75a0daa1341bd5729e89c0b9d8f86350c64edbcf16a6888716bdbeb3d7b29aafd8706ef494c4cb93afb574aa0f9f43d9812e57758a0df9cec487781ed7fda27583bd583c3cb806d3cf269137cce431625d45456ce470aa1c814e1c47b7899d9e22a1a485445ea73eaf9e5cc87cba", 0x82}], 0x5, 0xe) r1 = syz_open_dev$loop(&(0x7f0000000740)='/dev/loop#\x00', 0x3, 0xfffffc0000000000) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1000000000000147, 0x81806) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000700)={{0x7f, 0x40, 0x800, 0x0, 0x3, 0x3}, 0x31}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) 2018/05/05 23:26:19 executing program 7: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x5, 0x204080) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000500)=0x4) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r5) connect$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) accept4$packet(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000640)={r9, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', r8}) dup2(r1, r6) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000540)={0x303, 0x33}, 0x4) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/05/05 23:26:19 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="02104200000001000000ff87315336f70000000000000000000000010000000000000000000000060000000000000000000000000000020000000000000055aa", 0x40, 0x1c0}]) 2018/05/05 23:26:19 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r1 = getpgid(r0) wait4(r1, 0x0, 0x0, &(0x7f0000781f70)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0x2, 0x10001}) 2018/05/05 23:26:19 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0xb}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="1f00000000000000", @ANYBLOB="010000000000000000000400000000000000000000000000"], 0x38}, 0x0) 2018/05/05 23:26:19 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffc01, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000500), &(0x7f00000007c0)=0xc) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000800), &(0x7f0000000840)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="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") ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000880)={0xce, 0xffff, 0x5, 0x5}) sendmsg$rds(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f00000002c0)=""/121, 0x79}], 0x4, &(0x7f00000006c0)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x2d}, @rdma_dest={0x18, 0x114, 0x2, {0x1000, 0xaaf}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x8}, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x7, 0x5356382c, 0x1, 0x100, 0x100000001, 0x1, 0xffffffffffffff03}}, @mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffff801, 0x8f8}, &(0x7f0000000400)=0x89, &(0x7f0000000440)=0xfffffffffffffeff, 0x8, 0x5, 0x3, 0x5, 0xc, 0x1}}], 0xe0, 0x4000010}, 0x40800) preadv(r1, &(0x7f0000000680)=[{&(0x7f0000000540)=""/30, 0x35c}, {&(0x7f0000000580)=""/219}], 0x1a, 0x0) [ 246.839116] ldm_validate_privheads(): Disk read failed. [ 246.844648] Dev loop1: unable to read RDB block 1 [ 246.849561] loop1: unable to read partition table [ 246.885197] loop1: partition table beyond EOD, truncated [ 246.890805] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 2018/05/05 23:26:19 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0xe, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 23:26:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131ea9f3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723