nux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, [0x1, 0x2, 0x4, 0x6, 0x3, 0x9, 0x8, 0x6224156d, 0x8, 0x2, 0x5, 0x10000, 0x7, 0xfffffffffffffffc, 0x5]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffff08cf}}, [0x5, 0x7, 0xffff, 0x80000000, 0xffffffffffffff00, 0xfffffffffffffffd, 0x7, 0x200, 0x1f, 0x9295, 0xfffffffffffffff7, 0x4, 0x3, 0x5, 0xffffffff00000000]}, &(0x7f0000000180)=0x100) 2018/04/01 12:30:40 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x0, @loopback=0x7f000001}}) bind(0xffffffffffffffff, &(0x7f0000000080)=@sco={0x1f, {0x0, 0x1, 0x3, 0x4, 0x10000, 0xffff}}, 0x80) socketpair$inet6(0xa, 0x5, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, [0x5, 0x5, 0x100, 0x40, 0x0, 0x2, 0x4, 0x3, 0x10000, 0x3, 0x4, 0x2, 0x3, 0x7, 0x52]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x9, 0x7ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0xff, 0x8001, 0x6, 0x2, 0x1, 0x400, 0x3ff, 0xff, r3}, 0x20) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) fcntl$addseals(r1, 0x409, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/01 12:30:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x1}, &(0x7f0000000040)=0x90) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x7, 0x4, 0x0, 0x0, 0xffff, 0x8, 0x1000, 0x2}, &(0x7f0000000580)=0x20) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000002c0)=0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xd6}, &(0x7f0000000280)=0x8) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x8, 0x30, 0x0, 0x80000000}, &(0x7f0000000440)=0x18) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000001c0)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)) 2018/04/01 12:30:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000380)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:41 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000003009fd1d58a4660682b6b4f0d000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"fbe28f51898fea"}, 0x1}, 0x10) ioctl(r0, 0x227e, &(0x7f000040c000)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0xf000, 0x4, 0x8db, 0x7fffffff, 0x3ff}) 2018/04/01 12:30:41 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) ioctl(0xffffffffffffffff, 0x0, &(0x7f000097e000)) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x0, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000)}, 0x0) munlockall() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240), &(0x7f0000000340)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() setpriority(0x0, r0, 0x2) 2018/04/01 12:30:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/23, &(0x7f00000000c0)=0x17) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x64, 0x1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x2, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0x81, &(0x7f0000000280)=0x2) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x81, 0x101000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x4, &(0x7f0000000300)=[{}, {}, {}, {}]}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x6080, 0x0) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000000400)={0x7, 0x9, 0x1, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x66, "f4ea376a9b04da20c72752121523ca8fc314ea13b5cb0c08fb004894cb6992ba1e7e3f4e0a9bcc2842e5d530206f68f1efa3951be56f1b340063664c9e054c8ac17abf9f1e32eeff015e8b41e363f3059b5e75c97aa47c855df955af39813a8f30769d102fd9"}, &(0x7f00000004c0)=0x6e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r6, 0x6}, 0x8) r7 = signalfd4(r4, &(0x7f0000000540)={0x7}, 0x8, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000580), 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000005c0)) ioctl$TIOCCBRK(r4, 0x5428) getsockname$netrom(r1, &(0x7f0000000600), &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)={r6, 0x8b, "d3aed2f47de528bd249769e8f729400e2a08918f30a8d30788ce9b14d7e32108c35cb77eeb06ed97466ec4d63cd507344f245b125e3cbbc6853c2469940ed52e4370e50981f300aee23be7f32db8177a5321061f37b7f7e0511d8856779100a0b74fcf0fe8369a4cc1b4b6cd4442d5ae7bf793e7740f95d9830d9c51adb133ab4d0d34a197b04c75a23758"}, &(0x7f0000000740)=0x93) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000780)={r0}) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000007c0)) getsockname$netrom(r3, &(0x7f0000000800), &(0x7f0000000840)=0x10) syncfs(r1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001940)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0}, &(0x7f00000019c0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001f00)=0x0) fstat(r1, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002080), &(0x7f00000020c0), &(0x7f0000002100)=0x0) r16 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0}, &(0x7f00000021c0)=0xc) r19 = getgid() r20 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002200)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000002300)=0xe8) getresgid(&(0x7f0000002340), &(0x7f0000002380)=0x0, &(0x7f00000023c0)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002400)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002440)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000002540)=0xe8) lstat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002640)=0x0) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002740)=0x0) r30 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0, 0x0}, &(0x7f00000027c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003c40)=0x0) getresuid(&(0x7f0000003c80)=0x0, &(0x7f0000003cc0), &(0x7f0000003d00)) lstat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003e00)=0x0) getresuid(&(0x7f0000003e40)=0x0, &(0x7f0000003e80), &(0x7f0000003ec0)) fstat(r2, &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004a40)=0x0) fstat(r3, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000004b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r41 = fcntl$getown(r7, 0x9) r42 = getuid() r43 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004b40)=0x0) stat(&(0x7f0000004b80)='./file1\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000004d00)=0x0) fstat(r0, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000004dc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r50 = gettid() r51 = geteuid() r52 = getgid() r53 = getpgid(0x0) fstat(r1, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getgid() r56 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004e80)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000004f80)=0xe8) getgroups(0x1, &(0x7f0000004fc0)=[0x0]) sendmmsg$unix(r2, &(0x7f0000005180)=[{&(0x7f0000000880)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000900)="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", 0x1000}], 0x1, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x6d80a6758017fb04}, {&(0x7f0000001ac0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001b40)="e84c995bcd60c1bb6df65a30e6fec350ee86c39ec62d25b63326eccd845f7fbb8abf482eb9cfd6cf32526c6240cf142ad03e33ee71f393eb9888aec4b5a4", 0x3e}, {&(0x7f0000001b80)="cda70bb1b22c48841ace32199b44998dddaeef679ff667415d0a1c5389d9a50e433813b5f902bebea6963977d2ac377344058bc77bf91360c20b6b30356b567d70e3aec57f7adc9c92fd568ab881546a3c0ad37d34a470cc490ae8fffbdefcca3c317b42d1611647451adf91d48f9a8ffb986338f44790b1aef2bbe73a9a6408f649e7f152e314eabbfaefb8668cf63f52ca830a8bd2dd658a9d873d8abed96f7496ee023a8824096391682e88d215", 0xaf}, {&(0x7f0000001c40)="d9352be8d1e63f7a908b9452cc112e9fff03530d8de6e8ffc9eb67b90c3a7cbe36897d88238fe7347cd0e92ba86425045b5ab556851fa71c372ed48c121752718d7812e7e37143b51edae469aae3070627834f8efc85e21c7e92ad72be9cbbc8d9553bf7bb70b78f7e838e754e2d89cc65cc9d134d662ca946814c3fad34f34a1077fea6f05525f5c4b081ab", 0x8c}, {&(0x7f0000001d00)="72a2998d4e878d03387e58b7c3854c12c48749c07dc1adbe13ab707bed8f40608d1958fed626cf2daa15ba62903456998b481f9236e286aa0b07c483c28f1ecacfe82367092028343b1707", 0x4b}, {&(0x7f0000001d80)="1baa4a38e39a9f2f5fb5e1a70b5b4321", 0x10}, {&(0x7f0000001dc0)="f1d581abc1ed84f69da4ff0b42f34498ac1848231d05853ff71a157b8067a26e2fe476a766fd1fdfb1d334d1c92791532910c74ba1e9511f2a48f9a4aabf4be849d870c8c04f3ab8d9a37c9bc9dbc519f9c998d28af8758ab69ddde136fc84895ce77378095ad8a68a0370ce63951b0863cf8725d284c57f8df98fdc9dcc9de1fc84086135239bb877deade9af698d38", 0x90}], 0x6, &(0x7f0000002800)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, 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{&(0x7f0000004280)="576f16415af2352d9701f0585d8ec3a91e3c23bea9915bb5241bfd3067978ec34f013e204255d530ce6672e11b67080cbdcf0718f03e9764985afff0a83598dcb1ff3e9a6c60efe5c04c0e5fde2bf9b1c0bbb1ae9f4105ecdc353ca55d9076c21d7fe0c7655d2df855cd6124181e92d8119bac20471da7317606bfe82afcd32e3c3a2a0cb02aa2b4339a672e64abe99741980fa507c4abf0b8c528d7f2a109d85bbe8a3491fb0e040ad2b6f5ed1db713bc966c2199b02ce3acb5a122b72eb24b32727927fc208749f188555cc0a404ecf5e8308b80840b6b038eca5f9b92fbdde06328249cc697cdc8ac721d92cc13c3ac", 0xf1}, {&(0x7f0000004380)="e0e5a20b1b7a6af63d234baccfff192159cea9ffc2967bfea35c5481ad9a29e51c44e259b862406d6d0330f4cff808fb9bc527a9c8b91921c5c7ac", 0x3b}, {&(0x7f00000043c0)="7d6cb9f0576ae9d5c4702d6432e4798f9b0ae2d49bc313084ee997514f9176dc5f6455731edcb217ae760b92744e029afc8aebe7264116adbc11863e6bba456240d4626875af02e2a6f3d2587145db71fdfbfd0fa494361cd797561c65a5f5a7240bba615317e63a59e60757e080396afe3a71f9480c14fcc296ef73d475ed1d6fbb1b5c74818598ed8c069743ffe65cca93fb90dad5367b2eb0e3aeb5afa1fc9e4d2d895ff1b178e58b5aac61c323e75ddd5463156fde809353dd", 0xbb}, {&(0x7f0000004480)="0b0411b9a2e59ff06a3748e2d4945e6536012e28a6328619b5d0775f9fc40e5d51836eeeb5ef883425cd92711c39af578f0bf85e08", 0x35}], 0x5, &(0x7f0000004540)=[@rights={0x20, 0x1, 0x1, [r0, r4, r5, r5]}, @rights={0x20, 0x1, 0x1, [r7, r3, r1]}, @rights={0x28, 0x1, 0x1, [r4, r0, r2, r4, r3, r2]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x80, 0x4000000}, {&(0x7f00000045c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004700)=[{&(0x7f0000004640)="ce692038f720d72049947982f63ac9b941edd6fa7d94647ff4a4bd4bdfd04918d4eec07a5298410413ed4d3cf9cf76d687ff51fe81a6a662a627c243fda7876845e683da31f926afe8113a4ef9f131fe3b4c044a370a9c4f8380baa17adb664fb11eb5d5d8f8f777b442ad8207ac81ee980eaa89dedd36c95adeb401a5e5124cbabe584a5b647f6c825c28c05f9745bc2ad0533ee460cf43d7769aff6e421a", 0x9f}], 0x1, 0x0, 0x0, 0x4040}, {&(0x7f0000004740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000049c0)=[{&(0x7f00000047c0)="e068dceba8bb6fbf1ac679f9545c7c00e18f9429f47edde00218ef19048b2f5180c43071b50e8bc3bc3630e27c62b29a6fdad23ce890b9945dbb1735f75e682a122026dba872814d52645b9dd8ab791df73192ea93bf0c6c8a860dd2991407f028d2bb0ebc234ab054eb7f089a48b5fb011d704c0fa721a441767d06d23909eea223d8aeb1614548b90e28d791c8dbe10afcd5c403745bac1d93fab93485742d8412970f5251fbb502b83da60749ac78dffeb7f930bc", 0xb6}, {&(0x7f0000004880)="ce39a823639047d5f3f58659d7e49fde43d80afeb39f3002e8f02aaef69a3cff", 0x20}, {&(0x7f00000048c0)="a49a3f91b55a9ef166cb693dbd212d342ffe45415c531beaa04b", 0x1a}, {&(0x7f0000004900)="975cce20300d8161791551c025a2a16dc2c72c10af772ade0c3c030ef23bdd5a", 0x20}, {&(0x7f0000004940)="4b7573dbbd7743dade36f2a998d2fe7134e0ca2524089de8f4656321dbed566e98509595197d90da41a261ecf1b808193421c974867acd57df01a85a007604f2698b13b22ce3a4d8269fa0055c70335afc08f89d", 0x54}], 0x5, &(0x7f0000005000)=[@rights={0x30, 0x1, 0x1, [r4, r7, r1, r3, r0, r7, r1, r7]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x20, 0x1, 0x1, [r1, r7, r5]}, @rights={0x28, 0x1, 0x1, [r5, r1, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x158}], 0x7, 0x0) 2018/04/01 12:30:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x1}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) [ 386.978433] audit: type=1326 audit(1522585841.458:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=28502 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/04/01 12:30:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff, 0x10000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00000001c0)={r2, r3/1000+10000}, 0x10) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x7d, 0x0, [0xee, 0x7, 0x38, 0x6]}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000001a00)={0x8000000000000000, 0x0, 0xfffffffffffffffe}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) 2018/04/01 12:30:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000fc5fe1)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x0, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x54) pipe2(&(0x7f0000000180), 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x359c, 0x80, 0x7, 0x1}, &(0x7f0000000140)=0x98) 2018/04/01 12:30:41 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f00000000c0), 0x1, &(0x7f0000006e00)=ANY=[], 0xfffffffffffffeab}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) 2018/04/01 12:30:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000340)={0xffff, {{0xa, 0x4e24, 0xff}}, 0x0, 0x3, [{{0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x4}}]}, 0x210) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:41 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='+\x00') r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80000) accept$unix(r0, &(0x7f0000000200), &(0x7f0000000280)=0x6e) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) 2018/04/01 12:30:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x1}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:41 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:41 executing program 5: socket$inet6(0xa, 