OB="1400000003070100000002000000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x7fffffff, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x408000, 0x0) 2018/04/30 13:47:21 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000f0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 627.141796] audit: type=1326 audit(1525096041.311:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5985 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 13:47:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200c0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000140)={0x5, 0x6}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000240)={0x9, 0xe187}) r4 = dup3(r2, r0, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000180)="48b8fcc30000000000000f23c80f21f835080020000f23f8672626410f01ca430f231f66baf80cb8c07ebf8def66bafc0cb800000000ef0f20e035000004000f22e0660f3881806c3400002e0f08410f07c441095f4a0d0f01c8", 0x5a}], 0x295, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/30 13:47:21 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_genetlink_get_family_id$fou(&(0x7f0000000680)='fou\x00') syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r6, 0x540a, 0x200000000000) r7 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r6, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x2, 0x1, 0x4, 0x20, 0xc798, 0xfffffffffffffa37}, &(0x7f0000000340)=0x20) 2018/04/30 13:47:21 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0xb095f2c3b75374ed}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = semget(0x3, 0x3, 0x20) semctl$SEM_INFO(r1, 0x5, 0x13, &(0x7f0000000180)=""/214) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0xb0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6, @random="d962602b6349"}, 0x10) socket$pptp(0x18, 0x1, 0x2) [ 627.235467] audit: type=1326 audit(1525096041.336:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5985 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 13:47:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r2, &(0x7f0000000240)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) shutdown(r1, 0x1) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c7ca3ad99b00880bed1d0ba2061967afde778b16aa321b97f6b0d64220c8ff8d27d13e7f22e8678c29f3d937131686632b60a843d3d6befbe4d153078a962789cd08eb62c9ff2e79b9922ac7126c338c400000000000000"], 0x1}, 0x1}, 0x0) 2018/04/30 13:47:21 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500fc0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="791a1445bed1296d14fa0500eeff0700940004008e0d0008"], &(0x7f0000000040)=0xe) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000002000), 0x3c) [ 627.429174] binder: 6020:6031 unknown command -1350900 [ 627.438826] binder: 6020:6031 ioctl c0306201 20004000 returned -22 [ 627.474683] binder: 6020:6031 Release 1 refcount change on invalid ref 0 ret -22 [ 627.482291] binder: 6020:6031 BC_FREE_BUFFER u0000000000000000 no match [ 627.489443] binder: 6020:6031 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 627.496755] binder: 6020:6031 got transaction to context manager from process owning it [ 627.504959] binder: 6020:6031 transaction failed 29201/-22, size 0-24 line 2847 [ 627.512952] binder_alloc: binder_alloc_mmap_handler: 6020 2000c000-20010000 already mapped failed -16 [ 627.533542] binder_alloc: binder_alloc_mmap_handler: 6020 2000d000-20010000 already mapped failed -16 [ 627.544978] binder: BINDER_SET_CONTEXT_MGR already set [ 627.547469] binder: 6020:6037 Release 1 refcount change on invalid ref 0 ret -22 [ 627.550400] binder: 6020:6031 ioctl 40046207 0 returned -16 [ 627.558014] binder: 6020:6037 BC_FREE_BUFFER u0000000000000000 no match [ 627.570499] binder: 6020:6037 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 627.577480] binder: 6020:6037 got transaction to context manager from process owning it [ 627.585681] binder: 6020:6037 transaction failed 29201/-22, size 0-24 line 2847 [ 627.589091] binder_alloc: binder_alloc_mmap_handler: 6020 2000c000-20010000 already mapped failed -16 [ 627.618243] binder: undelivered TRANSACTION_ERROR: 29201 [ 627.623775] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/30 13:47:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') setns(r0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x591000) 2018/04/30 13:47:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x4, 0xe398d7171f100e25) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) 2018/04/30 13:47:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="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", 0xc51}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/30 13:47:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x200000cd1, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x101, 0x6, "039896d168faddc7817d1098817b317c1ec0a42280d58cceb118c8f92109e6cebd7381a57ae4712d14e01323f312788bbf026dc26db70f93fd76dbb52ee13e", 0xf}, 0x60) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8012, r0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) writev(r0, &(0x7f0000000040), 0x8) 2018/04/30 13:47:22 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55fe800018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:22 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x20, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x3a}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x7af0, 0x0, 0x10}, 0x98) 2018/04/30 13:47:22 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5cc, 0x1, 0x8, 0x6, 0x100000000, 0x1, 0x1ff, {0x0, @in6={{0xa, 0x4e24, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x15, 0x18000000, 0x8, 0x5e33, 0xfffffffffffffffe}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x100}, &(0x7f00000001c0)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000015c0)={&(0x7f00000004c0)={0x10e0, 0xf, 0xa, 0x400, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x2}, [@generic="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", @nested={0x38, 0x55, [@generic="e7c4ec5121d6fec6e9042d89b0bbcfb9a1667c9bbdcdd8433c44f0f4440b735bd87ae64f", @typed={0x8, 0x49, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x52, @pid=r4}]}, @typed={0x8, 0x1c, @ipv4}, @generic="647015ec5ec80f38ae9207df265780247d911a0f02d3347a12c59f9dbaa2f4ee4c1c2182b1454750040b5ca8802329eb746ddf7cd5a86ba09e9133d0b228e1f1f9d6a2b95d07eab6bf8a7d4290dfc5493e", @typed={0x8, 0x5e, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x1c, @fd=r0}, @typed={0x8, 0xf, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x40, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0xc, 0x90, [@typed={0x8, 0x87, @u32=0x400}]}]}, 0x10e0}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) r5 = gettid() tkill(r5, 0x16) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xe1, "275eae678cc24f148dc7c5b20ee16905d047f8eaa53ed08ce28f064e23139f488d4511e77720b4d1fdfc11ccb93e79256d5057dfc7140ee2903b317c03ee2b45054984822259babb3454e8cde646b5c9a9f708d4c0817f660b13a3055dd33a359f94389a7bd6eb7a030ed2c64597cb1f09c37e7b1eae788e48e1900071c8056ca3ca02dd0527b19bf0cb992f674e6f0004645b179591b8b0881e75a74cfdd6ad33487712ba1fb302bbdae344b2c08fca794bf75757050dc0f5edf66288c095aa5e642db5b75f9dcf81eca8cd48f783c57e2e40da7bd95d1b26a4679d780314744b"}, &(0x7f0000000380)=0xe9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r6, 0x9}, &(0x7f0000000400)=0x8) close(r0) 2018/04/30 13:47:22 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') ioctl$TCXONC(r0, 0x540a, 0x7fff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="23000000f7cd02ea964af6ea5166a77d42ef4cadeb0841"], &(0x7f0000000340)=0x2b) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r7, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYBLOB="e40000001900652000000000fddbdf25e000003a7e0000000000000000000000ac1414150000000000000000000000004e2000000000429f0a008000ff000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3020c24}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r6, 0x400, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) fadvise64(r5, 0x28000, 0x6, 0x200004) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r8, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/30 13:47:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="ccfe00004a000104ffffffffefffffff07000000431c4d2569609da4de744f93a908047347e04361c97cac94e33b8866b15fd67afa3502ddf2c9b10f9814c107427745ce012cec33560b2f0ed4128caa015a9c3260e2f7e9787a231b90fcf32a76efcab05c806112bd44d9a16713b912818be3fd6c0cd9a6ab1e110300315279843eaa26d340b1935b0533a2aa21b82c377dc6a82a8aae0bd234c892f57010673bae70a48fb399a740023fe896baee270eddab32172986437aa8815616d9eea060d9f4294e8796c6f7f803b8d7c4dd8e6d7dd792b9fbf0881ba920fc2bb8"], 0xfffffffffffffdfe}, 0x1}, 0x0) 2018/04/30 13:47:22 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5509000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x3, 0x6}, 0xff) dup2(r1, r1) 2018/04/30 13:47:22 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bfs\x00', 0x40, &(0x7f0000000580)="562a4361d7f38d5ef56a5d97a71640ddaa3fe64d8f751027a930c8692fa5a7e5c21954872030ee0216550a309effe29231db08532601dcb6da73ae6ab8239433d1ffcdca93672e3ad862cb1f7f12c0d9") readv(r1, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/176}, {&(0x7f0000000280)=""/120}, {&(0x7f0000000300)=""/215}, {&(0x7f0000000400)=""/40}, {&(0x7f0000000440)=""/143}], 0x1000000000000018) 2018/04/30 13:47:22 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x20000) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) mq_open(&(0x7f0000000080)='.[+\\\x00', 0x0, 0x0, &(0x7f00000000c0)) 2018/04/30 13:47:22 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500060018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000f8ffffff"]) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000002c0)={"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"}) [ 628.476599] device erspan0 entered promiscuous mode 2018/04/30 13:47:22 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000000a007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 628.568352] device erspan0 left promiscuous mode 2018/04/30 13:47:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000140), &(0x7f00000001c0)=0x10) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="7989fce8f69bf4ad0f82ce0000000000"], 0x28}, 0x1}, 0x0) 2018/04/30 13:47:23 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x48c00, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x20800001d) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x0) read(0xffffffffffffffff, &(0x7f000060df9c)=""/100, 0x64) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@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}}]}, 0x50}, 0x1}, 0x0) 2018/04/30 13:47:23 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500f00018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:23 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x8, 0x109000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r1, &(0x7f000063e000)=[{&(0x7f0000a66000)="fa", 0x1}], 0x1) sendmmsg$alg(r2, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000040)={"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"}) ftruncate(r1, 0x9e) 2018/04/30 13:47:23 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x202) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/105, 0x69}, &(0x7f00000000c0)}, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000100)) dup3(r2, r1, 0x80000) 2018/04/30 13:47:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'veth1_to_bond\x00', 0x7}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000400)) 2018/04/30 13:47:23 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0xc0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001380)={0x9, 0xd8c}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00000013c0)="eb4044d07d979566db11ddfcc25a53b43fec7622472417139bf74bc930c939cd21ccab0949ac184443a0ce33a9c99871f1b5c2834e185e2cbf348977f766544256c906d62f06d044df8026d49b5a0786d1cbca88a972f84a6b22f2fca5f9759fa7e579b21e0b6f55f56da47a791a10737da969fa6e2507d8fa0a918c73f4c80f0711d734e073dea661f90bca524d280bfceda9e4036520f72bc30407acb2457b5657009375cf188e5798114a451d252a2cea13b47a86040eef378941a5caf9e1286b20a2602d686291385065e88ef05ba3451450403f76", 0xd7) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001300)={&(0x7f0000000100)={0x11ec, 0x2d, 0x2, 0x70bd2b, 0x25dfdbfc, {0x5}, [@nested={0xc0, 0x3d, [@generic="28a4e00f293c8b7af74e3b7050b56261bcb56349d5fa50cb0ad7a863dcf69203982c0d9fa54079ddc5d7e727f8f87f4aa6552a09147d8359ef0202702c7ad3b784c8ec986b1dbdc54089fd3a10db8a1152acd9280cfb405fcd8f0e5d0a854715df63cc710cac532c0e6de91ec01f7f0dde1323ed759523c6cb73afe11f9f62c4dd8fcd7980dc5ad00d8c9f3eda7beb775f6e5c18b1cdb5322df5a3", @typed={0xc, 0x49, @u64=0x80c7}, @typed={0x8, 0x23, @fd=r0}, @typed={0x4, 0x90}, @typed={0x8, 0x34, @fd=r0}]}, @typed={0x8, 0x34, @fd=r0}, @nested={0x10e0, 0x30, [@generic="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", @generic="e247377d4549a614c5b7f29730fa8f1a2b401031148b4898fe703fbd9ab70c3b76bfa2313e0736a9e0abee489511b7fa167269d15d17f7471accf29df92074e788e2e1f5480db440383a6f5072c2a0bc10d84214aa929dae52bdfb100e13749bdbff7d960182cc70961b11b413a5f11e3f26c659bb7ef3dfde8989b692cd6eb9ae8e3c2217cc74f24ee7d5fb941bf10ebd60a6228f7cee4792a249162df9b82152f2991699cf3bfa2bfe43389a638bea86c580829bb457c2107a0ebb10af5105d8fc0e55bd57c994f35df680e2de6618458003d896138c7d3c31"]}, @typed={0x4, 0x33}, @generic="d6da", @generic="56445d203d5f05e0aeabdacab422ccadad03b6f992fa667c156c5d6787af02bda67cab41c34c55052493"]}, 0x11ec}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/04/30 13:47:23 executing program 5: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002b80)=ANY=[@ANYRES32=r0, @ANYBLOB="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"], 0x2) r1 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r1, &(0x7f0000002b00)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x3, 0x4, {0xa, 0x4e21, 0x0, @empty, 0x400}}}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r2}) connect$rds(r1, &(0x7f0000002880)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000200)={0xa54}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r5, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffffe3) poll(&(0x7f0000002740)=[{r3, 0x80}, {r4, 0x2400}], 0x2, 0x3) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r4, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r7 = accept$alg(r4, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r7, &(0x7f0000005ec0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000028c0)="b200fd79091241f009bd8272033edfbce4dad29a42410d67653e9a48c6c901c93c7b1bfbdebd33ba899703596ea8ae336fa5e996837f65b906ef0e3bc47632c57751c7191ef8f0d6c92e279cdbb9d8ae1431a53be8eaf36970b7ad951d7c15ea32d4ef41a3765804b11997add38477818d090fcbe64dc43fb6a660e6a848bb333403c1bd020cfb6f69958c173a234cdb530c54af03791ac1f32183a6f20c95a89746c2bb7b348ba119cf03fb6f5869d3bb724ae5a9235acb40ec847eafa600ce155e73c1d47d268ada4bd9acabb49443796a81fdb6856dde76326ab321b6c96a259f1fa2356ac303b7adf2", 0xeb}], 0x1, &(0x7f0000001500)=[@op={0x18, 0x117, 0x3}], 0x18, 0x40408d0}, {0x0, 0x0, &(0x7f00000029c0), 0x0, 0x0, 0x0, 0x81}, {0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002a00)="09b02907d5b62d872ac4e2fb9270391e2fd01723f929cac6de4db56840df24e9195a8b702b630e3adbfc6033393437edbb7058e687ebc6f79b56f405a4e35dbbd465cce23bcbb70d76eb915323591028ee402aed9b73f9b473977cfb49970e2eb99b0d30fa35a824bcb63cf7a16cbb8b9b20a199033f4e561cea5920e836c98ad21db69aaf09ac2d5da19e2f401bbe6d0933faef95b1143f65c2049803830148ef311461de9340720e0e53f3a4", 0xad}, {&(0x7f0000003c80)="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", 0x1000}, {&(0x7f0000004c80)="6f26a0a24f3facdf247dbbb46f2858931b403d592629f4fd0e809fe091914849b001e3e64fa7109b283e85bc418640ae8786193b0e017fe778dd879722ad35cb365e431552eac7381fc1292b673263c3453ce9bf05b4b09976cbef8ab97c19478680c5a5a2bb75c0607c1beab455a0429d2ff75f1369a3564fd5eae4957a9b7be37108e9bf1167653fa7af04ebd27b7f5b144e2c77fd766f7db9fe574fa15585b1099503373a6731a7ad9ac33e6fad8c3061fefbe9cc9c5c8c50c8608a85658222826ca40a391651937f57cac99f", 0xce}], 0x3, &(0x7f0000004d80)=[@assoc={0x18, 0x117, 0x4, 0xdf9}, @iv={0xf0, 0x117, 0x2, 0xd5, "4c54317ac8fa71a013ac92c142b8c0cad59804116e4073c3e4a0dd6a584cc746baad1941e6e2bd72b3274eb5fc3b04dabf8fdf3f1ba25e527e182c3b728b5b39357640e6e5f73c76726e316422f0a00d88d744b9d68057e05d7a525a0c1d93d7535289d7e3e2fa3bcf765b2eda37559c521178defd64cad6376874d83fb8b045c3d265efe62e446da9f47d966ce395b0527ac751353e654b8da570935be498ed7a28e01a2d9f600d56c71cc9cc7ae72249395563800c2a0b00a898884cf140892826f59d08a8c99c6a65bd5f483a4694b2fd539a8d"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1138, 0x4000800}], 0x3, 0x0) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000014c0)) connect(r6, &(0x7f00000027c0)=@l2={0x1f, 0x2, {0xff, 0x6, 0x718, 0x0, 0x5, 0xd0}, 0x8, 0x9d}, 0x80) connect$netrom(0xffffffffffffffff, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x1) recvmsg(r7, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000002840)=0x830, 0x1) 2018/04/30 13:47:23 executing program 0: r0 = socket$inet6(0xa, 0xe, 0x3e) modify_ldt$write(0x1, &(0x7f00000002c0)={0x4, 0x20000000, 0xffffffff, 0xef2, 0x81, 0x4, 0x81, 0x3, 0x1, 0x5}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x9}, 0x3a4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="567988a15ab966c9ae3bdd50d4cf6492dc3ea0e4e1aab062f7e364acf2c3adc3fbfd7f49357cd431e96042e6ca0977c37f57637a58901c423019b801fa6cdf24d1534872521e6b4b8a88a2e63407cbb2c3c1c92d331f569c379c3b93977c6edb1e55793dae6bb1c97203ddf1a3fd9ee69e9d21f655dc97d93b5777b9a00956", 0x7f}, {&(0x7f0000000140)="789b8ffd0a05789578aac84e3d85cfe781887730562864244b3f7f10b1adf0ed461508ba2838bcde379d0474d42e941c7b207c19aae8a7c6ffc7a3e76169d0e12915fffde4097dfcfdf3970f24", 0x4d}, {&(0x7f00000001c0)="1c82b4a0a837c85846a1e19dc9d362d006caa34537455c741bab8bc086984fb6716f4ef88f2f02285b87ccdb596511048663e7312dfd3b1661276e405054ab915bb246dc7c05e4", 0x47}], 0x3, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)="461c", 0x2}], 0x1, &(0x7f0000003b40), 0x0, 0x100000}, 0x200000d4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xffffffffffffffff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x6, 0x80, 0x1, 0x1000, 0x1000}, &(0x7f00000003c0)=0x14) r2 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000280)=0x6, 0x8) 2018/04/30 13:47:23 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550a000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="feff6934ef83f2200af8de391137888dfeac29820e52bffe"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_out(r0, 0x518e0fa5e34e4242, &(0x7f0000000000)) sendmsg$kcm(r2, &(0x7f0000001640)={&(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001540)="a2", 0x1}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/30 13:47:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', '/nodev\x00'}) 2018/04/30 13:47:23 executing program 6: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f00000002c0)={0x5, 0x6, 0x100000001, 0x400, 0x9}) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x27c, &(0x7f0000c21000), 0xfffffffffffffe92, 0x4}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f00000001c0)=@ax25, 0x79, &(0x7f0000000240)=[{&(0x7f0000000040)=""/123, 0xffffff69}], 0x172, &(0x7f00000000c0)=""/248, 0xf8, 0xfffffffffffffffe}, 0xfffffffffffffffe) [ 629.621121] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/30 13:47:23 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x2000000000000001, 0x1e4) 2018/04/30 13:47:23 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500ff0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:23 executing program 5: r0 = epoll_create1(0x0) socketpair(0x5, 0xf, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000180)={0x16, 0x2, 0x9}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x401, &(0x7f0000000080), 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r4, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x121800, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000100)={0x0, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/04/30 13:47:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000000020000000000000000000038f179f3", @ANYRES32=r1, @ANYBLOB="090000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x404240, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7ff) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000001c0)={0x4bf, {{0x2, 0x4e23}}}, 0x88) 2018/04/30 13:47:23 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$tun(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="0003ffff09009d4001006fca5d1d051d3e9a00000000000000000000000000000001000000000000000000000000000000012f06040300030700fe8000000000000000000000000000aa00000000000000000000ffffac1414aaff01000000000000000000000000000187000788640000003f0e0407057f0500000000000000000000000002a6a31c0f786bf65390668dded4010000000000ff0200000000000000000000000000010000000000000000000000000000000100000000000000000000000000000000ff010000000000000000000000000001fe800000000000000000000000000020fe800000000000000000000000000010ff22000000000000d2713a339e02e1b27354d919cea688af61f612515c700e2288b449a69c55f7b228c55c17fc4b4d491c4cfd2e559d4412d1bd343da0bdd7e1dd6c29de29759c1d329b49f2fea2cc776d5e5fa06202395d2ddced7f5aa9fa314684833b93449119da0338d7f172a49be8d27db1e19359cf2456cf000100c910000000000000000000000000000000010740000000000e02640603000000000000000100000000000000018000000000000000800000000000000100010000000000b78f0000000000000200000000000000c20400000002050200070740000000810efc0400ff0f00000000000006000000000000000000000000000005640f0000000000000000000009000000020000000000000001000000000000000000bb00f8206600000001040000000000000401810107000000000000000106000000000000c9100000000000000000000000000000000100008900000000000000bf0000000000000005020003000000002b000011670000000c20880b005f00000000286b5bb5d862d938ca38dab39124d3e5029e9ca3b4ee1509ceb5587c45edb125537738aa70537f27a40f7ca4a638b990743333e17a6c0e354d9c6ec2152349410a763781b56ee0043be608deffcf65c40065253dcce6b25ec9b3d60fd3c091040008001a510ffffffc985615987b4108764a30342d87e4812954cd7129d14c2d321cbe824af01b8174a55804c2b35a86766ec37922635231f624932c0f03d8145e2a2d9c84eeb46a9f1276b15d23e23c3eaae19bd521078c4a356361f8fc989e5e9573f575399d395dc9b8f75adac1ee50966bb48a5dd4340ed5000086dd0009000802900bcf1501fe264fd6fedf6eef31ffccf141f900e6c603f3f93a1dcf8f927c5562200c70b2c2cd017b4673b026efd3d395e3b3c93c113b1cc86b10558fc68db1cbc54687bb0873bdf950a46b4e977e1706d026b5d6b59854ad43b07a35d3ddfe4c99434ec2245f588c552d67d771c06527dacf5ea8ba129d748436ca2d1a2c38d252f75303a1ed6b3db69ad4133b7feb3878e7a4731977044012afe81c147ca65745afbab1f6e3b2cd3ec010e2ba48fdfdc3b3f924eeb38163fd0c6ebac7c8782fcb282e6840c6ba445eebaad807f01bced7a98dc2f721a8702742db57d6d09a8e32abc62a3d0b840081c1b60deee9e6dfae62cff28ea67f080088be00000002100023000100000000000290080022eb0000000420072e20020000000000000607ff7c0d0800655800000000a452aded4133fb8ee9a9cb6b0d1c5ed57860bdb81e2a456d27ef86d701a49fb2bf3f60989836cfcdbd3a02efa9ecfca80bcb0e2bfd571b3bd5a9c81d1e051737dc3960ce4564a36f70b610ea788b738f5a3044e940017ad9f0293d66f07133f7d94a76f393f55e20b1b37a477aa324083ee40e7a0cbe65a807ecd0ade8129079efa04823fd2f963a34521328332cb8be39b65ea774e4afa0affd245e6450f13e070cdc288e86d450b55b6813e8b19dfc2c3482e3c975fd966585c98ee71235fd0b945e7316"], 0x54f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x7, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r1 = inotify_init1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x121000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000000c0)) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="a3167c4899d455961530cad5773e7858", 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0xfffffffffffffff7, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r5, r4, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/30 13:47:24 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x802) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0xa4500) write$tun(r0, &(0x7f0000000140)={@void, @hdr, @arp=@generic={0x103, 0x892f, 0x6, 0xe, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, "609479fe716bfc7d7fa2d58091e3", @random="2e6efd183a22", "deb8a2630b4387a8b24b994ffc5ba950"}}, 0x3c) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)="e4a2bc344c30a70c2018a98eca92a788b22e6d202c01800000e0647b983b84804df6046a486f1ee5c6bb4a08f567b8ab49633f0dac7cd72067f44b03d00fd24701d9f5cf37860d104aa1fd7b5dccc00a7e40836716a1fa60ac55b0a333") alarm(0x8) 2018/04/30 13:47:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(serpent),wp512-generic)\x00'}, 0x58) io_setup(0x1, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x1}]) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000000100)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r3, &(0x7f0000000140)="246167803cbc2d75facb7d440c5f942e1852c42b7ca8a92eff91835a73ce50ff97e852beca1a4b82ce"}, 0x10) 2018/04/30 13:47:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x400, 0x3) r2 = eventfd2(0x6, 0x1) r3 = dup2(r2, r0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000580)=""/124) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000600)={{0xa, 0x4e21, 0x337, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, {0xa, 0x4e21, 0x8000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, 0x1f, [0x100000001, 0x4, 0x4, 0x1, 0x9, 0x5700, 0x1000, 0x6]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="0800cb00cda1e274afa4678244e300bb0233dd723b5828d3fd02d3a56119a79c88206377cf76213df3a5bce6f217efa2b9c6b04636dc878cc4715190262a20a5c8bfd13a9de8c1d47e398ab503ca040f7b6d2b0a46c0a87e076b0e3c97a53fec7d7ad5c90de132d72bbffdbba18d2525d9e6f4e4ab2ec72711f9eaa391909f81db997a7232c9df022b4f3cd2d8459b8e21fce229ba34bad2bcbf7806e9663dd46488cb20230c8192060043a19c529197bd7a9bdaed1e320cffc5ad6aaeb217c9fd2ca67aa02d9368d50d8914a57915"], 0xd3) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="dd8a764f068aa3d19d9510d1283e5634bb17e8af876c1caa5c60da5c63a2e92f571e9b50340bbe426d40fd8260b008cebd3a48052f90316c686b4dcf69b7dc04b6a2b753d5f8cdb5170016ad0d3593de6f3606dcdc0756f8baab691b3552c7f9ab55d6e44e5dc571e9267715edc5f1da62a1bfb132eb026d4421204145480807c3e795c9c70ec39b8ac2d9", 0x8b}, {&(0x7f0000000180)="f6592168b8dc7077e0005bcb74bd28dd3eae558cbf656dfe8dbe358ea3305735dcc4013996459cdf038a85ec46a2286f44a1f0866d8501c2e6402bcd4dbd99c784ae2c66a9818266708c310e675bd6a4f5d2cf4047a668705fdf79c062d118648f61f6fccfba56a9f75eaec9bd623847f171878f3d37a4cfcfbba1d5bab9db3bcf17e9b0cb67154f5cd10eba5f19895f138e6e0acb8671ce78630eff2ebe0ea4e9026b00573db3b5e4", 0xa9}, {&(0x7f0000000240)="e95112dbee19d936b53e53e0593b5725baae20294cb9067644b22d52cf6abb92c32bd9954f2c5e8fb3d898f65b251ac163974219fdc3c0d0076891a487f36f468f4211a087576ce55cc28f4108317f5686afd0d3d8ff1462582797333d90a9a8675a5dd9a8b83608e6a19ecd721426876e0f89abf4a8e2d04ef597971f3a45a1affc0b24b2b62dfdc229668e6fc484bee1e90af3c9d082b3f85834d3661ea9f8f8b71681acc8fd85f8f310eaeb08ac3dd44fcb04f246c5d2314f7c0e1cb78f8edca88fd0a6ac798183604ca3ef1a404dc5ad9e4472b4f2a70e539354", 0xdc}, {&(0x7f0000000340)="9896797b58edf0", 0x7}], 0x4) 2018/04/30 13:47:24 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5580fe0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:24 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x6, 0x1, 0x769}}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000000)={r3, r2}) 2018/04/30 13:47:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81, 0x5, 0x6, 0x80000001, 0x8, 0x3, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd6}}, 0x6, 0x8128, 0x7fff, 0x3, 0x5}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f0000000280)) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x5, 0x541200) ioctl$TCFLSH(r2, 0x540b, 0x100000000) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000240)={0x3, 0x2, 0x1}, 0xc) fchmodat(r2, &(0x7f0000000200)='./file0\x00', 0x8) 2018/04/30 13:47:24 executing program 7: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x7169a152, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000004c0)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0), &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/30 13:47:24 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/99, 0x63}, {&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/4096, 0xfffffffffffffe26}, {&(0x7f00000013c0)=""/204, 0xcc}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f00000014c0)=""/201, 0xc9}], 0x7, &(0x7f0000b30000), 0xfffffffffffffde4, 0x40}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/30 13:47:25 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000063007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:25 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x500, 0x0, 0x120, 0xffffffff, 0x0, 0x0, 0x468, 0x468, 0xffffffff, 0x468, 0x468, 0x5, &(0x7f0000000080), {[{{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, 'yam0\x00', 'veth0\x00', {0xff}, {}, 0xff, 0x3, 0x10}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0xb0, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @rand_addr=0x1, @loopback=0x7f000001, @port=0x4e20, @gre_key=0x4}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xff000000, 'lo\x00', '\x00', {0xff}, {0xff}, 0xbf, 0x2, 0x2}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0x506, 0x3, [0x27, 0xf, 0x36, 0x1b, 0x2, 0x1a, 0x1a, 0x3a, 0xa, 0x37, 0x31, 0x12, 0x1, 0x36, 0x34, 0x12], 0x2, 0x7f, 0x10000}}}, {{@ip={@empty, @multicast2=0xe0000002, 0xffffffff, 0x0, 'veth1_to_bond\x00', 'vlan0\x00', {0xff}, {0xff}, 0xae, 0x2, 0x8}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x402}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x1, 0x7f}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @empty, @rand_addr=0x1, @port=0x4e21, @port=0x4e21}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'bond_slave_1\x00', 'syz_tun\x00', {0xff}, {}, 0x84, 0x0, 0x15}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x4, 0x4, 0x3, 0x0, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x8001, 0x2}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @port=0x4e24, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x5, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/04/30 13:47:25 executing program 4: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = socket(0x15, 0x4080005, 0xffffffffffffffff) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/04/30 13:47:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@migrate={0x60, 0x21, 0x100, 0x70bd2a, 0x25dfdbfc, {{@in=@rand_addr=0x6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0x4e24, 0x10000, 0x2, 0x20, 0x20, 0x33, r2, r3}, 0x6e6bb4, 0x1}, [@replay_val={0x10, 0xa, {0x70bd28, 0x70bd26}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4090}, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xffffffffffffff7e) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000019c0)=ANY=[@ANYBLOB="180000000300000000000000000000009553fe000000000056779faad2a5aab3fb3a27f3b39610010f24c0601044c42b371b560d6b07f2b817d2df23f3178542ec9872b651622bf3464be52e183afedab92fc7d2d561d6ea64be3ffca042c57b77e4fe0c0630acfc86289fd02e0452eb143b38413908b25cdd484d40486d5a54ed1fe17afd09c57a83b77f22f60c1d33d5fcdfd1316cfb4367efeadee94d5df5672b2153b63a6b53cccfb5ae5ee23105"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r4}) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000380)=""/122, 0x7a}, {&(0x7f0000000400)=""/15, 0xf}, {&(0x7f00000005c0)=""/178, 0xb2}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000500)=""/26, 0x1a}, {&(0x7f0000000740)=""/119, 0x275}, {&(0x7f00000007c0)=""/170, 0xaa}, {&(0x7f0000000540)=""/26, 0x1a}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/104, 0x68}], 0xa, &(0x7f0000000480)=""/7, 0x7}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000680)={0x2, {{0xa, 0x4e20, 0x867, @mcast1={0xff, 0x1, [], 0x1}, 0x62e8}}}, 0x88) writev(r5, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/04/30 13:47:25 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x1, 0x8, 0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00000000c0)="1b0000005e0005580000ffffa103000073eb00000000be00000480c95e8ea0c95ac78e340005", 0x10) 2018/04/30 13:47:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x4, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x4, 0x0, 0x3}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x100, 0x60000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) sendto$inet6(0xffffffffffffffff, &(0x7f0000976000), 0x0, 0x0, &(0x7f000072e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000200)={0x0, 0x5}) 2018/04/30 13:47:25 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5508000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:26 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x42, 0x801) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x3, 0x0, [{0x300000000000000, 0x3, 0x0, 0x0, @irqchip={0xffffffffffffff00, 0xfffffffffffffffd}}, {0x40, 0x3, 0x0, 0x0, @adapter={0xac0, 0x6, 0x20, 0x1, 0xbe3e}}, {0x800, 0x0, 0x0, 0x0, @sint={0x4, 0x44b0}}]}) 2018/04/30 13:47:26 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) getpgrp(0x0) r0 = getpid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1000, 0x10000) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0xf9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff9}, 0x1c) getpid() rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/30 13:47:26 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x6000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=@newsa={0x10c, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@broadcast=0xffffffff, 0x0, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@encap={0x1c, 0x4}]}, 0x10c}, 0x1}, 0x0) 2018/04/30 13:47:26 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550aba0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x7}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r5 = dup3(r2, r3, 0x0) gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000080)=0x5) sendmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e6", 0x89}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0x0, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x0, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r5, 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000040)) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(r1, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00000004c0)) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000880)={0x54, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="126348400300000000000000010000000000000001000000100000000000000000000000380000000000000008000000c10000004180a9ac7d14b8cc", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000380)=ANY=[], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="852a747000000000", @ANYBLOB="010000000000000000000000000000003600000000000000852a627701000000", @ANYBLOB="0100000000000000"]], 0x61, 0x0, &(0x7f0000000800)="c10e2ea32258b37b796dda228da0116386c0ab8a4a651e21a186c6eb720f48cb31a7b4876c413b718dc9c665b5faf9f1957e579bdd4df17c7ffe8c1fee4740eedf6e4f4a6f958183ce28061588dc50152f178a225f26867c04aeacfb2203442d52"}) 2018/04/30 13:47:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792", 0x30, 0x0, &(0x7f0000000000)=@can={0x1d}, 0x80) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)=0x8) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xfffffcd9}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/30 13:47:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) sendto$unix(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffc, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x125400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x432c}, 0x8) close(r0) 2018/04/30 13:47:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [{0x11, 0x0, 0x93d6}, {0xdc1}]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) 2018/04/30 13:47:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) io_setup(0x302, &(0x7f0000e4b000)=0x0) sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/30 13:47:26 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500050018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:26 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x3, 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f00000000c0)={r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x803, 0xff) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x800, 0x3, 0xd9, &(0x7f0000ffc000/0x3000)=nil, 0x7f}) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)}]) ppoll(&(0x7f0000000100)=[{r3, 0x20}, {r2, 0x8}, {r3, 0x100}, {r3, 0x8090}], 0x4, &(0x7f0000000200), &(0x7f0000000240)={0x3}, 0x8) 2018/04/30 13:47:26 executing program 4: r0 = semget$private(0x0, 0x3, 0x0) semctl$GETPID(r0, 0x5, 0xb, &(0x7f00000000c0)=""/197) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00001f0000)="00ff000201000000000000010400000000000000", 0x14, 0x0) rmdir(&(0x7f00000002c0)='./file0\x00') getsockname$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x1, [0x200]}, &(0x7f0000000280)=0x6) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)=':/file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/30 13:47:26 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x40045565, &(0x7f0000000000)) 2018/04/30 13:47:26 executing program 3: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0xffffffffffffffc4}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x1, [0x0]}, 0xa) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x101, 0x7) 2018/04/30 13:47:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x103000) fsync(r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0xfffffffffffffffd, 0x8, [0x7, 0x7]}) 2018/04/30 13:47:26 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55f0000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 632.392885] libceph: parse_ips bad ip '' 2018/04/30 13:47:26 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0xbf7, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x10, 0x4000000000, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x1, 0xcd}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0xffffffffffffff7f, 0x100000000, 0x4, 0x5}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x68, 0x2, 0x7fff, 0x8}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x9, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x1d}, @generic={0x3, 0x80000000, 0x4, 0x6}, @call={0x85, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x6, 0x5e, &(0x7f00000002c0)=""/94, 0x41100, 0x1}, 0x48) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000003c0)) listen$netrom(r0, 0x80) clock_gettime(0xfffbefeffffffff0, &(0x7f0000000080)) 2018/04/30 13:47:26 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000b0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:26 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) [ 633.132327] binder_alloc: binder_alloc_mmap_handler: 6223 20000000-20002000 already mapped failed -16 2018/04/30 13:47:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002d00ff0a0000000000000000030000000c210000080003000866d600"], 0x1}, 0x1}, 0x0) socketpair(0x0, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x0, 0x100000001}, &(0x7f0000000240)=0x98) 2018/04/30 13:47:27 executing program 3: r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000040)=""/8, &(0x7f0000fe3000)=0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x100, 0x0, 0x0, 0x4, 0x7, 0x1ff, 0x7}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x35, "f79cff4e1406d5f4bd6b03d3b749ee97fe187a12ed1bfe52d7e0bf68f646f817afe087f44a32bfd39df3b856ee6a36386e05ed0703"}, &(0x7f0000000140)=0x3d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) 2018/04/30 13:47:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x8f0, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000000)=0xb) 2018/04/30 13:47:27 executing program 5: unshare(0x8000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) mq_timedreceive(r1, &(0x7f0000d56f7d)=""/131, 0x83, 0x20000000, 0x0) 2018/04/30 13:47:27 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000000f007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:27 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x100, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r1, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000e60000006ba7cbd962b108a3000000000ff4cdcbcd27f885ac331f05026154400d63b194decf5ac3cfdc50515d54"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000340)=""/106, &(0x7f0000000100)=0x6a) 2018/04/30 13:47:27 executing program 0: socketpair(0x400000000001e, 0x800000000000001, 0x0, &(0x7f00000000c0)={0x0, 0x0}) close(r1) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f0000003340)={&(0x7f0000000ec0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000032c0)=[{&(0x7f00000031c0)='7', 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000600)={0x0, 0x259, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/198, 0xc6}, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$sock_attach_bpf(r1, 0x1, 0x7, &(0x7f0000000240), 0x1e3) 2018/04/30 13:47:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x100000000008000) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xb06, 0x200) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)=""/107, 0x6b}, &(0x7f0000000080), 0x10}, 0x20) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="8389ad711a5792cbd0a7a9320a92b0747495c3b752796e480c4fb2945bb6ec025ed3321a69562ac48e145a7d96b4529e5eea04fdb7b33ac9118361fc7b35e6620b9d5754ca82cf7e48dc18a5db5a5c56e9a75009395de96b668c5e144192da3573779b4fb02a9c88c8ebc5723035f67b076117827a103c8ca444d4f389ead252fd053c4411681ae0ced3ad8d34407ad10e3be387d8595342af96637c7992f3aacdbabb0061229e77781fbeb4f59faceb7d54daf4637734", 0xb7}], 0x1, 0x0) accept4(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000340)=0x80, 0x80800) 2018/04/30 13:47:27 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5502000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 633.383933] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/30 13:47:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0xac2b13a3a038ef2c, 0x80000001, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)=0x5) 2018/04/30 13:47:27 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = socket$inet6(0xa, 0x5, 0x1) r2 = getpid() capget(&(0x7f0000000480)={0x200f1526, r2}, &(0x7f00000004c0)={0x7, 0x6000000000000000, 0x7, 0x9, 0xfffffffffffffffc, 0xf16b}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff00000001}, 0x1c) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000080)={"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"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0xffffffffffffffff, 0x4, 0xffffffffdbc921d5, 0x100000000, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000580)={r4, 0x8f, 0x30, 0x7, 0x7}, &(0x7f00000005c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000600)={r4, 0x81, 0x10}, &(0x7f0000000640)=0xc) [ 633.434749] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/30 13:47:27 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000140)={0x19, 0x3, 0x5}) capset(&(0x7f0000000000)={0x40001998032f}, &(0x7f0000b2d000)={0x20, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo/3\x00') getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000080)=""/36, &(0x7f0000000100)=0x24) 2018/04/30 13:47:27 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x18100, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x4000) 2018/04/30 13:47:28 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550f000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:28 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getdents64(r0, &(0x7f0000000080)=""/28, 0xffffffffffffff7a) 2018/04/30 13:47:28 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x241) 2018/04/30 13:47:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x7f) sendfile(r1, r0, &(0x7f0000fd9ff8), 0xffffffff) 2018/04/30 13:47:28 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x800000000006, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000100), 0x0) 2018/04/30 13:47:28 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10002, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000001c0)) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/30 13:47:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xef}, 0x3) 2018/04/30 13:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002380)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000023c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x0, 0x3, 0x8, 0x20, 0x9, 0x9}, &(0x7f0000002400)=0x20) r1 = socket(0x0, 0xf, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x0, 0x111}], 0x10}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x8}, {0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xd9}, 0x1, [0x4, 0x7fffffff, 0x0, 0x2c, 0x100000001, 0x4a3b, 0x4, 0x2]}, 0x5c) ioctl(r2, 0xc0184908, &(0x7f0000002000)) 2018/04/30 13:47:28 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55c0fe0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:28 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$fuse(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="50000000000000000700000000000000070000000101000000000000010000008003ffff040000000200000000000000000000ac9f68784269391745826f29cd782e71"], 0x43) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) 2018/04/30 13:47:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r0, r1+30000000}) clock_settime(0x932d3f0689119723, &(0x7f0000e75ff0)={0x77359400}) 2018/04/30 13:47:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f00000002c0)='o', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f0000000100)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r0, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x859, @empty, 0x7ff}}, 0x100000000, 0xf4f6}, &(0x7f00000000c0)=0x90) 2018/04/30 13:47:28 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x2) fcntl$setsig(r2, 0xa, 0x12) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000200)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, &(0x7f0000b30000)}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) recvfrom(r3, &(0x7f00000000c0)=""/170, 0xaa, 0x40000000, &(0x7f0000000380)=@can={0x1d, r4}, 0x80) dup2(r2, r3) r5 = gettid() tkill(r5, 0x16) 2018/04/30 13:47:28 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5504000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:28 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0xfffffffffffffffc, &(0x7f0000000100)=[@dstype3={0x7, 0x8}, @flags={0x3, 0x2}], 0x2) r4 = dup2(r3, r0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/30 13:47:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x7, 0x3000, 0x8, 0x3}, 0x6) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200), 0x10f9) [ 634.779756] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 634.868648] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/30 13:47:29 executing program 0: futex(&(0x7f0000000000)=0x5, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080), &(0x7f0000f44ffc), 0x0) 2018/04/30 13:47:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000800400000000000000000000001f05"]) bind$netrom(r4, &(0x7f0000000040)=@ax25={0x3, {"e042d91ce7b067"}, 0x100}, 0x10) 2018/04/30 13:47:29 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500400018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 2018/04/30 13:47:29 executing program 5: r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@ipv4_newroute={0x3c, 0x18, 0x701, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_ENCAP={0x18, 0x16, @typed={0x14, 0x0, @str="9b402c2d656d312170726f632a00"}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x400, 0x882}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x6, @empty, 0x101}}, 0x7, 0x60e}, &(0x7f0000000100)=0x90) 2018/04/30 13:47:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x47ecf49305db9fa3}, 0xa, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:47:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000000ac1414aa0000000000000000005ae10000000000650e11173db2edaf372c03ac4caca2f2a25fcec25e824a70c37b9b9bd30755de3a165c6d62b5a971"], 