executing program 0: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000100)=""/11, 0xb) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000, 0x240) r2 = getpid() sched_rr_get_interval(r2, &(0x7f00000000c0)) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x63, 0x2}, {}], 0x30) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x14000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000240), &(0x7f00000002c0)=0x4) [ 304.579921] binder: BINDER_SET_CONTEXT_MGR already set [ 304.596612] binder: 25332:25341 ioctl 40046207 0 returned -16 2018/04/08 16:27:54 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x100000358) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="ab25040bfd014905f4d6a53c54c35f3640a99308d967d18d3c87cc83676fb6ae59b2ec37943bd6ed7cc4b97da2dab67c54b4dc50bef632573c331d71ee3114a750a964eb8838c33819bdba118699f6504465b51771bc54686c65c202f461fb6eee2c7d35bcc58658b3b278f5963b28b2a61f36764b023eb2976ce042496876303187d743f0507a380f3d0aa761323cadfaa543dd6d342d3083ff0f1d29022c0cb086ef9a82dfc729cdfd718c", 0xac}, {&(0x7f0000000040)="48c21fd266a9fc2fd53a4c1c5439b6229c29e2739c58b7f40072421a159ea10b005b1008ff0078e9cea5da9de36437b401bc36d8592f0eb3497c68828bcd4e483e0d1c55fec6edfb349ff46db6766f0310a593a0c7980c8c84b43e0b7f1f72e80b486a77c648b39320a44b5a219bb3c12c25142f27b7971055e33d08", 0x7c}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="4801003bd3f17767aaa54ead874965abd9f6142ad1d67ef4c89ec0f74e12bfc27325d5ed51065ceb1fe21c913247a31da56cb057c24c0aa625dfe1ab44aa67c2976245a7158f7c767c85433be71f2a5b5b7c6b1b97fda69a0554ae76e6b50c30d7909cfc301742c3695141b0a51f542f3f8dacb84ea024b8d759512d2d360d628596098fa31ee01a6e7516b366edcca3f019d636c9be6ab336dfd984fcea5e13a3bb123c6b123014807383bfbac563795551a9761b851816", 0xb8}], 0x4, 0x4) 2018/04/08 16:27:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:27:54 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x20101000) sync_file_range(r1, 0x1, 0x4a, 0x1) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x400, 0x10800) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) sync_file_range(r2, 0xffffffffffffffc1, 0x4, 0x0) 2018/04/08 16:27:54 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7e0a0000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:54 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:27:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x12000000}], 0x30) 2018/04/08 16:27:54 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x180, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/71) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4e4}, {0xa, 0x4e20, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x80, [0x3, 0x7363, 0x3, 0x401, 0x3, 0xfffffffffffffff8, 0x4, 0x1000]}, 0x5c) 2018/04/08 16:27:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000000040)=""/85, 0x55, 0x1, 0x0, 0x0) write$evdev(r0, &(0x7f0000a16000)=[{{r1, r2/1000+10000}, 0x1, 0x47, 0x2}, {{}, 0x0, 0x1}], 0x30) [ 305.360650] binder: BINDER_SET_CONTEXT_MGR already set [ 305.372280] binder: 25372:25391 ioctl 40046207 0 returned -16 2018/04/08 16:27:55 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x2) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="db8331b1d8f7e6449d76944de5b66a6f1e4bdaf84e07a6f113b8c2cd870a0354e61643609cb4db346166ae2eab1a1e71f11531deaaca5364f94afdb88afae0d8b030476c55f4d9f14188cce8d4e721d7283a01e8b85006fc830ffcc22cb94b8084f361d0", 0x64, 0x101}, {&(0x7f00000001c0)="229809d074c387c55fe3667321288fa8fd28f55697380dac15c1a866ce4cb9c74552d444d542e97f5c63ab4d90b08d67", 0x30, 0x3}, {&(0x7f0000000200)="ec5388b94546d67adfb49e34fd03f355a375c0357c3fbfd866e487f11888a8b2fb2d04574c50edb42c8b5fd54b625b0dfd6ac08fe309555066801cfdd1a5caec84faad7875c00bc2bc1a3c488afcf6e2a0f105b434d0791741a454f19e715bcd248831a5ab8e4f520663eb519025f87c4ac9bd657c9b83a9f5b3c0cdc1b2d9951223abe2284a3c6eda5e8049372868153dfaf7ad09bf7169d6bc83646220712ce923551175f8b2a6d1461d36d3d6ecda021eeb4abc78b138d6dfa7975b47ad158b0745a36fe81814414466495fb730dbb6adda67825803ef03be97e42f6b161cd81641d660ecb75d10afd3588471c2b2cf0a53afc7fd15", 0xf7, 0x6}], 0x0, &(0x7f0000000380)={[{@space_cache_v1='space_cache=v1', 0x2c}, {@autodefrag='autodefrag', 0x2c}, {@space_cache='space_cache', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x37]}, 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@subvolid={'subvolid', 0x3d}, 0x2c}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r1, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), 0x1) 2018/04/08 16:27:55 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x3, 0x8}) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0xff, 0x9329}, 0x8) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="aa00000000000000d1fc8a89b845cd939cea541487c1a4c5e0a141b75e6b899c33ac161f0c8e0147a41c1fd655aae2af461ca85917b77b9367711b8c52627726bd3930ddd01bcf44de70ead2b23b859d00", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:27:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x8000) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x39, "9c74e171f0468bfcfc28348d2498d73525d0e8dcfdbc2e6abcb7a90b3fb03898278679850e87fee96616ec9af5574f2e1c8655f3782114ac20"}, &(0x7f00000000c0)=0x5d) 2018/04/08 16:27:55 executing program 0: r0 = socket$inet(0x2, 0x8080b, 0x3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_create(0x1, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1004, 0x4000) iopl(0xfffffffffffffffc) write$evdev(r3, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:27:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r2, 0x10, 0x8000010, r3, &(0x7f0000000340)='./file0\x00') r4 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)=ANY=[@ANYBLOB="280000001800ffff00f6a43aa7551d000100040014000300100000000000000000000000"], 0x1}, 0x1}, 0x0) fcntl$setlease(r4, 0x400, 0x1) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x402200}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)={0xf0, r6, 0x0, 0x70bd25, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2a, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1b, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x800) r7 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f00000002c0)=""/48) r8 = memfd_create(&(0x7f0000000540)='\x00', 0x2) dup3(0xffffffffffffffff, r4, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000005c0)={r9, 0xe}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r10, 0x5}, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000600), &(0x7f0000000280)=0x30) 2018/04/08 16:27:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x730000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1500}], 0x30) 2018/04/08 16:27:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 305.505190] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/08 16:27:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x4010, r0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="22082a02000000000000130068000000000f0000000000e3ff00000cfa46962c107cbb1dd3dbff51f9058e855cc7ed99513e024343c15de807559210d9593e1dd1a82c2569fad12d3ea87e1e9f6c9f0eaa1964258395af3e88cc306787ba77b368e3c41cf99fe729a9a80c6e5baa8230073f14f57596b484eb3803f155be51024127f8c1837057c7c26ef1d8249b5e188b7861ba20188fd9315a6e40a15d74"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:27:55 executing program 1: r0 = msgget(0x3, 0x620) msgsnd(r0, &(0x7f0000000000)={0x80000000001, "fb639b575f9a36e7a1a2b3c4790850927a786f15b5cd59e309b5f16586ce6d833185a2c930dea6a60309988f7ae19a3a1a3aeec57234d26c8844518f85e1555c3ab20666b5218964dd43fcd5ecc5504c5e8038d158b077756a6ea1b14f9e82ed6d650218b2e3a49042bbfdd4705b80d3dd9471b107c6927a8ce76e4b2890daf93cdc644772449ac5d24738bf5dacadc56c6569e0bca6c7748f039578c08db424f34621c841674c7d"}, 0xfffffffffffffe5b, 0xe69ca5624f68943b) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x4, 0x20028005) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) [ 305.554836] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:27:55 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB="090000000000000000000000e4ffff1461000700000000"], 0x38}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/08 16:27:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1400000000000000}], 0x30) [ 305.581122] binder: 25396:25414 ioctl 40046207 0 returned -16 [ 305.606152] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/08 16:27:56 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x316) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r2 = dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x80000001, 0x4) dup2(r1, r1) 2018/04/08 16:27:56 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020401000200027100f801db", 0xfffffffffffffdf0}], 0x8000, &(0x7f0000000240)=ANY=[]) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x58000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, 0x32, r2}) execve(&(0x7f0000000080)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000280)='/dev/net/tun\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='!cpuset&!proc(eth1trustedselinux\x00', &(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='%selfcgroup\x00', &(0x7f00000003c0)='em0)-\x00']) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0x4, 0x5, 0x2, 0x6}, 0x8) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x6, 0xffffffff, 0x0, 0x8}, {0x9, 0x7, 0x5, 0x100000000000004}, {0x7, 0x0, 0x8000, 0x4}]}) 2018/04/08 16:27:56 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1003, &(0x7f0000001380)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) listen$netrom(r2, 0x8) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/04/08 16:27:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x82400) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000014c0)={0x0, @multicast2, @multicast2}, &(0x7f0000001500)=0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000080)={0x0, 0x10000, 0x200}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001540)=r2) 2018/04/08 16:27:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:27:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0xbc07000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x16000000}], 0x30) 2018/04/08 16:27:56 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="c8ef710b2df113fbd3010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) [ 306.610169] QAT: Invalid ioctl [ 306.640045] QAT: Invalid ioctl 2018/04/08 16:27:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x800, 0xfffffffffffffffd, 0x1ff, 0x1, 0x4, 0x80000001, 0xa8}, 0x1c) ioctl$sock_bt(r1, 0x0, &(0x7f0000000080)="cec6e4275c53b8d58340c6de58ecb6e0c86d57b7f2fe2a9d7a2e949b9f99fceaf59d2d366256a1ae214ffb6df8e9c9d28449f8dbcbcaee947e3f9c985dc80e0bba56cccb145d7a12552910f8d84149db5299072e0df9a7caa4cf4a848229e44b8bc6bac944814f2d175f2463f63e4a47a67970e22d1cab2219136521d5d7125702244c5b335ad152167b707a388b14e5de9c112c144d60954f33ae3393657b5a4a617ddad48f43695f5ea689361cb462f1c31cc0d797a6f868667f8b2cfe") 2018/04/08 16:27:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0x20000000c, 0xa0000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) r3 = semget$private(0x0, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x80000001, 0x1, 0x6a, 0x1, 0x989, 0x1003, 0x5, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x9, 0x1, 0xaf, 0x8}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r4, 0x4}, &(0x7f0000000500)=0xc) semtimedop(r3, &(0x7f0000000340)=[{0x2, 0x6, 0x800}, {0x2, 0x1, 0x1800}, {0x3, 0x38f4, 0x800}, {0x0, 0x200, 0x1000}], 0x4, &(0x7f0000000380)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000640)={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e23, 0xdac9, @loopback={0x0, 0x1}, 0xb24a}, 0x100000001, [0x4, 0x8000, 0x1, 0x3, 0x3, 0x3486, 0x1af8387a, 0x7fffffff]}, 0x5c) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r1}) semctl$GETVAL(r3, 0x7, 0xc, &(0x7f0000000580)=""/152) bind$unix(r1, &(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0x8000, 0x89, 0x7fff, r5}, &(0x7f0000000300)=0x10) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x8, 0xfd}, {}], 0x30) 2018/04/08 16:27:56 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB="09000000000000000000000000000000fcc7d5d40b48b9a69b563a83cd76e274000000"], 0x38}, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/04/08 16:27:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x14000000}], 0x30) [ 306.684873] binder: BINDER_SET_CONTEXT_MGR already set [ 306.699259] binder: 25456:25471 ioctl 40046207 0 returned -16 2018/04/08 16:27:56 executing program 2: sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/04/08 16:27:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x48000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:27:56 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x40000000000, @loopback=0x7f000001}, 0xfffffffffffffe2c) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB="0908000000000000000000eeff0000000000000000000000adad1f0d344a563d6c9022413eb7f0631da5b9d8f5ed86c1be8c20f250bd0d76ee4e4bcd82c447a248e61c1651771b48b5bad49414d4ab4e528ac5d3abf6189d275f5ef9f01ff0054522a10a591b8c804649e3876990ee3a3b65b1da"], 0x38}, 0x0) 2018/04/08 16:27:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x0) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='net/dev_snmp6\x00') [ 306.893483] binder: BINDER_SET_CONTEXT_MGR already set [ 306.919417] binder: 25489:25501 ioctl 40046207 0 returned -16 2018/04/08 16:27:56 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001100)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001140)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001180)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000011c0)={0x0, 0x9}, &(0x7f0000001200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000012c0)={r2, 0x64, &(0x7f0000001240)=[@in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xf}, 0x8}]}, &(0x7f0000001300)=0x10) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x5, 0x0, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0x1008) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x1000}, 0x2, 0x3, 0x2}}, 0xfffffffffffffe93) 2018/04/08 16:27:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:27:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1600}], 0x30) 2018/04/08 16:27:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x7) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:27:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x6000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:56 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB="09000000000000000000000000000000000000000000000008d73016602286da151c8ab993e4b0f4c7e362d76fa43f0106f0116e9f7a1794e6a50a927d3fae00490d2d7fbea6c6282a1149d99a4e5c1ba6eb4a4b5282"], 0x38}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x202000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f00000000c0)="bf3f832fb4b6166b20f04f03b5b14d8147555a6d9f353dc9e7674300cff47344e761772b043082ed7c75a425e3f2c12bd285141ab8d1e9088455dd8509778f657c80a16af69b16612f0cfd430f274a6274c285f449b8cca6f95ca88b18c56101a9b948eb971ad302073eba9a6b", &(0x7f0000000140)=""/52}, 0x18) 2018/04/08 16:27:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:27:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40800008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000810}, 0x4000) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:27:56 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000400)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r3 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x3, 0x20003) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x4, 0x0) getpeername(r4, &(0x7f0000000300)=@ipx, &(0x7f0000000380)=0x80) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000280)=0x1f, 0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xb000, r1, r2, 0x0, 0x2, 0x2000) 2018/04/08 16:27:56 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80001, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0xf8, 0x8, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x6, 0x4}, 'port1\x00', 0x14, 0x0, 0x6, 0x4, 0x1, 0x800, 0x40, 0x0, 0x0, 0x101}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:27:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1100}], 0x30) [ 307.180930] binder: BINDER_SET_CONTEXT_MGR already set [ 307.226361] binder: 25521:25537 ioctl 40046207 0 returned -16 2018/04/08 16:27:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x3) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) chmod(&(0x7f0000000200)='./file0\x00', 0x28) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/08 16:27:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x730000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:27:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/210) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x839, 0x7, 0x24, &(0x7f0000ffb000/0x4000)=nil, 0x1}) 2018/04/08 16:27:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') fdatasync(r0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/08 16:27:57 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000000140)={0x2, 0x2000000000000000, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x8e17daf8302319de, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="3c5306f9c808a9245dbde02ab0b40e56b72be12f577263bf487d129703a66a6f76e6a1eca4bb9fa6957938e65f6e2084e06cb346d080bc9905fbb733d2de6339f0c850cd81d14d2bbbb6036ee0d90f0c5704f0b6181a7004082deae10d1d7a53d35440c2c32ce4a044470e34e9e91283168d0d07b7089a19154f", @ANYPTR, @ANYRES32]]], 0x28}, 0x0) 2018/04/08 16:27:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x4, 0x101000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syzkaller1\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x4, 0x1, "87fac8f115420566"}}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = socket(0x15, 0x80000, 0x8) setsockopt$inet6_dccp_int(r3, 0x21, 0x13, &(0x7f0000000080)=0x1, 0x4) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{0x0, 0x7530}, 0x0, 0x0, 0x10001}], 0xfffffffffffffe19) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x0, 0x1d, 0x40, 0x1, "6927b2f6a554dd8e53dd79d1000945ea377cdcad038a97b2bf9d7269f57ab37a"}) 2018/04/08 16:27:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1200}], 0x30) 2018/04/08 16:27:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="655c5f7a61f6fc962ea32446d4a6", 0xe}, {&(0x7f00000001c0)="a06b6bee202c9c8b92e277b93909668e40945590a2a7f4802606a2eafc7587105a4127b543a898a986e883a458fb05af6702a038df1656a549369a682bc85900ff15307af702d360192444e65c1f57890772640d70eec6304b4dc1c843564a6cf5b306eebf362ef85c7c963cad52304ddaaccf01c2f4ddc988806f55f3a822a91d19d5bc563146351719c26eb61064ba6a40e6b37ef19c59eb6c8d99ec17018eef5e2f0ab29bd2e1d043662ca53cc8b43fc7dea2bec6a6a8b5c80f9de2fe595e28519961c81577db40cb8dc8ecdd390b372ae0772ec5", 0xd6}, {&(0x7f0000000100)="2ea15ddb9af247b125d60df97af81389ac4cdfc877a5ed04495421961bc2d294bd644d8af8ab21c65abe0c024fd9ae00dd", 0x31}], 0x3, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="07471b8032bfc19726145620bd48474a280cec9e8df937adab152cab86342351f9", 0x21}, {&(0x7f0000000340)="2f82ab1bd29ad41fd2778e1cb055755eea5b6b0adfd445e20aab3dc9cc309c5ec1c63a6eb2818ecfb4173d0b0e961dc8fc409a3b8bf9b073dc200e1b48cc728fd196175edc427008d87e1fe4daad0381129051c2feb8dc45be3ec3f6a8270d8799638197cd1c43c74599166052e98de4a9f0b8d95b65d6ac4ef29b85a9ae9b41eac4663afac5e7547f2d727a4c36c415551b68e5365e92628820d7ad466671e4a02c9d889c93bfa80b64d4ac28c5e0cc60fffa994f4654431fc689a458e5a3571c80545d7c2f5d05b6b2fdf081bf55a34b22c574e12f038c91a08ec32921d6fd5971d1c13b85e74427aad71ddc192c5e3f2a", 0xf2}], 0x2, 0x0, 0x0, 0x20000800}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)="d321c38c6fe4e02d54", 0x9}, {&(0x7f0000000500)}, {&(0x7f0000000540)="3ee2a25c6ed48e1fee8b2b285da5392039acf49d810db4f0bfe058023882f98cb7b14c136a389b8b7eee63c60194f84808bd7ecc4ba2ebad6aa4351a62929b9a7051a81e7589f427d3792fc0e5c5c61461d483cf4bdc4d3c6129e7f60b355344718798c4f6be58887f9c37e1b1f160292464f0a068c54d9a5497b7e825a8279ef0a43d08", 0x84}], 0x3, 0x0, 0x0, 0x24000000}], 0x3, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000007c0)={{0x7000, 0x10f000, 0xc, 0x4, 0xef, 0x6, 0x1ff, 0x2, 0x1, 0x3, 0x0, 0x7}, {0x6004, 0x6, 0x9, 0x7fffffff00000, 0x401, 0x9, 0x20, 0x1, 0x8, 0x1, 0x1, 0xc1d}, {0x2, 0x6000, 0xf, 0x990, 0x1, 0xffffffffffffffe1, 0x0, 0x8, 0x7, 0x2, 0x2, 0xfffffffffffffff8}, {0x5000, 0x100001, 0xf, 0x9, 0x5, 0x0, 0x1, 0x1ff, 0x9, 0x400, 0x0, 0x1}, {0x7000, 0x4000, 0xe, 0x8, 0x27, 0x200, 0x7fffffff, 0x8001, 0x7, 0x100000001, 0x2a33, 0x9}, {0x0, 0x3000, 0xf, 0x6, 0x1c0000000, 0x5, 0x6, 0x3ff, 0x6, 0x0, 0xffffffffffffffb8, 0x6}, {0x0, 0x7000, 0x1f, 0x0, 0x1, 0x2, 0x200, 0x2, 0x5, 0x1, 0xd0, 0x1}, {0x7000, 0x3000, 0x1b, 0x814, 0x9, 0x2, 0x3f, 0x1, 0x7, 0xf2fa, 0xffffffffffffaf1c, 0x82bf}, {0x3000}, {0xf000, 0x2}, 0x50000, 0x0, 0x5, 0x400000, 0x0, 0x100, 0xf001, [0x5, 0xc0af, 0x8, 0x3]}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x4000) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/08 16:27:57 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:27:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) mq_notify(r1, &(0x7f0000000040)={0x0, 0x22, 0x2, @tid=r2}) socket$bt_hidp(0x1f, 0x3, 0x6) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:27:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x300}], 0x30) 2018/04/08 16:27:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/4096) [ 307.697383] binder: BINDER_SET_CONTEXT_MGR already set [ 307.734615] binder: 25563:25574 ioctl 40046207 0 returned -16 2018/04/08 16:27:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:27:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x100000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:57 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x6, 0x4) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000240)={&(0x7f0000014000)={0x2, 0x1, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)=""/78, 0x4e}], 0x10000000000001be, &(0x7f0000000680)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="25f7442ffca708a668669bb759629a89174ae661bb175510b73671cb01bb7313656bd68ef8bab3f1f978346d9e2a69f7f42ea91428c440fa6fd726ab938afd466c945f93c24b68fc8e4dd927de2ab0200bb78d26938607ba98349068634adbf7a821a3f39ae273dfaa2c99be10b1a58490ee2bc78e1ce09ace536c3604d8f158a99f80ff4c9544125b94caa4f2eff492bba027512530aa6637d299c5c4a34bbd5f0eec3cf35bd24a882b2cab6c5df073a893f959cd350fed", @ANYRES16=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYRES32=r0], @ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r0]], @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="73f66f7bff64ec1b4d499b515c877efa00a2c6c0f29bca4b69976c334efb5bddd76019cb25e4356bfa9e3081ba5d485c03f9cb57dd07443aa2d28285f0b7faac018371b6113969565d3bd6576899dd7892c2cbbd02e26296f9de1f7ca0b698b3028117ff51e154c80bbd3e860b617bd448cae77cd4d5af727fc5e0baa5ba81a8ea2ae84546af0d50d4e92520c113837f15285cfd6755c954a96f560e55ce253afc47890db06f5fc942df79e9d705cdc7037cf5f57d9cb524309a5e4c6a15156796ca389845eedf2921817092acf1b318", @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="52e2f129ff846721e120"], @ANYRES64=r0, @ANYBLOB="d477021cd44b98db5f7da9c96325785ac3dc49c90084c7eacc56add3aa44202925bb3ac97bbdeee24bd3061dc6329f7376df9aa39b3d77c967b7f7b1656c31ce08228246e30986d408831ac6a685e7cba008f1966c9cb6def650450a7991b93bdb191c21825ba1b637a98f0aca6d21484f1ed663ac9d5ea0596ae7b3b6ab44ef52230824e8c678d0e400015847d5912386e430b6499d75349ae4a31cb2e4d97648c8"], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES32, @ANYRES64], @ANYRES32=r0]}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x1818c1) read$eventfd(r2, &(0x7f0000000040), 0x8) [ 307.925249] binder: BINDER_SET_CONTEXT_MGR already set [ 307.941209] binder: 25596:25608 ioctl 40046207 0 returned -16 2018/04/08 16:27:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x1d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'fo\x00', 0x2c, 0x6, 0x35}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x12000, 0x7ff, 0x1, 0x3}}, 0x44) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8004, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x1, 0x8000, 0x3a, 0xffff, 0x81, 0x7, 0xffff, 0x1]}, &(0x7f0000000140)=0x14) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0xbfec, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) 2018/04/08 16:27:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/08 16:27:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = geteuid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400) recvmmsg(r3, &(0x7f0000002380)=[{{&(0x7f0000000300)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/92, 0x5c, 0x1}, 0x6}, {{&(0x7f0000000440)=@can={0x0, 0x0}, 0x80, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000500)=""/37, 0x25}, {&(0x7f0000000540)=""/33, 0x21}, {&(0x7f0000000580)=""/193, 0xc1}, {&(0x7f0000000680)=""/99, 0x63}, {&(0x7f0000000700)=""/15, 0xf}, {&(0x7f0000000740)=""/15, 0xf}, {&(0x7f0000000780)=""/79, 0x4f}], 0x8, &(0x7f0000000880)=""/84, 0x54, 0x36a6}, 0x7f}, {{&(0x7f0000000900)=@vsock, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/46, 0x2e}, {&(0x7f00000009c0)=""/250, 0xfa}], 0x2, &(0x7f0000000b00)=""/164, 0xa4, 0x1f}, 0xa9}, {{&(0x7f0000000bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c40)=""/182, 0xb6}], 0x1, &(0x7f0000000d40)=""/194, 0xc2, 0x8}, 0x80000001}, {{&(0x7f0000000e40)=@sco, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/142, 0x8e}], 0x1, &(0x7f0000000fc0)=""/172, 0xac, 0x8}, 0x3ff}, {{&(0x7f0000001080)=@nl=@unspec, 0x80, &(0x7f0000001540)=[{&(0x7f0000001100)=""/28, 0x1c}, {&(0x7f0000001140)=""/97, 0x61}, {&(0x7f00000011c0)=""/191, 0xbf}, {&(0x7f0000001280)=""/5, 0x5}, {&(0x7f00000012c0)=""/230, 0xe6}, {&(0x7f00000013c0)=""/238, 0xee}, {&(0x7f00000014c0)=""/79, 0x4f}], 0x7, &(0x7f00000015c0)=""/35, 0x23, 0x9}, 0x100000000}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001600)=""/101, 0x65}, {&(0x7f0000001680)=""/45, 0x2d}, {&(0x7f00000016c0)=""/223, 0xdf}, {&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/189, 0xbd}, {&(0x7f0000001900)=""/193, 0xc1}], 0x6}, 0x7ff}, {{&(0x7f0000001a80)=@can, 0x80, &(0x7f0000002240)=[{&(0x7f0000001b00)=""/125, 0x7d}, {&(0x7f0000001b80)=""/193, 0xc1}, {&(0x7f0000001c80)=""/224, 0xe0}, {&(0x7f0000001d80)=""/56, 0x38}, {&(0x7f0000001dc0)=""/250, 0xfa}, {&(0x7f0000001ec0)=""/245, 0xf5}, {&(0x7f0000001fc0)=""/214, 0xd6}, {&(0x7f00000020c0)=""/213, 0xd5}, {&(0x7f00000021c0)=""/103, 0x67}], 0x9, &(0x7f0000002300)=""/96, 0x60, 0x6}, 0x1}], 0x8, 0x1, &(0x7f0000002580)) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000025c0)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3f, 0x4e22, 0x0, 0x0, 0xa0, 0xa0, 0x7f, r4, r1}, {0x7, 0xff, 0x2, 0x2, 0x6, 0x3, 0x3, 0x9}, {0x8, 0x80000001, 0x7f, 0x8}, 0x9c, 0x6e6bb7, 0x1, 0x1, 0x1, 0x2}, {{@in6, 0x4d6, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x3501, 0x7, 0x2, 0x100, 0x7, 0x8, 0x4}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x9cda, 0x100000001, 0xcf11}, {{0x0, 0x7530}, 0x9, 0x8, 0x36b6}, {{0x77359400}, 0xffffffffffff8001, 0x401, 0x4}], 0x48) 2018/04/08 16:27:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xed5, 0x40) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x3, 0x1, 0x7fffffff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad5664a3239dafb6c5820faeb995298992ea54c7beef9f5d", 0x18) r3 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f00000000c0)}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/08 16:27:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x500}], 0x30) 2018/04/08 16:27:57 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="3fe55c9c83f0f7fee49e925150a997cb4858aea7d745a3905f3486ee58c7a66a25e8a8d575d08268cd6c6f4222cdbad7d8ff715081202b13e5aba5565455add86f9cfc982980ff659313bfb29ce7d7b45255881476288654c4da5d96b1e9d5a95e800733f1b5ddfbc0e0c1df93a46d2ad465cc456f65ac0684776b79a90056a259fe6a82a595b8", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:27:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='/\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = gettid() getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) r8 = getegid() sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000080)="1eae1e17da056b54efd511faf65e55810a7b843a7f6c74323b16ad3bf6c811a8bd76ac42575cc659f7e6dfdee2fb13a51468b927a7b7471c072fe938bc16e544c4e62969a6ba24f1fad5832e52f698a96856b1e5a797b8f83fa312cb18092e86bc30dd88f70dcf9f4778e8fee27269c51430d297b28d19d1e09a61fb570efff35ef0e82f911127e46f2365f22d7f13d1b8a2b8bc5ad91043c6194c7f3ccf23e470e7873eaf8ba881438e3d873ede505d5e2fda00ff901add6b5de85797150d114eb5e27f6e6441", 0xc7}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="b79a4dd6f91d75a91a7898e202df0125a008d6bdcbf28a3414159ee77a2f4e7d30dbf51c88ef63110a0bc10b8c75eb74aa3ff4eb96de6ae3e59b2a38a31a8eb6db8bb6eb8ccc234d7cdaf60b65d4833f7294d2dca156a38a8fa09a2ffafcc934437a", 0x62}, {&(0x7f00000002c0)="892385758bef7c06e7ab200256cf4ba9d14304ee6bed6e096094205ab0fe24b0c533dff2ad22780a0e1e1d09d1220bfaa31e8fbd8a562c7789356549e24ad348b1c148a867602201ef0223c8a520bd8c1dcd0fd5", 0x54}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r5, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x10}, 0x1) 2018/04/08 16:27:57 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/04/08 16:27:57 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000080)="0d9659bd4c135edd9fb9a765f0eee73a363bee80698680ec3ee41cd02824a3b3a35cd6c1366cd8c450cc8f5b675ce0f708df0167dadbf76d9662a2f2f6410b9e8feb0601917b8fcc66ac22059d7d5e52dd5c5525ebae0a57bb10ebcf7451f7cdb38ecdf9e42f18002f788d041ea3c93cf7ca5fb2a0e3a13fab5c7c06276d8bffc4277cf8d6e201aba13363a18586367c5476b21cb3d8ebe650acd1ffbe641e9e521022cd5294820dc7d28a13fb2c98ef33af015295051a8c743895ceac2c26", &(0x7f0000000140)=""/232}, 0x18) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5d295ad6, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000300)=0x4) 2018/04/08 16:27:57 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 16:27:57 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) clock_getres(0x6, &(0x7f0000000040)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x5) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) [ 308.080523] binder: BINDER_SET_CONTEXT_MGR already set [ 308.116314] binder: 25611:25632 ioctl 40046207 0 returned -16 2018/04/08 16:27:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x16}], 0x30) 2018/04/08 16:27:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x14}], 0x30) 2018/04/08 16:27:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000005c0)=@bridge_getneigh={0x28, 0x1e, 0x201, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x8}]}, 0x28}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400180, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x59a8ab12, 0x4000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x6680, 0x7, 0x9000}, 0x4) 2018/04/08 16:27:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x5, 0x63, 0x2}, {{}, 0x4}], 0x30) 2018/04/08 16:27:57 executing program 3: accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x8) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="76b80b9ab5561c3b36b21e1f806913636a85454202660c91daa5ba92a56c3acb1b0f4e8ae6438957a5cd27d5a2688b3fd4a06818855c0d546655fb9360bcc1aee2b330853d8164a675", @ANYRES32=r1, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r1, @ANYRES32, @ANYPTR64], @ANYPTR64], @ANYBLOB="0900000000000000ffffffe4000000000000000004000000"], 0x38}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000200)={0x2, 0x10000, 0x40}) 2018/04/08 16:27:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x101000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x7, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/04/08 16:27:57 executing program 5 (fault-call:7 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:27:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200), &(0x7f0000000240)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x6, r0, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) syz_open_procfs(r2, &(0x7f00000002c0)='net/ip_tables_names\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x9c2ac28fbd0b618d, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x10000}}) socketpair(0x8, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_rfcomm(r4, &(0x7f00000001c0)={0x1f, {0x9, 0x70, 0x3, 0x53, 0xfffffffffffeffff, 0x6}, 0x40}, 0xa) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) 2018/04/08 16:27:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 308.400381] FAULT_INJECTION: forcing a failure. [ 308.400381] name failslab, interval 1, probability 0, space 0, times 0 [ 308.411691] CPU: 1 PID: 25665 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 308.418533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.427880] Call Trace: [ 308.430473] dump_stack+0x1b9/0x294 [ 308.434118] ? dump_stack_print_info.cold.2+0x52/0x52 [ 308.438070] binder: 25664:25677 unknown command 0 [ 308.439309] ? finish_task_switch+0x4c4/0x820 [ 308.439335] should_fail.cold.4+0xa/0x1a [ 308.439354] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 308.439375] ? __schedule+0x80f/0x1e40 [ 308.444328] binder: 25664:25677 ioctl c0306201 20000240 returned -22 [ 308.448699] ? __sched_text_start+0x8/0x8 [ 308.448725] ? find_held_lock+0x36/0x1c0 [ 308.448752] ? __lock_is_held+0xb5/0x140 [ 308.448784] ? check_same_owner+0x320/0x320 [ 308.454930] binder: BINDER_SET_CONTEXT_MGR already set [ 308.457912] should_failslab+0x124/0x180 [ 308.457936] kmem_cache_alloc+0x2af/0x760 [ 308.457965] mmu_topup_memory_caches+0xf7/0x3a0 [ 308.461989] binder: 25664:25678 ioctl 40046207 0 returned -16 [ 308.468313] kvm_mmu_load+0x21/0x10e0 [ 308.468332] ? kasan_check_write+0x14/0x20 [ 308.468354] vcpu_enter_guest+0x35a0/0x5c40 [ 308.468376] ? perf_trace_lock_acquire+0xa0/0x980 [ 308.468395] ? kvm_set_msr_common+0x2660/0x2660 [ 308.530561] ? perf_trace_lock+0x900/0x900 [ 308.534788] ? handle_rdmsr+0xa20/0xa20 [ 308.538744] ? graph_lock+0x170/0x170 [ 308.542524] ? __lock_acquire+0x7f5/0x5130 [ 308.546753] ? perf_trace_lock_acquire+0xe3/0x980 [ 308.551586] ? __lock_is_held+0xb5/0x140 [ 308.555631] ? lock_acquire+0x1dc/0x520 [ 308.559598] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 308.564608] ? lock_release+0xa10/0xa10 [ 308.568572] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 308.573850] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 308.578341] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 308.583521] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 308.588353] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 308.593359] kvm_vcpu_ioctl+0x79d/0x12e0 [ 308.597403] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 308.601539] ? graph_lock+0x170/0x170 [ 308.605331] ? find_held_lock+0x36/0x1c0 [ 308.609377] ? lock_downgrade+0x8e0/0x8e0 [ 308.613514] ? kasan_check_read+0x11/0x20 [ 308.617639] ? rcu_is_watching+0x85/0x140 [ 308.621770] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 308.626946] ? __fget+0x40c/0x650 [ 308.630380] ? match_held_lock+0x801/0x8b0 [ 308.634606] ? expand_files.part.8+0x9a0/0x9a0 [ 308.639175] ? kasan_check_write+0x14/0x20 [ 308.643399] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 308.648317] ? wait_for_completion+0x870/0x870 [ 308.652885] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 308.658054] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 308.662200] do_vfs_ioctl+0x1cf/0x1650 [ 308.666078] ? ioctl_preallocate+0x2e0/0x2e0 [ 308.670465] ? fget_raw+0x20/0x20 [ 308.673901] ? __sb_end_write+0xac/0xe0 [ 308.677857] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 308.683371] ? fput+0x130/0x1a0 [ 308.686630] ? ksys_write+0x1a6/0x250 [ 308.690427] ? security_file_ioctl+0x9b/0xd0 [ 308.694817] ksys_ioctl+0xa9/0xd0 [ 308.698251] SyS_ioctl+0x24/0x30 [ 308.701603] ? ksys_ioctl+0xd0/0xd0 [ 308.705220] do_syscall_64+0x29e/0x9d0 [ 308.709084] ? vmalloc_sync_all+0x30/0x30 [ 308.713213] ? _raw_spin_unlock_irq+0x27/0x70 [ 308.717697] ? finish_task_switch+0x1ca/0x820 [ 308.722174] ? syscall_return_slowpath+0x5c0/0x5c0 [ 308.727097] ? syscall_return_slowpath+0x30f/0x5c0 [ 308.732030] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 308.737379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.742206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 308.747371] RIP: 0033:0x455259 [ 308.750539] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 308.758225] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 308.765473] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 308.772724] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 308.779973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 308.787223] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000000 2018/04/08 16:27:59 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) lgetxattr(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)=ANY=[@ANYBLOB='s\a\x00\x00 ieth1/\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000011c0)=""/44, 0x2c) semget$private(0x0, 0x2, 0x401) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r5 = getpgrp(0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001280)={{0x469614a3, 0x81, 0x6536497f, 0x80000000, 0x4, 0x9}, 0x4, 0x7, 0x0, 0x8, 0x9, "91fec6327b2b4ff7a593438479f316db8ebb48e9a232ad23997e97f5a32912359c4aa17e45bdffdc96bc04982da8c7062b6d99ceef8b5d25d52c8121ec6b2226e2b5a7212147a8ae53610da3545d908d0c5d070d1b80f1267bebbffa29469bef9ee262ed15f4e0b47732116eb1f34ac1cc5e18cc2215b6945b507f21b9629172"}) ptrace(0x11, r5) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x1e, 0x2, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) bind(r7, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000040)=0x5) dup2(r3, r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd, "708755e0f87c1e3e42cadb2486"}, &(0x7f0000000080)=0x15) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x1000, 0x8200, 0x10001, 0x8, 0x0, 0x5, 0x2, r9}, 0x20) r10 = shmget(0x0, 0x1000, 0x401, &(0x7f0000ffe000/0x1000)=nil) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001200), &(0x7f0000001240)=0x8) shmctl$IPC_RMID(r10, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/4096) 2018/04/08 16:27:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/unix\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/08 16:27:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:27:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xc, @empty, 0x900000000, 0x4, 'sed\x00', 0x2, 0xffff, 0x78}, 0x2c) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r1, &(0x7f0000000000), 0x10000000000000c4) write(r2, &(0x7f0000335000), 0x10052) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) fcntl$setpipe(r1, 0x407, 0x8001) 2018/04/08 16:27:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x2}], 0x30) 2018/04/08 16:27:59 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x6800000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:27:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = dup3(r0, r0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/08 16:27:59 executing program 5 (fault-call:7 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:27:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xd1e, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000280)={0x7fff, 0xc5da, 0x7, 0x918}, 0x10) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r2 = dup2(r1, r1) times(&(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x3, 0x7d, 0x3}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x9, 0x5ba424e2, 0x1, 0x43f}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x100000001, 0x2250af591c2cab41, 0x401, 0x10001, r4}, &(0x7f0000000200)=0x10) prlimit64(r3, 0x4, &(0x7f0000000040)={0xffffffffffffffe1, 0x5}, &(0x7f00000002c0)) 2018/04/08 16:27:59 executing program 0: timer_create(0x7, &(0x7f00000001c0)={0x0, 0x16, 0x0, @thr={&(0x7f0000000000)="82e59c70f695ef5931b5570cd363b3ea9256074b17609a777ced0625cec1514200708063fa7d150070b3a28a950da69cb8f3c1cdd1c3bef4a27d24a1acd20c19e4a7a9326ad627c55b7cd4261bc0ffe59f8b9df97b7cca0e2819d939d0f74b04a6a574f124eb5dd6463c0d89ea0a017204deb11241175c1f41eb5c65a418c176a8a2b8b7ee1caa3936b7dfe8655fbdea561755938664e9", &(0x7f00000000c0)="4cfa5746279a636302f51a23fe7865b139217d94e485b6b7a224374a3bb6e9e2b580a015a732f79427b5e3ad6257c207d6780725ea7538770f35963f3c981bb5e78ba770d70c70eef6ec703531f58557961c6f497f83e9832494a5b243921baf9896d37b63f5e06d34443dffec0c71b05161efa6259b12cb9b22c82a601165273e7da63db99eb9abff96c759aeb958c3904ce3c58869b733ef58bb9a356c9569f7338ec87a2a76c5dc9675702e99802a0e56e9f2786268814087a03a49d88ea0377341bd7e63f1dce0973c886682cca0a3a8a6a07c1a51a12404c6cf804183c2f5476544faf6d0e655d57ec5cfe456047003"}}, &(0x7f0000000200)=0x0) timer_gettime(r0, &(0x7f0000000240)) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:27:59 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480021000000000014bd29c5ea010000448a0f08e9e4a5d3", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) [ 309.609200] binder: BINDER_SET_CONTEXT_MGR already set [ 309.616707] FAULT_INJECTION: forcing a failure. [ 309.616707] name failslab, interval 1, probability 0, space 0, times 0 [ 309.628090] CPU: 0 PID: 25705 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 309.634948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.644325] Call Trace: [ 309.644350] dump_stack+0x1b9/0x294 [ 309.644374] ? dump_stack_print_info.cold.2+0x52/0x52 [ 309.655786] should_fail.cold.4+0xa/0x1a [ 309.659886] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.659904] ? kasan_kmalloc+0xc4/0xe0 [ 309.659931] ? kmem_cache_alloc+0x12e/0x760 [ 309.659951] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 309.659964] ? kvm_mmu_load+0x21/0x10e0 [ 309.659984] ? vcpu_enter_guest+0x35a0/0x5c40 [ 309.686539] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 309.691575] ? graph_lock+0x170/0x170 [ 309.695383] ? do_syscall_64+0x29e/0x9d0 [ 309.699453] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 309.704842] ? find_held_lock+0x36/0x1c0 2018/04/08 16:27:59 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x104e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:27:59 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x81, 0x1, 0xd4, 0x4, 0x8000, 0x4}) r2 = getpid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x6, 0x8, 0xb36, 0x9, 0x0, 0x4, 0x10400, 0x2, 0x1, 0x69194e8a, 0x2, 0x17f5, 0x7fff, 0x1, 0x2, 0x3, 0x2, 0x100, 0x80, 0x3f, 0x7, 0x2, 0x1, 0xb211, 0x1, 0x71e, 0x7ff, 0x0, 0x2a, 0x3, 0x1, 0x789, 0x0, 0x6, 0x9, 0x831, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x7}, 0x20, 0x100000002000000, 0x10001, 0x3, 0x7, 0xf8, 0x100}, r2, 0x7, r1, 0x2) [ 309.708440] binder: 25712:25716 ioctl 40046207 0 returned -16 [ 309.708926] ? __lock_is_held+0xb5/0x140 [ 309.718867] ? check_same_owner+0x320/0x320 [ 309.723208] ? rcu_note_context_switch+0x710/0x710 [ 309.728163] should_failslab+0x124/0x180 [ 309.732232] kmem_cache_alloc+0x2af/0x760 [ 309.736400] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 309.741265] mmu_topup_memory_caches+0xf7/0x3a0 [ 309.745956] kvm_mmu_load+0x21/0x10e0 [ 309.749777] ? kasan_check_write+0x14/0x20 [ 309.754035] vcpu_enter_guest+0x35a0/0x5c40 2018/04/08 16:27:59 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4800000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 309.758380] ? perf_trace_lock_acquire+0x4f1/0x980 [ 309.763329] ? kvm_set_msr_common+0x2660/0x2660 [ 309.768013] ? perf_trace_lock+0x900/0x900 [ 309.772266] ? handle_rdmsr+0xa20/0xa20 [ 309.776258] ? graph_lock+0x170/0x170 [ 309.780066] ? __lock_acquire+0x7f5/0x5130 [ 309.784342] ? __lock_is_held+0xb5/0x140 [ 309.788424] ? lock_acquire+0x1dc/0x520 [ 309.792395] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 309.797416] ? lock_release+0xa10/0xa10 [ 309.801385] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 309.806660] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 309.811148] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 309.816347] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 309.821180] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 309.826202] kvm_vcpu_ioctl+0x79d/0x12e0 [ 309.830257] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 309.834402] ? graph_lock+0x170/0x170 [ 309.838200] ? find_held_lock+0x36/0x1c0 [ 309.842270] ? lock_downgrade+0x8e0/0x8e0 [ 309.846421] ? kasan_check_read+0x11/0x20 [ 309.850558] ? rcu_is_watching+0x85/0x140 [ 309.854696] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 309.859897] ? __fget+0x40c/0x650 [ 309.863345] ? match_held_lock+0x801/0x8b0 [ 309.867575] ? expand_files.part.8+0x9a0/0x9a0 [ 309.872148] ? kasan_check_write+0x14/0x20 [ 309.876374] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 309.881302] ? wait_for_completion+0x870/0x870 [ 309.885879] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 309.891064] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 309.895202] do_vfs_ioctl+0x1cf/0x1650 [ 309.899089] ? ioctl_preallocate+0x2e0/0x2e0 [ 309.903490] ? fget_raw+0x20/0x20 [ 309.906939] ? __sb_end_write+0xac/0xe0 [ 309.910914] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 309.916440] ? fput+0x130/0x1a0 [ 309.919716] ? ksys_write+0x1a6/0x250 [ 309.923515] ? security_file_ioctl+0x9b/0xd0 [ 309.927924] ksys_ioctl+0xa9/0xd0 [ 309.931376] SyS_ioctl+0x24/0x30 [ 309.934736] ? ksys_ioctl+0xd0/0xd0 [ 309.938358] do_syscall_64+0x29e/0x9d0 [ 309.942232] ? vmalloc_sync_all+0x30/0x30 [ 309.946371] ? _raw_spin_unlock_irq+0x27/0x70 [ 309.950860] ? finish_task_switch+0x1ca/0x820 [ 309.955355] ? syscall_return_slowpath+0x5c0/0x5c0 [ 309.960276] ? syscall_return_slowpath+0x30f/0x5c0 [ 309.965202] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 309.970565] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 309.975407] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 309.980585] RIP: 0033:0x455259 [ 309.983765] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.991467] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 309.998724] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 2018/04/08 16:27:59 executing program 0: syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000008c0)="75fcce334b6ffedb6d4facd020ff8740bfd342b4799564be206548eb050821dcd15bc77b108b95b6a0d7bc40ec7171a2c9dfdc0be622ca339dbda81bd930fdfaead6cf486c969267df82c6efb841e28da3e0294f5d42222393266790023ccbdb09fcb8889de80223dc31ddd519c78346b2022eed9d0e0c9d48330829a533abe393d75785f5da98abd94a6466d95c00818d0c5ce3783758550260aafce20a4ce0671bded0032e48b9dbecfa1f") mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) socketpair(0x0, 0x0, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x4c, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8c", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r1, 0x50, &(0x7f00000003c0)}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x220004a, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r4, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r3, 0x50, &(0x7f00000006c0)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r5, 0x200, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r4, 0x28, &(0x7f0000000140)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/04/08 16:27:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x300000000000000}], 0x30) 2018/04/08 16:27:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f7379732f6e030000007076342f76732f6261636b75705f6f6e6c7900", 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x64c2, 0x0, 0x9, 0x1b, 0x14, "67956fc8839b854cfa92bf4636861863a89c5d70a5c60bcff635b2ee67c96f50b429e229e9256d0027b760ba64f55a6cc8623a4a8f69a081915c36faa3965789", "eedac15a12d9814f28b993c0d967dbb1b5d89ad32781cbec576241674a3cd7763c2036931ca1b165ab501c3f20071756835ddf21334f5037119ce9b99198607a", "a07daf9721b6fb90047b3fcb2cb810b725920a8045be196006a8a7379c9457db", [0x1, 0x1]}) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) [ 310.005981] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 310.013241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 310.020498] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000001 [ 310.143666] binder: BINDER_SET_CONTEXT_MGR already set [ 310.151103] EXT4-fs (sda1): re-mounted. Opts: [ 310.159419] binder: 25742:25750 ioctl 40046207 0 returned -16 [ 310.195308] overlayfs: missing 'lowerdir' [ 310.246044] overlayfs: missing 'lowerdir' 2018/04/08 16:28:00 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB="090000000000000000000000bd15f75b71b7c7e100000000"], 0x38, 0x4000010}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001080)={r1, &(0x7f0000000000)="7cb0fb38035516a0ecd4ba587e62e8c72916f4f665d6f5b65d094c2ae669441b5e0e818c654643876fac697454b3ab74e05c4c00e318e51b053ccaf82f817f26936bbc21a5b7f01867ac7973a2f6299d1398191b80ad7d39", &(0x7f0000000080)="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", 0x1}, 0x20) 2018/04/08 16:28:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = dup2(r1, r1) write$rdma_cm(r2, &(0x7f0000002c40)=ANY=[@ANYBLOB="00000000185680e6749484c435fff6bb", @ANYPTR=&(0x7f0000002c00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 16:28:00 executing program 5 (fault-call:7 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000100)) 2018/04/08 16:28:00 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x500000000000000}], 0x30) 2018/04/08 16:28:00 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x3c000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r1, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r1, 0x200000010001) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x99) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140), 0x8) sendto$inet(r1, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/08 16:28:00 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x6c000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x0, 0x2}, {{}, 0xfffffffffffffffd}], 0x30) 2018/04/08 16:28:00 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000600)='/dev/snd/midiC#D#\x00', 0x1, 0x220000) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="dbcb95aeeece82b9cce4ea00000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2200, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d0, 0x270, 0x0, 0x270, 0xc0, 0x438, 0x438, 0x438, 0x438, 0x438, 0x438, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0xd6}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xc739, 0x9, @loopback=0x7f000001, 0x4e24}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, 'dummy0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x2e, 0x3, 0x8}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x1, 0x0, 0xffffff00, 'bcsf0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x5c, 0x3, 0x2}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x29}}}, {{@uncond, 0x0, 0x98, 0xe0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bond0\x00', 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) 2018/04/08 16:28:00 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x74000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 310.522789] binder: BINDER_SET_CONTEXT_MGR already set [ 310.532962] binder: 25770:25789 ioctl 40046207 0 returned -16 2018/04/08 16:28:00 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) sendto$ax25(r0, &(0x7f0000000180)="8a", 0x1, 0x4, &(0x7f0000000200)={0x3, {"16499bc1e67774"}, 0xfff}, 0x10) fcntl$getown(r0, 0x9) r1 = syz_open_pts(0xffffffffffffffff, 0x400) r2 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) getsockname$unix(r2, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f0000000800)='./control\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x20001, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000240), 0x4) r6 = userfaultfd(0x10000080804) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000580)={{0x3e, @broadcast=0xffffffff, 0x4e21, 0x1, 'wrr\x00', 0x0, 0x4000000000000000, 0x7f}, {@multicast1=0xe0000001, 0x4e20, 0x10005, 0x7f, 0x5, 0xfffffffffffffff9}}, 0x44) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000600)={0x4, r7, 0x1}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r8 = getpid() sched_setattr(r8, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000380)="3862b0b75b6e987c9ee186edef5fa116fc93c8a59f17577a2b7b1bd9b43d805ad5969b8a5faffd18bea5b0a2cdcc4330813490d4d43e923cff744c8a41877a65c078c979cbef852b371fe8a86cd93b15826ef5946d179a1fcca4c4199d867fa452155059b273d9028542092eed2a226e12caf44bdc54cdb4ce787f91ce17119db5e9e0463322a0931629ea3dc830c1b05e3e48662cf38b0f6635647b2cbba4fcc1197de7629210cb1a73a304deaea478ceaa2cd060de60a043847b86193ff74dd27ff11b66d765abd69f3c0b6f1cf187ea2e6465718bc981f5ddeb7a3b59", 0xde}], 0x2, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)) openat(r3, &(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000780)) 2018/04/08 16:28:00 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x4000000}], 0x30) [ 310.588606] FAULT_INJECTION: forcing a failure. [ 310.588606] name failslab, interval 1, probability 0, space 0, times 0 [ 310.599947] CPU: 1 PID: 25777 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 310.606786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.616142] Call Trace: [ 310.618739] dump_stack+0x1b9/0x294 [ 310.622379] ? dump_stack_print_info.cold.2+0x52/0x52 [ 310.627479] binder: BINDER_SET_CONTEXT_MGR already set [ 310.627579] should_fail.cold.4+0xa/0x1a [ 310.636891] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.639212] binder: 25792:25797 ioctl 40046207 0 returned -16 [ 310.641990] ? kasan_kmalloc+0xc4/0xe0 [ 310.642011] ? kmem_cache_alloc+0x12e/0x760 [ 310.642030] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 310.642045] ? kvm_mmu_load+0x21/0x10e0 [ 310.642064] ? vcpu_enter_guest+0x35a0/0x5c40 [ 310.669373] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 310.674389] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 310.678627] ? graph_lock+0x170/0x170 [ 310.682429] ? do_syscall_64+0x29e/0x9d0 [ 310.686488] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 310.691866] ? find_held_lock+0x36/0x1c0 [ 310.695943] ? __lock_is_held+0xb5/0x140 [ 310.700022] ? check_same_owner+0x320/0x320 [ 310.704355] ? rcu_note_context_switch+0x710/0x710 [ 310.709296] should_failslab+0x124/0x180 [ 310.713368] kmem_cache_alloc+0x2af/0x760 [ 310.717524] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 310.722374] mmu_topup_memory_caches+0xf7/0x3a0 [ 310.727057] kvm_mmu_load+0x21/0x10e0 [ 310.730867] ? kasan_check_write+0x14/0x20 [ 310.735110] vcpu_enter_guest+0x35a0/0x5c40 [ 310.736252] binder: BINDER_SET_CONTEXT_MGR already set [ 310.739435] ? perf_trace_lock_acquire+0x4f1/0x980 [ 310.739457] ? kvm_set_msr_common+0x2660/0x2660 [ 310.739477] ? perf_trace_lock+0x900/0x900 [ 310.739498] ? handle_rdmsr+0xa20/0xa20 [ 310.739516] ? graph_lock+0x170/0x170 [ 310.749913] binder: 25801:25806 ioctl 40046207 0 returned -16 [ 310.754334] ? __lock_acquire+0x7f5/0x5130 [ 310.754368] ? __lock_is_held+0xb5/0x140 [ 310.754386] ? lock_acquire+0x1dc/0x520 [ 310.754398] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 2018/04/08 16:28:00 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea000000000000de", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) fallocate(r0, 0x2, 0x8132, 0x6318d04c) 2018/04/08 16:28:00 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7d0a0000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:00 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$void(r0, 0xc0045878) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/08 16:28:00 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/04/08 16:28:00 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x10a) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) [ 310.754415] ? lock_release+0xa10/0xa10 [ 310.793434] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 310.798718] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 310.803219] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 310.808429] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 310.813278] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 310.818307] kvm_vcpu_ioctl+0x79d/0x12e0 [ 310.822384] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 310.826545] ? graph_lock+0x170/0x170 [ 310.830355] ? find_held_lock+0x36/0x1c0 [ 310.834431] ? lock_downgrade+0x8e0/0x8e0 [ 310.838586] ? kasan_check_read+0x11/0x20 [ 310.842728] ? rcu_is_watching+0x85/0x140 [ 310.846878] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 310.852076] ? __fget+0x40c/0x650 [ 310.855533] ? match_held_lock+0x801/0x8b0 [ 310.859769] ? expand_files.part.8+0x9a0/0x9a0 [ 310.864350] ? kasan_check_write+0x14/0x20 [ 310.868591] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 310.873527] ? wait_for_completion+0x870/0x870 [ 310.878114] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 310.883322] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 310.887476] do_vfs_ioctl+0x1cf/0x1650 [ 310.891368] ? ioctl_preallocate+0x2e0/0x2e0 [ 310.895798] ? fget_raw+0x20/0x20 [ 310.899256] ? __sb_end_write+0xac/0xe0 [ 310.903235] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 310.908772] ? fput+0x130/0x1a0 [ 310.912056] ? ksys_write+0x1a6/0x250 [ 310.915867] ? security_file_ioctl+0x9b/0xd0 [ 310.920281] ksys_ioctl+0xa9/0xd0 [ 310.923744] SyS_ioctl+0x24/0x30 [ 310.927120] ? ksys_ioctl+0xd0/0xd0 [ 310.930748] do_syscall_64+0x29e/0x9d0 [ 310.934635] ? vmalloc_sync_all+0x30/0x30 [ 310.938783] ? _raw_spin_unlock_irq+0x27/0x70 [ 310.943285] ? finish_task_switch+0x1ca/0x820 [ 310.947787] ? syscall_return_slowpath+0x5c0/0x5c0 [ 310.952723] ? syscall_return_slowpath+0x30f/0x5c0 [ 310.957660] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 310.963026] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.967875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 310.973054] RIP: 0033:0x455259 [ 310.976221] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.983907] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 310.991158] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 310.998411] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 311.005659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 311.012906] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000002 2018/04/08 16:28:01 executing program 7: socket$packet(0x11, 0x3e4c07fe69bf41d4, 0x300) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3ff) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') preadv(r1, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000001100)=""/210, 0xd2}], 0x2, 0x0) 2018/04/08 16:28:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x11}], 0x30) 2018/04/08 16:28:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xa5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x2040, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xea70, 0x4200) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000140)={"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"}) 2018/04/08 16:28:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{0x77359400}, 0x1, 0x47, 0x613}, {{}, 0x0, 0xffffffffffff037c, 0xc}], 0x30) 2018/04/08 16:28:01 executing program 5 (fault-call:7 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:01 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x200001) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) sysfs$3(0x3) 2018/04/08 16:28:01 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="d00000005da3bf26a315a4f8b8d21e6591a5089cc52f940d7baa2b71396cf5684ff6cd49889bf6ec182e8e9877ca6dfef5ee6d22ac0e1982c6458f7bc01ad37fc5db4c17eb18f16054bacb5f7582526d90e678a06fa85990236bd87cfe1a5ed9159b90d22add6a6907d94d1fa1a2efe524456a87db14e20fe1ac8f41dd3c0d8ae465136d5fd0d0bf1525c6a7e5a21bcf886ccf9432d5a5480ef9004b0a8980438a3e7301f1c13cad16195d5b1473c031d842ccf942ee25c2d16469c0c520eeac11b99a74de6df2f8d00276c60e303ce0a9a42b1dd3426d901fd11e143e4fa7ca027848"], &(0x7f0000000280)=0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x80000001}}, [0x7, 0x10000, 0x6, 0x200, 0x401, 0x0, 0x4, 0xfff, 0x10001, 0x8, 0x5, 0xa652, 0x3, 0x800, 0x5]}, &(0x7f00000003c0)=0x100) listen(r1, 0x7) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x181) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x61d, 0x0, 0x0, 0x17, 0x1, "6027bf566248c48e13cecbb6d346994f2c5d699cdd1bd0a529fa6e6f26d2902b393593a8d8ed2b924b47517ea16e2ef5cee83d0c5723e39e2cdf48503b315230", "4c36ed066ace99dc643b3ef87c08b4a8958f895817bec482a38ed7d6b5a66cd3f8a999a3c385d05cbf3ee33405fa90b53f836fdeeb11be0bf64fade1ff59eb66", "124ccb61089c7db1c1c47f931a8923abb5749ffaa90196ad26aff1648dc3934e", [0x7fffffff, 0xffff]}) 2018/04/08 16:28:01 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0x0, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0xfffffffffffffdbb) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2260d07e, 0x301000) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'sed\x00', 0x6517129d733d491b, 0x9, 0x4f}, 0x2c) [ 311.496280] binder: BINDER_SET_CONTEXT_MGR already set [ 311.514730] binder: 25846:25857 ioctl 40046207 0 returned -16 [ 311.526786] FAULT_INJECTION: forcing a failure. [ 311.526786] name failslab, interval 1, probability 0, space 0, times 0 [ 311.538134] CPU: 0 PID: 25843 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 311.544990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.554354] Call Trace: [ 311.556959] dump_stack+0x1b9/0x294 [ 311.560616] ? dump_stack_print_info.cold.2+0x52/0x52 [ 311.565847] should_fail.cold.4+0xa/0x1a [ 311.569932] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 311.575047] ? kasan_kmalloc+0xc4/0xe0 [ 311.578955] ? kmem_cache_alloc+0x12e/0x760 [ 311.583292] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 311.588149] ? kvm_mmu_load+0x21/0x10e0 [ 311.592136] ? vcpu_enter_guest+0x35a0/0x5c40 [ 311.596644] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 311.601687] ? graph_lock+0x170/0x170 [ 311.605503] ? do_syscall_64+0x29e/0x9d0 [ 311.609582] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 311.614981] ? find_held_lock+0x36/0x1c0 [ 311.619074] ? __lock_is_held+0xb5/0x140 [ 311.623178] ? check_same_owner+0x320/0x320 [ 311.627532] ? rcu_note_context_switch+0x710/0x710 [ 311.632495] should_failslab+0x124/0x180 [ 311.632816] binder: 25860:25861 unknown command 0 [ 311.636574] kmem_cache_alloc+0x2af/0x760 [ 311.636610] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 311.636638] mmu_topup_memory_caches+0xf7/0x3a0 [ 311.636671] kvm_mmu_load+0x21/0x10e0 [ 311.636690] ? kasan_check_write+0x14/0x20 [ 311.652592] binder: 25860:25861 ioctl c0306201 20000240 returned -22 [ 311.655147] vcpu_enter_guest+0x35a0/0x5c40 [ 311.655179] ? perf_trace_lock_acquire+0x4f1/0x980 [ 311.655206] ? kvm_set_msr_common+0x2660/0x2660 [ 311.655231] ? perf_trace_lock+0x900/0x900 [ 311.655257] ? handle_rdmsr+0xa20/0xa20 [ 311.691776] ? graph_lock+0x170/0x170 [ 311.695567] ? __lock_acquire+0x7f5/0x5130 [ 311.699812] ? __lock_is_held+0xb5/0x140 [ 311.703868] ? lock_acquire+0x1dc/0x520 [ 311.707830] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 311.712843] ? lock_release+0xa10/0xa10 [ 311.716804] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 311.722070] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 311.726551] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 311.731750] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 311.736577] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 311.741593] kvm_vcpu_ioctl+0x79d/0x12e0 [ 311.745646] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 311.749785] ? graph_lock+0x170/0x170 [ 311.753578] ? find_held_lock+0x36/0x1c0 [ 311.757641] ? lock_downgrade+0x8e0/0x8e0 [ 311.761787] ? kasan_check_read+0x11/0x20 [ 311.765922] ? rcu_is_watching+0x85/0x140 [ 311.770060] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 311.775252] ? __fget+0x40c/0x650 [ 311.778700] ? match_held_lock+0x801/0x8b0 [ 311.782925] ? expand_files.part.8+0x9a0/0x9a0 [ 311.787494] ? kasan_check_write+0x14/0x20 [ 311.791716] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 311.796638] ? wait_for_completion+0x870/0x870 [ 311.801208] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 311.806388] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 311.810526] do_vfs_ioctl+0x1cf/0x1650 [ 311.814407] ? ioctl_preallocate+0x2e0/0x2e0 [ 311.818803] ? fget_raw+0x20/0x20 [ 311.822248] ? __sb_end_write+0xac/0xe0 [ 311.826213] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 311.831740] ? fput+0x130/0x1a0 [ 311.835017] ? ksys_write+0x1a6/0x250 [ 311.838817] ? security_file_ioctl+0x9b/0xd0 [ 311.843219] ksys_ioctl+0xa9/0xd0 [ 311.846664] SyS_ioctl+0x24/0x30 [ 311.850026] ? ksys_ioctl+0xd0/0xd0 [ 311.853643] do_syscall_64+0x29e/0x9d0 [ 311.857522] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 311.862356] ? syscall_return_slowpath+0x5c0/0x5c0 [ 311.867275] ? syscall_return_slowpath+0x30f/0x5c0 [ 311.872197] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 311.877556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.882393] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 311.887568] RIP: 0033:0x455259 2018/04/08 16:28:01 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:01 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000040)=""/37, 0x25, &(0x7f0000000080)=""/28, 0x2, 0x2fb7be75f8c4cd5}}, 0x68) [ 311.890746] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 311.898443] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 311.905697] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 311.912953] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 311.920207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 311.927462] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000003 [ 311.953516] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:01 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/04/08 16:28:01 executing program 5 (fault-call:7 fault-nth:4): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 311.989150] binder: 25860:25867 ioctl 40046207 0 returned -16 [ 312.071266] FAULT_INJECTION: forcing a failure. [ 312.071266] name failslab, interval 1, probability 0, space 0, times 0 [ 312.082561] CPU: 0 PID: 25871 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 312.089412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.098776] Call Trace: [ 312.101383] dump_stack+0x1b9/0x294 [ 312.105039] ? dump_stack_print_info.cold.2+0x52/0x52 [ 312.110269] should_fail.cold.4+0xa/0x1a [ 312.114354] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 312.119472] ? kasan_kmalloc+0xc4/0xe0 [ 312.123369] ? kmem_cache_alloc+0x12e/0x760 [ 312.127682] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 312.132511] ? kvm_mmu_load+0x21/0x10e0 [ 312.136475] ? vcpu_enter_guest+0x35a0/0x5c40 [ 312.140969] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 312.145988] ? graph_lock+0x170/0x170 [ 312.149779] ? do_syscall_64+0x29e/0x9d0 [ 312.153826] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.159187] ? find_held_lock+0x36/0x1c0 [ 312.163244] ? __lock_is_held+0xb5/0x140 [ 312.167308] ? check_same_owner+0x320/0x320 [ 312.171623] ? rcu_note_context_switch+0x710/0x710 [ 312.176550] should_failslab+0x124/0x180 [ 312.180613] kmem_cache_alloc+0x2af/0x760 [ 312.184774] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 312.189616] mmu_topup_memory_caches+0xf7/0x3a0 [ 312.194294] kvm_mmu_load+0x21/0x10e0 [ 312.198090] ? kasan_check_write+0x14/0x20 [ 312.202318] vcpu_enter_guest+0x35a0/0x5c40 [ 312.206635] ? perf_trace_lock_acquire+0x4f1/0x980 [ 312.211558] ? kvm_set_msr_common+0x2660/0x2660 [ 312.216228] ? perf_trace_lock+0x900/0x900 [ 312.220470] ? handle_rdmsr+0xa20/0xa20 [ 312.224433] ? graph_lock+0x170/0x170 [ 312.228223] ? __lock_acquire+0x7f5/0x5130 [ 312.232474] ? __lock_is_held+0xb5/0x140 [ 312.236546] ? lock_acquire+0x1dc/0x520 [ 312.240533] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 312.245570] ? lock_release+0xa10/0xa10 [ 312.249556] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 312.254850] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 312.259354] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 312.264580] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 312.269425] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 312.274452] kvm_vcpu_ioctl+0x79d/0x12e0 [ 312.278503] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 312.282637] ? graph_lock+0x170/0x170 [ 312.286424] ? find_held_lock+0x36/0x1c0 [ 312.290502] ? lock_downgrade+0x8e0/0x8e0 [ 312.294653] ? kasan_check_read+0x11/0x20 [ 312.298784] ? rcu_is_watching+0x85/0x140 [ 312.302919] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 312.308103] ? __fget+0x40c/0x650 [ 312.311543] ? match_held_lock+0x801/0x8b0 [ 312.315768] ? expand_files.part.8+0x9a0/0x9a0 [ 312.320333] ? kasan_check_write+0x14/0x20 [ 312.324554] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 312.329471] ? wait_for_completion+0x870/0x870 [ 312.334051] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 312.339229] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 312.343360] do_vfs_ioctl+0x1cf/0x1650 [ 312.347253] ? ioctl_preallocate+0x2e0/0x2e0 [ 312.351656] ? fget_raw+0x20/0x20 [ 312.355109] ? __sb_end_write+0xac/0xe0 [ 312.359091] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 312.364614] ? fput+0x130/0x1a0 [ 312.367880] ? ksys_write+0x1a6/0x250 [ 312.371671] ? security_file_ioctl+0x9b/0xd0 [ 312.376071] ksys_ioctl+0xa9/0xd0 [ 312.379511] SyS_ioctl+0x24/0x30 [ 312.382860] ? ksys_ioctl+0xd0/0xd0 [ 312.386476] do_syscall_64+0x29e/0x9d0 [ 312.390360] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 312.395188] ? syscall_return_slowpath+0x5c0/0x5c0 [ 312.400110] ? syscall_return_slowpath+0x30f/0x5c0 [ 312.405042] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 312.410407] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 312.415242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.420414] RIP: 0033:0x455259 [ 312.423593] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 312.431303] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 312.438554] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 312.445808] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 312.453068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 312.460325] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000004 2018/04/08 16:28:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x11000000}], 0x30) 2018/04/08 16:28:02 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0xef) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x8000000000001c2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) socketpair(0x19, 0x800, 0x0, &(0x7f0000000100)) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:28:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) 2018/04/08 16:28:02 executing program 7: setrlimit(0x2, &(0x7f0000000240)) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) 2018/04/08 16:28:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0xffefffffff7f0000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:02 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x8}], 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0xfffffffffffffffd, 0x8, 0x2}, {{}, 0x4000000000, 0x40000, 0xfffffffffffffffe}], 0xfffffffffffffee2) 2018/04/08 16:28:02 executing program 5 (fault-call:7 fault-nth:5): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 312.519615] mmap: syz-executor7 (25897): VmData 18436096 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/08 16:28:02 executing program 2: syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="e7d8b04226951152883ef5581a5edcaab5aa7b67443409fd8cb0b1ea58be4b225a4234ce7058088768809b8fa8ca0cf507832c690c3bcc8c349e2648", 0x3c, 0x4}], 0x1800010, &(0x7f0000000300)=ANY=[@ANYBLOB="73686f775f7379735f66696c65733d6e6f3d3e7f363d2c6572726f72733d7265636f7665722c64697361006c655f7370617273653d6e6f3d36363f7c3f2c00"]) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141040, 0x0) mount(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='sockfs\x00', 0x0, &(0x7f0000000240)) open$dir(&(0x7f0000000140)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c6bdd6e3c6bd010000000003000001ff000020000000800000040000001001f70373797a000000000000000000000000000000000000000000000000000000000000000000020000800000008000000000000000000000000000000000000000000000000000000000636e650000000012415e59f7486689000000000000000080000000000400000000000000000000800000040004", 0x9a, 0x400}, {&(0x7f0000010900)="4244d6e3c6bdd6e3c6bd010000000003000001ff000020000000800000040000001001f70373797a000000000000000000000000000000000000000000000000000000000000000000020000800000008000000000000000000000000000000000000000000000000000000000636e650000000012415e59f7486689000000000000000080000000000400000000000000000000800000040004000000000000", 0xa0, 0x3ffc00}], 0x0, &(0x7f0000010a00)) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000380)="dd5693c9512d36b5c1692d579a73512bd13e802b9da7368f8b335d14e70e0a437b137804c078d60d172732f201de30ec7f142dadaa", 0x35}], 0x1, 0x1f) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000480)=0x3291f8d81ffba249) rmdir(&(0x7f0000000040)='./bus\x00') fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000002c0)={0x2800000000000000, 0x4000, 0xffffffff7fffffff, 0x6, 0x1e}) [ 312.561473] binder: BINDER_SET_CONTEXT_MGR already set [ 312.576267] binder: 25893:25906 ioctl 40046207 0 returned -16 2018/04/08 16:28:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x4}], 0x30) 2018/04/08 16:28:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x6ccc020000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:02 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x20, 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/14) 2018/04/08 16:28:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x10000, 0x103000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = syz_open_dev$sndmidi(&(0x7f00000007c0)='/dev/snd/midiC#D#\x00', 0xc8, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000800)={0x0, 0x401, 0x8, [0x400, 0x4, 0x6, 0x6, 0x4, 0xfffffffffffffff9, 0x0, 0x4]}, &(0x7f0000000840)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000880)={0x885, 0x3, 0x4, 0x3ff, 0x100000000, 0x0, 0x3, 0x7, r2}, &(0x7f00000008c0)=0x20) fadvise64(r0, 0x0, 0x3, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000a40)=0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) getgroups(0x6, &(0x7f00000005c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) getgroups(0x6, &(0x7f0000000680)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) openat$ppp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ppp\x00', 0xcc89686a9d14fcb8, 0x0) sendmsg$unix(r3, &(0x7f0000000780)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="d57ed7d9ad4074df93a77b4fb0bd1ed122bc09fb550e1f9c447e31e25ddb5d5dcc70f7d126130f12cfb2ba63262e03d9e67ba06f98dddca6295ed9e8ab77afc1c1979a6237f556643948d65b3a37bddd679a1e0e48bf531d501ad00385860e544b7ea5b59f1af8593fdeb3133a5bccda3f07f8aa621e8a048fc4119202999901d993076aee549127c79bc51d331d334b18a700b8f5d9435be12fea2fdcb6a1070c077a148f6745c15a5dd68366ad10f2ec2d2bb32a08b0b0bebdc69900d51a9ecd673ea1a477c25c2013db", 0xcb}, {&(0x7f0000000200)="e6dbde4790cb47c19e8000432a14f5deaa845d567aa28f068a8e00d1a9f30a1add2234b07aeaa96af347579d625c8b5a1d93d6dc04ee942a120528900ab7cbf4dfb920a3641e0e4deffef34385835be6ec458553ef5caca3fbae9cb6952056e623aade9f4f32ec188b580a099f980f39", 0x70}, {&(0x7f0000000280)="d2bd3c7f1172f472f84deff325559f26683c1f70b4bb56881740fd5b9bfe8f906bbe4916f35deeb8cda88c03ba3cf8f5a705df972fdba7e8380fc453cfd5fde42839c3436fe2ef867235d5b7d252a6b0f66583ec145bf2d0efa70b816853ab9b2877daf567c5eb8efbc8e1c0561a3289bafb8885167803226cbdcb73f90505362e07e00fa92887647e2e290b7c859f56eb9e61dd8b0de2c925aa2d1162748066682918fafd1a45733ffc7c1a5a61b4c10680d4ee9a8a48610253307bfb68c93735afca0e1fdfb7bc25b0011ef4a60cde89642b4776b1629606387558d57d7316e3c4aca8165194936f5b39cd66879589686453a9", 0xf4}, {&(0x7f0000000380)="1b63a05bd15742dee4678f5f5285966bf5fe44a1b8634132e0e778964310a8232323142ed75c32a32c6bfce713f81ef430361cbebb4d0c591d61b327c7446b017c8afd4bd96e60959a56c118fdb0bd43eabab7eac9277afed8d6cba3d932dc4cbe96b0d10fbe624a0167718dffe5230ab1560a387d67", 0x76}], 0x4, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb8, 0x20044000}, 0x0) 2018/04/08 16:28:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) timer_create(0x3, &(0x7f0000000180)={0x0, 0x3c, 0x2, @thr={&(0x7f0000000000)="587ef7fb681c923b8075fadeee2133b6eb8bd555d91df4e272b9b53690abfa58735e2fd412858466ebdff3605ea543113cc6bcf6800490e734d93490bec9c4233e52ab7e50b543cf62c6e05e0c262519a671acf7eea85cc80ab99889996b198f4c90499ac9889a2dd8cbc5c78e30c0367a99a8edccebc0da913f0199fa777c409f3250e21ae1f098c6dc1d3dd41bc98d2bee9638a9b4e2ba19b24a2b7605fe45bf", &(0x7f00000000c0)="37efaf72e578bb8e818f4a9841e4e9d6956c94b3418852866e71ca7d559dd11a5d388e5286f2fdec8a4fe639dea89aece4b6e1abd8550403966628b3bba95383620c6d72cff23d46ab747b691e3ea5fe67dc2a27ec4ae836f986777fc7977a9787d240261910708957344612b396b2ebbf5ea26622a420f68b3a241bd64c42147205660bcfa3cdcb8eb8e0d4b4ec343896afc43a5c01bf07742c4afda652a410f9cef740b01ec8f5d5412375"}}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000200)={{0x77359400}, {0x77359400}}, &(0x7f0000000240)) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:02 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fallocate(r0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)="770d273f116b7e7dad84e30a68c6720601489ea873cb705bc25e2263301d0d9694b67e8a4f14a0b0c6c3cf976ba4259ded9924bb1b576190e241d550a2c10c7febc3035009726d5e9f03a64accba99ad2ed57e42e371976dd0a61b4265e5017d9e851e757a354f44a92f86a62ed0f7f76ca8adb70be8161a90c19a17be8fdb12204b4ae1d7e30d886600cefdfc22113dee567abe6812eb4e0d998a43843ce19794fea8a30ea82bdd44df571a008c0fd152a7578f91d122217dd2de9f893ac72c8f27d3", 0xc3}, {&(0x7f0000000180)="f37ba4b26098db9a734769983253e3f07c899fd296e56cbc2b3e9fa8ab3dfbc4d3d4cd38a115fa7fa1b9ed390f759f7f0a7b6bdde99c87c978fedbb1171b6b33b0070232f5c614de1011bd118df5cf47e1b2a3d2d9e68ab7bceec3abc06d5bf1f4c3e6c909a8c8dd7ca4fdf51a8b", 0x6e}, {&(0x7f0000000200)="df5e879c147218305540ba537766dc22db201b8ffb59b696e6a6ff1e0729b95ae724484013be460ee157548843fa8c187cc3782a77b360fb4a3da5d0b6b787d2fdea93019c832ae47cc71f83e2405026972b043f5392ff807e55fb01cc5d047c171d7e88a830c36715446b1106c9b2e9e07a427482b6e6a90bee4e887be06628e55365747deb7b03de76f13a7b38808bd7e11de148798262abfabebba5a0410aa3eceb8b37bc4b447ed27a787e1e68b4e1b10d8e8448f76fe955366eff994484b2328fdfe81bc7f66ee48099395f698594fd69e46905767e2548", 0xda}, {&(0x7f0000000300)="6bde2844bc94df2e3ffb0786a35f3518f43267ce6670be49cb9420071ab784e749292cbcfefa8cb9f78fd5a35dc2bba29224cf791680677a7fb3ce42c999c8b5ed8d02a6d5654bde2a912358a1aa1e0c46463a24d965d1cc231d260d81e7589c26ec6d5789d885d64cdbe47e09e1d15c4e41079b72adb057d134efcf0a1ab5b9a89d5ba887280d4615", 0x89}, {&(0x7f0000000000)="c18dfe40be041c6676e976bc812ff3fc7e01c372409049ad24814e4be990c51cccaa898dd4a6f15a9c7729fc94fb24194cfad5e2", 0x34}, {&(0x7f00000003c0)="324469a1f172de7c5f37113dbe1b0a05877725182b52ec5a35b96d55bcc1d1f33c877ba030bfa718c8cc345081e93417a3a8edaf8f776f36021c54063f3728f1c8f03aa8b67a3bc3098eb04551d8375dec4c1bc0614640c61a957bcd0df8686cd722e4580642542f38514c45ba602f2445edff91cb322ecff20e775d4bfcca1832a4d9f4815d5016077d4640a54ae0d059c0b2add89840a53f6f33695fbbab02168d1cd77c38abb2add5e3fb4493180a82dd611b6fa18e7f15b8602207d6ece75b1ce6faf94ac5cae9644510c46d2c1f84c037c8a3b709a0cb391b688c1d48e8bd774e9a31b6cf40", 0xe8}, {&(0x7f00000004c0)="ded6", 0x2}, {&(0x7f0000000500)="b63b1d612ae7f978c29df1c167094f59438b2ec358860b2b9917260896141a59c4d93859db94a631c5717be0b66738bfe86809038f4297b4fb1c1d9dceb1c0cdc79aa52667f5e2a4415eff71", 0x4c}, {&(0x7f0000000580)="9f0965157dcb8d401504f45ab205facaf779b3607153c71cc697c3b5456b39ab040d", 0x22}], 0x9, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x404000) accept4$alg(r1, 0x0, 0x0, 0x800) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) [ 312.667546] FAULT_INJECTION: forcing a failure. [ 312.667546] name failslab, interval 1, probability 0, space 0, times 0 [ 312.678865] CPU: 1 PID: 25910 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 312.685713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.695066] Call Trace: [ 312.697663] dump_stack+0x1b9/0x294 [ 312.701299] ? dump_stack_print_info.cold.2+0x52/0x52 [ 312.706506] should_fail.cold.4+0xa/0x1a [ 312.711273] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 312.716378] ? kasan_kmalloc+0xc4/0xe0 [ 312.720284] ? kmem_cache_alloc+0x12e/0x760 [ 312.720303] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 312.720318] ? kvm_mmu_load+0x21/0x10e0 [ 312.720336] ? vcpu_enter_guest+0x35a0/0x5c40 [ 312.720349] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 312.720363] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 312.720379] ? graph_lock+0x170/0x170 [ 312.720396] ? do_syscall_64+0x29e/0x9d0 [ 312.755023] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.760402] ? find_held_lock+0x36/0x1c0 2018/04/08 16:28:02 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/33, 0x21}, &(0x7f0000000040), 0x23}, 0x20) [ 312.764479] ? __lock_is_held+0xb5/0x140 [ 312.768546] ? ipv6_local_rxpmtu+0x710/0x7b0 [ 312.772975] ? check_same_owner+0x320/0x320 [ 312.777307] ? rcu_note_context_switch+0x710/0x710 [ 312.782246] should_failslab+0x124/0x180 [ 312.786322] kmem_cache_alloc+0x2af/0x760 [ 312.790478] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 312.795329] mmu_topup_memory_caches+0xf7/0x3a0 [ 312.800017] kvm_mmu_load+0x21/0x10e0 [ 312.803823] ? vcpu_enter_guest+0x26b6/0x5c40 [ 312.808333] vcpu_enter_guest+0x35a0/0x5c40 [ 312.812670] ? kvm_set_msr_common+0x2660/0x2660 2018/04/08 16:28:02 executing program 3: bind$rds(0xffffffffffffffff, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB="0900000300002400000000f5000000000000000000000001"], 0x38}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000700)='./file0\x00', 0x0, r0, r1, 0x6, 0x80000) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffc00, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000080)="f89e7d468d07d73bacc512929f77afde6ae4f48c95c6033fd3b4ef9b802bdc41373fdc5ca829991e54b91622ddaa6910b7d432666174ca78982b2eded8795bb9222b969d1482e19ac323dbc58699638e23e251b36cfdd9ed668383c62ef272a2a875ea026ccfc59e816fca48dbaba88492ca35063763fccd07f512b0c9d3016235e0e103a1ec4668a63c6db4a8f7c304ce80ed05ff19e4ee199c9e9224015d1048caa7b641cc34077bcb1b60b073af56701a43b63da9001874ff00cfad91", 0xbe, 0x80000000}, {&(0x7f0000000140)="1422ed57a8f7c60e13054fc30f1b5a9846b4b67fb4d00e1978b20e4f2c33550dae8f685af9bc8cb13f027156782fa990e11d65eaefbc9406d6fd1abc60ef519929d1e43dcaf467888ba20a145ede8dcecef2d12792208a07e387014f3dfbcee9f63c901ffaa9fcaf50212f37d0a78fd6f88c2ccc17621fa8c29bb490c9b3c4b28ad1f5de6cd329b849b47ad4d86e355427200af68d3a81329b791c3fb9cdeb17b087c24a7f", 0xa5, 0x400}, {&(0x7f0000000200)="5aa4fb4fda56e191d21fc79303a079c42f51fc2de5324c06d71ef6f386236ca985bbab8c11a2c1a4fad1f0df817c1d1a1ebbcf595af1f872f4deda3c7b7272b1a02e046925c8e2d46bbaf3fede1ac8a14fe2d6c126210a131a28726a9a3f806f9bea54168f03a3bee1b7ae771d09de05a6d055b564518531759dd6b31ed975450fd8976cad01407d98c5f1c6bdcefe97", 0x90, 0x40}], 0x80000, &(0x7f0000000340)=ANY=[@ANYBLOB="696f636861727365743d6575632d6a702c676964011c95bcc001000000787f35312c756d754836d812b5d43735b75f93222f61736b3d3534343333333035332c67"]) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000006c0)={{0x9, 0x1, 0x559, 0xba1b, 0x0, 0x1}, 0xe}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000003c0)={0x3, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x7f}, &(0x7f0000000440)=0x8) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000004c0)=0x4, &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000540)={r4, 0x80000001}, &(0x7f0000000580)=0x8) getsockname$unix(r3, &(0x7f00000005c0), &(0x7f0000000640)=0x6e) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r4, 0x1f, 0x0, 0x800}, 0x10) 2018/04/08 16:28:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x8a, "79cdf37d03826f765fe8526984ba27b906af695fde25e08a0e4e87d5ac3c8c7ec7d8f991ca9c47fd8842e3363f2c66846517bdf72e0f16e84e618dd22b7e2b310fd4c6a69911cecf62426e5734227fb428c38d337252f9d709b111965f284874e4aa4bd6de1f81bd57d805d705ff51f7ceac5afe37787593c06eb6b080044d52921a9d18b3131518663c"}, &(0x7f0000000440)=0x92) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000001c0)={0x0, 0x3ff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000784994cb690ec804e637a91eb9e8d8ef80000000400000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x38e, &(0x7f00001a7f05)=""/251}, 0x48) r5 = getuid() r6 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r5, r6) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r4, 0x50, &(0x7f0000000080)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) [ 312.817349] ? perf_trace_lock+0x900/0x900 [ 312.821591] ? handle_rdmsr+0xa20/0xa20 [ 312.825568] ? graph_lock+0x170/0x170 [ 312.829367] ? __lock_acquire+0x7f5/0x5130 [ 312.833611] ? perf_trace_lock_acquire+0xe3/0x980 [ 312.838461] ? __lock_is_held+0xb5/0x140 [ 312.842523] ? tipc_group_self+0xf8/0x1b0 [ 312.846677] ? lock_acquire+0x1dc/0x520 [ 312.850653] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 312.855673] ? lock_release+0xa10/0xa10 [ 312.859657] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 312.864948] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 312.869447] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 312.874655] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 312.879503] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 312.884533] kvm_vcpu_ioctl+0x79d/0x12e0 [ 312.888616] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 312.892770] ? graph_lock+0x170/0x170 [ 312.896580] ? find_held_lock+0x36/0x1c0 [ 312.900651] ? lock_downgrade+0x8e0/0x8e0 [ 312.904806] ? kasan_check_read+0x11/0x20 [ 312.908957] ? rcu_is_watching+0x85/0x140 [ 312.913112] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 312.918313] ? __fget+0x40c/0x650 [ 312.921771] ? match_held_lock+0x801/0x8b0 [ 312.926009] ? expand_files.part.8+0x9a0/0x9a0 [ 312.930594] ? kasan_check_write+0x14/0x20 [ 312.934833] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 312.936318] binder: BINDER_SET_CONTEXT_MGR already set [ 312.939763] ? wait_for_completion+0x870/0x870 [ 312.939783] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 312.939801] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 312.939818] do_vfs_ioctl+0x1cf/0x1650 [ 312.939836] ? ioctl_preallocate+0x2e0/0x2e0 [ 312.939853] ? fget_raw+0x20/0x20 [ 312.970636] ? __sb_end_write+0xac/0xe0 [ 312.974607] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 312.980128] ? fput+0x130/0x1a0 [ 312.983400] ? ksys_write+0x1a6/0x250 [ 312.987191] ? security_file_ioctl+0x9b/0xd0 [ 312.991587] ksys_ioctl+0xa9/0xd0 [ 312.995036] SyS_ioctl+0x24/0x30 [ 312.998388] ? ksys_ioctl+0xd0/0xd0 [ 313.002003] do_syscall_64+0x29e/0x9d0 [ 313.005881] ? vmalloc_sync_all+0x30/0x30 [ 313.010022] ? _raw_spin_unlock_irq+0x27/0x70 [ 313.014507] ? finish_task_switch+0x1ca/0x820 [ 313.018991] ? syscall_return_slowpath+0x5c0/0x5c0 [ 313.023911] ? syscall_return_slowpath+0x30f/0x5c0 [ 313.028827] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 313.034182] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.039022] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.044198] RIP: 0033:0x455259 [ 313.047369] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.055063] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 2018/04/08 16:28:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0), 0x1) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xa3d0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xbd62, 0xc5, 0x100000000, 0x7, 0x8000}, 0x14) 2018/04/08 16:28:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x400000000000000}], 0x30) [ 313.062314] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 313.069565] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 313.076820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 313.084071] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000005 2018/04/08 16:28:02 executing program 7: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000280)=0x60) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={r1, 0x40}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0xa097, 0xfffffffeffffffff, 0x8, 0x7, @tick=0x5, {0x9f7d, 0x2}, {0xfffffffffffffff7, 0x3}, @addr={0x8, 0x5}}], 0x30) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x24, 0x4) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) close(r2) 2018/04/08 16:28:02 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000014425e7e716b2957b9fb3063b8149fd300000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) [ 313.133601] binder: 25931:25932 ioctl 40046207 0 returned -16 2018/04/08 16:28:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f15fd0)=[{{r1, r2/1000+10000}, 0x1, 0x63, 0x2}, {{}, 0x249, 0x80000000}], 0x30) 2018/04/08 16:28:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x10001, 0x28001) r1 = eventfd2(0x593, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000900)={0x3, r1, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000940)={0x0, 0xac}, 0xfffffffffffffee9) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x12000000}], 0x30) 2018/04/08 16:28:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x50700000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:02 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/37) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, 0xffffffffffffffff, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rfkill\x00', 0x1fc, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="01000000"], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x0) io_setup(0xffffffffffffffc1, &(0x7f0000000540)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0xffffffffffffffff, 0x0, 0x1000, 0xffffffffffff0001, r0, &(0x7f0000000a00)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d2444fb303337921eef55965489f0cbef6f8e1b89f6cff", 0xfffffffffffffef8, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000ac0)) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00000006c0)=""/24, &(0x7f0000f08ffc)=0x18) munlockall() ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000740)={0x7ff, 0xfffffffffffeffff, 0xc000000000000000, {0x0, 0x989680}, 0xa91, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000007c0)={0x6, 0x1, 'client1\x00', 0xffffffff80000000, "f67567be8ab40cab", "0da99bd271d50e92553f8a1d09bec71c6ea2e710287b0484aadd3d61f7b9967a", 0xd6c000000, 0xfffffffffffff04b}) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000e94ffc)) r5 = dup3(r4, r4, 0x80000) r6 = dup(r4) r7 = shmget$private(0x0, 0x2000, 0x502, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000880)=""/131) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f00000002c0)=""/56) select(0x40, &(0x7f00000000c0)={0x400, 0x8000, 0x9, 0x9256, 0x61e1, 0x1ff, 0xa, 0x7}, &(0x7f0000000200)={0x4, 0x4000800000000, 0x3ff, 0x7, 0x0, 0x1, 0x806}, &(0x7f0000000240)={0xf0, 0x59cc, 0x4, 0x3, 0x10001, 0x2, 0x3f, 0x3ff}, &(0x7f0000000280)={0x0, 0x2710}) ioctl$TIOCSBRK(r6, 0x40044591) dup2(r6, r3) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) 2018/04/08 16:28:02 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x1c, 0x0, 0x1, 0x80400800000001, 0x0, 0x0, {}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/08 16:28:02 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x1) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="480000000000000014010000010000973f99d7005a430000", @ANYBLOB="0008fffff3984000", @ANYBLOB="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"], 0x38}, 0x0) socketpair(0x1e, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) pread64(r1, &(0x7f0000000400)=""/139, 0x8b, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/08 16:28:02 executing program 5 (fault-call:7 fault-nth:6): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 313.367530] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 313.406764] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 313.419703] FAULT_INJECTION: forcing a failure. [ 313.419703] name failslab, interval 1, probability 0, space 0, times 0 [ 313.431007] CPU: 1 PID: 25963 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 313.432685] binder: BINDER_SET_CONTEXT_MGR already set [ 313.437846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.437852] Call Trace: [ 313.437877] dump_stack+0x1b9/0x294 [ 313.437899] ? dump_stack_print_info.cold.2+0x52/0x52 [ 313.437925] should_fail.cold.4+0xa/0x1a [ 313.460842] binder: 25973:25982 ioctl 40046207 0 returned -16 [ 313.463885] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 313.463903] ? kasan_kmalloc+0xc4/0xe0 [ 313.463921] ? kmem_cache_alloc+0x12e/0x760 [ 313.463937] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 313.463956] ? kvm_mmu_load+0x21/0x10e0 [ 313.495931] ? vcpu_enter_guest+0x35a0/0x5c40 [ 313.495948] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 313.495966] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 313.495984] ? graph_lock+0x170/0x170 [ 313.496000] ? do_syscall_64+0x29e/0x9d0 [ 313.496014] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.496037] ? find_held_lock+0x36/0x1c0 [ 313.496060] ? __lock_is_held+0xb5/0x140 [ 313.496091] ? check_same_owner+0x320/0x320 [ 313.496114] ? rcu_note_context_switch+0x710/0x710 [ 313.496138] should_failslab+0x124/0x180 [ 313.496156] kmem_cache_alloc+0x2af/0x760 [ 313.496179] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 313.496199] mmu_topup_memory_caches+0xf7/0x3a0 [ 313.496220] kvm_mmu_load+0x21/0x10e0 [ 313.496237] ? kasan_check_write+0x14/0x20 [ 313.496258] vcpu_enter_guest+0x35a0/0x5c40 [ 313.496282] ? perf_trace_lock_acquire+0xa0/0x980 [ 313.496301] ? kvm_set_msr_common+0x2660/0x2660 [ 313.496316] ? perf_trace_lock+0x900/0x900 [ 313.496336] ? handle_rdmsr+0xa20/0xa20 [ 313.536790] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 313.540509] ? graph_lock+0x170/0x170 [ 313.540523] ? __lock_acquire+0x7f5/0x5130 [ 313.540546] ? perf_trace_lock_acquire+0xe3/0x980 [ 313.540568] ? __lock_is_held+0xb5/0x140 [ 313.540584] ? lock_acquire+0x1dc/0x520 [ 313.617323] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 313.622332] ? lock_release+0xa10/0xa10 [ 313.626287] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 313.631551] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 313.636043] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 313.641228] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 313.646050] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 313.651056] kvm_vcpu_ioctl+0x79d/0x12e0 [ 313.655104] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 313.659237] ? graph_lock+0x170/0x170 [ 313.663034] ? find_held_lock+0x36/0x1c0 [ 313.667090] ? lock_downgrade+0x8e0/0x8e0 [ 313.671221] ? kasan_check_read+0x11/0x20 [ 313.675348] ? rcu_is_watching+0x85/0x140 [ 313.679490] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 313.684688] ? __fget+0x40c/0x650 [ 313.688146] ? match_held_lock+0x801/0x8b0 [ 313.692380] ? expand_files.part.8+0x9a0/0x9a0 [ 313.696953] ? kasan_check_write+0x14/0x20 [ 313.701181] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 313.706094] ? wait_for_completion+0x870/0x870 [ 313.710660] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 313.715830] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 313.719958] do_vfs_ioctl+0x1cf/0x1650 [ 313.723832] ? ioctl_preallocate+0x2e0/0x2e0 [ 313.728221] ? fget_raw+0x20/0x20 [ 313.731655] ? __sb_end_write+0xac/0xe0 [ 313.735615] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 313.741144] ? fput+0x130/0x1a0 [ 313.744421] ? ksys_write+0x1a6/0x250 [ 313.748214] ? security_file_ioctl+0x9b/0xd0 [ 313.752605] ksys_ioctl+0xa9/0xd0 [ 313.756043] SyS_ioctl+0x24/0x30 [ 313.759392] ? ksys_ioctl+0xd0/0xd0 [ 313.763021] do_syscall_64+0x29e/0x9d0 [ 313.766899] ? vmalloc_sync_all+0x30/0x30 [ 313.771035] ? _raw_spin_unlock_irq+0x27/0x70 [ 313.775517] ? finish_task_switch+0x1ca/0x820 [ 313.779995] ? syscall_return_slowpath+0x5c0/0x5c0 [ 313.784909] ? syscall_return_slowpath+0x30f/0x5c0 [ 313.789818] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 313.795162] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.799988] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.805158] RIP: 0033:0x455259 [ 313.808324] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.816018] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 313.823287] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 313.830545] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 313.837791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 313.845043] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000006 2018/04/08 16:28:03 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5f, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="01", @ANYBLOB="09000000000000000000000066f30000000000000000001e"], 0x38}, 0x0) 2018/04/08 16:28:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x20000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:03 executing program 2: mlock(&(0x7f0000699000/0x3000)=nil, 0x3000) mremap(&(0x7f0000698000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000699000/0x3000)=nil) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000699000/0x4000)=nil, 0x4000) mlock2(&(0x7f000069c000/0x1000)=nil, 0x1000, 0x1) 2018/04/08 16:28:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1400}], 0x30) 2018/04/08 16:28:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400000) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x100000001, 0x4) 2018/04/08 16:28:03 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0f67f5bd0031907f6000000000000000"]}) lookup_dcookie(0x4, &(0x7f0000000040)=""/56, 0x38) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') 2018/04/08 16:28:03 executing program 5 (fault-call:7 fault-nth:7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:03 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5c, 0x8100) sendmsg$rds(r1, &(0x7f00000036c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/227, 0xe3}, {&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000480)=""/218, 0xda}, {&(0x7f0000000580)=""/48, 0x30}], 0x6, &(0x7f0000003480)=[@cswp={0x58, 0x114, 0x7, {{0x100, 0xded}, &(0x7f0000000640), &(0x7f0000000680)=0x3, 0x1, 0x100, 0x40, 0x1ff, 0x2, 0xfffffffffffffff9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x879d}, &(0x7f00000006c0)=0x5, &(0x7f0000000700)=0x9, 0x8, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x5, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0xb, 0x19f9}, &(0x7f0000000740)=0x7831, &(0x7f0000000780)=0xff, 0x1, 0x7af, 0x0, 0xffffffffffff827d, 0x1e, 0xfffff80000000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x8001, 0xea2d}, {&(0x7f00000007c0)=""/174, 0xae}, &(0x7f0000001d80)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/214, 0xd6}, {&(0x7f0000001980)=""/32, 0x20}, {&(0x7f00000019c0)=""/161, 0xa1}, {&(0x7f0000001a80)=""/224, 0xe0}, {&(0x7f0000001b80)=""/140, 0x8c}, {&(0x7f0000001c40)=""/127, 0x7f}, {&(0x7f0000001cc0)=""/188, 0xbc}], 0x8, 0x1, 0x100000001}}, @mask_fadd={0x58, 0x114, 0x8, {{0xfbab, 0x80000000}, &(0x7f0000001e00)=0x7, &(0x7f0000001e40)=0x851, 0x8000, 0xfad, 0x1, 0x1, 0x10, 0x800}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001e80)=""/213, 0xd5}, &(0x7f0000001f80), 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x5, 0x10001}, {&(0x7f0000001fc0)=""/31, 0x1f}, &(0x7f0000003400)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/8, 0x8}, {&(0x7f0000003040)=""/153, 0x99}, {&(0x7f0000003100)=""/193, 0xc1}, {&(0x7f0000003200)=""/103, 0x67}, {&(0x7f0000003280)=""/38, 0x26}, {&(0x7f00000032c0)=""/102, 0x66}, {&(0x7f0000003340)=""/148, 0x94}], 0x8, 0x26, 0x6f5d}}], 0x220, 0x20040044}, 0x4000801) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@broadcast=0xffffffff, @empty, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) fcntl$notify(r0, 0x402, 0x80000000) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/08 16:28:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='irlan0\x00', 0x6}) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:28:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1600000000000000}], 0x30) 2018/04/08 16:28:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x86683, 0x0) recvfrom(r1, &(0x7f0000000080)=""/118, 0x76, 0x20, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBLED(r2, 0x4b65, 0xff) 2018/04/08 16:28:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) fcntl$getown(r0, 0x9) write(r1, &(0x7f0000000300)="1f0000000506fd00010000f600eb058e3f00ff0180fff80009000101060191", 0x1f) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x2) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 313.965456] binder: BINDER_SET_CONTEXT_MGR already set [ 313.988165] binder: 25990:26009 ioctl 40046207 0 returned -16 [ 314.053812] FAULT_INJECTION: forcing a failure. [ 314.053812] name failslab, interval 1, probability 0, space 0, times 0 [ 314.065127] CPU: 0 PID: 26003 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 314.071979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.081348] Call Trace: [ 314.083959] dump_stack+0x1b9/0x294 [ 314.087616] ? dump_stack_print_info.cold.2+0x52/0x52 [ 314.092847] should_fail.cold.4+0xa/0x1a [ 314.096934] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 314.102055] ? kasan_kmalloc+0xc4/0xe0 [ 314.105962] ? kmem_cache_alloc+0x12e/0x760 [ 314.110301] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 314.115157] ? kvm_mmu_load+0x21/0x10e0 [ 314.119144] ? vcpu_enter_guest+0x35a0/0x5c40 [ 314.123652] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 314.128687] ? graph_lock+0x170/0x170 [ 314.132503] ? do_syscall_64+0x29e/0x9d0 [ 314.136594] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.141988] ? find_held_lock+0x36/0x1c0 [ 314.146084] ? __lock_is_held+0xb5/0x140 [ 314.150191] ? check_same_owner+0x320/0x320 [ 314.154520] ? rcu_note_context_switch+0x710/0x710 [ 314.159467] should_failslab+0x124/0x180 [ 314.163533] kmem_cache_alloc+0x2af/0x760 [ 314.167696] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 314.172540] mmu_topup_memory_caches+0xf7/0x3a0 [ 314.177240] kvm_mmu_load+0x21/0x10e0 [ 314.181065] ? kasan_check_write+0x14/0x20 [ 314.185323] vcpu_enter_guest+0x35a0/0x5c40 [ 314.189666] ? perf_trace_lock_acquire+0x4f1/0x980 [ 314.194599] ? kvm_set_msr_common+0x2660/0x2660 [ 314.199267] ? perf_trace_lock+0x900/0x900 [ 314.203506] ? handle_rdmsr+0xa20/0xa20 [ 314.207475] ? graph_lock+0x170/0x170 [ 314.211266] ? __lock_acquire+0x7f5/0x5130 [ 314.215517] ? __lock_is_held+0xb5/0x140 [ 314.219582] ? lock_acquire+0x1dc/0x520 [ 314.223553] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 314.228572] ? lock_release+0xa10/0xa10 [ 314.232535] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 314.237812] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 314.242296] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 314.247496] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 314.252326] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 314.257349] kvm_vcpu_ioctl+0x79d/0x12e0 [ 314.261405] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 314.265550] ? graph_lock+0x170/0x170 [ 314.269349] ? find_held_lock+0x36/0x1c0 [ 314.273420] ? lock_downgrade+0x8e0/0x8e0 [ 314.277576] ? kasan_check_read+0x11/0x20 [ 314.281713] ? rcu_is_watching+0x85/0x140 [ 314.285852] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 314.291058] ? __fget+0x40c/0x650 [ 314.294510] ? match_held_lock+0x801/0x8b0 [ 314.298741] ? expand_files.part.8+0x9a0/0x9a0 [ 314.303314] ? kasan_check_write+0x14/0x20 [ 314.307546] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 314.312473] ? wait_for_completion+0x870/0x870 [ 314.317055] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 314.322237] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 314.326377] do_vfs_ioctl+0x1cf/0x1650 [ 314.330266] ? ioctl_preallocate+0x2e0/0x2e0 [ 314.334667] ? fget_raw+0x20/0x20 [ 314.338119] ? __sb_end_write+0xac/0xe0 [ 314.342092] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 314.347622] ? fput+0x130/0x1a0 [ 314.350895] ? ksys_write+0x1a6/0x250 [ 314.354696] ? security_file_ioctl+0x9b/0xd0 [ 314.359103] ksys_ioctl+0xa9/0xd0 [ 314.362557] SyS_ioctl+0x24/0x30 [ 314.365915] ? ksys_ioctl+0xd0/0xd0 [ 314.369538] do_syscall_64+0x29e/0x9d0 [ 314.373414] ? vmalloc_sync_all+0x30/0x30 [ 314.377560] ? _raw_spin_unlock_irq+0x27/0x70 [ 314.382054] ? finish_task_switch+0x1ca/0x820 [ 314.386548] ? syscall_return_slowpath+0x5c0/0x5c0 [ 314.391470] ? syscall_return_slowpath+0x30f/0x5c0 [ 314.396396] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 314.401757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.406602] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.411784] RIP: 0033:0x455259 [ 314.414967] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 314.422688] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 314.429946] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 314.437205] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 314.444465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 2018/04/08 16:28:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0xbc07, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:03 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) io_setup(0x7e, &(0x7f0000000000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) r3 = eventfd(0x10001) io_submit(r1, 0x2, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000040)="07dda1a95004b4808ecc82", 0xb, 0x8, 0x0, 0x1, r2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x80000001, r0, &(0x7f0000000100)="a24031c72f485b0398ee7500b45fc73f2d51f477bfe8", 0x16, 0x3, 0x0, 0x1, r3}]) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:28:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x27ffd) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 314.451723] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000007 2018/04/08 16:28:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x200000000000000}], 0x30) [ 314.479942] binder: BINDER_SET_CONTEXT_MGR already set [ 314.495761] binder: 26021:26032 ioctl 40046207 0 returned -16 2018/04/08 16:28:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:04 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$rds(r0, &(0x7f0000000040)={0x2, 0xca, @multicast2=0xe0000002}, 0x10) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x4004) 2018/04/08 16:28:04 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000780)=ANY=[@ANYBLOB="d3aff3e5326c153ffe44d92b1739f887394f470e95c0f9eb713f8866441edc8cf4981f090000007fa6011735e1a540673f38b88d5499867f3bcf2d5cfb6c89fb491fdc71611ecacb11fc1502960ca8907412fd0497186ed68a463f6fad6208bf9121e30936b74a8da75ac9fef5024c82a1580aff98c93fecd03765064cf1decaf39de36afdeb9ec84240cfc373fd911b29"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000300001004ff34827c8a302c7b7eae23600000000000000000400000008001100", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x0, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) tkill(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8010000000000083) sendto$inet6(r8, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000700), &(0x7f0000000740)=0x8) listen(0xffffffffffffffff, 0xc) r9 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r9, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 16:28:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = getuid() r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="08222abd7000fbdbdf2507000000080005000451863714a9f3cb5f00000119baabbd62ea0eeafc00ef200008000600666f0000080004004e2000000800cd28837bac3bdbf86f9dba2ebd2a348aa433732fd6b0f94929180eaf393038170cc0dd10267be3dba0bc039b5ecd7ac0c8a0ba390959a1abc35d46694aaa2bc06c6d618a6e989694b087573bb4ecc03d25c52aad845c7c4bac27761b2db386e08c5733fc449d7f0c4a4bea6db0ce53660397ab0156bf0988e69db0e35f11e358fbd638df3acac5b8b2b1b5c5d57751d5f6b580ffd0c67ac83339bed28ed266bb7e0b2807131d79a864aa6759a2dd59bff80d"], 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x4000) inotify_rm_watch(r2, r3) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e20, 0x5, 0x4e22, 0xc3, 0xa, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x9, 0x2180, 0x4, 0x10001, 0x200, 0x6, 0x5}, {0x8, 0x9, 0x7, 0x80000000}, 0xde, 0x6e6bbd, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x3, 0x3, 0x7f, 0x0, 0x800, 0x54}}, 0xe8) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e24, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, 0x1c) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x100, 0x37e, 0x5}, {{r3, r4/1000+30000}, 0x7f, 0x6, 0x6}], 0xfffffedb) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000100)) 2018/04/08 16:28:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:04 executing program 5 (fault-call:7 fault-nth:8): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x15000000}], 0x30) 2018/04/08 16:28:04 executing program 7: socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400203, 0xc2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x1, 0x3, 0x0, 0x3, 0xad7c996}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) mount(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='ubifs\x00', 0x0, &(0x7f0000001400)="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") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001500)={&(0x7f00000001c0)='./file0\x00', r2}, 0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0f00100f320f01d13e3e0f01cfc744240044000000c744240204000000c7442406000000000f01142466baa000b8e3fc0000ef660f56920d000000c7442400d7000000c744240247880000c7442406000000000f011c2466b802010f00d87081", 0x60}], 0x1, 0x0, &(0x7f0000000180), 0x0) pkey_alloc(0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000180)={0x2, 0x6, 0x5}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000783ff7)='/dev/sg#\x00', 0x0, 0x3751102cd88a9a63) sendto$llc(r0, &(0x7f0000000340)="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", 0x1000, 0x40000, &(0x7f00000002c0)={0x1a, 0x304, 0x7ff, 0x22d5, 0x3, 0x68a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 314.622462] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 314.653996] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 314.776907] FAULT_INJECTION: forcing a failure. [ 314.776907] name failslab, interval 1, probability 0, space 0, times 0 [ 314.788310] CPU: 0 PID: 26053 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 314.795154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.804511] Call Trace: [ 314.807108] dump_stack+0x1b9/0x294 [ 314.810751] ? dump_stack_print_info.cold.2+0x52/0x52 [ 314.815974] should_fail.cold.4+0xa/0x1a [ 314.820052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 314.825163] ? kasan_kmalloc+0xc4/0xe0 [ 314.829058] ? kmem_cache_alloc+0x12e/0x760 [ 314.833388] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 314.838238] ? kvm_mmu_load+0x21/0x10e0 [ 314.842217] ? vcpu_enter_guest+0x35a0/0x5c40 [ 314.846720] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 314.851747] ? graph_lock+0x170/0x170 [ 314.855552] ? do_syscall_64+0x29e/0x9d0 [ 314.859618] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.865005] ? find_held_lock+0x36/0x1c0 [ 314.869089] ? __lock_is_held+0xb5/0x140 [ 314.873188] ? check_same_owner+0x320/0x320 [ 314.877527] ? rcu_note_context_switch+0x710/0x710 [ 314.882481] should_failslab+0x124/0x180 [ 314.886561] kmem_cache_alloc+0x2af/0x760 [ 314.890726] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 314.895581] mmu_topup_memory_caches+0xf7/0x3a0 [ 314.900269] kvm_mmu_load+0x21/0x10e0 [ 314.904081] ? kasan_check_write+0x14/0x20 [ 314.908334] vcpu_enter_guest+0x35a0/0x5c40 [ 314.912677] ? perf_trace_lock_acquire+0x4f1/0x980 [ 314.917624] ? kvm_set_msr_common+0x2660/0x2660 [ 314.922306] ? perf_trace_lock+0x900/0x900 [ 314.926565] ? handle_rdmsr+0xa20/0xa20 [ 314.930552] ? graph_lock+0x170/0x170 [ 314.934356] ? __lock_acquire+0x7f5/0x5130 [ 314.938632] ? __lock_is_held+0xb5/0x140 [ 314.942712] ? lock_acquire+0x1dc/0x520 [ 314.946698] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 314.951731] ? lock_release+0xa10/0xa10 [ 314.955714] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 314.960999] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 314.965503] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 314.970720] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 314.975592] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 314.980636] kvm_vcpu_ioctl+0x79d/0x12e0 [ 314.984712] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 314.988869] ? graph_lock+0x170/0x170 [ 314.992682] ? find_held_lock+0x36/0x1c0 [ 314.996775] ? lock_downgrade+0x8e0/0x8e0 [ 315.000955] ? rcu_is_watching+0x85/0x140 [ 315.005113] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 315.010329] ? __fget+0x40c/0x650 [ 315.013796] ? match_held_lock+0x801/0x8b0 [ 315.018041] ? expand_files.part.8+0x9a0/0x9a0 [ 315.022640] ? kasan_check_write+0x14/0x20 [ 315.026885] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 315.031828] ? wait_for_completion+0x870/0x870 [ 315.036418] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 315.041617] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 315.045775] do_vfs_ioctl+0x1cf/0x1650 [ 315.049683] ? ioctl_preallocate+0x2e0/0x2e0 [ 315.054099] ? fget_raw+0x20/0x20 [ 315.057566] ? __sb_end_write+0xac/0xe0 [ 315.061555] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 315.067101] ? fput+0x130/0x1a0 [ 315.070395] ? ksys_write+0x1a6/0x250 [ 315.074215] ? security_file_ioctl+0x9b/0xd0 [ 315.078637] ksys_ioctl+0xa9/0xd0 [ 315.082107] SyS_ioctl+0x24/0x30 [ 315.085486] ? ksys_ioctl+0xd0/0xd0 [ 315.089132] do_syscall_64+0x29e/0x9d0 [ 315.093033] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 315.097888] ? syscall_return_slowpath+0x5c0/0x5c0 [ 315.102828] ? syscall_return_slowpath+0x30f/0x5c0 [ 315.107774] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 315.113153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.118017] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.123210] RIP: 0033:0x455259 [ 315.126408] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.134128] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 315.141399] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 315.148671] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 315.155945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 315.163216] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000008 [ 315.255678] binder: BINDER_SET_CONTEXT_MGR already set [ 315.270575] binder: 26060:26076 ioctl 40046207 0 returned -16 2018/04/08 16:28:04 executing program 5 (fault-call:7 fault-nth:9): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:04 executing program 7: r0 = semget$private(0x0, 0x3, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x80) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6915, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x4, 0x20400) accept4$inet(r2, 0x0, &(0x7f00000009c0)=0xfcf8, 0xfffffffffffffffd) semctl$IPC_RMID(r0, 0x0, 0x0) init_module(&(0x7f0000000240)="7daf28619f6509000e2525c535fb5e6833a382c76302cfc9ca75bcb8cc011af64fa85853211024700f683b7f17396c51ddc08ef0952f132907a1834a574e86afd919ba84248a5ea4b2af782ee92a2a1568f98ba7b73b29275b394ecdec9adad6e5ef3caf897aaf78d54a843c5ea2cb87d2f5bf6be681c5baa44aa48d8f6b86890fef716084", 0x85, &(0x7f0000000300)="7b6370757365749c2d74727573746564285d232a6b657972696e6773797374656d80302d00") sendto$ax25(r3, &(0x7f00000005c0)="537aad17e69f25d46df7cb3fcc5aa3d3cf914242c44b84b312577253a4ef4440ec1dbfe4733f969aa39099391f053c01f72008c9ca109491c0a2c5b3146a1e33d24ad653", 0x44, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, "159e9c232f92f3ba5c0feddf94041585f080d83d192469ee40dd28436a51c8b331a5b51f9b9301c770edf151"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x6, 0x5]}) syslog(0x0, &(0x7f0000000640)=""/108, 0x53) open_by_handle_at(r3, &(0x7f0000000740)=ANY=[@ANYBLOB="08f60d00000000000050f1aaea0105a82ec40219b5588b504116b929f6af895b3ba7b87e6de981e8ed3149f5b8ea4ff2da981574c05139a4bb5504fc0f588d514e0845f0c40c0000000000000000000000000000"], 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000007c0)={@in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x7, 0x10001, "a3a55df5f9ceec0c658727f8ef55357eab7115c98b768039c42f3a5db2f3058cac8138712395f1c3811ee389fccde312afab9b8fb1225d0e4659b2e457426bffe1c7e604fb6927b0b04957e1caea44ff"}, 0xd8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000006c0)=0x1d, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/72) semop(0x0, &(0x7f0000000040)=[{0x20, 0xb52e}, {}], 0x2aaaaaf2) semop(r0, &(0x7f0000000080)=[{0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000000000)) 2018/04/08 16:28:04 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x68}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x81}}, [0x80000001, 0x62, 0x9, 0x1, 0x7fff, 0x5, 0x81, 0xf3, 0x36e, 0xffffffff, 0x800, 0x6, 0x4, 0x2, 0x5]}, &(0x7f0000000280)=0x100) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:28:05 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7d0a000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:05 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) [ 315.584442] FAULT_INJECTION: forcing a failure. [ 315.584442] name failslab, interval 1, probability 0, space 0, times 0 [ 315.595839] CPU: 0 PID: 26087 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 315.602693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.612058] Call Trace: [ 315.614665] dump_stack+0x1b9/0x294 [ 315.618318] ? dump_stack_print_info.cold.2+0x52/0x52 [ 315.623543] should_fail.cold.4+0xa/0x1a [ 315.627620] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.632740] ? kasan_kmalloc+0xc4/0xe0 [ 315.636649] ? kmem_cache_alloc+0x12e/0x760 [ 315.640989] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 315.645844] ? kvm_mmu_load+0x21/0x10e0 [ 315.649835] ? vcpu_enter_guest+0x35a0/0x5c40 [ 315.654342] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 315.659374] ? graph_lock+0x170/0x170 [ 315.663189] ? do_syscall_64+0x29e/0x9d0 [ 315.667262] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.672653] ? find_held_lock+0x36/0x1c0 [ 315.676735] ? __lock_is_held+0xb5/0x140 [ 315.680829] ? check_same_owner+0x320/0x320 [ 315.685160] ? rcu_note_context_switch+0x710/0x710 [ 315.690110] should_failslab+0x124/0x180 [ 315.694180] kmem_cache_alloc+0x2af/0x760 [ 315.698348] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 315.703200] mmu_topup_memory_caches+0xf7/0x3a0 [ 315.707890] kvm_mmu_load+0x21/0x10e0 [ 315.711702] ? kasan_check_write+0x14/0x20 [ 315.715953] vcpu_enter_guest+0x35a0/0x5c40 [ 315.720296] ? perf_trace_lock_acquire+0x4f1/0x980 [ 315.725242] ? kvm_set_msr_common+0x2660/0x2660 [ 315.729925] ? perf_trace_lock+0x900/0x900 [ 315.734175] ? handle_rdmsr+0xa20/0xa20 [ 315.738158] ? graph_lock+0x170/0x170 [ 315.741959] ? __lock_acquire+0x7f5/0x5130 [ 315.746234] ? __lock_is_held+0xb5/0x140 [ 315.750301] ? tls_push_record+0x1278/0x13d0 [ 315.754724] ? lock_acquire+0x1dc/0x520 [ 315.758700] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 315.763729] ? lock_release+0xa10/0xa10 [ 315.767706] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 315.772991] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 315.777490] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 315.782706] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 315.787550] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 315.792591] kvm_vcpu_ioctl+0x79d/0x12e0 [ 315.796665] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 315.800820] ? graph_lock+0x170/0x170 [ 315.804634] ? find_held_lock+0x36/0x1c0 [ 315.808722] ? lock_downgrade+0x8e0/0x8e0 [ 315.812886] ? kasan_check_read+0x11/0x20 [ 315.817035] ? rcu_is_watching+0x85/0x140 [ 315.821193] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 315.826405] ? __fget+0x40c/0x650 [ 315.829878] ? match_held_lock+0x801/0x8b0 [ 315.834124] ? expand_files.part.8+0x9a0/0x9a0 [ 315.838708] ? kasan_check_write+0x14/0x20 [ 315.842947] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 315.847889] ? wait_for_completion+0x870/0x870 [ 315.852480] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 315.857677] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 315.861830] do_vfs_ioctl+0x1cf/0x1650 [ 315.865732] ? ioctl_preallocate+0x2e0/0x2e0 [ 315.870151] ? fget_raw+0x20/0x20 [ 315.873619] ? __sb_end_write+0xac/0xe0 [ 315.877603] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 315.883144] ? fput+0x130/0x1a0 [ 315.886438] ? ksys_write+0x1a6/0x250 [ 315.890253] ? security_file_ioctl+0x9b/0xd0 [ 315.894673] ksys_ioctl+0xa9/0xd0 [ 315.898138] SyS_ioctl+0x24/0x30 [ 315.901510] ? ksys_ioctl+0xd0/0xd0 [ 315.905141] do_syscall_64+0x29e/0x9d0 [ 315.909030] ? vmalloc_sync_all+0x30/0x30 [ 315.913183] ? _raw_spin_unlock_irq+0x27/0x70 [ 315.917682] ? finish_task_switch+0x1ca/0x820 [ 315.922185] ? syscall_return_slowpath+0x5c0/0x5c0 [ 315.927129] ? syscall_return_slowpath+0x30f/0x5c0 2018/04/08 16:28:05 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f000020fff2)='./file0\x00', &(0x7f00000d1000)='Ouns\x00', 0x2000, &(0x7f0000a50f14)) 2018/04/08 16:28:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x0, 0x2, 0x40004000, {0x0, 0x1c9c380}}) [ 315.932080] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 315.937466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.942330] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.945926] binder: BINDER_SET_CONTEXT_MGR already set [ 315.947517] RIP: 