0x5, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x3, 0x10000, 0x7fffffff, 0x71c, 0x3, 0x4, 0x6, 0x1, 0x2, 0x7, 0x10b4f58, 0x3f}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000140), 0xffffffffffffff97) 2018/04/01 12:30:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/01 12:30:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000000)) fadvise64(r0, 0x53, 0x40bf2c, 0x0) 2018/04/01 12:30:42 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x1}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:42 executing program 6: r0 = socket$inet6(0xa, 0x80801, 0x6) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000040)={'gre0\x00', @ifru_map={0x8, 0x400, 0xffffffff80000000, 0x2, 0x6}}) 2018/04/01 12:30:42 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="f69d971f9083aaa168998e7a5391e4bd820012b452221dcef12664dadb3533853659dab45f5ee891a15948d42187b12666905ede4b70768c9a383b1bdda05f14d9c3aae41c760f6cbd2fb39f01f9226f02ad53b9557855b4d9524c607f72811301d294c321af7d0420ebac8c29591bca095848ae9ae9af01cb6f8cf2ad181b264e93b17bea10bb95", 0x88}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2880) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x2, 0x3, 0x6, 'queue0\x00', 0x6}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x3f, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xf0, r1, 0x10, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x881) unshare(0x24101) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x402}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3c, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7385}]}, 0x9c}, 0x1, 0x0, 0x0, 0x55}, 0x40) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x1ff, @empty, 0xc4b}, 0x6, [0x3f, 0x300000000000, 0x9, 0x7fff, 0xcde, 0x4, 0x0, 0x4f8]}, 0x5c) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="a0000040", @ANYRES16=r2, @ANYBLOB="00082bbd7000fbdbdf250d0000000800040007000000080006009fd10000140001000800060072720000080006006e710000080005000000000050000200080006000300000008000500ff00000008000b000a000000080002004e20000014000100e0000002000000000000000000000000080007000900000008000600ee00000008000900fdffffff08000500030000000800060008000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) 2018/04/01 12:30:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x93, 0x1, 0xfffffffffffffffd}) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:42 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) dup3(r0, r1, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) poll(&(0x7f00000001c0)=[{r2, 0x10}], 0x0, 0x0) 2018/04/01 12:30:42 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:42 executing program 3: prctl$setmm(0x23, 0x4, &(0x7f0000df1000/0x6000)=nil) 2018/04/01 12:30:42 executing program 5: getsockname$packet(0xffffffffffffff9c, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000015c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000001680)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) gettid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r1, 0xfffffc61) gettid() mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2b3063162fe1ba02, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1ff}}, 0xffffffffffffffff, 0x5}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000440)={r5, 0xd3, "d1220e75ca09c7352024347db30fbdc1ddd8d77e8cafcd6b0d31368809369eb566c8e7415fa3d281d05ad07ad172fe55ef6aa684294c02a780bd0f908435ea0cc8bc6f863a3fe0dc10feb0262929c1359ab7b178f91ba7de65b9a58fae8a9693c7144203e2ba9c2af72f13b6774db2fb396e70f8a3f7f1b47bb8bc8e507d3c6749617481c46d3466144167afd854eb3f5a4c64de48026c9cdcf268fb0b477f62c72f30504eeaed0d473cfb6e215115c8942f9f1c36389fccb7e2a10677aa94b293e2567e713ad7a44547713d00bf118e807905"}, &(0x7f0000000540)=0xdb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f00000001c0)=""/153}, 0x48) 2018/04/01 12:30:42 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x9, 0x301000) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x404e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={0xffffffffffffffff, r1}) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000280)=@hci, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000300)={0xf, 0x8, 0xfffffffffffffff7, 0x948, 0x0, 0x32, 0x5, 0x47, 0x4, 0x2, 0x1}, 0xb) 2018/04/01 12:30:42 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000000)={{0x2, 0x0, 0x2, 0x3, 0x40}, 0x5, 0x7fff, 'id1\x00', 'timer1\x00', 0x0, 0xffffffffffffff81, 0x2, 0x40, 0x8}) dup(r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/04/01 12:30:42 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = 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, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000300)={@mcast2, 0x0}, &(0x7f0000000340)=0x14) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e20, 0x8, 0x4e21, 0xfb, 0xa, 0x80, 0x20, 0x73, r3, r4}, {0x0, 0x7fffffff, 0x7eb8, 0x4, 0x9c9, 0x4, 0xff, 0xd7}, {0x3, 0x6, 0x1, 0x9}, 0x8, 0x6e6bb6, 0x1, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0xfffffffffffffffb, 0x4d6, 0x33}, 0x6275263538bb4b4d, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3506, 0x1, 0x0, 0x6, 0x3f, 0xd1d, 0x5}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x1) 2018/04/01 12:30:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa0000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xffff) r3 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:42 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000001f000/0x2000)=nil) r0 = socket$inet(0x11, 0x4, 0x902) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xd, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x183) 2018/04/01 12:30:42 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x100) bind(0xffffffffffffffff, &(0x7f00000000c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xfffffffffffffd2f) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000700000040ef000000000001eff98a6f2bec4dbb2d267d40bda63d2582bb18372c46afc8bab86c4388e9086118"], 0x18}}], 0x2, 0x0) gettid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x1, 0xfff, 0x674294e0, 0x8, 0x27f}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) getgid() [ 388.378977] IPVS: ftp: loaded support on port[0] = 21 [ 388.474276] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 12:30:43 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="2e2f6367726f75702e6370752f73797a30007930ed83a8850b5f3bd956b5787504a9b37c387c44e91dfa34c591caea66020e331b1f0d189b6eb62c6bbd118f01b4ef06da492fd5f7c1acefe4548964f58103348f91ae909694234a3e4563059f2eda82a4d15b7cc26397ca9438160d84179f000506cf4db344e428bf6e290ee85ccd32a0ecdbb3cc5f8895045b3d01578bff226d2182cf00d3a01a1f919fa3d9f701f09587f85f9a0562281cabc40e17f82c5c6d19a9e1857cf1a484c3475491d8eb26a5e0c4e80de5221f57eb9b654b349e3bff73e489771589f582", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1, @thr={&(0x7f0000000180)="2d5dd048b8646576f6dd453052837b2a3483e68d064355f89430ff5061d8e08f87d9f982802303da0165db37a620f9203da0afbadfcc5dd2667b7b4d220e8170c9ebb06c13a6b01f639cd17f6c99e06fb64ac8f04d8d5a61b0426b10b13eb56159e0f518f9cc59071fc2bc668b24fa672462af6bd344ff41083f93ba0fe74f39c59357a4cef605c978f88c7429a0b329fe", &(0x7f0000000240)="279d74776863efc96d345bbfc17f4c40115b18199338b607dfbe89842b567806501a08ad0e8aadc1113a26bb16c3cb4ca07a6431deff135dc0a1c786da84ad6dd59f7ccd0121dffc32d5fc1704be03db1735e808ce23abb3ee61ed4559eddfff2ba9e6afe2640b94ef353464a55b3875f546eaad372bd02820e6cd5f7579ca44e6aa100f63e92af998b558e6042b947b3fe7a2253e46a98a4c4400c158deae1c2d6e4bb4243e5c224794799c94d6c4f1725a753a782f50d1ecdbba92bee47ef75876a238e434900055eeba798ca1e0bec551b87d5f0b66f83e762a93e52e32b4c63a07422311e6f7dd8bc0a2ad77e2238c43abc28bf1d6"}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(0x0, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/01 12:30:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f00002fd000/0x3000)=nil, 0x3000, 0x100000a, 0x10, r2, 0x802) dup3(r1, r0, 0x0) 2018/04/01 12:30:43 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:43 executing program 6: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/01 12:30:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpu_excluqive\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCCONS(r2, 0x541d) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:43 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x2c, &(0x7f0000000280)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}]}, &(0x7f0000000300)=0x10) 2018/04/01 12:30:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:43 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x100) bind(0xffffffffffffffff, &(0x7f00000000c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xfffffffffffffd2f) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000700000040ef000000000001eff98a6f2bec4dbb2d267d40bda63d2582bb18372c46afc8bab86c4388e9086118"], 0x18}}], 0x2, 0x0) gettid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x1, 0xfff, 0x674294e0, 0x8, 0x27f}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) getgid() 2018/04/01 12:30:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mlockall(0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c401b155fe8f4958023245d9d03e65f346a5660f71f30066b8e7008ec8c7442400aa4e0000c74424025c00c0fec7442406000000000f011c240f206440669044d88a867cddd9", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000200)="f30f52fa66b9ee0900000f320f20e06635000004000f22e066b9800000c00f326635001000000f300f01c80faeac45c50f214c0ff9e766b9800000c00f326635000800000f30660f2023", 0x4a}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/04/01 12:30:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) write(r1, &(0x7f0000000300)='5', 0xfffffffffffffed7) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@generic={0x10000, 0x5, 0x1}) 2018/04/01 12:30:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000006bc0)=[{{&(0x7f0000004d40)=@rc, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000005200)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000006d40)={0x0, 0x1c9c380}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x200000000000a, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) write(r1, &(0x7f00000000c0), 0x0) 2018/04/01 12:30:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) write(r1, &(0x7f0000000300)='5', 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x20, 0x4) 2018/04/01 12:30:43 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) [ 389.617294] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 12:30:44 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) syz_open_pts(r1, 0x1) io_setup(0x100000002, &(0x7f000044bff8)=0x0) io_submit(r2, 0x1, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000066efb6), 0x1a4}]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x3f, 0x0, 0x81ad, 0x9, 0x0, 0xcb99, 0x64}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 12:30:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) r3 = gettid() r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000280)='keyring$.&:\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) kcmp(r3, r5, 0x7, r0, r1) 2018/04/01 12:30:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10080, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000040)={0x49c7, 0x2, 0x4, 0x0, 0x0, [], [], [], 0x0, 0x4}) 2018/04/01 12:30:44 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:44 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f81ff8)=[{0x200000006, 0x0, 0x0, 0x1}]}, 0x10) r2 = accept4$llc(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x10, 0x0) r3 = accept4$llc(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10, 0x80000) write(r1, &(0x7f0000fb4000)="2700000014000707030e0000120f0adf10000000f6000300ff000000078a001f05080039007500", 0x27) recvfrom$inet6(r0, &(0x7f0000000300)=""/85, 0x55, 0x100, &(0x7f0000000380)={0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526b7837c1d0000", 0x2a) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000003c0)=0x374) r5 = dup2(r0, r4) ioctl$TIOCCBRK(r5, 0x5428) sysfs$1(0x1, &(0x7f0000000580)='/dev/admmidi#\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], &(0x7f0000000100)=0x2) syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0xff, 0x8000) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000000)=0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000002c0)=0x1, 0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0xffffffffffffffff, 0x1ffc00000, 0x80000001, 0x2, r5, 0x5}, 0x2c) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000007c0)=0x1000, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000780)={0x1, 0x9}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r7}, 0x10) syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x737d, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x4, 0x8002, 0x8000, 0x1, 0x9, 0x8, 0xbb2d, r6}, 0x20) 2018/04/01 12:30:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x108007, 0xfffffffffffffffc, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x80000) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000440)={0xfffffffffffffffe, 0x10000, 0x39, 0x5, 0x80, 0x400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xb79}, &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000380)={{0x0, 0x8}, 0x0, 0x6, 0x0, {0x5, 0x7ff}, 0x9, 0x9}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x400, 0x0) ptrace$setopts(0x4200, r3, 0x3, 0x0) accept$unix(r1, &(0x7f00000004c0), &(0x7f0000000540)=0x6e) 