0x38}, 0x1}, 0x0) 2018/04/30 13:47:29 executing program 6: syz_emit_ethernet(0x6, &(0x7f0000001b80)=ANY=[@ANYPTR64, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYRES32, @ANYBLOB="b7bc8f7dce71aaa294bf699c6d2e68e0100c943f406e7a269fccb77a5549d319783a270ce35223ad1a8b25b4144ed00b343e877fa09d1b5c08169472cd876c358c104bec50fcc23d8daaf54f93ce3626747a73af7047f11e7623019a1c86f0e8b97d379327f0a79cd90e3cb95f8739f50bb465845e553cc4174e55bf37e93c03f89560a933aafdeda3c04f0bc71c7385df2f1be46d5974fcf78ff1fa93f1f3dbe9cb88eff9a6dc35b07601847c87c68731"], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x8, 0x1, 0x5, 0x8, "1471e332fd03c68a5691dfb5705c949ce0427949da2c7906c12c487767db12660a259a27ffd41f9bc39b39ac", 0x6}, 0x0, 0x0, 0xfffffffffffffffe, r1, 0x9, 0x5, "ebe747b04f4e570755394288b25c8e17992a5dead5f8b8080f89eaf6d2ab1aaaf778bc44b705112a3e1581ff0b9be9710af7277d59f600895405af2ffb51f2a6", &(0x7f0000000080)='\x00', 0x1, [], [0x20, 0x4, 0x7fffffff]}) 2018/04/30 13:47:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) set_mempolicy(0x8002, &(0x7f0000000000)=0x807, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) 2018/04/30 13:47:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x70bd27, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x114, 0x70bd25, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40045}, 0x20008000) 2018/04/30 13:47:29 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x9, 0x401, 0x100000001, 0x9, 0x0, 0x1f, 0xc0020, 0x6, 0x0, 0x26f5276c, 0x1, 0x3, 0xfffffffffffffffb, 0x0, 0x8, 0x0, 0x2, 0x2, 0x4, 0x7, 0x80000001, 0x0, 0x6, 0x8001, 0x9, 0xfffffffffffff9ca, 0x332, 0x492, 0x6, 0x4, 0x9, 0x2, 0x100000000, 0x400, 0x6, 0xbf, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x600, 0x5, 0x10001, 0x2, 0x3, 0x0, 0x96c}, r0, 0x9, r1, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0xe29a6ea8dafa69d2, &(0x7f0000000100)) 2018/04/30 13:47:29 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5505000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 635.650920] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 635.686457] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/04/30 13:47:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) close(r0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) 2018/04/30 13:47:29 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/04/30 13:47:30 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500090018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:30 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)="4229e087c87364a1f2e49e313eca44fd91042a19f2802d4a1563fc3a2d6e3acf2abc7b07a394d8d2f2ccd567da90165bc41b8dcc57887c0cfe606172982ebcf1bbac5ecf9679f97f588ba7f78725355a5e987fa24d9317a997b18752a7f8161d8a103101db38564c1f6db136009acb50f16a03ac6dac80d489b2ff81c8f4f84554720c82826d4509ab012bc12ef2899b2b1f6c91632474", 0x97) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4389, 0x200800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x10000, 0x4, [0x3, 0x400, 0x10001, 0x9]}, &(0x7f00000002c0)=0x10) syz_emit_ethernet(0x42, &(0x7f0000000000)={@empty, @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xfe, 0x80, [], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @remote={0xfe, 0x80, [], 0xbb}}}}}, 0x0) 2018/04/30 13:47:30 executing program 6: r0 = getpgrp(0x0) clock_adjtime(0x74971e1c8834865b, &(0x7f0000000140)) r1 = gettid() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/30 13:47:30 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x3, 0x2, 0x1, 0x5, 0xfffffffffffffffd, 0x727]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x9, [0x8, 0x8000, 0x0, 0x4, 0x1, 0x6, 0x7fffffff, 0x7, 0xffffffff]}, &(0x7f0000000100)=0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xe14, 0x20}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000180)={{0xa3, 0xffff, 0x8, 0xf64a7c, 0x7, 0x100000001}, 0xd86}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0xffffffffffffffb0, 0xb, 0x2, 0x10001, 0xffffffff, 0x7, 0xcda2b09, r1}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x9, 0x2, [0x6, 0x2]}, &(0x7f0000000280)=0xc) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0), 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) r4 = open(&(0x7f0000000380)='./file0\x00', 0x410000, 0xd) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x5}, &(0x7f0000000400)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000580)={@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x1, 0x1, 0x4}}, {&(0x7f0000000440)=""/209, 0xd1}, &(0x7f0000000540), 0x5}, 0xa0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000640)="5ed51f5d8e64b94d6eec3a455826e1e1d892479b90a35d32bb5945f423c77407fa0c693f578ea4df743e60ad5d8045322c0b6498998bc646417fe4d172a75ac73e582346c93006175e4c8e0d4faeecd84c2d82a12be69942e647d87918a58131ef788928314dc8612d0f603f245ec03045c5c2d0439395", 0x77) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x37, &(0x7f0000000700)=0x4, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000740)=[@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xbab9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r5, &(0x7f0000000780)="031ebaf9d9b6ffffc62301508bdd31b60c4460f42157725d63135341488cea692ed7ef32c310c1eea07c0a1616898e6c8afb8562fcef6f96038d9e4852c5df4bb081153a25711ccbb120ca28b71625a512a341e2d6ef9b1b5c129cdc79acfa3409642cd2cfce464250", &(0x7f0000000800)="9d7f19e01e120310896064e6cbdc0e9468b72b856ebe1895a3c8668f4116b2cbcb68f919d17db5e5ec055b84", 0x1}, 0x20) setrlimit(0xb, &(0x7f0000000880)={0x2291, 0x7fffffff}) r6 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000009c0)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f0000000a40)=0xc) setresuid(r6, r7, r8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000ac0)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000b00)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b40)=""/115, &(0x7f0000000bc0)=0x73) 2018/04/30 13:47:30 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100), 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) shutdown(r3, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = accept(r1, &(0x7f00004e4000)=ANY=[], &(0x7f00003e9ffc)) symlink(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)="e91f7189591e9233614b00") sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/04/30 13:47:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000002}, 0xb, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/30 13:47:30 executing program 1: r0 = socket(0x10, 0x40003, 0x40000000000004) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/04/30 13:47:30 executing program 0: socketpair(0x400000000001e, 0x800000000000001, 0x0, &(0x7f00000000c0)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000003340)={&(0x7f0000000ec0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000032c0)=[{&(0x7f00000031c0)='7', 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000600)={0x0, 0x259, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/198, 0xfffffccf}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/04/30 13:47:30 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000a0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400902) fadvise64(r0, 0x0, 0x0, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "2ab96de190d996e36a561973cfa4c3f9c9466b253b3dc9da2459ab6e57264622621d3a79d86f5c1281b5c36d18dc214021d770d9c7334e175005"}, 0x3e) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000240)=0x5) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfffffffffffffffe) 2018/04/30 13:47:30 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x99, 0x101000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/96) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80402, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1e6) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0xffffffffffffffbd) 2018/04/30 13:47:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl(r0, 0x2279, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x1ff, 0x10000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000440)={0x0, 0x4, &(0x7f0000000280)=""/234, &(0x7f0000000380)=""/177, &(0x7f0000000200)=""/36}) 2018/04/30 13:47:30 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000c45a9419063f1dce74cdf2cf2b2fd5192b6f00b7be72f358d6ac929e94403166eb698b6438c107923e0b7a9db40e191654b26d8729324e70ee0903af045ad729d432c0bd66b1202c5916b97588ea28f74ed21eeba120315e8265d984040000000000000085219abf122dd54bff"], &(0x7f0000000240)=0x75) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20}}}, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000180)={0x2, 0x3f}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/30 13:47:30 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500100018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:30 executing program 1: unshare(0x400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000001c0), &(0x7f0000000100)=0x4) flistxattr(r0, &(0x7f0000000240)=""/58, 0x3a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xfb, "6fefb1b7bad4f3e1afcf2bfdc9631c459f86b7a9af2bfb898d77addfbd065e7cca9ccf8a78f530180960322e6ae3a079dda6d553763e0e901cd6478fd01c582de7665a5db70921ff527f3db7671d6fc34689bf823cf8260449ec1625c81d2b2b701bb34e5d5316037e4c3cf7c554f4f5b0ae79d156a27783d816bc3c5fb12b6fcad019c364387fa58e651ef338842d96b6feaa9e927e5b7348f09556b9c6457264d8a6e584765318cfe98c34302c4a821bba0b25185f6a84e4a1a023bdef1bf2d553d309c350543cd6e90c65330602fe254029f9532cc51b00315657eaf576458b777c4be9b6d6de45332091e0e133f14d1ec089bf166ac750692f"}, &(0x7f0000000000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x9}, &(0x7f0000000140)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x4, 0x4) 2018/04/30 13:47:30 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000000000e58d7a798184ff8e361e630000000000"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xa, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0e630c4000000000ed34"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x200000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000011000)}) 2018/04/30 13:47:30 executing program 7: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x53c936544816b8fe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000300)=""/103) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400100, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000100), 0xe1) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xec, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r2, &(0x7f0000ff1000)={0x0, 0x2c0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x40840}, 0x2000c000) r4 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0x7000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="0a00000016820e97ca9a2de8b733c7a1dbd6e8eede2b11a33ae92f060a76a2aeb97bf27f9548e1bdd38f315236bd72b2a70bc39ead8008b8aa47a10a560a05806b5a347f7a510b7df07dfc4315c870df40af6d56a2bd746be798bc61eb299b0a02df8acc4ff47bba61e28f4fb099df416ac623d26f10d0d249d2703747e07bc62401e050c1f15f788cacea9fc829db32", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) fcntl$setstatus(r1, 0x4, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) socket$inet_sctp(0x2, 0x5, 0x84) r5 = semget$private(0x0, 0x1, 0x400) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000000200)=""/192) shutdown(r2, 0x1) 2018/04/30 13:47:30 executing program 4: r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/30 13:47:30 executing program 3: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8, 0x4000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0xffffffffc092effe}, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000000280)=0xdb) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) r4 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x801) r5 = eventfd2(0x0, 0xfffffffffffffffd) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000000), 0x0, r5, 0xd}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000001c0)=0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000380)=0x21, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r6, 0x800, 0x10}, 0xc) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000040)={0x5, 0x2, 0x4}) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00000000c0)) [ 636.204859] binder: 6484:6485 unknown command 32 [ 636.242159] binder: 6484:6485 ioctl c0306201 20012000 returned -22 [ 636.273723] binder: 6484:6485 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 636.293354] binder: 6484:6485 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 636.310263] binder: 6484:6485 unknown command 32 [ 636.315306] binder: 6484:6485 ioctl c0306201 20012000 returned -22 [ 636.321989] binder: 6484:6498 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 636.332454] binder: 6484:6500 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/04/30 13:47:31 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000ff18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:31 executing program 5: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) r0 = accept4(0xffffffffffffffff, &(0x7f00000009c0)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000a40)=0x80, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000a80)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000003c0)=""/33, 0x21}], 0x8, &(0x7f0000000680)=[{&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/173, 0xad}, {&(0x7f0000000640)=""/38, 0x26}], 0x4, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000740)={'filter\x00'}, &(0x7f00000006c0)=0x44) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000700)=0xffffffffffffff3f) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$dupfd(r0, 0x0, r3) stat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000007c0)={0x0, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000880)={0x0, 0x100000001}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000e00)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000980)=0x5c) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000800)={0x0, 0x0, 0x10200000000000}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000840)={r4, r6}) 2018/04/30 13:47:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x2, 0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xa, 0x14, 0x14, 0xbb}}], 0x2c) 2018/04/30 13:47:31 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/30 13:47:31 executing program 4: unshare(0x60000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0xfffffffffffffffa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, "6970365f76746930099300"}]}, 0x34}, 0x1}, 0x0) 2018/04/30 13:47:31 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x3, 0x6f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x770) 2018/04/30 13:47:31 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000002c0)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ea3205a8", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000000)=[0x5, 0x84bb, 0x1000], 0x3, 0x6, 0x5, 0x8, 0xac81, 0xe2c7, {0xbd14d1a, 0x0, 0x80, 0xbc, 0xf2d6, 0x5, 0x3, 0x6, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x1, 0x1, "c1968670a0acd5bae512f03a4cdf5fd35de08eb8db619102ab8ced6679581304"}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/04/30 13:47:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xe2) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9}}}, &(0x7f00000000c0)=0x84) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000040)=0xfffffffffffffc85) [ 637.186420] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 13:47:31 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000a18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:31 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)) dup2(r3, r2) 2018/04/30 13:47:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ffffffffffffff, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2001) set_mempolicy(0x1, &(0x7f0000000040), 0x3) set_mempolicy(0x0, &(0x7f0000000140), 0x9) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x101000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x48) 2018/04/30 13:47:31 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500050018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$LOOP_SET_FD(r0, 0x301, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000000, 0x301880) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x1, 0xf000}) 2018/04/30 13:47:31 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfa4, 0x0, 0x1000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3ff}, 0xffffffffffffffff, 0x0, r0, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc752, 0x400) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000040)=0x2) 2018/04/30 13:47:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="a76c8be9d639f28d6e675616c010f1f6", 0xffffffffffffff81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/04/30 13:47:31 executing program 6: poll(&(0x7f00000000c0)=[{}], 0x22c5, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="e0148c799d", 0x5}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/30 13:47:32 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000003f0000f600000000000000"], 0x10}, 0x0) r1 = getpid() r2 = getpgrp(r1) r3 = getpgid(r2) socketpair(0x1b, 0x6, 0x200, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000640)=0x1f, 0x4) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f00000004c0)={{0xfffffffffffffc00, 0x69cf5bd18fddfbbb, 0x71, 0xe04, "5ecdcde8cf37e0ad7a28de088065b32e06284a93468bcdad933e06addadd2f4e2fd5e420ce4cd2647a5e4dac", 0x81}, 0x0, 0x0, 0x5, r2, 0x80000001, 0x4, "c996a9a55c20f6687c4ab410f6740576af946bcbdfbc7c61db4d8762d03ad70dbbd59855ab6ab5284239c7795953e66a2512a5c8b524a464c50a78c3fb2d3eec", &(0x7f0000000480)='@trusted:\x00', 0xa, [], [0x7fff, 0x80000001, 0x100, 0x3]}) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00000001c0)="a2ac2038c9bb9a79932d8fa622661311987ad7d80400000000000000df2dc6f400e9da14f0dd107c227325fa0778a7258708a92ddeddcd2b7a3e2c5cc3a5a6920415d1ac711a6f85a58200000000000000007c9a14a250824e0000000000000000000000000000000000", 0x6) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/91, 0x5b) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r6, 0x0) rt_tgsigqueueinfo(r2, r2, 0x37, &(0x7f0000000100)={0x24, 0x4, 0x9, 0x6}) perf_event_open(&(0x7f000025c000)={0x5, 0xfffffffffffffd78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0xe00000000000000}, r3, 0xffffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f0000000040)=r3) r8 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r8, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r8) setsockopt$inet_tcp_buf(r8, 0x6, 0x1f, &(0x7f0000000300)="fd7ec4f9454cc1be61389c26ce6350533107ef2eb3d566bed3c9dc0e59b0d0252ab14513ab51669ba896b068e3a0d7f38aa4d64cd46f51df3b922765c5e73f3a35de3e4ec006691bb6ee56ca2b9858eb017b8b4d6d24621169a4cc95eb36efa17a57f756f16485d5861f24611b7db95eefdb95046357b2fde50cb33551522c59d5e07bdf5e8b1fbe84b2a640d4f4344193b4a7a7c400dad391efe1d5ffec4738a6063c5e1ea5dfdb10b386b48d5550ea04b18b1a353651e09efe85396255f146fc0d077099852d8e93792890a85a32aea5f7c856167d4727e110020457f1d956502c8b", 0xe3) write$cgroup_subtree(r8, &(0x7f0000000140)={[{0x2f, 'io', 0x20}, {0x0, 'cpu', 0x20}]}, 0x9) socket$unix(0x1, 0x2, 0x0) sendfile(r6, r8, &(0x7f00000000c0), 0x102000001) sync_file_range(r5, 0x2, 0x100000001, 0x7) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/04/30 13:47:32 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/04/30 13:47:32 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500fe8018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "194b540b8757a35c", "674b4278f3c0bd53fbfc5e7c64fe2e0e6788c7225f9e984c1740cfa4784f2bab"}) read(r1, &(0x7f0000000180)=""/243, 0xf3) dup3(r1, r1, 0x0) 2018/04/30 13:47:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)=r3) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/04/30 13:47:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0xa000) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000002c0)={@mcast1, 0x0}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x58, r3}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000008) name_to_handle_at(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="7d000000060000001b480f861830456f6862afe10d4cd8ace782799c75604017b8574426ecadbfc1e097076a3b875d2b4bfdf500365b182f341738bee6e24c8a010f7934fd5426251413e920ba7bbbbad51c947bb6280e8ef7b8e10458e85446a54a81e61ce25e819ad3d5c9a043573061951e0e4bef443a19b1b4a3d2"], &(0x7f0000000280), 0x400) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180)={0x100000001, 0x39, 0x7d2, 0x3, 0x8001, 0xffffffffffff643b, 0x80}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/30 13:47:32 executing program 3: r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/98) 2018/04/30 13:47:32 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) flistxattr(r0, &(0x7f0000000080)=""/183, 0xb7) recvfrom$inet6(r0, &(0x7f0000015fee)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) 2018/04/30 13:47:32 executing program 6: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/30 13:47:32 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000f018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0xa00, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f00000000c0)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5df9b)=""/101, 0x3, 0x2}}, 0x4c) 2018/04/30 13:47:32 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="029945b474ad31d23167"], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/04/30 13:47:32 executing program 4: r0 = gettid() sched_setparam(r0, &(0x7f0000000240)=0x7) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x40a00) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/170) socket$kcm(0x29, 0x7, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0xfd31, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000180)={{0xfffffffffffffffb, 0x9}, 'port0\x00', 0x54, 0x1408, 0x6, 0x10000000000000, 0x6, 0x7, 0x800, 0x0, 0x7, 0x100000000}) socket$pptp(0x18, 0x1, 0x2) r3 = socket(0x10, 0x200000000002, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f00000010c0)=""/4096, &(0x7f0000000280)=0x1000) writev(r4, &(0x7f0000001080)=[{&(0x7f0000000080)="7d9f4cd564", 0x5}], 0x1) write(r2, &(0x7f00006f0fe0)="1f0000000406fd00ebff00f6000180060045ec0000000000007db4f62e0000", 0x43f) 2018/04/30 13:47:32 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x105000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180)=0x1, 0xffffffffffffff88) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="45e6622b018becfddb"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x9) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/30 13:47:32 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000540)=""/174) [ 638.341921] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 13:47:32 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500f00018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:32 executing program 0: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f0000000080)={'dummy0\x00'}) 2018/04/30 13:47:32 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x16, 0x72, &(0x7f0000000040)="4883aee03ef508302b4217831e7ad7f68b246f9dda5829d2c5084f18c715784746a092b580d0bad097ad7106d8e4b78a8c4863203cbf91f899e691e133a112f8c8b420aace3ac1913f7fb03e110a3530e0dd63e873f125619185a65fa5eb04f043c322371d4b51259b53e5672702065d2b19"}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0xfffff000, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/04/30 13:47:32 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x20000000000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf96ff6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb83067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x6) 2018/04/30 13:47:32 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500080018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffff8) 2018/04/30 13:47:32 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = msgget$private(0x0, 0x480) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001100)) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x208, 0x60800) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000010c0)=r3) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/4096) sendmsg(r0, &(0x7f0000000080)={0x0, 0x152, &(0x7f0000000000), 0x37c, &(0x7f0000000040)}, 0x0) r4 = dup(r0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) 2018/04/30 13:47:32 executing program 4: mq_open(&(0x7f0000000080)='.[+\\\x00', 0x0, 0x0, &(0x7f00000000c0)) socketpair(0x3, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/242) 2018/04/30 13:47:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xffffffffffffff11) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x8311, 0xb71}, 0xc) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @dev}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x6a, r2}) sendto$inet6(r0, &(0x7f000023effe)="d5", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001980)={0x0, 0x8c, "2f3aa23c2ff23a5b280e5ea5251f72c62b8bf7bd26dc51020aeb51c8e418e0c7a59c3b10e70fc9ce191db4cff838a36ae0012d7fd4f29776f56eb189149a838828b73e8f1e559fef88dce4cbf8e95ff9e8037c27ea7aa3d44655fded7fbe85d3808b36dbe282ff399627ab37c0f79b21918ed7f3cbd4629584e264786be6379b7615add837638885aa832c56"}, &(0x7f0000000280)=0x94) 2018/04/30 13:47:32 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xccce, @empty, 0x10000}], 0x3c) ioctl$TCGETA(r0, 0x40045567, &(0x7f0000000000)) 2018/04/30 13:47:32 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x60) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0), 0x8) [ 638.699673] binder_alloc: binder_alloc_mmap_handler: 6630 20000000-20002000 already mapped failed -16 2018/04/30 13:47:32 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000f0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x286) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000240)={0x1, &(0x7f0000000180)=[{}]}) 2018/04/30 13:47:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"050000000200020000000000000000001800000003030000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @unspec=@TRACE={0x0, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28d, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x163) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) 2018/04/30 13:47:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001140)=ANY=[@ANYBLOB="1c0000000d160600000000000000000000000000ca56cb79a47df5310800010006060000d2ed1c287c47cad71b5b0180a2609a23b49882b681ed7dd5858c6c627d245ba6917944d43c375e1d5c71da94b2f1835a6b83"], 0x1c}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001100)={r1, &(0x7f00000000c0)="0afe02a76c006e0d17ca4048f3416afecb54d1a85feb3ab5463d", &(0x7f0000000100)=""/4096}, 0x18) 2018/04/30 13:47:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) link(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='./control\x00') mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x1000000) inotify_add_watch(r1, &(0x7f0000000140)='./control\x00', 0x200) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setregs(0xf, r3, 0x84, &(0x7f0000000200)="dbc4eca65725534e5ef05870616cb233f7e8ee1027b35c3795d63abba7c1e7aeda29e53e1223e3ed1ab2bd33229dafd1c43e3be66cf456338aa7d7ef92da870bfe37556573f4782d3c3b0980ab01ebe38e8dcafeea2407d828daf6c4fe9adbf29ea70962") connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) accept4(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000380)=0x80, 0x800) recvmsg$kcm(r4, &(0x7f0000000700)={&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/148, 0x94}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/72, 0x48}], 0x3, &(0x7f00000006c0)=""/25, 0x19, 0x6}, 0x60) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) inotify_add_watch(r2, &(0x7f0000000740)='./control\x00', 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/30 13:47:34 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500004018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:34 executing program 3: r0 = socket(0x28, 0x0, 0x81) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x20, 0x2) 2018/04/30 13:47:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) dup2(0xffffffffffffffff, r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 13:47:34 executing program 0: r0 = geteuid() getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) lchown(&(0x7f0000000140)='./file0\x00', r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) 2018/04/30 13:47:34 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000240)=""/224, 0xe0}, {&(0x7f0000000340)=""/210, 0xd2}], 0x3, &(0x7f0000000480)=""/64, 0x40, 0x5}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000500)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x5, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x630, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, 0x24) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000200)=""/39) poll(&(0x7f0000000040)=[{r1, 0x1212}, {r2, 0x28}, {r2, 0x20}], 0x3, 0x80000001) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/04/30 13:47:34 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100c0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x20) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000280)={r1, r2, 0x80, 0x0, &(0x7f00000001c0)="b82f3648e50c04860e104f8c2b6f3d2bfdb0482c0a7e60b2d33946849a5b3b5a9fe239b3a7c2ddaa4dddc043e1f6ab15152d1e49b88ddab9b66e6cd1f3915ad67689f8a8cd265f6d4a41c786dfc743c5c76cb9e882e92943a023f97e659d37b5c3770619307b027059bb1e5dfd9765d5d6cf185957292eebbf916b9310d08f31eb9c0053bf02c81a91", 0x7f, 0x3e8, 0x7, 0xe, 0x10000, 0x3, 0x6, "0cbf97057f45a03bc2c50b3afcd0daca826f65aa674397e8ff269b5aa281d01dadca1a627fbdf1deece21e160a14c9720604025c618c86c6d201d2ac05ec4aa7c0ac1294557e860de896f2bd779bab4333450fc6ab4dabe6581e30"}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) seccomp(0xfffffffffffffffd, 0x200000000001, &(0x7f0000000040)={0x371, &(0x7f00000003c0)=[{0x9, 0xb31f, 0x6, 0x2}, {0x8001, 0x9, 0x580d, 0x4}, {0x4, 0x4, 0x9, 0x1c098c4}, {0x80, 0x7, 0x101, 0x2}, {0x7f, 0x9, 0x5, 0x8}, {0x101, 0xd6, 0x6, 0xfffffffffffff001}, {0x100000001, 0x700, 0x8, 0x100}, {0xc0db, 0x3f, 0x0, 0x7ff}]}) accept4$inet6(r2, 0x0, &(0x7f0000000340), 0x80800) 2018/04/30 13:47:34 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x8, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000005c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) r2 = semget(0x1, 0x0, 0x1) semop(r2, &(0x7f0000000600)=[{0x0, 0xfffffffffffffffc, 0x1000}, {0x3, 0x9, 0x800}, {0x3, 0x5, 0x1000}, {0x4, 0x101, 0x1000}, {0x3, 0x36bb, 0x1800}, {0x3, 0x81, 0x800}, {0x4, 0x1, 0x1800}, {0x5, 0x6, 0x1800}, {0x0, 0x8, 0x1000}], 0x9) sendmsg$unix(r1, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000026000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000001e30200e2fb5bba0100ec633a125cde4600008d000000"], 0x10}, 0x0) sendmmsg(r1, &(0x7f0000000540)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="7122764f6257544371c81bf256a15556913dedf00651adc8571c7a23a899896d7dbdb464c118ca8575b8a52ec94488a315c219b938020892e08a2d66c7b13bc678691c1f98aada425d42c4315f77ba52c8936d8c6a5df3e12e820d29c02205d5eb95ab0e69019779020e7d38022fd6d8e641d28372", 0x75}], 0x1, &(0x7f0000000180)=[{0x70, 0x103, 0x4, "4965c9c02bdba7c21836c838d972a1878be314552453a42565a7fd8ef5f666ed7e37f944885fcb8cc4ecb188d5febbd526bd14e150c24609821848929a1ae750b10b4b36246fa1f02a370e86ac1a014d269403b27a04ca9f922d81d8"}, {0xd0, 0x11e, 0x2, "a143081e01dc1618b0083d253b753df0954bfa53365ccdd15384a0d08134402b4f7f6998f0b78d793f376018744f8e4acb3d1e4dc006549dbeebf1f7de50802875049c0dfc60a9948191fe6fc801474c3d8437cffc2473585a10eaa1d7ebd2274a02059c8847c1361816f1da7dbcca7ca9212305bc58490aa3f4fe8f16eae147a7db212ee3543b9d59be94f1f485f0f894d6ea746350a636b291fd03d94d723477c502d81f2bbd26754f15d9140f2c61a1fc7ce7e7174ab0064151f3ee8317"}, {0x68, 0x102, 0x5, "f1120317c5ec82b5d2fb01bd1429ddaa3a29036921807c71c3f1f752835f6e4c964747a310914e7e0d1a5064fbe8824d6863ac39b21bb64f572d1423bf8c1f881bcd17e72dd31157de9ca4e6e85dcf4b2a56"}, {0x98, 0x101, 0xfffffffffffff228, "bf660fc8fa18a7cf327ac452e776ac39ef25b9cffc32979f5c026b9e7558e91bcc5ccf63121399a6e63f1d116aa340fc9e1ff09edefc33af789793ae433d68c42114299ce4cd3916a5dc7d2ffeb9e4ad6878482fc12e93979b78c45b12ea86f894fb503cde42fdc2cb83bab751d1f852bd7facbb79faa99dc29f2ffc066569506b"}, {0xa0, 0x0, 0x2, "b313e5a3274295e8c0b3566c6f25d25bf4a239dfdd1d92abafe6d0b19a74556f1bfad408994793bcf3a97d19d46abbb702d1daa455fb611c8aa82d50d39d290f75eb549ce8282f7771ef0abb475a86587fbbd8f0defcd771bb07d19f591844444d9402a1f68564107b99a4ac1984992cdd57790ca572b19ced9c5c173f67a551cfd3eccbd0d8b8e4d6b1b8254f"}, {0x98, 0x0, 0xde08, "6e8e601878cf15ee8937e61f97d9040f13d2b4dcae0441fa278253483ac45a65dccf917faacccdf07c1491ed65f2965edd101cb87f3dcd35bc78f81b0e80ed98bd0bfad1b6e839cbafb0a872e98cdaa0bc07b7025fd87f1a60e6538a502d48ae02c5382dd4929c54705fc0793a0da1ebde927800677a15fad51bbc3d336f667c7ed216"}, {0x38, 0x10e, 0x8, "c19ac71859759583537036726157db84b0789a75aeaa552f1b53781056e7f964f6"}], 0x3b0, 0x20000000}}], 0x1, 0x10) ioctl$TIOCSCTTY(r0, 0x540e, 0x400) 2018/04/30 13:47:34 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r1, &(0x7f0000d1a000)="1f0000000806fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) 2018/04/30 13:47:34 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000aba18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 639.887243] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/30 13:47:34 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x202, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x1, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'team0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23}}, [0xff, 0x8, 0x0, 0x4, 0x9c, 0x7ff, 0x9, 0x8001, 0x3, 0x4, 0x4, 0x40, 0x5, 0x3, 0x80000000]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x7c138fc}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x0, 0x1}, &(0x7f0000000540)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r2, 0x6, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)={r4, 0x80000000}, &(0x7f0000000600)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000640)=""/161, &(0x7f0000000700)=0xa1) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000740)={0x1d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'none\x00', 0x1, 0x2, 0x9}, 0x2c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000780)={r2, 0x100000000}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000800), &(0x7f0000000840)=0x4) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000008c0)=""/239, &(0x7f00000009c0)=0xef) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a00)={0x7, 0x10001, 0x8, 0x4, 0xfffffffffffffff9, 0x4, 0x9, 0x401, r2}, &(0x7f0000000a40)=0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000a80)=0xfffffffffffffffb) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000ac0)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000b00)={r5, 0x2e7b746b, 0x3}, &(0x7f0000000b40)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000b80)) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000bc0)=@sack_info={r4, 0xfffffffffffffffe, 0x400}, &(0x7f0000000c00)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000c40)={r7, 0xd9, "9d524d9096d0f6549f7a82e1fe1defb2aea7eb12008e7c5d5c87be02f2554eeb12bdb1ef04eb2ed7ff5e006e4d6e1bcc461b4949bda34976830f24b493775c1825f3ad80463e4d33ada73e491b7d29af80eeb63d36be8825b969ee2a477e8d92488c0d37af6bddea6640c90c6f58b54b8e760b737dce0ede6bd8871557fdc9c35322a729b99c34a166fe131d4dde060f6fbb33c0c4c9f638abee2d9dffc65998a499d3229449bde24aab55fb3dea9d182c7ac1da2b62351ef4d7dea95ee221ced4e3f6d68b3fbeedb63b0d4c2d73eb23c1d0ff2fd5a57b4b4b"}, &(0x7f0000000d40)=0xe1) 2018/04/30 13:47:34 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$KDADDIO(r1, 0x4b34, 0x7) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x16, 0x2, 0xab33}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) [ 639.946459] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/30 13:47:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000497000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/30 13:47:34 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000780)=0x100000004, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], {0x0, 0x989680}}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) clock_gettime(0x3, &(0x7f00000005c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x5, 0x4, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796", 0x80000000}, 0x2}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) creat(&(0x7f0000000700)='./file0\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0x4) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000240)) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) [ 640.029422] IPVS: set_ctl: invalid protocol: 29 172.20.20.170:20002 none 2018/04/30 13:47:34 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500060018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 640.098315] IPVS: set_ctl: invalid protocol: 29 172.20.20.170:20002 none 2018/04/30 13:47:34 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x141000) r1 = socket$netlink(0x10, 0x3, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) io_setup(0x6, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000000200)="3e8fb4bf81e600cfd639a61b5285e2d6f797619dbe86f51372a67ee28ee6226acfad73e64ba5cc914916acced205171b6c0d4bc0f2fa5330fe49dea6b5568b9995c5170ed88611bf58cd65edd1c85d9b1a570529cd28", 0x56, 0x0, 0x0, 0x1, r2}, &(0x7f00000002c0)) r4 = openat$cgroup_ro(r2, &(0x7f00000001c0)='memory.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000140)={r0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000008000000000000000000000000ff00000000000000000000000002000000000000000000000000005b6831ccc623c83d6044914f1b99fa9fef3d535414582592a18e92440edf4421cab614770376df2b04d2a770bd2bd2b96e91d15876a0e540b53d274f8cb73a102c3884a5bd186c411782ae144d359e11d0c353"]}) 2018/04/30 13:47:34 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = msgget(0x2, 0x480) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getgroups(0x4, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) r5 = getegid() pipe(&(0x7f0000001780)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f00000017c0)=0x3ff, 0x4) r7 = getpgrp(0x0) r8 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x200, r2, r3, r4, r5, 0x4, 0xfffffffffffffffc}, 0x80, 0xffffffff80000001, 0xfffffffffffffff7, 0x7fffffff, 0x6, 0x6, r7, r8}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0), 0x13) 2018/04/30 13:47:34 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = msgget$private(0x0, 0x76) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r3 = getegid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) r7 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x10001, r2, r3, r4, r5, 0x121, 0x400}, 0x8, 0x80000000, 0x9, 0x299, 0x101, 0x8, r6, r7}) ioctl$sock_SIOCETHTOOL(r0, 0x89fb, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000010000000000000000002865657923554a0e2e476911"]}) 2018/04/30 13:47:34 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000518007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:34 executing program 3: syz_emit_ethernet(0x41c, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) fanotify_init(0x41, 0x101001) 2018/04/30 13:47:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000080)='/dev/audio#\x00') r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xa5, 0x4000) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x1000, 0x100000002) 2018/04/30 13:47:34 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) semget$private(0x0, 0x20000000104, 0x0) 2018/04/30 13:47:34 executing program 1: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="ac38860f58788c8bdccdebee5c2e700a93983a87e5c1720262d71564e79ba2b503ceb4888466feba5a6f78f8a52312f6d37c94bd14dab6a1d73c912cd2") 2018/04/30 13:47:35 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair(0x9, 0x6, 0x8, &(0x7f0000000040)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x31) 2018/04/30 13:47:35 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550080fe18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:35 executing program 5: clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x0, @tick=0xa2, 0xffffffffffffffff, {0x1, 0x5}, 0x2, 0x3, 0x7}) 2018/04/30 13:47:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x2, 0x2) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001e004781000000000000000007000000d70500000000000000fb49852c21b8e260c2b0f971610518c3a52552151345d0bca620fdbce1ee8b912f9fcb117976e3a789cbfeb12ff0bab420792e083fc19f4b6c3683cea6917abdc1a0819dbd3f746993e0ef353508a3fb27432c07eba18568c9d356e7038fa289f4bd3ae6daa49abb80b6fe9498576b7c3999a2223488f7043b5f2d7306", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/04/30 13:47:35 executing program 0: futex(&(0x7f0000004ffc), 0x20000000082, 0x0, &(0x7f00003f4ff0)={0x0, 0x989680}, &(0x7f0000210000), 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000) 2018/04/30 13:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000000c0)={0x5bb0ed0f, 0x4, 0x4, 0x1, "ebc4ba3a1ddfa1049480f128bb882e567c70fc8ae95d774f9b6bd840d464204f83c5c473ca2bd2caf1ea22a5", 0x100000000}) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x20000002) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x101040) getdents(r1, &(0x7f000056a000)=""/210, 0xd2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x2) rt_sigreturn() fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/04/30 13:47:35 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x14104a, 0x20000) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0x2, 0xffffffffffffff10}, 0xc) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/30 13:47:35 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500040018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 640.987117] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 13:47:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x103000, 0x0) sendmmsg$unix(r0, &(0x7f0000000d00)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)}], 0x1, 0x5) 2018/04/30 13:47:35 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x7ffff, r0}) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x73) sendfile(r2, r3, &(0x7f0000000180)=0x51, 0x200) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$ax25(r4, &(0x7f0000000080)=""/97, 0x61, 0x10000, &(0x7f0000000000)={0x3, {"59f5c342964cb8"}, 0xcb4e}, 0x10) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000240)=0x8001) preadv(r4, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/04/30 13:47:35 executing program 1: r0 = socket$inet(0x10, 0x4, 0x6) r1 = accept4$llc(r0, 0x0, &(0x7f0000000180), 0x80000) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000080)="81688631e96e7a8d9aeb70a590024a712166217aa79574480024a829a8db9f54375cd50a63c1532c75266c49e044ec888a97ec16da0488a33dd4dea5cbe47d07f1b864f71e19bb51a586e1aabfdfda790e9a4b49ee9d6c0bec23bb8db00d6ba68265897cd843c5531d3ef59ede4b5faa4f1bd944a4062872b566cda7970d71846b96dfe52a3457c3748c589053f8a6a41ab5c1e9ce5ec9c82943701e34") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x40) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000001c0)={0x2, 0x401, 0x10001, 0x0, 0x4, 0x2c7}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000380)={0xae6, 0x4, 0x7f, 0x4, "8a5b463f402116ac2a02470de87e58d0728a7020fcbdfe5bd9b2d4137ad3c0441c33852873403e2ff55c72ee", 0x6}) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000b6d000)='./control\x00', 0x20) flistxattr(r1, &(0x7f0000000200)=""/239, 0xef) fcntl$getown(r0, 0x9) prctl$void(0x20) dup3(r2, r4, 0x0) getpeername$inet(r0, &(0x7f0000000300)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/30 13:47:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='mountstats\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) shmat(0x0, &(0x7f0000001000/0x4000)=nil, 0x1000) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc0800) mkdirat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x1ff) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000080)) ioctl$KDDELIO(r2, 0x4b35, 0xc21) sendmsg$nl_xfrm(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newspdinfo={0x60, 0x24, 0x706, 0x70bd25, 0x25dfdbfe, 0x81, [@output_mark={0x8, 0x1d, 0x100}, @ipv6_hthresh={0x8, 0x4, {0x5c, 0x75}}, @migrate={0x30, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x1, 0xff, 0x7, 0x0, 0x3504, 0x2, 0x2}]}, @mark={0xc, 0x15, {0x35075d, 0x1f}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/04/30 13:47:36 executing program 1: r0 = socket(0xa, 0x5, 0x0) fdatasync(r0) r1 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="66709f6cd6a557baad74a09363abed0f1eccc1f24da1b1565741cb0cce728080424785f3e174947f41c6c5deb635da14bb3b9cb6f266663491d1201e5191d2be822752874d9e5708a6df93cfb10b628495e0748f432e5d662f9128cf183712dbeaa1193217eed5161b09120ccb98fd3627f49d144a607d13c28b1fdb82b8c7cd767c68f0e55b8492490f94ff488dba782be5470e4b9297ce003402783e40f82f619cbc2c0cffb1fd62d20d5f71e0d184c2ab27476b5279bcaf8bc248de5f31f6fdcfbac3f667256e5e6324d1412ecfe45db5f35b75be06533c", 0xd9, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x7c, {0x2, 0x4e22, @rand_addr=0x8}, 'bond0\x00'}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x4) getsockopt(r0, 0x0, 0x50, &(0x7f0000000040)=""/8, &(0x7f0000fe3000)=0x1) 2018/04/30 13:47:36 executing program 6: open$dir(&(0x7f0000000000)='./file0\x00', 0x802, 0x40) open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403fc, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x0, &(0x7f0000000000), 0x1800, &(0x7f00000000c0)=ANY=[]) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, 0x0) 2018/04/30 13:47:36 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000a0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/04/30 13:47:36 executing program 5: uselib(&(0x7f0000000000)='./file1\x00') mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) open(&(0x7f00000001c0)='./file2\x00', 0x800, 0x4) 2018/04/30 13:47:36 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getegid() pread64(r0, &(0x7f0000000040)=""/20, 0x14, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/30 13:47:36 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/04/30 13:47:36 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x905, 0x7c06}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={r0, 0x4, 0x10}, 0xc) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00', &(0x7f0000000280)=""/95, 0x5f) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001ac1414aa0000000002000000ac1414dc0000edff8054f4fdaaab76"], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) sysinfo(&(0x7f0000000400)=""/153) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x4108, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) bind$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x4e24}, 0xffffffffffffff6a) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000004c0)=0x97d, 0x4) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000000011907800000000dfeb000100004e2100089078"], 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="374aa6ff7f5e36a6728363193e5d6524f101a164aaac8373d6276a183d5c34b8c4782a5222791f6dc506ead8b199d2fb3b310dba59b6fafb92964a363b2995d3361dff1274a645") 2018/04/30 13:47:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xd8) socketpair$inet(0x2, 0x6, 0x3b, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={"736563756e8b747900d30000000000000900000000000000018000ff00", 0x2}, 0xfffffffffffffe8e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8040, 0x0) write$cgroup_int(r2, &(0x7f0000000140)={[0x37, 0x2d]}, 0x2) sendto$inet6(r0, &(0x7f0000000100)="040100000009cb396da10000009054b932ce", 0x12, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) inotify_init() 2018/04/30 13:47:36 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500fec018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:36 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x0, 