0033:0x455259 [ 315.947529] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.947550] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 315.947561] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 315.947572] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 315.947586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 315.976673] binder: 26089:26111 ioctl 40046207 0 returned -16 [ 315.978251] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000009 2018/04/08 16:28:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0xe1, 0x410400) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x200000000047, 0x2}, {{}, 0x0, 0x4, 0x400000000000000}], 0x30) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x9, 0x3, 0xffffffff}, {{0x0, 0x7530}, 0x1, 0xfffffffffffffffb, 0x7}, {{}, 0x6, 0x0, 0xd1a}, {{}, 0x9, 0x3, 0x1}], 0x60) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x200) socket(0x5, 0x4, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040), 0x4) 2018/04/08 16:28:06 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB="070000000000000000000000ad2900006e5c4ebf0ccd8e727ff062650cd9aacc5ce3eb44eab8a51baa588b2c624122fc9c3ce412"], 0x38}, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/dsp\x00', r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000540)=[{&(0x7f0000000280)="6adccb947eee093064e23be2533fb02168f92b628de350caf954374af685b2ae2b8cf1e859479c7687b8e2f77a4da9051f106322cfe6f33c142bc30777fa26ee27e6af42c6da3af36774da40d562d060a4a23ea0057404d548776ea9eaa72007a4bc7b7a44a9bd88e8ff6d31fa7ba4b6693f4dc5854167897313eff874326275280e0c3ff6f7d274deacc38bb906629944878094110268931f854b5a1de0eef6b0b6b85158fb", 0xa6}, {&(0x7f0000000340)="2722deae957b989c50335e96e965a196f4c75e987503004d5f78d3c7299346431b0bbb829f546c0156a3136507017503de1f6b0a4161c44bd3270fdf1be9e1a1913a433734786eb3acc93ff62963a0d21ca47bbec480d36ae81edf8c4ffaf43ba3d5a3ae46f91a245824aeb0a92ae7cc582828bd04ecdb436db7d1d6ee832bb5818a1580e9bf6dee875db8046b2d", 0x8e}, {&(0x7f0000000400)="88836624770a89ecf763600f67d1a4b48598612d2f13aa37202139c6749e207b05cdf40f490a2f6765ff92d78061df612447af5a97b07cd594292e30bc7e7566386f91078187e3cc21cab0cb4d140627b8d61c920ab94486dad26530205abd7ea84a8052733c336142044e351fbc4c98966553d66e3cba0f9cdc5122393bcf568c8d115275aa3a87e561381131f097a3bfabd7f168efd4e2e9075e6f8302fca127a02f6e3c84b6c620", 0xa9}, {&(0x7f00000004c0)="61ab94083a3523990ac76fe232a722e71bada95ca4b8ffa26ddb5909b985a39ad3d50cec7d518c07e1cb9e2b9fc6cc0a237707a010e6fb61cc10871c17c19409c1c1bf1f", 0x44}], 0x4, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000000c0)) prctl$void(0x17) 2018/04/08 16:28:06 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x300, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:06 executing program 5 (fault-call:7 fault-nth:10): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:06 executing program 7: r0 = openat$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$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000001c0)="0f32f4640fc7fcc744240009000080c744240200000000c7442406000000000f011c24b9800000c00f3235002000000f30b97c090000b800000000ba010000000f30c4e21946b3fc600000ea060000000e0166ba4200edb9800000c00f3235010000000f30", 0x65}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) modify_ldt$read(0x0, &(0x7f0000000240)=""/4096, 0x1000) 2018/04/08 16:28:06 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x5000000}], 0x30) 2018/04/08 16:28:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x220}, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioperm(0x2, 0x8000000000000000, 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dbccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x7fffffffefff, &(0x7f0000000080)) 2018/04/08 16:28:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) [ 316.895910] binder: BINDER_SET_CONTEXT_MGR already set [ 316.904174] FAULT_INJECTION: forcing a failure. [ 316.904174] name failslab, interval 1, probability 0, space 0, times 0 [ 316.915518] CPU: 0 PID: 26139 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 316.922374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.931735] Call Trace: [ 316.934356] dump_stack+0x1b9/0x294 [ 316.938004] ? dump_stack_print_info.cold.2+0x52/0x52 [ 316.943210] should_fail.cold.4+0xa/0x1a [ 316.947271] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.952366] ? kasan_kmalloc+0xc4/0xe0 [ 316.956248] ? kmem_cache_alloc+0x12e/0x760 [ 316.960561] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 316.965389] ? kvm_mmu_load+0x21/0x10e0 [ 316.969353] ? vcpu_enter_guest+0x35a0/0x5c40 [ 316.973837] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 316.978844] ? graph_lock+0x170/0x170 [ 316.982633] ? do_syscall_64+0x29e/0x9d0 [ 316.986682] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.992048] ? find_held_lock+0x36/0x1c0 [ 316.996109] ? __lock_is_held+0xb5/0x140 [ 317.000175] ? check_same_owner+0x320/0x320 [ 317.004488] ? rcu_note_context_switch+0x710/0x710 [ 317.009415] should_failslab+0x124/0x180 [ 317.013468] kmem_cache_alloc+0x2af/0x760 [ 317.017614] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 317.022452] mmu_topup_memory_caches+0xf7/0x3a0 [ 317.027117] kvm_mmu_load+0x21/0x10e0 [ 317.030909] ? kasan_check_write+0x14/0x20 [ 317.035138] vcpu_enter_guest+0x35a0/0x5c40 [ 317.039454] ? perf_trace_lock_acquire+0x4f1/0x980 [ 317.044380] ? kvm_set_msr_common+0x2660/0x2660 [ 317.049048] ? perf_trace_lock+0x900/0x900 [ 317.053279] ? handle_rdmsr+0xa20/0xa20 [ 317.057243] ? graph_lock+0x170/0x170 [ 317.061035] ? __lock_acquire+0x7f5/0x5130 [ 317.065277] ? __lock_is_held+0xb5/0x140 [ 317.069335] ? lock_acquire+0x1dc/0x520 [ 317.073299] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 317.078309] ? lock_release+0xa10/0xa10 [ 317.082275] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 317.087539] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 317.092029] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 317.097220] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 317.102050] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 317.107067] kvm_vcpu_ioctl+0x79d/0x12e0 [ 317.111118] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 317.115256] ? graph_lock+0x170/0x170 [ 317.119055] ? find_held_lock+0x36/0x1c0 [ 317.123116] ? lock_downgrade+0x8e0/0x8e0 [ 317.127257] ? kasan_check_read+0x11/0x20 [ 317.131392] ? rcu_is_watching+0x85/0x140 [ 317.135529] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 317.140719] ? __fget+0x40c/0x650 [ 317.144163] ? match_held_lock+0x801/0x8b0 [ 317.148391] ? expand_files.part.8+0x9a0/0x9a0 [ 317.152962] ? kasan_check_write+0x14/0x20 [ 317.157189] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 317.162113] ? wait_for_completion+0x870/0x870 [ 317.166686] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 317.171865] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 317.176007] do_vfs_ioctl+0x1cf/0x1650 [ 317.179908] ? ioctl_preallocate+0x2e0/0x2e0 [ 317.184318] ? fget_raw+0x20/0x20 [ 317.187763] ? __sb_end_write+0xac/0xe0 [ 317.191733] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 317.197257] ? fput+0x130/0x1a0 [ 317.200526] ? ksys_write+0x1a6/0x250 [ 317.204338] ? security_file_ioctl+0x9b/0xd0 [ 317.208741] ksys_ioctl+0xa9/0xd0 [ 317.212189] SyS_ioctl+0x24/0x30 [ 317.215541] ? ksys_ioctl+0xd0/0xd0 [ 317.219159] do_syscall_64+0x29e/0x9d0 [ 317.223035] ? vmalloc_sync_all+0x30/0x30 [ 317.227174] ? _raw_spin_unlock_irq+0x27/0x70 [ 317.231658] ? finish_task_switch+0x1ca/0x820 [ 317.236141] ? syscall_return_slowpath+0x5c0/0x5c0 [ 317.241063] ? syscall_return_slowpath+0x30f/0x5c0 [ 317.245984] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 317.251345] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.256186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.261362] RIP: 0033:0x455259 [ 317.264538] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 317.272237] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 317.279491] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 317.286748] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/08 16:28:06 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xbd7, 0x10200) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x2, 0x0, 0x9, 0x401, 0x8, 0x3}) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x38}, 0x0) 2018/04/08 16:28:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x3, 0x2) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0xffffffff, 0x5}, {{0x0, 0x2710}, 0x4, 0x79a, 0x2000000000}, {{0x0, 0x7530}, 0x1, 0x100}], 0x48) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = getpgid(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000180)=0xb30b) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r3 = socket(0x6, 0x61038247edf840ce, 0x8000) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x24, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1}, 0x4008000) r5 = socket(0x1c, 0x1, 0x4) sendmsg$nl_netfilter(r5, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x70, 0xf, 0x6, 0x0, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x4}, [@generic="57288fa979e5e2c8c4e4b107d46b0b183e33e06d0615f88dce9528d62fca7b163e2ffd54e6d3a89a9ce593c8888a26b2c0bc1307dcbd75c40d0b5a38f21f4efaf82976b6e9ebe535b39bb3093314e06be8176932", @typed={0x8, 0x1, @pid=r2}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000001}, 0x800) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e23}, 'syz_tun\x00'}) sched_setparam(r2, &(0x7f00000000c0)=0x400) [ 317.294003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 317.301265] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000000a [ 317.311013] binder: 26141:26146 ioctl 40046207 0 returned -16 2018/04/08 16:28:06 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1f00}], 0x30) 2018/04/08 16:28:07 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000080)="5d88757bd572070b8d07042314f7e4a9d1ceb4dc81a40f4ca37b124330ba388055e6e5fc2adf06407510ab973d804819bbfdc709f8bb621b7d6e270ed7fedb01cf1683003d4a7edca949a99fcaccf38181e06c744eb0011d6a8eed4100046b1755faafc18bd6732d3b8ced37b9af522f73f74ff14f98d81b9525c7671d428604c5538acb2e011d2651b78c9b5bec5f79d562f117f51e9e68e11bf19e16f88f70ff9ed1b8fb124d572462", 0xaa, 0x9}, {&(0x7f00000001c0)="3d5f95771e327c774aafb24dcb04bd34c34404341b51e38164b8f86c917aeeb7b463ba67323313424a0bab4bd05ea0fb8b12d9bc77a269c8373f640af143813f6c47e3cffd3a5d5f27ebc2a85f17a8351dc1c4ebccd429daa044ae146ac3feb959e91d674df28fd333b9277c773a5dedb76b307675e98a3639092fa622196e2a7543675b7bfad6170168bdb6a491b7ee70ff4225b1e3eccaee7db8c5a242fd31cb8d0cc7f81fe12ea3151a62616897c150e91a554403764168c252f80cfb", 0xbe, 0x401}, {&(0x7f0000000280)="12dc7c2ed514ff5cb11ae75dda86292493c47d0822918a9d512e87afe67ec6a9c3fa2feddabcd124ef535e08ce0657f36278", 0x32, 0xfffffffffffffeff}, {&(0x7f00000002c0)="7edaa1e5580db9e020ab4ac3405b6f880971928c21c9891fda23c44bcf9cd6a399cf4a748bfe4589234a19509bb1a501410a14303129168eccad0355d0f6693a78e210227eee5aa7013302ee5c406cdd358a239fc1ad5af1431502863f4e74b9a121f78be226f161ef6ddb879f8d5fa49e3276c98b88443b768563e9339acfa6d4234e040343be9f086420836dc9470da331e1c3765a7372a8c54e8d129fc974f708c28018f5b7a23e158584d8ed5bba4108e23a002a6f36a7382f5a4612699005c59cfa54501abc7a0583b2457c39165621e9fb787387ec28c6129548766d17af67d2418b3f1033a416f990669f20440aaf23c944856d", 0xf7, 0x2}, {&(0x7f00000003c0)="a67133cb7d1db75810cc060c61c7b5c3bca123a640657759854945cd5764fa1570ce67d8fbc02a653c5eaee7424107d1d4612a2e65fe4c92b150fc16bea606af148707f258ff33cf990a32806bc4fbe541f5080c30de236fd613bcd2e801fc3f1b7dcc72aca9561b38f709a390e007447411b8bdd53c486e648aaa5a5bff56755741c25e0664aaddcdd250e6c255c18a2e26e180909bf16dcb7afd0413566304ac358ff0722e1b20d6815f345125653547bd8a38e2d597a9f395fc5053804982924645d7a8", 0xc5, 0x80}], 0x200000, &(0x7f0000000540)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)={[{@device={'device', 0x3d, './file0\x00'}, 0x2c}]}) 2018/04/08 16:28:07 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x300000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:07 executing program 7: r0 = getpgrp(0x0) rt_sigqueueinfo(r0, 0x1c, &(0x7f0000000000)={0x28, 0x2428, 0x8001, 0x7c}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/08 16:28:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) clock_gettime(0x0, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000000080), 0xb3) 2018/04/08 16:28:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [{0x20, '/dev/kvm\x00'}], 0xa, "2492940f040f3d7d8f435fcb175696ccf7c3b756f9bf0cce1a61a4c63327be5299790bb7afa44b23ca64fcf1f54754675576da4eea2be8759e1efa4da09d5564132727bf817db7ebb66692e95f734016ef3883c696ad37e873f559ece33a843976a3e044af257ce5cbec8b179a9333b7be4abb1ca27d00217c8872bbd4f910c236c3feee46ae0369ea0a6f169c4e4c1bee33deffac5d8da4aadc9281b26381c296d68114261b545e34"}, 0xbe) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="0f20e06635000001000f22e0f3f7266cf3ba4200b80000eff30fc235ec640f322edd9b56a1660f3a0fe9003e660f66fb0f01cb2a62b2", 0x36}], 0xe4, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000040)=0x200) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2000) 2018/04/08 16:28:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8006, 0x28001) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/79) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa0400, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x4, 0x7, 0xa0, &(0x7f0000ff8000/0x4000)=nil, 0x2}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x3}], 0x30) 2018/04/08 16:28:07 executing program 5 (fault-call:7 fault-nth:11): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:07 executing program 2: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffff, 0x800) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/185) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/156) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) [ 317.557449] binder: BINDER_SET_CONTEXT_MGR already set [ 317.583131] binder: 26180:26193 ioctl 40046207 0 returned -16 [ 317.656319] FAULT_INJECTION: forcing a failure. [ 317.656319] name failslab, interval 1, probability 0, space 0, times 0 [ 317.667729] CPU: 0 PID: 26197 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 317.674588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.683955] Call Trace: [ 317.686577] dump_stack+0x1b9/0x294 [ 317.690230] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.695465] should_fail.cold.4+0xa/0x1a [ 317.699553] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.704668] ? kasan_kmalloc+0xc4/0xe0 [ 317.708576] ? kmem_cache_alloc+0x12e/0x760 [ 317.711621] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 317.712908] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 317.712928] ? kvm_mmu_load+0x21/0x10e0 [ 317.712945] ? vcpu_enter_guest+0x35a0/0x5c40 [ 317.712962] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 317.739676] ? graph_lock+0x170/0x170 [ 317.739737] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 317.743484] ? do_syscall_64+0x29e/0x9d0 [ 317.743503] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.743537] ? find_held_lock+0x36/0x1c0 [ 317.743565] ? __lock_is_held+0xb5/0x140 [ 317.769495] ? check_same_owner+0x320/0x320 [ 317.773849] ? rcu_note_context_switch+0x710/0x710 [ 317.778818] should_failslab+0x124/0x180 [ 317.782560] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 317.782892] kmem_cache_alloc+0x2af/0x760 [ 317.795439] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 317.800349] mmu_topup_memory_caches+0xf7/0x3a0 [ 317.800736] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 317.805048] kvm_mmu_load+0x21/0x10e0 [ 317.805073] ? kasan_check_write+0x14/0x20 [ 317.805101] vcpu_enter_guest+0x35a0/0x5c40 [ 317.805128] ? perf_trace_lock_acquire+0x4f1/0x980 [ 317.830764] ? kvm_set_msr_common+0x2660/0x2660 [ 317.835471] ? perf_trace_lock+0x900/0x900 [ 317.839742] ? handle_rdmsr+0xa20/0xa20 [ 317.843745] ? graph_lock+0x170/0x170 [ 317.847571] ? __lock_acquire+0x7f5/0x5130 [ 317.851880] ? __lock_is_held+0xb5/0x140 [ 317.855960] ? lock_acquire+0x1dc/0x520 [ 317.859941] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 317.864974] ? lock_release+0xa10/0xa10 [ 317.868968] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 317.874272] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 317.878781] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 317.884004] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 317.888856] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 317.893909] kvm_vcpu_ioctl+0x79d/0x12e0 [ 317.897991] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 317.902143] ? graph_lock+0x170/0x170 [ 317.905934] ? find_held_lock+0x36/0x1c0 [ 317.909993] ? lock_downgrade+0x8e0/0x8e0 [ 317.914146] ? kasan_check_read+0x11/0x20 [ 317.918279] ? rcu_is_watching+0x85/0x140 [ 317.922417] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 317.927629] ? __fget+0x40c/0x650 [ 317.931109] ? match_held_lock+0x801/0x8b0 [ 317.935349] ? expand_files.part.8+0x9a0/0x9a0 [ 317.939941] ? kasan_check_write+0x14/0x20 [ 317.944170] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 317.949107] ? wait_for_completion+0x870/0x870 [ 317.953683] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 317.958862] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 317.962998] do_vfs_ioctl+0x1cf/0x1650 [ 317.966885] ? ioctl_preallocate+0x2e0/0x2e0 [ 317.971282] ? fget_raw+0x20/0x20 [ 317.974739] ? __sb_end_write+0xac/0xe0 [ 317.978704] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 317.984234] ? fput+0x130/0x1a0 [ 317.987538] ? ksys_write+0x1a6/0x250 [ 317.991344] ? security_file_ioctl+0x9b/0xd0 [ 317.995749] ksys_ioctl+0xa9/0xd0 [ 317.999206] SyS_ioctl+0x24/0x30 [ 318.002559] ? ksys_ioctl+0xd0/0xd0 [ 318.006175] do_syscall_64+0x29e/0x9d0 [ 318.010058] ? vmalloc_sync_all+0x30/0x30 [ 318.014213] ? _raw_spin_unlock_irq+0x27/0x70 [ 318.018706] ? finish_task_switch+0x1ca/0x820 [ 318.023199] ? syscall_return_slowpath+0x5c0/0x5c0 [ 318.028134] ? syscall_return_slowpath+0x30f/0x5c0 [ 318.033082] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 318.038454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.043287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.048461] RIP: 0033:0x455259 [ 318.051635] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 318.059346] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 318.066610] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 318.073865] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 318.081125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 318.088398] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000000b 2018/04/08 16:28:07 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000417ffa)='./bus\x00', 0x0) r4 = creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x7}}, 0x0, 0xfffffffeffffffff, 0x8, 0x200, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r6, 0x4) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000200)) tkill(r0, 0x16) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000180)={0x8001, 0x0, 0x10000, 0x4e8}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000001c0)={r7, 0x3}) 2018/04/08 16:28:07 executing program 7: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x9, 0x4) mq_unlink(&(0x7f0000001000)='dev ') 2018/04/08 16:28:07 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x9300, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x5, 0x47, 0x2}, {{}, 0x0, 0x0, 0x8}], 0x30) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x0, 0x8, 0x3}, {{0x77359400}, 0xfff, 0xfffffffffffffffa, 0x37d0}, {{0x0, 0x7530}, 0xffff, 0x6}, {{0x77359400}, 0xff, 0x7, 0x3}, {{0x0, 0x7530}, 0x3, 0x8, 0x9}, {{}, 0x5, 0xf49, 0xad6}], 0x90) 2018/04/08 16:28:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) fcntl$setflags(r0, 0x2, 0x1) 2018/04/08 16:28:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x15}], 0x30) 2018/04/08 16:28:07 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000009c0)=""/242, 0xf2}}, {{&(0x7f0000000ac0)=@sco, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000c80)=""/17, 0x11}}], 0x2, 0x0, &(0x7f0000000d40)={0x0, 0x1c9c380}) r1 = getpid() kcmp(r1, r1, 0x4858f6e18c461d56, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0xffff, 0x30, 0x1, 0xffffffffffffff9c}) ioctl$int_in(r2, 0x5421, &(0x7f0000000040)=0xffff) 2018/04/08 16:28:07 executing program 5 (fault-call:7 fault-nth:12): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x44000) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xff74, @dev={0xfe, 0x80, [], 0x11}, 0x4}, @in6={0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in6={0xa, 0x4e22, 0x7, @empty, 0x9}], 0x84) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:07 executing program 7: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460007000004000000060000000300001a1ff2056bd1bd6444f858b8f035d8e98a58a9e4eddb5039006e09c90cd2f2f157fae62260194704cb67c2c0ab9de50994ab48d5fe1fed85fcceb92653b00e79a9b0e42305bc3ba2294230d7a3c04bce89614b9f4bb611f56e0082be76b2936f002d41367dd8e4b31a8b2185b50eaeb62fc4743a12bdd1a1ed5edb7a044d38d4dd1eb54a4e45e42e57e0fcea390f"], 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 16:28:07 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x8000) ioctl$TCSBRK(r0, 0x5409, 0x1ff) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) getpid() connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) io_setup(0xffe, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) [ 318.235623] binder: BINDER_SET_CONTEXT_MGR already set [ 318.270927] binder: 26213:26230 ioctl 40046207 0 returned -16 [ 318.288350] FAULT_INJECTION: forcing a failure. [ 318.288350] name failslab, interval 1, probability 0, space 0, times 0 [ 318.299686] CPU: 1 PID: 26227 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 318.306533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.315889] Call Trace: [ 318.318489] dump_stack+0x1b9/0x294 [ 318.322132] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.327338] should_fail.cold.4+0xa/0x1a [ 318.331409] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.336517] ? kasan_kmalloc+0xc4/0xe0 [ 318.340417] ? kmem_cache_alloc+0x12e/0x760 [ 318.344746] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 318.349597] ? kvm_mmu_load+0x21/0x10e0 [ 318.353574] ? vcpu_enter_guest+0x35a0/0x5c40 [ 318.358078] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 318.363099] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 318.367342] ? graph_lock+0x170/0x170 [ 318.371152] ? do_syscall_64+0x29e/0x9d0 [ 318.375218] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.380598] ? find_held_lock+0x36/0x1c0 [ 318.384678] ? __lock_is_held+0xb5/0x140 2018/04/08 16:28:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x200000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 318.388768] ? check_same_owner+0x320/0x320 [ 318.393104] ? rcu_note_context_switch+0x710/0x710 [ 318.398048] should_failslab+0x124/0x180 [ 318.402123] kmem_cache_alloc+0x2af/0x760 [ 318.406285] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 318.411140] mmu_topup_memory_caches+0xf7/0x3a0 [ 318.415823] kvm_mmu_load+0x21/0x10e0 [ 318.419637] ? vcpu_enter_guest+0x26b6/0x5c40 [ 318.424145] vcpu_enter_guest+0x35a0/0x5c40 [ 318.428488] ? kvm_set_msr_common+0x2660/0x2660 [ 318.433174] ? perf_trace_lock+0x900/0x900 [ 318.437422] ? handle_rdmsr+0xa20/0xa20 [ 318.441401] ? graph_lock+0x170/0x170 [ 318.445206] ? __lock_acquire+0x7f5/0x5130 [ 318.449454] ? perf_trace_lock_acquire+0xe3/0x980 [ 318.454313] ? __lock_is_held+0xb5/0x140 [ 318.458388] ? lock_acquire+0x1dc/0x520 [ 318.462365] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 318.467393] ? lock_release+0xa10/0xa10 [ 318.471374] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 318.476656] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 318.480366] binder: BINDER_SET_CONTEXT_MGR already set [ 318.481149] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 318.481178] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 318.481192] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 318.481219] kvm_vcpu_ioctl+0x79d/0x12e0 [ 318.481235] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 318.481253] ? graph_lock+0x170/0x170 [ 318.486741] binder: 26250:26255 ioctl 40046207 0 returned -16 [ 318.491685] ? find_held_lock+0x36/0x1c0 [ 318.491714] ? lock_downgrade+0x8e0/0x8e0 [ 318.491736] ? kasan_check_read+0x11/0x20 [ 318.491751] ? rcu_is_watching+0x85/0x140 [ 318.491768] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 318.491792] ? __fget+0x40c/0x650 [ 318.491810] ? match_held_lock+0x801/0x8b0 [ 318.548643] ? expand_files.part.8+0x9a0/0x9a0 [ 318.553207] ? kasan_check_write+0x14/0x20 [ 318.557424] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 318.562335] ? wait_for_completion+0x870/0x870 [ 318.566899] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 318.572083] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 318.576223] do_vfs_ioctl+0x1cf/0x1650 [ 318.580106] ? ioctl_preallocate+0x2e0/0x2e0 [ 318.584509] ? fget_raw+0x20/0x20 [ 318.587949] ? __sb_end_write+0xac/0xe0 [ 318.591914] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 318.597442] ? fput+0x130/0x1a0 [ 318.600723] ? ksys_write+0x1a6/0x250 [ 318.604513] ? security_file_ioctl+0x9b/0xd0 [ 318.608902] ksys_ioctl+0xa9/0xd0 [ 318.612337] SyS_ioctl+0x24/0x30 [ 318.615688] ? ksys_ioctl+0xd0/0xd0 [ 318.619305] do_syscall_64+0x29e/0x9d0 [ 318.623182] ? vmalloc_sync_all+0x30/0x30 [ 318.627316] ? _raw_spin_unlock_irq+0x27/0x70 [ 318.631791] ? finish_task_switch+0x1ca/0x820 [ 318.636267] ? syscall_return_slowpath+0x5c0/0x5c0 [ 318.641176] ? syscall_return_slowpath+0x30f/0x5c0 [ 318.646096] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 318.651458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.656305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.661483] RIP: 0033:0x455259 [ 318.664656] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 318.672365] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 318.679619] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 318.686867] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 318.694115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 318.701373] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000000c 2018/04/08 16:28:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x0, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r3 = syz_open_procfs(r1, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r1, &(0x7f0000000380)={0x0, 0x0, 0x1, 0x0, 0x0, 0xd7c7}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ptrace$peekuser(0x3, r1, 0x2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000500)={0xdb3, 0x8, 0x80f503}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) r6 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r6, 0x400) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49008bf1", 0x7, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r4, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) fsetxattr(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='\x00', 0x1, 0x1) 2018/04/08 16:28:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x78d, 0x98, 0x8, 0x100000001, 0x0, 0x6, 0x8001, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x1, 0x13694061, 0x8, 0x3ff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2, 0x0) 2018/04/08 16:28:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7400000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000000), 0xa000000c, &(0x7f0000000040)) userfaultfd(0x0) 2018/04/08 16:28:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x5}], 0x30) 2018/04/08 16:28:08 executing program 2: ustat(0x7fffffff, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000140)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000200)={0x7, [0x9, 0x98d, 0x1, 0x7, 0xffff, 0x7fff, 0x6]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000240)={0x3, [0x92cc, 0x50167c21, 0x8]}) 2018/04/08 16:28:08 executing program 5 (fault-call:7 fault-nth:13): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = semget$private(0x0, 0x2, 0x1) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xffffffffffffffa8, 0x10000) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x400000) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1, 0xa0000) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000100)=0x100000000, 0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) semtimedop(r1, &(0x7f0000000000)=[{0x5, 0x3, 0x1000}], 0x1, &(0x7f0000000080)={r3, r4+30000000}) 2018/04/08 16:28:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getrusage(0x0, &(0x7f0000000080)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000380)={r2, 0x1, 0x0, r2}) close(r2) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x0, &(0x7f0000016000)) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) [ 319.176676] sctp: [Deprecated]: syz-executor7 (pid 26276) Use of struct sctp_assoc_value in delayed_ack socket option. [ 319.176676] Use struct sctp_sack_info instead [ 319.236563] binder: BINDER_SET_CONTEXT_MGR already set [ 319.252226] FAULT_INJECTION: forcing a failure. [ 319.252226] name failslab, interval 1, probability 0, space 0, times 0 [ 319.261539] binder: 26278:26288 ioctl 40046207 0 returned -16 [ 319.263511] CPU: 1 PID: 26279 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 319.263523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/04/08 16:28:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4c00, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 319.263529] Call Trace: [ 319.263554] dump_stack+0x1b9/0x294 [ 319.291841] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.297052] should_fail.cold.4+0xa/0x1a [ 319.301169] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.306318] ? kasan_kmalloc+0xc4/0xe0 [ 319.310233] ? kmem_cache_alloc+0x12e/0x760 [ 319.310256] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 319.319391] ? kvm_mmu_load+0x21/0x10e0 [ 319.323372] ? vcpu_enter_guest+0x35a0/0x5c40 [ 319.327873] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 319.332895] ? kvm_vcpu_ioctl+0x79d/0x12e0 2018/04/08 16:28:08 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x200}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000711000000000000000000000000000009500000000000000000000000000000000000ca86e1aa9d1bb8e96345e57a08f20ea1b16714856f294dcb7b340d20982e8cbbe2b0b11222a3d2c78a0371947079314a0b024cf5d5e7eca08347d784466c13576712d7cd0baca7c5c557167353e0df3b00803614ec58ac1e78525ea32dfb448246fbc7b6e858bcd17c1b327177c82fe2f9e077e533f146e6fae85054546118654dc7998b004"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000440)={0x77359400}, &(0x7f0000000640)) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x40087447, 0x1f4, &(0x7f00000001c0)={0xffffffffffffffff}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000000500)=""/248) r5 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x89f, 0x208640) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000003c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000400)={r6, r7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000002c0)={{0x8, 0x6}, 'port1\x00', 0x4, 0x40811, 0x7, 0x8, 0x1c00000000000000, 0x7, 0x4, 0x0, 0x7, 0xd1}) [ 319.337139] ? graph_lock+0x170/0x170 [ 319.337201] sctp: [Deprecated]: syz-executor7 (pid 26276) Use of struct sctp_assoc_value in delayed_ack socket option. [ 319.337201] Use struct sctp_sack_info instead [ 319.340941] ? do_syscall_64+0x29e/0x9d0 [ 319.340960] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.340987] ? find_held_lock+0x36/0x1c0 [ 319.341011] ? __lock_is_held+0xb5/0x140 [ 319.341042] ? check_same_owner+0x320/0x320 [ 319.341059] ? rcu_note_context_switch+0x710/0x710 [ 319.341084] should_failslab+0x124/0x180 [ 319.387003] kmem_cache_alloc+0x2af/0x760 [ 319.391163] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 319.396021] mmu_topup_memory_caches+0xf7/0x3a0 [ 319.400715] kvm_mmu_load+0x21/0x10e0 [ 319.402242] binder: BINDER_SET_CONTEXT_MGR already set [ 319.404931] ? kasan_check_write+0x14/0x20 [ 319.404956] vcpu_enter_guest+0x35a0/0x5c40 [ 319.404980] ? perf_trace_lock_acquire+0xa0/0x980 [ 319.404998] ? kvm_set_msr_common+0x2660/0x2660 [ 319.405017] ? perf_trace_lock+0x900/0x900 [ 319.405040] ? handle_rdmsr+0xa20/0xa20 2018/04/08 16:28:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0//ile0\x00', 0xc242, 0x0) readahead(r0, 0x2, 0x8d) ioctl(r0, 0x1, &(0x7f0000000240)) 2018/04/08 16:28:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x1200, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 319.405059] ? graph_lock+0x170/0x170 [ 319.430964] binder: 26292:26294 ioctl 40046207 0 returned -16 [ 319.432547] ? __lock_acquire+0x7f5/0x5130 [ 319.432572] ? perf_trace_lock_acquire+0xe3/0x980 [ 319.432597] ? __lock_is_held+0xb5/0x140 [ 319.432613] ? lock_acquire+0x1dc/0x520 [ 319.432634] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 319.468284] ? lock_release+0xa10/0xa10 [ 319.472271] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 319.477559] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 319.482058] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/04/08 16:28:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) listen$netrom(r1, 0x400) r2 = syz_open_pts(r0, 0x0) dup3(r0, r0, 0x80000) ioctl$FIONREAD(r2, 0x80045440, &(0x7f0000da8000)) [ 319.487266] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 319.492112] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 319.497142] kvm_vcpu_ioctl+0x79d/0x12e0 [ 319.501215] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 319.505374] ? graph_lock+0x170/0x170 [ 319.509180] ? find_held_lock+0x36/0x1c0 [ 319.513250] ? lock_downgrade+0x8e0/0x8e0 [ 319.517409] ? kasan_check_read+0x11/0x20 [ 319.521564] ? rcu_is_watching+0x85/0x140 [ 319.525718] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 319.530921] ? __fget+0x40c/0x650 2018/04/08 16:28:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x400001, 0x58) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000003c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x60, &(0x7f0000000000), 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0xb8c6c937a0f8b414) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setpipe(r3, 0x407, 0x2) [ 319.534386] ? match_held_lock+0x801/0x8b0 [ 319.538636] ? expand_files.part.8+0x9a0/0x9a0 [ 319.543224] ? kasan_check_write+0x14/0x20 [ 319.547469] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 319.552412] ? wait_for_completion+0x870/0x870 [ 319.556997] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 319.562193] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 319.566346] do_vfs_ioctl+0x1cf/0x1650 [ 319.570244] ? ioctl_preallocate+0x2e0/0x2e0 [ 319.574655] ? fget_raw+0x20/0x20 [ 319.578118] ? __sb_end_write+0xac/0xe0 [ 319.582103] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.587647] ? fput+0x130/0x1a0 [ 319.590937] ? ksys_write+0x1a6/0x250 [ 319.594749] ? security_file_ioctl+0x9b/0xd0 [ 319.599173] ksys_ioctl+0xa9/0xd0 [ 319.602640] SyS_ioctl+0x24/0x30 [ 319.606010] ? ksys_ioctl+0xd0/0xd0 [ 319.609646] do_syscall_64+0x29e/0x9d0 [ 319.612516] binder: BINDER_SET_CONTEXT_MGR already set [ 319.613544] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 319.613563] ? syscall_return_slowpath+0x5c0/0x5c0 [ 319.613581] ? syscall_return_slowpath+0x30f/0x5c0 [ 319.613602] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 319.613630] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.613651] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.613666] RIP: 0033:0x455259 [ 319.652086] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 319.653494] binder: 26305:26311 ioctl 40046207 0 returned -16 [ 319.659798] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 319.659808] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 319.659817] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/08 16:28:09 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$fuse(r1, &(0x7f0000000040)={0x4d, 0x0, 0x5, @random="b0570a44e8190ceb48c74765542da9e60f02890ef4a99864ab3a97df986badf6cca29c702b0f94ead2340be0b6c2d272975559cbb4fcfe5598edeb000f"}, 0x4d) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="280000001800030300000000f0c29573f319af75f6d60537a67d0bb0f200090040000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/08 16:28:09 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) waitid(0x0, r0, 0x0, 0x60000000, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1100000000000000}], 0x30) [ 319.659825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 319.659833] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000000d 2018/04/08 16:28:09 executing program 5 (fault-call:7 fault-nth:14): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:09 executing program 7: 2018/04/08 16:28:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x3000000}], 0x30) 2018/04/08 16:28:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="443a8be0cf2b977ffac47e5537776ebc14f9a83fcae355aa04bcc12af862fac754888a9452a4880b9de30f426168efbab11e0f3d88f0892727c6c6a8b11376fea372962a7d731d9410104c0fb4e6debd3e84eddc8b2cdef8ff8f") 2018/04/08 16:28:09 executing program 3: 2018/04/08 16:28:09 executing program 7: [ 319.938273] FAULT_INJECTION: forcing a failure. [ 319.938273] name failslab, interval 1, probability 0, space 0, times 0 [ 319.949623] CPU: 1 PID: 26334 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 319.956467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.965819] Call Trace: [ 319.968419] dump_stack+0x1b9/0x294 [ 319.972058] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.977267] should_fail.cold.4+0xa/0x1a [ 319.981338] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.986443] ? kasan_kmalloc+0xc4/0xe0 [ 319.990348] ? kmem_cache_alloc+0x12e/0x760 [ 319.994681] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 319.999534] ? kvm_mmu_load+0x21/0x10e0 [ 320.003518] ? vcpu_enter_guest+0x35a0/0x5c40 [ 320.008013] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 320.013034] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 320.017273] ? graph_lock+0x170/0x170 [ 320.021085] ? do_syscall_64+0x29e/0x9d0 [ 320.025159] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.030538] ? find_held_lock+0x36/0x1c0 [ 320.034631] ? __lock_is_held+0xb5/0x140 [ 320.038698] ? check_same_owner+0x320/0x320 [ 320.043009] ? rcu_note_context_switch+0x710/0x710 [ 320.047938] should_failslab+0x124/0x180 [ 320.051983] kmem_cache_alloc+0x2af/0x760 [ 320.056129] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 320.060959] mmu_topup_memory_caches+0xf7/0x3a0 [ 320.065619] kvm_mmu_load+0x21/0x10e0 [ 320.069410] ? kasan_check_write+0x14/0x20 [ 320.073644] vcpu_enter_guest+0x35a0/0x5c40 [ 320.077956] ? perf_trace_lock_acquire+0xa0/0x980 [ 320.082800] ? kvm_set_msr_common+0x2660/0x2660 [ 320.087462] ? perf_trace_lock+0x900/0x900 [ 320.091689] ? handle_rdmsr+0xa20/0xa20 [ 320.095658] ? graph_lock+0x170/0x170 [ 320.099452] ? __lock_acquire+0x7f5/0x5130 [ 320.103694] ? perf_trace_lock_acquire+0xe3/0x980 [ 320.108523] ? __lock_is_held+0xb5/0x140 [ 320.112566] ? lock_acquire+0x1dc/0x520 [ 320.116526] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 320.121531] ? lock_release+0xa10/0xa10 [ 320.125500] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 320.130759] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 320.135237] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.140424] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 320.145251] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 320.150267] kvm_vcpu_ioctl+0x79d/0x12e0 [ 320.154311] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 320.158441] ? graph_lock+0x170/0x170 [ 320.162226] ? find_held_lock+0x36/0x1c0 [ 320.166279] ? lock_downgrade+0x8e0/0x8e0 [ 320.170412] ? kasan_check_read+0x11/0x20 [ 320.174541] ? rcu_is_watching+0x85/0x140 [ 320.178681] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.183876] ? __fget+0x40c/0x650 [ 320.187318] ? match_held_lock+0x801/0x8b0 [ 320.191549] ? expand_files.part.8+0x9a0/0x9a0 [ 320.196128] ? kasan_check_write+0x14/0x20 [ 320.200347] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 320.205264] ? wait_for_completion+0x870/0x870 [ 320.209828] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 320.215006] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 320.219152] do_vfs_ioctl+0x1cf/0x1650 [ 320.223039] ? ioctl_preallocate+0x2e0/0x2e0 [ 320.227441] ? fget_raw+0x20/0x20 [ 320.230877] ? __sb_end_write+0xac/0xe0 [ 320.234841] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 320.240375] ? fput+0x130/0x1a0 [ 320.243654] ? ksys_write+0x1a6/0x250 [ 320.247462] ? security_file_ioctl+0x9b/0xd0 [ 320.251863] ksys_ioctl+0xa9/0xd0 [ 320.255307] SyS_ioctl+0x24/0x30 [ 320.258654] ? ksys_ioctl+0xd0/0xd0 [ 320.262267] do_syscall_64+0x29e/0x9d0 [ 320.266140] ? vmalloc_sync_all+0x30/0x30 [ 320.270280] ? _raw_spin_unlock_irq+0x27/0x70 [ 320.274758] ? finish_task_switch+0x1ca/0x820 [ 320.279242] ? syscall_return_slowpath+0x5c0/0x5c0 [ 320.284165] ? syscall_return_slowpath+0x30f/0x5c0 [ 320.289088] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 320.294442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.299279] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.304463] RIP: 0033:0x455259 [ 320.307640] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 320.315331] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 320.322583] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 320.329831] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 320.337080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 320.344336] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000000e 2018/04/08 16:28:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:10 executing program 7: 2018/04/08 16:28:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1f000000}], 0x30) 2018/04/08 16:28:10 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x720800000000000, 0x0, 0xfff, 0x7ff, 0x0, 0xe39}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x27ffd) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x67, 0x40002}, {{}, 0x0, 0x4, 0x3ff}], 0x30) 2018/04/08 16:28:10 executing program 2: 2018/04/08 16:28:10 executing program 5 (fault-call:7 fault-nth:15): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:10 executing program 3: [ 320.447821] QAT: Invalid ioctl 2018/04/08 16:28:10 executing program 7: [ 320.471285] QAT: Invalid ioctl [ 320.485622] FAULT_INJECTION: forcing a failure. [ 320.485622] name failslab, interval 1, probability 0, space 0, times 0 [ 320.496919] CPU: 1 PID: 26356 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 320.503761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.513115] Call Trace: [ 320.515712] dump_stack+0x1b9/0x294 2018/04/08 16:28:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1d, 0x100) sendmmsg$alg(r1, &(0x7f0000004440)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)="e1a9adbd61046293a1d76ad0ffa40b3ecf605c8f8f64613ee42de017b489317c3d49561892f3d23fa127a2f436d3fff8e6067ba7b3c985fe33763fd416a39611431a10a5e2d0b636b59b588f656019552973eb08c817ad62be66de5046993c6a3b118c686486b78a8093291734fe27f1d0c6186804e025ae553f38be5e417afb7ba066c7896f2eb7f1dfd9c3d47f", 0x8e}, {&(0x7f0000000100)="1aef8932cbf4654bddb73f96d9904c93e047ce4f2a0d7274bb678d678cb8eaa6c092bc10340f02e35eac817af1d4d23c2a7a68864361f5195eed0bf091d567d667fd8385a585173d151b11bd618265dd809950289bb3147618a60c4a31561a2bca888dc39bcd8d3d15a7fd2c60a9f4914c36a07208663b4890366ffd123d519d239847c4055d938baff2f14f36a40303b1c76d8a87781f9063d6e0162d06536d3d4a5db369226fabac58be2a8256486605e7385eeb6a4cce38739f5e7f5455cadc6f7b1a09df2e094dd5", 0xca}, {&(0x7f0000000200)="ed84805d99c64e8cc48cda9bff7a9ae88aea585075ccca7306061a71732e649acc72a0c0518972e654686bd31d2a8c2f6f99a14bc6c396a530341d54de4874888fe5ed0150b33abb1f22bb65b22ad3f68f611c5e4f536baa9dadda597af613c6586a1a3f214513d87d8ea38b99bbf481330d64aaee60b6", 0x77}, {&(0x7f0000000280)="5ee16ae6", 0x4}, {&(0x7f00000002c0)="df8c8ba5c120973c83dbebda5e3745b81ebe68364781ba9901296b0df98c8011698c841e015ade96", 0x28}, {&(0x7f0000000300)="380fb5f20ffa36aff34b810f35b31f6b885a07e81c78551ec7bf62003c60629672c5805ca7ec73e0b0a6cb9afcfb66b90fe2b784133fa028e2df4b9abe3b53251bce81dda762d006b93d3d5e32996b522e43d332318aceca3ce336738a2cdd1f6b73cfe0b8a6161bf8c24fbef655ddf025cabec9e0914f71bb67959acce45c66d845bc9915229a6dcb6b87c7cc3126afda679f495dfea2d305abe565d6697975e76bd3f036d7dae8a93a16753bbc03d2cc8579cb917a1a8fcccb5770dcbbcf3154375beca30e47c4805cea053aae17b8a2", 0xd1}, {&(0x7f0000000400)="cbd17a53c3ae08df4b54273f553216d349c06dfd5fb056bfb0aac907774037b71676db92ae0afb178e500ac30f9cdfc9611ae79d21772ade9317efca1ed41b6d61738aec0b812f75fc77bbf68060a1b9f5f40d092a869e265f83c206e8aeb0db9b6e644ef5468d2664ea259719cd86fb5d915e71f6420ea9d32781d621b358e329dad3c27afa4a8973ffa4a2d28e77d309a22e9c0b1bda06cfbb4e323ab2f622c2d208ddbb1efc74172b80dc560fb62e94a9f6be55c528a4dff77f4e7ed584f2155740a4f0b632716eff2b1c90fca8a012e9bc7df728cf8755e1f07259a4f1b8a907adc55e6807d3dcc3c78090ad6884f466790505e71c40", 0xf8}, {&(0x7f0000000500)="50c1d64cc6aa89513ddbba6541ae7378200380247659225701e9ec65f9cea2e2fa58747387f41bbe48fde24cb2a673eb65e82932a5e9e2e96d6b", 0x3a}, {&(0x7f0000000540)="694b6afafaa770eaf559c074e140073bb64c24a7ef6c59c160b42856f5bdf96f2c1dd6b25ec05562cb88631ed49995cf47bebe9c069df1c20de720538c22b62c8d0fe1fdeb4f0227c7137c6efbeaf5154468876a36530e30684bf3231183b5c57c59be261e102a2d955ff082f74d64cb7dda432f1de5a5003253caae46e88d62ea9671139239eb39c63b42d44a1ea13410c3631a4ba5694d57619a7728475d2df390a3086b7e4bd3cfdbd19cb787badb5f421181be0fddcc74d1704f1ec9bd21b8c6c931a1b8a65b6c32", 0xca}, {&(0x7f0000000640)="b5ebc06c7cb70c0897b69a1c0860c0abebaba626ec087ba59fd0dde7c3c0b721fad5ee984b5fa50b5c6f3fdf46772bf39930a71c6228e22fee38b5afac717b5c04fc37be21da2726c92cfca745e2fdcebca5c06326bc87d2bfa70f95b92b86a2a9b86c014f7772fdf2b4f26b351548d11c334aec8ff86988a37dde2879235efce53a2db244", 0x85}], 0xa, &(0x7f00000007c0)=[@assoc={0x18, 0x117, 0x4}, @iv={0x48, 0x117, 0x2, 0x2d, "640c1c6220f4d87f773554272a9dc9bf7d0f1c04e53b78d17a1d9f71cce68b54fd8b21d302f2dd5e0535059456"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x4000000}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000880)="a0454161afdde4eae5f06c58c231803c6e39a241a7b6669048ab3e0cc2a7d97eff39c3a395e12efd60b4f9c2d4ef36a4782cdae8b995d0f1490df7c75d8901dc5b430bb0e9115baf8c56158c1f0f1db70150db61d8975b08a6c12fcc8688d5a9749ff2fdbd1fa041957eb5143097ef7fd8b8f799aef03feba9b07ee51e33a0d8f46109e354ff451477e8a078c352cf333aaa760b01119a34a7d53fcc85efdc83888b961e65d0f2596c556627796051d390cffe80fd9203e3ce70cdb083125c0dcb67d90597fdae165a9330e6", 0xcc}], 0x1, &(0x7f00000009c0)=[@iv={0x28, 0x117, 0x2, 0xe, "a41458186d19806fe38e1687dec6"}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}], 0x58, 0x4000}, {0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)="299721f11ac1b07964a327c8a13dfc214d51b368bc2a694c6ce6add3ce85b193c88b3a56a617654e2138ff9cc00d24a34df1ef68be00758dae58d66ba222975b764c9d8f216f255e1b465afaf527b9e5ea61ba3cd24f07e38383f9308e98ccd52679e53fc0ac7476fa32c062e480a995e048ad0954693b6474250c039b62597261fb59cd5c003122ffa55b828802083e9ea276195274b9708d6156d9515098268de02276600b0c4dab", 0xa9}, {&(0x7f0000000b00)="bc8123127a1ee6509df70a8c3fd478b3278f46a6fd7e5d7a2e69c576feb6dc95466ef18b456dc1761be2257432d107267c5df58db811c89f97277124d4e08690d82bc3397f58b464787ed5f4eb3f17f223d0b36568c96da70adba8750f1de42cde37519d1cc55de10d81122a381de2815042c59cf907887f65acd889550d67d28fc3", 0x82}, {&(0x7f0000000bc0)="169fe4ee5b4b7e97dd847560293a8acda2b26af5d4a337d2efab4dc9a2522d7794e6971f9f81ffce2a9321dbb0d6c2e8e8e2268fd5c521d09e8e2f8a6b65b3656c1a67db941da5975a66678a829364bd17cf828955bfbbf9830fb231cfab74e059ab259eeeaf8bfe92d7f9683072bfa6816b788a30af2266037e8429b463522cf36a98910c88bcbb98a4c1bba1cb9fdb13cbfa48293553123300034439af65ef1a9c705b384d09060c7c6bf0c5de5d7064fe", 0xb2}], 0x3, &(0x7f0000000cc0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x108, 0x117, 0x2, 0xed, "44b0fdcd821a1babf3966c859cbd80ff532afaf67329cfc0668a19099cc17fe37812ac37edf45f8c0ddbcd02e164840ca63e89252eebc4dddfa084f6f9a9eb9205639ed36861e08d16635beee4e93d4eb3cb7393c1bab43d06c864fe06c0128be80800aa82debbf626d7b56202291e4f06f79cd7a02b07893a60327832cebbe97deed2e4363a968e4bff2e6d3c853b0259f017462df855be82ab83f3b89266044b90b8080a08beea47563449a7dce51ed4f142d056a548b4bf5ed4e919d931f35d572ca491e225b55c80b606ea8678b5b84c2f28526d4fd852b8fd32b6ca64249f227534bb5c78039c9270b787"}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xc8, 0x117, 0x2, 0xb1, "d8ee79c8e69c0e06757dad9ac5929e803a293f9449235b633d920cffa2ba31cb3f3d80763c75155a796cb8701758de1475a672beb9aab54b6e8df5d351cbb8bef9ca7a97cace92ef61e0c00515b7c700cf68effbf157e5300077b5878730cf6a7915797704f2eb761f2cbcdcbc503e1eb2365c9b6d6974f086c5d1cf4cc480e655fd875794b89dfe0d150a4c8a6b9615500c2b428accebbeb9fc3a2489847aa458cbc64fa32de612e6b009004360772ef2"}], 0x230, 0x4000000}, {0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000f00)="74fe938e7e2824f5f5a688700168d7b7eec5e836be2cff7d3bb4e2c920401487b771fa7a7e5055941a11e31b6bb29c42ba49e3f5f75057981d55e6b804e08c033de5cec3588bf3c6398adcb2557b628376b4e5ed43371202001a0861386f67088690a52ccf01c81123a9ee8c91c03c8ef3f5491bc8ba3b5ef386e1091f5150400fa2a2a20b824b58e158ae56d8add44726a6a6dbffda5d4824aebfa8d8072ecdf74a86ece217339a17ee1418edc8747100dbf40e210d24ed4f6acc", 0xbb}, {&(0x7f0000000fc0)="6e781bbb3685b6d5e55912bd012b4908d25b5dd37c94a09fd12e2904f2fb3c107dc3a461dbedb58f43841581a85570ca15f22dcc4ccf5f96136e6db8f20c9639e265e89a50ed786eff4a208abada983f81df39766b256b43e12a4d1345ac800dd90903be78ff4869375fcd392431d09c05764e1d", 0x74}, {&(0x7f0000001040)="faa9eb8cdad01d6ad433b2df959779cb8f79eb09e9ff22a077700dea95c2282d24f8a233d0ac575fcef525d208cc2a7444c12d50eb34f477608ddd00492d3ced25e3d6eb4f89d8623abbba13a9ddcc470218fa7006c31726047e530cacb9133f3512c309a466e939495faffeea3d645edf5a2be10f201228888f7515344275f721b274b5b4d4412da8611123d7ae93e8f3b1dc3fef2d8dea437ce983d29528eff5cd2dc46d876474e902b388a6cb607167f16b8aec23cf6c9206de10b2", 0xbd}, {&(0x7f0000001100)="9cf3ca460a84e5ea97506121fa222e440157e7c6e2d9e7ce6c839a2bcedc07c60cc935be3e68d3c0167606a8f5cfc03b3cf4b7086210a210cc0415c6760711d4834c", 0x42}, {&(0x7f0000001180)="ce751d4550745b68f135081980e2842d6631329be3ba786098f17b4783cbd2d96237dc8e6177d5cbc85f9355b6ac4d1c97297635c76037cddcc0cdb4603370c0aa8c9f16bd98a0a164b7bb28b66b75386a06616cf4cded57fccef2c0c23f526f938e5baacf2ae40b574a9287d797c1068a432f439c8ec5c233749f2351a2166d2ee129287461f7f67d9cc5e7a2c7227a85d85ec3cdbf699e9f17ccf8aeb0aeed3b32760f960995cd2a937538cafa781886a5c635ba4c97d6faae4c723c71424eb3ae9be378459a34ab08fd8c2f7e0afee12272f9", 0xd4}], 0x5, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001340)="134789138d7de2af8ed0fb69fe091f496105c84c54dcdcc6e53167039e4ddc82d86ad8e3fe89128f57ea501d73b51a894e96bd82d77816f5f29b1f233f311d9ddd49334169c0f1cb1dfaecf2b727a0f8b4053ecbb8c1fa8e7769aa6e22b5d53941d09b39cdfcc96bd08ee3b0d0e75a9d17f082fc79225f5702133b23cb40277fccec9347bd4f3b2a5c5992b0fc214037cfa01973c0abcf39f4d6369b8e1291b498caff9f136712cf675862d5a188013ef740aad8b20c859d0eca0eb1c0fe89797d487ce414fac7aa1ef3fe499c13155da17ae3a7b46ddcbd82bced8fff7f1afc95c13813ab51969c235ed3c1c36b07bab0", 0xf1}, {&(0x7f0000001440)="7df5ade1f2bfb2b663a0a264973dad418fe6150400a4fbe0bf2df78bca75e5dcb102824a1073fc575fdde80cd2d108d129bebccd4750d15436703153bb928a6f1a7ff153599adccf3ab5c4173b8470c401832f5fdcd7cb83ee90c2cc496bb950fa4e33f5b00985cdad082e2d49ed84c57a07ad7802f0880cbb3b27ca9baf48e16fbc1acf9e3945ac29014442c28e4df89b7c5ba78dbe3345d60786b98718be68dbcb8922148c9436211173f60b002f346f2a6cf9ecd01e4d6b63ee495f905997b30047d8d379f3f779933929a3a3aefbd28f1e82bd08142b7ba58debe0754c3b3da6534d363dac4fa819c7f821", 0xed}, {&(0x7f0000001540)="0c6b7e4c2ee247c5eb302b8d45dc2f0a605b644d6803ca0487fc352562fe374d2fd51fbcd05b78981079315f0c0337557a393d97c3f13bd771ef56378d59f5085b147bfcfb639619c28d1a297fe3cc805544652fff1cfafe6d37aeb5cc88679a88fc49fdfb513abd4fc93d3addedce806fe655a7946b8f0a0e37fc70b4df90f5ccdd7730e3848005efccb627778f4eb6d01a56e4735e34578cab0818a9a205882ce0f9cea9278889621fdf1cce90584ccfd01493519929dd578508242396d04b00d29bbc553f0e7986ee48b26bab113ffaed3024fa70567b8c6f2138288a2f2c9265b0c9b3a8615da4c860ed", 0xec}, {&(0x7f0000001640)="9425ab75f5ef7584d14338f7bccc0db7cd0994f98de17da990d05d4bca59fec8c2ce5fcc174e8523b97e617a42bd42dda62ea974c2771dcf5c2cda298536635a3e", 0x41}], 0x4, &(0x7f0000001700)=[@assoc={0x18, 0x117, 0x4, 0x33}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x20, "0d036c942ed3d8b00f8158ba7d1f84a9c10d352515a404930096fccb227acec0"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xe0, 0x4000000}, {0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000001800)="0f56fc59a7396670c93c2f883b29c56c", 0x10}, 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0x1000}, {&(0x7f0000003900)="2b423b4a1ccc84e6e9fc8d1986c469c52fcb9acfc6d13be409d0bd6faab1d3481839c5b2d270f2f3117f62642b14e970bec50ad37c2bb3f4005a922f527db749ce75269d2537d0ef9bcd0e40e7ef872907771d174c2f8a862a6ba69366933c631ccfd360a50a3e9a7a943f85a94ceb13d0d7f381bac2b8a957bd9a6c0614da9cb047e9f2a3ad95a3b81ee4e63a875d59e8bf58108341d78568823fd9715898d58be955c9e40039613c9ac9a918af156ec962d015f99917b61cd934a24fbb9111a71e5aabfa6914a9de3f20538eb0bc25427a7293b7b019aea4c15b", 0xdb}, {&(0x7f0000003a00)="957ad1a454d43e25fc2ab3eda2e29a99dba2793fb8a27639b67a78df683624c13e2c77c4713127be07e9e5a0a11904a26b15aaab758028792a4ccb24acb37b8db14bc9342a0c95cb0bb5605a7ae270480698f0c1d44f65509e47fcc489784f15807d5ee51c417f79b65832348c85d6b89ee2d089c7f5f17d35d4b7f0cacda4aa1f27a26c96d312cfda766f28dea56342c6f3bb9998d8ec8fb93c1f687fa740f83fe104b0a2e28304fcf2481c8d520c1433ec6a13bcb1a4a130", 0xb9}, {&(0x7f0000003ac0)="9cc2c5b189f3ad93034bc09c73827d80ee08bb065ad9739eef55ff", 0x1b}, {&(0x7f0000003b00)="4b06ea835fadd48d59a6c50fa9213de3b72c613bb432c349ea02ed7770b863030dc318d7080a49ce19ffd315bd320a845217fa56d7f9da500e0a19f9a285e21e85593260d7ac444850213fe18501afb4f0ff773ad4a4fc5748b14e3e2b5dbe35b2888e1ae05de0b1afb514c7265a721c8962c5a7715d4f28a3ed31c09701", 0x7e}, {&(0x7f0000003b80)="034d06d4bf29f23da38707484ee3a6f4c0aedd59d8d53629e34f0ec4053c", 0x1e}], 0x9, &(0x7f0000003c80)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x361}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xc45}], 0x78, 0x4000000}, {0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000003d00)="3fe54d5014150e0bf45e4aaa5c82ac4d9ecae4d354e2b0a0c9ba765fafb8f1f2a2afbca489cb7cbae0395ad6db711fa4e9ab02aca1101cb40b20620dccfe09a8eb949b2199963c8f6ec2b6a4a7bde6817fc3e45721786c769c022adbff9b60841ed52138d82487b23560635b1099b17c36bcef45d02b72e8936dcdb64b5bd7", 0x7f}, {&(0x7f0000003d80)="95b06a33e9e396034e6c69e358e796cc2980c4f45ebfeaa2b29bfb48cba71b506f76f3b8e959586d98d65727495c66ce3a33eb916dd4f88e39b912223637068702a616e5a275918595d527c348b63aa8b65ac2cee01dc6c0ebc51c5c6f398d4590fc9674565b1480f62dfa6280882e72093d8ceef719248292ec8b3c", 0x7c}, {&(0x7f0000003e00)="416967f97104b4dd1981799c31a4996b19fa21569556ac06cfe043c39a49a47e70d71619f953d24095bd0b3aef1608ea257f278575426b9c0582d52bd70caf29106eb64facccc8b2894bde3331e7436d318791f7dde78c51d62747af465ee4dc4f012603dd96037c1c197f862ed8f2e37d1271e1366bc48f9b6fe604048b19b44d3ffb6e78387dbf7633530a4138c8dbc588379c0a43a688d2ec02ebeab5e9426af57afe0e1d9a23ce93c3ef7eb2752ce2d08332c0debbd7d1c825fbda64eb61346fd88401049140eab5c1443d", 0xcd}, {&(0x7f0000003f00)="308ddd80ddf724f0bc6f330b77f4ac1c7a161254fba313f01ffe4cc29a790d5be67461e98c54df25a5993fddb462adeb0ea30ecfeaef3ca30be0", 0x3a}, {&(0x7f0000003f40)="0509159ed075b2c6b72214f2e59eb18240ba35f29f3fd923149439ddb44e1dc3eab85bf781d848ac4c43dda3e0049af966d092a3d9db5f6aaa66e3bb78afca94e7eada296cdd8e520ab8c0b21f2090b278173ca6c3ad17d5e10bf3f698463471f20bc80a317b19e5fa58bf47a346d78fde36e7c9e5862dce156b01e87e6fd4c9bde075abbd9ef941a80f895532cb969661d63f4271c75a245935a18035f695a2a793a89c6bc12edad21f868a10c0d1be9eef1a13f94bb8f1bb0ae4656d0c312b810c73156897f15f1e552d7779d35783778f993bbaad238eea10e00886", 0xdd}, {&(0x7f0000004040)="9f755a4c93b247409318ef01d2dbc2b1e7bde344b57737e3d7dc443e397e12311634dbab0a52ddde42ba7b5d109c9a1a04ef27404da5577758dc9dc48a836b3387a90302eb2d47f633e6e37456a4743ae2df46279585c7684543c19939b761fac7f4c9511ad14be49df7985dfde0fb42b62024f5a86ad64488c30f6c9ecca19a2ce41cb0a7c0bdce6e6a38b8f9c57889f80c3baf467b089133df4e2affdc6051117ff43ed2ee64adb24457d69eee014500a1ca8f9fbb2c5548ee75d83c", 0xbd}], 0x6, 0x0, 0x0, 0x40000c0}, {0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000004180)="520141c2f2575c3d44e8057784eb6ce832b7692203a72a3f57ed76e1fd900cbc9a2827ce7300ddf336300c252863a89360d856d3ecedad2762c4b058750143e4bf992eb668db72c1a98a2a448ffea8c23ea1368924a16f85", 0x58}, {&(0x7f0000004200)="6f58719747ba1598baff150a46382df099c70c3fc1b66243bf0c9efb525c5e42536170da83d7554f018d80f9b776ab7b56207d013f9bf1d6f9d39455f036d45beda20d0ae6b0f49a22e73ed2f73eaf2aa2b45fbee01ace8c333c69dd2bd947c035c3c51d1c9c", 0x66}], 0x2, &(0x7f00000042c0)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x100, 0x117, 0x2, 0xe7, "190e4fe799e1e302a4166c48e33b73b16833311ec4b5de77bdf10b04775ab8e2119817ad4ecf581927134f4db8952ceb7bf3fc7c4a7e5f01af27f85d6e3022e004f0dd598bcd395ef5375a398cce2f50b110a8000552e28a77b0c54a7eb91e8ed440c783bedad20529104de3d5a6b017a6b8e3c65cea3b6f61ab05b88444893903f2c93d5b673ef53aafec5f7115683c32c7af502d82945d28c19ae5722d2490808252bc503976207c206d223c72ba3964af30a43021d4b77036867253d5d3eedc8f1c1dfe11c2653009133fb757eb06c8ead2c442d2b4e1d7ccaf5606d8f3b7a0a21a45edbe8d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x160, 0x40000}], 0x8, 0x800) 2018/04/08 16:28:10 executing program 7: [ 320.519352] ? dump_stack_print_info.cold.2+0x52/0x52 [ 320.524564] should_fail.cold.4+0xa/0x1a [ 320.528632] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 320.533735] ? kasan_kmalloc+0xc4/0xe0 [ 320.537632] ? kmem_cache_alloc+0x12e/0x760 [ 320.541961] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 320.546812] ? kvm_mmu_load+0x21/0x10e0 [ 320.550792] ? vcpu_enter_guest+0x35a0/0x5c40 [ 320.555285] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 320.560313] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 320.564573] ? graph_lock+0x170/0x170 [ 320.564590] ? do_syscall_64+0x29e/0x9d0 [ 320.564605] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.564628] ? find_held_lock+0x36/0x1c0 [ 320.581882] ? __lock_is_held+0xb5/0x140 [ 320.581914] ? check_same_owner+0x320/0x320 [ 320.590263] ? rcu_note_context_switch+0x710/0x710 [ 320.595202] should_failslab+0x124/0x180 [ 320.599269] kmem_cache_alloc+0x2af/0x760 [ 320.603426] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 320.608273] mmu_topup_memory_caches+0xf7/0x3a0 [ 320.612947] kvm_mmu_load+0x21/0x10e0 [ 320.616755] ? kasan_check_write+0x14/0x20 2018/04/08 16:28:10 executing program 3: 2018/04/08 16:28:10 executing program 7: 2018/04/08 16:28:10 executing program 2: [ 320.621003] vcpu_enter_guest+0x35a0/0x5c40 [ 320.625340] ? perf_trace_lock_acquire+0xa0/0x980 [ 320.630194] ? kvm_set_msr_common+0x2660/0x2660 [ 320.634872] ? perf_trace_lock+0x900/0x900 [ 320.639118] ? handle_rdmsr+0xa20/0xa20 [ 320.643101] ? graph_lock+0x170/0x170 [ 320.646898] ? __lock_acquire+0x7f5/0x5130 [ 320.651145] ? perf_trace_lock_acquire+0xe3/0x980 [ 320.655999] ? __lock_is_held+0xb5/0x140 [ 320.660063] ? lock_acquire+0x1dc/0x520 [ 320.664038] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 2018/04/08 16:28:10 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000500), 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/08 16:28:10 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89b1, &(0x7f0000000200)='lo\x00') [ 320.669058] ? lock_release+0xa10/0xa10 [ 320.673034] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 320.678310] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 320.682803] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.688001] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 320.692845] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 320.697876] kvm_vcpu_ioctl+0x79d/0x12e0 [ 320.701947] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 320.706098] ? graph_lock+0x170/0x170 [ 320.709903] ? find_held_lock+0x36/0x1c0 [ 320.713979] ? lock_downgrade+0x8e0/0x8e0 [ 320.718136] ? kasan_check_read+0x11/0x20 [ 320.722285] ? rcu_is_watching+0x85/0x140 [ 320.726435] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.731639] ? __fget+0x40c/0x650 [ 320.735099] ? match_held_lock+0x801/0x8b0 [ 320.739339] ? expand_files.part.8+0x9a0/0x9a0 [ 320.743925] ? kasan_check_write+0x14/0x20 [ 320.748161] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 320.753094] ? wait_for_completion+0x870/0x870 [ 320.757676] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 