2018/04/01 12:30:44 executing program 5: unshare(0x8000400) timer_create(0x3, &(0x7f0000001340)={0x0, 0x10, 0x2, @thr={&(0x7f0000000280)="5daec0460f223d2197781e4dd093b53dc118ef3d9ca7740b9b386b8977954c44595bd5b201923daff802c055a03edc4cbf1bb4c6b0bcdc182fc179c153d869e5ad10876dc409a6b012900bb6591756ba1abf28b435ea3ee24389ec1e9efe85e0df4d279d0258a07d29066c24cdb06cb639431fd05b651cd49b013fcae6f6af69d1cf65ed3573eca5a9e31f764888e0a54624ec8151d427d2bf158f7e1e3dd8d6d510048281e6060c89e5bdeb9b0e1a187bfcf8ff2d0bba86e00c241167f5a3df7c911f5e461bba78d860c280c8d3aa540ab4c10bc63d913da2834336cf52b4f4f396b4283862251c4ea5a6e3e2979db4f33b397b16a156553a0f7fd97f37e3bbbf2e34653254e34b4f2598bbccad925a1d6089d77cf72b0b44422c0caebdd90f2aa1171ae782565670a6cc5abfacfaf1a091d0caf9eb4075dbc92be03c6d9e51c689609b70c0cb400259bb1276abbe6d10428bc755672ee5f7bb1b57fb59d8af98c9db5623809e63209fac34b3179a19b6a33f99f8789319ad79d858ff88422b9bb73b7847fe9d00092c0194b8a16f3c0ab28d2b3fedf14bb010db5eec731cc6d378d8b3bc59174be3a60d6d0adfdf854db83490c62da892fe60905fd7e17e7288df45b76be3431ff32a8681e06110287c797806f18a145b2d3ff70cab0cbfee4b730dc9da92dde510ba165c143e0262490b44562f03e3cc478031cdaec14c07554e9b4e30d2096aeed74ed4c934b5e2e3f6d7dba842ca554362b910a65e38fadc17cbad502661f8479c54f53c775af7bd03bf7293f4474e3b424e3e3c5ddb6ade7b2d0def70263c98f3a69b3c1da82018561c38b1baee10dc8b506b8dcd091c1cd0899ae99289c65d1508ebebb1969ac7880678fd988c399b8c2924caff5bf4748c56412c35278c1b6dcf7897dbd401474f7eeb342316ccc282ee556d22861d4c921f5234e69d04dcbbc73476432d3685fc2d0e9dfb3b5ad4d0c4ab6b8fbfbfd3745536e966aad2996a845e0f4498b8b6a8b0a11c88b8df2133f56c778fcae1f7e267ad7add30bd3e4cb540948cb1061338f55f9e01649cfb9f393599ed14d8734d8dc63c36106db1056bccdcc8dac8044e4dc85aeb59e97712e8b5c96d14317303551df662baa3b606e381e351b243af9d2392ebe263037b8bd32447f06b4e8e722bf7d5b81195f4e12530d5d911cfa618f643ae45c5614b17cd25d320d9684f4cbb4e8d95053e3675471c192027267ca5a80592159ece088922b7a8c4c1c13bdea3edfa54eefddf67e7e9d0c4f1fb8645574f2c6cab0355464e0be5362d9a8aa7ebeeac006419267d9565002b90965fd85a74b962cb95c0f713c28e4ef2c6006152518e3b5e5cfa810477c205a87662130d4dae7c7f584b71c383e651703370f120f79fba89c10c23c7ae0de7ccd593840da69a6c29e0ce19aba2b3b152857eececb1b8b54c4842080c431478726190a7de53f3e5c80ecd426443ae5b3a63a74905b9ab9e0b4d14fe94c817d99591abeb0946a80abee7e2ad128e8ea340feb6bd67fd24c8c773be91e7e8624a53b459d3c85bfbb884581525afd3f122e0671d41672616b7b0b3389aec975a8802bd5f2628639057ea49a0ef85ee7a521b033e4853f92bf40de66a5c7e5e2e03bc7ec4fa5136e242a32a3f2ea52346ac2fd076b35246c053a843f6fce18a298e5645f1a6df9ca99b1140a576e922320a47ac67e8724407432928aac8e3fe7425e8b94e06d94fe91b75f9e824a5cf771efa1d03b9543983d6099bc51bea5b5fbb52b783eedd551bb6864b44fb7834d194041868b3d6418c3870059c954e21e5e0e8d782acfa89acf410211806b477d2d43746d6e6dec7ba9eb7627851a173884613f10b57ea2241637d2c800a6b0c57e2bb8c7312998424d8c8fc3497eda71a40a95336ac1c05ff8864c213f7c781d57622c702e79a05920b25365e81f28c9ccceae5b56b09c1116fa128c6204fb5046fba75c0b4441ec64bfaa04f837169402d95caa162da3edb8ff889713e80c64f99514bf0f0f226eff4d7970b655e7bfd587cd5e86df6018c85b5f45bc422b5aa02f7a592acf46d31aed947b6ed9202425931c45110ed0559a61131b2cd7f8bc335e72498f2f3d4a3d8185561cf0d7694681a80625a0981a62fd95fe11326d0918c56dd5e6edc89567fcfadc9d9607860612a64f0c22890a457cd30fdb057dd70d7a7e838d4fd88c50b510aa31d7e777d7b4a9a59e3338d4439f603d33cd588c5f87a83e22b4f89dcca258a4f48b879f323b74f1181b834f04db99716e039a1586dc6283f235dd5bb4cd1a6cb1f3adbfa48d8b26ee03b8eeb5b1af379c2c4a0e7d72f912eba24b45f1cbcb5265be9678f9a006661cafbec298432dc4e6112ff0c802b4b87085fff06a202b61b5926e310a24dab1fb94ceedf744decbdbb39509ddebf9a1650930cb83d39ee8e475b7d3dadc056ccba0f85c51cf87a363cdb0d545d5d6f0da50919f9678c7b8e312cae8f80b3ac1ee929d6164702588307f35322c3389134b5a1c9d44e72d05bc39e505ee8d247843e0b852467c07523b2fb9282a80d924c630630d3cd8078f9e0afcc025890f5ee1224e7a33a04392f48edf59678984e53ad1db7634ed4bc1fbe97354318affe71bf816a3f63156985c87c890df83c2003e7c3456c6052552c65021f81404548d43aad0ac9cc6de9ad7f970caf318eae984da8f52ca3bd93451a354de7fbc83ae919dd6518dd493cbf926740494b267478fa4e1fc5f28167743c092d40b6d362f7a30e5f886b6416ade2dafc5932695092b9bedffa05aaab6eaf47d51c87c374051f12a57c5a65ff0edefd5fecf822810b11d8d6d0bfbd47fea8a51b3ae928fed1e7e3e4a9f2f0feb90ff87b47e1cca49c110f18caedde0ebde182f0ac9e9821fe2bb62d4f8a43ce947e784953558e64f379ac3d34fdaf7762b5b53eebb46d5fa23a685fd6e4ff3346796c7201e97d29e8e2e6c8c0bc9065093cbe815db0f8fba85d2ec4e73dadb6d0458e29c29af50e6d4e49d7ea0f10df42e540ddeb385c2ce22b78679c3a914f06844272f729287d1dd2c272151bd710072cf71587facce791ccdaed2f23a691cf1ba2fb45627eab6638a2b9303d689884780b5b64019b38f5312e3f6c7e899747aedd619a06df13855579caab59123036e8bdd44431e5d831ce48aa3a14f8246d33502fac4c19f12f2ad471c2380f8c5af7458cf9ed5e834b06fd025b039c0ca910a7b29c6635af0731e7ea86aba80b58e0f2081e958ceb5de900ee8c17da9bcaf7311fce6c38ae7192386f6a8878d115effbb6f613ac5b1f03fe71592c77e6b33ec20a9c49237a04ab5462c663608e657227fbf3b5959c1211b9fc0fc314136cfd90e14496412db0492603135a0e09796f95ed1194e1794d78d46d3fab8433923e77c386f9cba990e85b4c351db28a30b55044cb871e178f41b966ad1a540659f4218d8d20482094af843e3b04e0c54f6650e613f560f06be8a3e21d45a7ed6101021953a1219e20b9769b9fbfd4b5fc49ce5fa2e04eb34d326043961943c0afcdf46d06d2e07d25dac4754df7a73d3ea380372a7587020a0c90ed4f0b75cf1ec2388fd82061d77d9a26c2f4dc6a1149b23ee7686fc82d5315916f56ebc256ed32dc4c3b88e51fa51cc8faf337c2494b11cc4ea791e03ece8337b4c9d08887af124fe7ae1994b76cf8dacf311774758e585afdf4c447f562e890fd55b7611a9e5dee6edcc05a32ad222a83eaeed1d1f4efed3c7fdcb740586677758d5628a287f2b9e943a0f9d5f3f9b6096bee22e6e9477d6377f3586de4f94832303551f8039c28522e48b007fa760a7a233d7f5e4217767f3d861bf17dc3746b7be9bab10bde9013800904cd3eb4bf8df22d25ead3a1dfed51b0cd03ca982113d5300fda393fbcc588cb5e6c8610a5765e6d294beca6e37c68d3b9724a00c7f398f4897659e19ec699a820ee3aadc6c02ab7a4f9472a1d9d9073585708acd992417e74b2c02614d9ee48834d83cddf3cc8681bf83eab07207e206017edeec6020eec5c307c9b41799bc0831068a2f5faecd95ce27ff59f49d40d9ce0bd69fa35d2ce231e86360bf6632a744e2749d317a9fdc2b9fa91660d0469acb81cae11b79bc5899cc8260fbca8b88b29d290d5e2fd06273d9282a8b0fceffb18d9f16a0f36e2d5d525ac5219ad9b6e5d19385c0f9591c3b76b2b971b08c4e4c319b372193d3751ec5bd2f9ba157fb3cb3ba4c687c589f33421a1cba1a8618351461321ff387761b7294b6565e61c5a5eec26e4563187bb3f8f8a84874ca7e2eead40775390b37383400e34719db0f34e21ce3e03f779bad8dda9c7b2bbfa998bd6dd90e306d2a505fb4943713eb21279107e477952153471fc8e86b6b93dfcd080e41075550c29cbc633190ef35e9d86f1b16314fab52a9bd3fcd26bef22c38e1df88f450661a87aa5b784786a36e41a7be32cef123ddf6cd0c41e74652b57c864b8b929026b54b0ecd7dda195ea8851d5e5a805ef5e0ed4ae9575b64e89f759ad09449eb2858dd750e26a57c990a66710b3c19b27aa58632e7fa946def491d046aa36b1c6f6ac6215599974db62f792e543365c070f0945dc490f7997cdbf0b31b21954dded2c7a26da8a0e41a137764afc1c8cee5b5e4bffa6afdd593e8a3e573558158c8280bedbb7dcb3d0fdafdc64b7ba9a901011b59bb68e71f7b8a27112953ab9ecb22ac5b66dbd47bbc0c8d840966b83112bbc79a7da3695220cb6dc1131911daa61ef6db0b8530f8117a982e1255a6ee27f571572a9b081e1add0e886b8a5fb08832c837c72c36c140f10fd3ce3b9bafdaa5bf0a4c35515ebc38eecc754766d6d87f09f93e59d0cbce979db9544f581921e64925bf4f75cc1f601763f9be8b7f14b8e8a6fef0f1077d29a60fca30431770e680cccef2b3f65667064d10be994694bc8de9a39750c715343b81a19c1dfaf89b0a7f37b679edd881a1440f7fbd12291abd26ceb05b73123f6919c0794175a052bbffdcf8a87fe3dba1068b50c526fc33183f751c05c79c79ca477b345eea6503aebea72d3e577b4c1c890d6d1f7d1e1fd6d889470a4f0aa84dd15d81cff43e0e64c67820f65a93e110eeb6295a4fa73e2e5c40d3f1db27d6aa303f588c2a465a07ff83440a0b7640557c25878eb2156029724a61a4d32d5fbf2b6c4bc9c75c25c092d43247f67ad9be7dbccc7bf8ca3b0563ae83494c8fd3c9f6b0ecec883a1f8ec2d1a9b5749b8b9fabfa5b94a8ebbea2ac67402ebba5f7df227a3afe26c1ce66287425afe323a60b7588ce80a9320890ec4516795764981eb48fdfafcd149b899a3b8addb38c91ba871d343c44a03399d7ed01dfc8865d9eff9e8fcea2f30665968e1a25441297da39be1a5469de7dc7ba168265417a5a4cbc4295033fdc7275f02a1989f510a98e24ead640ce552b24f4583e6af476f46a70cc633d906db27dab6970d0871b0b6b6902e2dfaed705a0d26f2915107e0b45b0b08ef84ff58bee18b73ea995b3cbbc2d85c0b154525247b37d5e7109e6640690f7cf209fc330c9e4db2181206d4460d88f07ea94fa0881377ea8bdf3f2f85db7d4750d9ea481c5830717d57a07eda4dd1fc2c7829730fa9a4812a1d6ef23a9b201a149ccae5d15cd476f6e4988b4703abcd9fb866999f62d44aaf6e0e43389c9a1247e6b5ef102dd11966535904364840bf6b6883c1e94b7f41c46ac4b2a4b0ec6655d6e2af969591762ddef38adc198be1a0ee35bebad64977f11a26db8979", &(0x7f0000001280)="121d5506f4a96bcda78cbb880975d7aebeba7ec6a6c19977ae09f295c2b2fc0f8c139595faa5caac22c4376283879e0798556ab2ad93c5bc4f3f2b674153bd244687ff182f58dcb1798f8ec2f11c11175a5e4730dcb6334cd06360f8e133761d4ab2657f110eee0bba5fc45f2fd140e074c4ebfaa09432be5609bd8ab15be6a5f0c28935ecef95864f351e503e713e13eb4a4ccd2ee065708e2fd40b21de43"}}, &(0x7f0000001380)=0x0) timer_gettime(r0, &(0x7f00000013c0)) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000000040)={0x1, 0x2, 0x3, 0x0, 0x0, 0x100, 0x0, 0xffffffffffff73c0}) lseek(r1, 0x0, 0x3) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='-$\x00', 0x0) keyctl$read(0xb, r2, &(0x7f0000000200)=""/119, 0x77) 2018/04/01 12:30:44 executing program 5: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c893a95595", 0x5}], 0x1) 2018/04/01 12:30:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40002, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="87754ef57459c8bebd6232a3d4b33a39f6a8d377b994846d07cc6ed83de42d3e2e9959836e20ba2f3916272f728fac50ae3756aa4cb4e92da04cf8f672ca2bfc14b471ce180ee631b6f97dd228d901525f3360ed9941877ede8c21b218dccec309c418c5bf2721ad24ff76ba17a91eb32d5777e61cbfc4fbdfaf761d614a13f3eab66112594a15162f682484e7b29424039808837d7217860a1676974142ef738aa911", @ANYRES16=r3, @ANYBLOB="090227bd7000fedbdf250700000008000500000000003400020008000600b3070000080002004e24000008000600ff0f000008000900ffffffff0800030000000000080007000100000038000300140002006772653000000000000000000000000008000800ff00000008000500e0000001080001000300000008000800000000004800010008000800ffff000008000200290000000c0007000400000007000000080004004e2400000800050003000000080006007368000008000b007369700008000b0073697000"], 0xd0}, 0x1, 0x0, 0x0, 0x800}, 0x1) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000340)={{0x6, 0x5}, 0xc}, 0x10) [ 390.182807] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 12:30:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='dummy0\x00', 0xfffffffffffffffa) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x48000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r2, &(0x7f0000000380)}, 0x10) r3 = request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='dummy0\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r3) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000001f40)=""/4096) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) keyctl$get_security(0x11, r1, &(0x7f0000000400)=""/82, 0x52) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000080)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f00000001c0)={'dummy0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 390.257269] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 12:30:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x4, 0x0, 0xfff, 0x3c59d72e, 0x19, 0x400, 0x401, r1}, 0x20) r2 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x0) r3 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x82) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000000380)={0x3, 0x101, 0x2}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) write$eventfd(r5, &(0x7f0000000080), 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) tee(0xffffffffffffffff, r4, 0x40, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002b80)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000400)=""/108, &(0x7f0000000300)=0x6c) getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000140)={0x8, &(0x7f0000000740)=""/4096, &(0x7f0000002ac0)=[{0x4, 0x50, 0x7, &(0x7f0000000200)=""/80}, {0x400, 0xc7, 0x0, &(0x7f0000001740)=""/199}, {0x3, 0x1000, 0x1, &(0x7f0000001840)=""/4096}, {0x1, 0xd5, 0x20, &(0x7f0000002840)=""/213}, {0x5, 0x54, 0x1000, &(0x7f0000000640)=""/84}, {0xf3d7, 0x5a, 0x9, &(0x7f0000002940)=""/90}, {0x7fff, 0x5e, 0x0, &(0x7f00000029c0)=""/94}, {0x6, 0x63, 0x800, &(0x7f0000002a40)=""/99}]}) ptrace$peek(0xffffffffffffffff, r6, &(0x7f0000000340)) fallocate(r4, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) dup3(r2, r4, 0x0) shutdown(r4, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/01 12:30:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='5', 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x5) 2018/04/01 12:30:44 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:44 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x50080) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/63) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000dcddf0)=ANY=[@ANYBLOB="a4ffffff000000000a004e2000800000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) 2018/04/01 12:30:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000380)={{0xbf8, 0xe798}, 'port1\x00', 0x25, 0x20040, 0x0, 0x9, 0x2, 0xc0000000000000, 0x6, 0x0, 0x1, 0xffffffff}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000440)={0x1, 0x4, 0x20, 0x3f, 0x72b6, 0x4}) fcntl$setown(r0, 0x8, r1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x40) r4 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r5 = getpgid(0x0) ptrace$getregset(0x4204, r5, 0x6, &(0x7f0000000040)={&(0x7f0000000000)=""/26, 