0x805, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x159) sendto$packet(r1, &(0x7f0000000100)="0b9edf11f39e288df98f6bb9c56c1ae60009b7a6e694ddbb218c6b047cd9ea42cf1181085ab65dce4d0422f7130d7e90d5324012c98bf2aa099857e426792ef2ef6031718c81d245bb0fed389b29732450b916f7d302cd657b6b901ce5834188e5e8ecf9aadc3438fea72f8d6663fcbd46d3520a2593afe8a1020b407b0ec05a8aef69ef75a7b40d90296d82d3653841e898813d9e43d05c64bb95809cdfd3cccba4fb4c32acaa9e11f86c749718abf681c0c712fe62a9e5c432eab034dfd7f330058cf30c90514b7310acd05030c38a7d631b", 0xd3, 0x44000, &(0x7f0000000240)={0x11, 0x15, r2, 0x1, 0xfffffffffffffff8, 0x6, @random="b2443a8f3309"}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_cmd={0x24}}) 2018/04/30 13:47:36 executing program 4: mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80), 0x0, 0x800}}], 0x2, 0x8000) 2018/04/30 13:47:36 executing program 0: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) write$rdma_cm(r0, &(0x7f0000000240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)}}, 0xffffffffffffff9a) 2018/04/30 13:47:36 executing program 1: creat(&(0x7f0000000440)='./file0\x00', 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000), &(0x7f00001a3000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000180)=0xa0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42000) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 13:47:36 executing program 7: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$get_persistent(0x16, r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x7, 0x8) 2018/04/30 13:47:37 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500fc0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:37 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x121201, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x200000008, 0x48}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/04/30 13:47:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000540)="c3401c34468c8e399aa4eedc3d6bd8f1d65c857527d61154adc2b2e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceac97e6d114347b289546465a5eb278de12b1989f64cc9f458116880d20c34d91051b22f6c400000002b7bcdec844f667d790c39f4a72d49969a3fe4070f40aae6a7c74bab6edb906b286f17b09ffd01", 0x82, 0x4000000003, &(0x7f00000002c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f00000000c0)="20178b8de04393d051e950b6722bb1e7ce662d2433ca5ed6f0d5738524ab7a5eac13026ffdc7900b66a7e561048dc659f8b9254ecf0294bf6ae54a592441698b1b4788bb37a43db8ec8bc24446c65dd64128fd7b41449b0194d86d5d7724cf3d8c22b8bfe0e54ce09926bdc115b58d9e1cad388619a7", 0x76, 0x0, &(0x7f00000001c0)={0x2}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000140)={0x10001, 0x3, 0x0, 0x1, "3b869bdcfe385e95343a6edfc607e99ad94471cc8200a8c7f9f49115b78116475121b837d97e5aa09825f34c", 0x100}) 2018/04/30 13:47:37 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}) 2018/04/30 13:47:37 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a40)=""/246) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000000)) close(r0) 2018/04/30 13:47:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe800000000000000000000000000064fe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000"], &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8e, "50a6bd2a66cfde383ab2699b1a68588cbf1d9c524d4466ceeb87a327433afb611697e1ab5fc933147dbf39a0a910c265a27ff3b0eb3e03bf8bcc73bdd55521ead2e74a03ee99991d5c5f92b04d25e6b09105ead99ef51e23509491c1e8249e3f4a4572e6966dfc17d45fabfcaeca7dc47353b16cd187e4f27028e98c5b3c2ee9e599fcd60fb9a75d6a5c763a3c5c"}, &(0x7f0000000180)=0x96) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x6}, 0x8) 2018/04/30 13:47:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0xd880000000000000}) 2018/04/30 13:47:37 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x800000000006, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000100), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x1f001) 2018/04/30 13:47:37 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000618007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000e6dfc8)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/04/30 13:47:37 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x84000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r0) 2018/04/30 13:47:37 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xfffffffffffffd48, 0x0, &(0x7f0000000280)=[@transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000180)=[@flat={0x776a2a85, 0x100, r2, 0x4}], &(0x7f00000001c0)=[0x38, 0x38, 0x38, 0x58]}}], 0x225, 0x0, &(0x7f00000000c0)}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x200) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000240)) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x21013, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/30 13:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2004, 0x0) ioctl(r0, 0x227e, &(0x7f000040c000)) 2018/04/30 13:47:37 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000b0018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="dfd4dd101bf4853e2a4d9f049b418da611d819c3b91dc1f7e1fde6533cbea7ec8fceb84f1804fea292ee33a2d9148cefc5c4a3744aaaef6947302798d2d9607a7ccef21fd6d1a35f39f2152daff669467de5653a11591aea80d38c555fdf53b63c04eaee20"], 0x8) 2018/04/30 13:47:37 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f6669625f7472696573746174bb") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0x80040000110) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000100)=""/230) 2018/04/30 13:47:37 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500c0fe18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 643.491982] binder: BINDER_SET_CONTEXT_MGR already set [ 643.499490] binder: 6881:6894 ioctl 40046207 0 returned -16 [ 643.534947] binder: 6881:6894 ioctl c018620b 20000140 returned -14 [ 643.546955] binder: 6881:6894 ioctl c0306201 20000100 returned -14 [ 643.568973] binder: 6881:6894 ioctl 5411 20000240 returned -22 [ 643.575923] binder: 6894 RLIMIT_NICE not set 2018/04/30 13:47:38 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001800)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/30 13:47:38 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/04/30 13:47:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) arch_prctl(0x0, &(0x7f0000000000)="8cf0b2904af82f77c501862a226af0011a") ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/30 13:47:38 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000b18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x8c) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="a75414d01d59ea390715a38512d8562ec62effdcbc642dafce2f40ce51b5d50bdaf30489ade7975e512c1f49df9dc3ba89a3705262f92962f0707a86b60d481c924a12142e190163d1903d6cfbb9cedff851ed33f5c66b271176f755e2e16b2f2a20", 0x62, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) 2018/04/30 13:47:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0x100003, 0x9}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000cbfec)={0x1}) getsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) writev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="18", 0x1}], 0x1) [ 644.215073] binder: BINDER_SET_CONTEXT_MGR already set [ 644.220475] binder: 6879:6907 ioctl 40046207 0 returned -16 [ 644.227692] binder: send failed reply for transaction 138 to 6879:6907 [ 644.235633] binder: 6879:6907 transaction failed 29189/-22, size 0-0 line 2856 [ 644.282166] binder: 6881:6919 got reply transaction with no transaction stack [ 644.289534] binder: 6881:6919 transaction failed 29201/-71, size 0-0 line 2763 [ 644.306478] binder: undelivered TRANSACTION_COMPLETE [ 644.311725] binder: undelivered TRANSACTION_ERROR: 29189 [ 644.317234] binder: undelivered TRANSACTION_ERROR: 29189 [ 644.433146] binder_alloc: binder_alloc_mmap_handler: 6881 20000000-20002000 already mapped failed -16 [ 644.448528] binder: 6881:6919 ioctl c018620b 20000140 returned -14 [ 644.457499] binder: 6881:6919 ioctl c0306201 20000100 returned -14 [ 644.460910] binder: 6881:6933 ioctl 5411 20000240 returned -22 [ 644.466233] binder_alloc: binder_alloc_mmap_handler: 6881 20ffd000-21000000 already mapped failed -16 [ 644.482619] binder: 6919 RLIMIT_NICE not set [ 644.482645] binder: 6881:6933 got reply transaction with no transaction stack [ 644.494362] binder: 6881:6933 transaction failed 29201/-71, size 0-0 line 2763 2018/04/30 13:47:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x80000004e23, @broadcast=0xffffffff}, 0x22b) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @rand_addr}, 0x10) sendmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}}, {{&(0x7f0000001640)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a40)=[{0x10, 0x1, 0xffff}], 0x10}}], 0x2, 0x0) 2018/04/30 13:47:38 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000f18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:38 executing program 7: rmdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="d0", 0x1, 0xffffffffffffffff) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r3) 2018/04/30 13:47:38 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000002c0)=0xef2) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2, 0x9000}, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'yam0\x00', 0x800}) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000380)="3e85a55129d4321d4fa567452a44feb5440dc4115b225d49666bc0bc301917c0350d8d68ce31576072f2c5c6c247b0de797f1f1af3f2e75ead54e7df93c352628fb8416d26bfb95d3ce64b3a654f41998c191a9580656e25642bc834c42fd7b40fd84f00a51838e417ea0e55ff59a644f1c8e8cca4be1099329d4550c849511f20eb9d53e1031724624796dc327d", 0x8e}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000640)={'HL\x00'}, &(0x7f0000000680)=0x1e) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) socketpair(0x15, 0xa, 0x78, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000000480)=""/226, &(0x7f0000000580)=0xe2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000880)={{0x4, 0x2, 0xffffffff00000000, 0x8000, "109cc514d1d193a6b244f1a60499e9dc9d39192c1a706b9b35e9a133bbfc9e28e16061781086ecdb00510c14", 0x1}, 0x0, 0x0, 0x944d, r7, 0x1, 0x3, "a7c4890d68d4db83864600e27a21527717e45595c4a54ea729fcb27c26ab2c8d8871761e674f5813c283cfe353218841bb9c5aab082d8f7fa6a1f7cccef4dc43", &(0x7f00000006c0)='\x00', 0x1, [], [0x8, 0x1f, 0x77, 0x4]}) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000040)="da45c8f9254bf7d0f097c097f1fb54f0a5b94b67e6217e56a5becbb5bce3d218b46591a028", 0x25) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r3, 0xfe17) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) r8 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000000700)={0x9, 0x4, 0x5, 0xffffffffffffffff, "998b19710e165875d97f2565f8cb608caf5fcfbcf336772d25802717c99b7d30"}) setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0x2}) accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) 2018/04/30 13:47:38 executing program 4: clone(0x200, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000380)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x800000, 0x7f, @empty, 0x1}}}, &(0x7f0000000280)=0x84) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000380)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') r3 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x0) r4 = request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="912549a7de6f2a0933dfce0b57583315e416bbf53ea374c5fb2b603ca1910dbb45c7bb2e60be86ac088929e1fb6853bcea4e3401a484a0a100002c918007e7253299a54798e7ca5d8f2c3abe49aa25ce7da5a5e0f2746f679f73acacb52b57c64bbff82bccf4bc9f8e5d4a3fd63acc93be6a9894dbc5f3b8a6", 0x79, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000580)={r3, r4, r5}, &(0x7f00000005c0)=""/65, 0x41, &(0x7f0000000680)={&(0x7f0000000640)={'rmd128-generic\x00'}}) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f0000000340)=0x6) preadv(r2, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r2, 0x0, 0x0) pread64(r2, &(0x7f0000000100)=""/53, 0x35, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/30 13:47:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x40045564, &(0x7f0000000000)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) 2018/04/30 13:47:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x9f8d8cc7302b0fcb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = fcntl$dupfd(r0, 0x7ea7c0e16b55fc90, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/30 13:47:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40402, 0x28) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x3d5, 0x2, 0xaf4b}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000001, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, r3, 0x0, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x1000, 0x2, 0x3001, 0x100000], 0xff, 0x20, 0x5}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000180)="90160eb22f33f63692d329ec03543b032680f6e76e763bc0d23bcd1521ad544ffca3026601befa35e1164e8e345129eefc3f1b1b22552740a5641a8776db0f30bfb1ca648b43ac62fc0186f6a29eabc7f260347c30fea335b4c6e180a191", 0x5e) [ 644.611354] binder: undelivered TRANSACTION_ERROR: 29201 [ 644.647576] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/30 13:47:38 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500ba0a18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:38 executing program 6: r0 = creat(&(0x7f0000000000)='/\x00', 0x40) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf32(r1, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x8d, 0x5, 0x7, 0x2, 0x3, 0x3e, 0x7fff, 0x211, 0x38, 0x70, 0x80, 0xc2b2, 0x20, 0x1, 0x0, 0x20, 0xd5}, [{0x7, 0x4, 0x3, 0x3, 0x4, 0x74c7, 0x3, 0x2}], "32ba6addfe7a36af53af1ee5165d43b12049dc3bb6147e6b431ee8a321252ca2e951d84a8ea270ed3c54ba7e4beb9efaf5590d37168c7e06ae258e89ee14850bad667ecf2fb231a1600b379577f9d07e83a1bbe82713d950", [[], [], [], [], [], [], [], []]}, 0x8b0) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x16, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) fcntl$setsig(r1, 0xa, 0x33) 2018/04/30 13:47:39 executing program 7: r0 = socket(0x100000001e, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="00040000", 0x4) 2018/04/30 13:47:39 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500090018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x20300, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000400), 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={r1, 0x66, "c17d9d679bb0acb6034442e9c87a9b900c8dafeb62933b52371dfa3b6439ed14434266c7d79f1498b19c1ed0c3f7fb43841ded520322c54ad2507df7a2ec4b67e6db18f379cdac229e926d983e49fd49339eab13330e613222594830e0e28585f3ef22969e99"}, &(0x7f0000000580)=0x6e) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x8000000000af01, &(0x7f0000000100)=0x2614e2f1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/57, &(0x7f0000000240)=""/121, &(0x7f00000002c0)=""/130, 0x13000}) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000000c0)="193d52cbca1dd36445d2d5488c0f80a6", 0x10) r5 = eventfd(0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f00000005c0)={0x27, 0x0, 0x1, 0x5, 0x1f, 0x5, "08ec88e4692ce440cf9b4e0b8fc59bfa790c9be4d0f7e2e6cbe96ec0cbb510de2a32aef44e829a3b405d03438b1b99e48d8f42a28be3b71c035bd79170dc29", 0x37}, 0x60) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00008ffff8)={0x0, r5}) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000182d45)) 2018/04/30 13:47:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={"69705fe3e6daa4e3a052f53a00", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/30 13:47:39 executing program 5: pselect6(0x40, &(0x7f0000000300), &(0x7f0000011000), &(0x7f0000003000), &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000001ff8)={&(0x7f0000012000), 0x144}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x114) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) fanotify_init(0x4, 0x8002) 2018/04/30 13:47:39 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) 2018/04/30 13:47:39 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000140)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141201, 0x0) syz_open_dev$urandom(&(0x7f0000000800)='/dev/urandom\x00', 0x0, 0x82000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000380)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x10001, 0x4}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000840)={r2, &(0x7f0000001500)=""/4096}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24}}, 0x4, 0x1, 0xfffffffffffffff8, 0xc0, 0x1c}, 0x98) getgid() close(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x63}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x3c) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000003c0)={"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"}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000340)=0xb) fchdir(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000007c0)={0x3ff, 0x2, 0x200, 0x90000000, 0xfffffffffffffff9, 0xaa, 0x0, 0x7, r3}, 0x20) 2018/04/30 13:47:39 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000080)="73fcaceb2acf4a8666522abe4e2d4a4f9a6dbffcb3b32d23cc83abdb1687ee39d28055e0ab8f77ef", 0x28, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240)=0x7, 0x4) read(r0, &(0x7f0000000140)=""/244, 0xf4) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) socket$inet6(0xa, 0xa, 0xe8a) 2018/04/30 13:47:39 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000940)=@raw, &(0x7f00000000c0)="47505d04", 0x15, 0x67, &(0x7f0000000180)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/30 13:47:39 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500003f18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pause() r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/77, 0x4d) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/04/30 13:47:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x7, 0x5, [0x1000, 0x80000000, 0x0, 0x1ff, 0x51]}, 0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x2821c2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x2c, 0xfffffffffffffffd, 0x4, {}, 0xffffffffffffff01, 0x5}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000300)=r3) 2018/04/30 13:47:40 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500020018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:47:40 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x8400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r1, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r1, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000400)={@reserved=0x1}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f5080000006dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r1) 2018/04/30 13:47:40 executing program 0: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6000, r2, r1, 0x24, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/30 13:47:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x58, "3ee6d83f7af243a62609548a7be6c5db0669ba31d00e054e8e61165cb0c7241c1c2e1b3aafa64cf38fb4c5a31f4f5410db2975711c803dad65344136a41b431d0b4738536e932077ba9aea9e2924f7f678f31d085fab0c52"}, &(0x7f0000000080)=0x7c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000000c0)=""/85, &(0x7f0000000000)=0x55) 2018/04/30 13:47:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) prctl$setmm(0x23, 0x4, &(0x7f000000b000/0x4000)=nil) 2018/04/30 13:47:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x404100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/30 13:47:40 executing program 6: r0 = creat(&(0x7f00000002c0)='./file0/', 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) symlink(&(0x7f0000000000)='./file0/\x00', &(0x7f0000000040)='./file0/\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000080)=""/113) 2018/04/30 13:47:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) 2018/04/30 13:47:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/04/30 13:47:41 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000fc18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:41 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x40100) r1 = timerfd_create(0x7, 0x800) dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000098cf30)) 2018/04/30 13:47:41 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xbb) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x5}, 0x8) prctl$intptr(0x2b, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x282, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000280)={0x7, 0x74, "add106f4e393ec15365f057f93538ac8e063103c1c4945a566846dbe4e2e78fa6fd0925a016c91ed68a41281f33455206587907e9b2a7d0fd8a9615812147940480eaf6bcd653cfc47aeed17a4a69df4dd491ec68be15991d6c8842e59dd9f7b0beb1a43f6546dc2dc8387b0cf9d4d3813a8fad7"}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000240)={0x8, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x8, 0x810, r0, 0x0) 2018/04/30 13:47:41 executing program 0: r0 = socket$inet(0x2, 0x9, 0xffffffffffffffff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x8001}}}, &(0x7f0000000400)=0x84) r3 = getuid() ioprio_set$uid(0x3, r3, 0xe50) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0xffffffff}, &(0x7f0000000480)=0x8) ioctl$BLKRRPART(r1, 0x125f, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x23b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x2b3) r4 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/04/30 13:47:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'bond_slave_0\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x8001], 0x103000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:47:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) rt_sigpending(&(0x7f0000000300), 0x8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000040)) 2018/04/30 13:47:41 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000918007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:41 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000120a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000580)) r1 = accept(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000180)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/83, 0x53}, {&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000000300)=""/199, 0xc7}], 0x4, &(0x7f0000000440)=""/236, 0xffffff69, 0x3}, 0x4000001e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bond_slave_1\x00', 0x9}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000005c0)=@generic={0x9, 0xffffffff80000001, 0x4}) 2018/04/30 13:47:41 executing program 5: msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(0x0, &(0x7f0000be2f0a)=ANY=[@ANYRES16], 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x3f, 0x7, 0x24, 0xc328, 0x0, 0x100000001, 0x100000000, 0xe2, 0x8, 0x2}) msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) 2018/04/30 13:47:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0xec) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000140)={{0x8, 0x2, 0x8, 0x9, "3b0f090f0f90978bd9fc0b333667226e1133229717dc9daf3941f2c20e1f5e7edf01eb48c214b53d448ab874", 0x8}, 0x0, 0x0, 0x21, r2, 0x1, 0x8, "ce910bc74d87aca5d769f9b8590bb4959ed18cb146d11fa2289c94bc9085e0052a5f2a6a25297b456fdaefdbd3bb3a39584eb4b0b735be5b4fe8ed65eb078596", &(0x7f0000000100)='\x00', 0x1, [], [0x2, 0xaa9, 0x8000, 0x8]}) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000011c0)="b0", 0x1}], 0x1, &(0x7f0000001300)}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001580)="12", 0x1}], 0x1, &(0x7f0000001600)}}], 0x2, 0x0) 2018/04/30 13:47:41 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000000f007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001a00020325bd7000fcdbdf251c200001fc03ff0a0008000008000400", @ANYRES32=r1, @ANYBLOB="10000100000000001de500e00000000008001a00c000020008001a001ea208a703000000"], 0x3}, 0x1, 0x0, 0x0, 0x800}, 0x84) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000180001010000000000000000025a9210959e18f9c62234507cc00a2dff05"], 0x1c}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/04/30 13:47:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2002, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$TIOCNOTTY(r0, 0x5422) recvmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@full={{0x3, {"32d01e16a6be20"}, 0xff}, [{"12f029d2ad7e77"}, {"8712e28b8d8bc0"}, {"28a375ecc45035"}, {"af001be890eeb3"}, {"4438b9dcf0d40c"}, {"7b8908ae413d31"}, {"879c08a48c1b75"}, {"1cde8dfcadd774"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000100)="4e5e8efc55e09648b52e1bd3ac8963d5c9dae6ec118e86556a82bc3c2e9a976c30b16ab92989c452435b0c36d5852775eb7ef49d451439a4416277a0db28122eee420f2b77bbed9654ec734b0afcc6f28e640bdb5d0f8fd52ff0e24db8929468be9f66988c9fc6b48356e45ed0ea7a7297dfb965e38710995afd041ad9dc28d0d2e8f96ffcd5f805ae75adbdb9a274b87d7f35a07fcf", 0x96}, {&(0x7f00000002c0)="d6d1247471844a69ff", 0x9}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1c0, 0x4}, 0x40010060) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000006c0), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000440)={'ipvs\x00'}, &(0x7f0000000480)=0x1e) prctl$intptr(0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000124ffc)=""/4, &(0x7f0000000000)=0x1c2) 2018/04/30 13:47:41 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x82680) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000170001042bbd7000ffdbdf25150000008f93a855f82304059d8a9e026672a52da78472767c6b4f6a50cf03105ba39e9e63280ecaa33036040007afc492b5eb6472f30ecd5eaf34d0f0a9fd815edbde81eb44cb12624646fe1a9069847e94280b"], 0xfffffede}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/215, 0xd7}, {&(0x7f0000000400)=""/188, 0xbc}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/4, 0x4}], 0x5) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="cf19c3a1c46717cb", 0x8}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/30 13:47:41 executing program 1: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/94}, 0xfffffc2f, 0x40000000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x4) msgsnd(0x0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/04/30 13:47:41 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000000a007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 647.237534] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/30 13:47:41 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000280)=""/120, 0x78}], 0x3}, 0x0) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 13:47:41 executing program 6: unshare(0x8000400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000040)={0x5, 0x20101800, 0xffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0xff, 0x8, 0x9, 0x4}) read$eventfd(r0, &(0x7f0000000080), 0x1) [ 647.311482] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/30 13:47:41 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000618007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0xfda0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x7011c0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00082dbd7000fedbdf25010000001400030008000300020000000800030001000000000001000800090038000000080006007365640008000100020000000c0007000000000000000000080009000e0000000c00070010000000020000000800080008000000080009001400000008000400ffffff7f"], 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x804) 2018/04/30 13:47:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a5ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5e, 0x400) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8000) 2018/04/30 13:47:41 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000a18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:42 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x45) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x3, [0x1, 0x4a14, 0x81]}, 0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="37000000867860b54e5b98f96c9cb1d3115249e16aab5dca58f66063879c8868512adc6083f9eeb9b4e9b22187db7a283cb9ae0000000000000000"], &(0x7f0000000080)=0x3f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x0, @empty, 0x200}}}, &(0x7f0000000180)=0x84) 2018/04/30 13:47:42 executing program 4: pipe(&(0x7f0000003c80)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000003cc0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x1ff, 0x7ff, 0x101}) r3 = socket(0x10, 0xa, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r4 = accept$inet(r3, 0x0, &(0x7f0000000340)=0x332) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x7fff, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000200)={r7, 0x8}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a40)={r4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r8, 0x89e3, &(0x7f00000004c0)=0x8000) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x0, 0x33, r4, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000440)={'tunl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f00000002c0)={'ipddp0\x00', 0x1000}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000600)={'security\x00'}, &(0x7f0000000480)=0x54) bind(r4, &(0x7f0000000500)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x80) getsockname(r4, &(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000400)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000240)=0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) 2018/04/30 13:47:42 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000518007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000700)='./file0/file0\x00', 0x7e, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x3, 0x0) setns(r2, 0xc000004) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c4", 0x49, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x4000, 0x4) accept4$inet6(r3, 0x0, &(0x7f0000000280), 0x800) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x42) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="dea1efdc4b5287eee79d51534f0997536575ec997af689133901279315a64d0e44516ab5b090d6408bfbcb29f381fefcbc1c454ae23b58f5a9b19e37c06e0d485c687ef2828f78582032d9585bd0f4c69bf95cb88f1293f40fbf2fcc2927183a6e454eeb"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x7fff, 0x1d, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0xe85, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000000200)={0x10000000f2c8, 0x4, 0x400000000000, 0x100000000, "8fedf660dc1709c969cff712e0855c8a3896faab9c8c6e82c2995c8f0b84f64034e8c1711362db0ddce39d7f", 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r7) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/30 13:47:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setpriority(0x2, 0x0, 0x8) socket$kcm(0x29, 0x7, 0x0) 2018/04/30 13:47:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) 2018/04/30 13:47:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) write$binfmt_misc(r1, &(0x7f0000001040)={'syz0'}, 0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 13:47:42 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=""/215, 0xd7) r0 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='(\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="6cc8d8c239c042ca28532826c28c2ce4db38df2bebd69a048263e473555cf27d6065b60d27ebcc2b0a19c8ea06fd5660cbec24b46ddfde15d1843d535f7a8f871165e579e387cbf977b1b7d104f46c52f8284383a23f9b52d9436e7d62c708242cb7f87374f94c54adb63e1a64c9c333ca43af70fa41e0623091d4e5f4bf8fddb7caee2bd09b09fe97d760729123150d1775b8392f9ed3c1c8aef8ca23e801", 0x9f, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) munmap(&(0x7f0000fee000/0x1000)=nil, 0x1000) 2018/04/30 13:47:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r4, r5+10000000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r6, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r7 = syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000001780)={0x401}, 0x1) 2018/04/30 13:47:42 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500001018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:42 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80002, 0x0) 2018/04/30 13:47:42 executing program 3: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x2}], {0x8100, 0xdc, 0x6, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x101, 0x5, [0x4a1be711, 0x3, 0x9, 0x5, 0x3ff]}, &(0x7f00000001c0)=0x12) 2018/04/30 13:47:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x2941, 0x7, 0x10, &(0x7f0000fff000/0x1000)=nil, 0x9}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x109000) bind$inet6(r4, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/30 13:47:42 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000218007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='AUDIT\x00', 0xffffffffffffffff) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', r1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000180), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'ifb0\x00', 'syz_tun\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x100, 0x130, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x53058eadeb668ea5}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@STANDARD={'\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'rose0\x00', 'gre0\x00', 'ip6_vti0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="00294e7e57ba", [], 0xa8, 0x108, 0x140, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3a8) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x2) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000200)={0x200, 0x728, 0x7f}) 2018/04/30 13:47:42 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x2, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1, r1, 0x10001, 0x80000000}) unshare(0x10000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'team0\x00', 0xd01}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) [ 648.564526] device team0 entered promiscuous mode [ 648.569530] device team_slave_0 entered promiscuous mode [ 648.575171] device team_slave_1 entered promiscuous mode [ 648.600096] IPVS: Error connecting to the multicast addr 2018/04/30 13:47:43 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000b18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0x3b8, &(0x7f0000000040)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0xfffffdfb}, 0x1}, 0x8800) r2 = gettid() ptrace$peekuser(0x3, r2, 0x3) 2018/04/30 13:47:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) bind$inet6(r0, &(0x7f0000001280)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x90) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair(0xd, 0x806, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) 2018/04/30 13:47:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) pread64(r1, &(0x7f0000000040)=""/215, 0xd7, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000120000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) 2018/04/30 13:47:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) process_vm_writev(r3, &(0x7f0000000380)=[{&(0x7f0000000200)=""/114, 0x72}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/56, 0x38}], 0x3, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/80, 0x50}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/128, 0x80}, {&(0x7f0000000680)=""/7, 0x7}, {&(0x7f00000006c0)=""/219, 0xdb}], 0x7, 0x0) r4 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="b700000000000020006ab30da774e3ffe7312988ee4cb2f3f41ca57d6df05a0ea79b84eb260be90a37ab87c740331513ccbd491fd017b1f9388353c9d19c84bcc817cc29b11e445a2411a9da530911bb6fe20f5bac12d6db5bd88294591ff3fb5afa384e5aa2e0bdfa4f3f805c0c6dd11cf508487f1b6ce6550300d3"], 0x8) sendfile(r4, r1, &(0x7f0000000040), 0x80000000) 2018/04/30 13:47:43 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) sendmsg$rds(r1, &(0x7f0000001bc0)={&(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000100)=""/129, 0x81}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4, &(0x7f0000001a00)=[@rdma_args={0x48, 0x114, 0x1, {{0x101, 0x7}, {&(0x7f0000001280)=""/198, 0xc6}, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/176, 0xb0}, {&(0x7f0000001440)=""/99, 0x63}, {&(0x7f00000014c0)=""/255, 0xff}], 0x3, 0x40, 0x978}}, @mask_cswp={0x58, 0x114, 0x9, {{0x800, 0xfffffffffffffffc}, &(0x7f0000001600)=0x6, &(0x7f0000001640)=0x1, 0x1, 0x7fff, 0x7, 0x0, 0x2, 0x59}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x9}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001680)=""/236, 0xec}, &(0x7f0000001780), 0x10}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x80000000}, &(0x7f00000017c0)=0x4, &(0x7f0000001800)=0x10000, 0x2, 0x9, 0x0, 0xffffffffffff80fc, 0x20, 0xffffffff}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x4}, {&(0x7f0000001840)=""/101, 0x65}, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/235, 0xeb}], 0x1, 0x1, 0xad19}}], 0x188, 0x20008004}, 0x4000040) 2018/04/30 13:47:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="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", 0xc51}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/214) ptrace$poke(0x5, r2, &(0x7f0000000040), 0x6) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/30 13:47:43 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x12000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000580)=""/5, &(0x7f00000005c0)=0x5) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000080)={{0x7, 0x0, 0x0, 0x0, "2e43a5e3ccea68579a2c39c215ef39c7e537f09e7ac42a7486671cfc0ea93fadfabd903ae733f74400a3df33"}}) 2018/04/30 13:47:43 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000fc18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/30 13:47:43 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x7, 0x4) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x2ea50, 0x0, 0x10, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/04/30 13:47:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setuid(0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000000000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000a4e747e63884208a0c8cfd83335b7f0580ccd36bee9153af1c9c2b08c9"], @ANYRES32=0xffffffff, @ANYRES32], 0xfdba) 2018/04/30 13:47:43 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, &(0x7f0000001900)="8f", 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x20100) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x7530}, 0x14ebdc05, 0x8, 0x100000001}, {{r2, r3/1000+10000}, 0xffffffffffffff00, 0x2, 0xaa53}, {{r4, r5/1000+30000}, 0x2, 0x9, 0x5}], 0x48) iopl(0x6) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x27b, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0xa3, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2d5, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/04/30 13:47:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xfffffffffffffffe, 0x28000, 0x3ff, 0x3, r1}, &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xf3, "357e91505af447f6b4399c28a2cc64b31bcf1c15719bc4a9021b97295490c34854eb68ad169d8c037ed4d59314737ad2a0ae51ec5e5e4ad5cf465130d3dc4b0cfbda361ac1e339cf8492f00bd37905a4e478e4b768bff6e985cfffab29d7e179dd812c1ef283a55486ad54edfbcc8c95393d283b4289472736b2b4535d51b7f0d8778d9bb6e5c345aa90328f85e6a4afaca46f5dd4864b50fc5457c65a3ed194ceed034970786ed97cb8c25a2c24a2b98f733346584c1310e49168ba29200c898e2da76636e95dff6fd5c3f08e5e675853aee25438ba36b79141ba3be6fc9f6d9bc9bbdccd952b925c55cc1903ea25ba5d79ed"}, &(0x7f0000000280)=0xfb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x9c1}}, 0x9, 0x2724, 0x7, 0x0, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x9, 0x9}, &(0x7f0000000480)=0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f00000004c0)="74086e750000000000000000008c00", 0x0) getcwd(&(0x7f0000000300), 0xfffffffffffffee3) dup2(r6, r5) 2018/04/30 13:47:43 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000100)={0x0, 0x10000}) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x40) gettid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/30 13:47:43 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000063007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:43 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x4, {0xa, 0x4e22, 0x10, @dev={0xfe, 0x80, [], 0xf}, 0x9}}}, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f000007b000)=0x1) 2018/04/30 13:47:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x7, 0x70, 0x8, 0x401, 0x5, 0xb5ad, 0x0, 0x0, 0x40020, 0x1, 0x4, 0x40, 0x8, 0x1000, 0xffff, 0x3f, 0x7, 0x2, 0xb8, 0xffff, 0x7, 0x7fff, 0xe, 0x8, 0x3, 0x1, 0x2, 0x99, 0x0, 0x6, 0x9d, 0x4, 0x192, 0xfffffffffffffffc, 0x9, 0x1, 0x21, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x100, 0x3000000000000000, 0xc3, 0x4, 0x5f1, 0x38c, 0x9}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'bond_slave_0\x00'}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/30 13:47:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0xca}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/30 13:47:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000240)="3ea34da0df0f5399d9fdebe8bcc68178aaa12aa4bc3c6a4435275249cb0fe6ce4b1f5a2d1a4ca2afb27bfcbe2a2768fcf82e149033bf4e8c4c70692c2df0064ec7eec3e9b8cfc619d75f0edff3f855831996fae60284c8b15bd60ec3103808eb9039f9c808f1e63f7805b3d2d3c28dfe4388162a0a09a6302fa3ff160aaeb8987fa26d66ad2742bd0e7fb84337b32f9da6206088701a89d610c0f1a037273363b0f77ba8386b6d80c82809dbee4090aab91cc1f7754d01fc102d3f69391ba43f305ab2257244e01b520142257228f7aea9a3f842e479888a009eebe3d3768ebc86778ebfc81bf3") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000001c0)="66b9d004000066b80000000066ba008000000f30f2d30fdab70000f3aff2640f01c826de980050baf80c66b8c359758966efbafc0cb0f1ee0f06f2660f0666b9430300000f32", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:47:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af24, &(0x7f0000857ff8)={0xffffffffffffffff}) 2018/04/30 13:47:43 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000818007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:43 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000140)="219800525d01e014753528130df66ac6e329e00b235ed1d304326763abcfef53"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x7fff, 0x8, 0x20}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x40, 0x200, 0x80000000, 0xffffffffffffff69, r1}, &(0x7f0000000100)=0x10) 2018/04/30 13:47:44 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket(0x15, 0x800, 0xfffffffffffffff9) bind(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) 2018/04/30 13:47:44 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/mixer\x00', 0xa00, 0x0) getsockname$ax25(r0, &(0x7f0000001440), &(0x7f0000001480)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x15f) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000040)="f7b84ff0bbab5fd5bb7dd2ee45577f0208918f6d7511ee487ac64651aa95dbab807b6b13c7869ba6965451808c7b1c2b598fba171ebfd4d70dcbf2913b306d7446dfd99fa7940ff526c87c9f36138385cb935eebb6e873cece66446d521f26a9347eab65369821386847312234a99246c4c441b631a9cb946f4ae81ed9f90b0015cf013945267710779ef45207e5df7c0a61ff6022", 0x95}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="b284ee06fed37b600a93ebec3daca4a68bf97975d0bffb7590f385c43d554a1c2d7198c5ba531fbe15800aaab9d3eb329d3aa69d0f5222518d3e2ba307f543cdd65bdecc1d73316fad712c03d8cfe9f10c0b9d96c6d7cf5826d67381c08b6d395769eda4a51e27a5684ab60c2265e10b4b907369c3c02299d158b0af4edb4dc477b918eb85c5e4dc32bc90d0d90c27ac5c926fdbbec202653cdc4ab94fd25e6d29f874a6fdd1f6df1a74558864436d119f8579461aa9718555999aea5ce9012f94ad831ef375f12271c37064ae426a1d10ce9c02", 0xd4}, {&(0x7f0000001280)="8bdd9ec7e1d07b1abbde188eeb3ad6ef40cab105224fc7f122bd50de8480cb51412f0935b285aec5ef654f1aa8169181d11b25ef17082fb5429b69018aa4a87c417b5a808697ce06a9d535bbc8261eaabd255f96b7279d427c6ff9ffa307fcaa74f2d70a3b466d99a218e25a12686651ce183a30b2f15f7cdb3d42234e9efe5068778e86d20c60132e657a83c2eedd8c784894e8e87d5c4d560b975965c973c79d40b25426fbb81425abd130dea4da895945efe56788628da8417c32c29a", 0xbe}, {&(0x7f0000001340)="2982e0da68adfe780618204876991c6453109b67f4544079fcc46a0fd1a147fb7325bf1de4656c19b89814db886348dab4531c9c1c8861ed0e8010a2a5b7c6ac27d455e19acd10e4e40168bf62ebd43d782d692732c7a1be629fd12d6b831e08a6eed7791626cd2d0f9bc89f7531f260fdadfebfe31d1f91a7044b4bc5d55a9298d3c7c35be569bcd92c208d51b7b594e543b39e0b8a63dcae68d4f2d427", 0x9e}, {&(0x7f00000014c0)="d15987ec55953e445567d9e41cb35a03d0af1255bf291e6e51a4285038a5b1cfcdbfceb1b6ea419e508dc131294c717ab1730a797210b804bab95ef4f893add902093c19ad25d2a66a847c2f1e1f1d9385b3c0bdfee0cea346c2e577cdedf6fddbe6841a896f7da55b7e9c5bffdf0d830ed7f30ddd417de8691324bddf3d71ecbd79e60ee9b4e0aeb3542e58b477bf6fa0dc6f752907ca4d25032887444b246a7386abcd4c6b64aeb18639298d2b7dab885a91e6b273da37904194d79b20aed7a2b409b3e0829a002b8c9746d4685414e8c1622c027a693b3faf2142e590da64e6534699a9400620c03cb2ce69b94b4bb5099738", 0xf4}, {&(0x7f00000015c0)}], 0x7) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x15) 2018/04/30 13:47:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/30 13:47:44 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x20, 0x2be, 0x4e, 0x7fffffff, 0x0, 0x73d, 0x120, 0x1, 0x7, 0x0, 0xbc, 0x1, 0x1000, 0xea, 0x5, 0x2, 0x10000, 0x3, 0x7fffffff, 0x3, 0x3, 0x7fff, 0xa369, 0x401, 0x9, 0x4, 0x9, 0x4, 0x3f, 0x9, 0x37b22fa7, 0x4, 0xf3, 0x20, 0x6, 0xffff, 0x0, 0x0, 0x1, @perf_config_ext={0x7fff, 0x7}, 0x0, 0x32, 0x81, 0x3, 0x4, 0xf2e2, 0x2}, 0x0, 0xb, 0xffffffffffffff9c, 0x2) dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xc}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000cf0000002000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440040, 0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xf, 0x4) 2018/04/30 13:47:44 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000200)) fcntl$dupfd(r0, 0x280000000000405, 0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000240)='./file0\x00', 0x92) ppoll(&(0x7f00000000c0)=[{r5, 0x12}, {r2, 0x8080}, {r1, 0x10}, {r6, 0x568583ae5a4285d0}, {r1, 0x40}, {r5, 0x4}, {r2, 0x1}], 0x7, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x2}, 0x8) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x2, 0x9, 0x9, 0xa2, 0x2, 0x3, 0x1edc, 0x2, 0x3f, 0x2, 0x8, 0x80, 0x6}, {0x1f, 0x2, 0x6, 0x8, 0x0, 0x9, 0x6, 0x6, 0x7, 0x5, 0x2, 0x8, 0x100000001}, {0x2, 0x6, 0x1, 0x7, 0x0, 0x10001, 0x24000, 0x1, 0x1, 0xb2e, 0xfffffffffffffff9, 0x3, 0x80000001}], 0x5}) 2018/04/30 13:47:44 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000918007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24}], 0xffffffffffffff2e) 2018/04/30 13:47:44 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850200000000000040000000000000009500000000000000bea280fd5dc87e7b6bd4392ead0e3361d169b02b61ed1f8b29458a3d4a4cba872e8e06cd00050714"], &(0x7f0000000080)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096, 0x0, 0x0, [], r0}, 0x48) 2018/04/30 13:47:44 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000f18007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x4, 0x3, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8, 0x4, 0x7, r1}, &(0x7f0000000180)=0x10) ioctl$KVM_NMI(r0, 0xae9a) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d, r3}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/30 13:47:44 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4, 0x2000) recvfrom$inet6(r0, &(0x7f0000000200)=""/207, 0xcf, 0x1, &(0x7f0000000300)={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x7}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x402, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000000c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioprio_get$pid(0x1, r1) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000340)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000440)={'ifb0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000140)=""/3, &(0x7f0000000180)=0x3) 2018/04/30 13:47:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x301040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1cfe4)=@req3, 0x2) 2018/04/30 13:47:44 executing program 0: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x0) 2018/04/30 13:47:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) sysfs$2(0x2, 0x170, &(0x7f00000001c0)=""/162) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x22402) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000280)={[{0x8, 0xa2, 0x1, 0x81, 0xfffffffffffff692, 0x1b, 0xbf, 0xe700, 0xb950, 0xffff, 0x7fff, 0x8, 0x7}, {0x6ab, 0xfe75, 0x1, 0x0, 0x8, 0x101, 0x34, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffc, 0x9, 0x4}, {0x6710, 0x9d7, 0x3ff, 0x8, 0xffffffffffff20e0, 0xfe, 