320.762870] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 320.767017] do_vfs_ioctl+0x1cf/0x1650 [ 320.770911] ? ioctl_preallocate+0x2e0/0x2e0 [ 320.774641] binder: 26359:26367 unknown command 64 [ 320.775319] ? fget_raw+0x20/0x20 [ 320.775340] ? __sb_end_write+0xac/0xe0 [ 320.775360] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 320.775376] ? fput+0x130/0x1a0 [ 320.796321] binder: 26359:26367 ioctl c0306201 20000240 returned -22 [ 320.796455] ? ksys_write+0x1a6/0x250 [ 320.806718] ? security_file_ioctl+0x9b/0xd0 [ 320.811135] ksys_ioctl+0xa9/0xd0 [ 320.811988] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x2000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:10 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8932, &(0x7f0000000200)='lo\x00') [ 320.814593] SyS_ioctl+0x24/0x30 [ 320.814607] ? ksys_ioctl+0xd0/0xd0 [ 320.814626] do_syscall_64+0x29e/0x9d0 [ 320.814640] ? vmalloc_sync_all+0x30/0x30 [ 320.814658] ? _raw_spin_unlock_irq+0x27/0x70 [ 320.814674] ? finish_task_switch+0x1ca/0x820 [ 320.814693] ? syscall_return_slowpath+0x5c0/0x5c0 [ 320.820540] binder: 26359:26385 ioctl 40046207 0 returned -16 [ 320.823300] ? syscall_return_slowpath+0x30f/0x5c0 [ 320.823321] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 320.823343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.823369] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.823380] RIP: 0033:0x455259 [ 320.823387] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 320.885841] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 320.893111] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 320.900105] binder: BINDER_SET_CONTEXT_MGR already set [ 320.900380] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 320.905926] binder: 26389:26391 ioctl 40046207 0 returned -16 [ 320.912886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 320.912894] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000000f 2018/04/08 16:28:11 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3f, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x78, 0x12000) close(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x10001, 0x7, 0x5, 0x93, 0x7, 0x3}, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/08 16:28:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x1200000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x100000000000000}], 0x30) 2018/04/08 16:28:11 executing program 5 (fault-call:7 fault-nth:16): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:11 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x401, 0xffffffff, 0x1, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff8}) recvfrom$llc(r0, &(0x7f0000000480)=""/175, 0xaf, 0x40000102, &(0x7f0000000540)={0x1a, 0x312, 0x5, 0x7, 0x100000001, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0xff, 0x1, &(0x7f0000000240)=[{&(0x7f0000000340)="ce537f9e12e21550f0e4a175e83f394b6a68cb403dc99ea36396378432dbd4a9e66094cafe9fffd77eacb82c48f6fdf27730bf4ff6af2097fa1481b9770067357511fbcff3d357237b1f008ae90f34cdd0cc5a1a32dd4e682b51c3e9f1b2aeba8370ab2c0e6ebc4f3c40d2fd2020b0d2bdfd1297c25f3b8a7dfd72a5369e2ceed97e8e0d1013a667d7eecf3f88b73da08bff98d19185db569a6d225105a66695b1f4cb1d4dbc", 0xa6, 0x8}], 0x40, &(0x7f0000000400)={[{@resize_size={'resize', 0x3d, [0x3d]}, 0x2c}, {@integrity='integrity', 0x2c}, {@umask={'umask', 0x3d, [0x3f]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x38, 0x33, 0x0, 0x33, 0x78, 0x38]}, 0x2c}, {@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) lstat(&(0x7f0000000280)='./file0/:ile0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='./file0/:ile0/file0\x00', 0x0, r1, 0x0, 0xfffffffffffffffe, 0x0, 0x0) pivot_root(&(0x7f0000000580)='./file0/:ile0/file0\x00', &(0x7f00000005c0)='./file0\x00') 2018/04/08 16:28:11 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x30000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) fchmod(r0, 0x101) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/24, 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x400, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x80, 0x3cea, 0xb874, 0x5]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0xdd}}, 0xfffffffffffffea9, 0xa4, 0x5, 0x2, 0x8}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0xe4, 0x1}, &(0x7f0000000380)=0x8) r5 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x4, 0x10000) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000400)='irlan0\x00') setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000480)={0x5, 0x1450, 0xcd6f, 0xfffffffffffffffa, 0x2}) getsockname$inet(r5, &(0x7f00000004c0)={0x0, 0x0, @dev}, &(0x7f0000000500)=0x10) preadv(r5, &(0x7f0000001a00)=[{&(0x7f0000000540)=""/219, 0xdb}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/169, 0xa9}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/82, 0x52}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/145, 0x91}, {&(0x7f0000001900)=""/218, 0xda}], 0x8, 0x0) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r6) write$binfmt_script(r5, &(0x7f0000001b40)={'#! ', './file0', [{0x20, 'mime_typeselfcpuset#['}], 0xa, "b0719d95823c8f6f52c52ba8bf1d75e70dcbe3e2dd165511549c5690504dc0896ba26e8fe062338b71a56d270b2244efcf82545078147c971de8cf912fbf0cda15dace7e0b21bf1b0366d86a7a220473e2066d64a38b0a1ab05de6"}, 0x7c) name_to_handle_at(r1, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0xfe, 0x3, "1312e159f951ceb1de1621eeffee68c7a35882e2026c99a54ddb3e1ad65fff81832bf5fdbfc4a27038f8bcf3b409dc03237c41fec5043357c022f91dc0203242d66ded3ef1f251823a26b9170e5179288341a39d9e778356dec9c98f386095fdc487d518aa2509f7bae8d6af0561cfa6ba1b0a42a84067e404413cc74c77563d841a22d3811a540895cf9bcd0cf319343ee4907fefec62ec583426ce9bb694e9a83371bcb4d483a9ba013b762be3d7057c4dfebec7a86b84773a4323613721db5119aa493d1932aa5d77abf05dbf1984553e4172b1768e85acbb8348ff3b37e86c4176c5b9d53da3264b1928089166c8f0d7c87e9cc3"}, &(0x7f0000001d00), 0x400) uselib(&(0x7f0000001d40)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001d80)={r3, 0x9a62}, 0x8) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001dc0)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001e00)=0xdf, 0x4) connect$inet(r5, &(0x7f0000001e40)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000001e80)={{0x9f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 'lblc\x00', 0x0, 0x1, 0x45}, {@multicast2=0xe0000002, 0x4e22, 0x10004, 0x97, 0x6, 0x6}}, 0x44) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f0000001f00)={0x0, r2}) r8 = accept4$unix(r5, &(0x7f0000002140)=@abs, &(0x7f00000021c0)=0x6e, 0x80000) r9 = getpgid(0x0) r10 = accept$ax25(r5, 0x0, &(0x7f0000002200)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002980)=0x0) r12 = fcntl$getown(r2, 0x9) fcntl$getownex(r1, 0x10, &(0x7f00000029c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002a00)=0x0) sendmmsg$unix(r0, &(0x7f0000005200)=[{&(0x7f0000001f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001fc0)}, {&(0x7f0000002000)="f6ef06bc192d5279aa6e9792c8368d71781fff3e3c2d3c414e87afe11f61f60e1d62fd9fc92b123fcb40333aca2f087a4939646f7fc184f5f1aa7cb6a96603c18333461fdbbed692c0cad85eeba5b2d7dc6032b724f3a5d1762b73d22663db887acdbd0e880e4cb08c67a60391b93f3ab7363498486dfd5013c2d4427dd4925ae98ce89b1a7c30e740df8a65cc846d26a7fb97b6cf9407e93983f1aa481aec646f29be4f7194cb176f44f8ddc496696b9caa9f4e28c2b3ee1f859f9f07d151c1c193938185b7e321f23f97de9a0dd7e1ce258db747e64157a0ffd8e1d30ebba4d1ef6f8c2277", 0xe6}], 0x2, &(0x7f0000002240)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r8, r5, r5]}, @cred={0x20, 0x1, 0x2, r9, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r10, r5, r1]}], 0x88, 0x4080}, {&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000002380)="4e8d704adaea95b05aa6fad42dd461da076b51d3395c87cd1458f8eb1d3ed5dca171d91286b2f3b63b69456d32ba29c5ef1902103ed95ceee15ecf6537204fcd6c61dfe303f8465ac0bf772618f66243f4f6d6f2ae27391268da90f79bc7ecf90349a4a2bf8bef6ad354d22211fed648383c35a2", 0x74}, {&(0x7f0000002400)="7e284057079207cf2898eaa9f3c663b1560aea7acc3dd10f1c7a7e8ab6e6e153c50391e649cf396e17d69467f2e0e589551c632aa3f0066ec37722850b9a96a91bea86b40d9ef0ebab58d5d64b5d7ce953f13023852495162a04b6b3da049e1a611d52a53d25adbec3040bbadb", 0x6d}, {&(0x7f0000002480)="b8ceefb441e27dc72da384ead33a25d2c167bc5e87d7e97213872b2a00bc5981b155e5e83415b680672084ec6d8daf860827d7fee255dbf48fca70f76969f09d656fc798548b32b64d464f25dad648924737e8a8e5e6", 0x56}, {&(0x7f0000002500)="98bdeb48236021ecfdb0eeafac372d51dcd327aacd94", 0x16}, {&(0x7f0000002540)="f79d18d1ec3249", 0x7}, {&(0x7f0000002580)="d1eabdc2b3e47bbd73ea9fd0819389540727b03a7e3deb2d89407e962915a0e6903131c425d0bc699e666820e26c5e8c3c4f3fe640aa95f7b83f446d6c7686ecfb81eaa8480657751fdd73d5df2693cfd882723f074009a83d433be8ca43f8d7c08439b6198d1f4d8c3cddc54bec38fdc38c27fb6402a4622bab92", 0x7b}, {&(0x7f0000002600)="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", 0xfc}, {&(0x7f0000002700)="e55853bb6195ae351ac2c7b4fa6d16265e6ccd75141e50598b8d04baec19ffa237d10dbc026d9ada0fc262f4ab001bd2b3202375aeda63122eab2b0334065eebd6177bc55d43016eaef69430ab30ad6a5b3a8fa13c16e49930fe286bd6b5a1b47b7c107d6aefab80bcc7c8da7960876b2a4a41f151402f6f7bea24813af139c4ced80b0d0987f7ce5c3e0c977a3e23ab8288e4cf", 0x94}, {&(0x7f00000027c0)="3d8e42ca9d78a775a6db13a7b5f0e8204e43c0ff3352b0ca23ddcfc972ec18ae56836ed2df4b26c78ca990c019f48db4f4a4ab55c1615b06072bfb65d7f660d5047545b4d13a40f423653105e2003ed3edb32ba516b4a07c2758399756cff5a779174a54cdf4543890a6c124abc2d30050bce63f14709804deee7651b7dff7b0d59476c558bf6c39b28392d4f2ba719508f8a191e479d9c98cd5825e65dd9485e0d9e14fcb0b31ef3c049df618fb363313192cbbcb799071e42437c2507988e96afdd3b19bf75b56c2dc66c23132730beb8abc97253dd992a4a389c868a883dc0c8dfd271dad9322", 0xe8}], 0x9, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r11, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r12, r6, r7}, @cred={0x20, 0x1, 0x2, r13, r6, r7}, @cred={0x20, 0x1, 0x2, r14, r6, r7}, @rights={0x20, 0x1, 0x1, [r5, r5, r2]}], 0xb8, 0x4001}, {&(0x7f0000002b00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000002b80)="54a91df4746e544b84914aea2dc818c8167490de65399f61f35dba673412e6386e181641dbea620cc99498be7602618190a2fd4ce5a67152f7bba91ac31d42874a0f7939e71a2ef4827132b669ef5e05c97c8b7db20e371f85bf9a659565717d204934384551c4647717c0521156d935dc7496856b161eb61c4f601bc9adaef522d8ada6e37f94f191ec2fd93747b65d91cacb6de73a3a0f99877bd3417bc02b717234afd70ce2626f3641ff15eb696b2e7a4e50b7903c30bdfa7ebd2304ad473c399984c96f5f236b06f9b0df0560288d554e974bfdb929b2183c28f559bf7df562", 0xe2}, 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0x1000}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000003cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005000)=[{&(0x7f0000003d40)="9001b091743645c8d5ff2abcebf4df4c386c0526f9707e11ea9229867f66b46f832e264f32ed463b53e30fd73190b05f6a89429fb83a6f90c813593bcb1f17b48c1fbcdcc11dcdb93175d5583e95f922a4f492915d2c6fc90c2b193d5107e0b2492a167690d204e7da0a668eeb6ba3acc4272dac1eef80955973018a", 0x7c}, {&(0x7f0000003dc0)="a8f2d43b1407d56674ede2f0bfcd83ce9d91d8ac1669e7ee5bea28e6f7fbf9513af0f7cafe280c7bc4719e43957a43ccd215321f94f6b7218e7c38c67dee74b40c9a9db935a0badf3abdb4952c0e99de1cf3c4b384b665d620c151e8469841ae4cc262f540482345a2ac89c9f100e0e0b615bd5669324dc84685255e628243d6e06fe30eaf37", 0x86}, {&(0x7f0000003e80)="99e52dabb5149ddf46f03563b5fda4f9fcd4e0aab3e0ff6106fcc6881cb12e21aa1d9df76bfb437e538da1870b4ab31cdaadb7dd1b00d6b7659ab445c352b95f462a6bcbeb8f9678", 0x48}, {&(0x7f0000003f00)="b828587e3e348cd60f759113d10c69dda2b34bdd12e3b159ec8acae208eeea15373ffda8447e49269f6c7d3ab57da44ce3f606b1b4668e639826cdee355d247d9cf7da3ca27e6fec6925829b90a3c59688e1171af6b8dd9eb99a14f7159027f147990ea6738f43a898b7fb2b063f3186db060ad56d9ce61a9ea7e5a63c23f444b918c4d426bc336495ebf097057c1df1e7015b177ba6ca82bb971fba4f151184289e550999e8bc2cee4f5b41aaf1bff424d93d100a7d6573e95ca24d2417e7d2859d1952bf68ba1043c73faace24498e9ca0c4f15c6fb2e6087a705d5d119c62b5ffe200d8235934d40b", 0xea}, {&(0x7f0000004000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4001}, {&(0x7f0000005080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000051c0)=[{&(0x7f0000005100)="64fef969e37a97d44390227a9baa82311959bda5ca984a08fac7b738dc6ca795dcde83abae26d93a9138e10fde864d191765f2cd8f8c1caac9d9fdbebd9a176015", 0x41}, {&(0x7f0000005180)="54d8d2630018dc419724f60ac2a7e10fbc8d35c31fe6623e8fd82f08db5a901ea8586c1e4347eb2ae1348cdfa757f468dc6a7fff6a1afbf2d9fbe53cc28b", 0x3e}], 0x2, 0x0, 0x0, 0x40000}], 0x5, 0x4000000) 2018/04/08 16:28:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x28200, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) [ 321.719437] FAULT_INJECTION: forcing a failure. [ 321.719437] name failslab, interval 1, probability 0, space 0, times 0 [ 321.730829] CPU: 0 PID: 26422 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 321.733840] binder: BINDER_SET_CONTEXT_MGR already set [ 321.737672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.737682] Call Trace: [ 321.737709] dump_stack+0x1b9/0x294 [ 321.737735] ? dump_stack_print_info.cold.2+0x52/0x52 [ 321.763729] should_fail.cold.4+0xa/0x1a [ 321.767805] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.772914] ? kasan_kmalloc+0xc4/0xe0 [ 321.776810] ? kmem_cache_alloc+0x12e/0x760 [ 321.781151] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 321.786003] ? kvm_mmu_load+0x21/0x10e0 [ 321.789981] ? vcpu_enter_guest+0x35a0/0x5c40 [ 321.794483] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 321.799508] ? graph_lock+0x170/0x170 [ 321.803313] ? do_syscall_64+0x29e/0x9d0 [ 321.807379] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 321.812764] ? find_held_lock+0x36/0x1c0 [ 321.816843] ? __lock_is_held+0xb5/0x140 [ 321.820907] ? __kprobes_text_end+0x45268/0x15e638 [ 321.825867] ? check_same_owner+0x320/0x320 [ 321.830199] ? rcu_note_context_switch+0x710/0x710 [ 321.835156] should_failslab+0x124/0x180 [ 321.839242] kmem_cache_alloc+0x2af/0x760 [ 321.843409] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 321.848264] mmu_topup_memory_caches+0xf7/0x3a0 [ 321.852955] kvm_mmu_load+0x21/0x10e0 [ 321.856762] ? vcpu_enter_guest+0x26b6/0x5c40 [ 321.861281] vcpu_enter_guest+0x35a0/0x5c40 [ 321.865631] ? kvm_set_msr_common+0x2660/0x2660 [ 321.870314] ? perf_trace_lock+0x900/0x900 [ 321.874561] ? handle_rdmsr+0xa20/0xa20 [ 321.878541] ? graph_lock+0x170/0x170 [ 321.882340] ? __lock_acquire+0x7f5/0x5130 [ 321.886609] ? __lock_is_held+0xb5/0x140 [ 321.890686] ? lock_acquire+0x1dc/0x520 [ 321.894663] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 321.899695] ? lock_release+0xa10/0xa10 [ 321.903673] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 321.908969] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 321.913467] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 321.918681] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 321.923524] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 321.928567] kvm_vcpu_ioctl+0x79d/0x12e0 [ 321.932637] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 321.936794] ? graph_lock+0x170/0x170 [ 321.940610] ? find_held_lock+0x36/0x1c0 [ 321.944694] ? lock_downgrade+0x8e0/0x8e0 [ 321.948859] ? kasan_check_read+0x11/0x20 [ 321.953016] ? rcu_is_watching+0x85/0x140 [ 321.957183] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 321.962413] ? __fget+0x40c/0x650 [ 321.965537] binder: 26419:26429 ioctl 40046207 0 returned -16 [ 321.965873] ? match_held_lock+0x801/0x8b0 [ 321.975974] ? expand_files.part.8+0x9a0/0x9a0 [ 321.980567] ? kasan_check_write+0x14/0x20 [ 321.984817] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 321.989763] ? wait_for_completion+0x870/0x870 [ 321.994358] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 321.999562] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 322.003717] do_vfs_ioctl+0x1cf/0x1650 [ 322.007622] ? ioctl_preallocate+0x2e0/0x2e0 [ 322.012037] ? fget_raw+0x20/0x20 [ 322.015501] ? __sb_end_write+0xac/0xe0 [ 322.019489] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 322.025030] ? fput+0x130/0x1a0 [ 322.028317] ? ksys_write+0x1a6/0x250 [ 322.032130] ? security_file_ioctl+0x9b/0xd0 [ 322.036550] ksys_ioctl+0xa9/0xd0 [ 322.040014] SyS_ioctl+0x24/0x30 [ 322.043383] ? ksys_ioctl+0xd0/0xd0 [ 322.047016] do_syscall_64+0x29e/0x9d0 [ 322.050905] ? vmalloc_sync_all+0x30/0x30 [ 322.055062] ? _raw_spin_unlock_irq+0x27/0x70 [ 322.059562] ? finish_task_switch+0x1ca/0x820 [ 322.064067] ? syscall_return_slowpath+0x5c0/0x5c0 [ 322.069006] ? syscall_return_slowpath+0x30f/0x5c0 [ 322.073950] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 322.079328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.084190] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 322.089382] RIP: 0033:0x455259 [ 322.092575] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 322.100293] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 322.107560] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 322.114833] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 322.122104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 322.129374] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000010 2018/04/08 16:28:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x206f0000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:11 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000007d617b4b34bdf14ccd792ae60000040229089dbd98056906b00e695c2954f3915b616c33005786ce"]}) 2018/04/08 16:28:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd7fc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=ANY=[@ANYBLOB="480000001f000104000000000000000000000000000000000000ffffffffffff0000000000000000ac14000000000000000000000000000000000000000080000800040000000000"], 0x48}, 0x1}, 0x0) 2018/04/08 16:28:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), 0x15f) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) [ 322.228205] binder: BINDER_SET_CONTEXT_MGR already set [ 322.240640] binder: 26435:26437 ioctl 40046207 0 returned -16 2018/04/08 16:28:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1200000000000000}], 0x30) 2018/04/08 16:28:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/27) 2018/04/08 16:28:12 executing program 5 (fault-call:7 fault-nth:17): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7d0a, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x8, 0x6, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x2000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xb5, 0x2ca002) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0xef, 0xfffffffffffffffa, 0x9, 0x0, 0x7, 0x40, 0x9, 0x10001, 0x5, 0x0, 0x80000000, 0x3, 0xaa, 0x20, 0x3, 0x0, 0xfffffffffffffffc, 0x6, 0x7, 0x9, 0x7fffffff, 0x7, 0x800, 0x1, 0x4000000000, 0x25c, 0x5c10, 0x26, 0x100000001, 0x3, 0x3, 0xfff, 0x100, 0x1, 0x3, 0x0, 0x40, 0x4, @perf_config_ext={0xa296, 0x9}, 0x143, 0x8, 0xe62f, 0x7, 0x6, 0x4, 0x4}, r2, 0xc, r3, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r0, &(0x7f0000eef000)}, 0x10) mq_notify(r3, &(0x7f0000000180)={0x0, 0x19, 0x1, @tid=r4}) 2018/04/08 16:28:12 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80}}) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00'}) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1, 0x0, 0xfffffffffffffff9}, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="8093b2d332000000049033d4d1361b8bd4f53a238c048a6ad09b71092273ca4409ce5ddfb02a3b8c7ac82deae2ace0"]}, 0x1}, 0x0) 2018/04/08 16:28:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x20000000063, 0x2}, {}], 0x30) 2018/04/08 16:28:12 executing program 3: getpriority(0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001540)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001580)={r0, 0x6}, &(0x7f00000015c0)=0x8) fcntl$getflags(0xffffffffffffffff, 0x40a) 2018/04/08 16:28:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000015c0)=ANY=[@ANYBLOB="00000f842700310300000000feffffff12000000"], 0x1}, 0x1}, 0x0) getsockopt(r0, 0x7f, 0x9, &(0x7f0000000080)=""/122, &(0x7f0000000140)=0x7a) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc00a000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="201000002700210527bd7000fedbdf25020000000c001c0008002500", @ANYRES32=0x0, @ANYBLOB="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"], 0x1020}, 0x1, 0x0, 0x0, 0x4}, 0x0) inotify_init1(0x80000) 2018/04/08 16:28:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001d00090800000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="13000000000000000000000000000000"], 0x28}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x103000, 0x0) r2 = accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r3) pipe2(&(0x7f0000000040), 0x84000) sendmsg(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="933900e68a8950f5838e78877dbc8352e03e59e0a9703f109ce02b56019cb156cbf6f94340cc0c65c6ca7aa87b158ca43b8fe1232fba0e86d7263e049c4c3e081f63884516198c53ac2b42230a1c1d33839e03d432e4edc7136a927af16722211b81409749937d6586dd4eca3e4f7bde9da4261018a2e05ab2da72cd022622ca7c78d403d85f7cef4e0cfb76b85d1943b672b32688f774c628d7904d8f33fc41cce641209744c0adfa9382e5a2a39759667a248a3df5d86bff3d549b4c732cc43b0b58966db8ff2a6bfa4fd4e0fd09b992ce42251a9f01157f92f2ee4dc184b3b2ca2c0af26515abb408", 0xea}, {&(0x7f0000000300)="5186144cb0f17b30507c31e984f96625848fdea40221741a02f1a5852fb043ff3c0cac1fd63c6eb510b05005a64c1111b1a6269f1a486b676466d56b58ad95f91298a792578aa8f27e13b9d48cf8221f9785a5c1c80ed351", 0x58}, {&(0x7f0000000380)="9eace42cfcbd9dc7ad2fc6bc6131fbbddfb16c30779ef6eb37f56c85b8cd7ff17f549a71a22cdee3506fb9b24b62f2ac", 0x30}, {&(0x7f00000003c0)="591081e7f4683fd602cf8712a674942a0527f395036c88ed4d59873d81c3af7edd7e85bb3280adb8ef04d522b2ad534c8e9156ad37fbcd0350ec6fbea4497b44ce0374204327adfcf5786e5a53c80742a0f869e3f033136cae6cb3955a66d585", 0x60}], 0x4, 0x0, 0x0, 0x8051}, 0x4) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r1) [ 322.641684] binder: BINDER_SET_CONTEXT_MGR already set [ 322.652574] FAULT_INJECTION: forcing a failure. [ 322.652574] name failslab, interval 1, probability 0, space 0, times 0 [ 322.663962] CPU: 1 PID: 26467 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 322.670806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.674100] binder: 26465:26482 ioctl 40046207 0 returned -16 [ 322.680155] Call Trace: [ 322.680181] dump_stack+0x1b9/0x294 [ 322.680204] ? dump_stack_print_info.cold.2+0x52/0x52 [ 322.680233] should_fail.cold.4+0xa/0x1a [ 322.680250] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 322.706616] ? kasan_kmalloc+0xc4/0xe0 [ 322.709622] netlink: 3080 bytes leftover after parsing attributes in process `syz-executor3'. [ 322.710511] ? kmem_cache_alloc+0x12e/0x760 [ 322.710530] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 322.710545] ? kvm_mmu_load+0x21/0x10e0 [ 322.710563] ? vcpu_enter_guest+0x35a0/0x5c40 [ 322.710579] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 2018/04/08 16:28:12 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000004}, 0x1c) sendmmsg(r0, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f0000003780), 0x0, &(0x7f00000037c0)}}, {{&(0x7f0000003940)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003c80)}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x44080, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000280)=""/170) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xdc, r2, 0x300, 0x70bd2b, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x560c396e}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4008811}, 0x4040000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xb2, "6fbf064ba11b8986fd3322ba1d13c66c0912fd8fe482708cf5d7552492d7cc640a606b3b21ab693a8faee0ed668f43428ed49590ec33904808ef3c852ae2ec23f25345907d8a4da43d68a5313b87d556db4e91909d53acd6c7b4c68ebc83643d4d2fd1bfefcb0ae32b5fef65435d196f9fa9eef53c38f8604f98bfb90e7aa64ed0c516c16956c5643c8eaecd2f51d08499774411ad22ddc3f617454f5b6db99968733d887dd77cb29c0b5159b051f6699b80"}, &(0x7f0000000240)=0xba) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={r3, 0x5, 0x3, [0x9, 0x0, 0x5]}, &(0x7f0000000480)=0xe) [ 322.741805] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 322.741811] netlink: 3080 bytes leftover after parsing attributes in process `syz-executor3'. [ 322.754725] ? graph_lock+0x170/0x170 [ 322.758532] ? do_syscall_64+0x29e/0x9d0 [ 322.762598] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 322.767972] ? find_held_lock+0x36/0x1c0 [ 322.772047] ? __lock_is_held+0xb5/0x140 [ 322.776123] ? check_same_owner+0x320/0x320 [ 322.780453] ? rcu_note_context_switch+0x710/0x710 [ 322.785395] should_failslab+0x124/0x180 2018/04/08 16:28:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r1, 0xc7, &(0x7f0000000240)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10042dbd7000fddbdf250e000000080006000002000050000200080002004e2400000800030003000000080003000300000008000200003b0000080006005d00000008000400ffffff7f080003000400000014000100ffffffff0000000000000000000000000800060000000000080005000000000008000400ffff0000"], 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/04/08 16:28:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 322.789464] kmem_cache_alloc+0x2af/0x760 [ 322.793627] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 322.798476] mmu_topup_memory_caches+0xf7/0x3a0 [ 322.803153] kvm_mmu_load+0x21/0x10e0 [ 322.806962] ? kasan_check_write+0x14/0x20 [ 322.811202] vcpu_enter_guest+0x35a0/0x5c40 [ 322.815531] ? perf_trace_lock_acquire+0xa0/0x980 [ 322.820390] ? kvm_set_msr_common+0x2660/0x2660 [ 322.825072] ? perf_trace_lock+0x900/0x900 [ 322.829318] ? handle_rdmsr+0xa20/0xa20 [ 322.833301] ? graph_lock+0x170/0x170 [ 322.837101] ? __lock_acquire+0x7f5/0x5130 [ 322.841354] ? perf_trace_lock_acquire+0xe3/0x980 [ 322.846212] ? __lock_is_held+0xb5/0x140 [ 322.850273] ? ipmr_net_exit+0x78/0x100 [ 322.854254] ? lock_acquire+0x1dc/0x520 [ 322.858230] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 322.863254] ? lock_release+0xa10/0xa10 [ 322.867231] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 322.872512] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 322.877010] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 322.882213] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 322.887058] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 2018/04/08 16:28:12 executing program 7: syslog(0x9, &(0x7f0000000240)=""/4096, 0x1000) r0 = memfd_create(&(0x7f0000000000)='self(\x00', 0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001580)=""/201) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r4 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000018c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0x198) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000042c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000043c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004680)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000004780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000047c0)={0x0}, &(0x7f0000004800)=0xc) getresuid(&(0x7f0000004c80), &(0x7f0000004cc0), &(0x7f0000004d00)=0x0) r12 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007b40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007b80)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000007c80)=0xe8) r15 = getgid() r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007cc0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000007dc0)=0xe8) stat(&(0x7f0000007e00)='/\x00', &(0x7f0000007e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) fstat(r0, &(0x7f0000007ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007f40)=0x0, &(0x7f0000007f80), &(0x7f0000007fc0)) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000008100)=0xe8) getresgid(&(0x7f0000008140), &(0x7f0000008180), &(0x7f00000081c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008200)={0x0}, &(0x7f0000008240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008280)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000008380)=0xe8) r27 = getegid() r28 = getpid() getresuid(&(0x7f00000083c0), &(0x7f0000008400), &(0x7f0000008440)=0x0) stat(&(0x7f0000008480)='./file0\x00', &(0x7f00000084c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000008540)='./file0\x00', &(0x7f0000008580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000008600)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000008740)={0x0, 0x0, &(0x7f0000007a80)=[{&(0x7f0000001240)={0x118, 0x10, 0x2, 0x70bd25, 0x25dfdbfc, "", [@generic="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", @typed={0xc, 0x35, @u64=0xea}]}, 0x118}, {&(0x7f0000008780)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x410}, {&(0x7f0000001a80)={0x2820, 0x1f, 0x400, 0x70bd29, 0x25dfdbff, "", [@nested={0x12ac, 0x51, [@generic="a35b2705272fd39166c2ac9582c3807895994b86d0071ef1d3e1cae48b51739392a7a233029d60e377ced205b3ae4bddfc5aba3faaa6de750be3770c36b7ba4ae5d2ed600c189374b8574ced89703aa5907f6959be03aa90651f9862c1c5f2c93ab2d3a1de2088eee1412fa5acafed75a2e8500e", @generic="26fc6edf410f38a0b3a8649d2c18f81bf00d9d6a9cd74cb9d7e2e49dc87ce132c0261d9fc2f9ba68a58c1ed30f805ce9ec863f16cbaef66bc3abc5dfce2e6d80ee4d51ddca762060673e7f4d8f82ae49bba4ca24f21542d1bb861cbbc47b096314ed4ffdd939443c1f5791460f8dc3f6683bcd4554b3e368b5db0919e6015380c8c3a9e28de7ca1a3560af12ae3d27e0e6ff2c61dbc319aecbce50e53216cfb78db7568e72b039315f0ecfa254e5abc062cf08f4796373138d86b9d354d42ec22a2ce49eaa42f52ad6675a63a4bb2c371a7b4a656c8cf5889fdbe9875422ce", 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@generic="8afdcb600ca2830b2574eadc2854a37e448cf5de5332ed91602190e970b673f3e196057bec0afc6f2dc9150161d37f2f8626f053c41f2dbacc8c2506e1bb0ac5c9e3f3cead85c90553ace40f0be718f43f9413db5eeea21ff978066e43d82e99b3ee5558d1d81a2bd3991695ab2e4d4a035d861f31a4ea2156e178f9206800b869082de2baed94bbc9db4b0bf8a3d2dc97335c6a9c6c051833edee3be3c0292f6bd2b1a0fd0e14d15192a44d9d87d6", @typed={0x4, 0x52}, @typed={0x8, 0x61, @fd=r0}]}, 0x194}, {&(0x7f0000007740)={0x1d0, 0x2d, 0x100, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x15, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x1b8, 0x60, [@generic="918613de5c319ca99bd43eab1cbf9cc0ab7a9240182a413657bd41a1e214851bf8bce95384e367b86a8529837c518f1f0269590614d5a36cf169656c6dce34aeea2bb161093340faaa3cdd3d3d34b3cf4c8c412db5f3973ed2324d77052c8a1be59daf87a0ecf39dbbf62eb52f3297fac7318a7740f92a346b70c6541730a2fe06777a269e29bb0d438a75a65fe014c31c11b4d20cd56ef053bdfbaad81b2638d9", @generic="d2e2d8f2682e0e6523d188316e09dd5dfc062649ba7fb2e1fc8c551ced7e7481e418a3e9e24fb19125ea2e53", @generic="f0dec1ef298b4a57afe4e0168a20246849390af401ab68ee3bebb0c1e7ef7dfbeb8ff504cf6e0b72fa912d781fd402ecc1600c3737846b4de6461200cd27573dfddac1f17b", @typed={0xc, 0x69, @str='self(\x00'}, @typed={0x24, 0x4a, @binary="84852887fc8f87dd1e2df4305e9b5beef571cb3bb0fc8bf4784a2a76884f71"}, @generic, @generic="f00cfff3642e9129e477808af5559637647e9509323feffb1152fe05c2c6032b1e317f929a4a60a2c192b88bb0a141ea33dbc039e75cd151875d6b1408d84ea6ceafe2fe974e94d41aada1e822f270ddd19f51e4216a8174de6fd31ce93fc845c7216d06448cfd0843cb0137dd4db6"]}]}, 0x1d0}, {&(0x7f0000007940)={0x128, 0x19, 0x200, 0x70bd28, 0x25dfdbfc, "", [@nested={0x118, 0x84, [@generic="2c1c0c1c15a1275d16055b4003e4afd62b60bc15bf60d7810e08810f637e0ac422a07497189e8752d919994986c2f2d1a4d11233231342686f275a2f56adaa7b954ccc8f9516b04888b2a92ad2c528a5f9783e12c3be5ae1ab07c1684688c2fd9fa891112dbadf96c21b891385f1021a032f51140c9aa7d432104b51c5a522fb1c366dc1789bd5524bd42104802c4bbaef164be792d79c04bb1dc7b132e09522e4b7b5168e9fcc2a9e53ca9f86354796c569e282e6c9591edbd48cc987e9f92e2a50a863740f7183319870adfef95571cb70e0b53864", @generic="f9bc309f3d9232c2548dafb7c92586656868bb9d266665aca9c8cc893c608ae4a8e137900a5d21804ee28360877eb45119de606a", @typed={0x8, 0x86, @fd=r0}]}]}, 0x128}], 0xa, &(0x7f0000008640)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xe0}, 0x4000080) [ 322.892100] kvm_vcpu_ioctl+0x79d/0x12e0 [ 322.896172] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 322.900325] ? graph_lock+0x170/0x170 [ 322.904142] ? find_held_lock+0x36/0x1c0 [ 322.908213] ? lock_downgrade+0x8e0/0x8e0 [ 322.912373] ? kasan_check_read+0x11/0x20 [ 322.916525] ? rcu_is_watching+0x85/0x140 [ 322.920678] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 322.925872] ? __fget+0x40c/0x650 [ 322.929330] ? match_held_lock+0x801/0x8b0 [ 322.933579] ? expand_files.part.8+0x9a0/0x9a0 [ 322.938166] ? kasan_check_write+0x14/0x20 2018/04/08 16:28:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1f, 0x4, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x5445, 0x9, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'dummy0\x00'}) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000480)="44e5779ea959b81565a70ad552e6f11222c4c65365e11e005aefad9889de45e773", 0x21}], 0x1, &(0x7f0000000180)}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000740)="230da9ac351f985f6d4374716a4e948e5eebecf12ee2b35d8f0674f1b43c0665ded68430516902c2f7958514fc2054e4331f79ec76495851503dc19a535adc5cde8b7339a00f702497fea951853de9b0df8fcd5651fd7173dc490237360c6c408d3ed28a460ccec32bc935a88c3466425e20283d15a116f831c5d170205c7e135ac72bcc43a49019d0a10025940b83af36ed346893b0877b589ca11999b1b4956fac83af873d2b6186896bfbdcb75d4fd51894be5b7ea5fa70a39a2a55c45e0654832503b2fcec5edb3bef05c8f7ebf239ae96768a496dcef1517e23fe74c0dbc1f68cf86043c0f46bf168385f4f0bcc03dc1c94793121959826a799844bd40ddfe03c8e525dad2aa8bd56d89286317cd70334bb4b176f36bc08f82ef9c3e31524ed5b705e0b2027dd49267267cb115ad24a4cadf1376750718ff251f7af2a8a25aa9bb25be4298f37f9bd74aa3e87e043e4df83157247f1792206b9553a6bccc1762d9160562058a48611145b675e631d669bd4b09e8464de26ca6323758149f9bf3f3d24f15a3a390a722c26ffc44a04544f2d5a6116e69107e72643f48655a7b450dd0ab661d51dfa5a3f679e80fbd1e15d49fa43b38c0db2f0fda37f55db12fdf842853ae2607fb32b0e943e277f74f6567086e5523183067a770c3dc95d119605d8ab4a2a5e3db8f4576a5c37183e06463c7b9bdfd56ebd93f53edfd9f727a6896fa2e172b90c72fe49033a37279a9080297582115f28e00ba4edde4c17d3d0fdb6898fc4581e209c74a1baf9e53e4f58ab777797857597937f52edc16dfd59cd27c87eacf1bccbf0291b9920cfd8c73626281f2adc291eb91a6a514dabeded9114a3aed1b535ed947107e9c9cab7ae675b7314b4b05e1877c55161cd3d3aa197ed3eb3617bfa643ac7837859b46873acb6867c43ab77faa4c687035ba3d5778eef3cca86ade43a586c632ca565e5750aa1da7b293d1e2031904cd4de0e39a46ca356c807df56425b7c3109c1b4fc3b3b0de49c33142651234b6b12518147a0c2991517fe22d3832b0e838fed004a45ff988933c583fbded28e091ef1a7c5c1b6cd79a7fd655edab86fad9c2fae0fbc64e5ed47dce35ca69d530e62418baac094332661e1ed9b18e5d49bd9d185c669468800f75db6aa9d449be96295badccb48b9ee386b0376decff2ce5ebac54a19ed4758ea14441863647474efa6ffaf15558984d649d39a80f74ba19bce25ae22a8dc2c13e58dbe2d1c8d35ebfeedb7121fc667943b91f9848bdf9162bca087864f8824a504d20aecb53277ae037f5e0325079ab00b7ba4356f4f040fe39f87b4fba46284bcffd0ebf3aea7cff867dc12066bf8fbd4cdc430358df8aa38fb74d5791c42da2ce50521a57ff1b353bb733b785fff3ed66c1e987e4a4a305d56d696cd1cfb2bfd8f2abaa96e0309e495b49b220a4fea08e37e551e3a2c891ac388220bb0112d340a184fd75cef037842ac08ffea20d0a75c9687b5319235e1b58200301a18789364f31690f1126436e21ccb41f2d22a559b6f9ff4aef7207bd3c12207c454ce0edac00ad30ed2a755e16bd4899028cba320b716ad68aeac17408f303eca0b953672b3a624e42aedb2a1f6acd8326bf06c03ae5ba2be472ed13d3d10be973dff19b1288d04ddcd53d0baf955ae1807d197c09dfb16d1cb977ddc46952a4e27c48d35995d4fd9a152bad18d18c89e52333af1ec645cfb977099af15436e7a7facab32e63bf686eec5e8739d0cc2b7d0a455264a40e829f74b67bb2f1ff1ffdb42e94e67c35e054ea6d332ce65860ae781d9e2ca83270c9ba86ec90abe3dfd8679282704b0e66a0f0b975467f4c66179180c8a4d74cc0966b1b7747de715e38753e4cdadbad32144e3b72956449a4532169a66e71f241381ff6481281b63ca2598ae517a412dfdcde9c8409578f0816c52346cb4797981aa0256659dcfb976d705ae00c6546abbcaf038c1002363642bec83d18b997ac0bdfb73780a3c35d829c9a616a1f2f68b20dde9ad0885c9add0a9029090f880d23c87181ad3e79c06021b16af24026f8ac071962cf19b1fae25719827b690a8f1746f7769f436f5f4b237c1f81f09f291e6965e51c2350ad60ebb3da5b7711b87e9ab6570faec95e75dd4776013ff725fd7fbcbc6bf55278cafe7be8e83d713631432465be7c909e88fa381aacdbe31cfdc940f4adc112a35f95a47ec57393dde1547060c29e011093ca6fe12abf3f4bdbcb96d2bb0f64614225ec003662b051d51a13a8ebf2460967130a6c421908e281c6595191d4b26b3b52e7c2ca6997c5a87e7ac5062a12901aea05d4dbc8bd569842244026d9dbad9467f6145887c85fcf0aca6bac2303e7cddbf5177e71b8b8c25f4de8f444b2f07037f6515b696a1edac9bb1aad0104a1e7bde83c29a6406537a926883ee5d77c5d1a63bcdc5d16a1e37d7b2265c30662b445be44bcedb75d3de27106d16cc6860e51e3b7053c1c739c0b7d39b6281cc47d5276d6632bb4fe8dab9655fc5a8059cb9f494155b29d13df655d7115be9a44f503d1d58ebd2b1b4b5cf03d373af685b1cca956e0f2ab9c83f7544258e4b8ba9e2a58c2d284dc02ca4fdbba419ec98e1ad91cd4852941ceb0923749c4ba2f522570cac28c7c53053c425d308f3452e48184a127047489d29d08b2fa0d75a49ac2cdd5581dc8c038c651e3b14442902a21abb2baac188943b1a3b96c2e98380412d2a4d0e005b9dc9e0a8d5fcfe5d767193772538960c2f0c8c897506aba81655a0b1d0e057e4936ed674db4723c191b670af4a383c14e5b155d0f70653a8d34fca80a60221308c340e6f99b24ac0959217c72d6fe5489b32ce51a01aaa4ba5922a8c35dc634a4ce717a964dc212b2e9df1d8b8fd5eb38d8c70f3d4394762af07b8d0a4b817cbb491af8c81c8ad7b98c9c0e965d3e894c425232d38f70a69a41a93ddc2b47701bc9f5f9ec7065a98219a641f4a449f43d5a9d70a6db591aed4f6b524f2e148c4f3f4e6d4e934f1732ea50a159a2fffda2845850a80bbd2fc2ebeeb99f5e02e781879bddfd60bb10190420773caadbb1a6b18d36c2b65f555323e4918cdd79db54650f4876747b83097a39fed2db3390579ef6a1a3695205ff4e7a1393c47c924344b7222a29252d15bcb831dde7779d43e1b5583c43ee84cc34056cdfc07c4117d69d399d265a30d811ace2bc52e7fa62d7de1b5295ce3893d7251693e148b70d5c026ade1e466da52a9128fa1eb720437f983c85435ec6b49aa7b759b53616406071ed976c396be2880aef39d6a8a81eaec6961b3def914a6dd25a43433ae5d67a24d339b4ec472ca8a39cf4d16753e3b7c563339298827e0f6c2d2857dffef2cb0633d69335d964a8eeb4a394e0a1902ea49bee6451d95c27fe3276e8502b08ede1489def46a3a584a888107040ae84157ef010464573dab72e794a1f2fa7b4610168f1044518d37dfd01660206bbaa14f746923b2e9ae53efaf4c15f5786a583d143e2329db4fa70c32b4aa8390664e04d6a1c27aed9b7e87a9d89ebb047c60a43a91970967ebefddfb8278be8f594d98a56a5bbce8244fae441b3ac58a1c700d25b6b128ba5afad0e977a1d520ba7c624a9cb38c8d7c2ff35be26ff9d006730e6d5f0f77f67e21ba5ac6add76747165bd815dfc96b6a0ef30154f6bf9a17b6f95b0314fd9f8ea6bea552141a7c4a9036f4ee4d46996a05f4166eacb061c2265225bb0f5a55b7c4d1ce7acfe3308d7b9ca33777b0960c9e025e8f03511abfabb177cb8694c0b65f836848fa5619c6d6b10c4d81e85d0f55eb284b357e05c787a1f6b7085ffd78d8109232d84035d0251e1a8444a2f22684ec04c3f7a8e45faf88245e9d152517545d05497c15cfa1b0de4895f9f525090d93a62795d9fca8df0be4adad747c7edd85fb738659d56f95341165f68d5f9a2a38f5c9591673d5a942200cb114ed7fc7ef9c72cf74ca030cda285c4bd287af419c0a25be6af95406ef84ed2f065ee848b310395ae9cd0e22c992329ef8c4babe788756cd71e8e5b0e9f5ab7a83d7ec84dc1fc6837566c79598ae8560f886dc00f827e466a08a510ab7e3d6d3b321ec131784b85a1fb598bbaa1b79f0fcc69e613f4669cd31483695997519fa0d6fbf8d4cf6fcf98dd304ab14132aaa7fa8669385279d7ba9b4816924e4a89b455b27998ebb7562abbd4043ddd42fe19186de6f9ae217afd72f6280885b84b8a1383db46f373e1102c1e749f8460ba4bbabe897378473cf7ec55d80c568278a642f7e539614ae2b9fc13e00cf0de91204b228f1c5199c6680d41b7facc322aa481a967afb4e55e9c5d015251eac44bf9bc2406f773bb26748df234121194c8526212fbb7350b5a94ed14759dd9046681da1dc70f28caef55e652eb35c5a293b06e3b397bafa00145cca367e5654516862a8269bc8f8598c0d92d7d5ba4e60ad1a5281acea6fc8b9875b07b355549762603050df6ffaf3b12a2528a728092af1e77ae758bb05f44135785e926dae55e365787db28ea1edbc94a489fe07172827490e4f2439d83cb7f8f345b75e1232ee35b0611cb0fc6726c36ee4936899e38a36484bb03d14b2fbdf65aafe24bfd2354eaed64012fe3a8f2cc26c98c0c4cd9f64720b6bff807fcae9459c0e8c12e910e87485697ce14a2c306649dff68616480f7d8a3883f7f1dc9b51f9399a3007c49d6e9f837ebe46fdce247f9e497c4959e4b3179d74c1b7c737e98f028ab61241ab302fc2629be58fa6f7b1533e8a3ebae59b7f616b661207cacefb62c4c250b79aa00dec8c845416883274789e62066555e26f16373bc7cd57119fb1fe179a3234c9941db7102e33b3dc61f63842839dc0497904f0a954dd7f3947f1395aa823b6a13960e012d3662a1b2948881929d8bb52fc5ad1552462225c3921ac8c7720ae260f474b1d3fdc4249fdfd9b34e6e60f21c478a0685786db5c298eaee289e050d5a98bf7a7e2e34416fa44743eb9e0a40d3b22360ef8c862306d81aceb6f4d48cb0590939dfc287e6baec0f334ae2f6c100d1325f143f6ea71aa26b42567a7cfeeec241b9ba6c90cfed281951ee8a9fcda220ebabdd048bfb56e78e554200505cc4a4e22e890368d9469546ab14177712984c5d710c68550e4f78061279c436d0d8c447a08cc93dce64ea725e66c99d2301a093be26e19e79e579324e222a1289552e751e9a30fad7b52c0ca4a9cc1536385076d6cb97d05fb363e877eaba03f9cb96c909f9eb243adeca44b6396ae066939f45ae0272f30609a7f9cd9818c80e2edc5522be232f5f932f4700c3992732fd3f9b714d6c6374afd53513396461660013372941a81ac04035298d9d4715a382e6591ebe8185ca3a968f2c9211f5922c0cac323ca8c6dec2e7499d513b95c97f03f68cf54f41bc4220cd32523e3dfcd2cbe108c180764cf0413bf97b09def1a9e2939cd97862eb7fcf64168533757d21a340df54dfc0a2b4e2e3db2f4857710384acea2b27a7b29a3f66753c229ebf69300a7223df7ec9ac4ed067770acc0f746103c6ce568e4d61fe8d82dab090771b399c781e03c3d663ca00f6e3c06543f33c7a808b1daf93c7ddc77dd8c47f28326e7a253fb5f74b64e74c9c539903cbefe25d2a2a768813e10b1669c1a304e1456c678aff7b061a5d938e2a33fd66ff0f8250119f93a4395ab300c0b3e6e5c074c8a0ae6488aa299403595d5d1578f9064f2dcc77199baf4f53dad41fc8a1394980e776451123485eb32811ca2dd71", 0x1000) [ 322.942405] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 322.947334] ? wait_for_completion+0x870/0x870 [ 322.951924] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 322.957115] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 322.961268] do_vfs_ioctl+0x1cf/0x1650 [ 322.965164] ? ioctl_preallocate+0x2e0/0x2e0 [ 322.969573] ? fget_raw+0x20/0x20 [ 322.973028] ? __sb_end_write+0xac/0xe0 [ 322.977011] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 322.982550] ? fput+0x130/0x1a0 [ 322.985839] ? ksys_write+0x1a6/0x250 [ 322.989645] ? security_file_ioctl+0x9b/0xd0 [ 322.994055] ksys_ioctl+0xa9/0xd0 [ 322.997514] SyS_ioctl+0x24/0x30 [ 323.000878] ? ksys_ioctl+0xd0/0xd0 [ 323.004507] do_syscall_64+0x29e/0x9d0 [ 323.008392] ? vmalloc_sync_all+0x30/0x30 [ 323.012539] ? _raw_spin_unlock_irq+0x27/0x70 [ 323.017035] ? finish_task_switch+0x1ca/0x820 [ 323.021535] ? syscall_return_slowpath+0x5c0/0x5c0 [ 323.026469] ? syscall_return_slowpath+0x30f/0x5c0 [ 323.031397] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 323.036766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.041613] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 323.046792] RIP: 0033:0x455259 [ 323.049973] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 323.057681] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 323.063799] binder: 26502:26503 unknown command 16448 [ 323.064941] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 323.064951] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 323.064961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 2018/04/08 16:28:12 executing program 0: syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) [ 323.064970] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000011 [ 323.179970] binder: 26502:26503 ioctl c0306201 20000240 returned -22 [ 323.201108] binder: BINDER_SET_CONTEXT_MGR already set [ 323.229052] binder: 26502:26517 ioctl 40046207 0 returned -16 2018/04/08 16:28:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x9, 0x2, 0x9}, &(0x7f0000000200)=0x98) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x42000, 0x0) fstat(r0, &(0x7f0000000180)) close(r3) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001480)=ANY=[@ANYBLOB="0100000000000000000000000000000015fdffffffffffff", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="00001000000056e5"]) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x80000000000000) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000040)={r2, @in6={{0xa, 0x4e23, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x87}}, 0x0, 0x1, 0x8, 0x81, 0x8}, &(0x7f0000000100)=0x98) 2018/04/08 16:28:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x12}], 0x30) 2018/04/08 16:28:12 executing program 5 (fault-call:7 fault-nth:18): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:12 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x103) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x101, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x3, 0x6b, 0x81, 0x348, 0x8001, 0x6}}, 0x8) 2018/04/08 16:28:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x6000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x800) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:12 executing program 7: syslog(0x9, &(0x7f0000000240)=""/4096, 0x1000) r0 = memfd_create(&(0x7f0000000000)='self(\x00', 0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001580)=""/201) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r4 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000018c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0x198) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000042c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000043c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004680)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000004780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000047c0)={0x0}, &(0x7f0000004800)=0xc) getresuid(&(0x7f0000004c80), &(0x7f0000004cc0), &(0x7f0000004d00)=0x0) r12 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007b40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007b80)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000007c80)=0xe8) r15 = getgid() r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007cc0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000007dc0)=0xe8) stat(&(0x7f0000007e00)='/\x00', &(0x7f0000007e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) fstat(r0, &(0x7f0000007ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007f40)=0x0, &(0x7f0000007f80), &(0x7f0000007fc0)) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000008100)=0xe8) getresgid(&(0x7f0000008140), &(0x7f0000008180), &(0x7f00000081c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008200)={0x0}, &(0x7f0000008240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008280)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000008380)=0xe8) r27 = getegid() r28 = getpid() getresuid(&(0x7f00000083c0), &(0x7f0000008400), &(0x7f0000008440)=0x0) stat(&(0x7f0000008480)='./file0\x00', &(0x7f00000084c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000008540)='./file0\x00', &(0x7f0000008580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000008600)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000008740)={0x0, 0x0, &(0x7f0000007a80)=[{&(0x7f0000001240)={0x118, 0x10, 0x2, 0x70bd25, 0x25dfdbfc, "", 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{&(0x7f0000008780)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 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[@generic="5358e03bde9931a99a63cd44e60ea2041234abe1fd0447d6360e7caed06d934c695b13ba16a601aaf54222f4d4640f6f2a0716aa0c9afa8504896a37358bec1c0ae147a0000e2a193e2d4560e26de6ef795b5dfc16d7f0c7d6901885d0c04f8d37abdffd632c80124121a05044c3d5a3af516d8ff3729858b9239d33af14b22c9b76d235f4eabc48cc19198b4596209249eeb02b61df2703aa6795ae3f78fe2e95dcc8012e2e46a529c738e1db536f5357be48dab27db3d44a37892ce83fb14c63f017", @generic="2db51bb8336af6c19a6ac46a990029d54141cf846fed3c8bb82c13", @nested={0x44, 0x8b, [@typed={0x4, 0x31}, @typed={0x8, 0x42, @fd=r0}, @typed={0x2c, 0x80, @binary="e90c806df13b0924d7d92b5558cbf9bf5f1903729054ce310eafaab81565265c268d557b4f4da8c0"}, @typed={0x8, 0x5c, @pid=r12}]}, @typed={0xc, 0x55, @str='self(\x00'}, @nested={0xc4, 0x4d, [@generic="8f4bed618f96a0c6cbfc8d33f6b51c4b4ced900e259704a5cd747b7a7d4db30b85d351edfd62c9218e504aec0c65a9ed1c232e8d26175e310dce5db0d2c864f4d3d69e503e789d8ce0beee26d17693ff8ec2c21446f12a0bb11968add79750d63786ccbf7541d5720110d348ff765b8fc33a26f834a4291fa18da248c81da31e30790fd260f081c3383ebc629b5fa75fc0ca2415ece9791486147f001b27d3378d78084e59a858a7c01591f0cb779504daa87b621ad9d044f4dbcdb88308"]}]}, 0x204}, {&(0x7f0000007580)={0x194, 0x29, 0x130, 0x70bd2d, 0x25dfdbfc, "", [@generic="1e2e917d0f599420da3f0616d1fbb2fb866583193a1bee221846fd194fad0141ff7e404b9ceccf334690cc315000963b779dcb13d2c4417363edb9df39fa6a39521b4bce1e71bca042877094437cf4130cd5bc88d54e75769ddf79093f396e6db85f3f38e79bdd17294661bac517ac9c74b363d086c5b7e9fc64c0de4ffac025ee8e37322ba9cf78e795990c2a7c11e3d1c9e499688d6b9da90ba47666c26f06da1e0a5ed66f61e2a9e8b5500b58c1101ce2a35f4167c9310ee7d8bff8baf2b4eba742ccbaa9c8", @generic="8afdcb600ca2830b2574eadc2854a37e448cf5de5332ed91602190e970b673f3e196057bec0afc6f2dc9150161d37f2f8626f053c41f2dbacc8c2506e1bb0ac5c9e3f3cead85c90553ace40f0be718f43f9413db5eeea21ff978066e43d82e99b3ee5558d1d81a2bd3991695ab2e4d4a035d861f31a4ea2156e178f9206800b869082de2baed94bbc9db4b0bf8a3d2dc97335c6a9c6c051833edee3be3c0292f6bd2b1a0fd0e14d15192a44d9d87d6", @typed={0x4, 0x52}, @typed={0x8, 0x61, @fd=r0}]}, 0x194}, {&(0x7f0000007740)={0x1d0, 0x2d, 0x100, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x15, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x1b8, 0x60, [@generic="918613de5c319ca99bd43eab1cbf9cc0ab7a9240182a413657bd41a1e214851bf8bce95384e367b86a8529837c518f1f0269590614d5a36cf169656c6dce34aeea2bb161093340faaa3cdd3d3d34b3cf4c8c412db5f3973ed2324d77052c8a1be59daf87a0ecf39dbbf62eb52f3297fac7318a7740f92a346b70c6541730a2fe06777a269e29bb0d438a75a65fe014c31c11b4d20cd56ef053bdfbaad81b2638d9", @generic="d2e2d8f2682e0e6523d188316e09dd5dfc062649ba7fb2e1fc8c551ced7e7481e418a3e9e24fb19125ea2e53", @generic="f0dec1ef298b4a57afe4e0168a20246849390af401ab68ee3bebb0c1e7ef7dfbeb8ff504cf6e0b72fa912d781fd402ecc1600c3737846b4de6461200cd27573dfddac1f17b", @typed={0xc, 0x69, @str='self(\x00'}, @typed={0x24, 0x4a, @binary="84852887fc8f87dd1e2df4305e9b5beef571cb3bb0fc8bf4784a2a76884f71"}, @generic, @generic="f00cfff3642e9129e477808af5559637647e9509323feffb1152fe05c2c6032b1e317f929a4a60a2c192b88bb0a141ea33dbc039e75cd151875d6b1408d84ea6ceafe2fe974e94d41aada1e822f270ddd19f51e4216a8174de6fd31ce93fc845c7216d06448cfd0843cb0137dd4db6"]}]}, 0x1d0}, {&(0x7f0000007940)={0x128, 0x19, 0x200, 0x70bd28, 0x25dfdbfc, "", [@nested={0x118, 0x84, [@generic="2c1c0c1c15a1275d16055b4003e4afd62b60bc15bf60d7810e08810f637e0ac422a07497189e8752d919994986c2f2d1a4d11233231342686f275a2f56adaa7b954ccc8f9516b04888b2a92ad2c528a5f9783e12c3be5ae1ab07c1684688c2fd9fa891112dbadf96c21b891385f1021a032f51140c9aa7d432104b51c5a522fb1c366dc1789bd5524bd42104802c4bbaef164be792d79c04bb1dc7b132e09522e4b7b5168e9fcc2a9e53ca9f86354796c569e282e6c9591edbd48cc987e9f92e2a50a863740f7183319870adfef95571cb70e0b53864", @generic="f9bc309f3d9232c2548dafb7c92586656868bb9d266665aca9c8cc893c608ae4a8e137900a5d21804ee28360877eb45119de606a", @typed={0x8, 0x86, @fd=r0}]}]}, 0x128}], 0xa, &(0x7f0000008640)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xe0}, 0x4000080) 2018/04/08 16:28:12 executing program 0: shmget(0x3, 0x2000, 0x290, &(0x7f0000ffe000/0x2000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28003) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x3b9a, 0x100, 0x3ff}, {{}, 0x800000000401, 0x0, 0x7}], 0xfffffffffffffcec) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="ca70e37098166db834c98a845c69cf93cb4a4a52eeae861e81773d5431eccb5d789b4dfeb5fad7099d098fd1f550360151a65e98d4b09e28", 0x38, 0xfffffffffffffffe) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) keyctl$update(0x2, r1, &(0x7f00000002c0)="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", 0x1000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001780)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000001c0)={0x2c6, 0xfffffffffffffc00}) mkdirat$cgroup(r3, &(0x7f0000000140)='syz0\x00', 0x1ff) socketpair$inet6(0xa, 0xa, 0x7f, &(0x7f00000012c0)) 2018/04/08 16:28:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r1, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = msgget(0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() r11 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r10, r11}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_mreqn(r12, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(r12, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r13, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/08 16:28:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x1000000000000, 0x0, 0x0, 0xea9}, 0x49) [ 323.403797] binder: BINDER_SET_CONTEXT_MGR already set [ 323.424188] binder: 26531:26542 ioctl 40046207 0 returned -16 [ 323.458416] 8021q: VLANs not supported on lo [ 323.503890] 8021q: VLANs not supported on lo [ 323.532588] FAULT_INJECTION: forcing a failure. [ 323.532588] name failslab, interval 1, probability 0, space 0, times 0 [ 323.543983] CPU: 1 PID: 26558 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 323.550826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.560178] Call Trace: [ 323.562766] dump_stack+0x1b9/0x294 [ 323.566385] ? dump_stack_print_info.cold.2+0x52/0x52 [ 323.571572] should_fail.cold.4+0xa/0x1a [ 323.575623] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.580710] ? kasan_kmalloc+0xc4/0xe0 [ 323.584584] ? kmem_cache_alloc+0x12e/0x760 [ 323.588893] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 323.593722] ? kvm_mmu_load+0x21/0x10e0 [ 323.597683] ? vcpu_enter_guest+0x35a0/0x5c40 [ 323.602162] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 323.607165] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 323.611387] ? graph_lock+0x170/0x170 [ 323.615170] ? do_syscall_64+0x29e/0x9d0 [ 323.619214] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 323.624568] ? find_held_lock+0x36/0x1c0 [ 323.628625] ? __lock_is_held+0xb5/0x140 [ 323.632686] ? check_same_owner+0x320/0x320 [ 323.636998] ? rcu_note_context_switch+0x710/0x710 [ 323.641926] should_failslab+0x124/0x180 [ 323.645978] kmem_cache_alloc+0x2af/0x760 [ 323.650121] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 323.654951] mmu_topup_memory_caches+0xf7/0x3a0 [ 323.659614] kvm_mmu_load+0x21/0x10e0 [ 323.663403] ? vcpu_enter_guest+0x26b6/0x5c40 [ 323.667891] vcpu_enter_guest+0x35a0/0x5c40 [ 323.672209] ? kvm_set_msr_common+0x2660/0x2660 [ 323.676872] ? perf_trace_lock+0x900/0x900 [ 323.681100] ? handle_rdmsr+0xa20/0xa20 [ 323.685062] ? graph_lock+0x170/0x170 [ 323.688846] ? __lock_acquire+0x7f5/0x5130 [ 323.693075] ? perf_trace_lock_acquire+0xe3/0x980 [ 323.697912] ? __lock_is_held+0xb5/0x140 [ 323.701962] ? lock_acquire+0x1dc/0x520 [ 323.705922] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 323.710926] ? lock_release+0xa10/0xa10 [ 323.714884] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 323.720147] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 323.724629] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 323.729813] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 323.734638] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 323.739651] kvm_vcpu_ioctl+0x79d/0x12e0 [ 323.743702] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 323.747840] ? graph_lock+0x170/0x170 [ 323.751629] ? find_held_lock+0x36/0x1c0 [ 323.755685] ? lock_downgrade+0x8e0/0x8e0 [ 323.759827] ? rcu_is_watching+0x85/0x140 [ 323.763963] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 323.769148] ? __fget+0x40c/0x650 [ 323.772591] ? match_held_lock+0x801/0x8b0 [ 323.776811] ? expand_files.part.8+0x9a0/0x9a0 [ 323.781377] ? kasan_check_write+0x14/0x20 [ 323.785596] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 323.790516] ? wait_for_completion+0x870/0x870 [ 323.795086] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 323.800259] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 323.804397] do_vfs_ioctl+0x1cf/0x1650 [ 323.808278] ? ioctl_preallocate+0x2e0/0x2e0 [ 323.812672] ? fget_raw+0x20/0x20 [ 323.816113] ? __sb_end_write+0xac/0xe0 [ 323.820078] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 323.825602] ? fput+0x130/0x1a0 [ 323.828870] ? ksys_write+0x1a6/0x250 [ 323.832659] ? security_file_ioctl+0x9b/0xd0 [ 323.837055] ksys_ioctl+0xa9/0xd0 [ 323.840499] SyS_ioctl+0x24/0x30 [ 323.843849] ? ksys_ioctl+0xd0/0xd0 [ 323.847463] do_syscall_64+0x29e/0x9d0 [ 323.851332] ? vmalloc_sync_all+0x30/0x30 [ 323.855464] ? _raw_spin_unlock_irq+0x27/0x70 [ 323.859943] ? finish_task_switch+0x1ca/0x820 [ 323.864425] ? syscall_return_slowpath+0x5c0/0x5c0 [ 323.869341] ? syscall_return_slowpath+0x30f/0x5c0 [ 323.874261] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 323.879616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.884450] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 323.889621] RIP: 0033:0x455259 [ 323.892796] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 323.900494] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 323.907748] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 323.915002] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 323.922260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 323.929514] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000012 2018/04/08 16:28:14 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xdfabf3e071d9a4ac) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1500000000000000}], 0x30) 2018/04/08 16:28:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fchdir(r2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="0fc3573c9a5e000000a6000f22c0b9800000c00f3235008000000f300f30c744240000400000c7442402c864a745c7442406000000000f011c240cff360f017cd900c4c165157000660f38826500", 0x4e}], 0x1, 0x68, &(0x7f0000000000), 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0xfffffdfd, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x4, 0x4000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0xffff, 0x7f, 0x0, 0x1ff}]}, 0x10) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf8a, 0x43, 0x0, 0x0, 0x1f, 0x18, "0488abfc4357998b7b6f890e6bfd3052df6f59cb50e939b75d7adbc2a655e0dbeacf4f454fbc5055b86a900ae027900cef2fead087b3c3217748412f4a2d72f2", "d73be64d5b1666b1ad163c39f54b0775e61227defaee107dcac29a093f2e80fdb7d9982c4789e33f32c6aeef624fd1f578200c8de71dda3611d857fbec026e2f", "3ad266d95a7c25c92c076e0aa490a66975d3ad2f6d42c7d7df4a594ccdb2bcf8", [0x401, 0x1]}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x30) pipe(&(0x7f0000000380)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x15, 0xa4, &(0x7f0000000000)="2a2940b857867cd7e77cfcc6ffbd8ad254485feac60cdb49cfac817b56a40dd13a76406a46bf59bd0dc834b8dae50f06990a4194e1c85f48e10252f62ec0c191fc059bee9e8fc821b07059cff74c6bba49907fb2e4eb7bd3e062ac5458455876a62c04e18f0ed41229ada156e27acefd321328b213314ef41edad61d690b3e9f5d4dcb2729a7e785480d17de5eaf0648930f161bc868feb1ecfa677d5c2ce7b005c02829"}) 2018/04/08 16:28:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0xa400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @rand_addr}}, 0xffff, 0x7fff}, &(0x7f0000000240)=0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x10) 2018/04/08 16:28:14 executing program 5 (fault-call:7 fault-nth:19): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:14 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x70bd26, 0x0, [@sadb_lifetime={0x4, 0x4, 0x2000000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x100) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) recvfrom(r0, &(0x7f0000000180)=""/138, 0x8a, 0x2000, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) 2018/04/08 16:28:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/155) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x2ff) 2018/04/08 16:28:14 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000240)=""/62, 0x3e) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) io_setup(0x402, &(0x7f00000001c0)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x301a80) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000040)="f54ae68a59081227fbaf01d2aa57af2f6b88108033be31d7667ec9c3913867789be28278c99bfb0d93a1a801e965a3e4b760febf6fce4e2a7ab0b44076f77c81252cbbc5b6a18bd2b6ce2dd81807f81d756759d1b06cef392154288511509911558bc3928c0c7a05052e3d63e1f64a1c835038d0afb1be9b03e96f3914eea30b78a611781467bf776e1803d2597b390bc882d0d2e791489723f85b2af88478c79c123fc49b8c085966b5a74c9130654c31d3e232", 0xb4, 0x4, 0x0, 0x0, r3}, &(0x7f0000000180)) sync_file_range(r0, 0x9cd5, 0x7, 0x3) time(&(0x7f0000000200)) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 324.568416] binder: BINDER_SET_CONTEXT_MGR already set [ 324.602297] FAULT_INJECTION: forcing a failure. [ 324.602297] name failslab, interval 1, probability 0, space 0, times 0 [ 324.609157] binder: 26579:26599 ioctl 40046207 0 returned -16 [ 324.613584] CPU: 1 PID: 26574 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 324.613599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.635633] Call Trace: [ 324.638244] dump_stack+0x1b9/0x294 [ 324.641890] ? dump_stack_print_info.cold.2+0x52/0x52 [ 324.647110] should_fail.cold.4+0xa/0x1a [ 324.651187] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.651202] ? kasan_kmalloc+0xc4/0xe0 [ 324.651227] ? kmem_cache_alloc+0x12e/0x760 [ 324.651245] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 324.651261] ? kvm_mmu_load+0x21/0x10e0 [ 