0x1a}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x100000000, @empty, 0x5}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x65f9}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @rand_addr=0x1ff}], 0xb4) write(r4, &(0x7f0000000300)='5', 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@remote, @multicast1}, &(0x7f00000002c0)=0xc) 2018/04/01 12:30:45 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgid(r1) 2018/04/01 12:30:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:45 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000018c0)) r0 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000698000)=0xe) close(0xffffffffffffffff) 2018/04/01 12:30:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x4, 0x0, 0xfff, 0x3c59d72e, 0x19, 0x400, 0x401, r1}, 0x20) r2 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x0) r3 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x82) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000000380)={0x3, 0x101, 0x2}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) write$eventfd(r5, &(0x7f0000000080), 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) tee(0xffffffffffffffff, r4, 0x40, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002b80)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000400)=""/108, &(0x7f0000000300)=0x6c) getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000140)={0x8, &(0x7f0000000740)=""/4096, &(0x7f0000002ac0)=[{0x4, 0x50, 0x7, &(0x7f0000000200)=""/80}, {0x400, 0xc7, 0x0, &(0x7f0000001740)=""/199}, {0x3, 0x1000, 0x1, &(0x7f0000001840)=""/4096}, {0x1, 0xd5, 0x20, &(0x7f0000002840)=""/213}, {0x5, 0x54, 0x1000, &(0x7f0000000640)=""/84}, {0xf3d7, 0x5a, 0x9, &(0x7f0000002940)=""/90}, {0x7fff, 0x5e, 0x0, &(0x7f00000029c0)=""/94}, {0x6, 0x63, 0x800, &(0x7f0000002a40)=""/99}]}) ptrace$peek(0xffffffffffffffff, r6, &(0x7f0000000340)) fallocate(r4, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) dup3(r2, r4, 0x0) shutdown(r4, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/01 12:30:45 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000360861261173d692a9a37e16e1b4c4d67b29a2f1f1ea817fbe0847862e8f00ae8b8d698a0000cb93b450929799ab55ef43107713c4f7ce9ad795717dee80d71bd839249699a871a7d292dc13e7e6121e14df020ee28c3401cfbc239acaaf39646d22e90839fbbc485208003343efb6e23a6ecdd67e7e1c6d1da45fd96762cd3e1ac9f1a01baa0000000000000000000000000000000051e5d8a316"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) prctl$setname(0xf, &(0x7f0000000000)='syzkaller\x00') r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5000000000000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x401, 0x24, 0x2, 0x4}, 0x98) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:45 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r0, 0x4, 0x9) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2}, 0x8) r3 = socket$inet6(0xa, 0x3, 0x81) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000000180)=0xffffffff, 0x4) sendto$inet6(r3, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 12:30:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$packet(0x11, 0x3, 0x300) close(r2) 2018/04/01 12:30:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r1 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 391.158119] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 12:30:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)="3502eb143311dd0e78ecba997495ed41c004ef10817f9003148e65c40b0cbbac61452630e1da3f81e3d00da9dd1ba961148a6e71087a23f8ee8f14a506889459596dc9656f0b2eabf032", 0x4a) 2018/04/01 12:30:45 executing program 1: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x2000020, &(0x7f0000000140)) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x248001, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) [ 391.204208] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 12:30:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r1 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xc000000000000000, 0x200000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0x2, 0x4d3, 0x6, 0x1, 0x414]}, &(0x7f0000000200)=0xe) unshare(0x20000400) timerfd_gettime(r0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="018002080500070054500aea6c90cefa3a4e6f04f603452addc5f4bf48c2dd597ae6a20269ff6acaa81b01cafcffa105ef4711b9b402d61ab732d90846a185a85bba3bbc1ca5be76bb935d4ead2ce2759f8388b131abd8406defbfc5ffbd9904b599f2621a245298903806005d19cc7d6a427bc96329aed20079f973867429d15cf32ba5aa7ef58cc81284678d242df44c155f954e0ce5d26126bc220d84b511de3a2e52ed82df8a3db1179977be299bdb16b686ad64c5eea3c69c36062bde5e1089268740a7558d6682376cf122527c4780c1e96385ff9e68"], &(0x7f0000000140)=0xc) 2018/04/01 12:30:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$packet(0x11, 0x3, 0x300) close(r2) 2018/04/01 12:30:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20040, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003580)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000700)=0x0) lstat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000008c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003480)=0x0) getresuid(&(0x7f00000034c0), &(0x7f0000003500)=0x0, &(0x7f0000003540)) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0}, &(0x7f0000005d40)=0xc) lstat(&(0x7f0000005d80)='./file0\x00', &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005e40)=0x0) r25 = geteuid() r26 = getegid() r27 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005e80)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000005f80)=0xe8) r29 = getgid() r30 = gettid() fstat(r1, &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006040)=0x0) r34 = getuid() stat(&(0x7f0000006080)='./file0\x00', &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000006140)=0x0, &(0x7f0000006180), &(0x7f00000061c0)) fstat(r1, &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000063c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="960714e7f9b61f5b397e5ec7d7aee73412da4e9245f73012bbf38145cfc07e090c0dd4ecf92c3136190797799f67ef4525c8675ccc6b8bab63998c02fcc4f3532b615d7fbdb28516afbf0356d33bff02bcc066b9e5c34f3a8d3916d1c6d591aaabe48fcf3147fd66e00cdfa69362a3f9dace50816b5dd8db374adf1c05afcf3b6e29c0fcd33f81bf826b9b7b51f48875276155bbe049968f8b937849596c7076dde33e091aa2ee9390556c22b04106abaa23f1106ba4a63522d20c6199f77f324b2d33c3bf22fe9d", 0xc8}, {&(0x7f0000000340)="42e3317b7eac16ce54e24c0ab9ef6a75f29252166b8d455e06e37d6731edd3e952db28ed3cc01c93c4b522863e9b13ebd18324715bc53062454aeb1d2bf21909f02873a3f571971cc7a9f7435b3ed781b5b623056750ffa3ff206d1ec9161c123695c4c68fd57e961c94ef8234f942cf2ef4f9802f547652f95ab47961828b96b19b0cf562d32687761966a3f8d901bc766f95a904ed63aa7f31145870601f9f13b44144e7eceeee73d1a43d9f05915098", 0xb1}], 0x2, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r0]}], 0x118, 0x20000000}, {&(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000000e40)="4590bdd436403532f2c4a35b19f6d5bef9db3a6e70cf86fe31585f834e1d7cde16c8b13dc429446a2b54a1e4e274c04ef4f9c2da6dfdd573b90c29c9383832612ee66ff500822cf72a008fcbfebbdf9197c84c6cfa22f2393bcdad77287b791848fd19a7976967553f5fbc48fd4fb7b984895707f522542e771eb1fe2054550d0a62709658c7405adda0371ff592dd48ee2d37635132c2fc307e60f1732191dd628b05bdc4d189b8a4c5546e67d299b5350fd13f892a51a1fb9ae95b5f9fee8f44c1f7532e4a359629f479822da61e011e9d83629370c3ac24cbc411e0722fb4131d3243cd416d1559c164d807b7db", 0xef}, {&(0x7f0000000f40)="c9d6c3dff547bcb237e42697feef865763092f4dbf09255f6983453470be1b20a7d508c0536c274bfbb4cbcfbceb465515a2e366b32bc4d5b30d16a75385cdddbac8d1abe2f35b863e8b36a9a90496cc8a1657caef31cfb6883b1dc2b86886d781dfc9a979e3ae83c0b22ad8f41db2b71f3f66d39d1bcc3af7441c0cd27f677bf37c4abcefd9c875df72708a4236a3a872fd28ac32c259c0c7b781423c5e7414a3968737a58ea75ea6a22e0a33ff4537dc6aa6d074bed1a551d2a06b89adce90513daad4de83af5e1bfcce9476ab3f7c6dd2", 0xd2}, {&(0x7f0000001040)="51c063725328db0d73cf82ae59af61bbadef8bee2ce45c903a262278851c76a4d01ed57199eef11a48ae59641600b937f65a9ff27ecfca01470f07b308385e26ed608c39ebe6420e7b988d8c9a27aebfaec62b9180fe32e403442f6bbe7b23ccce6986a979aaac7bd7b93a24b596d9988ca277361b69af8739dff19cbe1c55e779c141ecd2ac9be96fe4d4db47b54f23533bb0817899", 0x96}, 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0x1000}, {&(0x7f0000004980)="18852a937701bca9d2bc1d61325c0e5c15ed6a22257409ea0ea89b757495f54ec23c41a41e5ebac0a35517006ca84d7f0d9a24aeb4d890031cb56861c928ce423e792b93b88e24adc61c5ab4b2fce1dec253b4d1bd83b41cfc419437f21ea336fbee0887cc408ff468718a2f85f8a6d0ad80908026ff4cafb29c208afd47fb22de08e2fad82b20db85c1b4ed", 0x8c}, {&(0x7f0000004a40)="17457a8b794e5a3270a90f1c8d4bf0717dd300daf56e2c6c303e638674f29f0ac5e8a1cbb1e2e1ffe208301f27d0d41255dbc3d484e239b001c96b9538d31bf9a5e35a48550561d713375b9d83bd2a4bee81d5e22744d99c37ab15fd5d03ac3de2e939b0ad92c9cf1ebf87d07f3d06e7b3cbcaf237dc48be41a13f648f7cbec8ad1ea6d982ae6e6a9f01067cc165544d217bae36e8", 0x95}], 0x3, &(0x7f0000004b40), 0x0, 0x1}, {&(0x7f0000004b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005cc0)=[{&(0x7f0000004c00)="2302937492ab8319c1b0c686ee04db38863457e0c407befbbab631d2066b22705ff2ed740de8fccdf6aca38518f631baebbb80713ceb7832ffca2bfc793d3e7e867cab9181264041348823bacf563506c45f66ae13a4c3a257787fe5fdfe2c3f29e12268411d2c54bce6e433a50ed7eb6905a12d3a3b5a543d0aad8842fbca6a5ecdf90176", 0x85}, {&(0x7f0000004cc0)="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", 0x1000}], 0x2, &(0x7f0000006500)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000004c979e4f0020000000000000000100000002000000095b33990eb904e689efa835b364dcef8c7840a16a17", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="000000002000000000004c74c3a9000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x108, 0x40}], 0x5, 0x800) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:46 executing program 1: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000340)={0x6, 0x2c, 0x1, 0xffffffffffffff9c}) dup(r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7fffffff, 0x1, 0x8001}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x2, 0xfffffffffffffff8, 0xffffffffffffffe1, 0x400}, &(0x7f0000000100)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x58, [], 0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/88}, &(0x7f0000000300)=0x78) 2018/04/01 12:30:46 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0x23}, 0x10213}, 0x1}, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000380)=""/147, &(0x7f0000000440)=0x93) 2018/04/01 12:30:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$packet(0x11, 0x3, 0x300) close(r2) 2018/04/01 12:30:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r1 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:46 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000600)={0x0, 0x3ff, 0x0, 0x100, 0x5}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000880)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r4, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'irlan0\x00', &(0x7f00000000c0)=@ethtool_eee={0x45, 0x9, 0x7, 0x10001, 0x401, 0xfff, 0x192d, 0x8, [0x4, 0x1]}}) 2018/04/01 12:30:46 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) dup3(0xffffffffffffffff, r2, 0x0) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f0000000640)=""/239, 0xef) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0x8d1, 0x0, 0x5, 0x80000000, 0x38f2, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfb, 0xffff, 0x100, 0x5, 0x4}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000002c0)=r6, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000840)=@pic={0x1, 0x4, 0x8, 0x6, 0x6, 0x3c8283e9, 0x7fffffff, 0x8, 0x1d, 0x1, 0xbea, 0x2, 0x2478, 0x213f0870, 0x8, 0x5aa3825}) finit_module(r8, &(0x7f0000000300)='wlan1procem0nodev.vboxnet0GPL{self\':\'\x00', 0x2) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000740)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) finit_module(r9, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/01 12:30:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @remote}, &(0x7f0000000140)=0xc) bind$packet(r0, &(0x7f0000000180)={0x11, 0x6, r1, 0x1, 0xefc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x2}], 0x10}}], 0x2, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r5, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$packet(0x11, 0x3, 0x300) close(r2) 2018/04/01 12:30:46 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x1, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000004, 0x402000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x0, [0x0, 0x1]}, 0x5c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r3, &(0x7f0000000140)='net/rpc\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x7f}, 0x608919b3f39fee21) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/01 12:30:46 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x1) 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$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffff, 0x101100) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x200000, 0x6, 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x7}) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffd) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000200)=0xba) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000100)=ANY=[@ANYBLOB="ff00000010"]) 2018/04/01 12:30:46 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:46 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$packet(0x11, 