0x5, 0x2, 0xd7f, 0x0, 0x8, 0x3, 0x1000}], 0x7ff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x7, 0x2f9, 0xffffffff, 0x7fffffff, 0x2, 0x20}) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x250c00, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000101ffc), &(0x7f0000000ff8)=0xfffffffffffffeba) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) socket$kcm(0x29, 0x7, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xc977, &(0x7f0000000080)=0x1) getsockname$ax25(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/04/30 13:47:44 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000063007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:45 executing program 5: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x4}, &(0x7f0000000100)=0x8) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000500)) 2018/04/30 13:47:45 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000000f007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:45 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xb, 0x8000, r0, &(0x7f0000000040)="0380e99d260ad77ac80e5131457c7d14859e85306ba933f2ae7b384aed6a8ce056175b58b394c827e697364933b8b5b167723f2282f9669bfc73f2dbf9a4bbf724ff6bacdd83845010ba089c3d0700213013caca2185e71c9b111e8ba898ea1c6ee5e96709f575859ad538bde1f5bdb450d0112d47530315dd5b7cac3bfdbc3fb86ef632a3a69a05bc26107711aacbf408e965e57234d21997e2679699cd97305442d6552a0dbb69102622ee326919941447949b8e28a65d5eed256908beba3358e72118fb70586aaa8db74e7f16841f07fb9b81c1eb009a5cb1f88336a7acabd0ccecaee643", 0xe6, 0x3, 0x0, 0x0, r2}, &(0x7f00000001c0)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r2, r0}) 2018/04/30 13:47:45 executing program 6: r0 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x1041, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001280)=ANY=[], &(0x7f000095dffc)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0x8) fdatasync(r1) 2018/04/30 13:47:45 executing program 0: syz_emit_ethernet(0x10e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x9, 0x4}}], {@mpls_mc={0x8848, {[{0x8, 0xfffffffffffffff9, 0x9, 0x7}, {0x7fff, 0x1, 0x4, 0xfffffffffffffffa}, {0x80, 0xb66, 0x95, 0xa8}, {0x4, 0x6, 0x18, 0x20}, {0x1, 0x0, 0x6, 0xb0}, {0x400, 0x0, 0x20, 0x1}, {0x3, 0x9, 0x0, 0x76}, {0xbd6, 0x8, 0xf7, 0xbc07}, {0x401, 0x8001, 0x7, 0x6}, {0x7fff, 0xca, 0xffffffffffffffba, 0x3}], @llc={@snap={0xab, 0xaa, "94ce", "316ab9", 0x88ca, "41c2f252db7d86a5def0dae034fb2bad8c58722c33433d4a475702d92024f338bf662727d8880433ca5fe72933319eca409c3a703e2e1b34abbe8cf010967bd09f9a347980bf4faa855e18efaa27ced818a2a8516bb7fb32495e4bcd5d6816ee4be2e4c2a5d6f5488250b961e3d92f54bb67cc93ea63cee77ee5086f670f6af0d28063e76db92d2ed859e26a7304619e6af7c25ea0b60a88880483a66db899733e092490db58a522713929884c159608f325470920b58288fb4c12acce7d90f56eddc28c1ea17be1ef7d00"}}}}}}, &(0x7f0000000140)={0x1, 0x4, [0x59f, 0xa17, 0x781, 0x48d]}) syz_emit_ethernet(0x6e, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) 2018/04/30 13:47:45 executing program 1: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc), 0x322) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2400, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'dummy0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000840)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000880)={{{@in, @in=@rand_addr=0x6, 0x4e23, 0x0, 0x4e22, 0x5, 0xa, 0x0, 0x80, 0x3a, r2, r3}, {0x5, 0x1ff, 0x101, 0x9, 0x7, 0x5, 0xae}, {0xfffffffffffffffe, 0x4, 0x7fffffff, 0x40}, 0x1f4, 0x6e6bbc}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0xa, @in6, 0x3503, 0x6, 0x5a163613ed75b478, 0xffffffffffffffe0, 0x0, 0x5, 0x4}}, 0xe8) 2018/04/30 13:47:45 executing program 7: prctl$intptr(0x19, 0x64) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x40) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x2, 0x1, &(0x7f0000000080)=0x9}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x8, {{0xa, 0x4e24, 0x40, @empty, 0x5}}, 0x0, 0x2, [{{0xa, 0x4e21, 0xe246, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x400000004e21, 0x81, @loopback={0x0, 0x1}, 0x3}}]}, 0x190) prctl$intptr(0x8, 0x0) 2018/04/30 13:47:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5411, &(0x7f0000000000)) 2018/04/30 13:47:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40000}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}}]}, 0x190) socket$packet(0x11, 0x0, 0x300) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) 2018/04/30 13:47:45 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="550000000a007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:45 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x610000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="10580d7f6463f8044a1381e8c28cf0a1cf741c8c227bd3a534d4aa1ef941b3b70cc02d2e5c") r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0xfffffffffffffda1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0xa, 0x11, r1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/04/30 13:47:45 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x840) ioctl$KDADDIO(r2, 0x4b34, 0xff) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f00000004c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681367afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f0000000180)={'rmd128-generic\x00'}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0x4, 0x7, 0xaf6, 0x1, 0x8]}, 0xe) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000580)={0x4, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0xfff}}, 0x1, 0x2, [{{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}]}, 0x190) 2018/04/30 13:47:45 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a54ff8), &(0x7f000022affc)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280000, 0x0) 2018/04/30 13:47:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x10004e21, @rand_addr=0x854e}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x401, 0x1a1040) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x1, 0x4) 2018/04/30 13:47:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'bond_slave_0\x00', 0x3}, 0x18) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5-generic)\x00'}, 0x3b) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) 2018/04/30 13:47:45 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x410240) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000a80), &(0x7f00000006c0), &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = mq_open(&(0x7f0000000800)='md5sum\x00', 0x841, 0x9d, &(0x7f0000000840)={0x1, 0x0, 0x5, 0xffffffff, 0x3, 0xd56, 0x7, 0xc84}) r11 = syz_open_dev$vcsn(&(0x7f0000000880)='/dev/vcs#\x00', 0x10000, 0x100) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x2000, 0x0) r14 = accept4$llc(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000940)=0x10, 0x80000) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)={0xf, 0x1693cd14, 0x8001, 0x7f, 0x10, 0xffffffffffffffff, 0x10001}, 0x2c) r16 = syz_fuseblk_mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x1ff, 0x4) r17 = syz_open_dev$sndmidi(&(0x7f0000000a40)='/dev/snd/midiC#D#\x00', 0x7ff, 0x180) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() r20 = open$dir(&(0x7f0000000b40)='./file0\x00', 0x80000, 0x129) r21 = socket$netlink(0x10, 0x3, 0x101e) r22 = openat$ion(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/ion\x00', 0x20000, 0x0) r23 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002600)='/dev/sequencer\x00', 0x8000, 0x0) r24 = dup(0xffffffffffffff9c) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000c00)={0xffffffffffffffff}) r26 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000c40), &(0x7f0000000c80)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0}, &(0x7f0000000d00)=0xc) r28 = getgid() r29 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/nullb0\x00', 0x800, 0x0) r30 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000d80)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000dc0)={0x2, 0xffffffffffffff9c, 0x1}) r32 = syz_open_dev$random(&(0x7f0000000e00)='/dev/random\x00', 0x0, 0x10000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000e40)={0xffffffffffffffff}) r34 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/urandom\x00', 0x200, 0x0) r35 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000f00)={&(0x7f0000000ec0)='./file0\x00', 0x0, 0x8}, 0x10) r36 = socket$alg(0x26, 0x5, 0x0) r37 = openat$full(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/full\x00', 0x8400, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = bpf$MAP_CREATE(0x0, &(0x7f0000002240)={0x7, 0x0, 0x6, 0x8, 0x2, 0xffffffffffffffff, 0x42f}, 0x2c) r40 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002280)='/dev/sequencer2\x00', 0x101000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000022c0)={0xffffffffffffffff}) r42 = syz_open_procfs(r0, &(0x7f0000002300)='timers\x00') r43 = mq_open(&(0x7f0000002340)='selinux\x00', 0x0, 0x51, &(0x7f0000002380)={0xfff, 0x7ff, 0x81, 0x8, 0xea50, 0x5, 0x5, 0x36d4}) sendmsg$netlink(r2, &(0x7f0000002540)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="3c120000320000082abd7000fedbdf251010020008003c00ff7f00001f361bca92855cbefc036c7a71bc291cf7df343fc4151517360ce8ec59e29ea2ebf9fd3076fb9c5dc6193d55ab4de397e7abbdc9e9355162ce8b450136b94aad9421273e5daf53309670e21beff9f634062b1fd57daf636c1256aef80def2db8fbc3e0caa62d6834fa94b1ebe150b08a0b71b88501e73d1cfd0821fc97c5969c69e71b63c839a8de47916f9421d3538aa9a62d6a8fb702f063220a2d15a0d0de5786306573200beb310538ee0cd542a95da865a7ed6fdcab3d5c114507bd8cf561434bb3bdbe97fc75d0094a96fcca45bc8e574802493198c9e2faff97131fed85a7c15dbe57b3b60acb23a37ab15a48e0048b66aef6a8aaff1b741dc6caaee3494eaa0c0fc4854df6887f90bdb7f048a0d3901e9a4198b27e2522dbcc15e47a559c91040c83e4c7ce214d863de6a4cfcb376a77e1ea0615d0d6d2421064acd7907a5996ccf3726b10f45eec6bbb3579cbb43fbbc3116f102f763f8662b2de6d02f4221cb064347df582d454548c8c88b7dbd163d87e2075123b119954f5756d6948e2a5427bce4c05b2e8cfafebf4ee50e0a78b03a5a81d084f5cbcb925fcdbcff5cb98dd1662d03cce86b8df9bdaf96c8203dceecdb2f19ea4e06f7e4d6a1a447e573c4aa2788f8cbff711709455d2c9ca975f9c7e21c3fff03a4589451e0d2b4c69bb2e5590ca4209e91ac0d3c5ee563ef20c13c8eeebdd14f2f77d64ac17d84a79cdd832023d1987c092d88dc16f10f4657acb93233089120fe19164fd4dad88d82c5174275d8ced1430af6dd5b6e020c215efff32ca81b4c1d2c0f775f1a59d001c6cedde972712ee331d00dad3f1a7b8c3952d9465ac5c5cad03cf3f55b0e77ed14020d06b149bf0b0428ccfd54d3634e632c57b6a8ade6e2d36f22e7881b40b485f74dbe78f5091bce7388c5c192612ccda94de9dd74bb41f88f9998810781e053a57d53e8eeb6b4bb6b05a0207efca484840837526eac793a80c53d6bd4c4caa095702ac854f8fc1c02fd7758cfd03582487be7698adbb8ed70730bebae52d6099445d69556e845c19dcd0c7b459b6f9723145f3ec4c37febb91b21d7487a4652d1eb41ff01502ffcdc00d0ac03ef1673cb4dd3f992bccc750658222b25ba8223963909801935ca6de5caabadb04d1da75820df03f86edab43ce5a5a5ea27e806ca2b53c95a4573b831a4055f53103ae131598deb29b30b4fecce323229cb4c8881a7a8aee2cec1a65f317df2840051913d9d24e913776bcc527062572df3b416a168c498cd865ab13dbc2fab0eb2ced32658aacbd6193a12193101cd672bddec04c00ef91363720dabd73653c4f33e217aa6804b5cd72cdfe941e5cf7290c7aad7cbe79f7fa3e1b2035950bb18eaf24282acd14e897e9e4b6359d41be6fa246d4f3d4c428807c6b7acbf5819f61703105416266b8b22b3e8115b8a0bc7ff1940fd40181c273051699968b1e9f78649233df1052c4d185804c37da5288177a3b09b54469ff903d3d5ca6374ced49bb44a15b268f893bd9e5ecfc69d50645bfff30054d4ffa29a1ad7f08bcb19850ae91495a8d9350889cd59f3031189f6effdce11552b166732e0841bf3bf31887177f5bab4b049dfe0d7e7e6340c468016c568d3a375f3ca567252a9bdee74634f42a409ce10efe4eaa25a389cc6897b00898db11fcb1beac95b0a1fb6701c48f36520b54b2ac4beee43aef1a13234cbb217403e7157ca0a67eb55ace6a6b932b103e4028e748576627750e4ead16c0bdd60e9904115c657953d01c4391b668d03c7ddab290ac0fdda00564135305f9bd67aa88db80f15223fee1efdb18c08f87c73ad5924a286c8907ad23ed6c486aec236dea358b96a1549345b024ad66508c709fc3c82cdc17bb1f14448c64f2311baa5589fec47cfe0e97f2c2bdc31e2fbd3e323175f93a9c32275c3e312531393db6dbb0fd7a7ea952876995ad3af15791d63c90be55ecdd323a7f6ec4e2ed4fc0aa50e2eb444c98f9a4ecda281d1cc939dbe2d99a2b76e62951aaf484f53c89c4b560cdf6d977b256892d40e3dec19a9a5f1cae73f0af4cef60937c851f8a9e7857be6d86dea1d93808492d07fa3c6351d4354ed536a6b3166244dc60f3dc4bce6c7a54cd727321bc123b50d0485d02ecab087423b1cfbdf81a75642d5f682925affccadba122e246fd7bc2d77890552da07e54f0e035bfc4f1fc750d3810ea9b0174b6940b4122aaa527e2b8f91ed619114b98b74a732d8b384a7b4d656bd6f2d24492978d555d93269adf3a0d0454a14cb096ec657d2f294c19087b5d809d21514e0733f7bbaea148c1f3c94fc5a99dd0eabbc14f3e502ed3d4a16f00c209d1cde0f1d528547d1a709725a510cf370b054bac097bcd8771df91e844fe236188390ce827ea26a087d6d0b3b0358e8d3856ffbb5b8929ff4e2b295d71fc7e3099764131002556227bf7a252b7783812b5f8b269b88b7b9fe7b686ac6dcc623dd0a861708535724c1b3c8ddfbb4839113ff9ad1736db71c1cbe2b5c41d39df0e0b85871a71d4707b53a9bb71cc2e23f75f77bb517c88ed10c681ec95d6fbc54b76a2a3656a6d80db3d794bcae079cb3bfad9419d9ddd63a84a1fb37690cfbadcac28ab50aa13b0ec815b558d0d03cd3c126fadf722439c32fd988bae333f07c2bb4bd58b17deb7a02d0b3bf5203bed07655b27e1515b6345b54f6baf5f11b9b2cc0aba204657f192e37483f84ed6504e797191a81db23f109c2eb5248a9841eae1608f49718679db1e64a24eac622de1a0ba6a82e2618658c7e41502d9e16ecb431307fc36da327c87b8c0d79863530f06d5070086ec02895dfa656635a4c8f9bc05da9ead04237544d391afca8a959b19b382fc9bfc1b9b9ec63011d4f7d1fec6a0c7a3f0ad8dc74bf92299a3ded37a6e2734fb0a20215fdce625409056cd9b4e1de5412f1e61251810aef48f125e1720abf0799b1121973e8156acbebcc49aa8752e0f1011fe20ba867084beeed2a688b59dce0179d1a906f6bf82ed752cf2eb0e3988994426e32f795b6327c394346239a0c66b4c9e7b912981492d30268809d911bbed937e0eebdd3224a87ee8d3c418a3716bba847dcb2df0d05dbaac4321be032935720fd337370def328eece23792f77caeeeb5a328386c1eab2c004e33eec29e799e0f27a189d8de519f8b0b9b2ecec84c742a61505b5930d85a6c25dde6c7dd28db6a1df9f5200b7705dbd4fe07b2e4197b8c9555d5bcd6adedeb1ed4259ba9e6c19ca3726f79e14762850954c55c222c1aacdcf375579495210f6cf1af59342161439c577e39dcb9c868829301879dcdabbd49dc9fbd1cc1f24f2fbf821b75ae0e5e3cd4cb6111f4f8cd0493558c64ea81d2c903704b8dbd9efcdd2c10d00ea371f52452c2678bb1116d8c6aa75fb6108755ed64b311955b1c0e325eec0f0bd7059f0b34ec28dbf4ddf461c2f96c21624b77af98503bc82e9e53c2f3625b94fc6f694d851ba605d820bbfdd42bf7bfb2ceb6266cd2a40d6cc2e6412e3950a72e0d1d0e5a668ee3ae642d8d5a983465aa5acf13fadde3c5760c3837f00b525816554e151f3e070ed6d453a80728a9e6966e8fe48f68ec074bae19aaa4b8efbd348e51236b9356abf9f8236839dbcf8cd93fa77e0b6c1a6488877153c3b52ec91d5bc292fc5f973495b34deff8e9311642f8b0e02124eaa197bde56e8182c125886ea035a2f021021c6e4e87a6568d68e2427eb772caa9fc0304dc3509c6f694a55bf87d1278491ec32609ee6c90186b05600bda2fc4d0d10b7703f8e27eadbcaa50e88fd472ad6dfd13109e44bd032fb6c77f3b1c5583675d4b89b21d86931596915a87c09771f64f9e2312b0c609e34a993e6ac757c4adfc98a3a872011de3cdec564f6a93b6d486c8260d05c36eb3e0cfd3895bf8e1200c2fad5abe80213e3fbb16bca678eccea3a831e1b6d9de1771b9c7b9cfa4bbd23cc6a5b163b46bcba59997c5579f3c233e599d4b39909b274f2c0b001121367fe36616cf95392a027a9bde211c1b94bbed6066c3f24fc1c9f7ec240e0627c0e88fefe4254a650e0efd09d6d8bc8b41e496b7c95c735c56c02c3a53b9b02f8577d8d945fc759275628e7eec65790e6e1b6b7ce624988ecf4b5a017d2597be543c941aba9f0f7cfd091a5f952d3c726127504454bcc14b0041bd31eeb63b92bb890dbb30d19093ecc3b1d23d2d497b925732be5c7eaaeb8b276a23f64409936074669a2ce0b1ada336f41aa7e1dcbd7b1670642455bae08d888a2da367d7bf801bf095fa84fa14ce45b980db077584d4d6fe019070542ba18489b66bae0de2411a6df76b2544116dda86da074cd476aa94f3f7c37adc5a731e995bbf0498fcada8e6249acc858937ca356c3b6566a004e4e310f47068ca9ed45c4aafd8fe00e10bc8269856ce44a7d81f4502444d0e3597bce397eb4ef44ca57c8ded6541a8938d93af626d15631a8b4f7d5dbf4c07da7f6ffb427ed7441e4ea235fcf7d29373f6a2ddcfa9d9c757eda61c937a852ff2e9f0e10ab38941923f02ca3fb7512614f9e435b3d53f837088b05d6790a65d95d8f85b42d6281dfccf053089b0f8f377955c0ff46644a180308263a108bc52b1239a70889971c918a996fff5d6a6ac8f868d735c06d3679c37d973bd78d9842d7e2f01333e42fd44850d38bbf75df9eb322188b3aef6e8403815e33e2c467ed890b990091beb4df5b874c545cea49924a72c96a0367bfa3d400bf0ab2a974ed034700d32a08ff33c189a08f6965e47c11113916bb2f18908dd9072060400000084b3f9074f2fac5c1991e6fed1e808e0715d6294fb9fbabff13e145245057dccd1e630fb9bfdb18b69b85a7e6fe18287bde586cbd8b8014699ea80561912664f615709a0c2f89b904fdacb2b9aa2451782d8d4065419974f8f49d9a3fb43930baab0ad91273295439cc304699d808a4ef19503be660ee31243338df514ecda31008939c7118f463e550f98156ed333082c2d314907d4dfcbe22f1d52d4a85a69c729f80b940d3a395fd3c3d22ec1f5574b660473f0511ef17e067ba03c8358db2c5e9a810faa5c0c2848bfa6f23e2ae571bac88f83e9d21ba6218b1faf940b51eb5a160883c86eae5782ea1869c0ca6b912cb45e39f59875106c1b331ebf12a401c0dd920e9194fb21143792053c7b1e1f4b609d87e2f39933d348939dd36921dc715512d8594cfe18ea41b326b3f681fd8025357cc0d6f3c0e410e6676aced9f733a257d6a3e399585519f4711787f05f6f07a073b094dc0f78a8d8ddd36570c05549653dcc1d373ee5a4d6209e5a121aa78b4c21931a21c364209aac4569f3bb30fc88ec22bf4be96796325db1c1e2ec0d544d0293f6c57b0e68bafb7f27480898d9a7aed6fe48e37e585d00b9147fb76ea0c25d58b8d058d056a06c06967c36fbe1cefec726e1fb5ef7ea85ae2ee5e54aff1ab2920efd15e59b71ca8caeb37ee384e1391ae9c8f24cce1aa63d076758bfc2b33f5c3b2b263106189798c1fdaad42af9e3472e546d6e6606654047c653f8a81ecb2375d32767920f23becd853a0a995656fba83967d76c6c3ac9690957576b9353e349f729b03911e797c028218d74614d16c9cc8a1f2cd1f77bfc3a8ce8bdaa356616eaeea940e87825118f408f1c63b9059793aef88189493a36fa6b600f08567be06f7c446370a706cf55ae185816b5d9ee9990a5e7a75792cb34cb74324221d6a21664fccee593b5ba62a4e5a8e59cdc5e22601d547f3dd4542e9d2130293704000000e45f205c88010700b8bbe4bac406ce98f16172da5fecf4e3939736dcf62ab709e2be4b93525814414616f93c54a2fa721f3785aa936a0ea823642432c61452d1f894c17c02ebef3b939459e05eb82556bf4d25ed28309e1be70e854e4ea43e40039a1d3f28174e5af3f71c00461b55646e5fef5bc292a17913c9a2d1b1025254d6ebad57e68cd939a552554a900a1ffefa6a7bcb3cc96137fe263b4524f44430dba12da346ad9ecb66f68b1e5cb35b126bc173e762a27af95abdf789249e88ccd6d34dd4d78bcdae7da18b4e12266cc2686ecb08e5056ffa6b7df040fd1aa61ad1ab851c9530b86d9a09f53153a2441583e6876df5542eee87e8fc310262c4824d323626777a42203408b2a9707712ff1e302785841898a2237bec22b88fc727617feba90ea69f97f2aadf51eb57253b002f128a29945299555b0ef1d7a6266df1c3c6797c347bd2321ae94d2e90a34b01b2151d8ef250cbe466533ca49824082c4ad7264583b659d912fc012221c5e4d33728f1099b280e9e5908ae731426229f4b96edb9d3802b603b93afac90001700d7d172f7a28846efb29c899f90365e03f17a7f3b75f7839feee606a3d363c6e8c6bdb369d754c6cbab9aa3aa93cfdf20e4c6a9594a359beba05857ceaa7283c90e60f8aa2619006efcef5ea3ab6569660eaae6aaed0e3f212dc466661c923f6b899db07592efdde9d6c4ab33ea59a438d1b8729aa549ebff661306c51cb00a3b3cacde735172495c000000"], 0x123c}, {&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x00\f\x00', @ANYRES32=r1, @ANYBLOB="080085005b0000001400320000000000000000000000ffff7f00000108003100", @ANYRES32=r3, @ANYBLOB="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"], 0x2a8}], 0x2, &(0x7f00000023c0)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r0, r18, r19}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r1, r27, r28}, @rights={0x38, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36, r37, r38]}, @rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43]}], 0x160, 0x8000}, 0x40000) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r44 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r44, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/30 13:47:45 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000000180a7f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:45 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40000, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40045567, 0x0) 2018/04/30 13:47:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000000)={@dev, @remote, @local}, &(0x7f0000000040)=0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/30 13:47:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="40d55c8e59ff87e279faa8d9c755264fa62960c3bd53a053faf40d41db3f46281d8e0428af42ce41d0aefc4dd8a04b898ce56c8a201b52e24cba0fcae31b3efae7263c4f6adf72f0718e3e1c0cffecb39a80f8c80900029a6b301afa8f32bae969d2108d56dcfb96cd8f1f785784aa2c599df1121e34be9127850eed6d7e90bca260fbf45bbd38281e28a68c215fc85af25674aa5b2821deadfa1a9d149e5fec2c51d6062376f4648359d9", @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="b7b451d7917ef1488572a0cf589a3ccc24a80147189c6437b33bfd69a4a00a0c24bb38793d3dff17defaa470e6be5a2cc9a9348f5d7641dae69e927a7549877896de443c9d9c11d732bf5ec42b2a7537b7ed82778763983f9c87ebf3b41cf4a3caf7d68041acc54d1e650c3895aeaea8318aeae5cacfe0b4fb7f8ddaf8ba0d6684c05d625b4e897224ffe2486298ee4fbed069fc40c930ac1842fa2607bc0333cb7775d01ca4ffebaf683e64fd1169134639e92467a678ad03c5cad062f12913e2ac7d45bab4a38c36ad1ae9518af6f1bd411fc904d4a0e06a18a41e1a", @ANYRES64=r1, @ANYPTR, @ANYRES32=r1], @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYBLOB="e385", @ANYRES64]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:47:45 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x405c5503, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/143, 0x8f}, {&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000500)=""/116, 0x74}, {&(0x7f0000000580)=""/71, 0x47}], 0x8, &(0x7f0000000680)=""/9, 0x9, 0x10000}, 0x40000062) 2018/04/30 13:47:45 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018027f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe00600003a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x486810abce78236e, 0x0) 2018/04/30 13:47:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x140) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/30 13:47:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x100000) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000002c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="056304630e630c2d41adb6f700000000000020000000000000000000"], 0x0, 0x0, &(0x7f0000000580)}) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100)={0x0, 0x7530}, 0x10) 2018/04/30 13:47:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/04/30 13:47:46 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018107f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 651.818989] binder: 7407:7408 unknown command 1661231877 2018/04/30 13:47:46 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r0, &(0x7f0000000000)="15", 0x1) sendfile(r0, r0, &(0x7f0000000080)=0x5e, 0xa4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1040011, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000000100)='./file0/file0\x00', r0}, 0x10) fcntl$addseals(r0, 0x409, 0x6) [ 651.865607] binder: 7407:7408 ioctl c0306201 20000080 returned -22 [ 651.902906] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/30 13:47:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0xfffffffffffffc52) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0xffffffffffffffc0, 0x4) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000018c0)={0xffffffffffffffff, r0, 0x7f}) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000001780)=""/56, 0x38}, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000001800)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) 2018/04/30 13:47:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x77) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f00000000c0)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) io_submit(r2, 0x325, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x2, 0x0, 0x0, r3}]) [ 651.930342] binder: 7407:7417 unknown command 1661231877 [ 651.949231] binder: 7407:7408 ioctl 40046207 0 returned -16 [ 651.958683] binder: 7407:7417 ioctl c0306201 20000080 returned -22 2018/04/30 13:47:46 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018fc7f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:46 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x20002, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3}, 0xc) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/anycast6\x00') setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f00000000c0)=0x7, 0x4) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000140)={0x2, 0x0, [{0xfffffffffffff36c, 0x7, 0x0, 0x0, @irqchip={0x80, 0x3f}}, {0x6, 0x0, 0x0, 0x0, @irqchip={0x8, 0x80000001}}]}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x6, &(0x7f0000000000)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000100)={{0x2, 0x0, 0xf1, 0x2, 0x3f}}) 2018/04/30 13:47:46 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x2000000000000122, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_spirange={0x0, 0x10, 0x4d6, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x78}, 0x1}, 0x0) dup2(r0, r1) 2018/04/30 13:47:46 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000240), 0x9, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000200)={r3, 0x5}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = semget(0x1, 0x1, 0x2) semtimedop(r5, &(0x7f0000000400)=[{0x3, 0x40, 0x1800}, {0x3, 0x5c53, 0x1000}, {0x3, 0x9ac, 0x1000}], 0x3, &(0x7f0000000440)={0x77359400}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000003c0), 0x4) shutdown(0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000380)={0x5b7e4af2, 0x100, 0xffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/30 13:47:46 executing program 0: r0 = getpid() r1 = socket$inet6(0xa, 0x80800, 0x200) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x1, 0x4) socket$inet6(0xa, 0x400000080009, 0x6) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x4e1f, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x1b}, 0x803}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc3, 0x400000) 2018/04/30 13:47:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x10, &(0x7f0000000000), 0x13c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x208000, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:47:46 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018067f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10080, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000805ff4)={0x1}) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/04/30 13:47:46 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x9acd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x3ffffe, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x220682) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r2 = syz_open_pts(r0, 0x41) signalfd4(r1, &(0x7f00000000c0)={0x100000000}, 0x8, 0x0) writev(r2, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) 2018/04/30 13:47:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, {0xa, 0x4e21, 0x100000000000000, @loopback={0x0, 0x1}, 0x20000000000}, 0x1, [0x9, 0x5, 0x7, 0x3, 0x0, 0x6, 0x3]}, 0x5c) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xe0000002, @multicast2=0xe0000002}}, 0x1e) 2018/04/30 13:47:46 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018057f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4eb16a9233adfce386dd60d8652b00140600fe0000000000aafe8000000000000000000000000000aa00004e2030a4e91ef05ea75f250b45c901ad1b9e57ae6f7e2263adb42011b12d23adc1092f4f1e6ee8520a9475b2a6747eb5d82023a27191c4f5b7a41722328db6657e26e8c945558fbd3edb1f6e8a5b000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/30 13:47:46 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0xfff, 0xde3, 0x10001, 0x2, 0xfff, 0x6682}, 0xda}, 0x80) fstat(r0, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x80000000, 0x20000) dup2(r0, r1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000200)={0x2, 0x94, 0x0, 0x10000, 0x4, 0x7}) r2 = memfd_create(&(0x7f0000000080)="75736572aa736563757269747900", 0x2000000005) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x24) lseek(r2, 0x2e, 0x2) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x28000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000240)=0x6) lseek(r2, 0x0, 0x7) 2018/04/30 13:47:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x4, 0x4, 0x8, 0x3f, 0x0, 0x9, 0x10000, 0x2, 0x5, 0x3, 0x80000000, 0x4, 0xffffffff, 0x9, 0x3, 0x3ff, 0x3, 0x15a098ef, 0x8000, 0x9, 0xbe, 0x100, 0xfb, 0x0, 0x9, 0x6, 0x1, 0x80000001, 0x300000000, 0x4, 0x9, 0x5, 0x3c, 0x3ff, 0x1, 0x7, 0x0, 0xfffffffffffffff8, 0x1, @perf_bp={&(0x7f0000000040)}, 0x20040, 0x200, 0x1, 0x2, 0x1, 0x101, 0xffffffff}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x8, 0x3, 0xff}) 2018/04/30 13:47:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-generic)\x00'}, 0x58) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7", 0x8}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/30 13:47:47 executing program 5: r0 = 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) socketpair(0x5, 0x800, 0x3, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={r2, 0xe7}, 0x8) r3 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000440)=""/251) fcntl$setlease(0xffffffffffffffff, 0x400, 0xfffffffffffffffe) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000080)=""/48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f00000000c0)={0xe3, 0x1, 0x100000000, 0x0, 0x0, [], [], [], 0x0, 0x8}) dup2(r4, r0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000400)) 2018/04/30 13:47:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x111000) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) 2018/04/30 13:47:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af21, &(0x7f0000000080)) 2018/04/30 13:47:47 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000000180f7f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x6, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24}, {0x2, 0x4e22, @rand_addr=0x6}, 0x200, 0x0, 0x2, 0x4, 0x1, 0x0, 0xac01, 0x1, 0x2}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x10001, 0x717, 0x7, 0x800, 0x0, 0x74dbb3ca, 0x8, 0x8, 0x10000, 0x5, 0xfff, 0x4, 0xeb, 0x619, 0xfff, 0x1ff, 0x77e8, 0x2, 0x8, 0x5, 0x7, 0xf5, 0xfffffffffffffe01, 0x4, 0xc3, 0x1000, 0xffffffff7fffffff, 0x4, 0x3, 0x80000000, 0x9, 0x5, 0x78, 0xaba, 0x3ff, 0xb980, 0x0, 0x58faf715, 0x2, @perf_bp={&(0x7f00000000c0), 0x7}, 0x800, 0x5, 0x8291, 0x1, 0x7fff, 0x8, 0x80000000}, r2, 0xd, r1, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/30 13:47:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x1, 0x0, [0x6, 0x4, 0x9, 0x100, 0xa715, 0x0, 0xd9, 0x400]}) 2018/04/30 13:47:47 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"626373683000000000001900", 0x2}) r1 = socket$unix(0x1, 0x2, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x920a}) 2018/04/30 13:47:47 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="55000000180b7f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:47 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)='d', 0x1}], 0x1}}], 0x1, 0x0) 2018/04/30 13:47:47 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bridge_slave_0\x00', 0x800}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) sendmmsg$alg(r2, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000005680)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000058c0)={0x0, 0x1c9c380}) 2018/04/30 13:47:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009001800000011e010315aec20", 0x29}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x6}, 0x8) 2018/04/30 13:47:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8032}}, 0x14}, 0x1}, 0x0) r1 = socket(0xf, 0x8000e, 0x846) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x98e}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3}, 0x2b0) 2018/04/30 13:47:47 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018087f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:47 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_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000007a010000000000000000000000040000"]) 2018/04/30 13:47:47 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000340)={0x0, 0x6, 0xffffffffffffff80, &(0x7f0000000300)=0xffffffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000240)=0xb40000, &(0x7f0000000280)=0x2) close(r1) 2018/04/30 13:47:47 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018097f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:47:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001540)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001580)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000001680)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001800)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000017c0)={&(0x7f00000016c0)=@report={0xfc, 0x20, 0x318, 0x70bd26, 0x25dfdbfd, {0x0, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x7, 0x4e22, 0x3, 0xa, 0x20, 0x20, 0x3f, r1, r2}}, [@algo_aead={0xa4, 0x12, {{'gcm(camellia-asm)\x00'}, 0x2a8, 0xc0, "3fd3a48e6a47bda20f3c3d502070c8facd63ab7fb5ae71cc64edca6b1f0b8deb568d6f028cbdd6bf9c7deaa2253684e9e5d69367557401ffff72048e3408fe22e343f0d365279d6d9cd7cc77e7182a9849e53146b3"}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40010}, 0x40) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x2, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) [ 653.551756] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 13:47:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1a) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xd, "a819f50fcbe1999f22e421dcc8"}, &(0x7f00000001c0)=0x15) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r3, 0x8, 0x62, "2f8a8c3bbfc3d6e91131f0058166f3aafcdac1ebeea65b378dd1363ca6701a099fd513544857c461e9cb4979a236715a0d6c30185987cd5af77420c36875dd04f381a97e4cd5627fbc687b3895b3bf1ba4779940063d28f86f2f2f89360c1b4e9372"}, 0x6a) 2018/04/30 13:47:47 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f00482d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 653.605338] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 13:47:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00'}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x405c5503, &(0x7f0000000000)) close(r0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/04/30 13:47:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x5, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x9}) mknod$loop(&(0x7f0000000740)='./file0\x00', 0x80, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x3, 0x0) setns(r2, 0xc000004) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c4", 0x49, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x4000, 0x4) accept4$inet6(r3, 0x0, &(0x7f00000003c0)=0xffffffffffffff3e, 0x800) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x42) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x7fff, 0x1d, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0xe85, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000000200)={0xf2c8, 0x0, 0x400000000000, 0x100000000, "8fedf660dc1709c969cff712e0855c8a3896faab9c8c6e82c2995c8f0b84f64034e8c1711362db0ddce39d7f", 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r7) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/30 13:48:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x100, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f0000000280)={0x104c, 0x2, 0x4, 0x204, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0xa}, [@generic="690be48845571a504948063456a14ce2c66ccdebbef85008cf3eb22f3e9ca55810b1165b7590cac66dc7974943", @generic="51127b51f8692929fdd9b82d9c67259c109209c161e35ef80df5b8501d37d14ab720fbeb802d0134b6892bbe2728f296b920805b057e823a0549da14b9980635a2728b748cf96e1ea03e448beaea4523bb3c5807ae48516e8036094a0e77456b4b1db98afb21c093eb740cf4431df7d6b72fe7a532a983a25c3035198bbf52c317afcc0b673b551f5b841a161d444ccc74a9048681edc5b3ca6f31188b468f284dd56396945126f7c547f6e03e62fb4d8a0678b8b8b215b6c81c0479eef70af51f62c1651a3d063cf8c5950822d678469d71b8d86ee5fc9ebe67aeb02bc1c3f73ed21f2bc12e7c81f6c2f50afa2171afd4ef80af983c3e0abc73cae8dd5985f6e307a2d49d955acf9a0ea70161e87bce9fd5923645d4b5e129d3a87da6d0082880953df5ab973217cc8763efcaef70e73aa84926ab6884e8613a9b6dc68e2684785605e99fbdfedc52bed0946830f4bdf3bc42d6750e6a25780480b95a134f7b045cbf8e6b8cb73187716715ca812842f042386333562b76cca58ad7c5d8bed3795a801450db30db34ec782d5068c788826793c4316e3e2f2d333307f29c5f7e18569d145eb130fca6368304ec10d451b50e2851c7cbc65929d4ec815ca0d0a2bb985addffbd713415afe8650886e4448a73dd7a42b235f218725aed613a2d2ea659fbce1ce003a682b88de907bd60eab3a3dd866cee25e3c4dc81ca2b4ff16ac107e7d562f3b6d19c1161dfab70e0f968895076de99c4eeb78aed8353a1c9e952accc0263c6ef1ea42a952bdca0fe7134641d834dc5e77c5fd2bbba9117d237540793071efc705426146ada096be637368fb27b7a6a836ca4e90814f11ca246d06e0d3b3f9f3867ff30311c2180b05f0e0e1e2072c984c42740c2854c9ccbe062eb2db891348ae2fff764b2ffb86f77f4f9b58692d31536250e0032c6579e6afb0ddb20be9f8ddf6d71be1ef138c01bba705e4b5daf1fb033b080917b317c206f6f992473885fb2ce35c82f9e547687d2a33d8d868260ce644bc874245b49fcf3577f44b697d2907732887832ad07a1d7abdf7cbbe294cd16b4d0193096e5aec0173971d892e6eb2abbbcc02d269c7b713abf9f8778aa7feea18a50d7b566ff5c29ee6ab3e5d6bcb34c920f59cce7665b0a843be76065ae8653dbc0ec9f983c44548fdfb2ca47de3e55dcb6dc02c6a627d4b72c445d062dc7f0fd47338f61c93ed8644f11d4391d7a4ceb6afc6cea421b62a55210f580623aa7add7ed29a930f54b03c9b7a4e1504c8b308d75bc840688ab11d921151cec1c9b652a40253de8cefae3554391b068f5f6a26862ba1491263ee3512e28c505e3ed2b193141b4c57779ffc9d814e1a7229ac54b13a4736c62a7d2cc7a9efe2b57590c8e085d27f0e252b78e68b75e94badd7819ddece4cc64871cb1b3f4c7ffc4aa3a7b14912b1ff875bf3d2eebde3b0399b8bd2904e89abde868003d9eec0fbf163c1960fdc95814cb18bf5df9acbf2ed60693d6bcf9f17339a4311de9d8ee2e0e3af34a86fa8ebf56d9a11ceb07e866143de27e4d8a4bdf21dafcced7ad0bbac0200805cd6c88ad0eaa191ffb2ea33e29d0a8b81389c9538f4e43e9d5c3f1a868cf3e0bc5563ceee86408190014258cd0d38a78eb9add9513ce518e9e2141230845c1a447f4d80e1bb330d6916a430186756f95275d737881755dc0c6fd5452fd0b93840401e400347923f06790c435140a4c9ae1a1c2d3959971935dd908e8e42011e7de84d657905f63010580fd23bb0b0c4677d51cea98d849617eed84a2ba0f3e707b57dfd93fa7da5040d3347182c92bb3d5ade69056c11ced4e9c11eb842b34efa6245709560ddb889c51ba448745db6dd7849cfb52589e42bdc7110af74a2bee20b9ed49f27e5ac9f07a4f21b7866ca15127d2399fd39583b1b81d9c372d6d7963fb4b621993b28eb4c2d8c677804d2fa249dec36dae3191c97a1c44c979a85d1e13e6f342f90228c091773d3a77280af32cb14773244c697fae9a786890bf2a1028df3125f2801cd57d609600be22c36bed1badc548f88ddcbe3233fecea8fff6f19b4bdcd18632f9e477a03e6807006e461c47a5878a1870c9cb6ce3ecf7754312960dd75f511674ae2694187195ce6ce50c81686a80791df29d9989e54c318460a316cded1bdb12e7e37b442371f9850d7e1dbc90d6021646b7229c9bfa6d679b245f8f209931cef5beacb1cf3ed8631287ffdc22877a87c8a81351164d3895c867eeb2e0c156a05181ee83112818d2ec1d7565a3324f90ef3efa5b329bfecd702047f9dd018162ecbcb755f4577161feb833cb19d0517ac481ee0290e14af9fa5da9db2c0b2a3d89a9f34b5c506457108620987317ec01afc086782dc1af0581eb0821154037706714afb54a0f0cb45c07000c21c057cae13720b708c4f030f39b2a57de67f3bb7ffd5b04a786bb89c0442a9a1fba5cf5eb8cdf6f7c73cd57ab3505abaea18a2c95569b3f6e65e21021a7a9db29edf037b5d12ed9d916dcc244f32835994012e460f4240ef87b738ef7d8258b2aade1d8663ae186d8a876fa6a0db397e0813d92da7ccc2ce935dc0e2a6fbaf900b4f60bd7dea3cdc3b71d5c3969175e40238dfa85ec641f5d5dc50db1b2ffc7fc42404425f33cfdc281a370b1c55c1c3ff47323c561c0c387e671abb301770816ca4f1d74d840e28ae3fd96b9070f41a6a26ca235080934defeb9cf95f5b0027a6fc8f24f94a03e774a711d4459799ef23d076651d0780ce4cf13d6d7bb8bdbb699f2f08e044cdd23c37208ffbf2093bfaf751aa2a7aea1043766390eb708d88970316dd8c4c6d5ac05a4ce6fb486249d487bee6d29c657978766f908f3a929f7172138c70ebe2cff98760bef53cc9c5c45c36d974cd2edfc9d81cadef2b8702d261cd11694f3f2b6f872652a43b4f6125ca7c5500678498ed917bd17b1b23b21f8f1075d475fb9235e79eea53746194a1629a4326bf6146291230269bbd281dfb94180981e754a6b8fe125b1c77fede2d7542727a138606fbc07b0eecf82edf3420ab9dbe7fd5cbef54e0cd0129097a1489845dc208a10216246101db8e431c82029344b485a20821693813683a891c4d0101a743d18b1668f1c5d3ab9bf1dd042cdf7a44c2caaa8e39c84f71eb468dd37fbdfad465a4035952571c0338a3a64112a399c91aa3f834f306097b89235e4b4aeba16cb0f2225115cb5558f4dfa3b894a2aaef3a1f419478de8e51114be6a2f88894d76c4093b0b4cd212ef5fee5db40fa5a4b803dbb2ecce7565084a97d721e29cce71999a78728133a954ded4b16f5292523076f4bd5b30c3f21d5d61dcab25875df986cd1e066f9a954f136f073b4ddf766044d02b3f5468f591f16bc2f29da274bc2c6ec5df1ed9fdd653a99ac4afbb6108271009e5b771bea266636f31d5e535a713e7929a04787c8b0b904c98546f237fed4dc73ebf807935172455561bae20b068b77d48234533364aa4d30414350db03adb330900ce2397d6ff12436692586510b491198f4f856e27ca332c546fb8ee28e424322bdf78cf7431ddd0b45f42a5c6883d3c1fc65647bb0ca4ada6fd4eb709866c962ea00fcf2e3f3742f09bfb270086c32c1e64a370eccb585c20168d9954e7cdae144c9133831f9dd2ceb14d535a08131826dc2d6ee1d407088eba609446469f1d41f1e72f797c1d2c5dc0bb18870e7c245539b79b465579fde4ed951c25856594115eed62eb6fb5cba8e52b494e416dad0a325bad021e91dfc3b43767afe3663844481cb2cc6606428a00c1d951b6e920a2cf2371dd875b6038332c956037450b89a9b0c2a556a6753d86da1a9450dfeb40293b4cb7f7dd97d7b4cd96fbd4475e6ed50cb2232d7c282c3bd74511a9973abaee9da685ca421dfd417a56c1cea9df2660621505c913cb72309042fe49466b4249985d013d52070500a89cc5489fd1be5549fed87fdcb4c71a3a67696f1689f4695aceecff82043994e727d2a8695fb0158357d9c902533bcd5ce7da897cf31fd4801c6ee730c70c6a43f792dd574479bd95bfa3c588b5c3a5856fb76c57fbd296803429b40668560cb35c0ca155090c3a4acc5ab0840186316359256191b267244e4d504924c4704d9e2f24002d3b236f3ba544d93f747b9225d1022755e86bee9dfb877dd559d4dc3037ce0e111ae495ec80d2b93281e8962cb3627f3db5a61ff9c332ac91f454b4e71feabf90345335ba2db879e97b3a4b71f904c1b465386bac605cbef22ce38e43ff561a8f4fac78910309f4fb170332e88d3d5469ad58a2eb6ea55262673b96b07e8fc68806ebbc7eaf8157946eb626b010544391c316f18c94a3ac84f1ead4cb75429c791657180130ceff43e89791f9f7dc63c2f9af3683aa220cf657c3f3bb85ccfebba7d298a4f44d4cb8e4274f100980cf1a760ad00550cb48722fb3125d8ef62303869ce165af7461f7f6045233b4e3d0cd736eafab3797b20da41814cab841f20fa5fff958d26cee1cf276bda0f8373719531850dd1c794ce2ce2edc276c17a14596d9531e1677a5aa321990f5b7464b3267539b3133d64bb7176e7eb35239c8144f149481e433e8783ada80fd3560586c9b67aee2bc4b4a58ad2f72b320dc6bf9f9ad541e78c663007c2ca56895b5403a311ed0ea6e8a6555344a30c749c48360f257086590c44cc79fed16b144cf6fb1c82f270935a75fef6b2283bcabe59ba2ff9823a3afc21fd5b02cc21adc1ed9d73405f5bf86fa101c402911e7bbc68543e959114b897435d869885435bacf1369fef06bf5a6329f53bee4cfecd6521fa1d8cc54cfded0a8fd3a49ed79c6fd0cadf8eff7b052aef765308aeb7a055c4d307e88f10785009a06487275fca441bde52e7a7f15c6ba9cb6285dbab532d68f7b9311ae0f81e10201a674b34bded96e9d172d5a8748ca7d0e013ecded02589b553fa19e678ce45a4d3e48d2d8d8b4ca7b7b7363e1d22d57ace98778af22368e94900aa25427968bbed33f5543b548325364e74b4fa6f69cbcd5595cdd37a4c75a1fc60b51bc28bde63ecb77e32ac80238061150cb983d56411c54d4359c0360a305fdea54c1ae90db2ab7937dc16d9901da6b4484006db44bb83e70c170f6ad2984ad96f8c87bf6272073129f25102f339b8b447ff1dbd69c13ff38d2c580571955bb6f1b76fec60e0ae495e04019e3e3b8c958e8728a5499e80f1562bb6277230410f0287f52f1dffdc284e356681f46dfb40b9c2a91f7f1ca3c2dfbc8a3fd65b8c61f7463127281dd776dc33602f005866316ffdbca5431b4b8d2424201ddf43af99309fca9c17312537281d0d2260ec3ef4dd5ff3ef1ff6653138a19cbc3707a74cb354dc0494a23a72871e75a4fe1ade0e8becd73795aecaf66c25a578dc92cb70561c74ca0cfd6654e132382d72eaebaf83f2708dfd455bc7eca1cf3dc514c9a9335ff80b6911b9c520a96f470fb0ab3e0a7a00b063e0b9c6ab45a2c6692ae2e89bd4b636e31775ea60676b031df48549704832ed02b72503a5b63a870228aa3f1d5443da2768a29b17ca2343220497cc5a4c2d6ee32308da141c5dcbbe27bdb6d08ab925f04c6aa29f181953aab28f9cf77238f6f31090faa40aadcab089ff10095116069607a1f71e7cbdb0cfb5523bcc6a603663065ad63431556a3c8d2da33f4cf83c88f7ba23298404fafd5e431aae5b7f30ff2fefdcd77de1d03a596b5f6d2d699453a71db50b8cbd6b1f2eafa8a92f0ea7772a7dd5d5a4777d6e3f35bef69a0", @typed={0x8, 0x6e, @uid=r2}]}, 0x104c}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000000c0)) 2018/04/30 13:48:05 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f02002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0xffffffffffffff83}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0)=0x6, 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="fa", 0x1}], 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x2f, @multicast1=0xe0000001, 0x4e22, 0x0, 'lblc\x00', 0x0, 0x8, 0x72}, 0x2c) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xffffffffffff67e9, 0x8}, 0xc) 2018/04/30 13:48:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x9, 0x10, "5bb401d6c47f69b9b872053a5333e61a1cd6d03cab67fa7723cfa1c61203bc65a37f68a2d23a75586523cf526a8594c66bb670eab7054b04fa79effc1900172e", "6f8412153d9439f8acc7cb6fcf2133a5eb2c6d535c706010724beb6a94e18178", [0x3, 0x80]}) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x2000c0c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffd, 0x4) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) 2018/04/30 13:48:05 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x400300, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000200)={0x1, 0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8c40, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000280)="8e0f39d259ebb02356c932d7e32665b27cb20884fa0bbffb834833183a5f02680619680c5f6ae2e9bc1717f584c0fe7459127206dbdfb3f715a2443974b40423916872dce6c96d1e25d24d8a246baeaf7295f25e70c47dd7cee504478ca4493a812ed3592ed77ac22d422294c0d61cf145000c9b9bf45c87d77dcb2356e0c806ee3a74f078da284c4df1e62ccad67fa24664bb56500d6f1379168ebd6771550f19b7dee7adb23cd4b0cbf2cba6ece254e2a58f1fa8eeda69f5d2d6589fa1adaf2cf4bd3165bf2a5c51bbd70d1c3663c26aa44bd712584c1de213d7796121337484d525c53cd38a25aa8a", 0xea) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000100)=""/179) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000000000)="c0bea2a2b6f1acde43b0b8d167406cdec6d35d92cdb44c09a6cd2be6e8653505715f9f543a5efbf8af7231f81e15157ce9bc0dea0069a2bdccddd17fd947d7d7f3a73c5117b04158e1fb35db06036cf219a6f70f1a15c5705269907cfc4f80a44b9b20f4f379f2e66098470967263214626312cdaefbcf946dddc19251414399a4b2500c", 0x84) 2018/04/30 13:48:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @rand_addr=0x5}, 0xc) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x102) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) lseek(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000040)='veth0_to_bond\x00') sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/30 13:48:05 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x8400) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x20, 0x0, 0xdfc6, 0x0, 0x0, 0x2, 0x1f], 0x7, 0x1, 0x100, 0x5527, 0x5, 0xad7, {0x5, 0x1000, 0x3, 0x8, 0x4, 0x8001, 0x8, 0x5, 0x4, 0xffffffff, 0x0, 0xffff, 0xfffffffffffffffa, 0xb9a, "715578888e04a0fe63c3f0af82fe501e619de1685bfab1faed5c52f5a4dec3c9"}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x7, @empty, 0x7}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) msgget(0x1, 0x20) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000001c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r0, 0x7, 0x1}, 0x14) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000280)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={r0, &(0x7f0000000340)="207dabc0b834872a33f00e0594b52e0ffca43fe8806f84df03b675e8e46e7dcdd23a53f5badc3181f6fd7073918fd1d0d736a71af72b862b6a9d413ef505ecbb0d7ea72eb51c4778c0e582076114e315c071d926d0eed3dd3a16b4d4563927cfe886341b1f96a6e83bafce1fe7ba663daba5fe39a1c8795a39c080cebb279f63f401bffd1421de04f94b34f193cb2870d83e109249c07c8e8687322459a9770ec747bbffe3a279eb81409503317f08d7aaf2893ca49eec66860490bb35f2c1d2ca60b1cee09d628ddc50f9787eeb6d85"}, 0x10) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x4, 0x400, 0x8, 0xfffffffffffffffe, 0x8, 0x80000001, 0x0, 0x80, r5}, &(0x7f0000000540)=0x20) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000580)={0x1, 0x0, 0x401, 0x100000001, 0x6}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000005c0)=""/175) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000680)={r3, 0x7}, &(0x7f00000006c0)=0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000740)={r5, 0xfffffffffffffffe, 0x2a, "c1310891f50d20b35a51f5e313a8d1a1fe507624aae336dbb8c35fcee46ed03dafaf51b0b77f25cf2981"}, 0x32) r7 = accept$packet(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000800)={'gre0\x00', r8}) tee(r0, r2, 0xb8, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000840)) getdents64(r6, &(0x7f0000000880)=""/34, 0x22) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000008c0)=""/218) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) ioctl$TIOCSCTTY(r6, 0x540e, 