324.651275] ? vcpu_enter_guest+0x35a0/0x5c40 [ 324.651287] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 324.651301] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 324.651317] ? graph_lock+0x170/0x170 [ 324.651333] ? do_syscall_64+0x29e/0x9d0 [ 324.651348] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 324.651369] ? find_held_lock+0x36/0x1c0 [ 324.651390] ? __lock_is_held+0xb5/0x140 [ 324.651422] ? check_same_owner+0x320/0x320 [ 324.651441] ? rcu_note_context_switch+0x710/0x710 2018/04/08 16:28:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x1000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9, 0x401}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x7, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r4 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0xa, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000600)={r5, 0x2}) socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(r2, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000780)={0x0, 0xeaf, 0x20, 0xfb, 0x1}, &(0x7f0000000740)=0x378) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r8, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000300)={0x7, 0xfffffffffffffff8, 0xffffffff, 0x6}) [ 324.651461] should_failslab+0x124/0x180 [ 324.651479] kmem_cache_alloc+0x2af/0x760 [ 324.651501] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 324.651519] mmu_topup_memory_caches+0xf7/0x3a0 [ 324.651538] kvm_mmu_load+0x21/0x10e0 [ 324.651553] ? kasan_check_write+0x14/0x20 [ 324.651573] vcpu_enter_guest+0x35a0/0x5c40 [ 324.651590] ? perf_trace_lock+0xd6/0x900 [ 324.651609] ? perf_trace_lock_acquire+0xa0/0x980 [ 324.651628] ? kvm_set_msr_common+0x2660/0x2660 [ 324.651648] ? perf_trace_lock+0x900/0x900 [ 324.651671] ? handle_rdmsr+0xa20/0xa20 [ 324.651687] ? graph_lock+0x170/0x170 [ 324.651699] ? __lock_acquire+0x7f5/0x5130 [ 324.651720] ? perf_trace_lock_acquire+0xe3/0x980 [ 324.651742] ? __lock_is_held+0xb5/0x140 [ 324.786550] ? lock_acquire+0x1dc/0x520 [ 324.786567] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 324.786589] ? lock_release+0xa10/0xa10 [ 324.786606] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 324.786623] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 324.786641] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 324.814503] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 2018/04/08 16:28:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x60000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 324.814519] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 324.819875] binder: BINDER_SET_CONTEXT_MGR already set [ 324.824359] kvm_vcpu_ioctl+0x79d/0x12e0 [ 324.824380] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 324.824400] ? graph_lock+0x170/0x170 [ 324.824421] ? find_held_lock+0x36/0x1c0 [ 324.824447] ? lock_downgrade+0x8e0/0x8e0 [ 324.824469] ? rcu_is_watching+0x85/0x140 [ 324.830945] binder: 26609:26612 ioctl 40046207 0 returned -16 [ 324.833777] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 324.833806] ? __fget+0x40c/0x650 [ 324.833828] ? match_held_lock+0x801/0x8b0 [ 324.833845] ? expand_files.part.8+0x9a0/0x9a0 [ 324.833862] ? kasan_check_write+0x14/0x20 [ 324.833878] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 324.833898] ? wait_for_completion+0x870/0x870 [ 324.891157] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 324.895759] binder: BINDER_SET_CONTEXT_MGR already set [ 324.896352] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 324.896372] do_vfs_ioctl+0x1cf/0x1650 [ 324.896394] ? ioctl_preallocate+0x2e0/0x2e0 [ 324.896412] ? fget_raw+0x20/0x20 [ 324.896434] ? __sb_end_write+0xac/0xe0 [ 324.896456] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 324.896472] ? fput+0x130/0x1a0 [ 324.896489] ? ksys_write+0x1a6/0x250 [ 324.902512] binder: 26614:26617 ioctl 40046207 0 returned -16 [ 324.905881] ? security_file_ioctl+0x9b/0xd0 [ 324.905903] ksys_ioctl+0xa9/0xd0 [ 324.905924] SyS_ioctl+0x24/0x30 [ 324.905938] ? ksys_ioctl+0xd0/0xd0 [ 324.905956] do_syscall_64+0x29e/0x9d0 [ 324.905971] ? vmalloc_sync_all+0x30/0x30 [ 324.905989] ? _raw_spin_unlock_irq+0x27/0x70 [ 324.906011] ? finish_task_switch+0x1ca/0x820 [ 324.971792] ? syscall_return_slowpath+0x5c0/0x5c0 [ 324.976708] ? syscall_return_slowpath+0x30f/0x5c0 [ 324.981628] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 324.986981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.991818] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 324.996992] RIP: 0033:0x455259 [ 325.000170] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.007871] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 325.015126] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 325.022376] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.029631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 325.036883] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000013 2018/04/08 16:28:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x74, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:14 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0xfff, 0x5, 0x4, &(0x7f0000ff9000/0x4000)=nil, 0x7ff}) r1 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr=0xfffffffffffffffd}, {0x2, 0x0, @loopback=0x7f000001}, 0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='ip6tnl0\x00'}) 2018/04/08 16:28:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1f00000000000000}], 0x30) 2018/04/08 16:28:14 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000f2ffffff0000000000000000000000000000"], 0x32) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x4000) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/08 16:28:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x800, 0x4000) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = shmget$private(0x0, 0x3000, 0x68, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/4096) 2018/04/08 16:28:14 executing program 5 (fault-call:7 fault-nth:20): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:14 executing program 2: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000e4c00000000000009b0000001f3a9432dc66d57d62834991eba7a750322f9264535137389f374b82b3d760946dfc60fbd33463b070c977eb48e2c67c7de2be1a6b097a49f658bfb0d635011b55725d2178b3b29819bcadd4d714fd520d87893b95df996fbf9ef1b2b67ac60e0b795b69fd987fdcdf5f961e71aefc5b191d2b9d6525d801474451c654ebc820db9b25994938b7fbafdf8e57d040e30c71b01fa57e833be086fb2eae13c9f9352dc74d756235"], &(0x7f00000001c0)=0xbf) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) getpgrp(0x0) r2 = gettid() r3 = getpgid(r2) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r3}) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80802) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r5 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0xffffffff) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/08 16:28:14 executing program 3: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) write(r0, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c0800180000000000", 0x24) flistxattr(r0, &(0x7f0000000080)=""/253, 0xfd) [ 325.219262] FAULT_INJECTION: forcing a failure. [ 325.219262] name failslab, interval 1, probability 0, space 0, times 0 [ 325.230738] CPU: 0 PID: 26625 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 325.237587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.246950] Call Trace: [ 325.249561] dump_stack+0x1b9/0x294 [ 325.253208] ? dump_stack_print_info.cold.2+0x52/0x52 [ 325.258434] should_fail.cold.4+0xa/0x1a [ 325.262512] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.267633] ? kasan_kmalloc+0xc4/0xe0 [ 325.269576] binder: BINDER_SET_CONTEXT_MGR already set [ 325.271534] ? kmem_cache_alloc+0x12e/0x760 [ 325.271555] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 325.271575] ? kvm_mmu_load+0x21/0x10e0 [ 325.271594] ? vcpu_enter_guest+0x35a0/0x5c40 [ 325.271607] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 325.271627] ? graph_lock+0x170/0x170 [ 325.281324] binder: 26635:26642 ioctl 40046207 0 returned -16 [ 325.286034] ? do_syscall_64+0x29e/0x9d0 [ 325.286054] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/08 16:28:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x40028001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x1000000}], 0x30) 2018/04/08 16:28:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x2000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 325.286091] ? find_held_lock+0x36/0x1c0 [ 325.286124] ? __lock_is_held+0xb5/0x140 [ 325.286162] ? check_same_owner+0x320/0x320 [ 325.331601] ? rcu_note_context_switch+0x710/0x710 [ 325.331635] should_failslab+0x124/0x180 [ 325.331668] kmem_cache_alloc+0x2af/0x760 2018/04/08 16:28:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3, 0x28001) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x410002) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0xffff, 0x3ff]) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, 0x0) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) [ 325.331699] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 325.331726] mmu_topup_memory_caches+0xf7/0x3a0 [ 325.331755] kvm_mmu_load+0x21/0x10e0 [ 325.331778] ? kasan_check_write+0x14/0x20 [ 325.331806] vcpu_enter_guest+0x35a0/0x5c40 [ 325.331836] ? perf_trace_lock_acquire+0x4f1/0x980 [ 325.331863] ? kvm_set_msr_common+0x2660/0x2660 2018/04/08 16:28:15 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x2000000}], 0x30) 2018/04/08 16:28:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8003, 0x28000) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = socket$inet(0x2, 0x80000, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'eql\x00'}) [ 325.331888] ? perf_trace_lock+0x900/0x900 [ 325.331917] ? handle_rdmsr+0xa20/0xa20 [ 325.331938] ? graph_lock+0x170/0x170 [ 325.331952] ? __lock_acquire+0x7f5/0x5130 2018/04/08 16:28:15 executing program 5 (fault-call:7 fault-nth:21): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:15 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x106}}, 0x20) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x74203, 0x1cc) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="713a37dc2ec771c9469d8e68a9bcdbdaf134cfa692ba7a8e204e415b499d2b5cd17e8f7854f137254004180c7e80e7abfb409ba4084b736591a39943a2c453c68849302d22e2e39e48b4f9c3db759fca1de881bd605666078e693155c952042468577e80c4722060755731597f1a75f180d23453078d86c1fa4f5eec2d9081eab30b3419651fffb04164a62b5cc9df5482eff85e732dcffe1855b2c9d65cc33bd650d01d954cca953450064729e0c874f44589e0", 0xb4}, {&(0x7f0000000680)="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", 0x1000}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}, @iv={0xc8, 0x117, 0x2, 0xaf, "e20984ba0612703976cbf8cb45ffa123bc9bed90dc3e7d1bc49a5c79c3e9c284a1a86e59eca43ca2cee7e6c703f2661903f932d0b578adc33b058f75edad9e409c1388575a45bf3e43e01c01661f75f6a959b1a030ce237cc21809603bfb1c93be2affa2a40f4c4e17777bf1ca4555edba93b276d0c39267638397af19ff9f7db66590c1dad47a1e8eda62748e0292832646fda0ded7d7173dfee9d0461d17793e55ae89c13e0e1510e4b66134cbeb"}], 0xe0, 0x20044841}, 0x4000000) write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380), r1}}, 0x18) [ 325.332000] ? __lock_is_held+0xb5/0x140 [ 325.332024] ? lock_acquire+0x1dc/0x520 [ 325.332040] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 325.332067] ? lock_release+0xa10/0xa10 [ 325.332084] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 325.332105] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 2018/04/08 16:28:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x930000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:15 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x16000000}], 0x30) [ 325.332121] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 325.332159] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 325.332174] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 325.332213] kvm_vcpu_ioctl+0x79d/0x12e0 [ 325.332236] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 325.332257] ? graph_lock+0x170/0x170 [ 325.332282] ? find_held_lock+0x36/0x1c0 [ 325.332319] ? lock_downgrade+0x8e0/0x8e0 [ 325.332346] ? kasan_check_read+0x11/0x20 [ 325.332362] ? rcu_is_watching+0x85/0x140 [ 325.332382] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 325.332418] ? __fget+0x40c/0x650 [ 325.332443] ? match_held_lock+0x801/0x8b0 [ 325.332465] ? expand_files.part.8+0x9a0/0x9a0 [ 325.332482] ? kasan_check_write+0x14/0x20 [ 325.332502] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 325.332527] ? wait_for_completion+0x870/0x870 [ 325.332548] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 325.332568] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 325.332588] do_vfs_ioctl+0x1cf/0x1650 [ 325.332617] ? ioctl_preallocate+0x2e0/0x2e0 [ 325.332637] ? fget_raw+0x20/0x20 [ 325.332667] ? __sb_end_write+0xac/0xe0 [ 325.332693] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 325.332710] ? fput+0x130/0x1a0 [ 325.332731] ? ksys_write+0x1a6/0x250 [ 325.332758] ? security_file_ioctl+0x9b/0xd0 [ 325.332782] ksys_ioctl+0xa9/0xd0 [ 325.332807] SyS_ioctl+0x24/0x30 [ 325.332823] ? ksys_ioctl+0xd0/0xd0 [ 325.332843] do_syscall_64+0x29e/0x9d0 [ 325.332859] ? vmalloc_sync_all+0x30/0x30 [ 325.332880] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 325.332901] ? syscall_return_slowpath+0x5c0/0x5c0 [ 325.332922] ? syscall_return_slowpath+0x30f/0x5c0 [ 325.332948] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 325.332976] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.333005] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.333019] RIP: 0033:0x455259 [ 325.333029] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.333050] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 325.333060] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 325.333071] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.333082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 325.333092] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000014 [ 325.474867] binder: BINDER_SET_CONTEXT_MGR already set [ 325.474884] binder: 26654:26666 ioctl 40046207 0 returned -16 [ 325.665692] binder: BINDER_SET_CONTEXT_MGR already set [ 325.665709] binder: 26686:26691 ioctl 40046207 0 returned -16 [ 325.691258] FAULT_INJECTION: forcing a failure. [ 325.691258] name failslab, interval 1, probability 0, space 0, times 0 [ 325.891210] CPU: 1 PID: 26673 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 325.891219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.891225] Call Trace: [ 325.891249] dump_stack+0x1b9/0x294 [ 325.891270] ? dump_stack_print_info.cold.2+0x52/0x52 [ 325.891290] should_fail.cold.4+0xa/0x1a [ 325.891301] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.891309] ? kasan_kmalloc+0xc4/0xe0 [ 325.891319] ? kmem_cache_alloc+0x12e/0x760 [ 325.891330] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 325.891339] ? kvm_mmu_load+0x21/0x10e0 [ 325.891347] ? vcpu_enter_guest+0x35a0/0x5c40 [ 325.891355] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 325.891364] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 325.891375] ? graph_lock+0x170/0x170 [ 325.891385] ? do_syscall_64+0x29e/0x9d0 [ 325.891393] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.891406] ? find_held_lock+0x36/0x1c0 [ 325.891418] ? __lock_is_held+0xb5/0x140 [ 325.891439] ? check_same_owner+0x320/0x320 [ 325.891458] ? rcu_note_context_switch+0x710/0x710 [ 325.891481] should_failslab+0x124/0x180 [ 325.891500] kmem_cache_alloc+0x2af/0x760 [ 325.891521] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 325.891540] mmu_topup_memory_caches+0xf7/0x3a0 [ 325.891562] kvm_mmu_load+0x21/0x10e0 [ 325.891579] ? kasan_check_write+0x14/0x20 [ 325.891598] vcpu_enter_guest+0x35a0/0x5c40 [ 325.891617] ? perf_trace_lock_acquire+0xa0/0x980 [ 325.891627] ? kvm_set_msr_common+0x2660/0x2660 [ 325.891638] ? perf_trace_lock+0x900/0x900 [ 325.891651] ? handle_rdmsr+0xa20/0xa20 [ 325.891660] ? graph_lock+0x170/0x170 [ 325.891667] ? __lock_acquire+0x7f5/0x5130 [ 325.891679] ? perf_trace_lock_acquire+0xe3/0x980 [ 325.891692] ? __lock_is_held+0xb5/0x140 [ 325.891702] ? lock_acquire+0x1dc/0x520 [ 325.891710] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 325.891720] ? lock_release+0xa10/0xa10 [ 325.891729] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 325.891738] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 325.891746] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 325.891760] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 325.891767] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 325.891782] kvm_vcpu_ioctl+0x79d/0x12e0 [ 325.891792] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 325.891802] ? graph_lock+0x170/0x170 [ 325.891812] ? find_held_lock+0x36/0x1c0 [ 325.891826] ? lock_downgrade+0x8e0/0x8e0 [ 325.891836] ? kasan_check_read+0x11/0x20 [ 325.891844] ? rcu_is_watching+0x85/0x140 [ 325.891853] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 325.891867] ? __fget+0x40c/0x650 [ 325.891878] ? match_held_lock+0x801/0x8b0 [ 325.891887] ? expand_files.part.8+0x9a0/0x9a0 [ 325.891895] ? kasan_check_write+0x14/0x20 [ 325.891905] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 325.891916] ? wait_for_completion+0x870/0x870 [ 325.891926] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 325.891935] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 325.891944] do_vfs_ioctl+0x1cf/0x1650 [ 325.891955] ? ioctl_preallocate+0x2e0/0x2e0 [ 325.891964] ? fget_raw+0x20/0x20 [ 325.891975] ? __sb_end_write+0xac/0xe0 [ 325.891986] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 325.891994] ? fput+0x130/0x1a0 [ 325.892009] ? ksys_write+0x1a6/0x250 [ 325.892030] ? security_file_ioctl+0x9b/0xd0 [ 325.892049] ksys_ioctl+0xa9/0xd0 [ 325.892067] SyS_ioctl+0x24/0x30 [ 325.892081] ? ksys_ioctl+0xd0/0xd0 [ 325.892096] do_syscall_64+0x29e/0x9d0 [ 325.892115] ? vmalloc_sync_all+0x30/0x30 [ 325.892126] ? _raw_spin_unlock_irq+0x27/0x70 [ 325.892135] ? finish_task_switch+0x1ca/0x820 [ 325.892144] ? syscall_return_slowpath+0x5c0/0x5c0 [ 325.892154] ? syscall_return_slowpath+0x30f/0x5c0 [ 325.892164] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 325.892176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.892187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.892194] RIP: 0033:0x455259 [ 325.892199] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.892213] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 2018/04/08 16:28:15 executing program 5 (fault-call:7 fault-nth:22): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:15 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1600}], 0x30) 2018/04/08 16:28:15 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x7, 0x0, 0x0, 0x401, 0xc2502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 16:28:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000040)='./file0/filetG\x00', &(0x7f0000000080)=@known='security.evm\x00') syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000006c0)=ANY=[]) mkdir(&(0x7f0000000180)='./file0/filetG\x00', 0x2) 2018/04/08 16:28:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000200006, 0x8000000000000001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xcc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10080, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) 2018/04/08 16:28:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x204f00, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:15 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x80, 0x0, 0x8}, {0x6}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000740)={0x0, 0x8000}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000007c0)={r1}, 0x8) acct(&(0x7f0000000200)='./file0\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xffffffffffffffff}, &(0x7f0000000040), &(0x7f00000000c0)={r2, r3+30000000}, 0x8) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x4, 0x5, &(0x7f0000000640)=[{&(0x7f00000002c0)="92f53a96439da4a2915d3856073292d86d54cbc94b3c4277e9955f142f6307bb6a913d3150af74632587193dd43c698d7efba43267354e2e2be417dbaf2f48603e39ac131f47effd210937cdc12cd04ff4e91d22f0eb966016ff551e3c9d80c167f3e01183986457333d18c610882d3a594081cba37b19e25b974b25ae449df739a3d400f1b7b819ff", 0x89, 0x4}, {&(0x7f0000000380)="cfe46fdef2278b8c2202cd39b6f27074042e154d9eddf57c97aeb12ebae8cf8736b478e86126687222f5561ee2d43412ef52e318f627f8bd048665c71783dafd73d5b76b422480354c1aa086d1ae6a4d1dc9ebb2725fef70a301d8436d9a55ef56ee0ea002c3eb40aaba2d2dd57a3c79d417d70eefc0384349c41b2fead35e17b71de0b382c9b12e3349c9dbf473eb45173abe26b96116467ed92d52f9daefd6dbb7658e0d1fd0acb762e2ee4c4f7fe1e197ba6926f47e20f917cca9edb1397d80ff3a8d22c15e260c155cb2b0765e8ac1", 0xd1, 0x400000000000}, {&(0x7f0000000480)="a566d57c177803dfcba9452c335b05a5502fcc650804e713e93b4a0685aa8e891cd16343f1f4433f1bf53ec290cef53635c3d9b675be3f935386184c4c1430c8c5d1b5207ef562db1e310e7f6f926e2a5be9b7bd2fd67d2676518b71b880ad316139373ae33b5487e6fb3dca9757c7e180487dd078bed5190794e16ae4c890829a311802c379b0a30a837f65e92fb2030b645cda1db4548fd3a47430c49dc0bac848088f49083e0b573e1e0b909f101b61011a18bb197b2f305c36620c8bef", 0xfffffffffffffeac, 0x7577}, {&(0x7f0000000800)="8b4fb2594a4f00c8cd3c130141b38f939739e8a0c50269071a1205c21984c3924f99108f16bad467b7b2ab3385c2107639d0d0", 0x33, 0xfffffffffffffff8}, {&(0x7f0000000580)="bae20937f8163891efa3bc0d2354057b05e01e336d7009da95dca7be2b2d6a6da1a27292660e8e6eb13cd3d8b96d33ad127239558179c7085d0a80cc17406d909ae2460d337d71a80837e27546c81aeff1beffb7c9cefe439117d4eaa26773b0c7465d10d766f81c2fecd16308c9ad5ee67e81338e2abbfb2f824f71c61fda447827498eba89e58709f570eb924fd4e80b72387ddeb857225d5b65c761b5391f44a9a5eb0907bc059a9836c0b511e62bdcc4", 0xb2, 0xffffffffffff6c1b}], 0x800000, &(0x7f00000006c0)={[{@resize_size={'resize', 0x3d, [0x0, 0x39]}, 0x2c}]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000001c0)={0x1f, 0xd90000000000, 0x4, 0x1, 0x1}, 0x14) [ 325.892222] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 325.892231] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.892240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 325.892248] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000015 2018/04/08 16:28:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x1, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) 2018/04/08 16:28:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x402000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000100)=0x800, &(0x7f0000000140)=0x4) write$evdev(r0, &(0x7f0000000040)=[{{r2, r3/1000+10000}, 0x67, 0xa1, 0x7}], 0x18) [ 326.378725] binder: BINDER_SET_CONTEXT_MGR already set [ 326.399177] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000475) [ 326.406395] FAT-fs (loop7): Filesystem has been set read-only 2018/04/08 16:28:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xadb9, 0x0) ioctl$KDENABIO(r1, 0x4b36) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x800000000000000, 0x2000) [ 326.462428] binder: 26713:26721 ioctl 40046207 0 returned -16 [ 326.488659] FAULT_INJECTION: forcing a failure. [ 326.488659] name failslab, interval 1, probability 0, space 0, times 0 [ 326.500228] CPU: 0 PID: 26716 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 326.507082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.516452] Call Trace: [ 326.516475] dump_stack+0x1b9/0x294 [ 326.516498] ? dump_stack_print_info.cold.2+0x52/0x52 [ 326.516532] should_fail.cold.4+0xa/0x1a [ 326.516557] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 326.516570] ? kasan_kmalloc+0xc4/0xe0 [ 326.516585] ? kmem_cache_alloc+0x12e/0x760 [ 326.516598] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 326.516610] ? kvm_mmu_load+0x21/0x10e0 [ 326.516623] ? vcpu_enter_guest+0x35a0/0x5c40 [ 326.516634] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 326.516653] ? graph_lock+0x170/0x170 [ 326.516667] ? do_syscall_64+0x29e/0x9d0 [ 326.516680] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 326.516705] ? find_held_lock+0x36/0x1c0 [ 326.516730] ? __lock_is_held+0xb5/0x140 [ 326.516764] ? check_same_owner+0x320/0x320 [ 326.516783] ? rcu_note_context_switch+0x710/0x710 [ 326.516809] should_failslab+0x124/0x180 [ 326.516826] kmem_cache_alloc+0x2af/0x760 [ 326.516849] ? mmu_topup_memory_caches+0xf7/0x3a0 2018/04/08 16:28:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x700, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 326.516868] mmu_topup_memory_caches+0xf7/0x3a0 [ 326.516891] kvm_mmu_load+0x21/0x10e0 [ 326.516907] ? vcpu_enter_guest+0x26b6/0x5c40 [ 326.516932] vcpu_enter_guest+0x35a0/0x5c40 [ 326.516964] ? kvm_set_msr_common+0x2660/0x2660 [ 326.516984] ? perf_trace_lock+0x900/0x900 [ 326.517009] ? handle_rdmsr+0xa20/0xa20 [ 326.517032] ? graph_lock+0x170/0x170 [ 326.517043] ? __lock_acquire+0x7f5/0x5130 [ 326.517083] ? __lock_is_held+0xb5/0x140 [ 326.517104] ? lock_acquire+0x1dc/0x520 [ 326.517116] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 326.517138] ? lock_release+0xa10/0xa10 [ 326.517151] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 326.517167] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 326.517179] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 326.517211] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 326.517222] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 326.517253] kvm_vcpu_ioctl+0x79d/0x12e0 [ 326.517272] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 326.517289] ? graph_lock+0x170/0x170 [ 326.517309] ? find_held_lock+0x36/0x1c0 [ 326.517339] ? lock_downgrade+0x8e0/0x8e0 [ 326.517364] ? rcu_is_watching+0x85/0x140 [ 326.517379] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 326.517410] ? __fget+0x40c/0x650 [ 326.517430] ? match_held_lock+0x801/0x8b0 [ 326.517446] ? expand_files.part.8+0x9a0/0x9a0 [ 326.517460] ? kasan_check_write+0x14/0x20 [ 326.517474] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 326.517495] ? wait_for_completion+0x870/0x870 [ 326.517511] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 326.517526] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 326.517541] do_vfs_ioctl+0x1cf/0x1650 [ 326.517567] ? ioctl_preallocate+0x2e0/0x2e0 [ 326.517583] ? fget_raw+0x20/0x20 [ 326.517603] ? __sb_end_write+0xac/0xe0 [ 326.517623] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 326.517636] ? fput+0x130/0x1a0 [ 326.517653] ? ksys_write+0x1a6/0x250 [ 326.517675] ? security_file_ioctl+0x9b/0xd0 [ 326.517697] ksys_ioctl+0xa9/0xd0 [ 326.517719] SyS_ioctl+0x24/0x30 [ 326.517732] ? ksys_ioctl+0xd0/0xd0 [ 326.517747] do_syscall_64+0x29e/0x9d0 [ 326.517759] ? vmalloc_sync_all+0x30/0x30 [ 326.517772] ? _raw_spin_unlock_irq+0x27/0x70 [ 326.517786] ? finish_task_switch+0x1ca/0x820 [ 326.517803] ? syscall_return_slowpath+0x5c0/0x5c0 [ 326.517819] ? syscall_return_slowpath+0x30f/0x5c0 [ 326.517839] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 326.517862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.517886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 326.517898] RIP: 0033:0x455259 [ 326.517906] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.517922] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 326.517930] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 326.517939] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 326.517947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 326.517955] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000016 [ 326.519098] audit: type=1326 audit(1523204896.110:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26706 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 326.616283] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:16 executing program 7: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3d, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)) close(0xffffffffffffffff) r0 = gettid() tkill(r0, 0xe) 2018/04/08 16:28:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x11000000}], 0x30) 2018/04/08 16:28:16 executing program 5 (fault-call:7 fault-nth:23): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {{r1, r2/1000+10000}}], 0x30) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) 2018/04/08 16:28:16 executing program 0: write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4800, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 326.912745] binder: 26735:26739 ioctl 40046207 0 returned -16 2018/04/08 16:28:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x9, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x10141, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="26b6d8116e3f55d216aceef532d082caa3470b7d2c56d48fb13661c0deaed7baebf466bb1160ff2ac4c25e9ff17f4e77dc07ecd56aa81c81af58242e7629970b6d06996c8adda6ccf0797151f283bd386f84adb9f8a107de0fefc73cfd7bb250d7dec1efe47ea211eb6e776c592852457d3f060fdc07b89c0b8c89d9dda141b5228515c6822668b313a59ef1bdb92209d830aba977531c590c4fbc3a2a4d126ce041a99874d03d0d9e08d10f12d7f5dafb3e4730ae0c132b1467d2ced9ccb7b24665", 0xc2, 0xffffffffffffffff) r5 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000400)={0x0, r4, r5}, &(0x7f0000000440)=""/245, 0xf5, &(0x7f0000000600)={&(0x7f0000000540)={'sha3-256\x00'}, &(0x7f0000000580)="b728141d113b110b27058e2aab08b1e8e7202e2b836c3ae64ec659d070e7cb5f9037147c36033e522186e0104c32a5ca809f636549db6bcfab279a1781f1cbcc9c8be92c6b11de8eca4c4031bd09be8d738155faa07c7f9ff5a45eb1a87dc5a88992548a696798e3fb37", 0x6a}) prctl$intptr(0x8, 0x401) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) syz_open_pts(r2, 0x0) 2018/04/08 16:28:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) [ 327.065250] FAULT_INJECTION: forcing a failure. [ 327.065250] name failslab, interval 1, probability 0, space 0, times 0 [ 327.074051] binder: BINDER_SET_CONTEXT_MGR already set [ 327.076671] CPU: 0 PID: 26751 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 327.088148] binder: 26758:26765 ioctl 40046207 0 returned -16 [ 327.088670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.103882] Call Trace: [ 327.106491] dump_stack+0x1b9/0x294 [ 327.110148] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.115372] should_fail.cold.4+0xa/0x1a [ 327.119461] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.124579] ? kasan_kmalloc+0xc4/0xe0 [ 327.128480] ? kmem_cache_alloc+0x12e/0x760 [ 327.132822] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 327.137676] ? kvm_mmu_load+0x21/0x10e0 [ 327.141662] ? vcpu_enter_guest+0x35a0/0x5c40 [ 327.146165] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 327.151205] ? graph_lock+0x170/0x170 [ 327.155015] ? do_syscall_64+0x29e/0x9d0 [ 327.159083] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.164470] ? find_held_lock+0x36/0x1c0 [ 327.168558] ? __lock_is_held+0xb5/0x140 [ 327.172652] ? check_same_owner+0x320/0x320 [ 327.177004] ? rcu_note_context_switch+0x710/0x710 [ 327.181965] should_failslab+0x124/0x180 [ 327.186048] kmem_cache_alloc+0x2af/0x760 [ 327.190219] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 327.195082] mmu_topup_memory_caches+0xf7/0x3a0 [ 327.199774] kvm_mmu_load+0x21/0x10e0 [ 327.203592] ? kasan_check_write+0x14/0x20 [ 327.207848] vcpu_enter_guest+0x35a0/0x5c40 [ 327.212194] ? perf_trace_lock_acquire+0x4f1/0x980 [ 327.217144] ? kvm_set_msr_common+0x2660/0x2660 [ 327.221835] ? perf_trace_lock+0x900/0x900 [ 327.226093] ? handle_rdmsr+0xa20/0xa20 [ 327.230081] ? graph_lock+0x170/0x170 [ 327.233886] ? __lock_acquire+0x7f5/0x5130 [ 327.236241] binder: 26768:26773 unknown command 0 [ 327.238157] ? __lock_is_held+0xb5/0x140 [ 327.238183] ? lock_acquire+0x1dc/0x520 [ 327.238200] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 327.249848] binder: 26768:26773 ioctl c0306201 20000240 returned -22 [ 327.251034] ? lock_release+0xa10/0xa10 [ 327.251054] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 327.251075] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 327.251092] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 327.251127] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 327.273507] binder: BINDER_SET_CONTEXT_MGR already set [ 327.276291] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 327.276333] kvm_vcpu_ioctl+0x79d/0x12e0 [ 327.276355] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 327.276375] ? graph_lock+0x170/0x170 [ 327.291761] binder: 26768:26774 ioctl 40046207 0 returned -16 [ 327.296651] ? find_held_lock+0x36/0x1c0 [ 327.296690] ? lock_downgrade+0x8e0/0x8e0 [ 327.296718] ? kasan_check_read+0x11/0x20 [ 327.296736] ? rcu_is_watching+0x85/0x140 [ 327.331028] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 327.336247] ? __fget+0x40c/0x650 [ 327.339720] ? match_held_lock+0x801/0x8b0 [ 327.343973] ? expand_files.part.8+0x9a0/0x9a0 [ 327.348566] ? kasan_check_write+0x14/0x20 [ 327.352815] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 327.357771] ? wait_for_completion+0x870/0x870 [ 327.362371] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 327.367576] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 327.371734] do_vfs_ioctl+0x1cf/0x1650 [ 327.375647] ? ioctl_preallocate+0x2e0/0x2e0 [ 327.380068] ? fget_raw+0x20/0x20 [ 327.383538] ? __sb_end_write+0xac/0xe0 [ 327.387530] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 327.393075] ? fput+0x130/0x1a0 [ 327.396369] ? ksys_write+0x1a6/0x250 [ 327.400183] ? security_file_ioctl+0x9b/0xd0 [ 327.404610] ksys_ioctl+0xa9/0xd0 [ 327.408081] SyS_ioctl+0x24/0x30 [ 327.411452] ? ksys_ioctl+0xd0/0xd0 2018/04/08 16:28:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) [ 327.415101] do_syscall_64+0x29e/0x9d0 [ 327.418999] ? vmalloc_sync_all+0x30/0x30 [ 327.423160] ? _raw_spin_unlock_irq+0x27/0x70 [ 327.427667] ? finish_task_switch+0x1ca/0x820 [ 327.432175] ? syscall_return_slowpath+0x5c0/0x5c0 [ 327.437125] ? syscall_return_slowpath+0x30f/0x5c0 [ 327.442065] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 327.447426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.452268] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.457444] RIP: 0033:0x455259 [ 327.460618] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.468314] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 327.475571] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 327.482828] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 327.490082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 327.497337] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000017 [ 327.546126] audit: type=1326 audit(1523204897.155:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26706 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/08 16:28:17 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0xfffffffffffffd9f, 0x800) socket$packet(0x11, 0x4000000000003, 0x300) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@dev, @multicast1, 0x0}, &(0x7f0000000140)=0xc) connect$packet(r0, &(0x7f0000000180)={0x11, 0xff, r1, 0x1, 0x80, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/08 16:28:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x4}], 0x30) 2018/04/08 16:28:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x1ed) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc8000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/08 16:28:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0x4100) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:17 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x2000000, &(0x7f000097bfff)) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/08 16:28:17 executing program 5 (fault-call:7 fault-nth:24): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:17 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x101080) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4142, &(0x7f0000005e0b)) 2018/04/08 16:28:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7a00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:17 executing program 7: perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/08 16:28:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/4096) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x4) [ 327.689508] binder: BINDER_SET_CONTEXT_MGR already set [ 327.702933] binder: 26798:26810 ioctl 40046207 0 returned -16 2018/04/08 16:28:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x101800) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'irlan0\x00', @ifru_settings={0x2, 0x10000, @sync=&(0x7f0000000000)={0x200, 0x5, 0x1}}}) ioctl(r0, 0x5381, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r2 = getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000002700)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002740)=0x0) r5 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000007380)={0x0, 0x0}) r7 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008900)=0x0) r9 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008940)={0x0, 0x0, 0x0}, &(0x7f0000008980)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000089c0)={0x0, 0x0}) r12 = geteuid() r13 = socket$inet(0x2, 0x1, 0x0) r14 = dup(r13) setsockopt$inet_tcp_int(r14, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) stat(&(0x7f0000008a00)='./file0\x00', &(0x7f0000008a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000008ac0)=0x0) stat(&(0x7f0000008b00)='./file0\x00', &(0x7f0000008b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() sendmsg$netlink(r0, &(0x7f0000008c80)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2000000}, 0xc, &(0x7f0000008840)=[{&(0x7f0000000240)={0x128, 0x2e, 0x208, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x5a, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="6c25f6948bcfe7931c170c21e20014670c02b848ea067369e0b1f703117872f257a6dc0556254184df31e4b49790b3dbf849ffd715205441f43d2ca3a13a865b7e5edd3501a359b6a74bcd0f3683364c060f0e2488f909a87d11f48139da4be5ad21fd0aa3c1f060b43515065d9092852f7d4f53ffac81637aaf705692506701c06625c6359232bc319c2498be22eccb08f77d8362cc9e8b30989e4714196fddd6e189d393643896e245ecf8c8cc74b505b6f36032e3435529dc858fde6197e01a086c01582f96aed77b25dd77a922d1c187561f92285e3b6152f837e3c823f2b62bcb7f4ecd6c6793fc6622ab9312", @typed={0x8, 0x33, @uid=r1}, @nested={0xc, 0x7c, [@typed={0x8, 0x5a, @ipv4}]}]}, 0x128}, {&(0x7f0000000380)={0x1a0, 0x2b, 0x20, 0x70bd2b, 0x25dfdbff, "", [@generic="82a103ccb5e0d4e7cb99c0bf73dc4b674277b1ae7e08449e8defe18703f80fdd563b89895c09bbdba97efa1dcd52d4b8e6992d114b8a62157d5e8a5400b25994f7b0cb46bc5b41e44c5b508282d010307cacf3869fe1835ae07562986278dd01a0ae8fa60cc12a", @nested={0x4, 0x5e}, @nested={0x118, 0x41, [@typed={0x4, 0x7f}, @typed={0xc, 0x46, @u64=0x2}, @generic="a391e7ac5f536418e7dfe24b4c6e002df3a50ff9e85a61fc72f7468c4cb069370fbad1cd0f2ebb9b91844558ae1f3a0e8c77ce4295f9d2d4ea01a4a072c202b79c311aab91b7b683bf0d86c073e9ca240d92624cdf1c9129943ad3ed01ecfb6e964eaa9cfd6e5a63ea7a29f7da3ee25698f4afa0f57bd985f0b3d38e62f4c94b050854d44df401a2c2ba547ca01ba3ffd82a5dd675a31a0431c0574ff0955fc104c6aff164fe7e49d7ca5f0c2068f167676ba29f0f3332970e2c8763a73f055b18f96caf9276bffcb3d2b6324f05fdbfb85c83cf193fad45ed3723e4dbad1bd04e95a2dd5d8fba4ca3db9c88398d67c8785f80", @typed={0x8, 0xd, @u32}, @typed={0x8, 0x6c, @str='\x00'}]}, @typed={0x4, 0xe}, @typed={0x8, 0x7b, @fd=r0}]}, 0x1a0}, {&(0x7f0000000540)={0x110, 0x34, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@generic="623b808cca6eb9f561b1596832dc6037b7a99135702044a0bbc088416e89617703f7dfb717c7eee41b1703906bc086950e3c5977de82528e89d595f202709b0ceff0906c8c0c0544e8f999510ba61c81e16123adbd64bbd5be5e68df69a1c5ce2060ff64a0f0f6b3a9c532b340abc60e9b2c3fe290b4158ff1d7619bd99919af2f53188813ed26b2b92c226ec2273e2a8365b058499c4da83e0bd2114f8b9c28c0ac41e568f779cd90bfaab06373333d09add3c4ef7c45d7ead4325856ba6d5db1dc72c9ac8f362009", @typed={0x34, 0xa, @binary="d77b9c782f3bbb7ce06ef0295e34a9dcd87f7226840b8456dc3b95c080dbf2fb35904db14ce868fac499fbacb7428b"}]}, 0x110}, {&(0x7f0000000680)={0x2064, 0x1a, 0x805, 0x70bd27, 0x25dfdbfc, "", [@generic="179262", @nested={0x2050, 0x86, [@generic="ef2682c0b22a45bf2cfc45cceebd5c94866bf920d11ece67c6ec7140ac62b39224293d1ff079b04fd5cbb3a342544aedd2cbf71d229e7af908fedc98bc214cfbd3373fa04fa6348c17", 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@u32=0x8000}]}, @nested={0x15c, 0x25, [@typed={0x8, 0x62, @ipv4=@rand_addr=0x8001}, @generic="7ed61eaceb8581d29717e895bb6b64dccd7da6918694a1a1aec3a2ba15a41f5b457e17e01709cf370b12f241f62cfdaaa30264ae52ef227d2547dca38640e15aa0e7f032a43e66218dec39672bdba3bd89037d85e50abfb0043b46b5b995708c72a040b369590f885aed4105c11051", @typed={0xc, 0x78, @u64=0x81}, @generic="9d987541592d9d5ee10b3341e83ffe04b2486175cd9774ee193d1ad9b41af51c8b89335b91095b586671c22fa65ce6a46e8fe5fc6d986021ea2dff2332c173354502865f4ab1f44ca7d6d126a3364a981db6323772938b59c1bf1af4f3185060d07e49bcec1e688079c0c005bb60fd95811435fe731a800b9f4c6c524b181ad4195fe22b59ab8f03d5e142cad1625616547bd80ca9b2f3dec80eb3cd7cfd82dc98f3e98f8e5ccbde11a5de12991bff094beabccfdc10ad0bff52a2ce0c7cfa5453c7d2dca6904c188951433d5fb42c3a1ffe"]}, @generic="973ab9456c5139533705a4ea04a451d0f5eba0a2decb4bd97e393efd874e42283a99f6a304effe7060a426d5794cc844206e0171a4e9aa26162bf790aa2bff319287b3b602", @typed={0xc, 0x36, @u64=0x7}, 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", @generic="e672a4ffa8de036877d0f8598bf4c5b5634e2c202a739a8cd8530d65a7ead346e4b39661c38bb10c3359791c91bdfb554c037232c0c564"]}, 0x147c}], 0xa, &(0x7f0000008bc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb0, 0x40000}, 0x20000000) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x2000) 2018/04/08 16:28:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x6, 0x2}, {{0x0, 0x7530}, 0x0, 0x0, 0x7}], 0x30) set_tid_address(&(0x7f0000000000)) 2018/04/08 16:28:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000300)=ANY=[@ANYBLOB="000000fbffffff000c1c1c94d883cad6830d59cce3de59c936a9de38f8bfcc10818ab53ce78f7b451b8d126374d7e31c5d7b72ced132c353a344bfb0ba43500192928c44f75ae91124682a019fd0a73475aa83a3bf1739166c993a1dedc7b52d"]) r5 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000140)=r2) ftruncate(r5, 0xffffffffffffffc3) write(r5, &(0x7f0000000200)="16ac20c777592310c6426a5f16d4bd6d31734ea83f138c2363862c53bfc153184855aee2d469e96428b3a54a6491794cc5cc6893bea63c7ca1ff67e698b3f133ec910a3f03b055e97dfcb9deaeed83d79cab348eff42ca7d294a2c67bf34c8d75a9e948acb035472671dc88857e7dd37fe330968824b0afe73ebb5b89e25699d192f9b001a1049725756959f56a418b3b1", 0x91) sendfile(r5, r5, &(0x7f0000001000), 0xfec) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x8, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f00000002c0)) 2018/04/08 16:28:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x11}], 0x30) 2018/04/08 16:28:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4c00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 327.838786] FAULT_INJECTION: forcing a failure. [ 327.838786] name failslab, interval 1, probability 0, space 0, times 0 [ 327.850093] CPU: 1 PID: 26805 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 327.856934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.866291] Call Trace: [ 327.868886] dump_stack+0x1b9/0x294 [ 327.872530] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.877736] should_fail.cold.4+0xa/0x1a [ 327.881806] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/08 16:28:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0x104, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}, 0x0, 0x7fffffff}, [@mark={0xc, 0x15, {0x0, 0x80000001}}]}, 0x104}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x100000, 0x7, 0xff, 0x10, r1, 0x9}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) memfd_create(&(0x7f0000000080)='GPL}\'!eth0ppp0selfwlan1bdeveth0vmnet0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/08 16:28:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7e0a000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 327.886913] ? kasan_kmalloc+0xc4/0xe0 [ 327.888226] binder: BINDER_SET_CONTEXT_MGR already set [ 327.890809] ? kmem_cache_alloc+0x12e/0x760 [ 327.890829] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 327.890846] ? kvm_mmu_load+0x21/0x10e0 [ 327.890861] ? vcpu_enter_guest+0x35a0/0x5c40 [ 327.890878] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 327.897209] binder: 26830:26838 ioctl 40046207 0 returned -16 [ 327.900448] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 327.900469] ? graph_lock+0x170/0x170 [ 327.900487] ? do_syscall_64+0x29e/0x9d0 [ 327.900502] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.900527] ? find_held_lock+0x36/0x1c0 [ 327.900555] ? __lock_is_held+0xb5/0x140 [ 327.950165] ? check_same_owner+0x320/0x320 [ 327.954500] ? rcu_note_context_switch+0x710/0x710 [ 327.959441] should_failslab+0x124/0x180 [ 327.963510] kmem_cache_alloc+0x2af/0x760 [ 327.967665] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 327.972522] mmu_topup_memory_caches+0xf7/0x3a0 [ 327.977200] kvm_mmu_load+0x21/0x10e0 [ 327.981011] ? kasan_check_write+0x14/0x20 [ 327.985257] vcpu_enter_guest+0x35a0/0x5c40 [ 327.989596] ? perf_trace_lock_acquire+0xa0/0x980 [ 327.994442] ? kvm_set_msr_common+0x2660/0x2660 [ 327.999117] ? perf_trace_lock+0x900/0x900 [ 328.003362] ? handle_rdmsr+0xa20/0xa20 [ 328.007339] ? graph_lock+0x170/0x170 [ 328.011142] ? __lock_acquire+0x7f5/0x5130 [ 328.015386] ? perf_trace_lock_acquire+0xe3/0x980 [ 328.020239] ? __lock_is_held+0xb5/0x140 [ 328.024304] ? lock_acquire+0x1dc/0x520 [ 328.028281] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 328.033299] ? lock_release+0xa10/0xa10 2018/04/08 16:28:17 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001600)}, 0x0) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)) msgget(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1000, 0x4) readv(0xffffffffffffffff, &(0x7f00000004c0), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect(r1, &(0x7f0000000080)=@nfc={0x27}, 0x80) 2018/04/08 16:28:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB='oHW'], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x3}) [ 328.037272] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 328.042552] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 328.047053] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 328.052259] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 328.057106] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 328.062134] kvm_vcpu_ioctl+0x79d/0x12e0 [ 328.066205] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 328.070358] ? graph_lock+0x170/0x170 [ 328.074167] ? find_held_lock+0x36/0x1c0 [ 328.078237] ? lock_downgrade+0x8e0/0x8e0 [ 328.082395] ? kasan_check_read+0x11/0x20 2018/04/08 16:28:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x5000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 328.086544] ? rcu_is_watching+0x85/0x140 [ 328.090699] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 328.095900] ? __fget+0x40c/0x650 [ 328.099366] ? match_held_lock+0x801/0x8b0 [ 328.103605] ? expand_files.part.8+0x9a0/0x9a0 [ 328.108188] ? kasan_check_write+0x14/0x20 [ 328.112429] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 328.117367] ? wait_for_completion+0x870/0x870 [ 328.121962] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 328.127159] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 328.131316] do_vfs_ioctl+0x1cf/0x1650 [ 328.135213] ? ioctl_preallocate+0x2e0/0x2e0 [ 328.139625] ? fget_raw+0x20/0x20 [ 328.143085] ? __sb_end_write+0xac/0xe0 [ 328.147069] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 328.152606] ? fput+0x130/0x1a0 [ 328.155223] binder: BINDER_SET_CONTEXT_MGR already set [ 328.155887] ? ksys_write+0x1a6/0x250 [ 328.155909] ? security_file_ioctl+0x9b/0xd0 [ 328.155932] ksys_ioctl+0xa9/0xd0 [ 328.172795] SyS_ioctl+0x24/0x30 [ 328.174295] binder: 26851:26855 ioctl 40046207 0 returned -16 [ 328.176157] ? ksys_ioctl+0xd0/0xd0 [ 328.176175] do_syscall_64+0x29e/0x9d0 2018/04/08 16:28:17 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000740)={"697036746e6c300000e7ffffff00", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0000100000000040"], 0x1a1}, 0x1}, 0x0) bind(r2, &(0x7f00000001c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80) [ 328.176194] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 328.176212] ? syscall_return_slowpath+0x5c0/0x5c0 [ 328.176230] ? syscall_return_slowpath+0x30f/0x5c0 [ 328.176250] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 328.176268] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.214417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 328.219595] RIP: 0033:0x455259 [ 328.222770] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.230467] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 328.237721] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 328.244976] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.252230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 328.259485] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000018 2018/04/08 16:28:17 executing program 5 (fault-call:7 fault-nth:25): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020f00001400000000000000000000000800120000000000000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000000000000000ffffac1400006404f56701d5139b10c7000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x400) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000001) 2018/04/08 16:28:17 executing program 7: syz_mount_image$iso9660(&(0x7f00000005c0)='iso9660\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB='Xnhide,\x00']) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/08 16:28:17 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r2, &(0x7f0000000400)=@hci, &(0x7f00000003c0)=0xfffffe2b) recvmsg(r2, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000700)=""/159, 0x9f}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x8b1, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000340)={0x3, r2}) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000380)={0x8, 0xfffffffffffff801, 0xffff, 0x4}) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/127, &(0x7f0000000300)=0x7f) 2018/04/08 16:28:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x68, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xffff, 0x28002) flock(r0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0xc0010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000100)=[@request_death={0x400c630e, 0x4}, @release={0x40046306, 0x1}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @register_looper={0x630b}], 0x5e, 0x0, &(0x7f00000001c0)="ac29c79fba76e0e710e1c8dea799841487af1953b35a436021224964208fd75fe79135bc28b69f8d7d236b899e7f0cd9e224250ef8beddcbc0fb82308a297e326296c02916d0bbdee1280a8dd3b54ccdbc589d487d4e1d4dc8e3703bfce9"}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x1ba0, 0x4040) 2018/04/08 16:28:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x88000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x201, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000680)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xdd, "982cffad2c8c218b07c385d2e602eb7d304652c40916a0cb67b7c2b4637cddd933b014f6afafd33905ab40ba046e7f28ef7d11c7334ff549f7d31a007b9710ad6cd929adc20c39615fc547e1bba7e46e529c7c5486bb472a46e73e10eb5cd55e3d96c615f611a14fbe483fe9a6caa68493f5604d35d738be5a75baa08f6e60a340ee65ea02020beb8860bdcd9eb2fa696370518dfeafd54fb3e2ecbc22fd88f658c9fd2694bb7459d062f4a68f777d7a3a6861134957ae834784fe61e7c7a53dfe494b045777e43fcbfa926789c150987fe4eb9f0a8b0e443e1d31ad3f"}, &(0x7f0000000300)=0xe5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000480)=0x84) sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xffffffffffff7429, @mcast1={0xff, 0x1, [], 0x1}, 0xf84}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="43d374d84364b9a52af10e41572a9e5a5f10c1e4cb2d", 0x16}, {&(0x7f00000000c0)="d0d5a6771547e669c17a026b3278a5259aa6a1e8cb778292d1eb15d5ccd9f493c9c3c0bc74cc33ecc841224db3e62917f23806a70a0e49f0a04c9f273b6c1178b7562696", 0x44}, {&(0x7f0000000140)="33425875cd53ac8cfccc3a41318ef45370159b2448f9601578f683f7424eddd2249a30c06a13a851940c99d851cc9016e27636195fc716ca07ab679caa3df9c04776fd1313c489f22515c10bcbf0cf5bbeade3f24134ef1095489bb98ba33c4d9119a8a96c", 0x65}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x8000, 0x7fffffff, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x7, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0xbf, 0xfffffffffffffff9, 0x2, 0x28, 0x40, 0x81, 0x4, 0x800, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x0, 0x7, 0x1, 0x3, 0x7f, 0x2, r5}}], 0xc0, 0x436e1901855edc3d}, 0x851) 2018/04/08 16:28:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x300000000000000}], 0x30) [ 328.424791] binder: BINDER_SET_CONTEXT_MGR already set [ 328.443277] binder: 26863:26882 ioctl 40046207 0 returned -16 [ 328.457346] FAULT_INJECTION: forcing a failure. [ 328.457346] name failslab, interval 1, probability 0, space 0, times 0 [ 328.468699] CPU: 0 PID: 26868 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 328.475543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.484901] Call Trace: [ 328.487505] dump_stack+0x1b9/0x294 [ 328.491156] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.496379] should_fail.cold.4+0xa/0x1a [ 328.500462] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.505580] ? kasan_kmalloc+0xc4/0xe0 [ 328.509487] ? kmem_cache_alloc+0x12e/0x760 [ 328.513825] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 328.518682] ? kvm_mmu_load+0x21/0x10e0 2018/04/08 16:28:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x2cc6c, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:18 executing program 0: write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x27) [ 328.522669] ? vcpu_enter_guest+0x35a0/0x5c40 [ 328.527178] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 328.531081] binder: BINDER_SET_CONTEXT_MGR already set [ 328.532204] ? graph_lock+0x170/0x170 [ 328.532224] ? do_syscall_64+0x29e/0x9d0 [ 328.532242] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 328.532270] ? find_held_lock+0x36/0x1c0 [ 328.537640] binder: 26886:26888 ioctl 40046207 0 returned -16 [ 328.541329] ? __lock_is_held+0xb5/0x140 [ 328.541373] ? check_same_owner+0x320/0x320 [ 328.541404] ? rcu_note_context_switch+0x710/0x710 2018/04/08 16:28:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x60, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:18 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x20000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 328.574374] should_failslab+0x124/0x180 [ 328.578465] kmem_cache_alloc+0x2af/0x760 [ 328.582632] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 328.587495] mmu_topup_memory_caches+0xf7/0x3a0 [ 328.592190] kvm_mmu_load+0x21/0x10e0 [ 328.596007] ? vcpu_enter_guest+0x26b6/0x5c40 [ 328.600531] vcpu_enter_guest+0x35a0/0x5c40 [ 328.604886] ? kvm_set_msr_common+0x2660/0x2660 [ 328.609573] ? perf_trace_lock+0x900/0x900 [ 328.613824] ? handle_rdmsr+0xa20/0xa20 [ 328.617815] ? graph_lock+0x170/0x170 [ 328.621624] ? __lock_acquire+0x7f5/0x5130 2018/04/08 16:28:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xf, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, r1, 0x10, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x25}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3d76}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0xae, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) write$evdev(r2, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x2, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000400)={0x7, r3}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000380)={0x5, 0x6, 0x9, 0x8000, 0x2}) [ 328.625894] ? __lock_is_held+0xb5/0x140 [ 328.629969] ? ah_output+0x308/0x16b0 [ 328.633791] ? lock_acquire+0x1dc/0x520 [ 328.637776] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 328.642816] ? lock_release+0xa10/0xa10 [ 328.646804] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 328.652101] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 328.656611] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 328.661831] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 328.666679] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 328.671722] kvm_vcpu_ioctl+0x79d/0x12e0 [ 328.675801] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 328.679961] ? graph_lock+0x170/0x170 [ 328.683266] binder: BINDER_SET_CONTEXT_MGR already set [ 328.683771] ? find_held_lock+0x36/0x1c0 [ 328.693107] ? lock_downgrade+0x8e0/0x8e0 [ 328.697277] ? kasan_check_read+0x11/0x20 [ 328.701436] ? rcu_is_watching+0x85/0x140 [ 328.705599] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 328.706356] binder: 26894:26898 ioctl 40046207 0 returned -16 [ 328.710810] ? __fget+0x40c/0x650 [ 328.710837] ? match_held_lock+0x801/0x8b0 2018/04/08 16:28:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0xbc070000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 328.710859] ? expand_files.part.8+0x9a0/0x9a0 [ 328.710879] ? kasan_check_write+0x14/0x20 [ 328.710899] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 328.710923] ? wait_for_completion+0x870/0x870 [ 328.710942] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 328.747922] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 328.752089] do_vfs_ioctl+0x1cf/0x1650 [ 328.756006] ? ioctl_preallocate+0x2e0/0x2e0 [ 328.760431] ? fget_raw+0x20/0x20 [ 328.763903] ? __sb_end_write+0xac/0xe0 [ 328.767897] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 328.773449] ? fput+0x130/0x1a0 [ 328.776749] ? ksys_write+0x1a6/0x250 [ 328.780572] ? security_file_ioctl+0x9b/0xd0 [ 328.784267] binder: BINDER_SET_CONTEXT_MGR already set [ 328.784996] ksys_ioctl+0xa9/0xd0 [ 328.785022] SyS_ioctl+0x24/0x30 [ 328.785039] ? ksys_ioctl+0xd0/0xd0 [ 328.785060] do_syscall_64+0x29e/0x9d0 [ 328.785076] ? vmalloc_sync_all+0x30/0x30 [ 328.785096] ? _raw_spin_unlock_irq+0x27/0x70 [ 328.785115] ? finish_task_switch+0x1ca/0x820 [ 328.785139] ? syscall_return_slowpath+0x5c0/0x5c0 [ 328.790678] binder: 26904:26906 ioctl 40046207 0 returned -16 [ 328.793837] ? syscall_return_slowpath+0x30f/0x5c0 [ 328.793863] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 328.793892] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.793922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 328.793937] RIP: 0033:0x455259 [ 328.793948] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.793967] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 328.793979] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 2018/04/08 16:28:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1818, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x3f}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="00005b01aaaaaaaaaabbaaaaaaaaaabb0000000000000180c2000000aaaaaaaaaabbaaaaaaaaaa00ffffffffffffaaaaaaaaaaaaffffffffffffaaaaaaaaaaaa17f8efee6e1d6ff3d4c2230da90fe701f7aa3e6952a1d4df9ed1fa8f74c20866986042d60c6371428eece611e9f2d55f5971ee0644b1dde5e1becc42"]) 2018/04/08 16:28:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4f2000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 328.874357] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.874374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 328.874385] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000019 [ 328.903571] binder: BINDER_SET_CONTEXT_MGR already set [ 328.903590] binder: 26916:26920 ioctl 40046207 0 returned -16 2018/04/08 16:28:18 executing program 5 (fault-call:7 fault-nth:26): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1500000000000000}], 0x30) 2018/04/08 16:28:18 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x6) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000d1a000)={0xa}, 0x1c) 2018/04/08 16:28:18 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x0, 0x3, 0x6}) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x4c000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x1, 0x3, 0x64ec0dcb, 0x71b, 0x5f4494fd, 0x7fffffff, 0x200}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x6, &(0x7f00000006c0)=[{&(0x7f0000000180)="913b2afee27ef6cc103ea475b0f09fd21896e5db8dd6d25a77a67c0dc9aeb946e225ada06881f3ca4777f6f838651a8b9740a41d662c056f3772550607a094dcd64efbfcaf7663c1079a435d7f23b0", 0x4f, 0x1ff}, {&(0x7f0000000480)="007804bdcab44b6d5f2dcae28eef44ef9d6ad3925aaeb785b0254cb05217b28233d1bb228f6a0a01292eb00fc0babbe1d3b5789620fd4b49b786b8e4ba61404b4649b3a81872d49281b8d526a893fae7c10b5590f530ccfd526574ea3261a4e6285b5c37289bcbe92961cf0f96b1c220ab0624444bafc6b520ddf31187f56e1eab8099000ec9eb34523334951e9f2f582641a5e39e1d316dd3370466f00d80c88fcda39e770d63bb953c190173a456ed55e73d768d18672ae5edd66cd06f05d88049f7298830911934eb0af828f6fe2222507ff0a3873d3f1e577c601723ae22cf1b0cd9db1291a4a231c2f513fb26753a7b18a000", 0xf5, 0x38b7}, {&(0x7f0000000200)="024915708fef25f9f0ce9a587cdb9c220374101fff1de1960e072d7789beb233733afa55b5b75fbd2ef2446604384e0cac422183f2c7f57425b090a30630564ecd7d3280353b71a5d71afdc5d8c7988bb7990b4ad208b96936de1ac26c303c56530acceabaf6d2a5104c", 