0x3, 0x300) 2018/04/01 12:30:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}}, 0x147) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x400000000000144, 0x0) getpeername(r0, &(0x7f0000000140)=@nfc, &(0x7f00000000c0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr=0x1, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x100000000, 0x4e24, 0x20, 0xa, 0xa0, 0x20, 0x3c, r2, r3}, {0x8, 0x5, 0x9, 0x2, 0x80000000, 0x27, 0x7, 0x2}, {0x8000, 0x80000000, 0x7, 0xdd5}, 0x4, 0x6e6bb9, 0x1, 0x1, 0x2}, {{@in6, 0x4d6, 0x7e}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x2, 0x1, 0x1ff, 0x3f}}, 0xe8) 2018/04/01 12:30:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x7, &(0x7f0000000340)=""/7, &(0x7f0000000cc0)=[{0x6, 0xe8, 0x7ff, &(0x7f0000000380)=""/232}, {0x4, 0x62, 0x3, &(0x7f00000004c0)=""/98}, {0x40, 0x95, 0x3, &(0x7f0000000540)=""/149}, {0x6, 0xc2, 0xf104, &(0x7f0000000880)=""/194}, {0x9, 0xb5, 0x100, &(0x7f0000000a40)=""/181}, {0x8, 0xaa, 0x3, &(0x7f0000000b00)=""/170}, {0x40, 0xe3, 0x7, &(0x7f0000000bc0)=""/227}]}) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r4 = openat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x111080, 0x21) bind$vsock_stream(r4, &(0x7f0000000a00)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) r5 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2f, "fcd067f915ed0ca449e45477374a4dfe8b044701055429ad45fcec63827273d577100f1c710773726c297a62031ff1"}, &(0x7f00000000c0)=0x37) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000280)={r6, 0x8, 0x4, 0x6e5, 0x100, 0x8}, &(0x7f00000002c0)=0x14) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:47 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800, 0x40400) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000180), &(0x7f0000000280)=0x8) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/66, 0x42) futex(&(0x7f0000000000)=0x2, 0x3, 0x2, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f00000000c0), 0x1) 2018/04/01 12:30:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/04/01 12:30:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0xfffffe0c) listen(r0, 0xffffffffffffffff) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x2450928097004a1d, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)={0x5, 0x0, [{0xfff, 0x0, 0x4}, {0xaf3, 0x0, 0x7}, {0xbff, 0x0, 0x54801149}, {0x83e, 0x0, 0x1}, {0xeff, 0x0, 0xffff}]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000080)=0x10006) preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000100)=0x8) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000380)="77b62324e0910d3598c0ee1b3b40eab009e7ab424855f2add39deed3cce03292094b574bf9f08b04de542a797e7b635354c47482d9eb932df48ceaf563f71563cdc8b30ba67678dab8e6603a4c07", 0x4e) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000300)=""/128) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8000, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)={r3, 0x3, 0x1e, "320c284b9c306fc487d09b930cde5b2c178554106d9059cfa779e8be4ed0"}, 0x26) 2018/04/01 12:30:47 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:47 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0xa, 0x303) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95) 2018/04/01 12:30:47 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)='5', 0x1) 2018/04/01 12:30:47 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:47 executing program 1: set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000016c0)) r6 = dup(r2) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140)="f971b21dd222e0f298ed583e85f57d7b", &(0x7f0000000180)="8fcb9e5f61a0982a30ffa324adbea4af6db0654e037b"}}, &(0x7f0000000200)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0xeb12}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000380)={r8, r9, 0x3}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f0000000280)={{r10, r11+30000000}, {0x0, 0x989680}}, &(0x7f00000002c0)) r12 = open(&(0x7f0000000080)='./file0/bus\x00', 0x26882, 0x0) ioctl$sock_netdev_private(r12, 0x0, &(0x7f00000000c0)='mV') pause() r13 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'user.', '/dev/kvm\x00'}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) close(r13) r14 = gettid() syz_open_procfs(r14, &(0x7f0000000040)='attr/current\x00') gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x78) stat(&(0x7f0000001480)='./file0\x00', &(0x7f0000001600)) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200080, 0x0) 2018/04/01 12:30:47 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x82000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)) syslog(0x9, &(0x7f0000000340)=""/55, 0x37) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x4}) r4 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) bind$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x6, {0x1, 0x4dd5, 0x800, 0x8, 0xfffffffffffffff7, 0x7fff}, 0x4, 0x3}, 0xe) 2018/04/01 12:30:47 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x2101}) 2018/04/01 12:30:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000003000)="fcdb69", 0xb26ad27959f5a1}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:48 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x18}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000eb0060c0b500282d8b17ef74385f857590a5f9b85d472374a6437975521111b99e4a5eff199d951ba1c128c69800000000000000000000000000"]) write$rdma_cm(r0, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000600)={0xffffffff}, 0x106, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000680)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000005c0), r1, r0}}, 0xfffffffffffffe8f) ioprio_set$pid(0x0, 0x0, 0x0) pwrite64(r0, &(0x7f0000000bc0)="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", 0x603, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)=""/195, &(0x7f0000000080)=0x18f) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x103000, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') fcntl$setpipe(r0, 0x407, 0x100000000000008) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000006c0)=0x1ff) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="8c000000", @ANYBLOB="020027bd7000ffdbdf250400000008000600040000000800040000040000480003000800080001000000080007004e20000008000400020000000800030001000000080003000200000008000400050000001400000000000000000000bb08000400020000001800020014000100ff0200000000000000000000000000010000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000100)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14}, 0x14}, 0x1}, 0x0) getuid() sendmsg$nl_generic(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, 0x38, 0x100, 0x70bd2c, 0x25dfdbfb, {0x4}, [@generic]}, 0x14}, 0x1}, 0x44080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/01 12:30:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:48 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) 2018/04/01 12:30:48 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)="6370757365742e6370755f6578636c75736976650024f4bd6a7e640f7f535c33cf2ea12fe78f918a60befbf1a8a5c3abe001cc0ca361e4032abeb8e4bae62365e9c124698a4e33cf01b4fea35091c8d50302e31b", 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000fc0)='/dev/snd/controlC#\x00', 0x2, 0x4401) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="040000000000000000000000070000000000000000000000090000000800000000000000000000000000000000000000000000eeff000000de0d0000030000000000000000000000f7ffffff05000000000000000000000000000000000001000000000000000000010000000000000000000000000000000600000000086ef23047000000000000000000000000000000000000000000000600000004000000000000000000000007000000000000000300000000000000ff000000"]) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) ftruncate(r5, 0x0) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xda3}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000f40)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000300)=""/103) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f00000000c0)=""/65, &(0x7f0000001000)=0x41) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400400, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000240)={{0x101, 0x5}, {0xa8, 0x31d9}, 0x9f2, 0x4, 0x7}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f00000001c0)={0x2, r7}) 2018/04/01 12:30:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) eventfd2(0xff, 0x80000) write(r1, &(0x7f0000000300)='5', 0x1) [ 394.452281] *** Guest State *** [ 394.455641] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 394.464538] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 394.473461] CR3 = 0x0000000000000000 [ 394.477238] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 394.483775] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 394.490320] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 394.496329] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 394.502351] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 394.509070] CS: sel=0x0000, attr=0x10000, limit=0xffffffff, base=0x0000000000000000 [ 394.517099] DS: sel=0x0000, attr=0x10000, limit=0xfffffffd, base=0x0000000000000000 [ 394.525129] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 394.533146] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 394.541189] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 394.549233] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 394.557246] GDTR: limit=0x00000000, base=0x0000000000000000 [ 394.565292] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 394.573280] IDTR: limit=0x00000000, base=0x0000000000000000 [ 394.581294] TR: sel=0x0000, attr=0x00081, limit=0x00000000, base=0x0000000000000000 [ 394.589290] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 394.595734] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 394.603199] Interruptibility = 00000008 ActivityState = 00000000 [ 394.609450] *** Host State *** [ 394.612667] RIP = 0xffffffff811cdc36 RSP = 0xffff88018e4e73b8 [ 394.618677] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 394.625095] FSBase=00007fc7d5a91700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 394.632929] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 394.638840] CR0=0000000080050033 CR3=00000001cc638006 CR4=00000000001626e0 [ 394.645888] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 394.652571] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 394.658642] *** Control State *** [ 394.662105] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 394.668784] EntryControls=0000d1ff ExitControls=0023efff [ 394.674289] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 394.681255] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 394.687940] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 394.694558] reason=80000021 qualification=0000000000000000 [ 394.700887] IDTVectoring: info=00000000 errcode=00000000 [ 394.706349] TSC Offset = 0xffffff29c3ba2fe8 [ 394.710678] EPT pointer = 0x00000001af16601e 2018/04/01 12:30:49 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/01 12:30:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000000)="59b44ba3e42f4f2bbd6ae5d52e651e08836c5aa1669ea502990427a8656589a3f0aec9b25da695e27fd0f365372ba54a2eb94a11d09545b2a91ed8635dcabc16c3fcce7407d5dd918a6de49820f65f83ea94d55d1ea3c4170973fdd4d07f3ad620377bdb5592385ecf846449999f6d0be3197697f7b0886ffad862c22c933b19ebb276d10fbda517c5c719379454c0de4f94ae7c1b2dd9505e76861cbfefb979fb0c2641d4b11e4a5fc785cc39cda291a032b1f5300541451e8d292eb6a7de") write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000300)="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", 0x0) write(r1, &(0x7f0000000000)="16", 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}}) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) 2018/04/01 12:30:49 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:49 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0xfff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)=ANY=[@ANYBLOB="142300000d060500000000f3070000000043110b"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x4000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) 2018/04/01 12:30:49 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x13, 0x80e, 0x8001, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000340)=""/4096) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001480)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) r3 = syz_open_dev$sndpcmc(&(0x7f0000001540)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x440000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000001440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0xf8, r4, 0x0, 0x70bd2a, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc5f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x3a}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4008010}, 0x40000) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/autofs\x00', 0x2802c1, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000040)={[0x2, 0x400, 0x4, 0x80000000, 0xff, 0x432b34a5, 0x0, 0x1, 0xe75, 0x80000001, 0x1, 0x4, 0x5, 0xfff, 0x8, 0x3ff], 0x10003, 0x20000}) 2018/04/01 12:30:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/04/01 12:30:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) accept$alg(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0x13, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}}, 