0xfffffffffffffffb) sendto(r2, &(0x7f0000000a40)="e82ace626fcc3158cbaa452f54dcaa4453b5976c5ef816a211ffefc8db6744bbd700982b87488ae57a58994561af15877fab5b19d116d9835ce77b9182db19d97696e82b753e6478b044517e47ae28b44dd6ffc1726eec4caf4fa5c6daa944064dbd8434d950f822912ab3d5a372569e064dee03a9d06e50c2519d90aea035be07ddf18f3127242f360862aed27f4673951d75c5ac889a9575fe65fcc4da19eef1f6752abce58e62cd000671d190110419955501", 0xb4, 0x800, &(0x7f0000000b00)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) getsockname(r1, &(0x7f0000000b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x80) sendfile(r2, r7, &(0x7f0000000c40), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000c80)={r4, 0xffff, 0x30}, &(0x7f0000000cc0)=0xc) 2018/04/30 13:48:05 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x210002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa044a000000000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0108000000000061243129ca6cea9fd258e42dec94efd8fc2c285652fe64925b57f9ef73aa864b314fdbd37b9d2b80a1a7287dff899f6bdc638e66e5b3"], 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='\x00') write$rdma_cm(r1, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x80, 0x6, "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", 0x5b, 0x7f97998e, 0x5, 0x2, 0x1, 0x2, 0x401}, r2}}, 0x50d) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0x101, 0x2, 0xfff, 0x8000, 0x6, 0x6, 0x9, 0x7f, 0xcd, 0x940e, 0x3}, 0xb) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000040)=0x4) 2018/04/30 13:48:05 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f14002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f000056b000)}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x8, 0x4) 2018/04/30 13:48:05 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xfff, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xd, r0, 0x0) r1 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffa) r3 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x6, 0x800) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000340)=0x2) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="b07c6563562d9f19944c744024880005ac07073e2cc9da7d61e020fd8c80cb7af97e30b4e720438bd33bdeaa3d0b50a653a5542d41150ef6e933652465e07733db6e89139b7ebfca5f5f4d8002d7371d33d1865253b118e9c40a63ae5edd954dc05f6e765fde1843366b9ae82fbfbe58bff298f219b78fa41baecf50d90f4694e471f170e7fc7d60b3f1376823f562b7c43e32c46d117015fb8da45df8395b922bc2a57f231db09e9005eefbb772b3e5d45a2938a9d30cb582e124dffd64e259a2522164", 0xc4, r2) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/04/30 13:48:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e8628744e000086bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/04/30 13:48:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x0, 0x1, &(0x7f0000000080)=""/75, &(0x7f0000000100)=""/187, &(0x7f0000000280)=""/234, 0x1000}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240), 0x8) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x1, 0xc) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 13:48:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f0000000380), 0x1ff) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="7b661e4def46ae1768167c0c33238b47f9ec3855d396f0996f59310cf8c98337b535557b881d47fa1154fea0bdeb5404bc48d9c352a0bf6aeba7ce9a1535afb120ee15ee958a9dfc485596d8f2b6d889e348bb5d131cdcb9824f68bea2f9d34210baf089ab0892caacff77fb3cc27de4648d50bbbb7cecd4e2317c26a8af9679295c676ac885b6d52510df156be0f89a50fcab0c82a8c5a0cac3d67b216089c968fe9b3af1fe98e41696a115685316d34a2734216ab5b11905534aff224e2a8b0019024ab1c78b19da6e611e3fb8760fd499e03672", 0xd5}, {&(0x7f0000000100)="1cd6850cec66aa19b0d15b90410757c89da4e374bb8d21f25050ed63f21366af8aefbb34c71782465b28783a2009296d1e125cdd249b845b16138d34207161ea35d0f1707009fb12ea773e835114f5b7fd45d89fe3d81c1d2b9ba5328b06430a138c44f8f239c7", 0x3}, {&(0x7f0000000180)="f66007d589fcae6784e0b79a7cafd4d19542cadeea6c92455748b7c5627ef2974db932cc8f04225e2076f9659963e5c1e96bf27e5ae245393ac60816d05016c63b29ef3a8605f68f0a538b8992d9c7ef01f7b65fdee8491e4b0215d397155e456fb37b6875fde15b538adf7af2bba18f0791f60b6a2188cff131e43487839f5874a715ca7fc66f0fb5d79f5d792f9e344be153022e312f65a2", 0x99}, {&(0x7f0000000240)="6960c37aafd4e8accfc02d4d637298eabb886bda944623847cadbe40ed43d727f4403bf47a1754c900bb59006936c265f397e2d9482b65ce0caba35a16e78f3f1741e67aadea05e1250101cde26adec2682c5ccf243eabd59f80ffdb13b4a2ec946c6b9e4f50801894c19f2020127bb363583460a83f81c61e5cf48e16d04a81e5e2a5855038b390b9259984fb5bd455ebe8edc5eb84860e05627f9e91b75283f22f1c9b9af73ee67b9ba2dc578e3967c6022555d30e15ec42da456fe236d8eea1bf418ae8de17e54be97ce59173e1db0789709f418d2a11", 0xd8}], 0x4) close(r1) 2018/04/30 13:48:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f00bc2d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:06 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="220000001800070700090000be0002293b00001e1e6fc097c654618700000080ff454b5651d86f476a7deed22b255d90fb22e857034c700f570969785b3c8bd19efb40d1750f1f835906ddfbf3fc0043fbb8185e9e685040662ea5a8b10bbb15ce784edac82ad61b94163d22de4adfecfb8b0372a5c9baaf2cdf56e80e96af482c02c1f330fe5ef494b6ab0104000000000000009f39bdb44bbb5e635355ee2152fbc815b224deb111bce902e17543687824ceb64575224275c4d2b8f5cba364cc193615371313a8a37bfc5f1dc3c32debab35ea06a1d2dece81b25062a31653268ff05e37201bf9b672020ea3aee1722a9401d427413c59366ec3f631dac4ad00db0d6c1dff84a00315d6b2a7091a69687b6160e2381162ece8318c9600508491b2a78918705ca5f75a90aac8331aa0459b444dd2518a0f0cae2b6d510e0b6c929f3c81b3bb3ef3d8b8634c30e0f10940701dd380b4fa759c0d2b1f397d1c4856087241a83288dfa737ea2ac09297f4416664c7474af98e5f917d61e36946917e12e49e74b2dfe9ca5bd61a2207792121d7d940c1a5ee9b9ed57a24389396448cc88681ba331df40f8c70b88e8c4d2bffb7f4e5afdde0240627ec216b86ba69a146cbd47e83f71dd4e4fc00586f6ec80509a6180f903b5400000000a1dd810a3e1d58874cae865982832a56b98e8ecfd73d7d5666900fc46cfc0152cdb6478d3ed55287bc0595b804ad9848fdb1dcee3f01edffcd462c5571b55eded13e5d1e7fdbf0", 0xfffffffffffffe1f) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1ff, 0x200802) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/48) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) 2018/04/30 13:48:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/04/30 13:48:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x7fe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/30 13:48:06 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f00000005c0)=""/218, 0xda}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000480)=""/130, 0x82}], 0x6, &(0x7f0000000780)=[@fadd={0x58, 0x114, 0x6, {{0x5, 0x3f}, &(0x7f0000000280)=0x1, &(0x7f0000000740)=0x100, 0x4, 0x101, 0x20, 0x6, 0x5, 0x4a5}}], 0x58, 0x20000000}, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000017c0), 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="af00000000020000346e38df28e35bc8dfdf761278c0fb9ae985b9b52e135d87a71130946c9a433fde7c690108b3", @ANYPTR=&(0x7f0000000380)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) 2018/04/30 13:48:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) 2018/04/30 13:48:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x50, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xeffdffff, 0x0, 0x4, 0x1, 0x0, r1, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0, r1}]) 2018/04/30 13:48:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f00c02d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80201) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x100000000}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x8, 0x5, 0x1, 0x180}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x2, 0x4) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x484c, 0x77e7}) 2018/04/30 13:48:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x4e23, 0xffffffffffffec63, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}}, 0x108) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) close(r1) 2018/04/30 13:48:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x1830000fe) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000001c0)={0x4, 0x0, 0x61}, 0xc) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000200)={0xff, @multicast2=0xe0000002, 0x4e22, 0x4, 'fo\x00', 0x20, 0x1, 0x21}, 0x2c) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x52, 0x64000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000240)={0x5, 0x70, 0x20000000000, 0x20, 0x9, 0x20, 0x0, 0xb, 0x4100, 0xe, 0x2, 0x1, 0x800, 0x100000000, 0x6, 0x100000000, 0xef, 0x8, 0x4, 0x1, 0x3f, 0xffffffffffffff06, 0x1ff, 0x9c, 0xd7a, 0x3f, 0x6a1, 0x3, 0x3, 0x4, 0x3f, 0x3, 0x5, 0x3, 0xffffffffffffff59, 0xffffffffffff7fff, 0x200, 0x0, 0x0, 0x5, 0x5, @perf_config_ext={0x4, 0x4}, 0x10, 0x200, 0xfffffffffffffffd, 0x7, 0x1, 0x99, 0x200}) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000100)) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/16, 0x10) 2018/04/30 13:48:06 executing program 0: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socket$nl_crypto(0x10, 0x3, 0x15) request_key(&(0x7f0000000540)="52c3044b9b9a3835df561d1d9fb5aad9d34306b52e85fbdb60d1403adbadbfe7baeeef864d73a2e1fa30b3c6b003e5eba69ebf92d503e8f13832af3571bbb61f16e9ffa75722d62c318657eba1c7ad9c98b757be8b8cdec6c8e54eea84d5ef74fecdfa34486acea07e3e44d35510d5e54cd3bb621b693c781d1130168e2b4c678c7209c5591f313867295d9751fe81f37f2502b8111761b1c55f639f8223c7e0dab91918d92e46", &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="b85812e0efa1fc68a116134a2c2213834ef7f4d94e5e4f64c9316d34217ac6e23e8fb8c443ad65f6c4ea7c1fb9396b9bf90298e293c97c9d1b994ae89e6f5a8530d76643de329668f8343372da13243f218b58aefdd848b7c8569fe5d6dc9fa0bf552359e5d1a100829cd94d2a83bafdb6eda1", r0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="1046a35783e4ec8f47570e3fa24c7633c26eb7622d37bc348548ad7fd0b7f54f47cb3c5391691ea36776ca2813460ca080cfeddcf7489c7ff6285e7ab65ebbef3cb4722bfb712a0fdb4743cae59e8f892179e2e55988e71ca1cf47ca13a173ae6e1d6a3ebc98de6cd4021b0fce54eccc445fe6fad83d2a07d723fb197ce36a56355b0e4c48373f2acaecbea6b5699b862ba18ecbbe4c3316eb763f89ada7f4c2ed736a5094131f2aa8f6d0b8", 0xffffffffffffffec, r0) syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) keyctl$link(0x8, r2, r1) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000100)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setfsgid(r5) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) 2018/04/30 13:48:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x8000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0x3) 2018/04/30 13:48:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04fc2d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105000, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x101800) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) 2018/04/30 13:48:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x9f8d8cc7302b0fcb) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x9, 0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0xffffffffffffff8d) 2018/04/30 13:48:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x8000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioperm(0x0, 0x8, 0x9) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) writev(r0, &(0x7f0000001500)=[{&(0x7f00000001c0)="fd3cd482f40261cbf85d6e1c4e947f885a5f671016743b9d4a2ff2b7d4d06c1bb4901391380e5f6d43877ddf5f5315dde45fe621bed8920da474dd08e337284b084e6881080d964867eedd101c726c3761f6cab19e4ed8743f00fcae4d37090c31dad5a80713f891a402ee04a6f9194e4a7da3b95d63ca5307b6a16590fa297d46d23823a92ac9fa4b67534f7b67e212589b175f8b841749df3f3d7a285c156c05fc0d2e1c3dc9c4bda363aa2923cb31fabf646d7284cb56a78ab832e817ac1f9831c11faf5dce", 0xc7}, {&(0x7f00000000c0)="9e2739eb6f3f077227ed99", 0xb}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f0000000100)="4c4edf20462beb7db36454b3d5bdc3a67133c54fa0ebbd6ef1296ff7", 0x1c}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="0d416742e14c6a2002cd497028bc62c06b84b4f68945507e535bc551415a6c5815f863b7c897ff826c0e6d853d0d1f497695bd7bbf34bfa3fc565d5a49b1c53f03c55d5a8442988f9131f98a39216fd073dc68b3a4ef8b829ebc557ba94471789c121d7e48b28eb76f9814d1996b7ad7131361c6652929977cdd0800cf29d5a130a8b7d107e3d6150b7acdc31263013b4ca7a31c38a2b31a0023e2fcc36d9bca4951da5750c566440afaf8863fcae62ebe7f41277e3c1c9f316410af9532", 0xbe}, {&(0x7f0000001480)="d46507a1b2f7c940ef2149480ead9a8cd2a8292f6df5672f46067a2766", 0x1d}, {&(0x7f00000014c0)}], 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000140)={0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22986708]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/30 13:48:07 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x6, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000280)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/30 13:48:07 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/30 13:48:07 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x78) 2018/04/30 13:48:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000240), 0x800) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/108, 0x6c) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)="2e2f91f96f752f73797a000000000000000067fa0227e92c6d4f4808a3ecb64df20670be5d872d031c95edebffe3f08df1b5d3f06c41d9cb65aace2a2f73fbe258879e15d9e759b5194e71f91cc205814dd98450012729390f9330edec8711af429b353f4cc54d0713b77fa5410d53895f58faa7bf1a659a48a01da8ea4a3761b92df3", 0x1ff) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/30 13:48:07 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000003c0)=0x1, 0x4) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x1, 0x2, 0x8}, &(0x7f0000000300)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000180)=0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x96, 0x4) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="f341d0ed0148bd64ebe189858749e8d1f61112296a8c0f7654ed85a0fecd479cb0c7649d9b2e864af686c619967d472e4550fca0a19425be5f4e219515e57680de7f6ea900a2ea7300f3423f8f5f6c6e5657a9ad84c44a07aa1e151501db99165f6ddca8d461abbc20a1fa79bba705f39fe9b58b8a0829a9f8bfcdb14722447a6009e173cf8bd89393ae67575c755009eb8e587d6b3b9a57e9c3392c4eccdf2ff6fcd7e76306a9ddeb3e059f24f44e49ad1911d0ad0a51cc631b6636d4", 0xbd}], 0x1, 0x2) 2018/04/30 13:48:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04052d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:07 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000000010000, 0x0) fallocate(r0, 0x8, 0x0, 0x1000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x94, &(0x7f00000000c0)="19a58a59be6c4cfc1db6c61c1981232b746205a36363dd6d7d66a1410b3ba4d3207b402a40c1bc51aaa868f4f0e1a62dadfa733a68d8869929ab7fefad1c35feb93b7d27abbe87fb309eb7d68133ff02b723363fcbb0c81431c1744c0afdb82543488f5821d9f03355e949890fffb3a1cbcee8cd66fd63e023bcb0d91e5204b78086b10a5dc9428ed56230050f5f48532460b4fb"}) unshare(0x8000000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 13:48:07 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000000240)=0xfffffffffffffff8) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) personality(0xffffffffffffffff) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdirat$cgroup(r4, &(0x7f0000000040)='syz1\x00', 0x1ff) r5 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ad70fd485b77841d55260dc96f17d76f3f7b0a1a3dae15ff5f05adbf3ba139cf12bc8d2d0d08547e902097064c1809ca1fbd6e98e5", 0x35, 0xfffffffffffffff8) connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) keyctl$get_keyring_id(0x0, r5, 0x1) 2018/04/30 13:48:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) 2018/04/30 13:48:07 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [{[], {0x8100, 0x3, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000000c0)) 2018/04/30 13:48:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) semget(0x3, 0x3, 0x100) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/194) 2018/04/30 13:48:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f040f2d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:07 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x900) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) alarm(0x98a1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/30 13:48:07 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000280)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000200)=""/28, 0x161) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x0, 0x8000000, 0x0, 0x1ff, 0x100000000, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 13:48:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000112e00ff0a0000008288060000000000040000000800000004"], 0x1c}, 0x1}, 0x0) 2018/04/30 13:48:07 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) 2018/04/30 13:48:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f040b2d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000540)) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000340)="d8b63570cd66f25516f8e40d9849205ae2fa008b150830b33668ff4f3b1ef854b5678f63f0eedc7b4a36567598196ef402b871f953abc6a1e228550805f45841", 0x40) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00000008c0)={&(0x7f0000000680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="b4a8f8a7c8603251609db8bec94211fc050b01ef65d026a0e41592525267f26ae450fd43787e115a575efb63b86e39f001abf61cfac5d70d351c3a737797b42f0e3cbf02a61779f1c73cb2c461058e8880987671370d22db3236ae922a64a1980bd3d424eac9a36fc95f", 0x6a}], 0x1}, 0x20008080) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000002c0)={0x4, 0x70, 0x2283, 0x7, 0x2, 0x7, 0x0, 0x7f, 0x20000, 0x4, 0x3, 0x7fff, 0x8, 0x7, 0x4, 0x936, 0x5, 0x4, 0x1, 0x0, 0xd, 0xd564, 0x7, 0xbf4f, 0xc93, 0x1, 0x5, 0x742, 0xf1, 0x7ff, 0x100000000, 0x5, 0xffffffffffffff14, 0x4, 0x1, 0x0, 0x4, 0x1000, 0x0, 0x1000, 0x1ab1254f9b6abf2a, @perf_bp={&(0x7f0000000280), 0x6}, 0x141c0, 0x95bd, 0x9, 0x6, 0x1000, 0x9, 0x9b93}) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x1001}], 0x1, &(0x7f0000000280)}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/106, 0x6a}], 0x2, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/30 13:48:07 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x5b, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r1, &(0x7f0000000180)=@random={'osx.', '#&\x00'}, &(0x7f00000001c0)=""/40, 0xffffffffffffff7c) write$binfmt_misc(r3, &(0x7f0000000000)={'syz1', "52c8a96c11d7602e24db8b1411d746d9ad41ca1433c5485fae096554e9521da1ebc9fa4996a87f54e80d9e0bd8af519dada9121bb4f0afa9c8aa543091197dd2f8236e036071652900686a535be446d1113a1c5c3e2f8ba19c3fddfa6ceb45106574cb359179487788e857517f4db0cb3bc608b8ef53754311d59a128d0c0da67ec7b5c62a6f64aedec6064a0327e077b3e7a2dcb43a8fb9c00b"}, 0x9e) sendmsg$nl_generic(r3, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000c}, [@generic='m']}, 0x18}, 0x1}, 0x0) r4 = dup3(r3, r3, 0x80000) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x8, 0x4, 0x20, 0x3, 0x0, 0xfffffffffffeffff, 0x0, 0x1, 0x1, 0x2, 0x7, 0x6c3, 0x2, 0x6, 0x10001, 0x7, 0x3, 0xaa28, 0x10, 0x81, 0xec42, 0x37, 0xeabc, 0x101, 0x204000, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffff9b, 0xe3c3, 0x2, 0xff, 0x4, 0x0, 0x5, 0xd5c6, 0x0, 0x8, 0x5, @perf_config_ext={0x4, 0x4}, 0x20202, 0x9, 0x100000001, 0x3, 0x5, 0xe8, 0x5}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) 2018/04/30 13:48:07 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000080)='./control\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) fcntl$notify(r0, 0x402, 0x800) renameat(r0, &(0x7f0000043ff8)='./file0\x00', r0, &(0x7f0000045ff7)='./file1\x00') renameat2(r0, &(0x7f0000047ff6)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/04/30 13:48:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffffffffffffffd, &(0x7f0000000040)=ANY=[]) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000240)=0x2) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000180)={0x800000000000004, 0x8, 0x3, 0xfff, 0x8000, 0x8002}) recvmsg$kcm(r0, &(0x7f0000001c80)={&(0x7f0000001680)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001700)=""/203, 0xcb}, {&(0x7f0000001800)=""/42, 0x2a}, {&(0x7f0000001840)=""/39, 0x27}, {&(0x7f0000001880)=""/9, 0x9}, {&(0x7f00000018c0)=""/232, 0xe8}, {&(0x7f00000019c0)=""/129, 0x81}, {&(0x7f0000001a80)=""/6, 0x6}, {&(0x7f0000001ac0)=""/111, 0x6f}, {&(0x7f0000001b40)=""/108, 0x6c}], 0x9, 0x0, 0x0, 0x10001}, 0x42) pause() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2080, 0x0) recvmsg$kcm(r1, &(0x7f0000001640)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000001500)=[{&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/103, 0x67}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000200)}], 0x7, &(0x7f0000001580)=""/170, 0xaa, 0x5}, 0x40002060) 2018/04/30 13:48:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x7483) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x400, 0x8, 0x101, 0x2, 0x1, 0x8001}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x410040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x2909, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000140)={0xfffffffffffff801, r3}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) recvmmsg(r1, &(0x7f0000002100)=[{{&(0x7f0000001ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002040), 0x0, &(0x7f00000020c0)=""/28, 0x1c}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x80, &(0x7f0000001440), 0x0, &(0x7f00004f9000)}}], 0x46, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) 2018/04/30 13:48:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04082d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:07 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0xfff, 0xde3, 0x10001, 0x2, 0xfff, 0x6682}, 0xda}, 0x80) fstat(r0, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x80000000, 0x20000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000200)={0x2, 0x94, 0x0, 0x10000, 0x4, 0x7}) r2 = memfd_create(&(0x7f0000000440)='/dev/mixer\x00', 0x2000000005) write$cgroup_subtree(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="2d72646d61202b70696473202b637075202b63707520e6ee656d6f7279202f72646d61200948004a6edb430eecc22781cb4b0103ee142c990e23783143200f70b082323f9457584fd8a00079961687268931dadd03b8ea455f67fe1619566f8efcb6f2a0f0601aa21c73bceb90f19244ae6ff112a6b67fc27d58744bdc5a0d959b8a4dbad512107dc2dc843cdf9faea7b1b7a2232a3b788883a8f440e928e017534a6d58d8762058553db8beedc1274f52f06277b663fc9a081ae45cd481ac3f369c4e84a40b76594fa7d64c1c2f6d00275f942760"], 0x24) lseek(r2, 0x2e, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x501002, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x28000, 0x0) getsockname$inet(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000240)=0x6) lseek(r2, 0x0, 0x7) 2018/04/30 13:48:07 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000000000000, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) [ 673.541842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 673.567455] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/30 13:48:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04092d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/30 13:48:08 executing program 4: semget(0x2, 0x4, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x9}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x403, 0x3, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) close(r1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x84400) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x5) 2018/04/30 13:48:08 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x8) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2e, "d0e3faf149b46472ec93ec5ac3b81491666c9433ec485250a253dc6181d1b2f627ebf7d5bfbd1b206fca9d11847a"}, &(0x7f0000000040)=0x36) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x84}, &(0x7f0000000140)=0x8) 2018/04/30 13:48:08 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x3) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x2, 0x70, 0x11, 0x5b5, 0xffffffffffffffe0, 0x7, 0x0, 0x0, 0x1, 0xd, 0xffff, 0xd4d, 0x7, 0x3, 0x2, 0x400, 0x1ff, 0x8, 0x9, 0x0, 0x1, 0x3, 0x3ff, 0x6, 0x3, 0x200000000, 0xfff, 0x0, 0xf500, 0x3, 0x5, 0x8, 0x200, 0x8, 0x3, 0x2, 0x2e49fdde, 0xb3, 0x0, 0x4, 0x0, @perf_config_ext={0x401, 0x80}, 0x4, 0xb019, 0x1d, 0x0, 0x7, 0x1ff, 0xbf0}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)={0x9, 0x0, [{0xbf2, 0x0, 0x8fa}, {0x3b242840b5400c84, 0x0, 0x6}, {0xbff, 0x0, 0x9}, {0xa23, 0x0, 0x7ff}, {0x98b, 0x0, 0x3}, {0xbff, 0x0, 0x2}, {0x3bf, 0x0, 0x9}, {0x0, 0x0, 0x3076}, {0x400003eb, 0x0, 0x5}]}) ioctl$KDSETLED(r0, 0x4b32, 0x100000000) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f00000001c0)={0x1, r0}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000200)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x100, 0x0) getegid() setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000300)=""/253) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000400)=@req3={0x7, 0x5, 0x3, 0x3, 0x4, 0x287, 0xffffffff}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x8, 0x8000) r3 = accept$unix(r1, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x8000, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0xdb9, 0x800) connect$ipx(r5, &(0x7f00000005c0)={0x4, 0x1000, 0x9, "a6992cec2ea8"}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000740)={0xec65, 0x1a7, &(0x7f0000000600)="dec153ded6422ea8bc664172a11070e5570343ff6e4cb0278e23da40d5c3e4c5514c2ad0f12fc506f1a269d630c70f5d1f8b6d27ef49827b7be388280cb8c85051bbf790b9766914adfbcd1931ba140fe2b61ef33366e05edda1c456c117e707093f0f77ac6c4081d3791b78355eabbc5a795ec8b8974b6504e936321c18da5aec2c44ee6da71b70f09ff6839533662dcb092caa037cdab3a89cc08628208549b1a3cb536820c11efb12", &(0x7f00000006c0)="5569c23f6445e5ed2eaa1a8d5cdb966846a4a7178a8a35ee464c707a48aab6ffe63cce0952901054952ba81d923098ad8a957fe043065c82de53446602a2a6c1a200002f76afdb56bbb4e2155f1dbc5774b1d79049246d45", 0xaa, 0x58}) open_by_handle_at(r5, &(0x7f0000000780)={0x27, 0x1f, "b9fc551b3a80e94a125f8c2b83171a9fae9911d51a436c1c317579448b5853"}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00000007c0)={{0x2, 0x3, 0x8000, 0x3, 0x7}, 0x400000000000000, 0x7fff}) r6 = dup2(r3, r3) ioctl$BLKSECDISCARD(r6, 0x127d, &(0x7f0000000840)) set_robust_list(&(0x7f0000000980)={&(0x7f00000008c0)={&(0x7f0000000880)}, 0x100000001, &(0x7f0000000940)={&(0x7f0000000900)}}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000009c0)=[@in6={0xa, 0x4e22, 0x1ac2, @mcast2={0xff, 0x2, [], 0x1}, 0x52a6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000a40)={{0x4, 0x2d}, {0x400, 0x100}, 0xfff, 0x0, 0x4}) symlink(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='./file0\x00') recvfrom$llc(r2, &(0x7f0000000b40)=""/44, 0x2c, 0xa5abaf0ddac25cca, &(0x7f0000000b80)={0x1a, 0xffff, 0x101, 0x0, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) mkdir(&(0x7f0000000bc0)='./file1\x00', 0x190) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000c00)=0x7, 0x4) 2018/04/30 13:48:08 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x63}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x2000c000) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f00000000c0)=@ax25={0x3, {"620d1300000097"}}, 0x80) 2018/04/30 13:48:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0x5, 0x800, 0x0, 0x29, 0x0, 0x70bd29, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0xa, 0x0, 0x4}, @sadb_lifetime={0x4, 0x6, 0x542, 0x16, 0x0, 0xdc12}, @sadb_lifetime={0x4, 0x3, 0x400, 0x7, 0xf54b, 0x7}, @sadb_address={0x5, 0x17, 0x32, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, @sadb_key={0xa, 0x9, 0x210, 0x0, "5791ad34cc12e26237198ab2387af5ef89ac66437c5045eba441923d3c7b23a0fba22dbb9bcafd301565159a32d6ba08a84578dba0e992b5dbcb5b6614281ae92b64"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22}}, @sadb_address={0x5, 0x7, 0x6c, 0x64053da858636a12, 0x0, @in6={0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x1}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e22}]}, 0x148}, 0x1}, 0x40) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x1300}, 0x8) 2018/04/30 13:48:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/106) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f00000000c0)) [ 674.708494] Unknown ioctl -1068477435 2018/04/30 13:48:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f040a2d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20100, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) [ 674.729539] Unknown ioctl -1068477616 2018/04/30 13:48:08 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0xfd, 0x0, [0x20, 0x3, 0x93, 0x2]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/30 13:48:08 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) bpf$PROG_LOAD(0x5, &(0x7f0000300fb8)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c4ff6)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144}, 0x48) 2018/04/30 13:48:08 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) alarm(0x6) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) getxattr(&(0x7f0000000100)='./file1\x00', &(0x7f00000012c0)=ANY=[@ANYBLOB="62747266732e277573657265746830000d574c20cb3b10942f49e4904267c632a8c055fe1133e6a0eaf4383071f693aa885d72fb6a91a605029a4a26b155aecb02aa4308816cd7c1f701a1d34271e7ea618081265ceda7aac839ffafad"], &(0x7f0000000180)=""/249, 0xf9) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r4, &(0x7f0000fc7ff8), 0xffc7) write$binfmt_elf64(r3, &(0x7f0000001a80)=ANY=[], 0x11d) recvfrom(r3, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0xffffffffffffffa0) write$eventfd(r4, &(0x7f0000604000), 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x100000001, {{0xa, 0x4e25, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, 0x88) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KDSETLED(r0, 0x4b32, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x1, 0x1, "639ff39f747526e7fd8119ca1ec6afa849e42db32b329a6976c03ac9ed78a62104da636487e4b3b6713f4528623e9c63e7fd9c3bbc9b5f89b63d9f159de3c722", "dda7f0af2bfdbd5f03176d550e2b8bfb514df928458392daae1bb273b97f9557", [0x6, 0x53d]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/30 13:48:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04062d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 674.768690] Unknown ioctl -1068477435 [ 674.784614] Unknown ioctl -1068477616 2018/04/30 13:48:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) umount2(&(0x7f0000000380)='./file0\x00', 0x0) umount2(&(0x7f00000001c0)='./file0/bus\x00', 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1, 0xffffffffffffff80}, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000280)=0x1) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) 2018/04/30 13:48:09 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) prctl$setname(0xf, &(0x7f0000000140)='\x00') write$rdma_cm(r0, &(0x7f0000000340)=@bind={0x14, 0x0, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x11b) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f00000001c0)=0xfffffffffffffaaa, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) signalfd4(r3, &(0x7f00000000c0)={0x9}, 0x8, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x1aa, 0x76d, 0x0, 0x13, 0x1f], 0x5, 0xfc0, 0x46e8, 0x4, 0x4, 0xf1, {0x2b34, 0x9, 0x2, 0x2, 0xdd8, 0xffff, 0x2, 0xe000000, 0x28, 0x38, 0x0, 0x1, 0x400, 0x1f, "86077203079adf0555bfe504f28d6fa1a0a6cc3f21be562bb78e9ada2df258d8"}}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000080)={r4, 0x3}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3ff) 2018/04/30 13:48:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/121) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/126, &(0x7f00000000c0)=0x7e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) 2018/04/30 13:48:09 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f00000da000)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000016bf70), 0x0, &(0x7f00009f5000)=""/53, 0x35}, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/219, 0xdb}, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f0000000400)=""/103, 0x67}], 0x5, &(0x7f0000000500)=""/49, 0x31, 0x1}, 0x7}, {{&(0x7f0000000540)=@ax25, 0x80, &(0x7f0000000780)=[{&(0x7f00000005c0)}, {&(0x7f0000000600)=""/102, 0x66}, {&(0x7f0000000680)=""/67, 0x43}, {&(0x7f0000000700)=""/32, 0x20}, {&(0x7f0000000740)=""/4, 0x4}], 0x5, 0x0, 0x0, 0x4}, 0x2}], 0x2, 0x40, &(0x7f0000000880)) sendmsg$nl_generic(r1, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff02000000bbad54000000000000"], 0x14}, 0x1}, 0x0) r2 = shmget$private(0x0, 0x2000, 0x848, &(0x7f0000ffd000/0x2000)=nil) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000a80)={{0x2, r3, r4, r5, r6, 0x10, 0xff}, 0x4, 0x9, 0x4, 0x9, r7, 0x0, 0x200}) 2018/04/30 13:48:09 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip6_vti0\x00'}}, 0xfffffffffffffde1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r1}) r2 = msgget$private(0x0, 0x101) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000002c0)={0x81, 0x100000000, 0xfffffffffffffffe, 0x3}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x200100, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x5) socketpair(0x1, 0x800, 0x10000, &(0x7f0000000000)) [ 674.896361] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 13:48:10 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04102d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:10 executing program 4: unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x4000000203, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200, 0x0, 0x0, 0x10}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/30 13:48:10 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ff7fffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/30 13:48:10 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000000c0)=""/108, &(0x7f0000000140)=0x6c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x5, 0x1}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/30 13:48:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl(r1, 0x0, &(0x7f0000000040)) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0xf8, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0x0, 'bond_slave_0\x00', 'teql0\x00', {0xff}, {0xff}, 0x7f, 0x1, 0x33}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0xb, [0x1f, 0x30, 0x37, 0x29, 0x23, 0x9, 0x27, 0x31, 0x36, 0x3, 0x22, 0x13, 0x22, 0x3e, 0x0, 0xd], 0x2, 0x1, 0xffffffff}}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, 'erspan0\x00', 'vcan0\x00', {}, {0x2a70c480a55919b0}, 0x0, 0x1, 0x20}, 0x0, 0xc0, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x8, 0x8001, 0x6, 0x8, 'netbios-ns\x00', 'syz1\x00', 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x4, 0x70, 0x81, 0x7fffffff, 0x7, 0x9, 0x0, 0x9, 0x1, 0x1, 0xfffffffffffffffc, 0x80, 0x7, 0xfffffffffffffff8, 0x180000000, 0x7fff, 0x4, 0x5df, 0x9, 0x13, 0x0, 0xd32, 0x8, 0x2c5, 0x68ae, 0x2, 0x5, 0x2, 0x7, 0x85, 0x1, 0x7, 0x0, 0xf32, 0x4, 0x8100, 0x100, 0x3, 0x0, 0x100000000, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x10282, 0x5, 0x200, 0x5, 0x1, 0xfffffffffffff312, 0x3}) 2018/04/30 13:48:10 executing program 3: r0 = socket(0x10, 0x80a, 0x7) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x50080) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x2, 0x300) 2018/04/30 13:48:10 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r1, 0xfffffffffffffffb}], 0x1, &(0x7f0000345ff0)={0x77359400}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) socket$key(0xf, 0x3, 0x2) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x620082, 0x0) 2018/04/30 13:48:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) r3 = eventfd2(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000280)=0x80000000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x104, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000140)={@loopback, @local}, &(0x7f0000000180)=0xc) sendto$ipx(r5, &(0x7f0000000080)="402065015879483b35b0924f7290a183f8d282475d9049f8241665619330859dcc3015531426c3ea7bdf69849b163d1ca7ae43087ce9a18bab5f8b0ec8890d4e3d4200ee30a7566b26389c4f27f4", 0x4e, 0x48040, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000001c0)={0x9f28, 0xd8c, 0xab, 0x8488, 0x12, 0xffffffffffffffff}) 2018/04/30 13:48:10 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04022d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:10 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0xffffffffffff0f52, 0x7fff, 0x9, 0x8001}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) dup3(r0, r2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x542, 0xdb, 0x0, 0xfff}, 0x10) 2018/04/30 13:48:10 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f0000000180)) prctl$setname(0xf, &(0x7f0000000040)='user\x00') 2018/04/30 13:48:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"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"}) msgget$private(0x0, 0x400) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100c9e9bbc4a415fe8d3d40000000000000000000030000"]) 2018/04/30 13:48:10 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a20b930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x11c) dup2(r1, r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xb1d, 0x10001, 0xb0, 0x3f2, 0x47}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x5, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x6, 0x2, 0x0, 0xcd, 0x4, 0x100000000, 0x6, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1000000b1f, 0x0, 0x23, 0xc4}}, &(0x7f0000000280)=0xfffffffffffffe6a) r5 = openat$cgroup_ro(r0, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000080), 0x8) 2018/04/30 13:48:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x652040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3002000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) r3 = semget$private(0x0, 0x3, 0x305) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000240)=""/220) dup2(r1, r0) 2018/04/30 13:48:10 executing program 3: clone(0x1000000, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x8, 0x6, 0x3f, 0x7, 0x101, 0x7816, 0x1, 0x6]}, &(0x7f00000000c0)=0x14) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000003, 0x0) 2018/04/30 13:48:10 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x40000000020001, 0x7f, 0x0, 0x3, 0x1}) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2052, r1, 0x0) 2018/04/30 13:48:10 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a28093140600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:10 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0xffffffffffffff66, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/04/30 13:48:10 executing program 1: clone(0x200, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f00000001c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='statm\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180), &(0x7f0000000380)) creat(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/30 13:48:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000180)=0x8) r5 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@textreal={0x8, &(0x7f0000000440)="66b99608000066b80e00000066ba000000000f30d2b0352a67666426f20f106b8dbaf80c66b822ed4b8566efbafc0cedbaf80c66b8d48cb58f66efbafc0c66edbaf80c66b8e473f08c66efbafc0c66edbad10466b86466344c66ef0f35660fd4ce0f28b10f00", 0x66}], 0xaaaaaaaaaaaadf1, 0x17, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x40000000, 0x2, 0x0, 0x581cef58, 0x4000000000000000, 0x3e7, 0x0, 0x1000]}, 0x14) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/30 13:48:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) r2 = semget$private(0x0, 0x1, 0x148) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) move_pages(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f00000002c0)=[0x0, 0x0], 0x2) r4 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xfffffffffffffeff, 0xd0000) setsockopt$inet6_int(r4, 0x29, 0x3d, &(0x7f0000000340)=0x5, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$peek(0x3, r5, &(0x7f0000000200)) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x8001, 0x101, 0x9, 0x10000, 0xbf, 0x0, 0x4, 0x1, 0x2643, 0x6]) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000180)={0x7fff, 0x0, 0x7f, 0x2, 0x6}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4200, r7, 0x1, 0x4d) sendfile(r0, r0, &(0x7f0000000040), 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000014000907000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="14000100f68000000000000000000000000000aa2cb110127baf6bca5904441721da0b65f1d3de1d"], 0x2c}, 0x1}, 0x0) 2018/04/30 13:48:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffd, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(r0, 0x7) 2018/04/30 13:48:11 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a28093180600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:11 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffffb, &(0x7f0000ffb000/0x2000)=nil, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xff18, 0x101000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0xfffffffffffffc80, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x204, 0x2d, 0xf5c, 0x4d6, 0x81, &(0x7f00000000c0)='veth1_to_bond\x00', 0x6, 0x1, 0x1}) 2018/04/30 13:48:11 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x40000000c000, r2, r1, 0x7, 0xfffffffffffffffc, 0x240000) socket$inet_udp(0x2, 0x2, 0x0) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 13:48:11 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="3877090986ee000000040000000000000fff0000000000000000000000000000ffffac09000000e1880b08000000000008010000863ab613818344dd0000000000000000000000000083cac11243795ac700000090a0000000000000ffffffff00000000000000f4ff000000000000000000"], &(0x7f0000000240)) 2018/04/30 13:48:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 13:48:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYBLOB="e2410f7fb5b856b8147abc5889c8dc31cd7e4be0163e54b0f88d663776d06500eb873438653b106fd2e20dabf65956730e7282d5efa290988598fa73fa5074d75f4d128a57d51f085fde348065db2f09da4e558459ff3465ca6615"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000000040), 0x0, 0x20, &(0x7f0000000180)={r5, r6+30000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/30 13:48:11 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a1400007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x4, 0xffffffffaf06e5f1, 0x4, 0x2, 0x73b51c0f, 0x800}) [ 677.000645] audit: type=1326 audit(1525096091.170:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7927 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 13:48:11 executing program 6: prctl$void(0x27) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x501000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140), 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x123e30b, 0x20000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x1fc, 0x0, 0x5, 0x10000, 0xfffffffffffffe01, 0x7745}) 2018/04/30 13:48:11 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a4800007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x15) [ 677.908776] audit: type=1326 audit(1525096092.078:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7927 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 13:48:12 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x89) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="010080000000fdae", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000400100000000000000000000008e15adecfc0caba1"], 0x48}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0x8) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01dd29a325521717f6bc3e4850bc7400", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c527ea83969a422c"], 0x38}, 0x1}, 0x0) r3 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="647aa1f17ba5354ef40077a87476", 0xe, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f00000002c0)=""/4096, 0x1000) 2018/04/30 13:48:12 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0xe16c, 0x0, 0x9, 0x3f}, {0x8, 0x3, 0x2, 0x4}, {0xffffffff80000001, 0x21c83386, 0x9, 0x2}, {0x81, 0x1, 0x7a27, 0x8}, {0x0, 0x800, 0xfff}, {0x101, 0x88, 0x8, 0xffff}]}, 0xfffffffffffffe7e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000000040)=[{0x9c, 0x0, 0x10000000}, {0x20000000006}]}, 0x10) 2018/04/30 13:48:12 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06003f7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:12 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x41, "58bfe3feb8063a862190379a9d1b6b3fc7bd393172ffe8fd7253ec1cabf934a9de739c45fb5c640cdd1402b59dd8d45563af02497f19baba6a0fb1eb4a23299bb2"}, &(0x7f0000000240)=0x49) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x229a}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r2, &(0x7f0000000380)=0x2e3) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x48) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000040)="0a82784849899e0ec39ed14d65b3f46a1ff7df78eb318224e6a6fda9109295bf392e4edcf9a75d17900acfb420cf13c247cdb0edab87217295280e9cdfca441b6906c1c9ea749053fdbcc1278cdde562b23002763ef22a5750beb166c53b5a8564e6caff2994333d5ebf6a1a3012987e3dcfeb79021d1aa5fda7ffd232f0609de9a858161858cadd0c04e144def7fd3694aba9a1e7981133cf258a9668dd1a48b4df485b3a97ddd5e6b3d64a063ace0c2d7e19", 0xb3) 2018/04/30 13:48:12 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80040) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000100)={0x385a10d6, 0x9c}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffe, 0x4, 0x2, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="34f55cd51d437f75e721cea08e5afa4f7d18f6ca7ab7df382cf7971f42632a489d45fa29d52a7383c464aa43a0abf48177bce688697368a5af4e3ce5e168bcafe706af038e0e70ae32734e35bb1c2b4672e9f3d24c45de12f57d074e10d4b47e17ae6359974812c7a2a6b5eaca28b4a8339e3efa0a5590"], 0x1) 2018/04/30 13:48:12 executing program 4: clock_getres(0xfffffffffffffff2, &(0x7f0000f12000)) futex(&(0x7f0000000000)=0x2, 0xb, 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x1, 0x1) 2018/04/30 13:48:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="b0546e859063487fd4bb4f41cb76187154bfdd0d87b11168868ab3955f", 0x1d}, {&(0x7f0000000040)="4b468bf7d069106c80a4ba08aa34b82b59069011cf01cdee0abd842e69adad3a720381a6f47e30e354a990e48e904506763b3d0b0f27eecb5a18f5e4b384e59cc7f9e39bfa82d2938dc9eca6cfef8a4b846d02c386a656f8963f31", 0x5b}], 0x2, 0xa) r1 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x0, 0x8000) connect$ipx(r1, &(0x7f00000004c0)={0x4, 0x8, 0x3, "b181892fbc38", 0x8}, 0x10) fcntl$getflags(r0, 0x401) 2018/04/30 13:48:12 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x80000001, 0x1000, 0x7400, 0x200000000000000, 0x5, 0x81, 0x100000000, 0x7, 0xffffffffffffb7ce, 0x7}, 0x10) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x34, 0x6}, &(0x7f0000000100)=0x0) timer_delete(r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/30 13:48:12 executing program 7: r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x2155, 0xcf41}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/04/30 13:48:12 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0608007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:12 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x0, @rand_addr}}) r2 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/30 13:48:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffdffb)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000a000000000000000000000003000600000000000200000000000000000000000000000002000100000000000000fd0000000300030005000000000002000000e0000001000000cf210000004580183b829b9c2a428c304b238071cdcb638a34381a1d1fc76a2cce6543f77c0494057f4b20af663cf2"], 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/4096) 2018/04/30 13:48:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xad, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x680102) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/30 13:48:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x6, 0x1f, 0x9, 0x2, "9bf7a0953024bbd2e01e5570140ec39892692e32479046a4618e22763a6c06c7"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="025f42abfdee503ad36ded88b09ecb2b", 0x5a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x12, "fef7781205d9f69ba58c4db29edad6c310d6"}, &(0x7f0000000200)=0x1a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x6, 0x81, 0x6, 0xf1, 0x7, 0x101, 0x17, 0x9, 0x2, 0x8, 0x4, 0x9, 0x0, 0x9429, 