0x6a, 0x4}, {&(0x7f0000000580)="af028f75e65919e332bb918804b7f0d55e458eccde2f73440309e5077df2ecaa83162be16c4723273880da5cbab6233c169fbd78f8e4db7414b13341e8d974a01cfbb026848b7f0ebafdd11d7ef7d7f7c0ca1ce4cff07b55d4e1fa8b83c4f233f2d05797f74d4c2cc78ed1f7", 0x6c, 0x4}, {&(0x7f0000000600)="4f5fd4d86e76ae080ef98f6345cbac2de0731e47a2c4cf7e1a851a7950c40dd8e7f107a8ec386ed5bf431b303451371287ba", 0x32, 0x100000000}, {&(0x7f0000000640)="340ab16e7c7b1b8c2cc8cb9adcf02cda18f240a5fdbab1f04eed1d7a49c533e8846a64547be4b5778afa688a51fbfe8b9fb6a6ba10d41775deb45f2199a8dec963e7358e8b2f9ec915865427c864a8fd515b752bf3bede5f4468ae57553599ec4978f18aa080beb20450641b0c606ca148be73d1a813be25eddb7bbcfb8ac1", 0x7f, 0x36bc}], 0x80, &(0x7f0000000780)={[{@nosuiddir='nosuiddir', 0x2c}]}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000002c0)) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x10001, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180)={0x1f, 0x6, {0xfff, 0xbf, 0x72, 0x6}}, 0xe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) 2018/04/08 16:28:18 executing program 3: 2018/04/08 16:28:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x70, 0x7, 0x8, 0xff, 0x8000, 0x0, 0x400, 0x8, 0x1, 0x8001, 0x5, 0x5, 0x1, 0x1, 0x3, 0x1, 0x7, 0x3, 0x6770, 0x3ff, 0xffffffff, 0x3b, 0x66649817, 0x5, 0x7fffffff, 0x10000, 0x1f, 0x47, 0x29b, 0x4, 0x7fffffff, 0xffffffffffff9c5e, 0x8000, 0x5, 0x5, 0x5, 0x8, 0x0, 0x2, 0x4, @perf_config_ext={0x0, 0x200}, 0x6, 0x0, 0xfffffffffffffbff, 0x0, 0x1, 0x58, 0x1}, r1, 0xa, r0, 0x9) [ 329.325570] binder: BINDER_SET_CONTEXT_MGR already set [ 329.345178] binder: 26939:26948 ioctl 40046207 0 returned -16 2018/04/08 16:28:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x7300, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 329.384278] FAULT_INJECTION: forcing a failure. [ 329.384278] name failslab, interval 1, probability 0, space 0, times 0 [ 329.395582] CPU: 1 PID: 26943 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 329.402803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.412155] Call Trace: [ 329.414755] dump_stack+0x1b9/0x294 [ 329.418398] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.423610] should_fail.cold.4+0xa/0x1a [ 329.427685] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.432800] ? kasan_kmalloc+0xc4/0xe0 [ 329.436697] ? kmem_cache_alloc+0x12e/0x760 [ 329.441023] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 329.445873] ? kvm_mmu_load+0x21/0x10e0 [ 329.449854] ? vcpu_enter_guest+0x35a0/0x5c40 [ 329.454354] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 329.459379] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 329.460990] binder: BINDER_SET_CONTEXT_MGR already set [ 329.463615] ? graph_lock+0x170/0x170 [ 329.463633] ? do_syscall_64+0x29e/0x9d0 [ 329.463651] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/08 16:28:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0xa02, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[0x495]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000bccff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="fe", 0x1, 0x4c004, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$key(0xf, 0x3, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6d}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200801, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) sendto$inet(r0, &(0x7f0000769fff), 0x1029e, 0x4008004, 0x0, 0x0) r5 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='/dev/dsp\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r5, 0x100) [ 329.463674] ? find_held_lock+0x36/0x1c0 [ 329.463695] ? __lock_is_held+0xb5/0x140 [ 329.476301] binder: 26958:26960 ioctl 40046207 0 returned -16 [ 329.476798] ? check_same_owner+0x320/0x320 [ 329.500387] ? rcu_note_context_switch+0x710/0x710 [ 329.505327] should_failslab+0x124/0x180 [ 329.509396] kmem_cache_alloc+0x2af/0x760 [ 329.513554] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 329.518403] mmu_topup_memory_caches+0xf7/0x3a0 [ 329.523084] kvm_mmu_load+0x21/0x10e0 [ 329.526890] ? kasan_check_write+0x14/0x20 2018/04/08 16:28:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x2000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 329.531159] vcpu_enter_guest+0x35a0/0x5c40 [ 329.535494] ? perf_trace_lock_acquire+0xa0/0x980 [ 329.540335] ? kvm_set_msr_common+0x2660/0x2660 [ 329.545010] ? perf_trace_lock+0x900/0x900 [ 329.549257] ? handle_rdmsr+0xa20/0xa20 [ 329.553236] ? graph_lock+0x170/0x170 [ 329.557035] ? __lock_acquire+0x7f5/0x5130 [ 329.561275] ? perf_trace_lock_acquire+0xe3/0x980 [ 329.566130] ? __lock_is_held+0xb5/0x140 [ 329.570205] ? lock_acquire+0x1dc/0x520 [ 329.574186] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 329.577787] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x400000080800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80000000}) personality(0x400000003ffff8) uname(&(0x7f0000000200)) [ 329.579203] ? lock_release+0xa10/0xa10 [ 329.579220] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 329.579243] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 329.579259] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 329.579285] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 329.579301] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 329.584759] binder: 26965:26967 ioctl 40046207 0 returned -16 [ 329.588527] kvm_vcpu_ioctl+0x79d/0x12e0 [ 329.588547] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 329.588565] ? graph_lock+0x170/0x170 [ 329.588586] ? find_held_lock+0x36/0x1c0 2018/04/08 16:28:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x500, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 329.588614] ? lock_downgrade+0x8e0/0x8e0 [ 329.639346] ? kasan_check_read+0x11/0x20 [ 329.643499] ? rcu_is_watching+0x85/0x140 [ 329.647652] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 329.652853] ? __fget+0x40c/0x650 [ 329.656317] ? match_held_lock+0x801/0x8b0 [ 329.660560] ? expand_files.part.8+0x9a0/0x9a0 [ 329.665146] ? kasan_check_write+0x14/0x20 [ 329.669391] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 329.671181] binder: BINDER_SET_CONTEXT_MGR already set [ 329.674324] ? wait_for_completion+0x870/0x870 [ 329.674343] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 329.674361] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 329.674378] do_vfs_ioctl+0x1cf/0x1650 [ 329.674399] ? ioctl_preallocate+0x2e0/0x2e0 [ 329.674415] ? fget_raw+0x20/0x20 [ 329.674431] ? __sb_end_write+0xac/0xe0 [ 329.674450] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 329.679942] binder: 26970:26972 ioctl 40046207 0 returned -16 [ 329.684269] ? fput+0x130/0x1a0 [ 329.684285] ? ksys_write+0x1a6/0x250 [ 329.684305] ? security_file_ioctl+0x9b/0xd0 [ 329.684323] ksys_ioctl+0xa9/0xd0 [ 329.684341] SyS_ioctl+0x24/0x30 [ 329.684354] ? ksys_ioctl+0xd0/0xd0 [ 329.684370] do_syscall_64+0x29e/0x9d0 [ 329.684384] ? vmalloc_sync_all+0x30/0x30 [ 329.684400] ? _raw_spin_unlock_irq+0x27/0x70 [ 329.684415] ? finish_task_switch+0x1ca/0x820 [ 329.684431] ? syscall_return_slowpath+0x5c0/0x5c0 [ 329.684446] ? syscall_return_slowpath+0x30f/0x5c0 [ 329.684473] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 329.774656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.779494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/08 16:28:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x8000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x828001) socketpair(0x8, 0xf, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r3}, 0x10) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x20000000000000, 0x8, 0x400003}], 0x30) fstat(r2, &(0x7f0000000380)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='devtmpfs\x00', 0x1000, &(0x7f0000000240)="16a426dc4a999c9d2498849ecdc204b07afac58acb9c0473d19e0d404fdb93f4615e8053d6f84f99915b6aead1fc169cdcb2475394c4b4c23141a40516ca0caf4440cfc0250370865c7cb62c5d58ed3d4169038824caa3d199a505183d3193cd90a2c2bb395bb952fefe23b6270a54d69fcae9710258577d1d39516c99a9a2d017d9661e8d7c27f54e5e3d000a0ba0550a693a") uselib(&(0x7f0000000540)='./file0\x00') setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300), 0x4) [ 329.784669] RIP: 0033:0x455259 [ 329.787841] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.795534] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 329.802786] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 329.810041] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.817295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 329.824545] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000001a 2018/04/08 16:28:19 executing program 5 (fault-call:7 fault-nth:27): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) pipe2(&(0x7f0000000000), 0x800) 2018/04/08 16:28:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x400000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc7b, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x1f, 0x0, 0x1, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x1ff}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r3 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="f2ef7561d37381280cde46cec75957f7970963052ceb95cd24f8a924169d9b4780bfc33811c0934a32c59fdb43db1bde132bc1ee7a739b213d179ad54661c660d476117ecc7e5bd853f862718a5e93c9d468240d7a6ee22df9c0bdb2841dd9c53c", 0x61, 0x0) add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="f9535bd1f323fcaa8ba317de6281331f6fa27d82200889edff8282398eaae2841685c928a42977581e15675072a8c0801afbb5c1b381c7eaf61970c52b2230da10b73cc1061da66c98c3f4295117f39825f6bfefbafe4e0757ad1b0af28ea5840fe9906bec900c76ae2bfc5781a90b5fbe45fb257c3130361483f0de4db4bb80926358595bcbce454f8f8df711f9c8b2", 0x90, r3) 2018/04/08 16:28:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:19 executing program 1: r0 = gettid() waitid(0x3, r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/08 16:28:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x400000000000000}], 0x30) 2018/04/08 16:28:19 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x4b10, 0x800000000000}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0xaf01, &(0x7f00001e3000)) clock_gettime(0x0, &(0x7f0000000180)) ppoll(&(0x7f00000000c0)=[{r4}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="88acfd694eb3b901d0f9d400000000000000000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r6 = socket$inet(0x2, 0x7, 0x4) unshare(0x40040000) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]}, 0x4ed) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r7}, &(0x7f0000000180)=0xffffffffffffffab) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x0, 0x3, 'sh\x00', 0x4, 0x6, 0x1f}, 0x2c) [ 329.902767] binder: BINDER_SET_CONTEXT_MGR already set [ 329.922538] binder: 26976:26982 ioctl 40046207 0 returned -16 [ 330.018247] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x100) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {{0x0, 0x7530}}], 0x30) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) accept(r1, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) 2018/04/08 16:28:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x500000000000000}], 0x30) [ 330.059719] binder: 26998:27010 ioctl 40046207 0 returned -16 [ 330.091534] FAULT_INJECTION: forcing a failure. [ 330.091534] name failslab, interval 1, probability 0, space 0, times 0 [ 330.102834] CPU: 1 PID: 26999 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 330.109674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.119027] Call Trace: [ 330.121657] dump_stack+0x1b9/0x294 [ 330.125301] ? dump_stack_print_info.cold.2+0x52/0x52 [ 330.130509] should_fail.cold.4+0xa/0x1a [ 330.134581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.139684] ? kasan_kmalloc+0xc4/0xe0 [ 330.143581] ? kmem_cache_alloc+0x12e/0x760 [ 330.147917] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 330.152772] ? kvm_mmu_load+0x21/0x10e0 2018/04/08 16:28:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000a4040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 330.156754] ? vcpu_enter_guest+0x35a0/0x5c40 [ 330.161252] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 330.166269] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 330.170508] ? graph_lock+0x170/0x170 [ 330.174319] ? do_syscall_64+0x29e/0x9d0 [ 330.178385] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.183772] ? find_held_lock+0x36/0x1c0 [ 330.187847] ? __lock_is_held+0xb5/0x140 [ 330.191930] ? check_same_owner+0x320/0x320 [ 330.196267] ? rcu_note_context_switch+0x710/0x710 [ 330.201211] should_failslab+0x124/0x180 [ 330.205283] kmem_cache_alloc+0x2af/0x760 [ 330.209446] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 330.214297] mmu_topup_memory_caches+0xf7/0x3a0 [ 330.218975] kvm_mmu_load+0x21/0x10e0 [ 330.222784] ? kasan_check_write+0x14/0x20 [ 330.227029] vcpu_enter_guest+0x35a0/0x5c40 [ 330.231366] ? perf_trace_lock_acquire+0xa0/0x980 [ 330.236223] ? kvm_set_msr_common+0x2660/0x2660 [ 330.240899] ? perf_trace_lock+0x900/0x900 [ 330.245145] ? handle_rdmsr+0xa20/0xa20 [ 330.249121] ? graph_lock+0x170/0x170 [ 330.252919] ? __lock_acquire+0x7f5/0x5130 2018/04/08 16:28:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 330.254676] binder: 27025:27027 unknown command 1077938688 [ 330.257159] ? perf_trace_lock_acquire+0xe3/0x980 [ 330.257187] ? __lock_is_held+0xb5/0x140 [ 330.257206] ? lock_acquire+0x1dc/0x520 [ 330.257224] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 330.276752] binder: 27025:27027 ioctl c0306201 20000240 returned -22 [ 330.280656] ? lock_release+0xa10/0xa10 [ 330.280675] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 330.280692] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 330.280704] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 330.280726] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 330.308691] binder: BINDER_SET_CONTEXT_MGR already set [ 330.310878] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 330.310907] kvm_vcpu_ioctl+0x79d/0x12e0 [ 330.310926] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 330.310943] ? graph_lock+0x170/0x170 [ 330.310960] ? find_held_lock+0x36/0x1c0 [ 330.331881] binder: 27025:27029 ioctl 40046207 0 returned -16 [ 330.333183] ? lock_downgrade+0x8e0/0x8e0 [ 330.333205] ? kasan_check_read+0x11/0x20 [ 330.333221] ? rcu_is_watching+0x85/0x140 [ 330.333240] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/04/08 16:28:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="06634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 330.360715] ? __fget+0x40c/0x650 [ 330.364173] ? match_held_lock+0x801/0x8b0 [ 330.368409] ? expand_files.part.8+0x9a0/0x9a0 [ 330.372991] ? kasan_check_write+0x14/0x20 [ 330.377230] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 330.382168] ? wait_for_completion+0x870/0x870 [ 330.386758] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 330.391955] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 330.396107] do_vfs_ioctl+0x1cf/0x1650 [ 330.400005] ? ioctl_preallocate+0x2e0/0x2e0 [ 330.404419] ? fget_raw+0x20/0x20 [ 330.407878] ? __sb_end_write+0xac/0xe0 [ 330.411860] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 330.417400] ? fput+0x130/0x1a0 [ 330.420682] ? ksys_write+0x1a6/0x250 [ 330.424492] ? security_file_ioctl+0x9b/0xd0 [ 330.428907] ksys_ioctl+0xa9/0xd0 [ 330.432363] SyS_ioctl+0x24/0x30 [ 330.435730] ? ksys_ioctl+0xd0/0xd0 [ 330.439366] do_syscall_64+0x29e/0x9d0 [ 330.443252] ? vmalloc_sync_all+0x30/0x30 [ 330.447406] ? _raw_spin_unlock_irq+0x27/0x70 [ 330.451906] ? finish_task_switch+0x1ca/0x820 [ 330.455577] binder: 27032:27034 unknown command 1077961478 [ 330.456407] ? syscall_return_slowpath+0x5c0/0x5c0 [ 330.456425] ? syscall_return_slowpath+0x30f/0x5c0 [ 330.456443] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 330.456462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.474116] binder: 27032:27034 ioctl c0306201 20000240 returned -22 [ 330.477241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.477254] RIP: 0033:0x455259 [ 330.477263] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 330.477280] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 2018/04/08 16:28:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) dup2(r0, r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 330.477289] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 330.477297] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 330.477310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 330.497680] binder: BINDER_SET_CONTEXT_MGR already set [ 330.504632] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000001b [ 330.560239] binder: 27032:27036 ioctl 40046207 0 returned -16 [ 330.571322] IPVS: ftp: loaded support on port[0] = 21 [ 330.648310] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 16:28:20 executing program 5 (fault-call:7 fault-nth:28): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000001, 0x200000) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000), 0xbf) 2018/04/08 16:28:20 executing program 3: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x2) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000240)={0x7b, 0x0, [0x100000001, 0x5, 0x7fff, 0x100000001]}) io_setup(0x5, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xe, 0x80000000, r0, &(0x7f0000000040)="fd0c8562ab1c15c4f5ca140a1ac09b23c3623fd2c1f747c8c76aa7a6945d2131f4469ff2a72305b98ed2fc2efd", 0x2d, 0x8, 0x0, 0x0, r0}, &(0x7f0000000180)) 2018/04/08 16:28:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1100000000000000}], 0x30) 2018/04/08 16:28:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="12634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:20 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x200000000000009d, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000800000000001d028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xfffffffffffffdb1, &(0x7f0000000300)=""/206, 0x41100}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001580)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001680)=0xe8) r2 = dup3(r0, r0, 0x80000) accept4$bt_l2cap(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x8800) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x4, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0xffffffffffffff70, 0xf, 0x2, 0x6, 0xfffffff0, 0xffffffffffffffff}], &(0x7f0000000080)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x2, 0xbb, &(0x7f0000000300)=""/187, 0x800000000, 0x1, [], r1}, 0x48) 2018/04/08 16:28:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001900)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001700)={0x3, 0xffffffffffffff9c}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001740)=""/149) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x80000002, 0x20001) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001800), &(0x7f0000001840)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001880), &(0x7f00000018c0)=0xb) getpid() r4 = getpid() r5 = getpgid(r4) move_pages(r5, 0x1, &(0x7f0000000140)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000180)=[0x5b0, 0x5, 0x8, 0x5, 0x80000000, 0x4, 0x1], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r6 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x8, 0x450943) recvmsg$kcm(r6, &(0x7f00000016c0)={&(0x7f0000000280)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/69, 0x45}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/3, 0x3}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/41, 0x29}, {&(0x7f0000001440)=""/120, 0x78}, {&(0x7f00000014c0)=""/144, 0x90}, {&(0x7f0000001580)=""/101, 0x65}], 0x8, &(0x7f0000001680)=""/25, 0x19, 0x2}, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f00000013c0)=0x8001, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000100)={'lo\x00'}) write$evdev(r2, &(0x7f0000a16000)=[{{}, 0x3, 0x48, 0x2}, {{}, 0x0, 0x269}], 0xfffffffffffffd13) 2018/04/08 16:28:20 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f0000000500)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0xfcee, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) fallocate(r1, 0x0, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/08 16:28:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet_tcp(0x2, 0x1, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80000000, 0x40800) accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80000) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x2, @time={0x77359400}, 0xa245, {0x9, 0x3f}, 0x9, 0x2}) [ 330.804347] binder: 27048:27059 unknown command 1077961490 [ 330.834762] FAULT_INJECTION: forcing a failure. [ 330.834762] name failslab, interval 1, probability 0, space 0, times 0 [ 330.836857] binder: 27048:27059 ioctl c0306201 20000240 returned -22 2018/04/08 16:28:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) munmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/08 16:28:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 330.846067] CPU: 1 PID: 27055 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 330.859371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.868722] Call Trace: [ 330.871320] dump_stack+0x1b9/0x294 [ 330.874961] ? dump_stack_print_info.cold.2+0x52/0x52 [ 330.880166] should_fail.cold.4+0xa/0x1a [ 330.884243] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.889352] ? kasan_kmalloc+0xc4/0xe0 [ 330.893250] ? kmem_cache_alloc+0x12e/0x760 [ 330.897585] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 330.902431] ? kvm_mmu_load+0x21/0x10e0 [ 330.906410] ? vcpu_enter_guest+0x35a0/0x5c40 [ 330.910912] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 330.915933] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 330.920173] ? graph_lock+0x170/0x170 [ 330.923977] ? do_syscall_64+0x29e/0x9d0 [ 330.928042] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.932515] binder: BINDER_SET_CONTEXT_MGR already set [ 330.933414] ? find_held_lock+0x36/0x1c0 [ 330.933437] ? __lock_is_held+0xb5/0x140 [ 330.933466] ? check_same_owner+0x320/0x320 2018/04/08 16:28:20 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/157, 0x9d}, 0x0) gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) shutdown(r0, 0x0) [ 330.951114] ? rcu_note_context_switch+0x710/0x710 [ 330.956054] should_failslab+0x124/0x180 [ 330.960124] kmem_cache_alloc+0x2af/0x760 [ 330.964277] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 330.966474] binder: 27048:27071 ioctl 40046207 0 returned -16 [ 330.969116] mmu_topup_memory_caches+0xf7/0x3a0 [ 330.969140] kvm_mmu_load+0x21/0x10e0 [ 330.969158] ? kasan_check_write+0x14/0x20 [ 330.969180] vcpu_enter_guest+0x35a0/0x5c40 [ 330.969203] ? perf_trace_lock_acquire+0xa0/0x980 [ 330.969222] ? kvm_set_msr_common+0x2660/0x2660 2018/04/08 16:28:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 331.001534] ? perf_trace_lock+0x900/0x900 [ 331.005782] ? handle_rdmsr+0xa20/0xa20 [ 331.009761] ? graph_lock+0x170/0x170 [ 331.013559] ? __lock_acquire+0x7f5/0x5130 [ 331.017800] ? perf_trace_lock_acquire+0xe3/0x980 [ 331.022657] ? __lock_is_held+0xb5/0x140 [ 331.026727] ? lock_acquire+0x1dc/0x520 [ 331.030708] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 331.035733] ? lock_release+0xa10/0xa10 [ 331.039718] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 331.044998] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 331.049494] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/04/08 16:28:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="04634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 331.054696] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 331.059544] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 331.064578] kvm_vcpu_ioctl+0x79d/0x12e0 [ 331.068645] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 331.072798] ? graph_lock+0x170/0x170 [ 331.076604] ? find_held_lock+0x36/0x1c0 [ 331.080673] ? lock_downgrade+0x8e0/0x8e0 [ 331.084833] ? kasan_check_read+0x11/0x20 [ 331.088981] ? rcu_is_watching+0x85/0x140 [ 331.093136] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 331.098338] ? __fget+0x40c/0x650 [ 331.101796] ? match_held_lock+0x801/0x8b0 [ 331.106035] ? expand_files.part.8+0x9a0/0x9a0 [ 331.110621] ? kasan_check_write+0x14/0x20 [ 331.114863] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 331.119804] ? wait_for_completion+0x870/0x870 [ 331.124387] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 331.129585] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 331.133737] do_vfs_ioctl+0x1cf/0x1650 [ 331.137642] ? ioctl_preallocate+0x2e0/0x2e0 [ 331.137658] ? fget_raw+0x20/0x20 [ 331.145493] ? __sb_end_write+0xac/0xe0 [ 331.149476] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 331.155013] ? fput+0x130/0x1a0 [ 331.158295] ? ksys_write+0x1a6/0x250 [ 331.162106] ? security_file_ioctl+0x9b/0xd0 [ 331.166520] ksys_ioctl+0xa9/0xd0 [ 331.169978] SyS_ioctl+0x24/0x30 [ 331.173346] ? ksys_ioctl+0xd0/0xd0 [ 331.176975] do_syscall_64+0x29e/0x9d0 [ 331.180865] ? vmalloc_sync_all+0x30/0x30 [ 331.185014] ? _raw_spin_unlock_irq+0x27/0x70 [ 331.189512] ? finish_task_switch+0x1ca/0x820 [ 331.194014] ? syscall_return_slowpath+0x5c0/0x5c0 [ 331.198948] ? syscall_return_slowpath+0x30f/0x5c0 [ 331.203890] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 331.209263] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.214114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 331.219305] RIP: 0033:0x455259 [ 331.222497] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 331.230213] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 331.237480] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 331.244748] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 331.252015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 331.259285] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000001c [ 331.285891] binder: 27086:27096 unknown command 1077961476 [ 331.318627] binder: 27086:27096 ioctl c0306201 20000240 returned -22 [ 331.359124] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:21 executing program 5 (fault-call:7 fault-nth:29): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:21 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611818"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) accept(0xffffffffffffffff, &(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x13a) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000002c0)={r2, r0}) 2018/04/08 16:28:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x300}], 0x30) 2018/04/08 16:28:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:21 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl(r0, 0xfff, &(0x7f0000000040)="a0f87855fc089fb50b7207523927f3eed1c8bff0f27cbc89aafdcd69acfb9fa2565b59df090357f3bb78f778e2d31ee1196e45839bf29b2f6e9bfb8132b13519c0808a14fb2f2dcea8222576e877b3bfb20c3650b660d61072288f8384dae45e793d8dbb041c88a5fa4a41eff94e6e39eec885e70a8e732c42dd") r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:21 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x2400) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000240)={{0x6, 0x6, 0x1000, 0x101, "2a16c389358488b2b756b9ef250ba030210427b077c80f77ecf8cb076ec83eb88d76aeafb6fa0986090e6f84", 0x1000}, 0x9, [0x5, 0xbb5, 0x80000001, 0x2, 0xffffffffffff831c, 0x40, 0xd2, 0x6, 0x2, 0x1, 0x6, 0x4b4, 0x3, 0x7fffffff, 0x7fff, 0x56b, 0x447, 0x5084, 0x8, 0xff, 0x2, 0x6, 0x0, 0x3f, 0x2, 0x3be6, 0x5bbc, 0x0, 0x7, 0xde8, 0x3, 0x7, 0x0, 0x526, 0x6, 0x7, 0xe02, 0x4, 0xd74, 0x5, 0xd2eb, 0x2, 0x3000000000000000, 0xeac, 0x1ff, 0x5, 0x80000000, 0x5, 0xfffffffffffffffa, 0x5, 0x8, 0x2, 0x3, 0xffffffff00000000, 0x80, 0x0, 0x7, 0x200, 0x3, 0x9, 0x2, 0x2, 0x8, 0x7, 0x9, 0x9, 0x80000000, 0x2, 0x9, 0x9, 0x1, 0x3, 0xb962, 0xfffffffffffffff9, 0x3, 0x9, 0x6, 0x200, 0x7f, 0x2, 0x8, 0xf8000000000000, 0x5, 0xa4, 0x600000000, 0x0, 0x4, 0xfffffffffffffff8, 0x7fff, 0x6, 0xa87, 0x11, 0x0, 0x1, 0x0, 0x1, 0x4, 0x5, 0x3, 0x2, 0x2, 0x2, 0x5, 0x8, 0x9, 0x3, 0x1, 0x4, 0x1, 0xe022, 0xca5, 0x8, 0x5, 0x8, 0x9, 0x2, 0xfffffffffffffffd, 0x0, 0x1, 0x80000000, 0x3, 0x100000001, 0x9, 0x2d49, 0x49e, 0x1, 0x8, 0x7f], {0x0, 0x989680}}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r3, &(0x7f00000000c0)="0356de4ef82afa48881f7485557d773cfe9f9612691d5cbdcde678e9b758214a4cd232d8ada3572e7abf18caa6a7370b691d166b5409e343cc69dfbf08274f282ab1cf66de0515ae9eb29f2d734639c2f68328d71bbc02a727983868d79b70958a96a17058d13bc60246899f74bde840730b3a1d2b9c201a8e61d0955ec3d6ea786c2b839900de7ae1245821b1a92ce649acf5a7fa7f792ae1025695e722e50f7fd0ceedbd57c74d1e83b5cb3f56cd89a1f96130252b96e5b992e6afa41a12fcdff94ef41c4b0eaea3d6980bc3e5a8bb1ef1268f8ad81b593fbed1fd42dc8270f072da4f9cb18484d24a1300afd037b854f24832d55d29"}, 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) 2018/04/08 16:28:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000001c0)=[0x7, 0x8]) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000200)=0x8) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYRES16=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="b260762b3fb3c0654fb6643535907259892c7611278f8487e412c2a69613e82c7a0ff4ac40f971cebef34e7058b043be2eed0c8af09e60fbe80b5ffd27a994d84d49a661f3e666bf0cc6e22fb95542000000000000000000000000000000", @ANYPTR, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r0], @ANYBLOB="7ca02a49c7ae", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYPTR64, @ANYRES32=r0], @ANYRES16=r0, @ANYPTR64, @ANYRES64=r1]]) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/08 16:28:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="4c634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 331.382099] binder: 27086:27107 ioctl 40046207 0 returned -16 2018/04/08 16:28:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2101, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) 2018/04/08 16:28:21 executing program 1: getitimer(0x0, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003280)={0x4, 0x7, 0xa000}, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000bc0)=0xe8) fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000f80)=0x0) fcntl$notify(r1, 0x402, 0x2) r12 = geteuid() r13 = getgid() r14 = gettid() getresuid(&(0x7f0000000fc0), &(0x7f0000001000)=0x0, &(0x7f0000001040)) lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$TIOCGPGRP(r17, 0x540f, &(0x7f0000001180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000011c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000012c0)=0xe8) getgroups(0x4, &(0x7f0000001300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b80)={0x0}, &(0x7f0000001bc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001d00)=0xe8) getgroups(0x9, &(0x7f0000001d40)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000003100)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="0174b25be0a7a90ab1e9f80abd3a83c9081e110303178b85992cd0e3a331e42d01484e6c909d442b2686468a45d5e137b72c4c0efd1a64ea50da140e646255a760e3f60b02f0f9ccf64dc9c5eb822757b4ac499a5518fa4137bd5734a1c3d0aa4a6174d7b1e139eb9281141927cbce96ad892a26dbca71ce5623928ab83a43cc81a113f472c4201b844edee9002ffbd92f4929f7c0686d39f5ec39e1bba304803eb321b6ab5f17aa97ab05bbe99a5a1d43797df0ebb07e2653f96f51fc8d", 0xbe}, {&(0x7f0000000200)="30fa5c84eb54bf041aecfaa8848435fd18aafd1652197d648e607ab643666d891608c1d5529816ced46122bdf1b4ee2f1c7952893ccb71e22635205296a535aeaf498b7f0dff0a54f24bf60c8a87247fa6317d1c30405e645774e92f22aa90143b608560d652fe669497e26627fddb2ddcd560d67c1df1c27303d92e8f77ab7653", 0x81}, {&(0x7f00000002c0)="7d5ccfbb4d79f82ff803bc551bcb9aa31e7d13", 0x13}, {&(0x7f0000000300)="ff5fbfcb3f2bc95b9a9bd1e65cb4c31924c9931a78d1cfe881d8e056b3492e9c717e0326102b71209f3584d8e0f5f3f581c4c3f34fce19481b8f1cb3edeb1a1d242303e95b078235002237fbbf7f5860b5b175e3de880db07cde557812053f21aeef9ec033e0133df1625b975f30331918ef28ddedf70f793266131d057668ba3447bba2", 0x84}, {&(0x7f00000003c0)="fa1d74cb6ab022886a34c46470edded3eaf164fa663a12e0541bea5c071c0833a3e87d8ab24052c2b27c709a62632f42cb7bed0505645ed44ee473afce4f5920f02119274ee80e227bf7dff47ad34eae4a17f11e438f43211e1a425b00fe5041d303562c99f5b858de68f8ab33ec56a1c20043c0bb3912e8a8ff17be6d36280e7a568f7df584c5261e136df86a7d05c3f4d17aac9ed4fee83a5c45f5ad364b5cfed030d04470f4f874", 0xa9}], 0x5, &(0x7f0000000500)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x58, 0x20000000}, {&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000600)="c71b883661d0ff893dab79e11831c3901b455a86e12591ed091231bcd2c68329669ec32a1890c25f21fe452c91e25429a586b1129a2a8bebc7f017f0b76351e761fa7b9df0d0e90576dfec5ef176c3fb754a8af1b81dd869d16e5853d48f1d08cc173da0028c86095759aabe3abc38601fb2f395285af0f37b6418f2b23f70ef7ca8b6d6c02a3a059d19fec9928c50724ace3fc9391c3c9a4a0ecbf8be4d8d21880d9a26c4248b768856288d2795d72f32000c7426fc4ecef3285bd434268adba6", 0xc1}], 0x1, &(0x7f0000000c80)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x110, 0x4010}, {&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e40)="c84e75904f9645179029f326ac16072ae0073f865f186c4db2938ce73d3982a8ac77629a7b87f9ada917ab36b7e45f024fbf0a53f63f5019d8b0dba7beec0f0759a571872e017b3319da06e872bbe747c78574623b62c5dd0a1a59efe40a5427700239cce6ae0b9a9616202af36d26aca5f2bb559d2e280dada3fafc6710228bddcd0a2aad3d6a010e85f7ae89d3e9f6a5c2bd02570f08abeffbe32b3e4d488c675ed2f3f3aacdad28ac6e80d6", 0xad}, {&(0x7f0000000f00)="900b3bbc0f48b5f90ee21fe148e2ea80f813309761e0f0ebcc", 0x19}], 0x2, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r17]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r1]}], 0xb8, 0x40881}, {&(0x7f0000001400)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001480)="84104f5abfac5697016a9e2797092753e0f76afb95e4fc1c3c6f5f82b3523b1f49704efb294b37310884f9b14334048145f8af20ef1b6e0c36e60445b1c91a0b51e164de792bd7ab76ffb7554f21d0b15f7e3a44a27db3450225b9874579d19bfdc5836dbb4766b46d95c4bb", 0x6c}, {&(0x7f0000001500)="91a80c9483a15f2fc56a0060c78a7285e7a065f71ab53c0a9e548ae2112e53674881352061881575630b30127472d672c7afb930fd12eb47c060d7d1c76c43ae55c85b9975de111508bba27519ca6053037957363430a55a4fa542018c8eafe9027cf342e0731a68e2f123c426ca2dde8c4e5c6fce41c2ed3f2a32351f82316de8601742e97c82cc5ddb6fa17d27ccc81a12d8bc72905a7f1b0f26a449c2cf182d25e8b72a2a61a71f117f4832249bfa458a18bd01855485c9077064e062bb7f39ea2ae307651c533fa557b52aeb6c99d233aa52a5531aeb837f2fc2c4d24fdb77577552f0e9d628b5ab946da57a13", 0xef}, {&(0x7f0000001600)="dfb90a6d3527cebb008d8e8c175a396d7c69abed30dc3c1e72cdfea10077173846a11b76a283a811b0eaf874f722d366d88b32da636831e10a3ad836343beded7a829e5d2cf089ace8826d9b5c68a34ba231324d879f4ab4652f304f4f6f8499113e4c6c94807e47bcf159b1d751d74c3948a0aaf84666bf83", 0x79}, {&(0x7f0000001680)="ce07d0bba2ac022cd5d4b60042ce781b6baf894325", 0x15}, {&(0x7f00000016c0)="cf5b99d3186709b327289a3a5d418025ab3ba15f26c1634ef02bda81fde135dd9f5ea169c34f6fd366dda374b5c7587532de6c603dc3b85642368b51d1ea66a6c6f407864534567a7b33b2cf949dce2a8fbb9d0b1362ded2c0779f0f3f2175cc8ad17db03e02206f4b1f55d07347fb68c5adb0952cc0b61633943c833ba559d62406031a24eaf770ed103f699658b6edb8a6167c146d26f6c7afe4357c987d3e51", 0xa1}, {&(0x7f0000001780)="bef1b44896ee3e25c13ddeb7b9f010548f40dd580af22d86550b9e4df8bce200a9a3ceaf0d3bf5e1d63a3f4967b5a009cf06fe22fbf4ec573f002da6a6c1edcbc346e8471db9e4245d3877b2306355e603e4bb49662c43226e193cd8cd64b5eb4a190c72e1", 0x65}, {&(0x7f0000001800)="412151f2de479ee246e194783fdb7b946b488f259c1a9a894cb767e264d967bb8c2e8477386c12d003fbb969917060f48d8d7631ba9a56a6f8d4432ee77d7c0d6469de1f47d57407b6f5c66f668b9afd641fb7f4b411140c3e6a69efd17f50e743682952fa313e1b2bfdcb4e29c5b80def6dfd9930b293f00f58b43d40ff49583036c9c5bd16d8a95a88e32b5a", 0x8d}, {&(0x7f00000018c0)="50ccbfa2808399f41ec26abbb9c5dc21b21b7e07af42cfe4a456514270e40b5bc08d003895540aaad9e67c45ec71c5af6d40d8cfea575866f20ace65a35c3e99524f1b44b6a8f455e57c46ee78cc219c", 0x50}, {&(0x7f0000001940)="6e7747cfc21d647073d5f6d24091b106f8c41003e40bc7be18e5eff6219d607e0f5c93bf762a91a574f6018ee07d49f6e56df324119526819096faa86f2acb03efe2a164e8862f09cafe24d3bd8a3f0d647abdc0d9160b166abb3c83a63f67c5482f22", 0x63}, {&(0x7f00000019c0)="6f2a5cf91711a602e82c96a88ff5c017300edbcf5ccf238db33437c160381a5f4cb56c642bcc3dc2ab2b6841495f2f9990e084ee4c3a2190a25c82a434550e6291ff514c1b6d948336d4aa01212f6b840be030a0bc39a6d58f0320605c70aa13549129d6cc998c8553c0c25b9f7c7bcda16254955463df302ab091004834fd1ab75a6f133dfc03a559ecf07b7e28c17b5f6a0d2eb95c134a4ed9bce574faa3619a6b6290b3146f93d08129e007f48620fe822262281e8dc17eb67243d77bcaf3f55f57fff53dfae84f23b689adaa8c7c582b3b4943a60ecad65e1f3024b65ad9b19ff6878fb8f5", 0xe7}], 0xa, &(0x7f0000001d80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="00000004"], 0x58}, {&(0x7f0000001e00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000001e80)="7e28983e1a1e8e9978e7910ac6b223507efc4cfd8a23b9413c3f9a25baf3f15a13b9649b1b995f65f894977f5dd61d4a79f19046ecff308f49c46bc455d465d20d29e8820cb7abd92b8675cddcdc9cec6703aa5690fc86740502f26f63faa0ed9fe4a81d267a64e7cdaaafbe2ee5e4ff5bd99291c0f0824bec4c648a46c6c9468586d33ea8a76156df11f9eaed16f3eb1b26401069703272447e1a2a42d06b77946b70dc860fbadabf7fd3857a08866af00bd46a250e60694be6d9e4f2626bf81a4d30e58a9cd4aa795be24c7ffe977adb85eae84a78191b0bd7608f6483eba62106d3", 0xe3}, {&(0x7f0000001f80)="43cd7ee18036ee679032c534b078750bb583106e70ce748cf728600360c408d5d8724bdd333e", 0x26}, {&(0x7f0000001fc0)="bbac5a040ecbf4c0be53e4a8db78905b13ce91e4013320a78b44e9acc04a7a555ab02a00e94867bb7bf5d0100be929a933a2b7d6ff445108479fac0b1765cd18ea28c8b23d5498140d00dfd6453dcf3cef1999ef0c5c96460c7aae3580615d7c91b3fd01ea3382d90bee5e8a", 0x6c}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000003040)="8b7af60500f32620", 0x8}], 0x5, 0x0, 0x0, 0x40}], 0x5, 0x20000041) [ 331.526745] binder: 27116:27125 unknown command 1077961548 2018/04/08 16:28:21 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x63, 0x80800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x74, 0x3, 0x80000002}) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0), 0xffffffffffffff46) 2018/04/08 16:28:21 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x80, 0x4) 2018/04/08 16:28:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x5}], 0x30) [ 331.571274] binder: 27116:27125 ioctl c0306201 20000240 returned -22 2018/04/08 16:28:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x1b5, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f00000002c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000240), &(0x7f0000000280)}}, &(0x7f00000003c0)) timer_create(0x2, &(0x7f0000000240)={0x0, 0x27, 0x4, @thr={&(0x7f00000000c0)="0c5df1fdf822fe61773e84254432ca075a40688454fbf23d6760f2e73236649ee39b2e53b1085aebae4e257e75be7dc6fb1653f583784c89d18fd9db4d6097b5eef5f849ab12a6d5554171b385d7662df120065eaa5d0b7de439a0b538f601b1dec09fefcab013d7a31fb36b8996664541038c5072a1f30e137d366d82df8f3448a1b04ee3dcf820aad962571f25b742f8a96ab1e4aabe54ad2f4d951f4e0d3d5a3789142f55f24d718ae7dcffbad7f138825a9780f32f3a79559dc4f1907a616758459c4be1b0c7a2e93ff16bb581ce31d25b5e6e03", &(0x7f00000001c0)="376d1745c69c724fed625b58c2e090430154f8398faa6275c40371925d83c6040f59dcb338e2f40263232f5a81768e5f5c21e3706c097fcad057be8f8ca6fc771fedc9d06add51cda92d43f5f96fe88f646557b130b9b823bfdb336c3661cdce59b0d51b7411a53f9fbcce92fe4ca244e2bb045b63608a"}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) [ 331.616234] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{0x77359400}, 0x1, 0x47, 0x2}, {}], 0x30) [ 331.650699] binder: 27116:27135 ioctl 40046207 0 returned -16 [ 331.786438] FAULT_INJECTION: forcing a failure. [ 331.786438] name failslab, interval 1, probability 0, space 0, times 0 [ 331.797808] CPU: 0 PID: 27150 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 331.804644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.813992] Call Trace: [ 331.816586] dump_stack+0x1b9/0x294 [ 331.820225] ? dump_stack_print_info.cold.2+0x52/0x52 [ 331.825440] should_fail.cold.4+0xa/0x1a [ 331.829510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.834613] ? kasan_kmalloc+0xc4/0xe0 [ 331.838505] ? kmem_cache_alloc+0x12e/0x760 [ 331.842830] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 331.847677] ? kvm_mmu_load+0x21/0x10e0 [ 331.851655] ? vcpu_enter_guest+0x35a0/0x5c40 [ 331.856154] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 331.861175] ? graph_lock+0x170/0x170 [ 331.864981] ? do_syscall_64+0x29e/0x9d0 [ 331.869047] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 331.874427] ? find_held_lock+0x36/0x1c0 [ 331.878505] ? __lock_is_held+0xb5/0x140 [ 331.882596] ? check_same_owner+0x320/0x320 [ 331.886926] ? rcu_note_context_switch+0x710/0x710 [ 331.891876] should_failslab+0x124/0x180 [ 331.895945] kmem_cache_alloc+0x2af/0x760 [ 331.900107] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 331.904966] mmu_topup_memory_caches+0xf7/0x3a0 [ 331.909650] kvm_mmu_load+0x21/0x10e0 [ 331.913459] ? kasan_check_write+0x14/0x20 [ 331.917706] vcpu_enter_guest+0x35a0/0x5c40 [ 331.922045] ? perf_trace_lock_acquire+0x4f1/0x980 [ 331.926986] ? kvm_set_msr_common+0x2660/0x2660 [ 331.931664] ? perf_trace_lock+0x900/0x900 [ 331.935916] ? handle_rdmsr+0xa20/0xa20 [ 331.939898] ? graph_lock+0x170/0x170 [ 331.943698] ? __lock_acquire+0x7f5/0x5130 [ 331.947967] ? __lock_is_held+0xb5/0x140 [ 331.952041] ? lock_acquire+0x1dc/0x520 [ 331.956105] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 331.961140] ? lock_release+0xa10/0xa10 [ 331.965126] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 331.970408] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 331.974907] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 331.980128] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 331.984974] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 331.990017] kvm_vcpu_ioctl+0x79d/0x12e0 [ 331.994087] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 331.998248] ? graph_lock+0x170/0x170 [ 332.002058] ? find_held_lock+0x36/0x1c0 [ 332.006146] ? lock_downgrade+0x8e0/0x8e0 [ 332.010307] ? kasan_check_read+0x11/0x20 [ 332.014461] ? rcu_is_watching+0x85/0x140 [ 332.018616] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 332.023830] ? __fget+0x40c/0x650 [ 332.027296] ? match_held_lock+0x801/0x8b0 [ 332.031541] ? expand_files.part.8+0x9a0/0x9a0 [ 332.036128] ? kasan_check_write+0x14/0x20 [ 332.040367] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 332.045310] ? wait_for_completion+0x870/0x870 [ 332.049896] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 332.055095] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 332.059252] do_vfs_ioctl+0x1cf/0x1650 [ 332.063157] ? ioctl_preallocate+0x2e0/0x2e0 [ 332.067570] ? fget_raw+0x20/0x20 [ 332.071036] ? __sb_end_write+0xac/0xe0 [ 332.075025] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 332.080566] ? fput+0x130/0x1a0 [ 332.083855] ? ksys_write+0x1a6/0x250 [ 332.087666] ? security_file_ioctl+0x9b/0xd0 [ 332.092089] ksys_ioctl+0xa9/0xd0 [ 332.095559] SyS_ioctl+0x24/0x30 [ 332.098926] ? ksys_ioctl+0xd0/0xd0 [ 332.102556] do_syscall_64+0x29e/0x9d0 [ 332.106446] ? vmalloc_sync_all+0x30/0x30 [ 332.110597] ? _raw_spin_unlock_irq+0x27/0x70 [ 332.115094] ? finish_task_switch+0x1ca/0x820 [ 332.119598] ? syscall_return_slowpath+0x5c0/0x5c0 [ 332.124532] ? syscall_return_slowpath+0x30f/0x5c0 [ 332.129476] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 332.134854] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.139713] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 332.144905] RIP: 0033:0x455259 [ 332.148097] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 332.155818] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 332.163084] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 332.170354] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 332.177620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 332.184898] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000001d 2018/04/08 16:28:21 executing program 5 (fault-call:7 fault-nth:30): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x302, 0x47fffd) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2080, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) prctl$void(0x22) 2018/04/08 16:28:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0e630c40000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:21 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xb, 0x25}, [], {0x95}}, &(0x7f0000000040)="73797a6b616c6c657200eb9f4da3fee3bc87796365", 0x5, 0xff6a, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0xfffffffffffffcc1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/04/08 16:28:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x100000000000000}], 0x30) 2018/04/08 16:28:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0xffffffffffffffff, 0x6, 0x2}, {{}, 0x0, 0x3}], 0x30) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x222d00, 0x22) ioctl$KVM_NMI(r1, 0xae9a) fcntl$setpipe(r0, 0x407, 0x3ff) 2018/04/08 16:28:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x40000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) socket$alg(0x26, 0x5, 0x0) 2018/04/08 16:28:21 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000240)=0x26) getpeername$ax25(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x48}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000002c0)='ifb0\x00', 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000003c0)="798609a7957d392f49955a402f9c595e4e847ef2d45ffe95fd41fdd4d27cae02277d5aa820b32d68dd1297", 0x2b, 0x3f, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000400)=""/98, &(0x7f00000004c0)=0xffffff59) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000b80)=ANY=[@ANYBLOB="eefccc31898b68dec8d3333c121615afc1e9cdcc13ec7a956e420c4640740de6e3f890aa5f0475819fdaf5c64441824bb30c431a5653d35ec38ef8b8cbc6f5f9dc14c958ad5e4ebd95b64b691413fe2cdf44eacca7b9e554dc4c80f59ca10001757dd3d0a34b0b2780b46a4fdfc672d514ac29535caf50c7735330903b865c5a701bb7055d2c59525aaa876743b24298c193fe96c1837ff14adca4e8e4f0c8c03697c894c9cdec6252fcf16595f7ba8b7c59582c6eef83b13a4aff3f8a311921255cff93765c649e5e8fc42b87e72aca94ee8d5650289c9c210198bfbb2dadcb56738175a6c2e35f5158c743ca43"], 0x1}, 0x1}, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="e2000000a750945ec66828070ad9b88f5bad798647621b629d9d4825d1135c5b256e0f473f79df00dc513780242be280c49f7665b3ab9845e45bd63b3b36294eaf542063757913a636dda492e1cb6fb171e106a792e68510eb1a1f655d950300d7e447147f48ee12a51c2b19222caf128abc2ba848bd0000000000007c205539fdfb0c4491511ac9f634925754f288f6f902609fe7e014f1199a574e158c375f24875501fc851f7bca82e235cf772c989cef85"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) 2018/04/08 16:28:21 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000001c0)="b82283392dc50ff1fb635a5849d26ae2fdc24e95e12aa8daccf7393e72be9c09bcea6fed101aa44b745c2e00691d099d051c4d8fe4dea49e444035d3c77ab9c82b5e01412493ab38b8b48e90a0f427716dcd62aa81da6af9d3356deb0d2973945fc09fdb0f78c8eb3b0aee"}, 0xfffffffffffffe6a) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000ec000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x4b65, 0xfffffffe, &(0x7f0000000180)) [ 332.308814] binder: 27155:27172 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 332.316078] binder: 27155:27172 unknown command 0 2018/04/08 16:28:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x12000000}], 0x30) 2018/04/08 16:28:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x9, 0x28001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x3, 0x0, 0x7}, {{}, 0x8, 0xffffffff}], 0x30) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x8801) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)) open(&(0x7f0000000000)='./file0\x00', 0x200402, 0xae) [ 332.371765] binder: 27155:27172 ioctl c0306201 20000240 returned -22 [ 332.414106] FAULT_INJECTION: forcing a failure. [ 332.414106] name failslab, interval 1, probability 0, space 0, times 0 [ 332.425395] CPU: 1 PID: 27174 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 332.432235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.438205] binder: BINDER_SET_CONTEXT_MGR already set [ 332.441585] Call Trace: [ 332.441609] dump_stack+0x1b9/0x294 [ 332.441630] ? dump_stack_print_info.cold.2+0x52/0x52 [ 332.441663] should_fail.cold.4+0xa/0x1a [ 332.462326] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.467432] ? kasan_kmalloc+0xc4/0xe0 [ 332.471330] ? kmem_cache_alloc+0x12e/0x760 [ 332.475658] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 332.480506] ? kvm_mmu_load+0x21/0x10e0 [ 332.484486] ? vcpu_enter_guest+0x35a0/0x5c40 [ 332.488471] binder: 27155:27193 ioctl 40046207 0 returned -16 [ 332.488979] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 332.499842] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 332.504090] ? graph_lock+0x170/0x170 [ 332.507885] ? do_syscall_64+0x29e/0x9d0 [ 332.511944] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 332.517317] ? find_held_lock+0x36/0x1c0 [ 332.521385] ? __lock_is_held+0xb5/0x140 [ 332.525470] ? check_same_owner+0x320/0x320 [ 332.529801] ? rcu_note_context_switch+0x710/0x710 [ 332.534738] should_failslab+0x124/0x180 [ 332.538806] kmem_cache_alloc+0x2af/0x760 [ 332.542965] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 332.547817] mmu_topup_memory_caches+0xf7/0x3a0 [ 332.552492] kvm_mmu_load+0x21/0x10e0 [ 332.556298] ? kasan_check_write+0x14/0x20 [ 332.560542] vcpu_enter_guest+0x35a0/0x5c40 2018/04/08 16:28:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x40) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/04/08 16:28:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0d630000000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 332.564877] ? perf_trace_lock_acquire+0xa0/0x980 [ 332.569725] ? kvm_set_msr_common+0x2660/0x2660 [ 332.574407] ? perf_trace_lock+0x900/0x900 [ 332.574430] ? handle_rdmsr+0xa20/0xa20 [ 332.574448] ? graph_lock+0x170/0x170 [ 332.574460] ? __lock_acquire+0x7f5/0x5130 [ 332.574482] ? perf_trace_lock_acquire+0xe3/0x980 [ 332.574506] ? __lock_is_held+0xb5/0x140 [ 332.574524] ? lock_acquire+0x1dc/0x520 [ 332.574538] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 332.574557] ? lock_release+0xa10/0xa10 [ 332.574577] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 332.574594] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 332.574609] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 332.574635] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 332.574648] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 332.574675] kvm_vcpu_ioctl+0x79d/0x12e0 [ 332.574693] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 332.574710] ? graph_lock+0x170/0x170 [ 332.574729] ? find_held_lock+0x36/0x1c0 [ 332.574754] ? lock_downgrade+0x8e0/0x8e0 [ 332.574774] ? kasan_check_read+0x11/0x20 [ 332.574788] ? rcu_is_watching+0x85/0x140 [ 332.574805] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 332.574827] ? __fget+0x40c/0x650 [ 332.574845] ? match_held_lock+0x801/0x8b0 [ 332.678735] ? expand_files.part.8+0x9a0/0x9a0 [ 332.678751] ? kasan_check_write+0x14/0x20 [ 332.678769] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 332.678789] ? wait_for_completion+0x870/0x870 [ 332.678804] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 332.678822] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 332.686140] binder: 27205:27206 unknown command 0 [ 332.687600] do_vfs_ioctl+0x1cf/0x1650 [ 332.687623] ? ioctl_preallocate+0x2e0/0x2e0 [ 332.687639] ? fget_raw+0x20/0x20 [ 332.687659] ? __sb_end_write+0xac/0xe0 [ 332.687680] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 332.687694] ? fput+0x130/0x1a0 [ 332.687712] ? ksys_write+0x1a6/0x250 [ 332.700704] binder: 27205:27206 ioctl c0306201 20000240 returned -22 [ 332.702359] ? security_file_ioctl+0x9b/0xd0 [ 332.702379] ksys_ioctl+0xa9/0xd0 [ 332.702398] SyS_ioctl+0x24/0x30 [ 332.702412] ? ksys_ioctl+0xd0/0xd0 [ 332.702430] do_syscall_64+0x29e/0x9d0 [ 332.702441] ? vmalloc_sync_all+0x30/0x30 [ 332.702461] ? _raw_spin_unlock_irq+0x27/0x70 [ 332.722271] binder: BINDER_SET_CONTEXT_MGR already set [ 332.723101] ? finish_task_switch+0x1ca/0x820 [ 332.723120] ? syscall_return_slowpath+0x5c0/0x5c0 [ 332.723138] ? syscall_return_slowpath+0x30f/0x5c0 [ 332.723157] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 332.723183] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.734193] binder: 27205:27207 ioctl 40046207 0 returned -16 [ 332.735920] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 332.735932] RIP: 0033:0x455259 [ 332.735941] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 332.735958] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 332.735968] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 332.735977] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 332.735986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 332.735996] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000001e 2018/04/08 16:28:22 executing program 5 (fault-call:7 fault-nth:31): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x500}], 0x30) 2018/04/08 16:28:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [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}, [0x0, 0x0, 0x0, 0x0, 0xff], @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, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x0, r4}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d}}) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r7 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r7, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000880)) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r8, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffe, 0x5, 0x2}, 0x4) 2018/04/08 16:28:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28004) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = accept4(0xffffffffffffff9c, &(0x7f00000043c0)=@hci, &(0x7f0000004440)=0x80, 0x80000) setsockopt(r1, 0xacdd, 0x0, &(0x7f0000000000)="6e1f46b5688f13e220d911aeda9852789cffa3b338be3c6f5f9da6b38ff2041ae4543c895a7c7063c710b6361fab09c100a927315ce755aa5880620d0a6bf49ae0391b9bd6068e01d0df6d9276c7423f8116e62ef173bade4808d931a7ea4d5c615059afd2d95a77e8faacab85e619681db092ddb215cf834baf47f386a068654adaf168823b2861d84148c3c21f8baaf57fe1ddede6", 0x96) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004480), 0x10) 2018/04/08 16:28:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$setname(0xf, &(0x7f0000000180)="70726f632b5c5cca626465762c21766d6e6574317573657200") [ 333.008321] binder: 27223:27229 got transaction with invalid offsets ptr [ 333.027663] FAULT_INJECTION: forcing a failure. [ 333.027663] name failslab, interval 1, probability 0, space 0, times 0 [ 333.038921] CPU: 1 PID: 27222 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 333.045752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.055102] Call Trace: 2018/04/08 16:28:22 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180), &(0x7f0000001440)=0x8e) r1 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001480)="b57547dbf92199d4fc29fa4677045b6e662fff5981fb2d5cecdc506aaa95f5a5e4098b7d1af6c873b6181c6e9e609ac428dca2fb5b43af33d54d0a425c648f8f890e44cc2e85a8c6ac3518df94cb80cceb149724f02e517df80e0be92d06a3798d469c3068f39b951b7f35c0e6085781d0a74f2e2e124fb19fb8228194a662e525010e85ab1f90e00a75a829c9ca31becf341e2997bbaf1f566a03631a7b94369a24b62df042fa0d51a6fd885950fa488b07ee87245673e9da72e9bb3500d50b5926879b22685e", 0xc7, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000001580)=""/240, 0xf0) r2 = syz_open_dev$sndseq(&(0x7f0000001680)='/dev/snd/seq\x00', 0x0, 0x3ffc) r3 = semget$private(0x0, 0x3, 0x400) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000280)=""/208) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x6c39b4ed, 0x401, 0xfffffffffffffff7, {}, 0x7fffffff, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r4 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 333.057691] dump_stack+0x1b9/0x294 [ 333.061325] ? dump_stack_print_info.cold.2+0x52/0x52 [ 333.066534] should_fail.cold.4+0xa/0x1a [ 333.067878] binder: 27223:27229 transaction failed 29201/-14, size 40-140 line 2991 [ 333.070597] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.070613] ? kasan_kmalloc+0xc4/0xe0 [ 333.070631] ? kmem_cache_alloc+0x12e/0x760 [ 333.070648] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 333.070665] ? kvm_mmu_load+0x21/0x10e0 [ 333.100505] ? vcpu_enter_guest+0x35a0/0x5c40 [ 333.105004] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 333.110020] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 333.114259] ? graph_lock+0x170/0x170 [ 333.118061] ? do_syscall_64+0x29e/0x9d0 [ 333.122126] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 333.127498] ? find_held_lock+0x36/0x1c0 [ 333.131570] ? __lock_is_held+0xb5/0x140 [ 333.135647] ? check_same_owner+0x320/0x320 [ 333.139970] ? rcu_note_context_switch+0x710/0x710 [ 333.144904] should_failslab+0x124/0x180 [ 333.148969] kmem_cache_alloc+0x2af/0x760 [ 333.153125] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 333.157973] mmu_topup_memory_caches+0xf7/0x3a0 [ 333.162644] kvm_mmu_load+0x21/0x10e0 [ 333.166445] ? kasan_check_write+0x14/0x20 [ 333.170681] vcpu_enter_guest+0x35a0/0x5c40 [ 333.175013] ? perf_trace_lock_acquire+0xa0/0x980 [ 333.179859] ? kvm_set_msr_common+0x2660/0x2660 [ 333.184532] ? perf_trace_lock+0x900/0x900 [ 333.188771] ? handle_rdmsr+0xa20/0xa20 [ 333.192743] ? graph_lock+0x170/0x170 [ 333.196544] ? __lock_acquire+0x7f5/0x5130 [ 333.200786] ? perf_trace_lock_acquire+0xe3/0x980 2018/04/08 16:28:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 333.205633] ? __lock_is_held+0xb5/0x140 [ 333.209696] ? lock_acquire+0x1dc/0x520 [ 333.213670] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 333.218691] ? lock_release+0xa10/0xa10 [ 333.222667] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 333.227947] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 333.232444] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 333.237646] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 333.242487] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 333.247522] kvm_vcpu_ioctl+0x79d/0x12e0 [ 333.251587] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 333.255734] ? graph_lock+0x170/0x170 [ 333.257391] binder_alloc: 27223: binder_alloc_buf, no vma [ 333.259541] ? find_held_lock+0x36/0x1c0 [ 333.259566] ? lock_downgrade+0x8e0/0x8e0 [ 333.259588] ? kasan_check_read+0x11/0x20 [ 333.259602] ? rcu_is_watching+0x85/0x140 [ 333.259619] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 333.259648] ? __fget+0x40c/0x650 [ 333.265225] binder: 27223:27229 transaction failed 29189/-3, size 40-140 line 2963 [ 333.269210] ? match_held_lock+0x801/0x8b0 [ 333.269227] ? expand_files.part.8+0x9a0/0x9a0 [ 333.269247] ? kasan_check_write+0x14/0x20 [ 333.269268] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 333.315860] ? wait_for_completion+0x870/0x870 [ 333.320446] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 333.325639] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 333.329784] do_vfs_ioctl+0x1cf/0x1650 [ 333.333675] ? ioctl_preallocate+0x2e0/0x2e0 [ 333.338081] ? fget_raw+0x20/0x20 [ 333.341539] ? __sb_end_write+0xac/0xe0 [ 333.345527] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 333.351070] ? fput+0x130/0x1a0 [ 333.354353] ? ksys_write+0x1a6/0x250 2018/04/08 16:28:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="08631040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 333.358159] ? security_file_ioctl+0x9b/0xd0 [ 333.362573] ksys_ioctl+0xa9/0xd0 [ 333.366027] SyS_ioctl+0x24/0x30 [ 333.369393] ? ksys_ioctl+0xd0/0xd0 [ 333.373020] do_syscall_64+0x29e/0x9d0 [ 333.374392] binder: undelivered TRANSACTION_ERROR: 29189 [ 333.376902] ? vmalloc_sync_all+0x30/0x30 [ 333.376921] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 333.376939] ? syscall_return_slowpath+0x5c0/0x5c0 [ 333.376957] ? syscall_return_slowpath+0x30f/0x5c0 [ 333.376978] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 333.377000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.377020] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 333.377031] RIP: 0033:0x455259 [ 333.377040] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 333.377057] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 333.377065] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 333.377078] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 333.391656] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 16:28:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1200}], 0x30) 2018/04/08 16:28:23 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x800000100a, 0x204006) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x16a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b000000018282647ab21fed373869"], &(0x7f0000000080)=0x13) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x80000001, 0x4000000000000, 