0x84) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="f48493e2c70263d2862b8fe9594ec65c371f4a8ab2a09d407a0c454e9de87eb67fc7bfa7d117b7d5714c8fe973f20770bee9c6f80db26acc69734b8447efa093c91c9ab753697042984209b0abead71c69d04d339a556e93", 0x58, 0x0) r5 = geteuid() getgroups(0x4, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r4, r5, r6) 2018/04/01 12:30:49 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/01 12:30:50 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x3) 2018/04/01 12:30:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) modify_ldt$read(0x0, &(0x7f0000000040), 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) 2018/04/01 12:30:50 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:50 executing program 5: r0 = socket(0x3, 0x807, 0x800000000000009) write(r0, &(0x7f0000000080)="2400000032001f1546f9ff7f87ea23c6bfb9bd4700d1e57d00055b090007010c00020050ff0100", 0x27) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x800) write(r0, &(0x7f00000000c0)="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", 0xfb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) 2018/04/01 12:30:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000000c0)={0x3, 0x3, 0x29c800000, 0x3, 0x8, 0x1000, 0x100000001, 0x101, 0x0, 0x3e, 0x1, 0xffffffffffffff01}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:50 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfffffe27, 0x4080800, &(0x7f00002b4000)={0x2, 0x4e20}, 0x30a) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x0) 2018/04/01 12:30:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:51 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000005c0)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xb, 0x14, &(0x7f0000000140)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0}, @ldst={0x3, 0x2, 0x7, 0x4, 0xe, 0xfffffff4, 0x1}, @ldst={0x3, 0x2, 0x6, 0xf, 0xf, 0xfffffffe, 0x7315b58282157e0d}, @ldst={0x3, 0x0, 0x7, 0x9, 0x8, 0x8, 0x10}, @ldst={0x3, 0x3, 0x3, 0xf, 0x3, 0xa8d76dad56d3647d, 0x11}, @exit={0x95}, @alu={0x3daa5dd6546e4eea, 0x4a26, 0x4, 0xb, 0xa, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x12}, @generic={0xdc56, 0x81, 0x3, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000000080)='GPL\x00', 0x2, 0x54, &(0x7f0000000200)=""/84, 0x41f00, 0x0, [], r1}, 0x48) r3 = socket$netlink(0x10, 0x3, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r0}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000300)={@mcast2}, &(0x7f0000000340)=0x14) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f6400940005002882f9296623e171d9533a175a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c", 0x58}], 0x1) 2018/04/01 12:30:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000001000000009500000100000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x200001) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000280)) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:51 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semtimedop(r0, &(0x7f0000000540)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000015c0)={0x77359400}) fcntl$setpipe(r1, 0x407, 0x7) 2018/04/01 12:30:51 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000040)) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8800, 0x0) sendmmsg$alg(r2, &(0x7f00000045c0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="16d62c4e0be9c68c783d9565fd1b6f99e58b21b9349878dd8ac4b68bb82f96ca85c574f17f64f6150ee544e3767b1e21d025ba4b80049ccb639071712413afe6c4cb7c3a83b52ec0f3461261f927b9783c9ce13a4b808935862f82cf6490c554a7f870cd1e7cd8eeb1afd5baa9019f84a1d5e04e0107a2989257705c84d238c3fd8dde", 0x83}, {&(0x7f0000000200)="663330182bd62fe60434450a5c163a17e87a9648ae9950e6d714b9d1f49c97cc98eafbc4b66e62a04ab60b836911eafe4cb8fae1be52322e808217ffbd8195d49d58c6997a4f75b76629bdc54e3b35ae153e4f5e046d38bef073c50bfc7e1182da6eb7ed9abf49adf8c18e760be24a7dbcc90e", 0x73}], 0x2, &(0x7f0000000280)=[@iv={0x40, 0x117, 0x2, 0x2a, "c72e21a189afe62bfa9447a282663d93436a941da19a3220847cde413a94c3c4454193dfb8732f22256f"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x88, 0x20000080}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000340)="32737d73a52348a49e78ca72099091714c632c4b7880e6298d031a43197caf110aff23e57a514f32253bb529147094b6c5a7b2e356c36f8e17bb397e52241ef245c289ff5557406059adacc60f56009bdb0827a676d5eaf26a892b4561c596bca04491f23b721c585ed5a73fa23ffbd2ab3ab71f22aa9baad9cd458ab2f77185c048b343496a3c23e3011323d392437e40bbaae4188465e517e48bc62db07bc75ec083c69b7f1a5b650c16825988f440aa77db3ee63d5b13450b26ad33374d03c4abfbff", 0xc4}, {&(0x7f0000000440)="b65a05ba2eca02db24898d098f19c554cece4fde5af26c6d006d3d1638c6140898680b3156aa6c534c0a29968bada512494e4b0138fb04508a19e1064a4bc048172c37c2b4a1335d9caed9f6bfaddacfab27874c97eeab28a81588238f7b57624672a2ca987f4135ec48f69621dc1a12ca2cbceaf141e244075e3b8b1ca462bab9859dfcff1cf4cd433fc26a7dd57f5af30bc3e91f1dea2206e660a685622a2c04aae5b09c8c3f887f0ff83c25cb3dbbfb52df8d5876a43204507aa3aa853e9f82895b89a30033b496f52696290144510dd4b63a7270a8a5ca067ccd99e4587eb796fe43babaac32e5c1d2bbd6bedd84fab0a413a666", 0xf6}, {&(0x7f0000000540)="9cae119f14730a7e2756d8fc79884d7eed58862dbde5fe1eaeb03bc40c61f9835e3b884a8b24ee62ac9467ca2dcfa9d2", 0x30}], 0x3, &(0x7f00000005c0)=[@iv={0x68, 0x117, 0x2, 0x51, "6e752a47e7c6109e8e685cc7121626159d307f81003be6c181a9fc12198fece895c97c1225fab8c1d0cbfa8cbd4f63a6a6d9d563f3c909b3d581ee933c3229bdc29cdcde24b4dc5e5c4487777f28af0950"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x80, 0x8000}, {0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000640)="9e7705a418e2b3533567184448f3499176b240de22f8c8fe91848e5c29ae7b94524a8cf2fee2115591ad00f4b608ee9a890f1c229f1d8ded218d94b76ce739e9caf72c870148ae2e9a459407", 0x4c}, {&(0x7f00000006c0)="51a7dbb7af957e5985b16682620181c7a841a60fa4740fba4270212029891b8043ef850663", 0x25}], 0x2, &(0x7f0000000740)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xbf, "361ea52801241e862c7fbf03ada13a7106503a4292b24fe8dff33c029ef6332fa3a85348c478f2915b80259af67eb652eded9085acf3dd92f8175d9d7289f264fbda8b93c60b6294f5b8f6ffd6c58aecba8b7fd717e02882c3acef8419c7de7d6bfba8a3b3d223fb1f42825cd1536bf0d2cb3444ea560a86cbb09191a016b45dae63488ecd952dd949bf6aee2da4c2516461fae08af71bb977a58ff76b6d72edb9f2a4ef85de1c7d075156901c76da0849602884f85c468036ecf537901f30"}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0xb0, 0x117, 0x2, 0x9a, "b0ef98255513d1eabb0233cb9645b1fcc369906a46348415d94c917550a17feba4cd8fa14c94069e3cbfed56d2bcb5c8a4ff52e8c22b2eebce2d4cbce6dec3f77babb47dec944efdd6a12f848bc71eb9e116b42943ca3cb6585d0ef9cd24c09085be437f6c9018872160ea470733ad3d8e65e66cb255752f72e8412abf9944fb28b40cae119d656e7a02e26cc385eae273a64e86048270ead83a"}], 0x1e8, 0x4}, {0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000940)="460a2b0d6352036bcda73c0b7e00f3a5f2da408f5da4d965fd121b0bfaf499ef2778a3a8c72c518e2ee449cab456af8345d1837e1a8d571be17320da43b9eb8572314d46cf1318c78f5698b98f91f1fff6e493c345349ca4253f4d38d4bba3c4bd63755f402980f77d347baf8851edb46ffd8d102bf92cb39d0e379b", 0x7c}, {&(0x7f00000009c0)="8ea54655df42aa25577cddd8de1603acca2d673820da2e3e92e8af92509a56c773beb73e896104e5cb4b78bc4ed9509e4bab316475acaa739597ac043b751992bd430b88f26bd9d949953c09c4905bcea68739c6645223e0a0d2ca92820a70914f2e807eebeccf6067a6294f40c77612e2ea5f2bfcf578d0d48314a203068a49b16aa17653efc17689c0241bcde262c4cc7eb949a9224093f6abbf166cb5fe0f5b73ca8cd0bf45af92c7f682bf0fe88decb04dc4ea2c9a2b272b1ac2ab542c494c677945a848090647e39bb88b0003c67c9774f64b15254c7e13", 0xda}, 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0x1000}, {&(0x7f0000001e40)="397f07420311a3ae593ff1fff93e06400746b495750993f6ed30587c5bd96cb86a3cf1b4e90a09ec", 0x28}, {&(0x7f0000001e80)="47ff5cbe4e4d6da23c4ec96978ede4d8c2e4de9a90d6ccb58a490df319c81371b7cde2e249b2379c5bc56c517f", 0x2d}, {&(0x7f0000001ec0)="2c553c7420aed09ea7888f2e0cfa978c4657f5a86cbc38ececde31f3fb5a8c07dfcce92c04fb9ba723ae002ccbacf30af98cb82b498f8128c71897abc05922c2f502c4809296e38270f06f898578f6de8809e0d9ef98964140569644", 0x5c}, {&(0x7f0000001f40)="d628", 0x2}, {&(0x7f0000001f80)="4e38e47744ea2e351fa0525e9dc2882bf1b8b53441445b3a641a8bb616aee2e56aba47918e619f68149b", 0x2a}, {&(0x7f0000004040)="061df0174fad3b225c46a4175afcb78b53d39f2e809b517c14eefbf14e1180d1defd4e6586714439479594dc23d9830169b4886a1d7e7858a07aacb0d2e5ebc31354aea943c49dc936560c588425711a1c3a46836191c7beeeef0b1fff294307ff48cc97a794672504ba381d7f3b2242f0da607b798a4bb0304553dafd7e26f2544872d97bc14a89dd", 0x89}], 0x9, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f00000041c0)="2cd97e0ca6646bf45e2b77f5ed8636bebde409ff8d70985b664997fd964a6f8483f35c2566d9f63fc68e566dc2ebe9d346ec109db86e3e736fc94704f86712c6960cd943262857ecf049598340449bd12cf394babb4ca32d1b614a42f5697766b9b77f5b4a2986a003e7bbff20f6d3ad435af4ed55fbb733c4060c141a77133909be3401b366df8ee931cdd9adcc7362e58faa4359a6452b52a726965bf7cf1b5584e82dd238", 0xa6}, {&(0x7f0000004280)="3abbcd5d998305700651ae2fbfd8f25746576c56957146d444932fb07890b37e8c7345d4602cdcee7e06269ece6d5a35745a153da20a28e3ae43dcd0e24a4f8f5f83c27a2190dfd19c30cb6075b8908bb876f9e94f06111ce085a1ee34552e02f31a8eb008dada10765a217e6864b3b9610167c5be56ff24a396a7eddd27006f281bd4e00a89633898f4ab29084822a97762ea1bd9146ba92f", 0x99}, {&(0x7f0000004340)="4d12d91c0f111751d7320462aa53dc63ceec93e590d8dd288a763b9e27d80bc07de6bf483ed43f0f4a6fc0156a70b244378694b907c9ca0052abe050f670385cb96e", 0x42}], 0x3, &(0x7f0000004400)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xda, "a3ff76cf2a87641d74cf4a8ad3baf87b3e1d8a1580dd4637ae566cdeddafdae6886d9cde95f53177253a1b1ee93619ea066981b8e5c080f2ecfb4cf134aa7f5db3b310c4308aa0d117b72fc21d35a73920ea6e236f4c644e23db06e1fda8624127839624f360e554a4924986259be8deed1030056527cbcf3bca24718e2fe4b2d21e6459ff7212d57af4f64bbddd82103022a1a86d2066ef015efe6c6f2d4e82444d04296039531c2dcc5412f97025b454f953eeca3de7990006c0f2a14bbd0e5c63faac0e3621a857aa8f83d1e90933588744bb4fd21511acfa"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x30, 0x117, 0x2, 0x1a, "ae876b3ca594de45995ecdd8aa117dd37f961f38c23e94b496e2"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff4a7}], 0x1b0}], 0x6, 0x24000000) close(r0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000004740)={'ip6gre0\x00', 0x20}) 2018/04/01 12:30:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:52 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x505002, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x8, 0x5, 0xa5, 0x6, 0x0, 0x7f, 0x10000, 0x7, 0x7, 0x0, 0x7, 0x10000, 0x5, 0x5, 0x400, 0x5, 0x7, 0x5, 0x80000001, 0x5458dd1e, 0x7, 0x3, 0x4, 0x9, 0x2, 0x2, 0x67ce, 0x9048, 0x5, 0x7, 0x0, 0x16ce674d, 0x9, 0x7, 0x2a, 0xff, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x2000, 0xf, 0x1, 0x7, 0x5, 0x20, 0xec}, r2, 0x2, r3, 0x2) write(r1, &(0x7f0000000300)='5', 0x1) socketpair$inet_sctp(0x2, 0x4e8bfefa17d7c2a5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x8, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/8}, &(0x7f0000000140)=0x78) sendmsg$kcm(r3, &(0x7f0000002740)={&(0x7f00000003c0)=@sco={0x1f, {0x80000001, 0x7, 0x7, 0x2, 0x7, 0x1}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000440)="453566b90702f48b3a5f9e154690fe6cabb41fc58cf7e425a008d69c5fa5e35b59e4e6578fa41dde56eb3a0aa4a1c420f31189fe475bb310c8204d20d74cc5f4fc7d0df7e2dfe96e1ffe4384e1875d0a9dc46eab88c657d571f3884cc16274b4df19fe0f1c6e55ba4f2eb3764119b51ce7da1c896130b0356357a103954c93b2bb123da616fc654ddcb745584d70f6b8151a5fa85bf157cec79d55208ba69977f0adcedff4581f2aec8233660ef8e3f4ded2e01c31de90adc2b0d1ca4671f579e3651c9efe4faffc3cbc7f8443cdbe92de737a1cbc55d0a1646986ca470447d5c062202cba259fb8", 0xe8}, {&(0x7f0000000540)="b5426b0ed386741603c6bae7cb968d7323f47821c4b65035bc91a1a55fe2089bac0d7450081810b52b01c12b593a9c3a718ba8f37ad26ba0691424c947a02e9c3ad7fc334e36472e744ccadc8d1920fc5b0f37c7e22a0c884f64745ac0ebf9ab35b5e71cfcd918a1e54d88231c9af128c27998a88b24923a33615d560ccbea288acb2acdcf48ec432278d88a3788f69ffca3bdea6a903a2df7dbfc95c926e7255d8938ac924914ecd1", 0xa9}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="3cfc0f8835e7f4e3ebd6487ba1cacd9db5ae5bd1689f10f82d91c1e73f549cb57004270c5800919efd693908cb593a2ff2f8dfc228afc98a38be2928b1d45deaec0bad61ad502ce7f39ee756a8d2164629d19deb77793b06add0cdd4a694c8ffa5396e80efafcd1eb8abed096f1a22d153933c9d7f530933631822b1eda549", 0x7f}, {&(0x7f0000002680)="ba20c00d7d49439963099635d5ee936452886160b1dbca0bccdb8642d9f1581d6fa052e022adb352c67ef4a122bb9ec0ece2", 0x32}], 0x7, 0x0, 0x0, 0x40000}, 0x4) 2018/04/01 12:30:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) unshare(0x400) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x301000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000100)={0x0, 0x4, 0xffffffffffff0000, 0x1, 0x10}) r3 = socket(0x0, 0x4, 0x200) socket$inet6_dccp(0xa, 0x6, 0x0) connect$can_bcm(r3, &(0x7f0000000080)={0x1d}, 0x10) signalfd(r0, &(0x7f0000000000), 0x8) 2018/04/01 12:30:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x14000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x2, 0x4) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0x0, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xb) 2018/04/01 12:30:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000001b9ff00005ff283080da53a17febfd1612f7de18d5be6391946da136f58c0f9f2064c0db2a12a70aaa0fd36229013"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000340)={r1, r0}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getown(r0, 0x9) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:52 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:52 executing program 5: r0 = socket(0x2, 0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x634}, &(0x7f0000000040)=0xc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a84000), 0x4) 2018/04/01 12:30:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='5', 0x1) 2018/04/01 12:30:52 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:52 executing program 6: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) r1 = eventfd2(0xfffffffffffffffe, 0x80000) fgetxattr(r1, &(0x7f00000000c0)=@random={'user.