0x6]}, &(0x7f0000000380)=0x100) pipe(&(0x7f0000000240)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000000c0)=0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x440, 0x0) splice(r3, &(0x7f0000000140)=0x2, r3, &(0x7f0000000100), 0x3e, 0x0) 2018/04/30 13:48:12 executing program 7: socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x80000006}]}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400000, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000100)={0x7, {{0x2, 0x4e24, @rand_addr=0x6}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req={0xffffffffffffffff, 0x9, 0x4, 0x2}, 0x10) 2018/04/30 13:48:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xffffffffffeff008}, {0x6}]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x420, 0x70bd25, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x841}, 0x0) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat(r4, &(0x7f0000000040)='./file0\x00', 0x40002, 0x50) 2018/04/30 13:48:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffa) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000180)={r4, 0x6}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:48:12 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600067da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000080)="16", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa01, 0x0) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/30 13:48:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000400)=""/231, 0xe7, &(0x7f0000000500)=""/195}}, 0x68) 2018/04/30 13:48:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0505405, &(0x7f0000000000)) socketpair(0x9, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x200}]}, &(0x7f0000000200)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r3, 0xffffffffffffffff}, &(0x7f0000000280)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) 2018/04/30 13:48:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000400)={{0x80, 0x4}, 'port1\x00', 0xa9824f69d1376633, 0x4000010800a, 0x0, 0x8000000000000, 0x1000000, 0x0, 0x2}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xc0100, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x80, 0xa) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)=0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1}) getrandom(&(0x7f00000004c0)=""/27, 0x1b, 0x3) write$sndseq(r0, &(0x7f0000000280), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000003c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x100}, 0x1}, 0x8800) 2018/04/30 13:48:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80c0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="5489f92bcdc5dcb353f89f484377bee0f8b650e42ea3adea6bbe7e2319e9271ec5857633a8cc44116a299bb840651c3114194b086dc9f5dff6e11fea6a9f9322d21bc734ed8672e5d60f8e59b15d1a93763b6a867dbb7ba685b2e849d58b225c25f018e1e44d54c8a915e5db8d4698f6e631894cebf73e67cc57cb50b065fea886bff126fe351d9fc77ee51e854225d62e158027def8afdafd06a5c82e938de6a91eedf3a101221d511a2335ba1ab6f230546b2028355c23398919dd33de978ab2dde20640a211ab9033172c2062a083418ec4e9a972b49fcaa0efc124a1ed9a52d88fff5e1243148f56d1b13d1bb6", 0xef) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/30 13:48:13 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0680fe7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x22001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x101}, &(0x7f0000000200)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/30 13:48:13 executing program 1: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70000070000ffffffdd2179000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195, 0x1, 0x2, [], r0}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r1, &(0x7f0000000240)=""/164, 0xa4) 2018/04/30 13:48:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$unix(r1, &(0x7f00000039c0)=[{&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000001d80)="4316ea452d94ea813ae702c146766dc9a047292977b5ad871c", 0x19}], 0x1}], 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000200)={0xaf, 0x81, 0x100, 0x10001, 0x2, 0x8}) sendmsg$rds(r3, &(0x7f0000000540)={&(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/14, 0xe}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="580000640000000014010000070000000008000001000080", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="c800000000000000"], @ANYBLOB="ff0700000000000001000000000000000500000000000000000000000000000002000000000000000080000000000000580000000000000014010000080000000700000007000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="050000000000000001520000000000000600000000000000020000000000000004000000000000000400000000000000180000000000000014010000020000000008000005000000480000000000000014010000010000000200000000000080", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="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"], @ANYBLOB="d700000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1c00000000000000"], @ANYBLOB="010000000000000003000000000000000080ffffffffffff"], 0x110, 0x80}, 0x8000) 2018/04/30 13:48:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0xb) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000030300000000000000020000000000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) socketpair$inet(0x2, 0xb, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000003000)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10}, 0xc, &(0x7f0000002f40)=[{&(0x7f0000000280)={0x1cc, 0x35, 0x0, 0x70bd29, 0x25dfdbfc, "", [@generic="2be3c9296c22db0177f06a18bba1e889674bc15600d4368bd457edddf9a1b5f1434e36e5c145e1792aa22476a7fa54f052ae85f910d305f08f129621d504d09a900ddf9ede192290cbb90caccc8879830e355ae4beaf573e91f0779a0f400653c47dc2e35b7ef7ccd067da3180f9c76376aff4eef942", @nested={0x140, 0x8b, [@generic="7fc936316fe55fbadd489b90e1c4102c4bc23dcdd334276e5603494eee8bc88f4932466d11051298e0d0608b4dd2cdd924ebe96ae3d7ad679adb940c147ee5972f930f09329a925096e283cc2951f79e7ee256e18a41856853071b43a5e1d44d0b6141af8424169ae9b90c2ec73b4c89a8e4ab852f641e4fc9f9fe04d9667e8fcdf0368698503d3678a9cf6fbb51bcc7e758e22051823ffc5353d80ef9f60c282396388b6c8fde9cd4ecf5e9024484eff16f7d38355ac84412f7e8c2b9d5eb62568fa02d3026b88c8b948753634a71b19d6dbcc4207ce4a80805511b8800507f15391d3daf60", @generic="c8e450314e6bce656e3e8990cdeccc47104fa847c1f9412bec6b3e77c444e341848ee9729c9349b8e1112e41de3ab8dbce46b72616276ba0b367c5c5d19527a93256187eba825d3792e3e5c1821c", @typed={0x8, 0x10, @pid=r5}]}, @typed={0x4, 0x5d}]}, 0x1cc}, {&(0x7f0000000480)={0x10e0, 0x32, 0x100, 0x70bd2c, 0x25dfdbfb, "", [@generic="65a1d8c871b62dc3182304795eefcf6967261290d58f977fbde5f0e72a75771026ab997e496ab50c6e477d89d7572d86340161cce02e1c08db1ec26b4c36825361e348c961a12cb56980d621c12175fa17d925b3c7eb7a4ac6c7424c4a4404939ac7da75547bc7dadfa022f4d51221c0f20412679c416c3af2743b3429992cc285062292b9044b2f836a09f88ef0beb74afd3814a7c624fc3f446853567a625a92ba0c2ca02857bf2b51d1a9f4c4889acf31aa255dc58471161d0463869e4341961fd2", @typed={0x4, 0x71}, @typed={0x8, 0x5f, @fd=r0}, @generic="309a595c1378c8dada5e9750d4b7ea556e2a64a217064c994d7b9e2c35db38d64c68518ebaa2d213022f6fee3d270e1c1c62ed99ed10376fb1ec5da098a6f0d06c133983dc7de60caac0699fa1b25878417e0df9443a78a338fc2bc09697b0cde5ddde73712b15d5afd74170cc8cff345c550642b11b9c30d172464cb1e4ce9e25eabb2079d37e57b481b82100e3160479c4f414734fec84a15dad5de82c61e01e4729eb30bae9113a8b3279f8a68152d709158f15c4ca8b128328828365de334d0a86d980711fe99a6a3667522d65fdf4dfeb02b5bddc2cbeca0ee51ce0a83579b2f916a323cf81293a96e3c22176efb0b24f829372e58aa1e46d5fa57d2fc95b9994d591aa43325686659ac18868e77d711ee84685145b23923fa97f1595240d4af8aa5a3e1d7404ed2e06f2fbaccdfdf59aa7a7395d547139c152d3fea92bc8d444760b9ff600aa4603c08e5a715fb11fcefbed6270c5dac462b1a39766a59449053281cd5aa87e276534c44575c31b2a4993babc9efb1357a75679d611815195b7caa752f465a288a00964d4e947fc15ba2488a0e60e2d441937dfe6d4fe2fee3c053a1fe86acd0b12bacc2fa9ebb77675af1f311cb5f169a83a541669ed9f0e8c69f0f90d93ecb3b0deec033bfff56f8080f05997d3b085e5812d1970b14839e37f9d7d9851813991e9c4bc029c0b8cd3ba08a836371d6ba7d1d5365cab194ade110899957743a62f9de3108727584b584c1f8fe258d91cab61d906f0bc3ef7d4797a019241fc4ceaffd4d0e63f19d2d292798be842d1ca71a01c100010539b38db3ec60cdc549155afb4b18dfbaf4ebca7f844b3527ad9c8146431f3a1f90b7ce174b53c4b24721437698dedd4cff8eb1c39cd67a7231d549b0ffc1cc12b6cb904358ccfa02a8345e57d88f32de33e2ea5dadfc2a652ff2838af55a5555a369896a26fac90ce96e3bbe9375f157d3ce7803fb2c22167f9cca9517dfd8fc896e9e6db3507cb8d32da74c7534ac543a5513d848d29de06320062c3baa261eab090f9546fb14b5469a7e665441ee9753c4d57ce890139ae2e977a15269c21e335770374f2b971c350e49f78578834b52ed9f3d6d224a7fb6c28b302c143d432de25d8be3e787dc21084fd8f3e03e59b29f98936572d500b0b3206df7c0660f112e876b6490d127d68ad33c19300b1c2a31ecb4e2350adc1c2f0fa2de47ae89544234e523c770ad9df748a9ccc19701318f3c267881160dd641b934dffb2fb1ec7a3465a56426b9552244696bcc919b6c613603e93e140daebd519e327b3bc0128b43a44d1e06dec56c0b79321b45675293186f813348754314786524fdcf35e826f684e9a5b4148cd2d91efc64018ba1129a4a279301a223589534bd8d49b5afb6ff99079f3cb67a63b6536ac019f77a4d518993a7ede906ea086cd39434ed8b1418877b7f4cf45c1e863a9bf11539758e4973591a8abdb6b8b39b6e14428424197caede366115bab4b14b73ec13944b25f163255112902a892b217fff04b1e7fa89607cea9ae8a9df4f7c2e21811ecc4cdf11eec802b7d2439826a1e3f19fba0b42765e49b9453f15fd30ab40cd234ed9043dd3494502684414d908d885767e7916dc3f9c90eacc863f063343ecbcdf05a1dd24298133506f2415797cc1db5efa152264a7036d22f9b8aca7023620abed0ad7ff8235a47b56a24e986c3ad61f10aa53c355e59f96969b1144024acec4a9fa836b5427e5f9c683d8d0b886b8573155f30721a5b9d681a07dc3f06b8da89a04ad8521f45cb8fdfebbadc015cd5103b778845cb4d7473298abe2c4fc08abf32813b39d85bc9126b3ae0a74ed9ea813fc0cd3c5c35ddb5e0528d00a687cd937e1c5816c26c435b0e0ecf59a0abead4acb485e4a06692aa8ef7f736e965886cd7771f080857dd21170a1d5f04fc4664c842e4d85e447c61c4b2d9f252f448d4948bf98a8c97017ca462954e893fb159c64e8255b25761ab82d08c937324816171c8c4f04ad519dece436d69942fdeb6671167e054157be33ab4d457488ec0d4baf07677f831f8c329c86f4559b8a62e0d22e9f602fc39bb3f07f102f7d7c654b3722e4d953bbd14fdb6b0c63b42739090faff7820d7d083e3fef957253e3199d354f212b3f4477381fe2e8ffb08e18fc3e41cb9c00c9b8b47720d6e3277850796348abccd207fbcfa7cda9b1fad43fa28801b967b2129f6a35a0120c008ea1325e239fe577f6b67092c2b629c01823d8c0f954be229127fc044bad1f91850bfed45ee03c231d433305b313a84c117c9f44e2e14d74e19c685c1c92eb39c552bfbfdd38c8339af079b7a931e1a9536e09e816e5f9be7434c915ba15788cdf1116ff9a4937fb5fff35d9ad07cdf91a329f878976d9fd4730ed69126857b80f4aba885fee80cd23ab566a4d21470432f75fb20d4110b4c235897347c7b178da63771ea577d4729817a09d0957a5a5fbe57c2776cf85b4203210561eaee910933ceae633d988c56dec3c43a96c675db2dd3ebfa9e62488623e2fe4c6f51f206c7b13d42dc3f1307c106b030f9d11c946890acd26ae816c689e86d0ebcfe470cf8e3a35f355d14dabe91343166898c457c007256555359f4e7856ee56b311a778a23886562b590aeb9f16b7a21bc2dce288c37758bb95137a4febdef8780fb0f81494a2f87076fa0618501656918089d1d94ebc93a30c261ee8f5a287b3aa6e828b4fdf69831ccde43515a60b5420272a19ec5f4de45fa115f8deb54d0bae267fd7ba017809fc57df68b18f3f02a82c2e4bcee8c5e5c2c8833fe6740972509b917c300f4aa61a80cc8c7bb2c8205bac9e66d86f44009d5a8d4034b9664089edbc02f1f8767b6cd7521d26472cb7f1e6fbf9adf154391ae073a18779992de5435afe8c36171969440494daa6d91c80a9934d4d42639df3c4dc2010da133f0a8e2e91c03db20ff24d3db879f1ed4f740bb9c89dda3d75634e55da2902e888cc8bede505464690848a06868839c75673afc064e07a41e22c12c3a006478e95433b3d5bfc1c13258dad0f49f7a978aa72e3f09a9c966c60329989705df02862921f3b0437625c791af2dc8f8bb858a173b2826b5c392427b5bde5e03961531af5a53328fe3b4f8a076cf4490e81d8e547bf931f2c9cf2b58eedf437b4de222a4c6d7ede0bac118e195db90ce79fb5eb2ba3f99b6456f544548eb5959235c840ad3acdb55672a88bfbed49c319d1c1243994205b8a8b7f5078b4183f7638af846ff121b6820ddfd5064e8bda0bd4aad032184abab0998727de3b799e08127e9a955b1d0a6bf2ba48008bdc8ccd2a31b8d50663aab936fd37c4128f4e0e88a0c650174894bec1a3b63ac13a921dd26f4fd67f691c94af3c7b18e6c8366b5f3ee676d01ae4390e4e431298332eb315d4905e89c4482922baa481f63b861ad3796d2b32722ad08fec3dbdde82acc36468b136e9df4229acb79218696b237de27b7a58fc64caf1a2548d32a15d0c97eb7d15f7d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@generic="7a8da4e83d409c0f13b0eedcb9ac6639d184", @generic="981506275b3d253b38f8043a5c9243ee14926ffe16791b760f9617408f686db4209ca04adfcd6f77548626d7e24db603a0a84523f013d2b21b90b485daf52792e7169ab39dcea4d3d9cd5360108841c598775d4a1a839cd6e727bee2fd41eca04c74a3223b1d4d7c12c08e07eb86acf39483cce85e5a0211d619af01ddd6d91c3e454307f374c3bc9bade504c6f7084dd5be6f10653de88b05ca98319bae652f893a6224326c8c21b3a3e27d566393c91992d12c0db002636f6c5f6fa2e6d3baa4a5307cff6a3af18de1570fe9695d45bfda62bdeeb791df5596447d8224d8c9a62d1173a3", @typed={0x14, 0x59, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="c5058382363260e33646861a63e34933321052863f9c994c76f44f1f2ceb011a3a5913321272127aa09fd5439d53fb7c32949d4b720aa80283f586584867fe64cd981cc853fa1e59d28e3996af3635fb333726f1a0df2f9e0f9cf4af6a95cc113922887f2215abdbfa4af6273d18afe819f691985c2900599754790d2cc4e2861a1d21c7c71de58fe562f0fb7acd", @typed={0x8, 0xd9d, @ipv4=@loopback=0x7f000001}]}, @generic="5513b86c5c62d33b45f5b8e3d70763ae942d7a0533358dd9d39e620868bc5d3c9495ddf01c45807e415fc699c3110fc876af6e38ec3d3427c5ffd188f1cf293b40572008eb743086cc5e34393dab48a0f016bea2bbdb8a4a3003a206a21a37", @typed={0x8, 0x3c, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @nested={0x220, 0xa, [@typed={0xc, 0x60, @u64}, @generic="4e0dc70bcc9c1bd5e0e69d18b6efc96186cd1d4074a898785fe77c8beab364b0d7c11728610c88fadedacd88c2410fced6a5c3e624d7ede38c2a72648491f43509b592f10936755a80835d723d1fe85f89973b2e28038f0528b09db969c74b7415ad76a3aff59271a7ee9eff3245e80399409ebdedb1b0c8e689c44fdaf5cb3dd916f734fe0428ed86c0bc735c7d0b8d30412122e64b6b14a1c41533cec573ead6ac8bf77a8911a89e7e2330062a34f44a65ab6f69ca878588e8ee1a0a01e23d16ccf9c29efefdf3ceeeef3a288f1a33f3a84e1186897c1c883bed7638b05f8cdd69c64da4c145a0f470cfb90bf141cf2f", @typed={0x14, 0x7f, @str='eth0}cpuset{\x00'}, @typed={0x8, 0x1c, @u32=0x3}, @typed={0x8, 0x2f, @fd=r3}, @typed={0x8, 0x61, @uid=r6}, @typed={0x8, 0x23, @pid=r7}, @typed={0x8, 0x1b, @u32=0x85}, @generic="12ddf52cfcdc93b861bca1da7832589f3c5f4da4bd7dabdb7148125ac5a20cf8d2c17e7fb3cf7699f024d7a169c6b8625f76ea7ba86ee2086e208ca7109b6b986da67432ca48f00a3bdcdd0370cbc46eca223e81179a8e121298abd86fbb64b216681b306e173e8a6e16205cc4fdcdbc5361c35d81adfb5917b1b7694f30c12a7f1d48fd0bfb0cfda5b304824fbec8c64ad71268f59ac602e23a9f36bc3af04dfa6bb8da92407c79db80db1964d8afe5a44150ad9a520013af8f33ccb260a8a6a5f6cbc7a277f86ba6d91c1e2c47afaf4f4031bf11a9cf76", @typed={0x8, 0x47, @pid=r8}]}, @nested={0x68, 0x4, [@typed={0x8, 0x1, @fd=r0}, @generic="2800844946372a8e0a0b4cc7db3e7bf9191d0860f93400c1f4be4253a10f2465d5", @typed={0x8, 0x5, @fd=r2}, @typed={0x8, 0x27, @fd=r3}, @generic="3df453abf3313a5fec3fe37b0c2b6d0ea8b85606fdca0677180ecbe205b40e852d351597542e8e3e3d08a4"]}, @nested={0xe8, 0x5b, [@generic="0cd52b3b1fdf07e6894da7b21f9f9c7479e1fa5d409e3d2a0ca31ea78aab783f2d1df34810c7a54664f1978bbec2e9148092408cf3e23eb4e06bf6772f5f03403eb0e6446306640152f2b9e6867e667994149e11ac8201baa29bd135bf29be6ff0887ef422f6a45919bde75fafcc0f28", @generic="382b6c86ef8f8bcb74b846165fb44e3630036d2f25174cae66406a68435d10bfda8e1b2bc3a2eaf09494e435e0ebddc3e2c4b7a34ef22a48db7f4bcd133adbfb495268a319e6f37f8ea91fa068bd7b9373780574016f45e9d9020cc10f146dd0cf9b512a8c909a05b6d5670de9e9e78b4e898a"]}, @typed={0xc, 0x37, @u64=0x100}, @generic="380cadc28d83b955d1da6aaf861afecff5d3078d58767e1f84e7a5c55012c148ce9febac1d9c9b470b57824f1ae9e7afd895a411c51bbd75c1303859cf251438710bd3bbb9ca3fd983a393a4d937cc51f91892815f925fcd1b7f", @nested={0xe0, 0x2b, [@typed={0xc, 0x23, @u64=0x2}, @generic="1aee7dbc35b97ced2e32f8a4456222e007bf7218c2a9eedad9add86229c1dfdd86362c93d856db2d29b70c1cd107d4fcf1efb6ee05ba4370bf4f0e5ace8c6c488fe65f5b86add857849dffe3e4eafea279890d3f5d77e3b1c0c6dbd12874d9696bf5759b2389cd819f8908235ee26d5661abbf6f926297dc37240fe6d43be48da18520048935e96d30d186b319f30b0d0cfcc4297c1cf7661fd10ab0674ff64f01639ca81e2a77e752aac90a336320a34170e7cca3953a8216a357768d23f9dce000c990cc826b43c13396f512"]}]}, 0x17b0}, {&(0x7f0000002e80)={0x9c, 0x3c, 0x4, 0x70bd27, 0x25dfdbfc, "", [@nested={0x68, 0x76, [@typed={0x8, 0x13, @uid=r9}, @generic="5979f66f4a6dee0540ded69b75a59af6fc63d66f363ff99eebaa54b96cc5815b2d423b2f66cc8f1616092cd655b5952fd41606c2728dbd711e24fa8ee2776e1d6899cfe1816b", @typed={0x14, 0x47, @ipv6}]}, @nested={0x24, 0x4b, [@typed={0x14, 0x7, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x4, 0x10}, @typed={0x8, 0x6b, @ipv4=@multicast2=0xe0000002}]}]}, 0x9c}], 0x5, &(0x7f0000002fc0)=[@rights={0x28, 0x1, 0x1, [r3, r0, r3, r3, r0, r1]}], 0x28, 0x801}, 0x44080) 2018/04/30 13:48:13 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600057da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:13 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x40087708, 0x910000) close(r1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0xb58, &(0x7f0000000080)=0x2) 2018/04/30 13:48:13 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x14, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xffffffffffff26a3, 0x7fffffff, 0x1, 0x8, 0x0, 0x11a1, 0x0, 0x8, 0x6, 0xfff, 0x8, 0x0, 0x9, 0x9, 0x2, 0xffffffff, 0x4800000000000, 0x4, 0x1, 0x6, 0x4, 0x7, 0x7f, 0x1000, 0x2, 0xfffffffffffffffe, 0xffffffff7fffffff, 0x7, 0x3, 0x40, 0x1ff, 0xe78f, 0x1, 0x9, 0xffffffff00000000, 0x101, 0x0, 0x1, 0x5, @perf_config_ext={0x97, 0x8000}, 0x200, 0x400, 0x5, 0x3, 0x8001, 0x7ff, 0x7fffffff}, r0, 0x3, r1, 0x1) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}}, 0x0, 0xffffffffefffffff, 0xffffffffffffffff, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/04/30 13:48:13 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r0, 0x8, 0x0, 0x1000) gettid() write$binfmt_aout(r0, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x847) dup3(r0, r0, 0x7fffd) 2018/04/30 13:48:13 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600407da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/30 13:48:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/04/30 13:48:13 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r1}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000097d000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000e53fff)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x40, &(0x7f0000000180)=[@in={0x2, 0x4e20, @rand_addr=0x2d7}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) 2018/04/30 13:48:13 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1}) fcntl$notify(r0, 0x402, 0x28) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) dup2(r2, r2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00000006c0)='dev ', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000900)=0xe8) accept4$packet(r4, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000980)=0x14, 0x80800) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000009c0)={@local}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000bc0)={0x0, @broadcast, @multicast1}, &(0x7f0000000c00)=0xc) getpeername$packet(r4, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000005c0)={@multicast1, @empty, 0x0}, &(0x7f0000000600)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000001100)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000640)={&(0x7f0000001140)={0x2d0, r5, 0x4, 0x70bd2c, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r6}, {0xa8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xffff, 0x4, 0xfffffffffffffffc, 0x100000001}, {0x6, 0x5, 0xf9, 0x9}, {0x2, 0x2, 0x672, 0x1}, {0x100000001, 0x800, 0x400000, 0x1}, {0x5, 0x9, 0x100000000, 0x98f}, {0x1, 0x9, 0xffff, 0x8}, {0x3, 0x4, 0xfffffffffffffffb, 0x7}]}}}]}}, {{0x8, 0x1, r7}, {0x204, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1, 0x33d4, 0x4, 0x3}, {0x7fffffff, 0x80000001, 0x100}, {0x7, 0x10000, 0x9, 0x1f}, {0x9, 0x8, 0x8000, 0x80000001}, {0x0, 0x3ff, 0x7f, 0x7}, {0x3, 0x89, 0x7, 0x101}, {0xc1, 0x2, 0x721b, 0x401}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x8051}, 0x8000) creat(&(0x7f0000000540)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000580)={0xfffffffffffffffc, 0x8000000000001}) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setown(r0, 0x8, 0x0) setpriority(0x0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) ioctl$sock_inet_SIOCDARP(r11, 0x8953, &(0x7f0000000700)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, 'syz_tun\x00'}) accept$inet(r11, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/30 13:48:13 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06fe807da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:13 executing program 0: r0 = memfd_create(&(0x7f0000000140)='[*[\x00', 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000200)=""/133) write(r0, &(0x7f0000000500)='J', 0x1) sendfile(r0, r0, &(0x7f00000001c0), 0x10001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x80000001, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x7ff, 0x3f, 0x8d92, 0x7, 0x0, 0x1, 0x100000001, 0x71a}) utimes(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)) 2018/04/30 13:48:13 executing program 3: futex(&(0x7f000000cffc), 0xc, 0xfffffff2, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) r3 = geteuid() setresuid(r1, r2, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\b', @ANYRES16=r4, @ANYBLOB="00012abd7000fddbdf251100000038000100080009006900000008000600727200000c0006006e6f6e650000000008000b0073697000080002003f00000008000500010000000c000100080008003f00000008000400272a000008000600feffffff"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x4) 2018/04/30 13:48:13 executing program 5: r0 = socket(0x13, 0x1, 0xfffffffffffffffc) write(r0, &(0x7f0000000140)="2400000024007fff000010000100010001faff000000000000ffffbdffffffff0100ff10", 0x24) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000180)=""/206, 0x3}) 2018/04/30 13:48:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80a, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x8, 0x100000001}) sendmsg$inet_sctp(r1, &(0x7f0000002680)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000025c0)}, 0x0) 2018/04/30 13:48:14 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0605007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000015c0)="ca0123d1400a5733329633c632551923", 0x10}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000080)={0x5, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) keyctl$session_to_parent(0x12) 2018/04/30 13:48:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000440)=@nat={'nat\x00', 0x1b, 0x5, 0x530, 0x3c8, 0x1f8, 0xffffffff, 0x0, 0x1f8, 0x498, 0x498, 0xffffffff, 0x498, 0x498, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0x198, 0x1f8, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x800, 0x1f, 'bm\x00', "eb6b5f1410234efb8c3d668ef02ef1870d65f6988f1878c859330ccd1bbfacdf1712eed8a03701a799c80c145f13d5ccb60e9a4d8fc3f2542a34eb499aabc2c67691eb5cfaf27ef0fc955aaf79d09e0087ad781a48dc6907915d2118407f8c07bde155ae948c6e3fd616820467173b4c82cf438c2545e76c3ede49fd15a8f21d", 0x7, 0x2, 0x8}}, @common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x7fffffff, 0x6, 0x1f, 0x4c, 0x1000, 0x9], 0x800, 0xfd0, 0xffffffffffff8000}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="edf4814971ad", 0x2, 0xe, [0x37, 0x2, 0x32, 0x14, 0x2e, 0x30, 0x25, 0x2, 0x1, 0x40, 0x4, 0x28, 0x13, 0x2a, 0xe, 0x2], 0x2, 0x81, 0x9}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'team_slave_0\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x8}, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @port=0x4e24, @port=0x4e22}}}, {{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x6, @port=0x4e23, @port=0x4e20}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0x0, 'yam0\x00', 'rose0\x00', {0xff}, {}, 0x88, 0x3, 0x10}, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x4, @loopback=0x7f000001, @multicast1=0xe0000001, @icmp_id=0x64, @port=0x4e21}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x590) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x9, 0x8, 0xa7b4000000000000, 0x10000, 0x1, 0x1000, 0x80000000, 0x0, 0x8, 0xc12}) 2018/04/30 13:48:14 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8001) renameat(r0, &(0x7f0000000180)='\x00', r1, &(0x7f0000000200)='./file0\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000140)={&(0x7f000026cff4)={0x10}, 0xfffffffffffffeee, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5801000010000100000000000000000000000000200000f1fffffeffac14ffaaff02000040000000000000000000008b0052686b37ed70807ae443ba78b7ead930d35b622904b84c81315095e16d000000000000000000000000000000265276a3ae2b3017e5f0dcfd3e91d80435144956159e8a4135c3ca0c000a904fc105358008ad607d96a641cf996c33a3a43547e47d108450693fc6edd0bde81de27200bdd729b9720bec81b9da81f7541a32be92f6d7cd2c50756545b02062c29521e9ced4a6deb87b6803d6e2a17f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x3a5}, 0x1}, 0x0) ioctl(r2, 0xfffffffffffffffc, &(0x7f0000000440)="4b7ad47d25f883cd17c095f40ca3da66e4610e6949fd170e4d10e5a48c21655443b2056042ab3e6f8c32c04518b8cbdb04f3a807fbed2e32fb650397a5449f62bd7f211bcc0bb4fc294d9b868f402178c4b134971efba6b97854b5bca4f841c8cfeda12846c1fe42f26a30746028264807d679aa81c3d3f6eb8c5303a76f1f7ddc70e948838f9626495ff6dfcc9660d24b9a3e4c58b8822f0771d1237bfaae1e22ce512f6be246b3ec99c19dd2") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r3, &(0x7f0000000080)='net/sco\x00') 2018/04/30 13:48:14 executing program 6: mount(&(0x7f0000f89ff8)='./file1\x00', &(0x7f0000a9eff8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) umount2(&(0x7f0000000140)='./file1\x00', 0x0) migrate_pages(0x0, 0x80, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x100000001, 0xffffffffffffffff, 0x5}) 2018/04/30 13:48:14 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x880) name_to_handle_at(r1, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={0x82, 0x1, "62d4d516078083dde007f93c6922d2beb8de400e358a3293e859a2e935dacd5a05e6dbba06d245761023881fd91e6e1dc8bad3f01a5ac01b6b238399fcc4fc60c89d59e2e0ae910f820d57e9c17b0c0957fad825f86d381dbd3877703e920027921cb7bb48c03d3d9042926ea48ed7180d0ee2eed196a2a1828b"}, &(0x7f0000000140), 0xd41ddaa4eb31410d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0xb}, 0x1c2) 2018/04/30 13:48:14 executing program 5: r0 = socket$inet(0x2, 0x7fe, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000480)=0x1, 0x4) close(r0) 2018/04/30 13:48:14 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06fec07da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000004c000000080009000000000000bbbdcca96752f897b1cf02cad1f525f8d4ffb3f33c9a36097477aa16c8eb1650ae4101036d46e9ae0116d3459fd0bb5e59961d0be5be8d57c378b6a66cd01bb076c9c7c54672b583de06b3109bc6646576f054d5a34f295d7d75700666140c6a46d65d6738485d4086ae4f56226c56bc150bb62ca1d3b4cee7031c73c2cb5ea1bcfd7ce561141d98"], 0x20}, 0x1}, 0x0) 2018/04/30 13:48:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="f8dc88b04df9bdb52e184614a4283343049e80f5efdc75d7c71797954a828c0d5cbf67501821621f9660860fb01447371fdf25eb054c05326f31eb908c8aad737e8381c1e8b34426b2753f8e1fa098cb1bc65685dd120075", 0x58, 0x0, &(0x7f0000000380)=@sco={0x1f}, 0x80) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000), 0x0, &(0x7f00009f2000)=""/190, 0xbe, 0xfffffffffffffffc}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x1000, 0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000400)={0x7fff, 0x4, 0x7, 0x401, 0x7e82, 0x5, 0xfffffffffffffffa, 0x2, 0x4, 0x800, 0x1000}, 0xb) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x80000, 0x0) arch_prctl(0x1001, &(0x7f0000000280)="adb11c8906d9d92e01004d9090813e66d167f945db4f143d9efd65e9fd295a77ebc0062903f2b359c79ea52e7854990dd7cd0cfdb4fd16953d089f9f26cf0f97ebc78b1f5f5c1fb4af2dc530366b39938d1b0ceeff44e5bf7acb3d3a6a9f71227c3678ce9ee568791e7f2ebf739f1f5a9076f3c50ea89e1ae0bc46ab572a21dd2797b3717d1444acab248aae626a5f4d120040623ef69b5ad2455de59b3162bf8cdd5071e2e43893f1dc") ioctl$TCGETA(r3, 0x5405, &(0x7f0000000240)) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) 2018/04/30 13:48:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100200000000000034d564b00000000090000f600000000"]) 2018/04/30 13:48:14 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7, 0xffffffff80000000, 0x8000, 0xc2, 0x4, 0x6, 0x1, 0xfffffffffffffff9, 0x0}, &(0x7f0000000080)=0x20) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x204200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0xffff, 0x100000000, 0x400, 0x1ff, 0x100, r4}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x2}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3b0000000200e0ffa70000001b0000000000000000000000"]}) 2018/04/30 13:48:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r1 = getpgrp(0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000000), 0x100000001) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080)=0x1bfffffc, 0x7) 2018/04/30 13:48:14 executing program 4: execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x480000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/242) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1, 0x6, [{{0xa, 0x4e20, 0xffffffff, @loopback={0x0, 0x1}, 0x3bb}}, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x9}}, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5cb3b1fd}}, {{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}]}, 0x390) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/30 13:48:15 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0602007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:15 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/2) setrlimit(0x9, &(0x7f0000000000)={0x78, 0x5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x56a, 0x2, 0x7, 'queue0\x00', 0x7ff}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000100)=0x100000001, 0x4) setrlimit(0xc, &(0x7f0000000040)={0x0, 0x8}) 2018/04/30 13:48:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaac8aaaaaa0000000000000800450000280000000000069078ac14ffaae000000100004e20aa7590decec0196a9b9a54e089acd61c03593ea7fc29716b7c8026dfe9bfe387ae87009e50c8f554040adea1dd70861f10ae55", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3b00e50a8c3ad0be0f00d007dc"], 0x0) 2018/04/30 13:48:15 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x73, 0x10040) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x11) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0xaf, @rand_addr=0x100000001, 0x4e24, 0x2, 'rr\x00', 0x20, 0x3, 0x18}, {@empty, 0x4e1f, 0x12001, 0x400800, 0x1, 0x40}}, 0x44) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3f9, 0x5670000000000000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffffffb, @empty, 0x8}}}, &(0x7f0000000200)=0x84) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000e00)=[{&(0x7f0000000d80)=""/79, 0xfffffffffffffca5}], 0x1) 2018/04/30 13:48:15 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x480240, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r3, r2, &(0x7f0000000000), 0x100000001) poll(&(0x7f0000000100)=[{r1}, {r3}, {r0}], 0x3, 0x200) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x9, 0x3, 0x3, 0x40, 0x0, 0x2, 0x3c442609c82038ad, 0x0, 0xb7f, 0x8, 0xffffffffffffffff, 0x7, 0x1, 0x0, 0x8138, 0x2, 0x6, 0x7, 0x1, 0x1, 0x7fffffff, 0x9, 0x100000000, 0x7, 0x1, 0x0, 0xfffffffffffffffa, 0x3, 0x8, 0x80, 0xfffffffffffffffc, 0x6, 0x8, 0x0, 0x9, 0x0, 0x0, 0x8000, 0x3, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0xe9f, 0x2524, 0x3, 0x8, 0x81, 0x145}, r2, 0x8, r2, 0x9) 2018/04/30 13:48:15 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_getsetattr(r0, &(0x7f0000000000)={0x31fe, 0x5, 0x0, 0xd8, 0x135, 0xf56, 0xe5, 0x6}, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00000001c0)=""/20, 0x14, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x5) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300), &(0x7f0000000500), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/30 13:48:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000003b00)=@rc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f40)=""/11, 0xb}], 0x1, &(0x7f0000004040)=""/73, 0x49}}], 0x1, 0x0, &(0x7f0000004180)={0x0, 0x989680}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) [ 680.936867] IPVS: set_ctl: invalid protocol: 175 0.0.0.1:20004 rr [ 681.025885] IPVS: set_ctl: invalid protocol: 175 0.0.0.1:20004 rr 2018/04/30 13:48:16 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a060aba7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000380)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xfffffffffffffd0a, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x100}, &(0x7f0000000340)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000005c0)="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", 0x390) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0xba, 0x800000000062) sync_file_range(r0, 0x8, 0xffff, 0x8000006) uselib(&(0x7f0000000300)='./file0\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/04/30 13:48:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20002) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/30 13:48:16 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="c5a4a4904e3262b0f7625363c63c665b469e226d166069e795c0151e917093c5541f22d246a3b3b05372117102191f2d", 0x30}, {&(0x7f0000000040)="7c0a5caed0308bc6ca9b354ffd3faaba98bad1dbb7329c3df1b376437ff82eeaa4d8f2b5a94be9f15bc622caa5671c95fe8848b702e24ea94d4c5c9ca45c42e39a2985", 0x43}, {&(0x7f00000000c0)="6ee49e7b983bbf35f2a17889ac2a048607fbcc1ee6dc5bb9f24fa0eb7cb687ea59f5b108ac158e8cb7adf97ae59b69143571839c2b7a46fd72549ed364c14858791922d38cfa5efb6288789afed56a48d14f8b8dfca3cab027d95088fcbe0195095c96123dbd4cc7b6bafe72e817aac50b3d086ed11fecf00d9f607e3d76251a24b5720c6f", 0x85}], 0x3, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x4f, "e297f78e05203ffb388a3f3400407d4b65447c57af59a6b8e3cd8ccb7bcb620f3bfb352fe55dd8c4a0a1dd724a5f8e7d2285fbc132425137c5453dcbc0c6471fc325390c5871f9c402444183c76341"}], 0x80, 0x4000}, 0x4004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)={0x30000001}) 2018/04/30 13:48:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/192, 0xc0}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f00000003c0)=""/48, 0x30}, {&(0x7f0000000400)=""/159, 0x9f}], 0x6, &(0x7f0000000540)=""/69, 0x45, 0x10001}, 0x9dac35f8b0dd2695) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000680)={r3, 0x2}, 0x8) fallocate(r2, 0x0, 0x75, 0xaec) r4 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$session_to_parent(0x12) getsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f00000002c0), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/30 13:48:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, r2, r3, 0x3ff, 0x20000) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "e089501e246cb321"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/30 13:48:16 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x400000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x9, 0x7, 0x200, 0x3f}, {0x2, 0x7, 0x8001, 0x7f}, {0x8, 0x7, 0x2, 0x2}, {0x8, 0x2, 0xc48, 0x2}, {0x4, 0x3, 0x3, 0xc746c04}]}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e24, 0x9408, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x1d, 0x0, r2}, {0xffffffff, 0x0, 0x3ff, 0x4, 0x8, 0x6, 0x0, 0x5}, {0x7fffffff, 0x8000000000000000, 0x12000000, 0x1000}, 0x8, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0xffffffffffffff7b, 0x4d4, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x3, 0x1, 0x7fff, 0x7ff, 0xe87f, 0xffffffff7fffffff}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x3, 0x488) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 13:48:16 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x63) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x2, &(0x7f0000000080)="33af"}) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2f, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x11) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="1349e0691cfc7573b549a4fd0a7d2f293a31cd0a33c0602d5f6fdaa542c3b7b36be82a8f5dd1cbe8163181839822d8adb74bcce85effc4cdba981e3d20a4e7ef961dd9d20ce00b2d433cadc84eb6bb90cfc16d02f0d041c6290f4bc1e3eb0879889045085413e7958606914f5330230111eb96c6e8d1a9581b262da18cc5c5cc96eeb9a250c7ca83", 0x88, 0x0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0xdbe, 0x9, r2) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f00000003c0)="c4e23d0490e8b30000b98a0100000f32b92e0900000f32c680981d000083c4e16fd0ff640f21d1c4e18d57af6e0000001d011e00000f205964a0dfea3032", 0x3e}], 0x1, 0x39, &(0x7f0000000440), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000480)={0x6, 0x7, 0x80000001, {0x77359400}, 0x833, 0x5c4}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000580)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000600)=&(0x7f00000005c0)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000680)=[@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0x2c) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000006c0)=0x1) recvfrom(r0, &(0x7f0000000700)=""/220, 0xdc, 0x40000000, &(0x7f0000000800)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 'ifb0\x00'}}, 0x80) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000880)={r0, 0xff, 0x261, r0}) r6 = syz_open_dev$sndpcmc(&(0x7f00000008c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000900)='illinois\x00', 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002d80)={0x0}, &(0x7f0000002dc0)=0xc) getresuid(&(0x7f0000002e00), &(0x7f0000002e40), &(0x7f0000002e80)=0x0) r9 = getgid() fcntl$getownex(r3, 0x10, &(0x7f0000003300)={0x0, 0x0}) lstat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003400), &(0x7f0000003440)=0x0, &(0x7f0000003480)) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000034c0)=0x0) fstat(r0, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) r16 = getpid() getresuid(&(0x7f0000003600), &(0x7f0000003640), &(0x7f0000003680)=0x0) r18 = getegid() ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000036c0)=0x0) r20 = geteuid() fstat(r5, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003780)={0x0}, &(0x7f00000037c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003800)={0x0, 0x0}, &(0x7f0000003840)=0xc) r24 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004040)=0x0) r26 = getuid() r27 = getegid() r28 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000004080)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000004180)=0xe8) stat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r6, 0x10, &(0x7f0000004280)={0x0, 0x0}) r32 = geteuid() getgroups(0x7, &(0x7f00000042c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000006d80)=0x0) r35 = getuid() getgroups(0x3, &(0x7f0000006dc0)=[0xffffffffffffffff, 0x0, 0x0]) r37 = getpid() r38 = geteuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000006e00)={0x0, 0x0, 0x0}, &(0x7f0000006e40)=0xc) r40 = getpgid(0x0) lstat(&(0x7f0000006e80)='./file0\x00', &(0x7f0000006ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006f40)=0x0, &(0x7f0000006f80), &(0x7f0000006fc0)) fcntl$getownex(r6, 0x10, &(0x7f0000007000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007040)={0x0, 0x0}, &(0x7f0000007080)=0xc) r45 = getegid() pipe2(&(0x7f00000070c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmmsg$unix(r0, &(0x7f0000007200)=[{&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b80)=[{&(0x7f00000009c0)="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0x1000}, {&(0x7f0000006980)="cc901762b9db5d67c94c2b4b296157ddd6164d96562b3a5ca3f4519c71b0c0958bc214646b1531573de3aec04046e65112298bece1c0cbd375140f1e0b084e0437dd1eb8ff1e3e5603773eb4b04bd1dec90f1cac2a13784db68d6b7c670a7f378ee5cc8dae3cbeba73073efde532bf440daa9f321d7ba4cb1f79d74a3b66ff668ee608be5801437de84ce041dd645942aa58bb618a2e49db822bb4c446185aacd95ec5d44c4d7cbe72303a2439ad00e0fd9cf48614aca27ccf1a6cd072a45093b66f5a193541bd08a82e56", 0xcb}, {&(0x7f0000006a80)="bcf3662494d5ffe28d156a03d2ae8ef3815d1ee273da8f20639d1d8b84b3336650b173839f58d507674acf3499c1ab50efc8f9b73ecafdf2f9f61022f423a830fcd751f5092ed7a550d73d1e32da13d866d1f23ff4a5ba04feea49601e9d0083ee3d1caf72314c26f9a231eba85c9ead35c39b1d31f21b4cbfc8b9bede79ffdec20d1132522f06801ffe938db24e58d1cc1548271003759919", 0x99}, {&(0x7f0000006b40)="3144b58edccef898a4d47ac6105f6c4966ff92e302b4a16e5512853ea2ada50eb4548f442187425769d6b51c4886e734bcbad723a3ea979a580b3921f0a2b7d83e321146dc232c2df29f61ed1a76234931e8fbf691513e4021f8bac9cc441dcb04c5e42aa2fb662efd939bf1e0552e10bb976697278dcb7bc7a01d5e2c204af1c5d29caf1993ef103fad0aa8f82922d17836a7ce788d01f04aa6e63171c43774d0", 0xa1}, {&(0x7f0000006c00)="f5300837746932bd32cbe46b9e36147dd452d4ee8e31d794bbcd0e10283add319036c202e84bc8279d4226a78c73bdde5f7040b7fe6b425af6801b91dbfbdd0e7578f12a84701d933a711991d8332e8bd7bdbf8edaa249b5e9e2dd87c8e0b9fe77b929aaec5e75a75aa0d475849583e0263e9c63835ab939e6dc42b6a92c14c0d329e906b398e1fe67ff6e801b22c4739b4d708c7a35878fb43b86ddeaacfb6f876f74c861aa74b7633469ef6d66aaaf79515c5bbb12bf2c0f29d93196506fe5e12851964bebc02ad844700f3d45db10", 0xd0}], 0x8, &(0x7f0000007100)=[@rights={0x28, 0x1, 0x1, [r4, r6, r4, r3, r3, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x28, 0x1, 0x1, [r46, r5, r3, r6, r5]}], 0x100, 0x10}], 0x6, 0x4000) 2018/04/30 13:48:16 executing program 4: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/218, &(0x7f0000000000)=0xda) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/30 13:48:16 executing program 0: rt_sigpending(&(0x7f0000000280), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000240)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r1, @ANYBLOB="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"], 0x94}, 0x1, 0x0, 0x0, 0x8001}, 0x20000840) 2018/04/30 13:48:16 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0609007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002d6000)='numa_maps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioprio_get$pid(0x3, r1) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x2, r1}) gettid() getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x1, 0x8, 0x5, 0x9, 0x7, 0x7, {0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x3, 0xffffffffffffffff, 0x100000000000, 0x1, 0x8}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x100, 0x3}, 0x8) syz_open_procfs(r1, &(0x7f0000000080)='net/snmp\x00') pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/04/30 13:48:16 executing program 1: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000740)="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") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000380), &(0x7f0000000640)=""/243}, 0x18) 2018/04/30 13:48:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x59, 0x2, 0x400, 0x8}, 0x14) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) connect$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"5e7b642bc5dd84"}}, [{"b7b3dbd59d59b0"}, {"547f786f24451a"}, {"fd5a6966b76377"}, {"d679cc7eecf746"}, {"2c40cd84fb41fe"}, {"22df5963d8d783"}, {"bfb87b90cdb175"}, {"e028c7a44837ec"}]}, 0x48) [ 682.071502] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 13:48:16 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06000f7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") pwrite64(r0, &(0x7f00000000c0)="e714634a53df25bfd74d88d3ec3341a98c5c6e31de86fc314a81a342913d422cfb0b45d74764648a444bd9065fdeafa5734118c556", 0x35, 0x0) r1 = getpgid(0x0) setpriority(0x0, r1, 0x200) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x3, [{0x4000000040, 0x1, 0x8, 0x0, 0x0, 0x2880}, {0x5, 0x7f, 0x1, 0x0, 0x0, 0x2}, {0x2, 0x7, 0x92, 0x0, 0x0, 0x102}]}) [ 682.266400] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 682.280995] device lo entered promiscuous mode [ 682.297870] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/04/30 13:48:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x6f33, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x14) 2018/04/30 13:48:17 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a060a007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:17 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="f5d37c20d288334f7a3f5b4978847edc25d2522f4be5fc2db0413799d0e9909c1c83faf83ce5412d6d06e192d2ffd3b8ac879516d0b173a5a7185230a62bea64a93b6ccc83ea66e551f1809af097fd4f0055410299069af22d51ec032df66aa8"}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/04/30 13:48:17 executing program 3: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="0fde2d037dc2eb215d610dc3c65ac45d809af44d", 0x14}]) 2018/04/30 13:48:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x5, 0x1000, 0x7fff, 0x2}, {0x0, 0x4, 0x7, 0x1}, {0x80000001, 0x0, 0xffffffff, 0x3f}, {0x4, 0x7, 0x7, 0x8}, {0x80, 0x3, 0xff, 0x3}, {0x690b, 0xfffffffffffffff8, 0x4, 0x7f}, {0x1, 0x4, 0xb1, 0x100000001}, {0x7, 0x9, 0x1ff, 0x6}, {0xffffffff00000000, 0x7fffffff, 0x7f1, 0xffffffff}]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') sendfile(r0, r2, &(0x7f0000000240), 0xb7f) 2018/04/30 13:48:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/30 13:48:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000180)="3e262e0f1b1c0f20e06635000004000f22e03e66660f204609d52e0f070f53f866b90d0900000f32bad004ec0f01d166b97e09000066b80000000066ba008000000f30", 0x43}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)={0x1, 0x0, [{}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) set_tid_address(&(0x7f0000000000)) 2018/04/30 13:48:17 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) close(r0) 2018/04/30 13:48:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1f, 0x7, 0x1ff, 0x2, 0x3}, &(0x7f0000000180)=0x98) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0xfffffffffffffffe}) 2018/04/30 13:48:17 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06c0fe7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000011c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/12, 0xc}], 0x2, &(0x7f00000001c0)=""/4096, 0x1000}, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001200)=@assoc_value={0x0, 0x101}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001280)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) 2018/04/30 13:48:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r2, &(0x7f0000000740)={&(0x7f00000002c0)=@generic, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/13, 0xd}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/87, 0x57}, {&(0x7f0000000580)=""/17, 0x11}, {&(0x7f00000005c0)=""/14, 0xe}, {&(0x7f0000000600)=""/23, 0x17}, {&(0x7f0000000640)=""/16, 0x10}], 0x9, 0x0, 0x0, 0x1f}, 0x2001) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20040, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)=@ethtool_gfeatures={0x3a, 0x6, [{0x8, 0x2, 0x9, 0x800}, {0x5, 0x29, 0x7, 0x4}, {0x24a, 0x4, 0x1, 0xa1}, {0x2, 0xfff, 0x8}, {0x5, 0x25d, 0x8, 0x7}, {0xffff, 0x9, 0x7, 0x5}]}}) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000000000000700000000000000000000000400000000000000000000000100000000000000000000006d04000000000000000000000f338a73acdf2cf1bf2769449d4e49224777fc77e98d2c6c50aec84070e1e97a268907060a21682154f1fb647aece9b9021e4984d6343050cf46a1b10d179d99fcec12e415022b8e70edc85540e52fbba92c21a9d857f3edd9753e9cea6737aaa5e1f6b3da88b2189f54242ba788d0aaaa92d344d07ffde408000b26a5a418b7"]) syz_emit_ethernet(0x1015, &(0x7f0000000780)={@random="0aa5ff3aa57b", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x400, 0x7b, 0x1}}], {@x25={0x805, {0x1, 0x3, 0xf, "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"}}}}, 0x0) 2018/04/30 13:48:17 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x19) sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000140)=ANY=[@ANYBLOB="98e0f57e0700000000000000000000f9ff00000009f4180000002900520e7ebe63b9f8f020ddbbf3f3d0bff9491d0900d9a1d0813d2c87307508a2edaa5e1adddb8f0000000000"], 0x38}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffffe1, 0x4, 0x9a0, 0x1cd, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x17, 0x4}, 0x90) r3 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0xff, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x977a) 2018/04/30 13:48:17 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06f0007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80440, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2}, "00ffffffffffffff00"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x5, 