0x7}, &(0x7f0000000100)=0x10) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x3, 0x6}) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:23 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000200)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 333.396372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 333.396382] R13: 0000000000000251 R14: 00000000006f6838 R15: 000000000000001f [ 333.442860] binder: 27237:27240 BC_INCREFS_DONE node 352 has no pending increfs request [ 333.478421] binder: 27237:27240 unknown command 2097152 2018/04/08 16:28:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 333.605413] binder: 27237:27240 ioctl c0306201 20000240 returned -22 [ 333.630098] binder: BINDER_SET_CONTEXT_MGR already set [ 333.647552] binder: 27237:27265 ioctl 40046207 0 returned -16 2018/04/08 16:28:23 executing program 5 (fault-call:7 fault-nth:32): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:23 executing program 7: fanotify_init(0xc, 0x0) r0 = memfd_create(&(0x7f0000000000)="f45e00", 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="3bc721f53835670d0467e97e0950e1878175c39aefec679a37469708ea6a7d2dc60842dc2ef0fcbf9047159d1fbdbac8b9afef83c9cf5ab03139a5490ad0756c302a18f3db4370c619912220e06ad3b1751e29bc38c6d510f272e4111fe60b7800edda502b3356c09adec5aebace7ed1d810b8ed8de939543a78163b49b425bab966f2d97332c3d885df883fe9cf2fbd676514c89e358e0a2b01399948dca3311a9a0d6f3924f7cb199ceed1e7cbbeaed9d6f431ec510c47c448b249", &(0x7f0000000100)=""/77}, 0x18) 2018/04/08 16:28:23 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180), &(0x7f0000001440)=0x8e) r1 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001480)="b57547dbf92199d4fc29fa4677045b6e662fff5981fb2d5cecdc506aaa95f5a5e4098b7d1af6c873b6181c6e9e609ac428dca2fb5b43af33d54d0a425c648f8f890e44cc2e85a8c6ac3518df94cb80cceb149724f02e517df80e0be92d06a3798d469c3068f39b951b7f35c0e6085781d0a74f2e2e124fb19fb8228194a662e525010e85ab1f90e00a75a829c9ca31becf341e2997bbaf1f566a03631a7b94369a24b62df042fa0d51a6fd885950fa488b07ee87245673e9da72e9bb3500d50b5926879b22685e", 0xc7, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000001580)=""/240, 0xf0) r2 = syz_open_dev$sndseq(&(0x7f0000001680)='/dev/snd/seq\x00', 0x0, 0x3ffc) r3 = semget$private(0x0, 0x3, 0x400) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000280)=""/208) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x6c39b4ed, 0x401, 0xfffffffffffffff7, {}, 0x7fffffff, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r4 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="1cb893267684e5ba5eb20cdfc9253170ea7fe3bce34fc618cd2393f2823a6f4a890648e09b4cd9bae06670e5160ba43ff5ce15bdfb4d8f1e2625a864d67be32335008d8598f028bed8e2c24a8c43036768fd9f75c4262c494722469a532b3b135713bd1bb32b9e710344c111706ccfc98aaa90bb9be8ed158804ac75409bfd5dd612ba86b70aaa4ee19d16b5d6acb5c0e0e2a4acd282bbce804a81c149fddcde3d0c4f6e7bf51be5420928f51de78cf1be4b82340038a2be4bd78514cca1dae248fc252f6ce0e839baa28271955dcfa02d258b2910912d9275d87808a7c84f001291bb3e3c31a262c5f4cab3d7b0be16ca154ece620a954fe571efcf67e8e99887ec56ef7f8f249fc1ba70f6bc1a289f12542f0d1eb818cb59a90c2a948427427c9d7f0c1afc7ec9214c36e1365cac3fcae09aedac14025c2fa02ecf5a59d5b8b82715b094c8cce7b894e4596c2d01b5d250c7cf4ce0a7e342a5686677f8bd8b73b8d99039f6a6213863e55811d4f87c836c146c1935972bf0780179f86179b8109f8a8b1802524b010c0bdb9714e3f644ae033c4246f7d1f14ec658983bf48ed447ed7731667f2b4ebc3e74055e9e73db5aa3589da32b6314ec7484b33fe29a9627890da50968d6c20693870d5b6fc06991b78cfe363a0dc7eb98767e6aef67eafcc20e2f2c2089627947557f106d13838e40655189345b58363da55fac241f986df9b0ae2a192038ef630c27634ec34e6f5471941518babf46c8c48c1a97abc79f3315125d7e7405064fb4de6fc580a981abb7e042b652b80752fe5ef80e1e8833a8070a2fbe8d6eee9d78268be9f2ca37550a92771558f88dbd9d41675b1d6e66763e53329b05964e85328ca868a80b5774bce0000e7344cc556792811f8182cb4cafb9f2f07892615e17859ca16e87265d85d8a8217871aa71e2577a3718f7d1339b2c6b05d0b3b498539c9ba25c8c74bdb19e5eafc64e955692a04071f586997556843c152fa7d6fee4f183096d4527e325f5931ef1da6f7bd4220ab845d323176f96a8841baadea16e22332acf498fa89491ebfba0d3e43a91535befaa1fd3fcbb5a6c6e7764812b5b8deb9ee36b1ba1fae850e864f8be042fae024697bf739fc1517c4ed35c41b85e215bbac4d152c844a63ff0f34d7d0ef67c2d6fd81264c0e7e882a57b4683bb29ae1d0ed834d6010b129f7ea3ff5ebd05600f2370df2127d499b717d613688379b869066d729e7395f66bfef4afa27919b7b3eae5468a638eb95ec92fc07bad8cc33fc1e9621db9f9c4bb4e1f19c130b9715a5459969cd6f14ea48fd90d5504de1058300a68bea1807cd44f47761c1b104b5a2716146504f6a8447fe82933ed676798bcf5629b058f8b1c6805a7a84ff6466a3c1a0dcfb2fb2847df20fee64a13e80601fcf4d65f5ab68e7a7569703639a916c2ff173606dafa11174a5c12583ff0f2ceca05c22c9a5e86cf8364d805df9b7085350bf52847035127ab6b8c46118b1dc3af2877ff9df78c8915bef4b836c811c2a5c19360f870c7c8536c94d38e06ea41f36653c911701dddfdb184291ad5d33ca7452d87b0352bc0b792626be568afd271e03492bceab171d71ddb2c0f934f14ce0da5b385f275e003fafe5757887c349467f14144d16fb0823713790c84d25d491c0a25c3288248bc0db63957445b4d1f91eba6696963fd8766caf345456c759e70dffdf5b217d9e596fb4fa7b8b402326d8821e4f6b6b8c4b47f9b7fe9861a3fc1ae4abf817c94fa6706c0d492e7d9c3406a548ba349c050ca6fc8a28e201ef8ce28728cc5bb5f2d2a02c3d3d54c724e73d4e8a438aad765dfb2a4f97f61e755637b19b0d673b5765962bdf662a4ddca5cee1a1dda2242011ae760691b436396d240e695467ca833f35f63da6af3e10b346a27f2e46c679c37a62627eaf59560c6620e247ddf94427edddfb60573b7a8c2e7276f011d90b875979219e7af4692e580f5e4383884ce19d5394e6a4e14e620d6ea59c5e3682d8109f4d385f85547f827d92ac676ebf605f33c282993aa92201e153762a626481bcbbc9a6768cb2d41b9c04020813a11f0ea44acae4cd9e83ce474f361b00b88880f15065aa29949bcd117da42c0e6783f620c5fbeaa6f7c5c7aa80f7bcf9badbb97bf312fe7416f5f175ca2303323cda6ce4ed9fabe2b87b770a8ee601403d54a45120f2dfc6387b377cb90e9b8920199cc1a0c923c5749f0690aa4cc3e795d1ea95804609fbeea990fea4265b94240e865fa496f1c3f576d329a9c24c0f211a42a980df02df2f8423b442203fbb6c4af90e51619b8c09a23f2fd6daa4c62f81b84bd7a268ba8c29deb2e2bc028c8fb44bca81d37ab5e6e09e41eed70c14e42c2d10c025f2df3d57981ce5b218e37d5c25597fbbdc6ebbb9ac2384947a4749d7b2f0e12fc663bf0bfa7ce4b63235eb9aa86b025493ad9ac61d475aaf1925857ed1cfad8fbc31ae78def6a676841b40687df679e838f37003afe15e84af3431e8cb96e91311cf38c87813dd092c48ca964f4ef038c7d07d25b0680c6062ebb89989a149445705d9b66b4655a053afa9ad199eccac3302fd00fd55cc246a17c4680344c0492ac7b19f83b298b216139e063de7debeb3a62ff55ee9a8d8b260a0db0b10788698e140e7fe0be605883ee1c1468fd6e5a637b65cc2ae07dccdb609677548a6578010e24153ca2d4e160c3bc5ad97a201f045505b0b809094d032ae2e2a525c3609a4231afef7a646a18f542a126ab77f54039283fa173b2c7882b6f7be87d81f15227b11ea9e7b629dbe7f37b5ae51386b30efed8e716d068f3dcd3503ca098d490ccbf2c57b8ade37661712d266b652610a93abd77492f4bd16f360f7bb3ec96d8d630271329db5f35ea4811c8e29725dcaf14ab9db9a077b90ca775218f576b58aa488b1b46a147413fab74dc46c2e01e589a80dba8c60a11c382a9e7a0476d5d79eba127af9f832d1abca88c930baf0129d893a04aa45bbc0ff4782210add32da9c216b190cbc1aff3b1dcff8a01479415cc7e27cf1f755c58396127772b6abdea2fdd98bac9355edcf96392601ca1d04bff8e1fe16f135abee165b3dddbbfdeeeef159bfa6fc390441248dcee95e0a0f2b0644a8c9e255c2a9a6d3a339ca4e7397b6384c477ad7e4cdaff61ff963ab2ed4ba31b1692028cd4027738d50c9f2f76ace90713d7f831ee2090f959d74433ffd5a34a44296f32b924423a29ca9219e623bb8bd26abd82a6318ba77770b3829471f2605d7080d3d265771fdbdefd60cd6ebb7ae81cc4d573b62e2646d89145040b1c00c538349f982cc76eb44286fb06e68aeb421008be174a61118624d6a55eb4eab60ff992c64ba675161dc428a38eb159d171dd68e76673e968259c2adaff04c8977797f97c388b4bf093cf72a4307c80e382d55970f62ad34ef23b5b9a8dfa04395a016bb2a55c2eb096f2c81ce9433ab7ab02d04c3b21c0e39ec91522dd44ddb0298695cd9df4c34f655823f4ae729023abe52114783f026aa88d00204d06a6430290520e14c42f89c6779849d6028846eff7f3c5492edbf259f510f4352764f21060db2214d1c6b6bcba728665aec51eafaf4265745b4aeeb11e0bcb4126c52f3e9af3e8f1221a092968c3db33b21ada16864c68c74dc05d3362920c5ea556d24a510fa0a9c3f3cebe1a695e043162d5aea8af9510c65333d3da522f36c35ed41a8de277f427c614fe1cfdadd585c713926e2f7c0f5c6f57ae42a1d7b7394e1372e996748fdb9478bf91f5d4238b200f38bed83827ad6891b373eeca3fb15728aa8ce61cf2a01274956098d5852e21b4d9dd2f856e4de9c1bb45f4f1f47ce4845b06bfdf40b344d09071f6bfe4f4f56e7bea35897e7af34e51aced39c02d9a604220417a4dd9667996134bea4f2a9e610c37ef2e0878568fa56747e34864226ab60251b1a7aee1b9cd19d3ffe44ac25f61d3f01f355cadb44b9c5a6536c9f852bcd50b6dffe1957e8a56064447a5ab8aa6ec1840c3f18319a0641ab126d7ce306c1913216a3e86956ad29208b847ac69aa4283fec13abc4ca6024e6834a87ca7fe1dda68b953007cfd66f43953f24f313fd81088a880cf3d85b19f911ec7e62584134202e2877c4b36aba36e4672b3372f36be092bbe01db5150d6f9e0408be5476c5e7165ef1b1cd3396ff4b1c99c9a39b24bfe6654b198986c05f68970e531ae6ba37a2ce3640786e4e982a24e4d5661c4ee26532a1c6a6dba4cf5c4ad8b6d0674666e15c96b861dc3511eb541101c359c9037a5202758b5f1add8e55364f86278ea958b3628ed826e843027821cce6c874e8dd268928082e23bb143c1faebe5f7a08e14f9ac130d6f9109d7c7eca337dee983ac014c3e0c8a76534aede8ad1bf9fb2d04f27a499038adf1b4ae1ebd2760df5c4f4630df8b7ac7c72f1d3abcca856598cf87f079071889b417f9c62c5741834fc30441b29b0931365f19228dcb32c101aac38af8a6498dd24438a2fcacd17b094fa2e4afadc8b701139d44fd893fd668cd1e8cc0f6baaeda2b43153a8ef7026f37b922eff72669a5b70f9db7271b2a40262d69afb5951ada7c518478a0dde8b2d79b3b124a27bca0bcf162bf3ff8387d02e8a3dbfb628f6f81e4bcc32cdead8d1b7d5b1efa0b8e90cf0d69bba91cb883d7b794bdb84ec7330706073ed591fd58e374f8e432776079ad0b0777d52c678f40163922f278a21fa5393075d51a801f080847fdc0faa9523671272fc47959365d127be2515775c57ee94ff5e50a2803a65b8220b1d81bf556d718d4c07911860b31fffdf85e7aab12f17c9c90bba49bf57d3b3b16627dbf7e104c830162ae82315982cc09a14e79db0aa3c97ae47385f22edc2a5cc1fab3aa12690f16bff2e648d6384f823fd07049c006ef400d3d97a28a6a32c34423e283a8eb1458695fbbc238352055eb5fbd980641dc9038a4d3c1f56aef61542738a26376088be3dfcb3953e671beed9502136f2991f6fe01633c03c3f42bd15c6faf0dca04308a50127d379a2e586a00405a6ba7a36df51b1fd789502d2abd4550a3ed38b5aa790c293c477c7fc81cfa03c8fb62693cc353baba5c81a6dc3f6e66cc31a636ea3c8995e9748f65c112185e94478e5dcb55b0fe57856b30d4ff305a19e3e1b26dcf9fb33ace48048f3509427872a5855b0e06e3ef9db281e03410be6d0cdd61933049b994a19049aba86b55866bb48462eae55b847e978e577ff49967c4b7bec2751278786d776d620ab2ae62c8d0906ff51b422c78b6c3ca4907008d847dd174a6a50c1e9203724b4cf83adc4ad44256dbb923bf04ead12a8721bfd6ba940c0f52394f964bee1039ee276c71446023da06ec2f6d1e03943976efa99f576db2d0cc66ce81c8c4b9afdaac88b2c54758fb32f987cb9f279155c110b850f723cfbf9835424c413805c24497c2a22765d893932ce3c5775ac6a684bcb6f52abba161744155a35d387c096caeef4a89f5d31597caa51344928a7150a3e86cfe02377a84d888b6ec42237e9b3238612121b7446b27822833b27a7befafb64e7fea7ab2c29e47fa28bfa4fa8253b6f79d82b27c135052c1dc9f514354fba2c7ae9a78fdbb21436dff61e9e5cc457382b6b99dc9ea78b8d3fa8e29467eff08857a9d900a807b26742c76ae2244f419f209200d8c19419a895ace1ad4c90b764a29ced6a4045eea7d41d0f3727800fdca7a830ef182d72c7d72754ad133a2d17eda5376e2cdec3405a56d85d40ae6396aa6", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 16:28:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1200000000000000}], 0x30) 2018/04/08 16:28:23 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = socket$netlink(0x10, 0x3, 0xd) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000001c0)=0xe8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xc0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) socket$inet_dccp(0x2, 0x6, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @multicast2}, &(0x7f0000001140)=0x308) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001940)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001980)={@local, 0x0}, &(0x7f00000019c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001b00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001c00)={@remote, 0x0}, &(0x7f0000001c40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001c80)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001d80)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, 0x0}, &(0x7f0000001e00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002080)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000002180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000021c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000022c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002300)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xfffffffffffffe25) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000024c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000025c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002600)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002700)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002780)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000027c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000028c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000029c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006340)={'erspan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006400)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006480)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006840)=0x14, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000068c0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000074c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000007480)={&(0x7f0000000580)=ANY=[@ANYBLOB='T\v\x00\x00', @ANYRES16=r2, @ANYBLOB="040829bd7000fbdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r4, @ANYBLOB="f401020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400006000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000080000008000700000000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040004006f05ffffff7f000005070400000006002f00090000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000e1ffffff0000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r10, @ANYBLOB="ec00020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400090000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400683300003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="fc000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000004000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004005608000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000100ba40eefdffff05000401010001003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400810009ceff7f000008000100", @ANYRES32=r15, @ANYBLOB="3001020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040084020000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r16, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400070000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r18, @ANYBLOB="c80002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r20, @ANYBLOB="a001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r21, @ANYBLOB="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", @ANYRES32=r22, @ANYBLOB="ec000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r24, @ANYBLOB="e800020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="38000100240001006c625f73746174735f72d77d1ad173685f696e74657276616c00000000000004007f000000080001001f", @ANYRES32=r26, @ANYBLOB="6c01020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400e50000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r27, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="080007000000000040000100240001006d6f646500000000000000005f6000000000000000000000000000000000000008000300050000041000040062726f616463617374000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004001f00000008000600913b1243e9a18c3adda389505b35e739090000000000000097c13483da56e3c8c141e220f9e73922b56ebe2556800ba3e9049695e0d47b8c267f8705ae8da2ebf777c79d4b37004106f7638b2ecc99d0283816a2", @ANYRES32=r29], 0xb54}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/08 16:28:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) arch_prctl(0x1005, &(0x7f0000000000)="162b4241c230f01fda979125b5d62e74f449a2e21206d7a5c632320d95be230c28a8d0c6ff84e7f5e08129e84a1584c718c651097d32ba5f326b91767b008e3095a67eb868fa9172f67b3d79462176c8e65e97f65896ba641ef5253258debbef3081b01e9b29ecc84335ed2ebca2c0af39ed47f74a4b0610c9d4d91dd25253f1b0468e30c3f7ec65418bf9e6620c5cfdaa09b33237657634c886e8950f35b9741ff275f809ed49a2d41c830394e1675536b7843d02791706efacf8035deb5900862844a5ec22dc1e49b2c9d4337dc4db42db3846ba6c70e12300910c522eadcaba") write$evdev(r0, &(0x7f0000a16000), 0x25c) 2018/04/08 16:28:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="68634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 333.771896] binder: 27273:27285 unknown command 1077961576 [ 333.796121] binder: 27273:27285 ioctl c0306201 20000240 returned -22 2018/04/08 16:28:23 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000008c0)=ANY=[@ANYBLOB="020300090c0000000000000000000000020013000200000000000000000000bab21b4c1fbf5c92000000000002000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000d37144b53ee3ef1cdce9a53d03728e88fe4b95e137188c70f6b53e4af786efce1ea51ba60e1efbc90821c97cc36e06ba0183aa7984f54b6e2e627c69cf53c53309000000ff62f5a2c82a2aa6f6e4fd6df61eb40000000000000072ed1b065881a9405108e588a42c7da7c7785436143fd52469532eef7f9e4c37ce9feeeb01bfffe69f"], 0xb4}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'gretap0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd4093ae3ef12ce13709e621cad6e4a493fabd8b935e0af0291a0a519bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575979dfc76a4f5b93b6d1fea75dc5407e5f6a30131adc77d9f4328bb9aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1469a475f6d3a270153b84743c9924396f905a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r4, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}]}, &(0x7f00000006c0)=0x10) fallocate(r3, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000780)={0x2, 0x800003}) r5 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000300), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r6 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r6, 0xffffffffffffffff, 0x1, r6) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) r7 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r7) keyctl$chown(0x4, r7, 0x0, 0x0) [ 333.822949] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x15000000}], 0x30) 2018/04/08 16:28:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:23 executing program 1: syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) [ 333.858119] binder: 27273:27292 ioctl 40046207 0 returned -16 [ 333.877540] FAULT_INJECTION: forcing a failure. [ 333.877540] name failslab, interval 1, probability 0, space 0, times 0 [ 333.888829] CPU: 1 PID: 27288 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 333.895669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.905019] Call Trace: [ 333.907613] dump_stack+0x1b9/0x294 [ 333.911250] ? dump_stack_print_info.cold.2+0x52/0x52 [ 333.916459] should_fail.cold.4+0xa/0x1a [ 333.920533] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.925641] ? kasan_kmalloc+0xc4/0xe0 [ 333.929538] ? kmem_cache_alloc+0x12e/0x760 [ 333.933862] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 333.938710] ? kvm_mmu_load+0x21/0x10e0 [ 333.942687] ? vcpu_enter_guest+0x35a0/0x5c40 [ 333.947182] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 333.952196] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 333.956434] ? graph_lock+0x170/0x170 [ 333.960241] ? do_syscall_64+0x29e/0x9d0 [ 333.964304] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 333.969681] ? find_held_lock+0x36/0x1c0 [ 333.973750] ? __lock_is_held+0xb5/0x140 [ 333.977829] ? check_same_owner+0x320/0x320 [ 333.982157] ? rcu_note_context_switch+0x710/0x710 [ 333.987102] should_failslab+0x124/0x180 [ 333.991172] kmem_cache_alloc+0x2af/0x760 [ 333.995332] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 334.000185] mmu_topup_memory_caches+0xf7/0x3a0 [ 334.004863] kvm_mmu_load+0x21/0x10e0 [ 334.008671] ? kasan_check_write+0x14/0x20 [ 334.012918] vcpu_enter_guest+0x35a0/0x5c40 [ 334.017256] ? perf_trace_lock_acquire+0xa0/0x980 [ 334.022104] ? kvm_set_msr_common+0x2660/0x2660 [ 334.026782] ? perf_trace_lock+0x900/0x900 [ 334.031027] ? handle_rdmsr+0xa20/0xa20 [ 334.035006] ? graph_lock+0x170/0x170 [ 334.038810] ? __lock_acquire+0x7f5/0x5130 [ 334.043058] ? perf_trace_lock_acquire+0xe3/0x980 [ 334.047916] ? __lock_is_held+0xb5/0x140 [ 334.051984] ? lock_acquire+0x1dc/0x520 2018/04/08 16:28:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x78, 0x0, &(0x7f0000000340)=[@increfs_done={0x40106308}, @acquire={0x40046305}, @release={0x40046306}, @release={0x40046306}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300)}}}], 0x0, 0x0, &(0x7f0000000440)}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)=[0x9781, 0xfffffffffffffff9]) 2018/04/08 16:28:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="05634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 334.055961] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 334.060980] ? lock_release+0xa10/0xa10 [ 334.064956] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 334.070233] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 334.074726] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 334.079930] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 334.084772] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 334.089799] kvm_vcpu_ioctl+0x79d/0x12e0 [ 334.093872] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 334.098023] ? graph_lock+0x170/0x170 [ 334.101833] ? find_held_lock+0x36/0x1c0 2018/04/08 16:28:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 334.105910] ? lock_downgrade+0x8e0/0x8e0 [ 334.110066] ? kasan_check_read+0x11/0x20 [ 334.114217] ? rcu_is_watching+0x85/0x140 [ 334.118367] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 334.123566] ? __fget+0x40c/0x650 [ 334.127026] ? match_held_lock+0x801/0x8b0 [ 334.131265] ? expand_files.part.8+0x9a0/0x9a0 [ 334.132175] binder: 27305:27307 BC_INCREFS_DONE u0000000000000000 no match [ 334.135844] ? kasan_check_write+0x14/0x20 [ 334.135863] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 334.135883] ? wait_for_completion+0x870/0x870 [ 334.135901] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 334.152434] binder: 27305:27307 got reply transaction with no transaction stack [ 334.156593] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 334.156612] do_vfs_ioctl+0x1cf/0x1650 [ 334.156633] ? ioctl_preallocate+0x2e0/0x2e0 [ 334.156650] ? fget_raw+0x20/0x20 [ 334.156672] ? __sb_end_write+0xac/0xe0 [ 334.156692] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 334.156706] ? fput+0x130/0x1a0 [ 334.156723] ? ksys_write+0x1a6/0x250 [ 334.161959] binder: 27305:27307 transaction failed 29201/-71, size 0-0 line 2763 [ 334.169326] ? security_file_ioctl+0x9b/0xd0 [ 334.169345] ksys_ioctl+0xa9/0xd0 [ 334.169360] SyS_ioctl+0x24/0x30 [ 334.169375] ? ksys_ioctl+0xd0/0xd0 [ 334.185232] binder: 27308:27309 unknown command 1077961477 [ 334.189149] do_syscall_64+0x29e/0x9d0 [ 334.189164] ? vmalloc_sync_all+0x30/0x30 [ 334.189181] ? _raw_spin_unlock_irq+0x27/0x70 [ 334.189199] ? finish_task_switch+0x1ca/0x820 [ 334.189217] ? syscall_return_slowpath+0x5c0/0x5c0 [ 334.189236] ? syscall_return_slowpath+0x30f/0x5c0 [ 334.200843] binder: 27305:27307 ioctl 40084503 20000000 returned -22 [ 334.201807] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 334.201832] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.201855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.201866] RIP: 0033:0x455259 [ 334.201874] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.209662] binder: 27308:27309 ioctl c0306201 20000240 returned -22 [ 334.213783] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 2018/04/08 16:28:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x4000000}], 0x30) [ 334.213792] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 334.213800] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 334.213809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 334.213818] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000020 [ 334.216683] binder: BINDER_SET_CONTEXT_MGR already set [ 334.341878] binder: 27305:27307 ioctl 40046207 0 returned -16 [ 334.345454] binder: BINDER_SET_CONTEXT_MGR already set [ 334.357741] binder: 27305:27312 ioctl 40084503 20000000 returned -22 [ 334.370354] binder: 27305:27307 BC_INCREFS_DONE u0000000000000000 no match [ 334.393303] binder: 27305:27307 got reply transaction with no transaction stack [ 334.394348] binder: 27308:27313 ioctl 40046207 0 returned -16 [ 334.400814] binder: 27305:27307 transaction failed 29201/-71, size 0-0 line 2763 2018/04/08 16:28:24 executing program 5 (fault-call:7 fault-nth:33): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:24 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0a630840000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1f00}], 0x30) 2018/04/08 16:28:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="020000008f6263bfeb2b1a98f3373c947a4903336db3c4d34ee5698aa47ed2945d65d2bd31b8de357a316166a24ed372cbf98830daa02ccb846346a02edf7d37b08bb33e09be22672617c4189bab2fa13f41941e0043b565625b12b01ce3890ad828c67634f3ef3b7a6151ae33a493ee8c947e67c317f116f1681c65d97f7d536e022d74f0bec40dd3998dcc87e57845d5a2d3177719a88d747a84f05ee6d597d759d19c9a2a59526fc55ed892d32f7ef39d44c1c982a7d5eab78279e303732fd2bf722fecde4d155bedfcea955f59ff18dcf31f844b00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) 2018/04/08 16:28:24 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x8, 0x3}, 0x1, 0x1}) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="c96e4a90cbc50598f5c43d40a0597f4df424bc362e56b6bf2775f6aa6332a48fda82512605f4dfb00796e56680008a4727993706f909047c16de7d4c4a21d21cc4a08b8f2736b8d858f65b81f286d74b8926aa3e041d3a0c78f3ed24028e0f", 0x5f, 0x6}, {&(0x7f00000001c0)="89c0f39d00b315b3867eaaa89e96c34562a6b76a76b01677efdbd97a177cd2473755396d713eca0e38666034ccf498c339ae7102d6a795c229c9aa5a0409ff6c4eddfab0432c09ae41c871645c6ef4895c7ca8ec1c369ce863d7f212dc4747f8a33e2ca8257214c7ae67894974fd90fa47130a9d123b31df5dac1fb3a56eebe43d4c27b45bb3e60f191496ce8c7141039e5a25a077ec1f037edba5120ed43003d02b54eb5acf94960bcbd9c99c1fbfaef4813d5fcbd42fb2846b9e34ff9cbd2309a6e2f37e36908929e15f5d58542936bee26d9a40eb1fdf973bd4fb4d54f16cebe377afdab7032cd260bbebf35ef3f43bff560ee70186832c1f20", 0xfb, 0x8}], 0x1001000, &(0x7f0000000300)={'nouuid,', {[{@nolargeio='nolargeio', 0x2c}]}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f0000000340)="5079f0bbac45aa47775d65d062f73faa90ad1d2d10d888bf68ca8a167648bcafceac7bf10854ba91fe27a0fa61ac7190ee3e2479eaaa984895b1c9814a549b5611e5f5f30a78570aa45de555084789c5c12378dbb64e14ba83d4b702c6dd149b472e973e58bca429695a69f3355b2a246518cc06261859ce20bbd7d9f6a510e7dd0a2f23d3073912307e08982cae1ecc94c8d343e52761c637a2730fe5", &(0x7f0000000400)=""/30}, 0x18) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000004c0)={0x0, 0x2, 0x0, &(0x7f0000000480)}) r1 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="de59649ad4e7cd93df58dc982c1cce05d549453a07003ab307e4ac0200928ffea98809c3b07ad9d33cfb250b", 0x2c, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)={r2, 0x2, "7a14"}, &(0x7f0000000680)=0xa) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000006c0)) connect$pptp(r0, &(0x7f0000000700)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000980)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)={0x148, r4, 0x100, 0x70bd27, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfc42}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x11}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x800}, 0x8880) r5 = fanotify_init(0x60, 0x400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000a80)=0x0) r7 = perf_event_open(&(0x7f0000000a00)={0x7, 0x70, 0x9, 0x5, 0x7, 0x7, 0x0, 0x800, 0x2, 0x8, 0x75a1, 0x6, 0x40, 0x2, 0x7, 0x0, 0x3, 0x59e, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x1, 0x80000001, 0x8, 0x5, 0x0, 0xfffffffffffffbff, 0x7481, 0x7, 0x9, 0xb537, 0xe43, 0x7, 0x2, 0x2, 0x1, 0x4, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000009c0), 0xd}, 0x800c, 0x9, 0x3d5, 0x7, 0xffff, 0x6, 0xfffffffffffffffe}, r6, 0x0, r0, 0xa) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000b40)={@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, {&(0x7f0000000ac0)=""/7, 0x7}, &(0x7f0000000b00), 0x20}, 0xa0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000c00)={0x5, 0x2d}) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000cc0)=[{&(0x7f0000000c40)="fe4807270d1481c8529e7e3ae6f8d6ae58a217c22cb864f713653818794ed4877ebed8e2bdbd323c83795f11e31995594c1b1bb4d1f43ab783f608abc297c95fa4f7f09264643cac85632cf7b3b98bd4a3e07e96c320a9ce48274a793c0c8f805e91786051180aa10ca35c9b33b1fccd99de", 0x72}], 0x1, r1) r8 = add_key$keyring(&(0x7f0000000d40)='keyring\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000000d00)="9d1c403e199ee4dadcfe6f372cb45f1c4b3ae0524926f96fab8a9e85cd", 0x1d, r8) keyctl$set_timeout(0xf, r1, 0xfffffffffffff4f1) r9 = dup3(r7, r5, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000dc0)={r3, 0x61}, &(0x7f0000000e00)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000e40)=@int=0x20, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000e80)={@rand_addr=0x1ff, @broadcast=0xffffffff, 0x1, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @empty]}, 0x20) r10 = semget(0x0, 0x5, 0x80) semctl$SEM_INFO(r10, 0x3, 0x13, &(0x7f0000000ec0)=""/166) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000f80)={r2, 0x1}, &(0x7f0000000fc0)=0x8) 2018/04/08 16:28:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x10000) 2018/04/08 16:28:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x1ff, 0xd, 0xffffffffffffff3d, 0x1f, "eeb01ce74b55cf28ace7a1ac16c9fc100847b7b8af04e012699bd17f5c25774d"}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x220002) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 334.440477] binder: undelivered TRANSACTION_ERROR: 29201 [ 334.446440] binder: undelivered TRANSACTION_ERROR: 29201 [ 334.562607] FAULT_INJECTION: forcing a failure. [ 334.562607] name failslab, interval 1, probability 0, space 0, times 0 [ 334.573925] CPU: 1 PID: 27325 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 334.580763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.590113] Call Trace: [ 334.592714] dump_stack+0x1b9/0x294 [ 334.596352] ? dump_stack_print_info.cold.2+0x52/0x52 [ 334.601559] should_fail.cold.4+0xa/0x1a [ 334.605629] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.610739] ? kasan_kmalloc+0xc4/0xe0 [ 334.614629] ? kmem_cache_alloc+0x12e/0x760 [ 334.618954] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 334.623795] ? kvm_mmu_load+0x21/0x10e0 [ 334.627769] ? vcpu_enter_guest+0x35a0/0x5c40 [ 334.632260] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 334.637274] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 334.641513] ? graph_lock+0x170/0x170 [ 334.645312] ? do_syscall_64+0x29e/0x9d0 [ 334.649371] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.654724] ? find_held_lock+0x36/0x1c0 [ 334.658771] ? __lock_is_held+0xb5/0x140 [ 334.662826] ? check_same_owner+0x320/0x320 [ 334.667135] ? rcu_note_context_switch+0x710/0x710 [ 334.672052] should_failslab+0x124/0x180 [ 334.676097] kmem_cache_alloc+0x2af/0x760 [ 334.680234] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 334.685063] mmu_topup_memory_caches+0xf7/0x3a0 [ 334.689717] kvm_mmu_load+0x21/0x10e0 [ 334.693503] ? kasan_check_write+0x14/0x20 [ 334.697724] vcpu_enter_guest+0x35a0/0x5c40 [ 334.702043] ? perf_trace_lock_acquire+0xa0/0x980 [ 334.706873] ? kvm_set_msr_common+0x2660/0x2660 [ 334.711527] ? perf_trace_lock+0x900/0x900 [ 334.715749] ? handle_rdmsr+0xa20/0xa20 [ 334.719707] ? graph_lock+0x170/0x170 [ 334.723486] ? __lock_acquire+0x7f5/0x5130 [ 334.727711] ? perf_trace_lock_acquire+0xe3/0x980 [ 334.732541] ? __lock_is_held+0xb5/0x140 [ 334.736587] ? lock_acquire+0x1dc/0x520 [ 334.740544] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 334.745543] ? lock_release+0xa10/0xa10 [ 334.749502] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 334.754762] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 334.759240] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 334.764424] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 334.769247] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 334.774252] kvm_vcpu_ioctl+0x79d/0x12e0 [ 334.778299] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 334.782432] ? graph_lock+0x170/0x170 [ 334.786220] ? find_held_lock+0x36/0x1c0 [ 334.790269] ? lock_downgrade+0x8e0/0x8e0 [ 334.794405] ? kasan_check_read+0x11/0x20 [ 334.798533] ? rcu_is_watching+0x85/0x140 [ 334.802662] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 334.807839] ? __fget+0x40c/0x650 [ 334.811276] ? match_held_lock+0x801/0x8b0 [ 334.815492] ? expand_files.part.8+0x9a0/0x9a0 [ 334.820053] ? kasan_check_write+0x14/0x20 [ 334.824275] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 334.829189] ? wait_for_completion+0x870/0x870 [ 334.833753] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 334.838924] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 334.843054] do_vfs_ioctl+0x1cf/0x1650 [ 334.846926] ? ioctl_preallocate+0x2e0/0x2e0 [ 334.851315] ? fget_raw+0x20/0x20 [ 334.854754] ? __sb_end_write+0xac/0xe0 [ 334.858711] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 334.864230] ? fput+0x130/0x1a0 [ 334.867492] ? ksys_write+0x1a6/0x250 [ 334.871280] ? security_file_ioctl+0x9b/0xd0 [ 334.875670] ksys_ioctl+0xa9/0xd0 [ 334.879107] SyS_ioctl+0x24/0x30 [ 334.882453] ? ksys_ioctl+0xd0/0xd0 [ 334.886066] do_syscall_64+0x29e/0x9d0 [ 334.889933] ? vmalloc_sync_all+0x30/0x30 [ 334.894065] ? _raw_spin_unlock_irq+0x27/0x70 [ 334.898543] ? finish_task_switch+0x1ca/0x820 [ 334.903029] ? syscall_return_slowpath+0x5c0/0x5c0 [ 334.907943] ? syscall_return_slowpath+0x30f/0x5c0 [ 334.912855] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 334.918206] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.923039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 334.928207] RIP: 0033:0x455259 [ 334.931374] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.939069] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 334.946320] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 334.953569] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/08 16:28:24 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000000d40), 0x24118b54505fdced, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r0, &(0x7f0000000500), 0x1f3) 2018/04/08 16:28:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x2, 0xf4, "d0a2dca41f838d217f02574c91c0f71a0f45fa4a579d579706bb5362208ae4441e1dfc7681f9d090a7394e54f8185de5a65908ed19853fcd46c9b73b3553a0fb77843ee0473fef70e1ba25577e3d6830b5732c035e2026823c93ec09f5c3b823d16bf9a45e98a6375149cb7051e0640672fdca2b56122102cbeef3c905786b583e3ae8b844c1ef329c5a51228a83ff925fbb396d189e0ce72ba4f20578a33d8f12c5ccb57383229316cec03ad2d26b66c917a87666c0ac17c7a6b4516aea836a8d385c980fd4aafe37d368fa09c0810142842dee475bdae70c541d7586894fe43341885cc43a6207727240669457163ceb139b4a"}) 2018/04/08 16:28:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8, 0x40) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00000001c0)=0x3f) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r3, r5, 0x709}) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xa00000000) 2018/04/08 16:28:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x2}], 0x30) [ 334.960816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 334.968066] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000021 [ 334.988648] binder: BC_ATTEMPT_ACQUIRE not supported [ 335.040169] binder: 27326:27336 ioctl c0306201 20000240 returned -22 2018/04/08 16:28:24 executing program 7: clock_settime(0x400, &(0x7f0000001440)={0x0, 0x989680}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 16:28:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/4096) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x1, r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001180)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0xcb48b04e134eb924}, 0xc, &(0x7f0000001140)={&(0x7f00000010c0)={0x70, r2, 0x220, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/04/08 16:28:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x0, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 335.105214] binder: BINDER_SET_CONTEXT_MGR already set [ 335.169749] binder: 27326:27368 ioctl 40046207 0 returned -16 2018/04/08 16:28:25 executing program 5 (fault-call:7 fault-nth:34): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:25 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x3f, 0x7f, 0x688, 0x8, 0x0, 0xffffffff, 0x20000, 0x7, 0x3, 0x1, 0x6bb0, 0x3f, 0x7, 0x800, 0x1f1, 0x2, 0x7, 0x0, 0x0, 0x80, 0x6, 0x3, 0xcd3, 0x1, 0x45a1, 0x6, 0x1, 0x1, 0xc858, 0x2, 0xffffffffd23c73e6, 0xf531, 0x71, 0xc3bd, 0x1000, 0x5d, 0x0, 0x7, 0x4, @perf_config_ext={0xdd, 0x1ff}, 0x1052, 0xfffffffffffff7ba, 0xf905, 0x4, 0x5, 0xffff, 0x3}, 0xffffffffffffff9c, 0x8, 0xffffffffffffffff, 0x2) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x3e) r3 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x20000) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='./file0\x00', 0xee, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000400)="ce0cd25e0b607a57a9f65d5decbb14c77e90102dec89f5b5933e6da2498395be0e383b4a9ab39a7d22b93296b8baf4f6dfa1551af72a5f12f3ff876bb8554cb11c764b0550cd47c4b661fd9e1a5d73ca91af53ec58db0613c30c624bf9cd2b6f5bed6767e687df3420ad2ee51e3e80856f583bba578ba8f37965a3dbca6291b2bab26201896a1436933cff5dac1f500081a409b6c43db0daa6d5e2387d831ac3af6b6d3290a7d9827f2ed1a5240b43767481098fe790798a98", 0xb9, 0x2}], 0x10, &(0x7f0000000880)=ANY=[@ANYBLOB="636865636b3d72656c617865642c74696d655f6f66667365743d31393534352c616c6c6f775f7501b2884e3d30342c646d61736b3d342c636865636b3d7374727963742c7569643d343532363137373230312c00"]) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40800, 0x0) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x80}, {r0, 0x1000}, {r1}, {r2, 0x400}, {r3, 0x2045}, {r4, 0x2}, {r5, 0xa1}, {r6, 0x4}], 0x8, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)={0x2}, 0x8) sched_rr_get_interval(0x0, &(0x7f00000001c0)) 2018/04/08 16:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x0, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'vcan0\x00', @ifru_mtu}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x200000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/08 16:28:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) fcntl$getown(r0, 0x9) dup3(r0, r0, 0x0) 2018/04/08 16:28:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x14}], 0x30) 2018/04/08 16:28:25 executing program 0: clock_settime(0x5, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f00000000c0)=[{{r0, r1/1000+30000}, 0x2, 0x80000001, 0x2}, {{0x77359400}, 0x101, 0x8001, 0xec}, {{0x0, 0x2710}, 0xea, 0xbc, 0x300000000000}, {{0x0, 0x7530}, 0x4, 0x8, 0xef}, {{r2, r3/1000+10000}, 0x2, 0x0, 0x6}, {{0x77359400}, 0x496, 0x7fffffff, 0x798f7e7e}], 0xe2d70516) r4 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x2) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r5, 0x0, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x2c}, 0x1}, 0x20000014) 2018/04/08 16:28:25 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xc72, 0x7fffffff, 0x7, 0x87, 0x100000000, 0xb9b, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xfa}, 0x5}}, 0x1, 0xfffffffffffffffc, 0x90, 0x3, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8, 0x8}, 0x8) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 335.559325] binder: 27397:27400 got reply transaction with no transaction stack [ 335.566913] binder: 27397:27400 transaction failed 29201/-71, size 40-140 line 2763 [ 335.622418] FAULT_INJECTION: forcing a failure. [ 335.622418] name failslab, interval 1, probability 0, space 0, times 0 [ 335.633751] CPU: 1 PID: 27399 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 335.636886] binder: BINDER_SET_CONTEXT_MGR already set [ 335.640588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.640596] Call Trace: [ 335.640621] dump_stack+0x1b9/0x294 [ 335.640644] ? dump_stack_print_info.cold.2+0x52/0x52 [ 335.640666] should_fail.cold.4+0xa/0x1a [ 335.660168] binder: 27397:27411 ioctl 40046207 0 returned -16 [ 335.661441] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.661458] ? kasan_kmalloc+0xc4/0xe0 [ 335.661476] ? kmem_cache_alloc+0x12e/0x760 [ 335.661492] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 335.661510] ? kvm_mmu_load+0x21/0x10e0 [ 335.698644] ? vcpu_enter_guest+0x35a0/0x5c40 [ 335.703145] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 335.708166] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 335.712406] ? graph_lock+0x170/0x170 [ 335.716211] ? do_syscall_64+0x29e/0x9d0 2018/04/08 16:28:25 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x30000) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0x0, 0x3000, 0xd, 0xd6, 0x7fd, 0x1, 0x3, 0x10000, 0xfc, 0x6, 0x3, 0x6}, {0xf000, 0x10f002, 0xb, 0x3, 0x4, 0xff, 0xffff, 0x4, 0x3, 0x80000001, 0xfffffffffffffffb, 0x4}, {0x2000, 0x6000, 0x8, 0xff, 0x7, 0xff, 0x9, 0x80, 0x7f, 0x3, 0x70f, 0x40}, {0x2, 0x2, 0x1b, 0x8, 0x3ff, 0xc30, 0x4, 0xb43e, 0x0, 0x7ff, 0x1, 0x7fff}, {0x7000, 0x6000, 0x18, 0x6, 0x3ff, 0x28, 0x6a0, 0x6, 0x100000001, 0x2, 0xfffffffffffffff7, 0xfffffffffffff84c}, {0xf000, 0x0, 0x3, 0x1, 0x1f, 0x8, 0x100, 0x40, 0x7ff, 0x200, 0xa1ea, 0x2ffab70b}, {0xef5630847b42bb8b, 0x6, 0xc, 0x8, 0x8, 0x7ff, 0xffffffffffffffff, 0xe46, 0x8adf, 0x7f, 0x9, 0x2}, {0x6000, 0x105003, 0x14, 0x4, 0x2, 0x5, 0x0, 0x0, 0x3f, 0x4, 0xffffffff, 0x3cb4}, {0x4002, 0x10f002}, {0xf001, 0xf000}, 0x20010000, 0x0, 0xf001, 0x402, 0xb, 0xc00, 0x2000, [0xb43, 0x1, 0x2]}) [ 335.720276] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 335.725654] ? find_held_lock+0x36/0x1c0 [ 335.729727] ? __lock_is_held+0xb5/0x140 [ 335.733806] ? check_same_owner+0x320/0x320 [ 335.738136] ? rcu_note_context_switch+0x710/0x710 [ 335.743078] should_failslab+0x124/0x180 [ 335.747144] kmem_cache_alloc+0x2af/0x760 [ 335.751301] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 335.756154] mmu_topup_memory_caches+0xf7/0x3a0 [ 335.760828] kvm_mmu_load+0x21/0x10e0 [ 335.764636] ? kasan_check_write+0x14/0x20 [ 335.768878] vcpu_enter_guest+0x35a0/0x5c40 2018/04/08 16:28:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00254040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x0, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 335.773210] ? perf_trace_lock_acquire+0xa0/0x980 [ 335.778062] ? kvm_set_msr_common+0x2660/0x2660 [ 335.782740] ? perf_trace_lock+0x900/0x900 [ 335.785771] binder: undelivered TRANSACTION_ERROR: 29201 [ 335.786980] ? handle_rdmsr+0xa20/0xa20 [ 335.786999] ? graph_lock+0x170/0x170 [ 335.787012] ? __lock_acquire+0x7f5/0x5130 [ 335.787035] ? perf_trace_lock_acquire+0xe3/0x980 [ 335.787065] ? __lock_is_held+0xb5/0x140 [ 335.787082] ? lock_acquire+0x1dc/0x520 [ 335.787098] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 2018/04/08 16:28:25 executing program 7: mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x18) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0//ile0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x65, 0x101100) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x1) [ 335.822331] ? lock_release+0xa10/0xa10 [ 335.826316] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 335.831595] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 335.836097] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 335.841305] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 335.846154] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 335.851181] kvm_vcpu_ioctl+0x79d/0x12e0 [ 335.855253] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 335.859405] ? graph_lock+0x170/0x170 [ 335.863212] ? find_held_lock+0x36/0x1c0 [ 335.867284] ? lock_downgrade+0x8e0/0x8e0 [ 335.871443] ? kasan_check_read+0x11/0x20 [ 335.875587] ? rcu_is_watching+0x85/0x140 [ 335.879732] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 335.884934] ? __fget+0x40c/0x650 [ 335.888395] ? match_held_lock+0x801/0x8b0 [ 335.892634] ? expand_files.part.8+0x9a0/0x9a0 [ 335.897230] ? kasan_check_write+0x14/0x20 [ 335.901468] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 335.906411] ? wait_for_completion+0x870/0x870 [ 335.910997] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 335.916192] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 335.920341] do_vfs_ioctl+0x1cf/0x1650 [ 335.924237] ? ioctl_preallocate+0x2e0/0x2e0 [ 335.928649] ? fget_raw+0x20/0x20 [ 335.932106] ? __sb_end_write+0xac/0xe0 [ 335.936083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 335.941621] ? fput+0x130/0x1a0 [ 335.944900] ? ksys_write+0x1a6/0x250 [ 335.948705] ? security_file_ioctl+0x9b/0xd0 [ 335.953117] ksys_ioctl+0xa9/0xd0 [ 335.956578] SyS_ioctl+0x24/0x30 [ 335.959945] ? ksys_ioctl+0xd0/0xd0 [ 335.963575] do_syscall_64+0x29e/0x9d0 [ 335.967463] ? vmalloc_sync_all+0x30/0x30 2018/04/08 16:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x0, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 335.971618] ? _raw_spin_unlock_irq+0x27/0x70 [ 335.976114] ? finish_task_switch+0x1ca/0x820 [ 335.980612] ? syscall_return_slowpath+0x5c0/0x5c0 [ 335.985551] ? syscall_return_slowpath+0x30f/0x5c0 [ 335.990488] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 335.995862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.000712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 336.005902] RIP: 0033:0x455259 [ 336.009098] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.009118] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 2018/04/08 16:28:25 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000002c0)=0xfffffffffffffe9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x7f, "fb486104d491e67dff5e0649eb1070d568a6ba87094a96462368e2a0203d369aec5fca9a61697ad1d56d7e64d1e36f131c4cd724163ec215f30c1d6d5a420a5633ed48fcc32b9ecf3f5bbdcda80f8464940af4ce78539540f8a0a945eab5ced5104f5ea8eeb6b9c04733c8ce7db56f538fa5007c5dde0fcbd9cc2fa0439014"}, &(0x7f0000000140)=0x87) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x1000000008000}, 0xfffffffffffffffa) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0xd472a8e044671e82) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x100000001, r3, 0x1, 0xffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) 2018/04/08 16:28:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1600000000000000}], 0x30) [ 336.024065] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 336.031330] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 336.038604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 336.038614] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000022 [ 336.059378] binder: 27420:27430 unknown command 1077945600 [ 336.059395] binder: 27420:27430 ioctl c0306201 20000240 returned -22 [ 336.066704] binder: BINDER_SET_CONTEXT_MGR already set [ 336.066721] binder: 27420:27431 ioctl 40046207 0 returned -16 [ 336.119502] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000650) [ 336.119529] FAT-fs (loop7): Filesystem has been set read-only [ 336.119956] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000650) [ 336.134572] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000650) [ 336.151251] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000650) [ 336.151507] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000650) 2018/04/08 16:28:25 executing program 5 (fault-call:7 fault-nth:35): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x3af, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x2}}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/netfilter\x00') ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000001c0)={0xa933, 0x9, 0x3, 0x90b, 0x30, 0x42a, 0xffff, 0x9, 0xffffffffffffffff, 0x2, 0x80000001, 0x1}) 2018/04/08 16:28:25 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3f, 0x240000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000940)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$llc_int(r2, 0x10c, 0xc, &(0x7f0000000480)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xcd, 0x101, 0x1, 0x7fffffff, 0x8001}, &(0x7f0000000a40)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000a80)={r3, 0x4}, &(0x7f0000000ac0)=0x8) timer_create(0x7, &(0x7f0000000240)={0x0, 0xc, 0x0, @thr={&(0x7f0000000200)="70f7cb446a70e12275890adb645cc440f82ab31a925ed6a053ef413def445dc855222e95188a2d23790b6d915ba95454381c236ab17f", &(0x7f00000002c0)="5648920af1cee3b556d08600691e2dcf79ab6b4d2aeeea4cf7ce112bcc597a20deadd9d92a644582d2cd0e8cde673b1b95004bb4cc535e346fdf0a1fbd96d871eaeb7b14afda78d61c6e234fd478d32b00027f619a4020264d8184c9b177551a1d00d2a403ab491d0e8902ba68fbbbdd5a035536dea14c1afb1f8c2a9e967d7d4fd7fc5617184eb0f35967b8077aee651e35de67737dee780f88b5c035130096d29684123291cdd5d4bc"}}, &(0x7f0000000380)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000400)={{}, {r5, r6+30000000}}, &(0x7f0000000440)) alarm(0x97b) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x81, 0x1402d408, 0xab, 0x2, 0x3, 0x8000, 0x4, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x4, 0x2, 0x9, 0x4}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r7, 0xffffffff}, 0xfffffffffffffdbc) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="48634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:25 executing program 1: write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x1, 0x47, 0x2}, {{0x0, 0x2710}, 0x81}], 0xffffffffffffffde) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x2400) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x9, 0x8f5, 0x7, 0x4, 0x6, [{0xffff, 0x20, 0x71c, 0x0, 0x0, 0x800}, {0x8, 0x45, 0x5, 0x0, 0x0, 0x2000}, {0x1, 0x4, 0x3, 0x0, 0x0, 0x800}, {0xb832, 0x20, 0x3f, 0x0, 0x0, 0x2}, {0x7, 0x7, 0x20, 0x0, 0x0, 0x100}, {0x7, 0x7, 0x1000, 0x0, 0x0, 0x2101}]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x0, {{0x2, 0x4e21, @rand_addr=0x4}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000380), 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x80000) 2018/04/08 16:28:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x10, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x80) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x2) 2018/04/08 16:28:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x0, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1400}], 0x30) 2018/04/08 16:28:26 executing program 1: write$evdev(0xffffffffffffffff, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r0 = socket$packet(0x11, 0x2, 0x300) signalfd(r0, &(0x7f0000000000), 0x8) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x10000, 0x10000000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/42) 2018/04/08 16:28:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0xcd650b8dab9414c8) 2018/04/08 16:28:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x0, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x12}], 0x30) 2018/04/08 16:28:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1ff, 0x10000000408000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 336.462347] binder: 27466:27478 unknown command 1077961544 [ 336.499102] binder: 27466:27478 ioctl c0306201 20000240 returned -22 2018/04/08 16:28:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x380000000}, {{}, 0x3, 0x5, 0x733f}, {{0x0, 0x2710}, 0xfffffffffffffffc, 0xffffffffffffffc9, 0x870}, {{r3, r4/1000+30000}, 0x2, 0x9, 0x9}, {{0x77359400}, 0x45, 0x1000, 0x8}, {{0x77359400}, 0x80, 0x9}, {{r5, r6/1000+30000}, 0x40, 0x4, 0x2}], 0xa8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r7, &(0x7f00000001c0)='ns/uts\x00') 2018/04/08 16:28:26 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003400)={0x0, @dev}, &(0x7f0000003440)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003480)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000003580)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000035c0)=@flushpolicy={0xd8, 0x1d, 0x4, 0x70bd27, 0x25dfdbfd, "", [@ipv4_hthresh={0x8, 0x3, {0x8, 0x18}}, @policy={0xac, 0x7, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0xff, 0x4e24, 0x101, 0xa, 0x20, 0x80, 0x32, r1, r2}, {0x1, 0x2, 0x8, 0x4, 0x7, 0x3, 0x100000001, 0x8}, {0x9, 0x7, 0xe44, 0xfffffffffffffc01}, 0xffffffffffffffff, 0x6e6bb3, 0x2, 0x0, 0x0, 0x3}}, @ipv6_hthresh={0x8, 0x4, {0x3c, 0x56}}, @policy_type={0xc, 0x10}]}, 0xd8}, 0x1}, 0xfffffffffffffffc) [ 336.582269] binder: BINDER_SET_CONTEXT_MGR already set [ 336.620235] binder: 27466:27491 ioctl 40046207 0 returned -16 2018/04/08 16:28:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = semget$private(0x0, 0x0, 0x600) semctl$IPC_RMID(r1, 0x0, 0x0) [ 336.805383] FAULT_INJECTION: forcing a failure. [ 336.805383] name failslab, interval 1, probability 0, space 0, times 0 [ 336.816786] CPU: 0 PID: 27509 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 336.823641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.832994] Call Trace: [ 336.835592] dump_stack+0x1b9/0x294 [ 336.839232] ? dump_stack_print_info.cold.2+0x52/0x52 [ 336.844447] should_fail.cold.4+0xa/0x1a [ 336.848518] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.853625] ? kasan_kmalloc+0xc4/0xe0 [ 336.857519] ? kmem_cache_alloc+0x12e/0x760 [ 336.861843] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 336.866687] ? kvm_mmu_load+0x21/0x10e0 [ 336.870665] ? vcpu_enter_guest+0x35a0/0x5c40 [ 336.875164] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 336.880188] ? graph_lock+0x170/0x170 [ 336.883989] ? do_syscall_64+0x29e/0x9d0 [ 336.888052] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 336.893432] ? find_held_lock+0x36/0x1c0 [ 336.897515] ? __lock_is_held+0xb5/0x140 [ 336.901604] ? check_same_owner+0x320/0x320 [ 336.905940] ? rcu_note_context_switch+0x710/0x710 [ 336.910892] should_failslab+0x124/0x180 [ 336.914965] kmem_cache_alloc+0x2af/0x760 [ 336.919128] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 336.923980] mmu_topup_memory_caches+0xf7/0x3a0 [ 336.928668] kvm_mmu_load+0x21/0x10e0 [ 336.932479] ? kasan_check_write+0x14/0x20 [ 336.936733] vcpu_enter_guest+0x35a0/0x5c40 [ 336.941070] ? perf_trace_lock_acquire+0x4f1/0x980 [ 336.946012] ? kvm_set_msr_common+0x2660/0x2660 [ 336.950694] ? perf_trace_lock+0x900/0x900 [ 336.954947] ? handle_rdmsr+0xa20/0xa20 [ 336.958931] ? graph_lock+0x170/0x170 [ 336.962739] ? __lock_acquire+0x7f5/0x5130 [ 336.967008] ? __lock_is_held+0xb5/0x140 [ 336.971075] ? sctp_outq_sack+0x1448/0x1860 [ 336.975409] ? lock_acquire+0x1dc/0x520 [ 336.979388] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 336.984417] ? lock_release+0xa10/0xa10 [ 336.988393] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 336.993679] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 336.998180] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 337.003399] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 337.008246] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 337.013286] kvm_vcpu_ioctl+0x79d/0x12e0 [ 337.017357] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 337.021520] ? graph_lock+0x170/0x170 [ 337.025335] ? find_held_lock+0x36/0x1c0 [ 337.029418] ? lock_downgrade+0x8e0/0x8e0 [ 337.033580] ? kasan_check_read+0x11/0x20 [ 337.037730] ? rcu_is_watching+0x85/0x140 [ 337.041881] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 337.047097] ? __fget+0x40c/0x650 [ 337.050560] ? match_held_lock+0x801/0x8b0 [ 337.054807] ? expand_files.part.8+0x9a0/0x9a0 [ 337.059394] ? kasan_check_write+0x14/0x20 [ 337.063638] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 337.068583] ? wait_for_completion+0x870/0x870 [ 337.073175] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 337.078369] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 337.082521] do_vfs_ioctl+0x1cf/0x1650 [ 337.086425] ? ioctl_preallocate+0x2e0/0x2e0 [ 337.090839] ? fget_raw+0x20/0x20 [ 337.094301] ? __sb_end_write+0xac/0xe0 [ 337.098291] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 337.103834] ? fput+0x130/0x1a0 [ 337.107122] ? ksys_write+0x1a6/0x250 [ 337.110934] ? security_file_ioctl+0x9b/0xd0 [ 337.115351] ksys_ioctl+0xa9/0xd0 [ 337.118813] SyS_ioctl+0x24/0x30 [ 337.122179] ? ksys_ioctl+0xd0/0xd0 [ 337.125793] do_syscall_64+0x29e/0x9d0 [ 337.129664] ? vmalloc_sync_all+0x30/0x30 [ 337.133799] ? _raw_spin_unlock_irq+0x27/0x70 [ 337.138282] ? finish_task_switch+0x1ca/0x820 [ 337.142762] ? syscall_return_slowpath+0x5c0/0x5c0 [ 337.147850] ? syscall_return_slowpath+0x30f/0x5c0 [ 337.152767] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 337.158132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.162975] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 337.168149] RIP: 0033:0x455259 [ 337.171322] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.179039] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 337.186339] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 337.193623] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 337.200904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 337.208186] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000023 2018/04/08 16:28:26 executing program 5 (fault-call:7 fault-nth:36): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:26 executing program 3: r0 = semget$private(0x0, 0x1, 0x401) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000040)=""/67) r1 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TCFLSH(r3, 0x540b, 0x7) signalfd(r1, &(0x7f0000000000)={0x402}, 0x1aa) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003cb000)={0x34, 0x0, &(0x7f00001e9000)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff"], 0x0, 0x0, &(0x7f00002f6000)}) 2018/04/08 16:28:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7a634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x15}], 0x30) 2018/04/08 16:28:26 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x7, 0x2, [0x2, 0x1cd]}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='ip6gretap0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)="707647006d6170007e606943b7a927bf31eedcc644165557a55ffaa480e05477ccd71090b5de0273b127e91f23a9d22f7be2") pread64(r4, &(0x7f0000000000), 0x0, 0x0) 2018/04/08 16:28:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x7f, 0xfe) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x9) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x101200) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast2}, &(0x7f00000000c0)=0xc) 2018/04/08 16:28:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/80) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x6, r1}) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="8e648a81b2dfe0b31a8d2b22bfa107aadef67db08d69afcae816fb4187b59313f86c2abd422a820b02c675c574907f20fd51b2cf9d9833598400735afc9dbd26a8f7efbf5652d7038dc6683ed99aa7a454c7566f5df04462e57f24f883d0c74ecabdc299721256cac2ee25a70d3e5de3332eceeb0a5d450f5113b3e1258c51a2045105e169e4a06834e686c87a519afcc7930c9642f34547c4deb7b5f2918cb532e6d33cda7f3e761a40", 0xaa) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x1, r3}) 2018/04/08 16:28:27 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {{}, 0x0, 0xfffffffffffffffe}], 0x30) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10400, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x400) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2000002b) 2018/04/08 16:28:27 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) dup2(r1, r0) [ 337.324817] binder: 27533:27535 ioctl 540b 7 returned -22 [ 337.358645] binder: 27533:27535 transaction failed 29201/-22, size 0--1 line 2963 [ 337.403587] binder: BINDER_SET_CONTEXT_MGR already set [ 337.413235] binder: 27534:27542 unknown command 1077961594 [ 337.436922] binder: 27533:27544 ioctl 40046207 0 returned -16 2018/04/08 16:28:27 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) flistxattr(r0, &(0x7f0000000000)=""/240, 0xf0) set_mempolicy(0x4000, &(0x7f0000000100)=0xffffffff, 0x6) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/08 16:28:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) [ 337.453941] binder: 27534:27542 ioctl c0306201 20000240 returned -22 [ 337.469599] binder: 27533:27535 ioctl 540b 7 returned -22 [ 337.496204] FAULT_INJECTION: forcing a failure. [ 337.496204] name failslab, interval 1, probability 0, space 0, times 0 [ 337.507544] CPU: 1 PID: 27543 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 337.514387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.523738] Call Trace: [ 337.526338] dump_stack+0x1b9/0x294 [ 337.529975] ? dump_stack_print_info.cold.2+0x52/0x52 [ 337.535186] should_fail.cold.4+0xa/0x1a [ 337.539256] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 337.544362] ? kasan_kmalloc+0xc4/0xe0 [ 337.546698] binder: undelivered TRANSACTION_ERROR: 29201 [ 337.548253] ? kmem_cache_alloc+0x12e/0x760 [ 337.548270] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 337.548286] ? kvm_mmu_load+0x21/0x10e0 [ 