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000000100)=""/18, 0x12) prctl$setptracer(0x59616d61, r0) fanotify_init(0x20, 0x40000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) exit(0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/04/01 12:30:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000880)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000980)) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000080)=""/35) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in=@loopback}}}, &(0x7f0000000240)=0x336) r5 = shmget(0x2, 0x2000, 0x54000180, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000c00)=0xe8) getgid() getpgid(0xffffffffffffffff) bind$packet(r1, &(0x7f0000000040)={0x11, 0x8, r4, 0x1, 0xbab, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r0) 2018/04/01 12:30:53 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:53 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:53 executing program 5: r0 = socket(0x10, 0x802, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) 2018/04/01 12:30:53 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x134, r1, 0x404, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xba}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x700}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x95}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x18298a580000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x60}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf0a1}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x5ffc, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000000)) 2018/04/01 12:30:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:53 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:54 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x1ff, &(0x7f000082f000)}) semget(0x0, 0x0, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r2, 0x20, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x50}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x801) 2018/04/01 12:30:54 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000280)={{0x1, 0x1, 0x28, 0x3}, 0x8, 0x40fa}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:54 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000004c0)="bd036e3a8c45e4a8a43d42864e8e760092c51378b57edea716cf70ef6bdfd9e98e6052af7bbee9ce2f314bdcdb1db979fdeaf0ecefbe05ab26753c72779bf720159f2628bc87e75e9c7b9bcba108267dfa90a23a0d7abfaabebfce994971cdc9961e72a1a74a07393fe4c9de555122ca2652", 0x72) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x174, r1, 0x100, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xad}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4524}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x78f6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x40001}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) timer_create(0x7, &(0x7f0000000080)={0x0, 0x2, 0x0, @thr={&(0x7f0000000000)="aff5fe3330c0ec1f88df13ecd44ff2a9bce85e", &(0x7f0000000040)}}, &(0x7f00000000c0)=0x0) timer_gettime(r4, &(0x7f0000000100)) 2018/04/01 12:30:54 executing program 6: kexec_load(0xffffffffffffffff, 0x4, &(0x7f0000000280)=[{&(0x7f0000000000)="cc9207957693cdb7cf0af41dc165a06a0fddc76d4673ae63804641eb42dad19d51977ab2349a65a96484de59483f74826199d351f008338077262c87c85032c387186afa6a86e2b9628a66eb88ccb7b1067fce02998bd12e21", 0x59, 0xffffffff00000001, 0x7e61}, {&(0x7f0000000080)="d272e48cd82b25c420c71ddb5eb362693c70a300f78cc5caecb7c9f9a1a6a528eb539b5a4f03a24f099705e827f9b7a210630678a8ccdd459bf11ee69d835d770348a442b8a8c3e368a8d5f823ab60c8479ccee4d1a4de4d863b247f742fed7df1c40314dcdfc7f33099a8b609561e4b11ec72ff43884424ccf35a4a02532883888a094e33affa50a01d3e7a4d1e7ed49f52792588dfc22ade669aed7858515b3d40cc65453d1e8274323ab6bef85f74ccb0ed76bd10b2ad4f6a1c2fccdc5ae40400c2d81390c8eb0482997f05155696eee9467541443eac", 0xd8, 0x1, 0x4}, {&(0x7f0000000180)="bd06ab341838b87216a04db9bb743cf27fd4c2b7e5e67e1220517ab08faf5cef5e124ad91b8e39f442ed00c846fef56162f4ad4d096c0b9c1d640dee0c19d6847d56c7c0575af09a9e6ca089f4385d8f77749ac4aac788f4c1316c8c0f6118b31a6f78d2478ecdc264f56481419523bb9fff66bf709e57d98db6890b19326c48965b17b3ea1f90218a", 0x89, 0x5, 0x4}, {&(0x7f0000000240), 0x0, 0x5, 0x8}], 0x3e0000) r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000380)=0x80) connect$bt_l2cap(r0, &(0x7f00000003c0)={0x1f, 0x54e, {0x9, 0x5, 0x8001, 0x2, 0x7f, 0x5000000}, 0x80, 0x7ff}, 0xe) r2 = accept(r1, &(0x7f0000000400)=@ipx, &(0x7f0000000480)=0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) ptrace$pokeuser(0x6, r3, 0x101, 0x7) r4 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00000005c0)={r5, 0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000600)=0x101, 0x4) getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000000640)=""/141, &(0x7f0000000700)=0x8d) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000007c0)={0x0, @local, @broadcast}, &(0x7f0000000800)=0xc) write$cgroup_int(r4, &(0x7f0000000840)={[0x3f, 0x34, 0x3a]}, 0x3) fcntl$addseals(r0, 0x409, 0x9) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@ipv4_delroute={0x30, 0x19, 0x0, 0x70bd2b, 0x72, {0x2, 0x10, 0xb4, 0x8, 0xfe, 0x1, 0xfd, 0x0, 0x2800}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_MULTIPATH={0xc, 0x9, [{0xffffffffffffff80, 0x100, 0x100000000, r6}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000800}, 0x4) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r7) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000980)={0xffffffffffffffff}) getsockname(r1, &(0x7f00000009c0)=@vsock, &(0x7f0000000a40)=0x80) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000a80)=0x9, 0x4) openat$cgroup_int(r4, &(0x7f0000000ac0)='cpuset.sched_load_balance\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000b00)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000b40)={'filter\x00'}, &(0x7f0000000bc0)=0x54) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000c00)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000d40)={0x2, r4}) ioctl$TIOCSCTTY(r4, 0x540e, 0x101) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) 2018/04/01 12:30:54 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x33e, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000180)) 2018/04/01 12:30:54 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@dev, @in6=@ipv4={[], [], @local}}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000fc0)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000010c0)=0xe8) getegid() stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002cc0)) getgroups(0x2, &(0x7f0000002680)=[0x0, 0xffffffffffffffff]) getuid() request_key(&(0x7f00000025c0)='.request_key_auth\x00', &(0x7f0000002600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002640)='(wlan0\x00', 0xfffffffffffffffc) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) keyctl$describe(0x6, 0x0, &(0x7f0000002d40)=""/205, 0xcd) getresgid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000000400)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) sendmsg$unix(r4, &(0x7f0000000380)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="040161892a020fbb97e490a382b31894ff86e3a9992dcc6f048bc9fc272fde60d0278f758685c76132337a4eb27fc660b3d66b0211aee684c50e155a44006c75d8ac09403fb3f953ad4fe80c3582377e6b33a21ffaf37fc237742f145a2e0ed51cef70489e2cd14f2af6b4a461b93e98ccff506ec9ec4e613102db37b703fbf490bd62088b61c55ee302fcb4714e5b68850599bf1f8e03895ea8f75ef10841adb13edbd5dd8efc3d0a02ad259732e30cbb36e2bfd5d9e7fbc32afb445dc7912845d567c07b52feacda60b74db22001ee2a6289a26a68c3ec70c16a190d23997a2eed1701cfa5fce815d79f5349", 0xed}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="180cf728bad20db1069c260001c7c9f6000001000000000000000000", @ANYRES32, @ANYRES32], 0x18, 0x44800}, 0x40) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/04/01 12:30:54 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0xfffffffffffffffa, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000040)="3d6a6acb179d1e2e724da1656de460879006c3bd16155ae17f90485fd38c525983c5f5240fe392465ec52f6b15dab193ae6eed3a8f360660fa9f5eb3b31c5b89", 0xfffffffffffffda5) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x203d, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r3, 0x2, 0x2}, 0xfe70) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x71b9ac90, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x5f}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x200, 0x0, 0xffffffffffffff72, 0x8, 0x7, &(0x7f0000000080)='nr0\x00', 0x5, 0xff, 0x7}) fchdir(r1) 2018/04/01 12:30:54 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80000) r3 = dup2(r1, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r4, 0x1000, "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"}, &(0x7f0000000280)=0x1008) r5 = getpid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f00000001c0)={r3, r3, 0x59db}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000018c0)={'ifb0\x00', 0x0}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001900)={r7, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r8, 0x4008af60, &(0x7f000072b000)={@my=0x0}) 2018/04/01 12:30:54 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:54 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x20, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4003c2, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x1, 0x10001, 0x9, 0x0, 0x1}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=@getae={0x154, 0x1f, 0x10, 0x70bd2b, 0x25dfdbfb, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x0, 0xff}, @in, 0x2, 0x34ff}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xa}}, @algo_auth_trunc={0x6c, 0x14, {{'crc32\x00'}, 0xf0, 0x100, "01d141e6b5293f1eee5241b2a8a6031537fa5ddd1ee3912f558fcc129a8e"}}, @lastused={0xc, 0xf, 0x4}, @replay_thresh={0x8, 0xb, 0x4f3e}, @algo_auth={0x54, 0x1, {{'crct10dif-pclmul\x00'}, 0x48, "480518d4f64220a373"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x90) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000072c0)=[{&(0x7f00000059c0)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000006e00)=[{&(0x7f0000005a00)="aefeb928c4a1727007312cd779eebd428e306a0af51ae9b6117057948813010d065d1ec753b8e23968661a226f40fb65dbb9ff1ee99fe7e944495f7acd95a58a74fe1632c6fe800a9a3763ab33894255b70ea54dc37c8f45a352ea8f45fe7614cc3f86d8e53287c2e0c4801004cfbc0fc5b1e4c19f4adddd636f2e8ba9a821b55708944d1630ade726dfc006960507340c4ac75029d7694c0d96176739022906c5ec19e7e93a285a6d25016c6426898ca22e0d602d8fb68f5ed35a75582069a670c0c331fb5a6caaf69a3151d572a62ffeaacdcd58f815e2f99ae3bad343e60880368235e5f4139f477c5d98a85300964a4806856299a4c2717c91f18385185c1853f1574056f32f15cc75b82c29e5d6cb79fad8ab8dcd39fe600b601968a0096b11483f224ab582fd7cefa220ef9d1103cd8ed44e09dcfca39730f408cc332adcdd4b852374ac1247b43aebab961863e60746efd6aadf8088a3ab534a9fc7ca60be8338cb707b58e546efaa4e19b7a16781eb4c7608bc83e150f68e2361c25654a8405201703471717f2dfc5ad73c204373082ff5ad76c6008c8bf872a88e9f560df797206a8f821432c1331dafae4696d1774e7e6e08fdcf500f36f71fa4326bbd9c1c88a5a02403b4c3e62fcd98910943bd7a8ecca3d75a1cfff1f1aa002d9f9b1976e6b39675d707f15c58b6de18ba07bb39690a4b0c0ca6a84eb98f97f5241f7b06b7111634bcb6e05e294fdc9bf1c7881b67cb119401369aec3c61749dace798b9151da8f6877fe45d838d45b9657a681005cc0969b7fa9c21af1dcefb193a1e88b9dc67d43fb285f7c776fb9413739758a8e0b293c22847049df3cbc762a0300a91491ae6b1b57b244108e155fbcac87952b5278dc93ddb77be5027beff85483e04584224e9fb7366cf1fc69d1054c62af1e95a78bad0f9fa91ff61b01e59a6ce2e75b710fd6337be82b4fd45aefc5abb13b0b032d5ffc1073193c37b861daa5c800530e9c150601305b32e6ae44f7f3b676583049432406c8e5183f0999d91d4ab3cb3cab61b2296f6f8de0c7867ec434d50ffa30bee6f2a5f81bda404d3eea4749165b9310d130d75421c39243280a8966da17408172c397f93f54c5cb5f88476d475082e3387705ee290734779b4f0b12a00a2916b3ab8a16996c5f0e7b04d05196c51e514924475afb3194320c080225e9ed850d1a3087cdfd213e705cbd8ae9b0fc85f38e0742d82c996405d79dc985e821947bc15948de2114c67440aeac308372509b8dffb675b612a8c8d599748e155e5bc1af07c330249a37a5bd9ea9e9efba12cf5bba591aa6348b864487d790df53fb3a8b7815d497f5d043234252b8f089679c4a91021e9352afc716920653c881139b8de8375c70a831225a181ac9bd7f483c12e9a43cb72c664a1cd86812102b4564114953f8598341970fe0caedcd314d6cd218cda0dc754757b216c137c8f340941430a2c1a7587f7c14e084e3692a528cbfe5b071724fe901930875119abd0252e25791a5e10300e61f09ba3479fd7aa82c7926f7f8250cdab211957512579f88d634bd40ca5d838be27779238925b8f3130cd57597bc4db702033a4c03011fefa241cd5a220757dd8168efa40550a992b1a9922d29b77c7cf550fb7cd71ee1fa6da8e1935577b65aa161373afb595984112b7f22f965d1712b381cb5131beca74f958985c71c5e9e96fd9c693f3a7f42ecdf8893e9f7b28ccab86da521cd2d3543c686048a735b045b06e79a761720dad1fada23c651ad7d94f936a061492c47dbcc09aa57c901f0a70fbfc383200178dff96493dcb4730742b11bc5e0fa81397d453209e884d7120d8a171436550846a5549bd5b8559d676fcb66ed23b27d769388dad