0x75, 0x8, 0xe9a}, {0x4, 0x7, 0x5, 0x7ff}, {0x1, 0x0, 0x8, 0x96}, {0x3fff8000, 0x5, 0x0, 0x20}, {0x9, 0x6, 0x1, 0x4}]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/30 13:48:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000003c0)=0x8000, 0x4) syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x1, 0x10000) r1 = accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/30 13:48:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authenc(sha256,cbc(cast6)))\x00'}, 0x58) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="5773a3565d401d1aca76f052afa69f9a9ae11307730edabb9b38c9d477b945cbbe12d9188635fa3e90227064a66b173c6d24a837d80c8b6d5ad7d64cc40878d7bff285f7450ab1ef58fe310c75b1f4daba244e9cf80b2b6fab570f2f74", 0x5d, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/203, 0xcb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x20000000ffff) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/30 13:48:17 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2}, @in={0x2, 0x0, @rand_addr=0x6}], 0x20) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) 2018/04/30 13:48:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3800}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x10040000}, 0xfffffffffffffcc8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x101, 0x1, [0x3e8]}, 0xa) 2018/04/30 13:48:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) socket(0x10, 0x1000000802, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0x10001}, {0x2, 0x2}, {0x3, 0x9}, {0x2, 0x4649}, {0xb, 0x5}], 0x5) 2018/04/30 13:48:17 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$setflags(r2, 0x2, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getpeername(r2, &(0x7f0000002940)=@can, &(0x7f00000029c0)=0x80) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x4, 0x0, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0x0, 0xe51c, r4}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) connect(r2, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x40000) fcntl$getown(r2, 0x9) r5 = socket$packet(0x11, 0x4, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) sendmsg$key(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0200021f0400000027bd7000fedbdf2502000100000004d64d069c04000000a0"], 0x20}, 0x1}, 0x804) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x20000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5000, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @random}, &(0x7f0000000900)=0x74, 0x80000) 2018/04/30 13:48:17 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000002680)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f0000000080)=0x8) fcntl$setown(r1, 0x8, r3) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00000000c0)=0x40, 0x4) kcmp(r0, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00', 0xa000, r4, r5, 0x7, 0x9, 0xc0000) tkill(r0, 0x7) exit(0x0) getgid() open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/30 13:48:17 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0610007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:17 executing program 4: r0 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x394, 0x4) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x38c, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)="74727573746564236d696d655f7479706576626f786e657430296d696d655f74797065766d6e657431a7626465766b657972696e675b2147504c70726f63216264657600", 0x3) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000180)={0x7516b723, 0x6}) 2018/04/30 13:48:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x1, 0x81}) setns(r1, 0x0) clone(0x3002017d, &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000003c0)) 2018/04/30 13:48:17 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x10001, 0x200000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r1, 0x7, 0x0, 0x131f12f6, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xb2f, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000100)=""/145, &(0x7f0000000040)=0x91) 2018/04/30 13:48:17 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000080), 0x0) 2018/04/30 13:48:17 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a060b007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:17 executing program 1: r0 = socket$inet(0x2, 0x5, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x9, 0x0, 0x3, 0x3ff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x32, &(0x7f0000000100)=0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e40], 0x0, &(0x7f0000001980), &(0x7f0000000e40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'sizkalDer0\x00', "7663616e0300", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0xe8, 0x118, [@statistic={'statistic\x00', 0x18, {{0x0, 0x5}}}, @realm={'realm\x00', 0x10}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x0, 0x0, 'bridge0\x00', 'sit0\x00', 'lo\x00', 'dummy0\x00', @random="52db28434679", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x198, 0x1c8, [@helper={'helper\x00', 0x28, {{0x0, 'ftp-20000\x00'}}}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x1b, 0x0, 0x0, 'syzkaller0\x00', 'bcsh0\x00', 'bcsh0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="f91f007a8539"}}}}]}]}, 0x4f0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x78202) accept4$bt_l2cap(r3, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) 2018/04/30 13:48:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000003b00)=@rc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f40)=""/11, 0xb}], 0x1, &(0x7f0000004040)=""/73, 0x49}}], 0x1, 0x0, &(0x7f0000004180)={0x0, 0x989680}) sendto(r2, &(0x7f0000000000)="4ea10078d534a5dec9b2988e0996a893d87dc88b7c3cf06b41d8b1c8b36b", 0x1e, 0x48004, &(0x7f00000000c0)=@nl=@kern={0x10}, 0xffffff77) sendto$inet6(r2, &(0x7f0000000200)="552cc77b91d14dfc33a4a3f5074462d343378d4cbe0bd6e593afe1471b98b3446d928beba8d35b96699fc4750a37f853a66c0671164b712189b4207459836113855c0237a62e2020c60c009f0ff5952c0d45ae451a726ad3a7072a978cb47232186fc5e22ab80454fcd0f1d24d35f3f798c1c66110fd181dad3c4cbd08a308e2b837a932d5a3c6a428cf9c106f767c33785ad0b37647195ae22390df88fde0605ae1b826652d081caa95467b917098c183a44e", 0xb3, 0x8000, &(0x7f0000000140)={0xa, 0x4e21, 0x8000, @empty, 0x401}, 0x1c) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/04/30 13:48:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x4, @time={0x0, 0x989680}, 0x7f, {0x20, 0xac}, 0x9, 0x3, 0xfffffffffffffffd}) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/04/30 13:48:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) poll(&(0x7f0000000040)=[{r2, 0x40}, {r2, 0x244}, {r1, 0x80}, {r2, 0x20}, {r0}, {r0, 0x8000}, {r2, 0x400}], 0x7, 0x7) 2018/04/30 13:48:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000fffffffffffffff9000000000000170000000000000000000000000000000000000000000000000000"]}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/30 13:48:18 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06ba0a7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:18 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000180)=""/149) r1 = socket$inet(0x2, 0x80006, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6, @random="b5169cf3f396"}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, 'veth1_to_bond\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000150000000000000000006e7230000000000000000000000000006772653000000000000000000000000062fc2ff7740000000000000000000000697036677265300000000000000000000000000000000000000000000180c2000000000000000000000030010000f000000038010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000001000000190000000000000000006970366772657461703000000000000069705f7674693000000000000000000065716c00000000000000000000000000626373683000000000000000000000000180c2000000000000001400aaaaaaaaaaaa000000000000000070000000e800000030010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000010000000300000000000000000069726c616e3000000000000000000000626373683000000000000000000000006970365f76746930000000000000000069726c616e3000000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000a0000000726564697265637400000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x410) 2018/04/30 13:48:18 executing program 1: socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/19, &(0x7f0000000180)=0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x400) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000040)={'ip6gre0\x00', @ifru_map}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) sendmsg(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)="33e996f4067fec466d2c1a8976b1628cdcf6eee117d6f2d7997860a30bb1e240bcea7165a9340e103db6ca10b7a8fcd3abd260e47dcf9532ae6db5a271d9c999b5cc198daf931e88cb0d8ce31f9fff46027c672eb40f3e4a3831f883642d6894e5d0114926f4334203ddee42cd1480c8848ee3864deb6f14434fd68f33c18b2e11", 0x81}, {&(0x7f0000000280)="3a795d6eba23fa20981f8f224f155ad3c04aa02784ae45d36256abc0feb452e879bd2aa899ff4a5e744f921c2aa4e410f982f5e1700e2fbe48fee624a13fd0e1430a2564063a80669cabd096f5f9d8910cbe390278adb2807591b48282b9f490791778c3d65ed4aa6c3d0d6dc5a75edab7faaf9442500118c6d319f75afd2a6fa9d2287bd85e1e9e8f7c71c91faacf7807637df2f5aee5d24fc11d0f1e961f4ad827d547ee062e482c628afb9b531e98aa4568813f7f97400fee552b6bcdb8f03fe431f35a5f1bfd2e568620f0a8bb526c274ba8bef7", 0xd6}], 0x2, &(0x7f00000003c0)=[{0xf0, 0x19d, 0x1f, "b199dd3236c5d8200cc60571ac47b5859a88255fb4a2e0e58ca0f2603fe4ca69d42ba4a517ff9e3ffae7c026b766aea02be50c02147b74ca1ad7dd258b17dc557eec16d9fdd894aea01bf20cf1a6f83e6c10454197eeed75e25d9e4a6542f9f77e0d4e71afb9fdb1918cb7da2e482cfeb4033cdb934e9b16dfa7f32a1a510df98e6fe75967c5a0f92738ab8219170b67029bbfcd5e0a5fb70d8f53c69c7018ad7d5bb58f28d6481c19482e29af64e1f3ce00c49b3dfafb43ae39a2e2a8e623efb3ad7d1e0264e8808f4147578c4cb36af3cca9764c32a3ac849ec70e"}, {0xc8, 0xff, 0x5, "7f66e164e0a82d867dcafdd68cd70c2cbd0853da3eb059ec149216eb11890ce1fdcf082b91a60ff2dfed0c55113de9e31906950b7d2caea6bb58f33c6499dc08b1758bb7ed847030d41779d789cd157fe099530b147470bad5ef79aeb7c92ba213c1764782069234c961148677707b06666d797eb164180124e9fc1b5b53135618b67103c5e3ec35d4573c46549c81323be80ecc67c630389d0250f8d59c5b6ab69eb071b3683eca41d6bc3e62d23d0527c455"}, {0xc8, 0x0, 0x1, "600f0e5f7a34049c1d89d5bb7de026dd3ca4b3754c7787ecfb8b384f136b1c73359c6f6bd3eff41c3f45611cab5ed0a134230fd384e7a1751fbb5fd05022123e9e39e784baf74a0b5f56c1bdf07b7d1ea38d24baabd9630cd48a7a560155291b741c537ef6ddb322524514d6de0940fbbe614a29f01b65287569cee53acef43b9e3ea073dfb459b4a327711727fad78a7d738732331d4344a72c69a1232e7694d4b7239c9fd1410f5e809cbc6294e77944e7"}, {0x108, 0x10d, 0x4, "a9a8a613ad64a9a641df8779408323115fb7aa838541ba08b536fd4211f62523d0ff3e2b67ebfab381d17ae2f58c8e7d97e63e2d3504d8b0d7de81b9884fd8f455a69654a8553cd0169ad565713e1ba40fa5ff1d1cf7a1a7fc4cf016613a67ef17b5755f342bad536d73fe0813a3d6ba807b111f1fb01030be07e9ce9c106960b329a4ed40888e8ad5737e0ed920a2d476dbb724adfd6b98f2e37105da5e25f332d69ef9d8d332b5fb02c7f3ab3afd39de38f52429e010594d79398becc535eefaf9cebdee79dd63ae1171aaa76fcdf61a98a4c2c1e4148bd2178b38f87bb183aa4344859edb1d270798158124edd5b3e66c2104"}, {0x78, 0x11f, 0x91, "3ed773f6e34e91d396b4fc24ea4d8dc0477592f76c32c9ccb8aae7e71e1ec3b92bc2b530966656f7e77815b4340079941b2586f76afd49538660ede5ff307ac49955c83b8fe10dbdb7bb1dcc19d1433783145417d6561dc8f8a21b796f0af8bfb3"}, {0xc8, 0x112, 0x20, "d0ade08f5582ca70dad30e5783cb09f4bc0c7be65db85b81044e34a189e5e35012c693b19ac9ca1d8c8a4f9627e66985bd0ccb1327e70d226433e17012fd7b357d87a8027289b3ee37724c4c4a546959c6507c2c3d6e56cb3226519959c96ff11288b0e895b3e6ca62ce9d463dabe260fbcc9845ca6297974f3d6f7426c163282c00d7d2e1fc2155af672bb53c953d791ebf5fdabe5715fdc5d48e4cba8f743e5a4c7bb97da4ffe960b133cba28bef9a638bc1"}, {0x1010, 0x102, 0x7fff, 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"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0x25a0, 0x24000081}, 0x8001) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) 2018/04/30 13:48:18 executing program 7: r0 = socket$inet6(0xa, 0x2000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000), 0x8) io_setup(0x9, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) io_getevents(r1, 0xffffffffffffff50, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000140)={r2, r3+30000000}) r4 = dup3(r0, r0, 0x80000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x100000000000039, &(0x7f0000001100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe2a) 2018/04/30 13:48:18 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8000, 0x10000) ioctl$KDDISABIO(r0, 0x4b37) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x1, 0x200, 0x1, 0xa1d5, 0xfffffffffffffff7, 0x1000, 0xc98e, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x4}}, 0x0, 0x40}, 0x90) 2018/04/30 13:48:18 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffff, 0x8000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x10000) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket(0x1e, 0xffffffffffffffff, 0x4) listen(r2, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000100)={0x2, 0xb500, 0x80000000, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x429a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/30 13:48:18 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0606007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 684.648664] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/30 13:48:18 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fadvise64(r0, 0x800000, 0xdd4, 0x4) dup(r0) open(&(0x7f0000000000)='./file1\x00', 0x1, 0x10) 2018/04/30 13:48:18 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080048000034000014bb070c0700000000000000000000000000a21ce0d366b4c70533bc710ac6300824708f78b8a301358fa70093e9a9d1713a943ff89e49959f2aae6024e64ccbc8b596dd2f0b054d90d7567fcbb5d1e208cb6d10d0746ba9ec", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) io_setup(0x7, &(0x7f0000000000)=0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x80000) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r1, &(0x7f0000000100)="8ac51a269f222fe56175d48131d3b22c700e5132b66240946c396d6693f693c079c46dea84e752f5deb2", 0x2a, 0xc9, 0x0, 0x0, r2}]) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x60000) 2018/04/30 13:48:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x9, 0x5ff130c4, 0x100000001}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x6ce, 0xff}, &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/30 13:48:18 executing program 5: add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="10a3", 0x2, 0xffffffffffffffff) r0 = shmget(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x610900, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r7, 0x4040ae75, &(0x7f0000000540)={0x0, 0x7f, 0x4, 0x100}) r8 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x4, 0x40000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r8, 0x4010aeab, &(0x7f00000004c0)={0x8, 0x10f000}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000003c0)={0x0, 0x0}) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f00000005c0)={0x4, 0x0, 0xb000}, 0x4) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x3, r2, r3, r4, r5, 0xb, 0x5}, 0x401, 0x4, 0x800, 0x4, r6, r9, 0x100000000}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x280802) 2018/04/30 13:48:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffff4407) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="9a080804cb1f2d089361e690a1b2e85ee4b1ee9430d28a27b178366694ba774962", 0x21) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe0060090bd3acd34b4133fdac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) 2018/04/30 13:48:18 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = epoll_create1(0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f"], 0x9}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) socket(0x5, 0x80f, 0x1) ioctl$KVM_NMI(r0, 0xae9a) dup2(r2, r0) 2018/04/30 13:48:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600097da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fcntl$setlease(r0, 0x400, 0x2) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f0000000080), 0x8) 2018/04/30 13:48:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000002c0)={0x0, &(0x7f0000000040)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={"67726531000000000000000100ff0002", 0x400}) 2018/04/30 13:48:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x10) 2018/04/30 13:48:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040), 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) epoll_create1(0x80000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/30 13:48:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) 2018/04/30 13:48:19 executing program 5: r0 = socket(0x10, 0x801, 0x2) sendto(r0, &(0x7f00004aefee)="120000005e00654bebaf8be28e62ae4acf46", 0x12, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/04/30 13:48:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06fc007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:19 executing program 6: keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}) r0 = socket$inet(0x2, 0x80000, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000580)={"7365637572697479000000000000000058afee33000300000000a000002000"}, &(0x7f0000000100)=0x54) getsockname$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCSBRK(r1, 0x5409, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x30, 0x3a}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/04/30 13:48:19 executing program 4: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000340)={0x2, 0x0, [{0xc000000d, 0x24, 0x2, 0x68f9, 0x1ff8000000, 0x81, 0x8c3}, {0x40000000, 0xfffffffffffff000, 0x0, 0x4a982eee, 0x7e2600000, 0x3, 0x6}]}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="05bf5f87c8f561a3fcfc6678bdbee2f71cd1f9b83644db00940acf765a28007fc6cf8dd71a06f0", 0x27}], 0x1, &(0x7f0000000240)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) write$cgroup_int(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="2996a3c3fb3c07190f3a00b938661271851efd0443aaabb360bb9aa1fbc8f695d1268cbc3d87d88f67848ce1b5f28b615ec5e06c826e6e7d7eea6ef4f2e7596edca989833dbc3ba3e0cbcd2ac52bbf249d578bdbc112caeaf41325a945d316a8507d2ac1a7366c7f412fde3499d860f4755682dbf094f8c03567523c4869ec2e28fdc36ff64a3d1b424d25e51bf134d3c55e25b9469b8b98e22262e7eeaf0d91904147ea826b0ec411ba0a3fc61806b92211f7ea3909"], 0x1) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x22081) creat(&(0x7f0000000480)='./file0\x00', 0x108) ioctl$SG_IO(r3, 0x2285, &(0x7f00000001c0)={0x53, 0xffffffffffffffff, 0x6, 0x0, @buffer={0x0, 0x87, &(0x7f0000000040)=""/135}, &(0x7f0000000100)="379807849d58", &(0x7f0000000140)=""/48, 0x0, 0x0, 0x3, &(0x7f0000000180)}) 2018/04/30 13:48:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="2b8d87680d81ef38e9a37feb8b29b411d28617429adec029bf7a73786135ff5febb6ba27bca2"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x15, "55b2ac3ed91453fb3750b2cc5a6274dc63c93f4f40"}, &(0x7f00000001c0)=0x1d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000300)=0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:48:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06000a7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:19 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) flock(r0, 0x100000000000d) 2018/04/30 13:48:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/30 13:48:19 executing program 5: r0 = socket(0x10000000000010, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f00000000c0)="260000002200470105f907008980e8ff06006d20190c1f00c0e9ff094ad1f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c0cffc)=0x6, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/04/30 13:48:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000755000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000580)="0f01f2440f20c03503000000440f22c0650fc72daa460000b8010000000f01c10f20c4b9e20b00000f32f2024dea660f38815eeeb8dce100000f23c80f21f8350400f0000f23f8d93500000000", 0x4d}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 13:48:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600ff7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:19 executing program 7: r0 = memfd_create(&(0x7f0000000080)="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", 0x0) read(r0, &(0x7f00000001c0)=""/206, 0xce) 2018/04/30 13:48:19 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x2a0000000000, 0x4) bind$inet6(r0, &(0x7f0000feffe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3cffc), 0x4) listen(r0, 0xfff) 2018/04/30 13:48:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'veth0_to_bridge\x00'}, 0x18) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x802408}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd4, r2, 0xaee9711ccf0aec0e, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xcb31}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000041) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f00000000c0)={0x19980330, r3}, &(0x7f0000000140)={0x8b, 0x6, 0x2, 0x7f, 0x1, 0x800}) 2018/04/30 13:48:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x64000000, 0x9, 0x3}) listen(r1, 0xf0e) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) 2018/04/30 13:48:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x7fffffff, {{0x2, 0x4e24}}, 0x0, 0x1, [{{0x2, 0x4e20, @rand_addr=0x6}}]}, 0x110) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) 2018/04/30 13:48:19 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$cgroup_pid(r0, &(0x7f0000000240)={[0x0]}, 0x1) close(r0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x34, {0x2, 0x4e20}, 'team0\x00'}) 2018/04/30 13:48:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x10}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc004ae0a, &(0x7f0000000040)=""/20) 2018/04/30 13:48:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='dev ', 0x0) ftruncate(r2, 0x40001) add_key(&(0x7f0000000980)='rxrpc\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, &(0x7f0000000a00)="e45d93a2a10911fdc2f6bf2c786f673f", 0x10, 0x0) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000140)=@nfc, 0x2cc, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108, 0xfce4}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164, 0x109}], 0x3c3}}], 0x1b1, 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000040)) 2018/04/30 13:48:19 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x80000000, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000003c0)={0x303, 0x33}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10100) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000001c0)={[0xd000, 0x100002, 0x4000], 0x200, 0x15, 0x100000000}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x20000, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000100)={'dummy0\x00', 0x200}) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getdents(r0, &(0x7f0000000480)=""/126, 0x7e) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000000)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x4040, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x3b, "c262ffdf8310b3aee866748689edef675b64d11d3bef5bc661404077d24fb2969745f1db4c759bfdb564174fefa637ea12c9f9400e3acdfe6cbf8f"}, &(0x7f00000002c0)=0x5f) listen$netrom(r3, 0x4) ioctl$VHOST_GET_VRING_BASE(r6, 0xc008af12, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000400)={0x9, 0x1, {0x3, 0x2, 0x101, 0x2, 0xffffffff7fffffff}}) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000540)={r0, 0x4, 0xb0, "a5a9645aad95568be085a732f52e87ed81c63d980efc098d50b238f76e070f7d5cd99e0f9b23d46ef7c4fbe38c29163f277b697e61b198ecd770c28575f875eae442dd28f1a8c8d928f06c884558ebf1db3507ba443e84bca26067c276d27b374f69ee158ef23dcae6273677d56237c2a28462bbc809aaaf1751"}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000300)={0x7, 0x70, 0x6, 0x7, 0x7, 0xffffffffffffff01, 0x0, 0x8, 0x800, 0x4, 0xffffffffffff8000, 0x7, 0x6, 0x1, 0x4, 0x4, 0x4, 0x4059, 0x9, 0x1, 0x5, 0x6, 0x7, 0x853, 0x1, 0x8, 0x2, 0xfffffffffffffffe, 0x9, 0xfffffffffffff001, 0x800, 0x3, 0xffff, 0xfffffffffffffff9, 0x1ff, 0x6, 0x4, 0x1, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000040), 0x5}, 0xa100, 0x3, 0x8001, 0x5, 0x0, 0x2}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/04/30 13:48:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0604007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:19 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x800, 0x8) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f0000f6e000)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="2a06c8f713db0a4dd127c85d060d21a6", 0x10) sched_yield() 2018/04/30 13:48:19 executing program 6: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f0000000140)=""/163, 0xa3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000200)="115b22c8a5d18e9fab8f7ce528fe42daeb5e8ed2a24c6f9ee828b34266f8cf46229bf9742093705dad3be99a5806cdcb319e261a21b6ab52720502455b1a199f7a6d5ac3d96a9b1595d2befb6be29b4e2c1148a852", 0x55) exit(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) setpgid(r1, r2) 2018/04/30 13:48:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$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$dupfd(r1, 0x0, r2) setsockopt$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$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x6a5, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x8, 0x2, 0xb, r10, r11}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000440)=ANY=[]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd713348b75583cccf5b2bf0532984b855741320d992aeb39d145403076edaf0dc60774b6808849c229f4300f3db3861e2ecb7a5d0bde74eeaca5625b37ad5df6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$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}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) r12 = syz_open_procfs(r10, &(0x7f0000000440)='net/igmp6\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000740)=0x6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r13, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/30 13:48:19 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000080)=""/141, &(0x7f0000000140)=0x8d) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = accept(r0, &(0x7f0000000340)=@nl=@unspec, &(0x7f00000003c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000940)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000900)={&(0x7f00000005c0)={0x328, 0x5, 0x9, 0x420, 0x70bd25, 0x25dfdbfc, {0xe, 0x0, 0x1}, [@typed={0x4, 0x88}, @generic="e7fbb4a41647453b8621ede30fa0ccad9344e9666abaea704be2f849fd11c51fd9da98f2392ae8d0a9dc56079522d34ba297ac30cbdb0a0e94812c30a871d1bb17df87ad9094d009abb974fe218f563508524a2390fc609818a17595700ea9fe227a1663fe87ab3f2fdc603163fb7aa00db1be8a0451de392d03260d17", @generic="f2f1ecab44099e9d13c46aa6e315ac1f76750d2aab9e65398db57da4d870861724852cd619cfac6c3dcaff0706aac3dfdfd51e875017a3f2d5c5d6c0676243568da7493332a2e6d0cc7cc7bf0786f1fa60dcf04d0b77ef8850", @typed={0x14, 0x11, @ipv6}, @generic="fd327a2ec8c19e47004fbf485a4eb72ad8bf65a36efbd4750beb1cdda3853e29cca021163d0bed0c", @nested={0x1d0, 0x90, [@typed={0x60, 0x27, @binary="feed17504c1ef788c272b2b5c31a239fb45a4e8186be4e3a4900d0968f40c05c3647fef502640cd35a640b15b0e3eec941952cfd9e730363623cb3472c53e48ab8b40f47c1275200154c7ba6a9a42b8ffcf1714d48a76ee304"}, @typed={0x8, 0x28, @u32=0x80000001}, @typed={0x8, 0x5a, @uid=r3}, @typed={0x8, 0x2e, @fd=r1}, @typed={0xc, 0x8, @u64=0x5}, @typed={0x8, 0x95, @u32=0xfffffffffffffbfb}, @typed={0x20, 0x78, @str="6e6f6465762b70726f63776c616e3147504c70707031db5b00"}, @generic="1240c229772d3a4b504fe39e057e9208ac7aa07bb311864a68a4e0c182c7d86e5aa00fdfc060724553ccbe9ba22fb3c953b2a675b660aec1c7be043f15c878f56cb58133074fb88c6528503e4fcd89d3", @generic="1699a12a7b5d1fe3788bd84c06c954fa350e7d1c4eeb8183a4300fd0f83092be9e7529fff1400a2463c63425563e9cdd5577cd9a4da3503c90b74f4f757083f65c0bf7c8735b668780595d8f161a20cf7015cc5e809f1125e630e38c57b3d11d9acff1a3743c0b6ca1d2bca9383bb32a0736ac9de8e1cc566098e6ddcdab0fa09d911616c874a55e3403814b105f268b01fb5c6f5cecd82bd0142a8038bd781178bc840d5026ee55cdca6e5161d72fd832acbc68a514c442950b2100056e9990d9cd6903002110b745e15c0c3a51e0"]}, @nested={0x2c, 0x33, [@typed={0x8, 0x5, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x1a, @ipv4}, @generic="7274cf73e8dbdc8a895c4c3f6587c14f", @typed={0x8, 0x31, @pid=r4}]}]}, 0x328}, 0x1, 0x0, 0x0, 0x41}, 0x40) r5 = gettid() sched_setscheduler(r5, 0x7, &(0x7f0000000000)=0x6) 2018/04/30 13:48:19 executing program 5: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x38a, 0x400801) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) quotactl(0xf4ca, &(0x7f00000002c0)='./control\x00', r4, &(0x7f0000000440)="ff037d0ad8ad416b6d04011ab7852877af54672a12e210a680f6b1f1777f7564e8afaa86b85984f233d086b3") sendmsg$key(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x11, 0x8001, 0x9, 0x2a, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x7ff}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4, 0x14, 0x10}, @sadb_x_sec_ctx={0xd, 0x18, 0x2, 0x542, 0x60, "189be394da15e8adadfa2d1501854016044b0a1aba349cfd373f4ee8e954fb54a93e9e43f0854645714af63cb77d2c13e841e664d2fccd9a09db3f87751099195acc1fe33824c30205f5a6908a1660e1dacb742c28083e21e63ebdb089225775"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}}, @sadb_address={0x5, 0x6, 0x32, 0x20, 0x0, @in6={0xa, 0x4e20, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1, 0x4d5, 0x2, 0x3, 0xc9, 0x1, 0xa0000000}, @sadb_address={0x3, 0x5, 0xff, 0x20, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@multicast2=0xe0000002, 0x10, 0x4, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}]}, 0x150}, 0x1}, 0x0) 2018/04/30 13:48:19 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600f07da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) [ 685.609010] 8021q: VLANs not supported on lo [ 685.673938] IPVS: stopping backup sync thread 18160 ... [ 685.735881] 8021q: VLANs not supported on lo [ 685.762773] IPVS: Error joining to the multicast group 2018/04/30 13:48:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100000000, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x4e74, 0xffff}, 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000000)) 2018/04/30 13:48:20 executing program 7: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x2) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000cc0)={@local, 0x0}, &(0x7f0000000d00)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000d40)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x400, 0x14, 0x4000000, r2}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0), 0x1c2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000c, 0x10, 0xffffffffffffffff, 0x12) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000380)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0xa4150, r3, 0x17) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xff}, 0x8) r5 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x178, 0x608200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x4, 0x1, [0x800]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r6, 0x200}, &(0x7f0000000340)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000004c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x1, 0x400, 0x0, 0x0, r7}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000000)=0x4000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x20, 0xdbdf, 0x9, 0x1, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x9, 0x6, 0x20, 0x80}}, &(0x7f0000000600)=0xb0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000400)=&(0x7f00000003c0)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x0, 0x1000, 0xffffffff, 0x9, 0x800, 0x40, 0x6, 0x3, 0x8000, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000640)={r8, 0xf94}, 0x8) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r9, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/04/30 13:48:20 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a060f007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0xff9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000580)="27000000140007070375009701310f0a1e1108000000729bf0000000020002552986a76b014274", 0x27) 2018/04/30 13:48:20 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0xc9, 0xaaaaaaaaaaaac1b, &(0x7f0000000400), 0x3, &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64=r3, @ANYRES32=r2, @ANYBLOB="ff06465174e7bf5d000175236388d84a54bcf81940555fba751bb3ed9f382cd2e5b5e7df2b12ba1cad554d7fb1b28bee779f77a0b5cb76a2631280b02baa697c2194e5f02f9817244b82fa799f3faf2054b05ed42f08b27433452803fea625fd236cc3bec56334a277a9460dbb6a563ff63efe5ea02387803aa0997e70f8233438dc4e072c4aca0a6cf04a", @ANYRES16, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32=r3, @ANYRES16=r2, @ANYRES64=r0], @ANYRES16=r3, @ANYRES64], @ANYPTR64]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x6, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r4 = msgget$private(0x0, 0x20) msgsnd(r4, &(0x7f0000000280)={0x2, "000ba47866b4e60b3e900e63634b242cf160a2e354f21207c39744805bcfac7246a2015341e8524a005d8e895ff462a6570dee2d9fa90d361f841d4656"}, 0x45, 0x800) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/30 13:48:20 executing program 0: r0 = gettid() ioprio_set$pid(0x3, r0, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000480)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6081e8ff001c2c0000000000000000000000000000000000ff0200000000000000000000000000012c0000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000000c0)) 2018/04/30 13:48:20 executing program 6: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f0000000140)=""/163, 0xa3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000200)="115b22c8a5d18e9fab8f7ce528fe42daeb5e8ed2a24c6f9ee828b34266f8cf46229bf9742093705dad3be99a5806cdcb319e261a21b6ab52720502455b1a199f7a6d5ac3d96a9b1595d2befb6be29b4e2c1148a852", 0x55) exit(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) setpgid(r1, r2) 2018/04/30 13:48:20 executing program 1: rt_sigaction(0x25, &(0x7f0000000040)={0x42a538, {0xfffffffffffffffc}}, &(0x7f00000000c0), 0x8, &(0x7f0000000200)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") pause() r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x8, 0x9, 0x4, 0x7f, 0x0, 0x800, 0x20400, 0x2, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x31, 0x5, 0x3, 0x3, 0x9, 0x2, 0x7, 0x7, 0x1, 0x6, 0x4, 0x0, 0x7, 0x100000001, 0x8, 0x100000001, 0x0, 0x200, 0x0, 0x5, 0x81, 0x6, 0x6, 0x3, 0x0, 0x1, 0x2, @perf_config_ext={0x400, 0x2}, 0x0, 0xfffffffffffffff9, 0x0, 0x7, 0x80000001, 0x1, 0xffffffffffffe311}, r2, 0x10, r1, 0x1) 2018/04/30 13:48:20 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600fc7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:20 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x3, 0x1000, 0x7, 0x8, 0x9}, &(0x7f00000004c0)=0x14) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x0) ustat(0x20, &(0x7f0000000380)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x1, 0x5010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={r4}) mremap(&(0x7f00009ce000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b51000/0x2000)=nil) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) getsockopt(r1, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/30 13:48:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0xb83, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x170}}}, &(0x7f0000000500)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x0, 0x2, 0xd4d8ce620b0d76c8, 0x4, 0x3ff, 0x6, 0x7f, 0x1, r1}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4, 0x6000000000000, 0x0, 0x20, 0x8}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x8000, 0xb05}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x9, 0x2, 0xf2df, 0x2, 0x2, 0x2, 0x1cd, 0x7, 0x6944, 0x1, 0xc7, 0x0, 0x5, 0x400]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={r4, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x3d}, 0x90) 2018/04/30 13:48:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x1ff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) kcmp(0x0, r2, 0x7, r0, r0) accept$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/30 13:48:21 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06000b7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:21 executing program 7: socketpair(0xc, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf7, 0x0, 0x1, 0x0, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x3, 0x10001, 0x1000, 0x100, 0x7fff, 0x4000000000000, 0x3ff, 0x3, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x400000000003, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, 0xffffffffffffffff, 0x1) r4 = gettid() r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0xfffffd5d, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r4, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000006c0)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r4, 0xd, r5, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r6, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x233}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000001d40)='reiserfs\x00', 0x100040, 0x0) mkdir(&(0x7f00000009c0)='./file0/file1\x00', 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000400)='./file0/file0\x00', &(0x7f0000001dc0)='aio\x00', 0x800040, &(0x7f0000000a40)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x40040, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x8, &(0x7f0000000c00)=ANY=[@ANYBLOB="18000000000000000000000000000000b43efa35aab60700000000000000000000000000000000009500000000000000adc6fae6662f144608005500000000000000000000005d81323639cf1d9b5a4c1924c8779fb22a32e81c6b11d9361a0e30c41b9e4336eb8a588b4a6694071df1f3a7c340c23b8bbf36c1edcc7bf5916392ceacecd83f55c503883f458d8976a57d4ca5c27db491f0751e5ed6a4f6dc1256ffefa821043f060a6bd48e29d3c3e27d74c7466464ad52109e5f50416dec8ad8a0676e2a2e0517a042cd594abbe55c06ecb89d01bc037d4402921b4d20d8c43f3aba95107cd6c0934f52c88082f00dc2f39a3484"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000d00)=ANY=[@ANYBLOB="dc1100002045c2ec6400000000000000303feefcd8ed6d9f59838c84a14ac2dd57f974eb010400c5648cfccb631c2abc4b83c500daec80a190a763f4ec9766bbc9ac62d3ecfdb74efb8a84e98d2820891af87543f2701f26034eac2898d9726587c92418e559e7e237b2765dab3a4c5a00ee6edd3878104786d4ab51e40ee67782c07f38ec"]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendmsg(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) mount(&(0x7f000091dff8)='./file1\x00', &(0x7f0000000b40)='./file0\x00', &(0x7f0000000740)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000980)='hostfs\x00', 0x806beed795c5a2e2, 0x0) 2018/04/30 13:48:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7f) accept$alg(r2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x8000000000005) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendfile(r0, r3, &(0x7f0000000040)=0x3, 0x3) 2018/04/30 13:48:21 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600fc7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) io_submit(r1, 0x13d, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x7fff, r2, &(0x7f00000002c0)="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", 0x0, 0xf7d4, 0x0, 0x0, r3}]) r4 = geteuid() socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) setreuid(r4, r5) io_destroy(r1) r6 = getuid() setfsuid(r6) shutdown(r0, 0x0) 2018/04/30 13:48:21 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6960000000000000, 0x200) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000240)="006f26bdc4818d1f32fec0f0e4f279d93d536892b5cd51f307a5017f433e680ddfda660d94809ec139ae186a72b6cb449fb6b0e63eda105519b537cdc8d816d4bda22045b60dcf034a07c16c320d5a023762357f0a1cb10b131d1e5485db97cbdee3e0e4883dac549310076a61b49c0a7271ea21268e6b3b0583ad4f92939feced44c0cf378263", 0xffffffffffffffff) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x0, 0x1]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) prctl$setname(0xf, &(0x7f0000001fff)='\x00') clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) r2 = shmget$private(0x0, 0x1000, 0xd0c, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/04/30 13:48:21 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x3ffffe) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001280)=""/4096, &(0x7f0000000040)=0x6eb) ioctl(r0, 0x4122, &(0x7f0000000000)) 2018/04/30 13:48:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e0000001e55c6ef51ad6cd9800000000000000000000000000000000000000000000000000000000030006000000000002000010ac14ffbb0000000000000000030005000000000002000000ac14ffbb"], 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/30 13:48:21 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600097da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:21 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000005000), 0x4001}, 0x20) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) 2018/04/30 13:48:21 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000200)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0xa) 2018/04/30 13:48:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x1, 0x1}, 0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x9, 0x20000000002c30}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20, 0xa1af459485ad7349, 0x0, 0x2, 0x9, 0x8, 0x9}, 0x20) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000180)={0x1, 0x0, [{}]}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) 2018/04/30 13:48:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x1018c0, 0x0) openat$cgroup_type(r1, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0xa5, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') writev(r4, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000002c0)=0x6, 0x4) r5 = semget$private(0x0, 0x0, 0x112) semctl$GETVAL(r5, 0x4, 0xc, &(0x7f0000000180)=""/97) dup2(r2, r4) unshare(0x20100) 2018/04/30 13:48:21 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x223, 0x8000000000000075, &(0x7f0000000080), 0x8) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x80) poll(&(0x7f0000000100)=[{r0}, {r2, 0x4}, {r1, 0x200}, {r1, 0x1100}, {r0}], 0x5, 0x4) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000140)=""/227) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000240)="9af7a1b42f04865e3c522fdf1fab8119134326928529e3bce07046ffe2f6b75ca604888eb85aeacefdc0cf54b85ef1f23da11fd1eed87a6e43f5ba944257de84d85b2d40a6aa2361e8102fad0b4c39c70d56f0e7759ca4e1f1aee9ef2cb1bb7c14b919ea920108757b2d7bb1dba5208163f4115c5a0adcbf6d74243292ebb24e", 0x80) 2018/04/30 13:48:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000104000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) 2018/04/30 13:48:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x2, 0xfffffffffffffff9, 0x1, r1}) read(r0, &(0x7f00006a9000), 0xfffffffffffffc6c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x4300) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x80, 0x436058f4f4bddb56, 0x80000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x7ff, 0x0, 0x1, 0x2}, &(0x7f0000000140)=0x18) [ 687.738104] QAT: Invalid ioctl [ 687.750852] QAT: Invalid ioctl [ 687.759750] QAT: Invalid ioctl 2018/04/30 13:48:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x28, 0xffffffff0000000d, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x6}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x8500) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/04/30 13:48:21 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600067da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:22 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r3, 0x70a, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc9a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x8080) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/30 13:48:22 executing program 0: r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) [ 687.807653] QAT: Invalid ioctl [ 687.817153] QAT: Invalid ioctl [ 687.828480] QAT: Invalid ioctl [ 687.902968] IPVS: length: 115 != 8 [ 687.921139] IPVS: length: 115 != 8 2018/04/30 13:48:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x0, 0xcee}, 'port0\x00', 0x20, 0x20000, 0x1a75, 0x488, 0x4, 0x3f, 0x6f, 0x0, 0x6, 0x9446}) prctl$setmm(0x23, 0x7, &(0x7f0000fff000/0x1000)=nil) 2018/04/30 13:48:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0xfffffffffffff000, 0xfff}, 'port1\x00', 0x80, 0x8, 0x3, 0x6, 0x4, 0xabd, 0x24e0, 0x0, 0x3, 0x3a8b008d}) shutdown(r1, 0x2000000002) 2018/04/30 13:48:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}) ioctl$KDMKTONE(r0, 0x4b30, 0x5) ioctl$TCXONC(r0, 0x540a, 0xfff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20100, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$TCFLSH(r1, 0x540b, 0xfd) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e20, 0x800, 0xa, 0xa0, 0xa0, 0x7f, r2, r3}, {0x9, 0x3, 0x400, 0x1000000, 0x7, 0x0, 0xffffffffffffffff, 0x6}, {0x8000, 0x995c, 0x5dba, 0x3f}, 0xd4b7, 0x6e6bbe, 0x2, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d6, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x3502, 0x3, 0x2, 0xfffffffffffffff9, 0x3, 0x1, 0x7}}, 0xe8) 2018/04/30 13:48:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x5, 0xd) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e20, 0x20, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xb93, 0x100) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x7, 0x0, [{0x40000070, 0x0, 0x101}, {0x994, 0x0, 0x1}, {0x337, 0x0, 0x1}, {0x77f, 0x0, 0x1}, {0xabb, 0x0, 0x2}, {0xffe, 0x0, 0x3}, {0x9db, 0x0, 0x4}]}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0xfffffffffffffe86) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaa1eaabbe81751c0c4b18b63a1dfaaaaaaaaaa36bfcdd998ef1a4efc562eadfed5aaaa001f000000a09c00081100060000000000000000000000000000bbfe80000000000000000000000076ae5906856db6ded62eb68f51d5b7ea2b2d30e7e6e65153a6076915294cb3489e0d59c2e3c0ceecf8d02a0e27dc3d75"], &(0x7f0000000040)) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000340)={0x3, 0xf8, 0x71}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="6f77fb5fc7a6", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='veth1\x00') fcntl$setlease(r0, 0x400, 0x1) r3 = socket$packet(0x11, 0x3, 0x300) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000880)={r4, 0x3, 0x6, @random="d1b3c1261d0b", [0x785c020000000000]}, 0x10) 2018/04/30 13:48:22 executing program 6: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x304, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x10001, 0x20, [0x81, 0x0, 0x8, 0xf07422f, 0x1, 0x8000, 0x8c, 0x800]}) 2018/04/30 13:48:22 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600057da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='teql0\x00') setsockopt$sock_void(r0, 0x29, 0x0, 0x7fffffffefff, 0x13000000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x4, 0xdc, 0x757, 0x4, 0xe2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x44}, 0x90) 2018/04/30 13:48:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x20000004e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffde4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/30 13:48:22 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/30 13:48:22 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600087da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000180)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)=""/4096, &(0x7f0000000040)=0x1000) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/30 13:48:22 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) fgetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/180, 0xb4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e24, 0x5, 0xa, 0xa0, 0x20, 0x3b, r1, r2}, {0x5, 0x6, 0x8, 0x189e, 0x9, 0x80000000, 0x8000, 0x6}, {0x3, 0xffffffff, 0x7, 0x100000000}, 0x0, 0x6e6bba, 0x3, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x3500, 0x7, 0x0, 0x0, 0x1, 0xe289, 0x9b35}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'team0\x00', 0x800}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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"], 0x20) write$rdma_cm(r3, &(0x7f0000000480)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0xffffff61) 2018/04/30 