337.548302] ? vcpu_enter_guest+0x35a0/0x5c40 [ 337.548318] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 337.548332] ? kvm_vcpu_ioctl+0x79d/0x12e0 [ 337.548349] ? graph_lock+0x170/0x170 [ 337.584352] ? do_syscall_64+0x29e/0x9d0 [ 337.587736] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 16:28:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {}, [@generic="8738124d23360000fab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/08 16:28:27 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="00020000", @ANYBLOB="fb080004ffff0100"], 0x0, 0x0, &(0x7f0000002000)}) [ 337.588414] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 337.588444] ? find_held_lock+0x36/0x1c0 [ 337.588470] ? __lock_is_held+0xb5/0x140 [ 337.588501] ? check_same_owner+0x320/0x320 [ 337.602797] binder: 27534:27556 ioctl 40046207 0 returned -16 [ 337.603160] ? rcu_note_context_switch+0x710/0x710 [ 337.603187] should_failslab+0x124/0x180 [ 337.603204] kmem_cache_alloc+0x2af/0x760 [ 337.603224] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 337.635368] mmu_topup_memory_caches+0xf7/0x3a0 [ 337.635392] kvm_mmu_load+0x21/0x10e0 2018/04/08 16:28:27 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="01634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 337.635410] ? kasan_check_write+0x14/0x20 [ 337.635431] vcpu_enter_guest+0x35a0/0x5c40 [ 337.635456] ? perf_trace_lock_acquire+0xa0/0x980 [ 337.635474] ? kvm_set_msr_common+0x2660/0x2660 [ 337.635494] ? perf_trace_lock+0x900/0x900 [ 337.635516] ? handle_rdmsr+0xa20/0xa20 [ 337.635532] ? graph_lock+0x170/0x170 [ 337.635544] ? __lock_acquire+0x7f5/0x5130 [ 337.635567] ? perf_trace_lock_acquire+0xe3/0x980 [ 337.635591] ? __lock_is_held+0xb5/0x140 [ 337.635609] ? lock_acquire+0x1dc/0x520 [ 337.635624] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 2018/04/08 16:28:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x14, 0x7, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 337.635643] ? lock_release+0xa10/0xa10 [ 337.635660] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 337.635677] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 337.635691] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 337.635717] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 337.635727] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 337.635750] kvm_vcpu_ioctl+0x79d/0x12e0 [ 337.697446] binder: 27564:27565 got reply transaction with no transaction stack [ 337.700186] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 337.700208] ? graph_lock+0x170/0x170 [ 337.700228] ? find_held_lock+0x36/0x1c0 [ 337.700252] ? lock_downgrade+0x8e0/0x8e0 [ 337.700274] ? kasan_check_read+0x11/0x20 [ 337.700288] ? rcu_is_watching+0x85/0x140 [ 337.700307] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 337.705610] binder: 27564:27565 transaction failed 29201/-71, size 40-140 line 2763 [ 337.710051] ? __fget+0x40c/0x650 [ 337.710071] ? match_held_lock+0x801/0x8b0 [ 337.710087] ? expand_files.part.8+0x9a0/0x9a0 [ 337.710105] ? kasan_check_write+0x14/0x20 [ 337.790306] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 337.790327] ? wait_for_completion+0x870/0x870 [ 337.790345] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 337.790363] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 337.790380] do_vfs_ioctl+0x1cf/0x1650 [ 337.790400] ? ioctl_preallocate+0x2e0/0x2e0 [ 337.790416] ? fget_raw+0x20/0x20 [ 337.790436] ? __sb_end_write+0xac/0xe0 [ 337.790455] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 337.790470] ? fput+0x130/0x1a0 [ 337.790486] ? ksys_write+0x1a6/0x250 [ 337.790506] ? security_file_ioctl+0x9b/0xd0 [ 337.790522] ksys_ioctl+0xa9/0xd0 [ 337.790540] SyS_ioctl+0x24/0x30 [ 337.790553] ? ksys_ioctl+0xd0/0xd0 [ 337.790568] do_syscall_64+0x29e/0x9d0 [ 337.790581] ? vmalloc_sync_all+0x30/0x30 [ 337.790596] ? _raw_spin_unlock_irq+0x27/0x70 [ 337.790613] ? finish_task_switch+0x1ca/0x820 [ 337.790630] ? syscall_return_slowpath+0x5c0/0x5c0 [ 337.790647] ? syscall_return_slowpath+0x30f/0x5c0 [ 337.790665] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 337.790686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.790707] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 337.790718] RIP: 0033:0x455259 [ 337.790727] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.790743] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 337.790752] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 337.790761] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 337.790770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 337.790779] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000024 [ 337.804959] binder: undelivered TRANSACTION_ERROR: 29201 [ 338.084404] bond0 (unregistering): Released all slaves [ 338.477147] binder: 27558:27587 unknown command 512 [ 338.482237] binder: 27558:27587 ioctl c0306201 20007000 returned -22 2018/04/08 16:28:28 executing program 5 (fault-call:7 fault-nth:37): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:28 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x200040) r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000007c0)={0x590, 0x1c, 0x303, 0x70bd2b, 0x25dfdbfe, {0x8}, [@typed={0xc, 0x73, @str='broute\x00'}, @typed={0xc, 0x36, @str='broute\x00'}, @typed={0x8, 0x80, @uid=r1}, @nested={0x460, 0x58, [@typed={0x14, 0x81, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="0dff8562587728fa2fb4a4f1b44b3b565f6d421e8ef5a7b0aa267ec4a57a4d0c5fd3634ecddc24f6fe3ccae018c3e7414e4ce76995e91e9c6065fa5b9dbdd6f0adb7eeb6504db1d846dbc7e43497807930c975dc9e3dd3c13f0ec7032c852eefc55f0bf84871cda67511317f2b524c5d8da67c95f378c7443e6f8d102cc720d622c4e0ec400dfa5fc1b5abc1b3d1c21fc42dcd5b36e71253163aa968e930663bf37751f689c5849b89d2056c7b14b35e66082783e4e9766deffcae12bc87ec215500051d2902c65cae0ed880f101", @typed={0x8, 0x64, @u32=0x20}, @generic="da7a48a543522c944b42cd8b80badccbdd3239648dbd13c444322a7753428af80c7f616fbe6a2b6c7071834ef721696bc9fe93569c4b3e55374c98db6f90b04543b555f399d90a5db5b600d3734367778380b464ea76cd0a4106f9379a068ccaa9053080ab7bddb3b5e54d9d60271dd1807d40bcbe8a0fc997041cffcb6eba93ea0716b8258d5d1f54eea9d261c68556c73bd1b9b3ebf67d34a30a0927ec105b5d37f4fe80ad53117728dd048ebf70390df6e514e09706b36dd2f6d9d93fb8", @generic="7839937b89460de1ed23a677dbaa39fc3fa325b91ba64b7344b522b3205ef1a690ead165c5e6feb75eb44defbf8fd6b9e3280641fd5e01043517a1db76abae04fe8e477f8912bf1f326bd31157d9a2de83f1b7c23b779dd7ffebca60f0c386a4d65866b315e6e0a3b7ad0300585b098ee605060747bf0119472bc1d59be944122da5f286b51ac41366d23f14bbf01a681b12ef8350db4a2b81172c9fd39727e41a9363d29a4b9c6642d7d7e95bc10ee1a79d6becab04fc6907e83c9148ecde8002a21436b20af84ba80db417aa10f3584934461a340d", @generic="6d78dc1492b59a9f20869010ec7c716eea22ebd451aaaa1e5d9369ccef71dd2239a14b9660e6c5e59b642d49def94999da0d70bf315aad4b55d8d14f4a861ba8f14f2ba5cb70990738eb9787c11b5ca4c3e175007eec972226de492c09256d446ee1141096b19a99d068143b5c", @generic="f7cb729d956fdbd159c42f92dc28fac99b55037792cd192f797b7c47d7016fdd6b66df134f298ecc593c4f2982d6dc52c96a8bec7ab10a94032f09cea36d0ff1c81dc2b500be50f0103bbcde0fd99eebeec236d3966b620d5f641c189b1d18b602d2096bb0ca6148a8517796df7dc7dd951961e168416f50660796581c767fb8fe09a6fd11ea71d79fee528bea569126189e645cedc6494be30e5178e9c3cb4fe0b1df5397126aff8997539b51f376a8", @generic="b57e57da2bcad9711c81d4bf7a8361bf1c16dd2782a32574f6e0e315496549c804aa38706570e235f1a4392fee0ab8d5816d074252bb23e114bc652566ccb0f1d05eb5e196a3d3315aa4320371d32e514e1d8c97af79676fc8a92e16908936839c816be81565d54e759fbd161d6f1230aeb08e0cbc55339723924a4525001e873d04f6b9799ebf0136283a35909fb9291ac33394329b452c68cfa7a32792a3936e6304bcde388fc4ce9e2f0b09be", @generic="7574ee54c521a093b5731c038162c2"]}, @generic="a0baaf5b665e76823575e19572bdebf72775576d4e565935beab7ad4a48f42241817ca26a46d50febc63662c59557656e15b3b675e2cc21545e37b8084777b7b2dfe635c319f37b7354d80f24c6fc45fff7796b685", @typed={0x8, 0xa, @uid=r2}, @typed={0xc, 0xf, @u64=0xb6}, @generic="a662d94b34ce902d", @generic="b785437a08d43e2a0c9f21cc81553c131ec4b235e3713213a7b04ec1f3c8f19efaf5b4f72eb73eed372498fbbb66076d9bb8fc1f499644a8ecba583fefef0906751f062a9c19df58e7eb0b5c957ea371b4c9c0cc5dcc659bb081898886579af3044029de3ed615a36721a1f798f8a75ec277abdd8fa368cf426977952550876a607511f68022f9f6"]}, 0x590}, 0x1, 0x0, 0x0, 0x200000c0}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) r3 = socket$inet(0x2, 0x7, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x440) 2018/04/08 16:28:28 executing program 7: socket$kcm(0xa, 0x7, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x890c, 0x6f2000, &(0x7f0000000180)) 2018/04/08 16:28:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x16}], 0x30) 2018/04/08 16:28:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0b630000000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:28 executing program 1: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='securityppp1selinux,trusted-\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000200)=0xffffffffffff8821, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000080)=@dstopts={0xff, 0x0, [], [@ra={0x5, 0x2, 0x8}]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20002000000000, 0x0) write$evdev(r2, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/08 16:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x14, 0x7, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/08 16:28:28 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x60100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x8, 0x7, 0x7e, 0x80}, &(0x7f0000000100)=0x98) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000340)={0x8, 0xd000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="05000000933cc1a0a1ab4428f4d23ff06b05a60e243e92035029bda5ff96355a9538cda3f16050931e4ba2d5a961be38275d040ff2e726eadef63ea93760bccc20f0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0xfffffffffffffd45) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000300)) r3 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockname$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000740)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xac, r3, 0x800, 0x70bd2b, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0x90, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x20004084) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000001c0)) [ 338.594695] binder: BINDER_SET_CONTEXT_MGR already set [ 338.600121] binder: 27558:27588 ioctl 40046207 0 returned -16 [ 338.613088] binder_alloc: binder_alloc_mmap_handler: 27558 20000000-20001000 already mapped failed -16 [ 338.743550] FAULT_INJECTION: forcing a failure. [ 338.743550] name failslab, interval 1, probability 0, space 0, times 0 [ 338.754948] CPU: 0 PID: 27601 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 338.761795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.771152] Call Trace: [ 338.773755] dump_stack+0x1b9/0x294 [ 338.777407] ? dump_stack_print_info.cold.2+0x52/0x52 [ 338.782636] should_fail.cold.4+0xa/0x1a 2018/04/08 16:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x14, 0x7, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 338.784538] binder: 27589:27612 ERROR: BC_REGISTER_LOOPER called without request [ 338.786712] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 338.786731] ? kasan_kmalloc+0xc4/0xe0 [ 338.786753] ? kmem_cache_alloc+0x12e/0x760 [ 338.786773] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 338.786795] ? kvm_mmu_load+0x21/0x10e0 [ 338.794345] binder: 27589:27612 unknown command 0 [ 338.799407] ? vcpu_enter_guest+0x35a0/0x5c40 [ 338.799426] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 338.799453] ? graph_lock+0x170/0x170 [ 338.823087] binder: 27589:27612 ioctl c0306201 20000240 returned -22 2018/04/08 16:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic]}, 0x14}, 0x1}, 0x0) [ 338.825716] ? do_syscall_64+0x29e/0x9d0 [ 338.825736] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 338.825769] ? find_held_lock+0x36/0x1c0 [ 338.825799] ? __lock_is_held+0xb5/0x140 [ 338.825836] ? check_same_owner+0x320/0x320 [ 338.855985] binder: BINDER_SET_CONTEXT_MGR already set [ 338.858595] ? rcu_note_context_switch+0x710/0x710 [ 338.858630] should_failslab+0x124/0x180 [ 338.858654] kmem_cache_alloc+0x2af/0x760 [ 338.858683] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 338.858704] mmu_topup_memory_caches+0xf7/0x3a0 2018/04/08 16:28:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="04630440000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 338.873779] binder: 27589:27615 ioctl 40046207 0 returned -16 [ 338.877238] kvm_mmu_load+0x21/0x10e0 [ 338.877264] ? kasan_check_write+0x14/0x20 [ 338.877293] vcpu_enter_guest+0x35a0/0x5c40 [ 338.877325] ? perf_trace_lock_acquire+0x4f1/0x980 [ 338.914060] ? kvm_set_msr_common+0x2660/0x2660 [ 338.918749] ? perf_trace_lock+0x900/0x900 [ 338.923007] ? handle_rdmsr+0xa20/0xa20 [ 338.926998] ? graph_lock+0x170/0x170 [ 338.930808] ? __lock_acquire+0x7f5/0x5130 [ 338.935083] ? __lock_is_held+0xb5/0x140 [ 338.939165] ? lock_acquire+0x1dc/0x520 2018/04/08 16:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic]}, 0x14}, 0x1}, 0x0) [ 338.943149] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 338.948184] ? lock_release+0xa10/0xa10 [ 338.952170] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 338.957462] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 338.961965] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 338.967185] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 338.970767] binder: 27618:27619 unknown command 0 [ 338.972034] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 338.972075] kvm_vcpu_ioctl+0x79d/0x12e0 [ 338.972099] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 338.972119] ? graph_lock+0x170/0x170 [ 338.972140] ? find_held_lock+0x36/0x1c0 [ 338.988857] binder: 27618:27619 ioctl c0306201 20000240 returned -22 [ 338.990163] ? lock_downgrade+0x8e0/0x8e0 [ 338.990195] ? kasan_check_read+0x11/0x20 [ 338.990211] ? rcu_is_watching+0x85/0x140 [ 338.990229] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 338.990262] ? __fget+0x40c/0x650 [ 339.006399] binder: BINDER_SET_CONTEXT_MGR already set [ 339.008705] ? match_held_lock+0x801/0x8b0 [ 339.008728] ? expand_files.part.8+0x9a0/0x9a0 [ 339.008748] ? kasan_check_write+0x14/0x20 [ 339.008768] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 339.008799] ? wait_for_completion+0x870/0x870 [ 339.021966] binder: 27618:27622 ioctl 40046207 0 returned -16 [ 339.022239] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 339.022258] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 339.022275] do_vfs_ioctl+0x1cf/0x1650 [ 339.022302] ? ioctl_preallocate+0x2e0/0x2e0 [ 339.022327] ? fget_raw+0x20/0x20 [ 339.080440] ? __sb_end_write+0xac/0xe0 [ 339.084438] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 339.089983] ? fput+0x130/0x1a0 [ 339.093280] ? ksys_write+0x1a6/0x250 [ 339.097104] ? security_file_ioctl+0x9b/0xd0 [ 339.101532] ksys_ioctl+0xa9/0xd0 [ 339.105007] SyS_ioctl+0x24/0x30 [ 339.108381] ? ksys_ioctl+0xd0/0xd0 [ 339.112023] do_syscall_64+0x29e/0x9d0 [ 339.115921] ? vmalloc_sync_all+0x30/0x30 [ 339.120086] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 339.124943] ? syscall_return_slowpath+0x5c0/0x5c0 [ 339.129889] ? syscall_return_slowpath+0x30f/0x5c0 [ 339.134839] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 339.140223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 339.144653] binder: 27626:27628 unknown command 1077961474 [ 339.145083] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 339.145099] RIP: 0033:0x455259 [ 339.145109] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 339.145129] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 339.145140] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 339.145153] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/08 16:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/04/08 16:28:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="02634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fa"]}, 0x20}, 0x1}, 0x0) 2018/04/08 16:28:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000098040000ffffffff900200008002000080020000ffffffffffffffffc8030000c8030000c8030000ffffffff07000000e7ceb7501a1b921b83c46d49aa4ca179e0f8ebd4df1c3b2639f16d429fba", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff00000000ff000000000000ff00000000ffffff0000000000000000ff6970366772653000000000000000000064756d6d793000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000001600040400000000000000000000000000000000f80020010000000000000000000000000000000000000000000000003000737268000000000000000000000000000000000000000000000000000000330405ff018000001004000000000000280052454a4543540000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018016001000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000000b0904010000000028006d68000000000000000000000000000000000000000000000000000000009701010000000000480049444c4554494d45520000000000000000000000000000000000000000000700000073797a3100000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020014801000000000000000000000000000000000000000000000000300066726167000000000000000000000000000000000000000000000000000008000000090000000400000000010000280065756936340000000000000000000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f8) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/155, 0x9b) [ 339.188546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 339.195801] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000025 [ 339.206098] binder: 27626:27628 ioctl c0306201 20000240 returned -22 [ 339.255343] binder: BINDER_SET_CONTEXT_MGR already set [ 339.265584] binder: 27626:27639 ioctl 40046207 0 returned -16 2018/04/08 16:28:28 executing program 5 (fault-call:7 fault-nth:38): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='status\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) close(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) 2018/04/08 16:28:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="a2e3015ddc3d6e043f09c7699f2472c1fce03b5f66aecae48026d47924f9eb42b1f20200053cdb7efe541e3d8495f01606bc55e20b84f7cff1bb34f338752f1395", 0x41) getsockopt(r0, 0x0, 0x0, &(0x7f0000000000)=""/126, &(0x7f0000000080)=0x7e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)) 2018/04/08 16:28:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) socketpair(0x6, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) 2018/04/08 16:28:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fa"]}, 0x20}, 0x1}, 0x0) 2018/04/08 16:28:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="07630440000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x3}], 0x30) 2018/04/08 16:28:28 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002f80)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0xffffffffffffb507, 0xae2, "dda157985eaa7adad5b6ccdf502bc089ef34166e3bd9eab2347cb3e52caed37ebf852d161212e46b0872d420405af1635bf3e85d43e3c478ff087af7c98fcc", 0x18}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="60007ccbd324358e0fc2aad8a61f2692eac68ea41e56d05c1d0d39425826fefadb6b5ae46f68dab16e1815c6c70d17fd9a8f8f679317093d677b934e3ae3eb9a8955e6334d8d76f6de4356ee00d5b8cde04796e51390342acbb45cfde9d9ced8497f7e806f18026193bdceba62b58ec6f0197f8462364d098e05ce4de6cf55d3749b991d293ac6802b523ce046fafd1c2879af17f24995cc34db6fce", 0x9c}], 0x1, &(0x7f00000001c0)={0x20, 0x117, 0x5, "0964f4e483da224a5855a53ac6"}, 0x20, 0x40040}, {&(0x7f0000000200)={0x27, 0x1, 0x2, 0x6, 0x101, 0xf8, "5a6ec15ea645468696033e61dccff65f2a7becba5c6904a8bb1b5363c8bc2a6fa407cb9dfc52d3f89b6869e00f8e93609e5b679ca0e9e24a9a18b184255805", 0x28}, 0x60, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x50, 0x0, 0x3, "e8664a3da02ec0aa788eb47c861779d3feef6a1b268c77b64f710e48e69fdb4f383c4724824792c975965474c2ff338283070a4c75b12a11363137272313"}, 0x50, 0x20000000}, {&(0x7f0000000380)={0x27, 0x0, 0x1, 0x5, 0x81, 0x6, "1f62e524314c4c59c8f4f694399ccb23c5e4f3a82f31328e50dd8b577e7c696b32d67d2c4b47166bcbed947185960aeae69cb26a2ee5162c6581c4240a9605", 0x3c}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="48659a8e9bcfcdb3106452bd90c064533369044235dba8cf1e0f40feb6128a404a0560cb0593dd69ea1d6214abb651ebd93891166ce480663fe5e6da07281abe3c32da4383f774f69f6f50a1c02a1b8c271b66d904436a027c9e3d", 0x5b}, {&(0x7f0000000580)="73924c55b38b8c1d2c1ea5fff58c22af9b3bea7f9cc2898ab79ba1d90f294e073d872fbcb31e0b1d59", 0x29}, {&(0x7f00000005c0)="cc9adf1ac4836064bcf7991fa8affcfffc4fd6fc5eee0f79910748ad7e9f2e4bbd3c6ec96ba68423026dcebc8eb2992a62ae9b3e10c15e2584a622ce145e416848b51b06196f15c33d2710f848627b85d3a88ff176497202f519fcf53dabdfaf72b0753d2ca4e9363ba1d94ed41838d937842888de851f73e8e008810aa6122946a55ba7ebb14b439c8ba1c3f068207b1d0f83b5a2b5f1b0a08c31f939c914449a42d425f15f42bc73d9553e575c1259d2554f3891d801990145", 0xba}, {&(0x7f0000000680)="abde69167129cb838c7156ffd469985c08a8020afb7631ba32a0c2eb7340157b01a80f3d62335b52c74143e8952e6e899c513acc39c97b9d1ee45807f0016a5dfce7918ca42f3c2f1d6d2415cf391b38f947ff27e85c56d1a24d5c7edc515465b186f67e662342e115942b62e65a39be081f40e787847d49a6afe0da5ff5f4", 0x7f}, {&(0x7f0000000700)="53bcb2f4863aec0ce2140d9ad4a72738066eb1d8bd72d3ca81da3964c167561438cf36fb30ac16644ef19701077fea9f630f161d4a8b16e8c79afc3a92e94155636d6e368d2e9faa62db05eb3f67b247ebd64d714ecf60a18863fb9e4462f5f68f9ceebcd6498603226379e420338764263c913754666ec2b2e9b9848b7c364f0d80453238aa5bdde84fcc60971fe86ea1e2ac7b367667ad05cd9f646ef8332bd65b126f4d34c27a96f4f65478834a56aa772e4ca231126552818eedf6f9741c7abb24e99cde275470cf323f8217d7417d4ed0728a094358382b6148a97c9e2f6d3d9f9738fe16fcbeda849a422b58a81b88721da37c", 0xf6}], 0x6, &(0x7f0000000880)={0x50, 0x11, 0xf52, "dc13a72de5e2996076227f7eff91f595c21dd542299311d1c1b8dfc48105c13b4cb7d836562be69631fde010051137cb86d12d0b0574c7829e4ab5fd89ceaecc"}, 0x50, 0x8000}, {&(0x7f0000000900)={0x27, 0x0, 0x1, 0x5, 0x2, 0xff, "b64ba123af3caa5871146f964cc8c0cf75245892e115713344d6af42ac929313abe8245b5eda514f88e7b7ca5ac188e0fd5b37ad68192a8e81ca2851d7dd62", 0x3}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000000980)="22f302d6776c4794828671bc146bee127020c82371a70ff467433451d02ed38d7939d57000560ad0774301c3b5ab94bffa3e0e95b5ae38ffcbe006844632783916c8f231b6bfa94dc4afbd2d00b858eaa678f644ad989076ae85fa84a824f4fe0958b1c5113eea8a61e17f7b66911e99c4ff4df3af4ea9e0", 0x78}, {&(0x7f0000000a00)="f1d90c802ca997a2897a84b3aac2e885639297fc909defc8b3429f30d7aeddd808be1dc9b53551d0d6bba69d474a925e5145ccb0a1815756bed8207516233454354681803b2cdd75601f6aa9f0af628b0551e228a810a042622c0ec00d256012cbb5d4425bf3f9cdc37b5aada822b6459f2fb4bdf61e44f8f96bebbc034676141a611665ce3b7720377eea7cf5e7ae8dfc2978393a0d4f6c7906f9dbe52cb5b50ed6e251fd2667d78f8ad55a619380e37a845e517405c62494b3584f226a67962b706498580ff671a5bc9b834d9c6ec314315aa144e7864a8a6cc8ab", 0xdc}, 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{&(0x7f0000001e40)="c24909ca0b786c3785ec4dae8fb5da6a5d9c541625697137645d41ea78e8970856a5acc9b3eb02ee77e8d2c6286e6b6a60561c906ee94028c078a6d19d53603fa37758eb9b50664f464642e36061f819e37ffc9de4aa6c89e69d1b11113a2ab0238c09c95328e28ad5ce207feaa0e185ec2b859ad4d9830675aae80598eeda40ace79f2ea28f85d4b12c411d1661b2239d660c6f47c9680ab5430aa00462e9ad7f1a0a32d5081d056227aaed1aec4b4d8c04123d76bef36828a036948e93b6f033f4aadfb53c0af3681d6e3e9262628a84ae7d8596c92325ee10487454ad3de6d4665a316988c614edcd", 0xea}], 0x9, &(0x7f0000002000)={0xa0, 0x11e, 0x6, "682d5645eaa654909c297805dce72c90e388f9deacee8b3ab1e2cb64029b0cd68f88a8130a349ff50ff9fa9143601fd5f1ecfec2e373124daffdf68760fdf7bff59265b2b50e9761650d89b0c829b57efb68348d39c1f3377dcad91a604c6ae5c72000f57666e39faf23e046468b0830b100881476e792fe6657d3c58f13b6e569b0b20292ff0b86a942f1d7eb"}, 0xa0, 0x24000080}, {&(0x7f00000020c0)={0x27, 0x1, 0x2, 0x7, 0x5, 0xaba, "285c5f28e901ae45d95d166d0fffb18720584d9edfd40add74118ff8a4ba77ba379d4c960ecf8580e15bf4a24b7bf60e5acd869ebbcc5ca94f8ee180f1c6ce", 0xb}, 0x60, &(0x7f0000002300)=[{&(0x7f0000002140)="18fb1de07fd332a7ffe5d4b62453c72346ec6edda3c04f936c278d528f38c6650204e35353b782f576504d6d9946bb9c6bd58d1bfe8a1ff68c5600de43cd46fbac9df6b712eb8fd1a2f4b39e2e12f813d1fb82f2dcc67bc3b5e624e5b0c8bbc9a2ee3919dd52f6d6438bffafe9015f07aefafa9aa28b5d92cb7d0909205b44a3877680194809df", 0x87}, {&(0x7f0000002200)="b046e969454bae61d9df53d41a1258ae907a70ea6ab24f92b8e55cc225293616d86f05", 0x23}, {&(0x7f0000002240)="b0d2cca618f02aebfd356740db270e01004b4a1ad54bb9d478e143f2b0880b74d77d665947b64f95ecdc0cba2c2622e649b4c57aa97dd3e5675f59663fdc1ce381b2c1ff7156546f195c1bc9154f06c581a0b4ef9343699e45e8f98acb345fe333053206150a2ccd5f36b93c5b92a98d7b675adb7b019493f3443d4cdcc95c82a0e3d4419746b5dd3c3073fce61690bf34cce5e029", 0x95}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000002340)={0x27, 0x1, 0x1, 0x7, 0x8, 0x38, "46834d5eb6a4a3f532d2c112bcfee4617d3de17b4e04fa1385898243b5959131c18c0303b29ea5c25d686d180aec52cc705f43e0f0a548a520ce72b887d021", 0x18}, 0x60, &(0x7f0000002780)=[{&(0x7f00000023c0)="10b34d91", 0x4}, {&(0x7f0000002400)="ea2a4d5539ded7f6fc3db16e38f02061641907f0fe0854478c537bcbd6d4ce4a5f734159075cd003ea344bc2f7685228ebe893646f18f9d130fccfdc8f0392a354320ebc8645a86d436a5031436f0adabc53986b8d69b4f48a63c47fb798", 0x5e}, {&(0x7f0000002480)="6d4559b3b4360e280c6248742509dd547f8e06db3b67b36bf079e9d31fbc0c4e2be18ae2eb98e202823fc8e3e2c2aceb96fef99aa2e3ed68845bc6611a0128d4b67b7d009c5982e0d30fa6f82b91eab887695897b8875e10d1e6403c077098b51d48a5991286251ba7a8d985257995b27535afebd72736ea6fcfa0a1880d62ab22e732a0d0d04aad4a42b9147a59a8dc8f477f0f8e56d80377442812ab38334a860814f5a64fb564d5c93d2a919f8826a17629fd3f3b3edea5f6384c10c34db22ce1231011594df8cf03d49414e0b3886e10b92ac24da77e", 0xd8}, {&(0x7f0000002580)="139f97127babd77b63034fdaca4964e9e12c9fb42cc8ba2ca213791bf57b3aea82405b2e6d3f42fc2ebf798f6aff3fa53910388b10a11b60f6e2be280d8b8e65aaffc3baf6b9613abb2dfd22b168316a2366a705236ba8912166ffce1994c482b11f3851dc0807601448a168658d1c74ee09cbb94611ce4147b25f808c8813d925b024f8f02172c4c5eb404502c66aac6141d09a64dcf369256ef5952709f0e83f203b03b5c525711bc67c965c02d050f9dcfa6d6ce8fde0a7bb45298b5e3562ee76cd8c", 0xc4}, {&(0x7f0000002680)="6070dab3a77ae0d2d5d5a8d85bcde95562cc8b62545df4595a089bff3c4d9e6d881eb30b788d3f38f12a80", 0x2b}, {&(0x7f00000026c0)="c559dfe4ee6e2614c3f7f2bb2d6c41ac1ecd0654df70fd0bb2f3ef24869385571ee29c9be771eafdea0da54d749c2ebdef1317f30882dcf25012f1b9ec59bb307c90d1584aed2cc7ced7f753ba700fe407d670145db9fd3e8f2cf8bfda27a16816e2e1a2f49e2b46f7f4e1640046b26a39a9789eb64ea7aca73b5dff14b3f48f422c985c9fcca1b1555deff1e1f3a5", 0x8f}], 0x6, 0x0, 0x0, 0x56168b5709ec30dc}, {&(0x7f0000002800)={0x27, 0x1, 0x2, 0x7, 0x10000, 0x6, "4c1007d898aa48b8cc22e2e7ee4cc41e0bbea969fee15d96b214dd224223647ae04315c8095e6edc5a1a08b8456895b908933b068ab2b81512b049f483069e"}, 0x60, &(0x7f0000002e00)=[{&(0x7f0000002880)="d1ff13a237098a32af78af0892cb09c8f2717cc7168e3ff75f7042347441e79a54fb5c4dd4effe53e4b66a344c983fbe8b6968a5afdd173ab34ee36f8b9f2dce4615b48d1c06c117302eb7e8f1386a7f7e2ebcb37c5afe8514c6a6fa274e84ef978f4480ce887b4be50d91bdd379beb4e4c1ba5d05f8ed0510", 0x79}, {&(0x7f0000002900)="ca462de667960163a440cac7c3a123764882540f23fc826f958a5e45301c559c942af12b31b22bae144d0ab325f6fa37ff955b1205b0bbaeab6ba79d23035ce25d62bb278622479121dfe44bde216d5c2cf9d80473bef0f5", 0x58}, {&(0x7f0000002980)="66ad260ef71b554ca07dcd24341164ab2c40c4a1501d38938c7f13f9d9b72d5ba549d83dccf55e1957e24aadd07670c3765b33108369834153cac42e972484befd85218fb14800016ec67735db6e5c6ed2d36882bda6a523eb0f737c805ccc2888967834b68c40dd25f40da7e1cc35301231752e0da8ec0b8adb7b6cb39dd341277e4f576920e269adc82fd95d13ab21a26fc17d0781d36769fba3bc9de324f0cb932d3ed531185059d0dd97815ca1cef0f6d713b68ecd6774ebd57aaef56c271cbd17d593dc62a13d858bb3cddbb982b726130713a85605", 0xd8}, {&(0x7f0000002a80)="320722400bcd4a484251efb9112637c428e8915ea34996ed9517e5c1e3a31525612f9ae6476f8790f31a7e6c70dfee6747a0574d957879180283fee8fd48f2420760d88b3959a715ae6c3b3c7986de468060698931cc5cf83d8a300c49df9a56be333d8ef3bcd37e33cbbacb21506336b1b37a5b43907ca7ef1f700fdfb2164ce9b9583fe93db2e79b72e02c83003ef3c7b8e51616d5bbc39d03e66fa1528d6ee890ae7fd49bcffbabeec90edc7acc04ad7a7f55d5ddcc5a2dc70772b3ad7275bba155242a396199ce32c03bf6154e034f9f19ebb8", 0xd5}, {&(0x7f0000002b80)="1f77e4a8097eb190175c4600260c7ee62aaa26f726196c954231ea2f3c1172e834ed468d7cce9a0bbc03ba70815713803d3bdaae0ecfa58a296dc24ca30f9348952e50e3ac8d8ae5eba8e9a2ef639c379bfdd66fb007108a7dbc63933f2612374a321690c7eec5ef1163c90fecd8f3beaa3557209312ef7423f5330eedd8430dcc0ca8a43ad1d499e3f63c0f15f4d86a80fc9a6c8d6f0407217806c45f6ed807b29fa027e6c5fa54d6f4a2a92734a93da3b6e63bc55c7f2fe3701dcbbdea157e7689ec8f19bf0f7f51eca0701271bb1e94016af84589f934d81cb9061f424bf6020b2e574d4f30449132459f0413", 0xee}, {&(0x7f0000002c80)="ede9df1007742174eaaa9610b293fc0dc91b8cd9655fe124c280cffbe61340aa67542e70e9e6a3a59dbf3d1335571eaf5b58b7cfe331a44810afe488027d39f1378b57676fe67b633b9660cd1ba2f98342ba425c827538a02ee60ba67094db2676d403", 0x63}, {&(0x7f0000002d00)="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", 0xfb}], 0x7, &(0x7f0000002e80)={0xe0, 0x6, 0x1, "fff65e8382fa9e5b7d0d00ac8efeb809825052c2a57e3d35a6da7da9acbe2d4926a669724e77bd95ae43c28d74e94e3435b2fbdcefcc55ad6156cf1c2376326977bb83ad03b9baa001a8f04047f441aa6e78fe4f9526c3d508916360bb01e5cbe451131e063f9b125de5fb5eb5c6c4658638c8325f59f7984747e2288272b76b52368147245f36d687fffade38814c3cc16b1e7a494eaff68abfe6472b44c7fad0b9b6d2e3c968caf5acbf73f28a5b99eed5d58cd333303949204b6fe96edf7b6fc0c00f6ebb6c95cc15786be6"}, 0xe0, 0x4}], 0x7, 0x8000) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x4000064, 0x2}, {}], 0x409) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000035c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000036c0)=0xe8) lstat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000037c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000038c0)=0xe8) getgroups(0x2, &(0x7f0000003900)=[0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0}, &(0x7f0000003980)=0xc) r13 = getgid() r14 = getpgid(0x0) stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003a80)=0x0) r18 = geteuid() r19 = getegid() r20 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005280)={0x0, 0x0}, &(0x7f00000052c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005300)={0x0, 0x0, 0x0}, &(0x7f0000005340)=0xc) sendmmsg$unix(r0, &(0x7f00000053c0)=[{&(0x7f0000003140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003280)=[{&(0x7f00000002c0)="88a16f16dca290da3b2a344d2f42377dff109a3e3c91439cb4ee9e18f361cdafde4de0de33", 0x25}, {&(0x7f00000031c0)="bdbfc9e50a9f2ee94ecccb66f4a3522bbef61db8a7707100d6f405890c21f2bd6e11d12924a264860314fd1d293ef0b07faf025055f55f32879709e3cc08bc515c3e0fe74f5ed47a8dbe22fda6d69b0a776bf0b13651e2a4d6773945a9df5c1af95023e4b856ee55606206504e28a9308bf6094fa7574c310b4098bee02eee299dcfdf6cf1a4", 0x86}], 0x2, &(0x7f00000032c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x1}, {&(0x7f0000003300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003540)=[{&(0x7f0000003380)="8e01a6892c76834f145ae508822e9a3221b2282473d753399b9e31bed5b516c2e6a218b78d57258135813829a5a44a5b6458888f2e6a17fcf2f7ec821a0dc94299d588dc0cc9ddaa9544d8ee0054c8aaefe79f8ae78e5dd70a0aab97aa477c08a80122a5daa0d9a37554896adea268b5e0592db30489cd8acc4af8bbb1e70acae8489d4b2f096e36838696de173b832f0e8e6a35f9a55989b1a602165b7b9044ac1e5c346d6bd25972d50acb22aa34d55314fabb4274dbd01fda7c52b7ef569e896420f78d5707cdabeb0ea5c8ddc311f765c1a8", 0xd4}, {&(0x7f0000003480)="9724a1df6d9768da03a52192148a6319f55e8d147fdb297ca7f7b9a4bb4dd5c45fd0031eee23b43bac6c56", 0x2b}, {&(0x7f00000034c0)="2cfafc8eead7f1f36cd3ec283999f387df515fd5dc46ada12deaabb00ce98c045fa5bbfcb270722630b8b3ee970e236384d608a074312b0cf70feccf8f235e284245014de064bdec98428dff539d32c35db1999d10dace8df83a703d36896b57604bf7fc1943a0d6c10f162d6bca36ec9afda87a3caa28b70991", 0x7a}], 0x3, &(0x7f0000003ac0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xf8, 0x4000000}, {&(0x7f0000003bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003c40)="90ba2be8e4e4fad84e8048e95bc27ce7e87a5d6325fe4506caf03d2d76eb947b0cb5628d5444bbf0d335e8b26ac0d70f26d4a25ee8b290ca389e3198b8755eac7625d8130de3ed7af22229afbee2515daddb46780d6db8bd25ca3444ed9dd805759b", 0x62}, {&(0x7f0000003cc0)="702d007f9b7609e1ea8c719785e5febdae6c4d6497abc41230e3289e2a7098e01724", 0x22}, {&(0x7f0000003d00)="e118b10f1031a98014297cddbac0fd363c303eb2269fcf91ed69a3c95ba9e665538b663f14689f00675236dc02fbdc61b756843d70ae4f43cbf4b544735e930f67ac1c6045f6175926b6d56bc668e0d8e15ff7c6de23cd0f232232212b869e0fb6ec1e96d058dfc0227e0c8dbe863803021dcd4de6551eae3a11bfba6cbd43cf8946a81c86ae7ed4df38b2e48da031cf9dae514b084ae5312294e6b4c29f2a3f0259db151e6a57686735effb80dc230d4fa9112f5f0bedc1bbd6e08bebec12358534", 0xc2}, {&(0x7f0000003e00)="0adea5166065bde7377167c48393975adacbd9614a7d6b6ad636affebf73aa9801da351a9374ee6f55338bb1183886e4b07884ab07c31b882805cc985b93c508b307a538b457db631604bf0f6b5b545b37c73b3b6a27de6005487cb06e8e27ef081207a01f770348edce7b7fc49f311ac1ab99bc543419039f7f042a4fbf7dbdce649143d3030ab7b15b9fd21c0168c49fe768d71f221668b5f71b438bc73b9eda", 0xa1}, {&(0x7f0000003ec0)="2be804363ebb62d0ba40727aef57b984afc7f0f29d34259836fe8ee77987cea6821fd166c1190dba1e", 0x29}], 0x5, &(0x7f0000003f80)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x10}, {&(0x7f0000003fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005200)=[{&(0x7f0000004040)="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0x1000}, {&(0x7f0000005040)="764ed446afcc14cc228493f7c860bb550976465b12c5cb5021c570161f5614277128131f23c057b9624bfbad73c3c682dd56177054267a98aceec16a0a3d2ab47cdbb29619712af6c9d226f8ec80b4141f2599d997f3828e59", 0x59}, {&(0x7f00000050c0)="9d9b36d60a28ee900c86be4c8314214801e1f0cc7921e563dc9c8e81c8454bb5cdc20a1790a356dab7b8e30538d787085414657e2701a7d3d7e08ea16a", 0x3d}, {&(0x7f0000005100)="3c6b42e59c205b8108102d4626794fed22d7280330ee9cb42de8e0885f09a2218f06f2ab47936cd9bb8a54a656ade5cb2015ce5fcd9928", 0x37}, {&(0x7f0000005140)="371951ac5436f9c3fc525f6ee488df84874db63a2397a2d72fbe6b064c231c0d144f546ef7bd0e356f4b4593420912b948b654ec963e25d049c31f61d9e546afc25b976f7402a23a3ee3e2cd48b371a85502a5ffdd19550eedcc681066b07dcebb54e743075f66869ffe6191df1674dcb2ce5d356a91282a0fee89ca81c93a0e77b50bdfcf", 0x85}], 0x5, &(0x7f0000005380)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x24040000}], 0x4, 0x20000881) 2018/04/08 16:28:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) flock(r1, 0xa) r2 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_LOCK(r2, 0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x10000000}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/254) ioctl$KDSETLED(r1, 0x4b32, 0x0) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000002480)=[{&(0x7f0000000280)="be5fedf02a3f916b6d37e27b3c2842726cff7496932458b1251c72c1bcb751a948893fce16c4df99334f76a211fdd04c7a756421e87ad040b78a104fcdf7437f096dea0fe91858eff7bcea3e64e889", 0x4f, 0x200}, {&(0x7f0000001480)="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", 0xf00, 0x1}], 0x2c, &(0x7f0000002500)=ANY=[@ANYBLOB="01"]) ioctl$KDSETLED(r1, 0x4b32, 0x800100000000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002580)={0xfffffffffffffffd, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x5, 0x3, 0x101, 0x80000001, &(0x7f0000002540)='yam0\x00', 0x100, 0x3e7, 0x1000}) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000002600)=""/225, 0xe1) connect$unix(r1, &(0x7f0000002700)=@file={0x1, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002780)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, [0x100000001, 0x200, 0x9, 0x4, 0xff, 0x3, 0x3ff, 0x7fff, 0x3, 0xffffffff7fffffff, 0x1, 0x8, 0x4, 0x40, 0x7fff]}, &(0x7f0000002880)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000028c0)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x3}, &(0x7f0000002980)=0x90) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f00000029c0)=""/85, 0x55) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = semget(0x1, 0x0, 0x4) semop(r5, &(0x7f0000002a40)=[{0x0, 0x2, 0x1000}, {0x0, 0x2, 0x800}, {0x7, 0x7, 0x1800}, {0x3, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x2, 0x5, 0x800}, {0x1, 0x1ff}], 0x7) syz_extract_tcp_res$synack(&(0x7f0000002a80), 0x1, 0x0) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000002ac0)=""/57) semget$private(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002b00)={r3, 0x80000008}, &(0x7f0000002b40)=0xfffffffffffffde5) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002b80)=""/233) fremovexattr(r4, &(0x7f0000002c80)=@known='security.capability\x00') 2018/04/08 16:28:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x4b5, &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 339.452513] binder: 27674:27678 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 339.460378] binder: 27674:27678 unknown command 0 [ 339.483173] binder: 27674:27678 ioctl c0306201 20000240 returned -22 2018/04/08 16:28:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) [ 339.500659] FAULT_INJECTION: forcing a failure. [ 339.500659] name failslab, interval 1, probability 0, space 0, times 0 [ 339.512098] CPU: 0 PID: 27663 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 339.518951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.528308] Call Trace: [ 339.530916] dump_stack+0x1b9/0x294 [ 339.534574] ? dump_stack_print_info.cold.2+0x52/0x52 [ 339.539797] should_fail.cold.4+0xa/0x1a [ 339.543876] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 339.548997] ? kasan_kmalloc+0xc4/0xe0 2018/04/08 16:28:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fa"]}, 0x20}, 0x1}, 0x0) [ 339.552900] ? kmem_cache_alloc+0x12e/0x760 [ 339.557236] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 339.562092] ? kvm_mmu_load+0x21/0x10e0 [ 339.566079] ? vcpu_enter_guest+0x35a0/0x5c40 [ 339.570589] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 339.575626] ? graph_lock+0x170/0x170 [ 339.579443] ? do_syscall_64+0x29e/0x9d0 [ 339.583524] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 339.588917] ? find_held_lock+0x36/0x1c0 [ 339.593004] ? __lock_is_held+0xb5/0x140 [ 339.597108] ? check_same_owner+0x320/0x320 2018/04/08 16:28:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) [ 339.601460] ? rcu_note_context_switch+0x710/0x710 [ 339.606422] should_failslab+0x124/0x180 [ 339.610512] kmem_cache_alloc+0x2af/0x760 [ 339.614717] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 339.619598] mmu_topup_memory_caches+0xf7/0x3a0 [ 339.619632] kvm_mmu_load+0x21/0x10e0 [ 339.628088] ? kasan_check_write+0x14/0x20 [ 339.632342] vcpu_enter_guest+0x35a0/0x5c40 [ 339.636684] ? perf_trace_lock_acquire+0x4f1/0x980 [ 339.641633] ? kvm_set_msr_common+0x2660/0x2660 [ 339.646326] ? perf_trace_lock+0x900/0x900 2018/04/08 16:28:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e5298"]}, 0x24}, 0x1}, 0x0) [ 339.650585] ? handle_rdmsr+0xa20/0xa20 [ 339.654578] ? graph_lock+0x170/0x170 [ 339.658387] ? __lock_acquire+0x7f5/0x5130 [ 339.662664] ? __lock_is_held+0xb5/0x140 [ 339.666745] ? lock_acquire+0x1dc/0x520 [ 339.670726] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 339.675762] ? lock_release+0xa10/0xa10 [ 339.679745] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 339.685035] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 339.689540] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 339.694752] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 2018/04/08 16:28:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 339.699595] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 339.704644] kvm_vcpu_ioctl+0x79d/0x12e0 [ 339.708722] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 339.712882] ? graph_lock+0x170/0x170 [ 339.716701] ? find_held_lock+0x36/0x1c0 [ 339.720793] ? lock_downgrade+0x8e0/0x8e0 [ 339.724967] ? kasan_check_read+0x11/0x20 [ 339.729125] ? rcu_is_watching+0x85/0x140 [ 339.733284] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 339.738509] ? __fget+0x40c/0x650 [ 339.741988] ? match_held_lock+0x801/0x8b0 [ 339.746241] ? expand_files.part.8+0x9a0/0x9a0 [ 339.750837] ? kasan_check_write+0x14/0x20 [ 339.755083] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 339.760036] ? wait_for_completion+0x870/0x870 [ 339.764637] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 339.769844] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 339.774011] do_vfs_ioctl+0x1cf/0x1650 [ 339.777945] ? ioctl_preallocate+0x2e0/0x2e0 [ 339.782376] ? fget_raw+0x20/0x20 [ 339.784461] binder: 27697:27700 unknown command 1077961580 [ 339.785843] ? __sb_end_write+0xac/0xe0 [ 339.785871] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 339.785889] ? fput+0x130/0x1a0 [ 339.785912] ? ksys_write+0x1a6/0x250 [ 339.785938] ? security_file_ioctl+0x9b/0xd0 [ 339.785960] ksys_ioctl+0xa9/0xd0 [ 339.812702] binder: 27697:27700 ioctl c0306201 20000240 returned -22 [ 339.815954] SyS_ioctl+0x24/0x30 [ 339.815972] ? ksys_ioctl+0xd0/0xd0 [ 339.815993] do_syscall_64+0x29e/0x9d0 [ 339.816009] ? vmalloc_sync_all+0x30/0x30 [ 339.816029] ? _raw_spin_unlock_irq+0x27/0x70 [ 339.816049] ? finish_task_switch+0x1ca/0x820 [ 339.816072] ? syscall_return_slowpath+0x5c0/0x5c0 [ 339.816093] ? syscall_return_slowpath+0x30f/0x5c0 [ 339.816113] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 339.816136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 339.866592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 339.871795] RIP: 0033:0x455259 [ 339.874992] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 339.882718] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 339.889997] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 339.897272] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/08 16:28:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e5298"]}, 0x24}, 0x1}, 0x0) [ 339.904554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 339.911831] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000026 2018/04/08 16:28:30 executing program 5 (fault-call:7 fault-nth:39): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 16:28:30 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x4100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x3be) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x1}, &(0x7f0000000040)=0x8) 2018/04/08 16:28:30 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="60634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/08 16:28:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x1f00000000000000}], 0x30) 2018/04/08 16:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e5298"]}, 0x24}, 0x1}, 0x0) 2018/04/08 16:28:30 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x4, 0x8000, 0x2}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x8) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/08 16:28:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x4}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}}, 0x84) 2018/04/08 16:28:30 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xfffffffffffffffa, 0x7fffffff, 0x4, 0x7, 0x0, 0xffffffffffffff28, 0x40004, 0x4, 0xfffffffffffffc01, 0x3, 0xff, 0x3, 0x9, 0x2, 0x1, 0x400, 0x7, 0x3, 0x20, 0x6, 0x8, 0x5d2, 0xfffffffffffffbff, 0x101, 0x8000, 0x80, 0x7b56, 0x200, 0x6dd, 0x4, 0x100000001, 0x7, 0x7, 0x8, 0xf3bc, 0x8, 0x0, 0x4ea68f26, 0x2, @perf_config_ext={0x1, 0x1}, 0x818, 0x3, 0xbb, 0x7, 0x0, 0x800, 0x1}, r3, 0xd, r1, 0x3) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r4}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000002c0), &(0x7f00000001c0)=0x68) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r5, 0x7) unshare(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r4}) 2018/04/08 16:28:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x2c, 0x7, 0x6, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/13) [ 340.604353] FAULT_INJECTION: forcing a failure. [ 340.604353] name failslab, interval 1, probability 0, space 0, times 0 [ 340.615745] CPU: 0 PID: 27728 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 340.622591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.631952] Call Trace: [ 340.634556] dump_stack+0x1b9/0x294 [ 340.638210] ? dump_stack_print_info.cold.2+0x52/0x52 [ 340.643439] should_fail.cold.4+0xa/0x1a [ 340.645281] binder: 27729:27739 unknown command 1077961568 2018/04/08 16:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ff"]}, 0x24}, 0x1}, 0x0) [ 340.647518] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 340.647536] ? kasan_kmalloc+0xc4/0xe0 [ 340.647559] ? kmem_cache_alloc+0x12e/0x760 [ 340.647578] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 340.647596] ? kvm_mmu_load+0x21/0x10e0 [ 340.672500] binder: 27729:27739 ioctl c0306201 20000240 returned -22 [ 340.675284] ? vcpu_enter_guest+0x35a0/0x5c40 [ 340.675303] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 340.675328] ? graph_lock+0x170/0x170 [ 340.675345] ? do_syscall_64+0x29e/0x9d0 [ 340.675364] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 340.696820] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 340.699171] ? find_held_lock+0x36/0x1c0 [ 340.699204] ? __lock_is_held+0xb5/0x140 [ 340.699248] ? check_same_owner+0x320/0x320 [ 340.714032] binder: BINDER_SET_CONTEXT_MGR already set [ 340.715904] ? rcu_note_context_switch+0x710/0x710 [ 340.715940] should_failslab+0x124/0x180 [ 340.715965] kmem_cache_alloc+0x2af/0x760 [ 340.715994] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 340.730182] binder: 27729:27746 ioctl 40046207 0 returned -16 2018/04/08 16:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ff"]}, 0x24}, 0x1}, 0x0) 2018/04/08 16:28:30 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="07634040000000000000000000000000000000000000200000000000000000000000000028000000000000008c00000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) [ 340.734532] mmu_topup_memory_caches+0xf7/0x3a0 [ 340.734564] kvm_mmu_load+0x21/0x10e0 [ 340.734587] ? kasan_check_write+0x14/0x20 [ 340.734613] vcpu_enter_guest+0x35a0/0x5c40 [ 340.740123] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 340.742801] ? perf_trace_lock_acquire+0x4f1/0x980 [ 340.742831] ? kvm_set_msr_common+0x2660/0x2660 [ 340.742857] ? perf_trace_lock+0x900/0x900 [ 340.742885] ? handle_rdmsr+0xa20/0xa20 [ 340.795565] ? graph_lock+0x170/0x170 [ 340.799372] ? __lock_acquire+0x7f5/0x5130 2018/04/08 16:28:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009bff9500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0xbc, r2, 0x800, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0xc080}, 0x20000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0xd5, &(0x7f0000000280)="8156037b628da166deba247d7685", &(0x7f0000000380)=""/213, 0x5859}, 0x28) [ 340.803637] ? __lock_is_held+0xb5/0x140 [ 340.807709] ? lock_acquire+0x1dc/0x520 [ 340.811697] ? kvm_arch_vcpu_ioctl_run+0x179/0x1140 [ 340.816732] ? lock_release+0xa10/0xa10 [ 340.820719] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 340.826004] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 340.830510] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 340.835735] kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 340.840588] ? kvm_arch_vcpu_ioctl_run+0x28e/0x1140 [ 340.845639] kvm_vcpu_ioctl+0x79d/0x12e0 [ 340.849722] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 340.853882] ? graph_lock+0x170/0x170 [ 340.857702] ? find_held_lock+0x36/0x1c0 [ 340.861792] ? lock_downgrade+0x8e0/0x8e0 [ 340.865968] ? kasan_check_read+0x11/0x20 [ 340.870127] ? rcu_is_watching+0x85/0x140 [ 340.873582] binder: 27751:27752 unknown command 1077961479 [ 340.874280] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 340.874319] ? __fget+0x40c/0x650 [ 340.874348] ? match_held_lock+0x801/0x8b0 [ 340.892783] ? expand_files.part.8+0x9a0/0x9a0 [ 340.897358] ? kasan_check_write+0x14/0x20 [ 340.901583] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 340.906510] ? wait_for_completion+0x870/0x870 [ 340.911081] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 340.917822] ? kvm_vcpu_fault+0x5f0/0x5f0 [ 340.921962] do_vfs_ioctl+0x1cf/0x1650 [ 340.925846] ? ioctl_preallocate+0x2e0/0x2e0 [ 340.930244] ? fget_raw+0x20/0x20 [ 340.933690] ? __sb_end_write+0xac/0xe0 [ 340.937657] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 340.943182] ? fput+0x130/0x1a0 [ 340.946454] ? ksys_write+0x1a6/0x250 [ 340.950248] ? security_file_ioctl+0x9b/0xd0 [ 340.954645] ksys_ioctl+0xa9/0xd0 [ 340.958090] SyS_ioctl+0x24/0x30 [ 340.961444] ? ksys_ioctl+0xd0/0xd0 [ 340.965059] do_syscall_64+0x29e/0x9d0 [ 340.968939] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 340.973772] ? syscall_return_slowpath+0x5c0/0x5c0 [ 340.978689] ? syscall_return_slowpath+0x30f/0x5c0 [ 340.983611] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 340.988966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 340.993804] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 340.998981] RIP: 0033:0x455259 [ 341.002158] RSP: 002b:00007f352280ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 341.009855] RAX: ffffffffffffffda RBX: 00007f352280f6d4 RCX: 0000000000455259 [ 341.017111] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 341.024366] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 341.031621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 341.038878] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000027 [ 341.048998] binder: 27751:27752 ioctl c0306201 20000240 returned -22 2018/04/08 16:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d23360000fab45e529840ff"]}, 0x24}, 0x1}, 0x0) 2018/04/08 16:28:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000040)="44496048967aaaf1517de6f9cb90afdc1cb498098bb860795187ef2ad92713600183109740e9989cb564da78d3218c1563bb55dc4d2f32f7e9279763d18f90ebe628f7ba9806bef40287f87dce609250f26872645ceb852f9edb77fca41ef0de22b8aff7a108110f4d65a641787d5a038686d49c2871161acca2ad818e43df5b0d295eeb0e4511c2f0d6ed704eae8c62ad362159f5981dc5d35435f1afb5f6b32a", 0xa1, 0x8804, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x9}, 0x10) 2018/04/08 16:28:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{}, {{}, 0x0, 0x0, 0x2000000}], 0x30) [ 341.060257] binder: BINDER_SET_CONTEXT_MGR already set [ 341.073620] binder: 27751:27755 ioctl 40046207 0 returned -16 [ 348.216124] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 358.464081] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 368.712046] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 378.960099] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 389.208076] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 399.456072] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 409.464067] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 419.712073] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 422.881369] kworker/dying (134) used greatest stack depth: 9768 bytes left [ 429.960060] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 440.208087] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 450.456089] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 460.704107] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 470.960081] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 481.208076] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 491.456107] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 492.512308] INFO: task syz-executor0:27727 blocked for more than 120 seconds. [ 492.519627] Not tainted 4.16.0+ #4 [ 492.523727] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.531694] syz-executor0 D25272 27727 17094 0x00000004 [ 492.537331] Call Trace: [ 492.539919] __schedule+0x807/0x1e40 [ 492.543642] ? unlock_page_memcg+0x2c/0x40 [ 492.547882] ? __sched_text_start+0x8/0x8 [ 492.552035] ? print_usage_bug+0xc0/0xc0 [ 492.556092] ? graph_lock+0x170/0x170 [ 492.559895] ? graph_lock+0x170/0x170 [ 492.563700] ? __lock_acquire+0x7f5/0x5130 [ 492.567944] ? print_usage_bug+0xc0/0xc0 [ 492.572034] schedule+0xef/0x430 [ 492.575395] ? lock_downgrade+0x8e0/0x8e0 [ 492.579548] ? __schedule+0x1e40/0x1e40 [ 492.583531] ? mark_held_locks+0xc9/0x160 [ 492.587682] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 492.592269] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.596782] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.601803] __rwsem_down_write_failed_common+0x919/0x15d0 [ 492.607434] ? lock_release+0xa10/0xa10 [ 492.611409] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 492.615996] ? debug_check_no_locks_freed+0x310/0x310 [ 492.621190] ? kasan_check_write+0x14/0x20 [ 492.625436] ? debug_check_no_locks_freed+0x310/0x310 [ 492.630628] ? __save_stack_trace+0x7e/0xd0 [ 492.634953] ? mutex_trylock+0x2a0/0x2a0 [ 492.639035] ? find_held_lock+0x36/0x1c0 [ 492.643097] ? find_held_lock+0x36/0x1c0 [ 492.647175] ? lock_downgrade+0x8e0/0x8e0 [ 492.651328] ? graph_lock+0x170/0x170 [ 492.655130] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 492.660144] ? find_next_bit+0x104/0x130 [ 492.664203] ? pcpu_next_unpop+0x83/0xf0 [ 492.668264] ? kasan_check_write+0x14/0x20 [ 492.672497] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 492.677430] ? wait_for_completion+0x870/0x870 [ 492.682025] ? lock_downgrade+0x8e0/0x8e0 [ 492.686179] ? register_netdevice_notifier+0xb4/0x8f0 [ 492.691367] ? rcu_is_watching+0x85/0x140 [ 492.695514] ? lock_release+0xa10/0xa10 [ 492.699489] ? check_same_owner+0x320/0x320 [ 492.703813] rwsem_down_write_failed+0xe/0x10 [ 492.708305] ? rwsem_down_write_failed+0xe/0x10 [ 492.712971] call_rwsem_down_write_failed+0x17/0x30 [ 492.717984] down_write+0xa2/0x120 [ 492.721530] ? register_netdevice_notifier+0xb4/0x8f0 [ 492.726717] ? down_read+0x1b0/0x1b0 [ 492.730435] ? pcpu_balance_workfn+0x16d0/0x16d0 [ 492.735188] ? lockdep_init_map+0x9/0x10 [ 492.739252] register_netdevice_notifier+0xb4/0x8f0 [ 492.744265] ? __rwlock_init+0x1c/0x140 [ 492.748240] ? __dev_close_many+0x360/0x360 [ 492.752559] ? __lockdep_init_map+0x105/0x590 [ 492.757054] ? __lockdep_init_map+0x105/0x590 [ 492.761545] ? kasan_check_write+0x14/0x20 [ 492.765782] ? sock_init_data+0x983/0xd70 [ 492.769937] ? sk_stop_timer+0x50/0x50 [ 492.773819] ? can_get_proto+0x245/0x380 [ 492.777882] raw_init+0x2a3/0x330 [ 492.781333] ? can_init_proc.cold.5+0x19/0x19 [ 492.785830] can_create+0x28a/0x4b0 [ 492.789456] __sock_create+0x526/0x920 [ 492.793345] ? kernel_sock_ip_overhead+0x570/0x570 [ 492.798278] ? fget_raw+0x20/0x20 [ 492.801737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 492.807288] __sys_socket+0x100/0x250 [ 492.811097] ? move_addr_to_kernel+0x70/0x70 [ 492.815510] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 492.821056] ? fput+0x130/0x1a0 [ 492.824329] ? ksys_ioctl+0x81/0xd0 [ 492.827960] SyS_socket+0x24/0x30 [ 492.831416] ? __sys_socket+0x250/0x250 [ 492.835397] do_syscall_64+0x29e/0x9d0 [ 492.839283] ? vmalloc_sync_all+0x30/0x30 [ 492.843430] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.847916] ? finish_task_switch+0x1ca/0x820 [ 492.852411] ? syscall_return_slowpath+0x5c0/0x5c0 [ 492.857341] ? syscall_return_slowpath+0x30f/0x5c0 [ 492.862271] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 492.867638] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.872490] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 492.877670] RIP: 0033:0x455259 [ 492.880858] RSP: 002b:00007f21a6cffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 492.888565] RAX: ffffffffffffffda RBX: 00007f21a6d006d4 RCX: 0000000000455259 [ 492.895832] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 492.903091] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 492.910358] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 492.917631] R13: 0000000000000614 R14: 00000000006fc280 R15: 0000000000000000 [ 492.924910] [ 492.924910] Showing all locks held in the system: [ 492.931242] 3 locks held by kworker/u4:1/22: [ 492.935805] #0: 00000000d521bc3d ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 492.945349] #1: 00000000a3106ae9 (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 492.954025] #2: 00000000d227a28c (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 492.962184] 2 locks held by khungtaskd/883: [ 492.966489] #0: 0000000055a0f37a (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 492.974127] #1: 00000000ba64471a (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 492.982744] 2 locks held by getty/4439: [ 492.986708] #0: 0000000069361740 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 492.994951] #1: 00000000f32f8b86 (&tty->atomic_write_lock){+.+.}, at: tty_write_lock+0x23/0x90 [ 493.003808] 2 locks held by getty/4440: [ 493.007772] #0: 00000000fc3c39a5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.016021] #1: 00000000fe7a4b9c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.024892] 2 locks held by getty/4441: [ 493.028855] #0: 00000000aad609b3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.037095] #1: 000000002f57e84d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.045945] 2 locks held by getty/4442: [ 493.049903] #0: 00000000ec70f9ca (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.058144] #1: 000000006e63eeb6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.066993] 2 locks held by getty/4443: [ 493.070954] #0: 00000000f57419ac (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.079190] #1: 00000000af89ae4c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.088038] 2 locks held by getty/4444: [ 493.091994] #0: 000000004d08f7c5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.100246] #1: 00000000f9be2846 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.109099] 2 locks held by getty/4445: [ 493.113059] #0: 0000000061c04c02 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.121302] #1: 0000000069bd6d38 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 493.130177] 1 lock held by syz-executor0/27727: [ 493.134841] #0: 00000000d227a28c (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 493.144305] 1 lock held by syz-executor0/27769: [ 493.148957] #0: 00000000d227a28c (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 493.158415] [ 493.160033] ============================================= [ 493.160033] [ 493.167035] NMI backtrace for cpu 1 [ 493.170657] CPU: 1 PID: 883 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 493.177037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.186367] Call Trace: [ 493.188933] dump_stack+0x1b9/0x294 [ 493.192539] ? dump_stack_print_info.cold.2+0x52/0x52 [ 493.197709] nmi_cpu_backtrace.cold.4+0x19/0xce [ 493.202357] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 493.207524] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 493.212779] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.217947] watchdog+0xc10/0xf60 [ 493.221382] ? reset_hung_task_detector+0xb0/0xb0 [ 493.226204] ? __schedule+0x1e40/0x1e40 [ 493.230154] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.234536] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.239093] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 493.244172] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.249170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.254686] ? __kthread_parkme+0x1b7/0x280 [ 493.258986] kthread+0x345/0x410 [ 493.262331] ? reset_hung_task_detector+0xb0/0xb0 [ 493.267151] ? kthread_bind+0x40/0x40 [ 493.270930] ret_from_fork+0x3a/0x50 [ 493.274679] Sending NMI from CPU 1 to CPUs 0: [ 493.279197] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 493.280183] Kernel panic - not syncing: hung_task: blocked tasks [ 493.293681] CPU: 1 PID: 883 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 493.300060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.309389] Call Trace: [ 493.311959] dump_stack+0x1b9/0x294 [ 493.315564] ? dump_stack_print_info.cold.2+0x52/0x52 [ 493.320733] ? printk_safe_log_store+0x260/0x260 [ 493.325468] panic+0x22f/0x4de [ 493.328640] ? add_taint.cold.5+0x16/0x16 [ 493.332769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 493.338283] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 493.343708] ? printk_safe_flush+0xd7/0x130 [ 493.348005] watchdog+0xc21/0xf60 [ 493.351441] ? reset_hung_task_detector+0xb0/0xb0 [ 493.356267] ? __schedule+0x1e40/0x1e40 [ 493.360218] ? do_raw_spin_unlock+0x9e/0x2e0 [ 493.364609] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 493.369168] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 493.374250] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.379242] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.384751] ? __kthread_parkme+0x1b7/0x280 [ 493.389048] kthread+0x345/0x410 [ 493.392388] ? reset_hung_task_detector+0xb0/0xb0 [ 493.397205] ? kthread_bind+0x40/0x40 [ 493.400981] ret_from_fork+0x3a/0x50 [ 493.405020] Dumping ftrace buffer: [ 493.408725] (ftrace buffer empty) [ 493.412419] Kernel Offset: disabled [ 493.416027] Rebooting in 86400 seconds..