13:48:23 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x3, 0x1, 0x82, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) ioctl$KDADDIO(r0, 0x4b34, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0xd000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00000000c0)={0x0, 0x6353}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x1f) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000180)="89563ea51e3cd0817b396b9afe861c9a85f523073916634396b053", 0x1b}, {&(0x7f00000001c0)="32057d3ba890a608fbf0387851a1f001b45435e4565f350e4844ac3ac6b4cb2b43974d48bc70ef6d6aa94be66119d3670514d365894bf1f8d808c405efe265b476e5670914a24af0d19ee63d78af09c26e82a9a04f90e7a3f17b2c3992e7eab0dbba8d1c6b2c3feb00a68675e76c89f07a5a", 0x72}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000002000000000000000000000000000c8000000000000000000000000000000000000000000000000000000000000000000"], 0x2c46415fdb9c0e0f) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000340)=0x9, 0x4) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000440)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x8, 0x7, 0x5}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={r5, 0x5}, &(0x7f0000000500)=0x8) [ 688.785240] device team_slave_0 entered promiscuous mode [ 688.791140] device team_slave_1 entered promiscuous mode 2018/04/30 13:48:23 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) r0 = msgget(0x2, 0x400) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/118) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/30 13:48:23 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06000a7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0xffffffffffffff65) [ 688.940999] device team_slave_0 left promiscuous mode [ 688.946337] device team_slave_1 left promiscuous mode 2018/04/30 13:48:23 executing program 1: r0 = socket(0xf, 0x0, 0x2) setsockopt(r0, 0x114, 0xa, &(0x7f0000001000)='\x00\x00\x00\x00', 0x4) 2018/04/30 13:48:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="cf010917f70100009603000081000000e0030000519f0000000000000000000008c9687ff35e190469243b736847e9fb701ab0ac37a8c04c1c4985b4d942819eb153cca4952d51568aa9ae9b34cf8744c45a67c9360b78678a8fb8648eca210a2ac57bcac6a742cea1e84fdaa9afbe4a1d2320bdb89d99258069d0703cb74e51efd8adbac659f008e16d980073fff655"], 0x90) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000000000)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xffffffffffffff74}, 0x0) 2018/04/30 13:48:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000f003000000000000ffffffffffffffff10020000ffffffff20030000ffffffffffffffff20030000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8011002000000000000000000000000000000000000000000000000f800726563656e740000000000000000000000000000000000000000000000000000000000000000040073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0001001000000000000000000000000000000000000000000000000380074696d6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/04/30 13:48:23 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @broadcast=0xffffffff}, 0x40}) 2018/04/30 13:48:23 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600107da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000100)=""/76, &(0x7f0000000080)=0x4c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x14, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0x8, 0x0, @uid}]}, 0x20}, 0x1}, 0x0) 2018/04/30 13:48:23 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000400)=""/246) dup2(r0, r1) 2018/04/30 13:48:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000080000000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) sync_file_range(r0, 0x80000081, 0x1003ff, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x3, 0xffffffffffffffff, 0x6, 0xd, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_ident={0x2, 0x0, 0x8, 0x0, 0xd25}, @sadb_lifetime={0x4, 0x7, 0x7f, 0xffffffffb63a4a10, 0xfff, 0x5}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x1c}, @in6=@loopback={0x0, 0x1}, 0xf, 0x14}]}, 0x68}, 0x1}, 0x48000) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/30 13:48:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @dev}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfff, 0xd, 0x15, 0xc, "92437267fb8c6f7f1a7a380a345a26b104d49a33e8fe1eac2efc2050c7123ab41f3e9e5a36c3f09784885722f31d101e44e7cd1116883b608c371c783b2396a3", "1f5722f08b1e1aa06bfd42fc0991d8f66dded61ab291fe7a45a1f5f29fecca14", [0x0, 0x1]}) shmctl$SHM_UNLOCK(0x0, 0xc) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000900)) 2018/04/30 13:48:24 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600027da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x3f, 0x3, 0x9, 0x400, 0x0, 0x80000000, 0x400, 0x4, 0xfffffffffffffff7, 0x9b15, 0xd7d, 0x800, 0x4, 0x7, 0x5, 0x0, 0xfffffffffffff717, 0x7f, 0x9, 0x1, 0x4, 0x80000000, 0x1000, 0x5, 0x7ff, 0x1, 0xfffffffffffffd09, 0x7ff, 0x7fffffff, 0x2, 0x3, 0x401, 0x4, 0xffffffffffffff81, 0xfffffffffffffc01, 0x2, 0x0, 0x18f9, 0x4, @perf_config_ext={0xfffffffffffffff7, 0xffffffff}, 0x8000, 0x7fff, 0xb, 0x6, 0x5, 0x800, 0x100}, r2, 0xc, r1, 0xa) ioctl$LOOP_GET_STATUS64(r0, 0x4c06, &(0x7f0000000140)) 2018/04/30 13:48:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"73795a5f74750700000000600ec77600", 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/30 13:48:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmmsg(r0, &(0x7f0000002340)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)=""/149, 0xfdec}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)}], 0x3, &(0x7f00000023c0)=""/56, 0x38, 0x1ff}, 0x5}, {{&(0x7f0000001280)=@ipx, 0x80, &(0x7f0000001300), 0xfffffffffffffd74, &(0x7f0000001340)=""/4096, 0x1000, 0x6}, 0x1083a111}], 0x2, 0x2041, 0x0) 2018/04/30 13:48:24 executing program 3: getitimer(0x5, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000000300), &(0x7f0000011000), &(0x7f0000003000), &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000001ff8)={&(0x7f0000012000), 0x144}) 2018/04/30 13:48:24 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06000f7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xe5, 0x8800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = gettid() sched_getparam(r3, &(0x7f0000000100)) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/30 13:48:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x8001, 0x80000001, 0x5, 0x2, 0x0, 0x7, 0x90000, 0x4, 0x80, 0x7, 0x4, 0x5, 0xff7, 0x0, 0x3ff, 0x4, 0x4, 0x6c7, 0x2, 0xfff, 0x0, 0x7ff, 0x4f, 0x0, 0x400, 0x7c, 0x5, 0x1, 0x7, 0xfbb8, 0xfffffffffffffff7, 0x8247, 0x101, 0x80000000, 0x3, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x81, 0x100000001}, 0x0, 0x2, 0x7c, 0x1, 0x4, 0x3f}, r2, 0xf, r1, 0x8) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) getpeername(r0, &(0x7f00000002c0)=@ipx, &(0x7f0000000280)=0x80) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5bfd, 0xa00) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000180)={0x0, 0x0, 0x2}) 2018/04/30 13:48:24 executing program 5: time(&(0x7f0000000c40)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000b80), 0x80000) getpeername$ax25(r1, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r5) r7 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r5) r8 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x801, r5) getpid() keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r7, r8}, &(0x7f0000000d80)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'crct10dif-pclmul\x00'}}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) llistxattr(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)=""/165, 0xa5) bind$inet(r9, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r9, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ion\x00', 0x101001, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$KVM_SET_PIT2(r10, 0x4070aea0, &(0x7f0000000180)={[{0x8bf, 0x20, 0x2ff2, 0x8, 0x0, 0x1, 0xff, 0xfffffffffffff001, 0x0, 0x1, 0x1, 0x1f, 0x5}, {0x8, 0xfffffffffffffc00, 0x0, 0xab, 0x3, 0x3, 0x20, 0x0, 0x2, 0x195, 0xeb, 0x2}, {0x6, 0xe7eb, 0x8, 0xffffffffffffffff, 0xc8, 0x5, 0x73d, 0x8, 0x9, 0x8, 0x100000001, 0x5}], 0x1}) ioctl$DRM_IOCTL_GET_UNIQUE(r10, 0xc0106401, &(0x7f0000000280)={0x73, &(0x7f0000000200)=""/115}) ioctl$KVM_SET_IRQCHIP(r10, 0x8208ae63, &(0x7f0000000080)=@pic={0x200, 0x766, 0x6, 0x6, 0x80000000, 0x4, 0x3f, 0x401, 0x0, 0x10001, 0xfffffffffffffff8, 0x1, 0x1, 0xffffffffffff17f3, 0x2}) recvfrom$inet(r9, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) writev(r9, &(0x7f00000012c0)=[{&(0x7f0000001280)="d1", 0x1}], 0x1) recvmsg(r9, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x80, &(0x7f0000e48fd0), 0x0, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)="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", 0x1000, r5) shutdown(r9, 0x0) 2018/04/30 13:48:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x31e, 0x52, 0x401, 0x70bd27, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) kexec_load(0xfffffffffffffffc, 0x4, &(0x7f0000001180)=[{&(0x7f0000000000)="451be55a72be0a8df051a90c432ed83a38ad0faf9295ada3ed494f1cae7e0e4a41ca02d62d88c5fb3021bb14c42397065f2ad71e294a43e6d82339e4a00419b1a6ee789a5d21a119c353f16db38c7e25aa", 0x51, 0x3, 0xffffffffffffffd0}, {&(0x7f0000000080)="0137caadff009b29777cbd213c7e5aa1dfee9bd1af60dfe9256ef73fc5c8712d44f00e68486859ac05fb8c1e4106787741191ee4f985fb17491dcc0e2483c2548c150b097f027bbff0dd2d4e67d2f39744550d6d5ef05c3ba7f8cbfa03b04932de9762bd0f8144883535acdf0eb3c4eef478b29022770dcf1b3ea4459e2eb3b9996c4a9db10b6e5c890022034abf20ea219d893a8c6ea1afce96", 0x9a, 0x0, 0x5261}, {&(0x7f0000000140)="544abb18021d97a8d4bc91db0205aca04e28c90dd4ece014169127c06a58eb6a", 0x20, 0x5f5, 0xa64e}, {&(0x7f0000000180)="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", 0x1000, 0x9, 0x5}], 0x0) 2018/04/30 13:48:24 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a06000b7da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget(0x1, 0x4, 0x86) semctl$GETVAL(r2, 0x4, 0xc, &(0x7f0000000080)=""/156) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffd3, 0x20000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x36) dup2(r0, r1) 2018/04/30 13:48:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000400)={r1, r2, 0x7fff, 0x0, &(0x7f0000000340)="a9b9d9ecaff205fe80fc34a3474374fac201dc32d7770d9ac17a3495d88fa9df14e21e8c848859a783d7cc794428289fd81e5f106561b7c4532d6a63d0973b60c3e97998440d4c72f341e1e43d8a63a9f8d55b5c6bb57d76fc3fa05e47eda73abb4203e4b07bc1fa1248af695b6f07bdb543842ad669f3fb46ca8c812798b53aa068c42a93211fb8d7", 0x10000, 0xff, 0x7, 0x0, 0xfffffffffffffff7, 0x0, 0x5981, "7cea5b0ca7b9c45431f924e01ac88bc605fd903585fc0482a05eca98c2ffcfe2ac28be8d136baeee81c243d14156815bcebd9a72418dce59323a36bead576e4bae97bc43d880fc2c1271ba1e6b4422acb585e21d6f24b960bec3b20a0f7054cc3deb1fd1bbf615a1f7f51dc713a4f1afe45c59e300a3a9acc1dc9bea412a02aee1593e39a52403c70146b1361559befa5dd38a42acb38ec80cfb7f532e59868811313363adc2f4024209d53c64f21468cba33b00a4b7e370c9153f38a0e8377326f7e5494a901de550e17810e6618782638ec35157b524c8785f59925a604506bf34fdccb580be4ce3143471d76452a2"}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x10f400) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000140)={0x0, 0x100000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r4, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r5, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) [ 690.178378] MPI: mpi too large (16392 bits) 2018/04/30 13:48:25 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf03d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:25 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x181ac41a, 0x80040) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0xd6) 2018/04/30 13:48:25 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xb590, 0x4) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x23, &(0x7f00000000c0)={0x14, 0x81, 0x9, 0x3}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) r5 = getpgrp(r3) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000180)=r4) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="04dc101e957cc559d6293d4d84a1ce6577771259e0708b9eef38d8e91e335176131d8592d4f7c93f6fffe15e199c080eb0ce167dfee35eae7ed89566934bec173d1423c860a8994413128df3f5f5eab5d47bf625cc52065e07a96ebd8e82f87c5916555d9dd493e9f7d6036242d34b6021175b782a63", 0x76, r6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000340)={{0x8, 0x3, 0x9, 0x4, 0x8, 0x80000000}, 0xffffffff, 0x400, 0x9, 0x7f, 0x5, "741bac70d0b3e36a275c184c150498a3eb51e997652b8360f18a46ed8707dd0fac4a90126388cee8f19e806b7bee4d84a86267b702f7cb50ad9654c5ef124834973964f546d811d37093508180603279c1d8e50f848876422445b20b07cc2f2443bf72029a7ddabe11dcbb99ecbb62399dd407c9d2b1a035c458b213cc6d0058"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000400)={'icmp6\x00'}, &(0x7f0000000440)=0x1e) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000480)={{0x9, 0x100000001, 0x4, 0xffffffffffffff57, 0x4, 0x9}, 0xff}) bind$vsock_dgram(r4, &(0x7f00000004c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x6, 0x100000001}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={r7, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x7fffffff, 0x792, 0xffffffffffff0001, 0x1, 0x80000000, 0xe6, 0x694, 0x3ff, 0x80000001, 0x100000000, 0x6, 0x80000000, 0x1, 0x9, 0x6]}, &(0x7f0000000680)=0x100) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0xffffffff, 0x3, 0xfffffffffffffff9, 0x400, 0x0, 0x0, 0x40, 0x4, 0x0, 0x101, 0x4, 0x6, 0x10, 0x80, 0x400, 0x5, 0xa, 0x9, 0x8, 0x401, 0x22100, 0x9, 0x80, 0x4, 0x8, 0xffffffff, 0x5, 0x5, 0x80, 0x3, 0x400, 0xfffffffffffffff0, 0x94d, 0x8, 0x9, 0x887, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000006c0), 0x4}, 0x805c, 0x81, 0x5, 0x0, 0x2, 0xff, 0x6}, r5, 0xc, r1, 0x8) ioctl$TCSBRKP(r1, 0x5425, 0x9) close(r4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000780), &(0x7f00000007c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000800)={r8, 0x3}, 0x8) r9 = shmget$private(0x0, 0x1000, 0x81, &(0x7f0000fff000/0x1000)=nil) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4}}, &(0x7f0000000a00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) shmctl$IPC_SET(r9, 0x1, &(0x7f0000000ac0)={{0x4, r10, r11, r12, r13, 0x100}, 0x3ff, 0x4, 0xf274000000000, 0x101, r3, r3, 0x27cb}) sendmsg$nl_route(r0, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)=@mpls_newroute={0x58, 0x18, 0x20, 0x70bd27, 0x25dfdbfb, {0x1c, 0x80, 0x0, 0x1, 0xff, 0x0, 0xc8, 0x8, 0x1000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}, @RTA_DST={0x20, 0x1, [{0x1, 0x8001, 0x5, 0x8001}, {0xfffffffffffffffa, 0x8, 0x9, 0x2}, {0x1, 0x2, 0x10001, 0x5}, {0x1ff, 0x7, 0x4, 0xffffffff80000000}, {0x7, 0x3ff, 0x7, 0x7}, {0x2, 0x9c67, 0xced3, 0x4}, {0x8001, 0x8, 0xfff, 0x4}]}, @RTA_DST={0xc, 0x1, [{0x6, 0x0, 0x0, 0x3}, {0x8, 0xc00000000000000, 0x4, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x1) 2018/04/30 13:48:25 executing program 7: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='ocfs2_dlmfs\x00', 0x1, &(0x7f00000001c0)) utime(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00000002c0)=""/99, &(0x7f0000000340)=0x63) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000003c0)=@ioapic={0x1, 0x0, 0x2, 0x7, 0x0, [{0x1ff, 0x3, 0x8, [], 0x3}, {0x4, 0x943c, 0x80, [], 0x8}, {0x5, 0x7ff000, 0x9, [], 0xfffffffffffff000}, {0xb458, 0x3f, 0x2, [], 0xffffffffffffffe1}, {0x7ff, 0x2d, 0x1, [], 0x400}, {0x3, 0x4, 0x6, [], 0x8}, {0x3, 0x1, 0x6, [], 0x7}, {0x800, 0x8, 0x5d, [], 0x7f}, {0x1, 0x7fff, 0xfffffffffffffffd, [], 0x400}, {0x3, 0x551, 0x0, [], 0x1}, {0x7, 0x8, 0x8000, [], 0x9}, {0x400, 0xff93, 0x100, [], 0xff}, {0x3, 0x2, 0x820, [], 0x1d}, {0x800, 0xfffffffffffffffb, 0x5, [], 0x101}, {0x10001, 0x3, 0x401, [], 0x200}, {0x9, 0x7fffffff, 0x80000000, [], 0x1ff}, {0x395, 0x8000, 0x10000, [], 0x8}, {0xff, 0x4, 0x80000000, [], 0x5}, {0xffffffffffff0001, 0x847, 0x7, [], 0x2}, {0x4, 0x3f, 0x1, [], 0x2}, {0xae000000, 0x40, 0x2, [], 0x8de}, {0x9, 0x2, 0x800, [], 0x80}, {0x3, 0x40, 0xffffffffffffff00}, {0xfffffffffffffffd, 0x3, 0x2, [], 0xfffffffffffffffd}]}) r2 = memfd_create(&(0x7f00000000c0)='sysfs\x00', 0x2) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000140)=""/216) 2018/04/30 13:48:25 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x101) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x48, 0x401) lseek(r0, 0x0, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x1000100) 2018/04/30 13:48:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="ad6089c5820faeb9952989a5ea54c7beef9f5d56534c90c2", 0xfffffffffffffef2) r3 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x1, 0x80, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x100000001}, &(0x7f0000000100)=0x8) r5 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r5, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r6, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000007d000)="b3", 0x1}]) 2018/04/30 13:48:25 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) listen(r0, 0x0) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "eb9cb2251ba9"}, 0x10) r1 = socket(0x5, 0x1, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYRES64=r1], 0x1) 2018/04/30 13:48:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r2, 0x902, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x1) fcntl$addseals(r1, 0x409, 0x3) [ 690.994473] openvswitch: netlink: Message has 4 unknown bytes. [ 691.051938] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/30 13:48:25 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000000c0), r1, 0x3}}, 0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x80000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/04/30 13:48:25 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf27d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:25 executing program 0: perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r1, 0x2, &(0x7f0000000200), &(0x7f0000000240)) 2018/04/30 13:48:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10001, 0x200000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/109) 2018/04/30 13:48:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/04/30 13:48:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xf5ffffff00000000]}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x145) r2 = memfd_create(&(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) 2018/04/30 13:48:25 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000240)) r5 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0xffffffffffffff00) r6 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000000c0)=0x0) kcmp(r6, r7, 0x7, r3, r0) r8 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x0) keyctl$join(0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, &(0x7f0000000080)) socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) 2018/04/30 13:48:25 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) [ 691.194012] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/30 13:48:25 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869030009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:25 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x3ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x80, 0x0, 0x4}) fcntl$setstatus(r0, 0x4, 0x42800) 2018/04/30 13:48:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x1c, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) 2018/04/30 13:48:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8080, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) dup3(r2, r3, 0x0) tkill(r1, 0x16) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac000000210001080000000000000000fe801400000000000000000000000000000000000000000000003a957e5f0000000000000000000000000000000000001d61a649b1c6451b6d0f368e41d42c022a1001cd52da702ab2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000e0000002000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/04/30 13:48:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xff, 0x84000000004002) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="af53cb584d8965e5136e170094a999e5e1cfc4ba7a76c1f81967d8700f2aab9aa1b131522d7dd2a9d09808d203a01627c4a41f60fb2211d778e92045b079a15ac4599c92033b741c336dcbe9d7795c4002e58f262a55014584b9125f4617bfa469ba932756dd28326e74e96fe462a020b551abfa8bf8f5b86e00046e2f87e8bac040781bf759771660ae4fb97126035929e77e3ff5918ec7031bff6d", 0x9c, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="995a7399e2566798291c23aea02f6117b7a44ec3be00f85dcb5cc1c56fd6", 0x1e, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="ce85d9e64eb382e68fbdb7ea1391634387ce2a11d3df220d066a82c7b5034e9df9bac5eee78da020ddaaddb350bc839d239f56f3bbe9ac320cfdcac154e0394e2e43f1a0906ca28f5b2759491f996a18286a2d757d56d053e58d178e37fa3a75cbfe2d4afafd56fff47417a8a99d", 0x6e, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000001440)=@nl=@unspec, &(0x7f00000014c0)=0x80) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000001500), &(0x7f0000001540)=0x4) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r2, r3}, &(0x7f00000003c0)=""/4096, 0x1000, &(0x7f0000001400)={&(0x7f00000013c0)={'sha224-avx\x00'}}) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x2000) 2018/04/30 13:48:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0xc92, @dev={0xfe, 0x80, [], 0x1d}, 0x8}}, 0x6, 0x8}, &(0x7f0000000180)=0x90) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)) close(r3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r2) [ 691.277472] ÿ: renamed from bcsh0 2018/04/30 13:48:25 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffff66, 0x10900) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fc6fc8)={&(0x7f00000000c0)={0x10}, 0x1f1, &(0x7f0000000100)={&(0x7f0000611000)={0x14, 0x18, 0x303, 0x0, 0x0, {0x1d}}, 0xee}, 0x1}, 0x0) [ 691.328953] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. [ 691.378250] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 691.423568] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 692.140596] netlink: 92 bytes leftover after parsing attributes in process `syz-executor0'. [ 692.188633] netlink: 92 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/30 13:48:26 executing program 3: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000340)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) r6 = getgid() r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x200, 0x1271c0) r8 = syz_open_dev$binder(&(0x7f0000000540)='/dev/binder#\x00', 0x0, 0xfd4fb5d068443d8b) r9 = open$dir(&(0x7f0000000580)='./control\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000005c0)={0x1ff, 0x1, 0x1, 0xffffffffffffffff}) r11 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r12 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000640)=0x0) getresuid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) lstat(&(0x7f0000000740)='./control\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/snapshot\x00', 0x34400, 0x0) r17 = syz_open_dev$ndb(&(0x7f0000000b00)='/dev/nbd#\x00', 0x0, 0x80000) r18 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000b40), 0x0) r19 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/vhost-vsock\x00', 0x2, 0x0) r20 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000bc0), 0x800) r21 = socket$key(0xf, 0x3, 0x2) r22 = socket$bt_cmtp(0x1f, 0x3, 0x5) r23 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001040), &(0x7f00000010c0)=0x60, 0x80000) r24 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001180)='./control\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) r30 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r31 = syz_open_dev$midi(&(0x7f0000001480)='/dev/midi#\x00', 0x400, 0x8000) r32 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000015c0)=0xe8) lstat(&(0x7f0000001600)='./control/file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = accept$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x0, 0x0, @multicast2}, &(0x7f0000001700)=0x10) r36 = openat$ion(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ion\x00', 0x200, 0x0) r37 = socket$vsock_dgram(0x28, 0x2, 0x0) r38 = accept$ax25(0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0)=0x10) r39 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001800), 0x800) r40 = openat$null(0xffffffffffffff9c, &(0x7f0000001840)='/dev/null\x00', 0x0, 0x0) r41 = mq_open(&(0x7f0000001880)='\'\x00', 0x40, 0x82, &(0x7f00000018c0)={0x4, 0x2, 0xe000000000000, 0x0, 0x7fff, 0x1f, 0x80, 0x2}) r42 = syz_open_dev$mouse(&(0x7f0000001900)='/dev/input/mouse#\x00', 0x8, 0x0) r43 = syz_open_dev$evdev(&(0x7f0000001940)='/dev/input/event#\x00', 0x776e, 0x400000) sendmmsg$unix(r0, &(0x7f0000001a80)=[{&(0x7f0000000140)=@file={0x1, './control\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="93ad2bf6dc997a757b1f8c4c8871f2d5611d11c3857ef338d3bc33a5ee6bb1b00b3fe8faf3256996d5c6c5b31a5aac14cb30daed116595737638372d5683bfbfe7c6c8312e989da69e328a5caec2b8b0f45ec40489dfa1e599fec4147660005c519d1e53809dd863d1bae5db61e749fafaeb9e60f8db2bf0230399c8a8", 0x7d}], 0x1, &(0x7f0000000800)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x8040}, {&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000940)="8b4d86f4bbfd0ca0545bdcf6b221d69e6b16f4ed9995046a8f4c211d995b51e7f8748e8b919b66f7fe33e3fb3ae6aa042004e33e54c377621e29632f115acdd90dab66625ef2a6265236c16377b4ea31b79c4d47362256f4b0a01948f29177966cfc4097", 0x64}, {&(0x7f00000009c0)="536b0184fa88c5634b9de49fe0d30a1ab72adbd62a6c21a97d97d8e91148aaabe8cdd9df88d9e00640e3bf539d1e4f07c816b23f23494523e09e2d55ffa20b401622e21fcca74d1cde3ed305d54f049b6d3b11a847b86310b35ff0f358f5bc64e8943d4f7cb926fd7222489bc450a73c44ae096ae46120f7a9e5ae1adef6d353a127fa5eb72f33bfe5cd2a4df3a1b46b408d50937d69aa1ff8cca09737d8c98e323c25e08f03eef7c14e3cfb0b030978df", 0xb1}], 0x2, &(0x7f0000000c00)=[@rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}], 0x28, 0x4}, {&(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000cc0)="35eaeed454e0505e63d2f8e7f03b9af5dce17c0caf178077e5fbe4160069f1643cb937dbd59c063cbd74661c941bf7d1c43d39cdae829682924fdb841dbc525cab0c248733cc0d5bdbc105f2e3aad2c7feeea197074bed26f38f617e5eefc37eb6a6e6960b2b3c139c7bb7a419498bab8574a68f035251170237ff0c67c6cbf2d22370201c1047019c1559ec2575b4a037062af6493abb4c60a56c04e7ce7a7ca6ff20b2356f17caae9eeeb6c66932901a9e08d143fc7b6bcbf3bb7068295383502b213eea130b9e23e777aa487d32f953d1d2935114951d98877edebc46c4287597785662fb", 0xe6}, {&(0x7f0000000dc0)="d19bd62454807b67786c706531d7458ad778de764116f54d13cdf9e2757f3a309f6da1f9fce6c957d3ce80f23fe42c727bfc2d4acee8b029816d7ce203ae4a63731fe18f1b206ed4a3917cae3ef3c5696bcfce34f5a1c75e342330dff301b957e50904c6b5d5599fa3e12e7a7be46d26a4ce527c884fa7125f729ff40309d0e8aeb8", 0x82}, {&(0x7f0000000e80)="1b438ea452c1c09ec1e601677fbd24353cf2329df32f1f8f5ddc32daf0e33d3fef26196910212b3837ce4f6a4be238398b52cab343424641182b5987f3adc24b42bad44fcbab9a8eed46175e8211afa216b75c8a85d603f066804bf725f1f12d93b1c418d3f76866edf47def0044de218ff79810f0262573bb4c734d4dcc4763ace693b7c92a03b9e3b38ec8eb7bbbcef0f517b33f41faa3a257b8d48dc670a0c47d1200511c45d8189775dfe0", 0xad}, {&(0x7f0000000f40)="70fb912d7ac636e33583f5fcea866ef7a6ad7966a3ab45d2d47ca09be9f91f6508231b33982177bc06eb552c4979afad59dbbcc0d85a0bf85bbe47a974d807677f7917bc8f8a92b6835bcb42d0f89db542b8234583f3dc7e4f0c8381b5e393cef3170ca8cb5d899d953ac722bfdbe6d9b85134c4f7db2cfcce11f35ec429cc685afc4183c47534a85e0544292b2c50d41be45d1ac9a2e4d94e8d06524c17552c213a06398af5b241a5b92a59b4da3ab6c8eba262", 0xb4}], 0x4, &(0x7f0000001980)=[@rights={0x18, 0x1, 0x1, [r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42, r43]}], 0xc8, 0x11}], 0x3, 0x8000) r44 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r44, &(0x7f0000000100)='./control\x00', 0x10fe, 0x0) faccessat(r44, &(0x7f000003b000)='./control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r44, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r44, 0x84, 0x1f, &(0x7f0000000200)={r45, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x8}, 0x90) 2018/04/30 13:48:26 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000500)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @loopback={0x0, 0x1}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r4, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000c2b000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x13) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/30 13:48:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0101000000000000481800400000a2e30000fffffffffffffdff"]) 2018/04/30 13:48:26 executing program 7: getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)={0x80, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) 2018/04/30 13:48:26 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390809402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000080)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa0, 0x181000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) r4 = semget(0x3, 0x1, 0x260) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00000002c0)=""/196) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xc0a, 0x9, 0x7, 0x3, 0x400}, &(0x7f0000000240)=0x98) 2018/04/30 13:48:26 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x10000}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x101) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000080)=""/228) r3 = socket$inet6(0xa, 0x806, 0x0) r4 = dup(r3) ioctl$TIOCGPGRP(r4, 0x541b, &(0x7f0000000280)) 2018/04/30 13:48:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="27000000140007070375009700310f0a1e1100103b0c70ec41ff034f13dbc59bf00000000200a3", 0xfffffffffffffe11) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1) [ 692.395810] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 13:48:26 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390909402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:26 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="0b7b6d5bbdec48ee75d8775ba6acad62c513e8f7f097981f11f3e3a12a1c5bcdeab96b95a5d486d18fefe6f2671da84142db4ed4ffe61adad35cec09737b58b6d348282a27095bff8c7c1900d260ecf0ea364b9ae6ae0b33a4afd29572263c95a55140b57fd6dde5d0199730a59efd64ac08d77530aaa52b703695860c5d874a336529ae4c0b46347fddbbab0f771841ef3936fb34621a7d20380b749ce920a2271f976d8e9bd0e049e3979970f9c90ea1438bd6aac1129e1f1b60bbd9d86b54b86a1c3ec1c17189d133c38cd6b6215f138186e8eb42ca") ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x9) 2018/04/30 13:48:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fff) readv(r0, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/25, 0x19}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0xe8, 0x40, 0x0, 0x1000, 0x100000000, 0x7ff, 0xfffffffffffffffe, 0x6, 0x7, 0x100, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x4880) sendto$ipx(r2, &(0x7f0000000080)="1d4f739501fd472b7aee8008d5a8dd81f0bf0a1a1ef1aa5eed50af3012ee508c98f2d849953342e0e6c70a6d8dd6de52e7b568e40719e0d5b695a8cc3ac00bac17df83a38fba72ac2ce02453b4059c4f5c", 0x51, 0x40000, 0x0, 0x0) 2018/04/30 13:48:26 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x26, 0x80}}) recvfrom$inet(r0, &(0x7f00000000c0)=""/101, 0x65, 0x40002000, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/30 13:48:26 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x80000000) uname(&(0x7f0000000b40)=""/80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0xac000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000a80)=0x4, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x94, &(0x7f0000000240)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0x96e, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x100, 0x20, 0x8009, 0x1, 0x9, 0x7fffffff, 0x4, 0x0, r3}, &(0x7f00000003c0)=0x20) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000080), 0x1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f0000000440)="6bb69ba38e498d6998d54170456d19687a75d13041b92be4e9dd7588adf358638cca06d03514fc263a9c83c5b8c93e31f3f984f19e53f375148a7a0bc7f4542c1b6a1632810be6032933f75848167d3a5900a20cb59e651121a2da27204875b03a3c221ae423b7b34bc1e98fce994aba9d3026cd53914024c57ea1514f461f37be2a7390e0499f6a680d745f69276bfa80547c5efa3f5ceca29731addf41f86447fc12f6dd85809820c7c274e255cbdddba9cf151f6fc316f05bbe983b67b6d28db37ce4267f90406067c2b94f3c9dbc99b71f257ad35d2e6d8d8d6f024d91b2", &(0x7f0000000540)=""/233}, 0x18) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ptmx\x00', 0x8300, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000b00)={0x6, &(0x7f0000000ac0)=[{0x1, 0x1, 0x4, 0x8001}, {0xd99, 0x9, 0x100}, {0x2, 0x5, 0xb075, 0x90e}, {0xfffffffffffffffb, 0x2, 0x8, 0x80000000}, {0xfff, 0x3, 0x0, 0x401}, {0x10, 0x6, 0x7f, 0x7}]}, 0x10) bind$alg(r4, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000a00)={0x3, 0x1, &(0x7f0000000780)=""/155, &(0x7f0000000840)=""/149, &(0x7f0000000900)=""/248, 0x7001}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/135, &(0x7f0000000000)=0x87) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000680)={{0xffffffffffffffff, 0x2, 0x1ff, 0x1, 0x8}, 0x0, 0x7f, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0x400, 0x5, 0x401}) fcntl$getown(r5, 0x9) 2018/04/30 13:48:26 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x280001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000006540)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000080)="bab4a41433b5824e071ae47be6724ecea703fba075e8ef7a05f3e9dac6153e3a4bfc4710e47cec13bcb1df24fcb574d083b6b3ed8af528b9fe61758aa2b0f62fd43a6986e25597fdfbd309bd1e4d770d34aade2837", 0x55}, {&(0x7f0000000280)="63b4d07a7510abdfcc3c8e24b4f21b2b8531927b6e205380574261c587e72ff0bb0457bcb6403f7fc753cdf847e9b49256d54fdd1d427e4a1087fdeeb941d3a1fe1b7c13d5248eba7d267f39e76ea6adab52391571f92b24ed48264dc62361b18d88f0dbf4657f8617a34b7f32f257f8e138a0e02c6b15f6612a7ac9cc55b47517996eb1d1fe46e6407ba0700f9aea6253c9242bc2d655cb37ff274231f90bfc5cf58a82bae46f8c86e4831bda52051a28748c82cae238598f767a4c342c8c33f974f3596a6c0bca6b41d89e70d53aba3d0cee8597d926cb1720fd8c8f62a8cb6fed8420c8f405081939d63fe19af0bf4d", 0xf1}, {&(0x7f0000000100)="24959df1f641c662b741d3707012dcc1f12ab154f30a4f482ac29fe37f65d785577291e4adfbefb82b89726c41", 0x2d}, {&(0x7f0000000380)="ec30417f491a5a6b62930f24b28ecf5a84fe27ad3a9d2382df78f9a8f650fb8c602e9c1fdd9103e42ff82e2b5ed3a397b8115b2f61d28fcc7ba9d61bd61a8462c556b591", 0x44}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000005640)="b18cf8b24744903a520b8e6d901f3b649cbfc7c6b50b16faf640ed53de670ffc95eaf8c5b094fff3ed141fb58fcb0d55a051487f1310624562f8f94d578db5e5f77952fdc88f465dabdbec6f289c56cdb806e2658e084a2dfd4ad5bac16ae1b6cc15784f9207f642a76cb5a6cb334ed75143e0393ebd171620b8a6e2473830467c5c8a4174c8d8502cd8707e2195929385c340183345f5c2ab640b7ea3ca95171ff0007e07", 0xa5}, {&(0x7f0000005700)="bc9ef3eefd960a7cf51120545ec89a765434d65a6d7863607b061ef6e43ae33d9e830b6426c4ebee459b87675f25a377ec2952df58858a76b6985a14edffee28e8ae5e18dba7d6979f2bbbd4b8ba889151d7970c010d3cde76a1bf977ebe88664aa7f7b41b330ae2de1b24a64951e4dbb9ec706dd63066abc20f4c51c1bbf98295df39ce49748a8d9a8d14d5bf97f9cf09aee744e0a8d2f913f5f6b7ca834ca596", 0xa1}, {&(0x7f00000057c0)="b1e2bdda78bd5accf37ad46e41e758766652469fa58546f9763e8a69ae4f9f0153c72f94be61b3acf2400a270be64ea276961dd63bd30b9bd614478b12b55e2876ea7f4351e9c2556e2022694c239c7c46dc150392906bca33933e062a3216a9aa026efc6d2031c9575e8e46a92ee345eca1492e43bc473004677acfd4cc3d2a547d38c7036e86b00738db6c59588ffadf40b6", 0x93}, {&(0x7f0000005880)="a1255f96d58d8d2c97ff43c379b50e9d67dfe9eb026268c91e22e145952b667b56535e8aa525bb2b54edfe76e752106e32dbb495e55f7de288a00a87c4ce67cbf63438932f2eb51b4199b4741f44e8f34d0bb5468d8e0d55594782309944160c783e766aa47ef36ec9e363429fc334f9f27419daefec12e18498e425aa90e480294a527f3abf65a993f2e7e4f672810442450dc02b4aa064a48f8d54322f3f90534bac72a2d4091bf9fa6d5705622a2cdb24531bea25a9d075ae5876ce7735284862145337af69c7f8ff88ec6f796bd04b974e30c19c8934287cec636c6d4fb33936a919ea668588509a99ebb7d4980694ff27", 0xf3}], 0x9, &(0x7f0000005a40)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x30, 0x4}, {0x0, 0x0, &(0x7f0000005b80)=[{&(0x7f0000005a80)="bd8531007800d6498179646577c91a834fd8fc0ac266444a26bc58df67f27f0424681111dedca0a85c8d76a8bc523f9b0f602a476cee4ab38b7450d198cfc89c1c669305304cb0bcac667d9b98b8d3a5a24594790dfaa9bb9f8ca81fa2467cb6f504b7605ed770dcb53834122f252d10444660f0654fdca2ab9ab10c979977525c887b4dff58b572c39c4df09cd01f9a1e95045fbd145d1d44148e97cf7c25cd3643de5ed6c9bcbdd91e68206b099ba413cae03f", 0xb4}, {&(0x7f0000005b40)}], 0x2, &(0x7f0000005bc0)=[@iv={0xe8, 0x117, 0x2, 0xd1, "dc1e9e36cb3f80085f3a34a9eff28315568f28a5f151206e66db320f1ef116450d8dba2b4bd8d429d0b392012bb066e628e92312726bd6f21030098e0f6b1130d63cb0ce3747451dfcce8bdf0652d0d6393114e44dd8590178dc8e0369d9ed4398f9b5d044b56681a70d3063b26b5786af3ef638293308adfeb2280be364a3bd7b0f372214684d8a7fc4a5b64e211225570a743c21f5ab607346e73aa45ed1c613702645003da18957f2c20946227e75932205ae45d418e6fdf58a3eec330997bfb754e059653144d6d7b85f4bd4864e47"}], 0xe8, 0x4000}, {0x0, 0x0, &(0x7f00000061c0)=[{&(0x7f0000005cc0)="920312cebf8068f8d4e120ca863adcb749787e02fd516b4fcad5245d897b277dc60ef81be0c9361795d3c5eafd0a6ef72d22de1134d14eb33aabcb0ab1174fd8652e09cb1829183dd694904e8d4e854307535d4db4146137240539d85a90f068617e02e3d2917ffc1258cbbe2d2e6c65434a169234baeb90654bc1615a9facf69d94ca46c0084fb5e52970e17eac45d7e2eee756f9d3b4703b735a963f046c3152e4147b8016eba2019f9aa57bc179cda199b587c0117764cb27be34ca0909ed31971a7a0ec4ceec2317d20b29f9a627abd9731c31bc1dc3373ddd8ba995d83aac4bbe370d2f037a5edd86a20ad2ade629c5da95329b79aab25311f7f0", 0xfd}, {&(0x7f0000005dc0)="8f79b0c5216cebbf2458e717ba9332c06e02c350c38b6ce7e5936c99f37029807031567328bd9cdd136f6c1ba1137f7fdede25e668f896026a2ac4f9f3fa4150cfe79372bab3df6bffbfd244425c0da0cb266587bf3ddbc5662e7265b0e8abe489a3c567ba6bf928efcef3825ea591d4cec73848bfa0abb0e81d7e61666340f84ca5914aeeee73dbbc6c83eaf82c9920b555d8c87436b38b650b745116d3d0ccb43ebd20f774ebeafa7dc92d86e118d89601067715a7317dd1cb", 0xba}, {&(0x7f0000005e80)="ac17e6976cded2a344972c23a73b08d88c6c124e27ea0022fa816195a425552cb7580152a8a0886777850aa9615b31f3adcf5efb59e1ba7c21e97986892a9dd4becb3dda5be4dcede579973e3725c18b340b593c440f3e557c6f8efde57c625c53dc89de21e148ab8a68e93eadf90493dff4adca09c823197c6fe01b53a69272c9e6e79766dcd3af24542ba09929e219d94c5f7394a6be4cd2058866ba47b1c85b9c370b33cf3934463fa6d39a474e3debebc5632d0122c7650cd649f2c4f2500cd9cc", 0xc3}, {&(0x7f0000005f80)="ddbf542889d6c345bce3685e71d137266f84a37ec03c261668378d9b107c7286e45fa3e09e4ef062f99cc2df645813d3079b0ad40bd5220fffb6a18816d2803a1404e94aa7262e902996a9f0db834cdbb6f565d7fe82bc88f3fc6a322c1908ebbbb447e302d0177ace9637ab639ed9349687de614b3a7be5d5b6c832b23c8f4e3ef635fc37d41b8728c5424f7f450a7cf59a63adf7f0fc0a5ee3", 0x9a}, {&(0x7f0000006040)="3d15476edc2ab864403d7a20fc4f6d854c83b089fb5565dc4686ac76ead78f3c74cce77754865b26ab725a79312c357c9c94cec12bb669e2bfced652ed3bd90ac906efed456ce0b8bdc5adbea25e6b5b8e5da60df7", 0x55}, {&(0x7f00000060c0)="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", 0xfc}], 0x6, &(0x7f0000006240)=[@iv={0x68, 0x117, 0x2, 0x4f, "46baab2921feb147e56c7f8755a2aa64a8f1d4866c9ac0365be074feb89df1ba651c3d8f4bd1a97a4c23bf87c070e87d785f256bcf228e22c2145647dd06b444dfc4e68397b1081621b4e318d220b2"}], 0x68, 0x20000000}, {0x0, 0x0, &(0x7f0000006480)=[{&(0x7f00000062c0)="124b3770ee76e3da60d4624c16268ae3548eef1329857d08c6854c60b99ccb2f77ea6ede68fa40761080a49071f1a760997804143ed2b2bd6764c7cc87f02fbfb1ff11628f035ab2fc8b8a296f4534af508b537ccbc5e7953e01b3025c45d07d1cdc4dde83f269deb470dd7d96", 0x6d}, {&(0x7f0000006340)="347c699d7c6f77f8e6b6e2270bdc51b036acd46a6460d3c2d8f0c5182562d5bcbe7010379c2abe65c066cddf19bbba244a59556b46c4f3e54d01c693d3760863df0aceadfaab742728e4ff298dc1dba8798e83feca95f67addbb7ef1ea5567bf5dfcd735034357c98513c39c2cbf966ebc804d450e1ae4eb3e2a52a84b4eb112a6a92c5729b2029bb3bdbe", 0x8b}, {&(0x7f0000006400)="8c8288e2020d9673c8c1", 0xa}, {&(0x7f0000006440)="cedf658514f806deb0c060a3a783fa5725e6d54c35cf856a77b81949bf164541301344d8a1a7a68105da8b307f86b421b467ded0cc57da", 0x37}], 0x4, &(0x7f00000064c0)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0x38, 0x117, 0x2, 0x21, "2c81a6c68f0c5d8a5a43469cc9087259bdee6048b6c597a53d1d14384359c8f70b"}, @op={0x18, 0x117, 0x3, 0x1}], 0x68, 0x84}], 0xa, 0x8000) [ 692.508212] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 13:48:26 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {0x8000000000001}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/30 13:48:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) socketpair(0x2, 0x80000, 0x5a7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000000080)=""/154, &(0x7f0000000140)=0x9a) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)={0x3, 0x0, [{0x4, 0x7e, &(0x7f00000001c0)=""/126}, {0x1, 0x49, &(0x7f0000000240)=""/73}, {0x0, 0x8, &(0x7f00000002c0)=""/8}]}) 2018/04/30 13:48:26 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390014402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:26 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) io_setup(0x4, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0x2000fe00}]) [ 692.698911] netlink: 'syz-executor2': attribute type 20 has an invalid length. 2018/04/30 13:48:27 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ifb0\x00'}) 2018/04/30 13:48:27 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000240)=0x6) 2018/04/30 13:48:27 executing program 4: r0 = socket(0x8, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xffff7ffffffff028}, {0x6}]}, 0x10) 2018/04/30 13:48:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) close(r0) 2018/04/30 13:48:27 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x80040, 0x0) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000400)={0x3, 0x20, &(0x7f0000000080)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000440)=""/173}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000080)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) dup3(r3, r4, 0x0) 2018/04/30 13:48:27 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f86939001a402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:27 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x31, &(0x7f00000000c0)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/30 13:48:27 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2, 0x3, 0x4, 0x8, 0x8, 0x0, 0x8b, 0xfff, 0x3, 0x6d, 0x7, 0xffffffff, 0x62, 0x5, 0x6]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r3, 0x65b05b6a}, &(0x7f0000000080)=0x8) [ 693.440388] Unknown ioctl 1074025678 2018/04/30 13:48:27 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390020402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYPTR], 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) r1 = dup(r0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x12800, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xf8}, 0x1c) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x3, 0x6, r3}) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="3a92", 0x2}], 0x1, &(0x7f0000000780)}, 0x0) 2018/04/30 13:48:27 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x8, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xc3) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x5, 0x7fffffff, r2}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)='/dev/ashmem\x00') [ 693.515747] Unknown ioctl 1074025678 2018/04/30 13:48:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) alarm(0x963a) 2018/04/30 13:48:27 executing program 7: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x4, 0x5, [0x91, 0x480000000, 0xc381, 0xffffffffffffffff, 0x40]}, 0x12) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000200)=""/247) 2018/04/30 13:48:27 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390b09402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/30 13:48:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'syzkaller0\x00', 0x80000000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xd9, 0x6}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x3}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x80, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/30 13:48:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x7) 2018/04/30 13:48:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x78a, 0x8000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000001ac0)="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", 0xfc7}], 0x1, &(0x7f0000000200)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x2a44, [0x80000001, 0x4, 0x3, 0x9, 0x8, 0x1ff, 0xd38, 0x8]}, 0x5c) 2018/04/30 13:48:27 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = socket(0x12, 0x800, 0x3) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000200)="83820a56dfbb8e26750aa6a53a79c399200e4181") r4 = semget(0x2, 0x2, 0x16) semop(r4, &(0x7f0000000240)=[{0x3, 0x9, 0x1000}, {0x1, 0x6, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x3, 0x3f, 0x800}, {0x3, 0xe3e, 0x800}, {0x0, 0x73, 0x800}], 0x6) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/mnt\x00') [ 693.646198] netlink: 57 bytes leftover after parsing attributes in process `syz-executor2'. [ 693.656597] IPVS: length: 23 != 8 [ 693.739173] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 693.747475] kasan: CONFIG_KASAN_INLINE enabled [ 693.754224] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 693.759656] IPVS: length: 23 != 8 [ 693.761638] general protection fault: 0000 [#1] SMP KASAN [ 693.761654] Dumping ftrace buffer: [ 693.774130] (ftrace buffer empty) [ 693.777841] Modules linked in: [ 693.781037] CPU: 0 PID: 8986 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #25 [ 693.788205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.797553] RIP: 0010:smc_getsockopt+0x8b/0x120 [ 693.802202] RSP: 0018:ffff8801b3b77cc0 EFLAGS: 00010206 [ 693.807551] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90006ed8000 [ 693.814801] RDX: 0000000000000005 RSI: ffffffff873e72c6 RDI: 0000000000000028 [ 693.822055] RBP: ffff8801b3b77cf0 R08: 00000000200001c0 R09: ffff8801b3b77768 [ 693.829307] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8801b3b77d40 [ 693.836562] R13: 0000000000000000 R14: 0000000000000011 R15: 00000000200000c0 [ 693.843815] FS: 00007f37cf8c0700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 693.852025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 693.857886] CR2: 0000001b2bc21000 CR3: 000000018b00e000 CR4: 00000000001406f0 [ 693.865146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 693.872399] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 693.879651] Call Trace: [ 693.882230] __sys_getsockopt+0x1a5/0x370 [ 693.886366] ? kernel_setsockopt+0x1d0/0x1d0 [ 693.890759] ? do_futex+0x27d0/0x27d0 [ 693.894545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.900068] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 693.904897] __x64_sys_getsockopt+0xbe/0x150 [ 693.909288] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 693.914290] do_syscall_64+0x1b1/0x800 [ 693.918164] ? finish_task_switch+0x1ca/0x810 [ 693.922646] ? syscall_return_slowpath+0x5c0/0x5c0 [ 693.927558] ? syscall_return_slowpath+0x30f/0x5c0 [ 693.932473] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 693.937825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 693.942656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.947827] RIP: 0033:0x455979 [ 693.950999] RSP: 002b:00007f37cf8bfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 693.958711] RAX: ffffffffffffffda RBX: 00007f37cf8c06d4 RCX: 0000000000455979 [ 693.965961] RDX: 0000000000000011 RSI: 0000000000000000 RDI: 0000000000000013 [ 693.973214] RBP: 000000000072bea0 R08: 00000000200001c0 R09: 0000000000000000 [ 693.980464] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 693.987717] R13: 0000000000000108 R14: 00000000006f5960 R15: 0000000000000000 [ 693.994973] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 694.014262] RIP: smc_getsockopt+0x8b/0x120 RSP: ffff8801b3b77cc0 [ 694.020509] ---[ end trace 709b7e7feabdbb25 ]--- [ 694.025304] Kernel panic - not syncing: Fatal exception [ 694.031068] Dumping ftrace buffer: [ 694.034584] (ftrace buffer empty) [ 694.038267] Kernel Offset: disabled [ 694.041869] Rebooting in 86400 seconds..