8a08bd9c21eddcc405e362eb48c51c72f96b8897fba43eeca3ebabc619ad27132d248623bc5095abbc0a56860b9ad88ef046ca0ab867bde534ac9b73bb6aaf604da6d779d4f597071ac95e44866a83ff661668ef32c8c7b9fbe2e675d3e4bb02b8988c5f771c5a29241e5603b1eb4f3ecd4e9a9c262a3971128806663c4a8f96c4437e62e2eb621dda1991f6aae827db62f2b12362c6073849ad3a640ac35ada9b8b06bf32b76f8e1277268bb250a3c4c27333c20adcf84fce8d1d8dfd2953afecdfe076b1c3ee3266a8408880234e6afdee34f56887e908f278e6a9ce0f5de0c99bcf79659a56a1c5f4886dbda8f63c55c885bfdb403ddefa549f0962eeca11c8de977f78f8a85145c6bfe906037b581f506c5f69a86efec7b93aa400dd04a10b2e84f89607531bbfb8c178e7a58834da819a02442863123af01498ca15c7f303773d8b59c1b6f477d9d567711772c7854b37f1aa5b47b1b3ebee8d690085e10f9724c9dfce6c0f58d38c693d65533b84086537809074ac4e9d17e466fdbf5ce4a58659c49dbc71046d18379609a2e812891eef83158f234dec178b1ac7becafbd7708939f1c0488d5346667fa3e52d761252d614426e3dff0197cc654169d91b3dd9ddd91d50a80563255f9fb51c82464af7f229338e3f632473b581d8bbaadbc3d71e65424e7dfc996d1576c7999c7f44c39b25eb74a9bd97c8dcaa25083fe48a79ca6f49bae53f6c624d2810910777e2b670ce0c62af66d88b3da5c69d21d4b07077d065a5a730c7d1c7a39627416d535ff924a7c4b12a67cb594d3bc526bd28f2badae69aa6788a747fed14d322785d4eb4870f2f88309fb13e9ffec5fcd042e858de86204c9515d6365285727f4d982f1f6e1dba0ffa0499a5176478805f0b2b2287163b31b7a524227e3f8bafa2aeaf3fc18182f11da0e0d4a2466aef8fe903f2e41b1caaecac309ef69dc725e063c7a35201aabc2a74c9194a3aa69dc50272caf36f6b935c560448b7b4803627b6d9ff08128f62310bca61aa2e4be1c5c4add9dd8c506959f41a1d9da9b41e9d8ce639e46c7a972a37fe77d8d1a235278603f65395798721e3227b2d4de9cab2174d83a7679988725df960777bbf7de757586734bd3ec958a6600b60f4319b0f09a6d9ffba6e971f1770a0d70177f0dc3dccc4937b4889a6b2d4890143771bef43e7cefb18c595fb1894d76db8269b0010ddc6ac3061754fef88b8421a56e54d3ca252014d84e705cfb9d71357277eadd191c527c13879c7bb7d814b9f995202f90d704aeb297521cb3def3845338f27e03908007876facbf30752ec150def3bc6daad4e2bcccf95da399a9e7b7fd7bc052ca771bf10028fb7dd067e9e762ba52b3af25b671bba30733a6b45761164dbae0f9d9cc48494d04943616a4c175e6ae3b331ee6daf9e55718035e55c73aff50e16202aa5b408ea719e7d1abefe19487a5d1839c2d27988b8af88bd962705088cf527a1f7109eec97bd991593fe06c8de4a829ac2fda2edcb5be2e41c9e0d5fe6270b1b4d376a318c2ce767709df734a0d9f2af082406216f8f7faf09825ba5680d5617b5fd04025d66bde7fec09d7eb781abd30fe0c74dda2d2e7ee03c2b95bdb473b7a6f4b5afd7975d6e3a9994d10ccbb56dec7363e19314cabc11c5577bf5b4e856e591a200964b2b030c68abec7595c1173000a7997c32a650b111dd31241fb9346f7861e46c108c1f11fbcc6feb259bc52bce0b07295df46bf71fd636d14dc2099699d25f5495b9abd126b3138aeed11f1fb6a234b11de6a7d43ca7476dd6984c0a179b4a850f76d3ad815412bdb16921d461df7cb48ae8b8c15bc41bba455088a5552ecf8d01673c3dcd4ebbe28cfd3a305a41aab6f967c86174c3cb75b7280feb2c569608e9f98b983a3c9a461f0c7796e462a22f0405b80aa5c57e38972c87298f46e944eabccc99d43573f3ecb4beb13d6f62fcbddd39a77ca7f4d71eb56911d8396eade58d22b07b4b353b96b32d263d14cd20776e5ee52a76d19ed15e30b5761915b61d150e342cb49a62c3af001c7a8dba956db8e429a868bcc93c42f179a54f96223474c1a7965f1ad4762006b8567e309e4324e4478fa89e01b14d5cfea596c684aaa994054921d0444298ad320cba9e9d43cefede604d944c93ef49961a81953b0309fbb5c3776d221b25c418daac768420aef253843e593f64232832d7f0965aba09872eec01f055aca0b8a35f85a109f946dd4ea2a9fdcb8028c2bec42a8aee1864b4e0bfdfa77ea6a595bf8981c7173ecf56ff47304ab0664ab12c9fcfd440ad1fc3b623ed40db51d1ee5aa318fe99cca752f49edcc1681a8dacce4f2a072095d27037ad45853f5ab97866b3c604c98fcaa9c1bddb325d46b20065916fa1f907dfdffcdc5f16ab90816655bc9789a435cc1f9090d21da8b8db64fe207ceb205255b7a4c7261f3d751051d140f22ac451b354fdd22c1dce472ec6fb6e0655c8fcb15e7ddc61b569b61e39cf61862adb4e66ba5a5cc516842d997e3fd40d51e9c947db668a4dc32a0daa1f4a3db3fdc7e153bb0d93f59b8cdc4f943c79be1986103fbfed20f42a7fdb294ff73dde19f44f2600a60522d33e18b6375176bfda37c2a4170402b534ec9ca0487860f9dba8d5c039f087064d7e17f3b0ad5ad407d68d127cd8545aedfc1a881f120c1b835f2965e01f7b3fa7852bd976438872a6000009e5204359be", 0xcce}], 0x1, &(0x7f0000006f80)}], 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/01 12:30:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:55 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:55 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400000, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) tee(r1, r1, 0x5, 0x8) 2018/04/01 12:30:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) fcntl$setsig(r0, 0xa, 0x16) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x800000000000008}}, 0xe8) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x88000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="0180c2000000ffffff00000000000000000f4ef4290794b2ce000000000000001700aa0000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x505000) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x105000000) 2018/04/01 12:30:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:55 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/239, 0xef, &(0x7f0000000400)={&(0x7f00000003c0)={'digest_null-generic\x00'}}) mq_open(&(0x7f0000000040)='\x00', 0x0, 0x10, &(0x7f0000000080)={0x1, 0x0, 0x9, 0x1, 0xc800, 0x1, 0xfffffffffffffff7, 0xdf7f}) 2018/04/01 12:30:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x7fff, 0x4000) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/04/01 12:30:55 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(0xffffffffffffffff, &(0x7f00000013c0)=@hci={0x0, 0x0}, &(0x7f0000001440)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001480)={@mcast1={0xff, 0x1, [], 0x1}, 0x3b, r1}) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = semget(0x1, 0x3, 0x100) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000000)=""/146) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:55 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000734000)='./file1\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xa790, 0xfffffffffffffffc) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x5, 0x2, 0x10001, 0x6, 0x1, 0xfffffffffffffffc}) fadvise64(r0, 0x0, 0x8f, 0x5) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[0x7, 0xffff, 0xd453, 0xfffffffffffffffa]}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0, 0xfffffffffffffffe}, {r0, 0x1012}, {r0, 0x200}, {r0, 0x1}, {r0, 0x8008}, {r0, 0x1404}], 0x6, &(0x7f00000001c0)={r1, r2+30000000}, &(0x7f00000002c0)={0x81}, 0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x100, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) 2018/04/01 12:30:55 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f00000012c0)="921ca827950d1fee", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) r6 = geteuid() r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) r9 = getuid() getgroups(0x1, &(0x7f0000000540)=[0x0]) r11 = gettid() fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000780)=0xe8) r16 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000b00)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="4279e6d0ccb671bca32b96d033cb477fceebc5bbf71a7e6f9a3f25243489d7a71a8ef5781b991a3dd373cca7799961b604def84af3fab839c4859cc58ceec46b62c7bd3ac79dcc3bdfd0b9a8f0d681d4fdea3b9600d9af50bb428450fc4137b1154719ea5aab696c", 0x68}], 0x1, &(0x7f00000002c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd0, 0x800}, {&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000440)="f34dfb0337ab0b08b0578b3d104a0b54cd40be5c6c49889979e1d780c3913184398653", 0x23}], 0x1, &(0x7f0000000a00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe0, 0x800}], 0x2, 0x1) 2018/04/01 12:30:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x42) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x80000000, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0x3, r3}) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000100)=0x208000000) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) socket$rds(0x15, 0x5, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/01 12:30:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x5, 0x200, 0x1, 0x7fff, 0x0, 0x4, 0x80000, 0x8, 0x44, 0x5fc, 0xfffffffffffffffe, 0x3f, 0x3f, 0x0, 0x5, 0x80000001, 0x3ff, 0x1, 0x2, 0x3, 0x3, 0x0, 0x20, 0x1f, 0xffffffff, 0xfffffffffffffffc, 0x9, 0x5, 0x9, 0x0, 0x8, 0x8, 0xffffffff, 0x7, 0xffffffffffffff9a, 0x6, 0x0, 0x0, 0x4, @perf_bp, 0x40a, 0x8000, 0x3, 0x2, 0xffffffff, 0x0, 0x5}, r0, 0x8, r2, 0x9) 2018/04/01 12:30:55 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:55 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') r4 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r4) sched_setaffinity(r4, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r2) 2018/04/01 12:30:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001480)="e6b38bd05a7dd351e28f7f1caf6f6e8b345e08f5bc4cba8be7b046251216842d", 0x20}], 0x1, &(0x7f0000000340)}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="590606ef83181006c468f31fb340232a55c45336d7bd149dd20b1f8bbc5904ce9ed4c20dd540628ac3ed8cb08d839e0b49e879660219fecf8fd41e7ad5e2654b4630a3448ce23547684d56962f0110b903defe4991b20822dbb15c1580464c80562afbda0beb514f771722b9b7dd97d14282284df5aa40ce40f3a5722dcd9bfc11473a3fe13a30cf67b68cfb1165d6ae5c09aaf9f1f0cd68b7fc65fab741b14d771050be38233d5b2828bb5fffdbf1ce46c579") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/01 12:30:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendto(r2, &(0x7f0000000000)="888919be55f1", 0x6, 0x80, &(0x7f0000000280)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:56 executing program 1: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0xd354) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/102, 0x66}, {&(0x7f0000000740)=""/165, 0xa5}, {&(0x7f0000000480)=""/57, 0x39}], 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) flistxattr(r3, &(0x7f00000003c0)=""/2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000840)={'vcan0\x00'}) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/01 12:30:56 executing program 0: r0 = dup(0xffffffffffffffff) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x200, 0x4) 2018/04/01 12:30:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x2) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x80000001, 0x400000) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000005c0)=""/13) clone(0x44002000, &(0x7f0000000600)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc5", &(0x7f0000000540), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000580)=0xf33, &(0x7f00000006c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="703b47abb187b737049889a198dc480aca0e482899ebfd95319620f785f6f3001d000000ef9c98e7f5a0f3e9eae6ad0887663e15a23600f1a467c8bd1cc025e570"]) 2018/04/01 12:30:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x0, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/45) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x8) fstat(r0, &(0x7f00000000c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000080)="6370757365742e6d656d6f72795f6d69677261746500428821865082cf775d0ab78cf064cbb32ca45cf59f9cdfb6", 0x2, 0x0) sysfs$1(0x1, &(0x7f0000000000)="23836370757365746b657972696e6700") write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80c0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) getsockname$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'teql0\x00', r4}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vcan0\x00', 0x7}) 2018/04/01 12:30:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x0, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) write(r1, &(0x7f0000000300)='5', 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 402.187628] device bridge0 entered promiscuous mode [ 402.195170] QAT: Invalid ioctl [ 402.200077] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 402.210778] QAT: Invalid ioctl 2018/04/01 12:30:56 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/01 12:30:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:56 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)="6370757365742e637077400000006c7573697665002ec84c0bd13d03d05b4d1d07d83cde143643047533ecb9", 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xffffffff, 0x404800) write(r0, &(0x7f0000000140), 0x3) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 402.931289] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 12:30:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0x2c3) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:30:57 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20}, 0x1c) poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x0) 2018/04/01 12:30:57 executing program 6: mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x13000, 0x3, &(0x7f00004b5000/0x13000)=nil) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/01 12:30:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="7120be23830534ebc9d9d55294e4f87f3387c06d6346d1c310104fa777ecca238c8ed497bfc81c4978aa7d4898f6e11eec060c5cdddbcc35359c9bda8129e701f4f76d057916ff1c97ac506207beb9b8e748470f7c0911ae04ceb859a297cdbe85fd8cdf4830fe9d9382f4aa10494b42ccd9d7a02ebd1a54cac05b3b56a85eaae9fc50f733b145da46e1ed3b53d6825d379d8094dc62e1faec67fd52ccc528df7b033e", 0xa3, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) fremovexattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='btnrfsx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r1, 0x7, 0x1}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0xa, &(0x7f0000000080)=@raw=[@generic={0x68, 0xb7d, 0x2, 0x1f}, @alu={0x4, 0x3, 0x7, 0x0, 0x5, 0x18, 0xffffffffffffffff}, @alu={0x7, 0x6, 0xf, 0x9, 0xf, 0x0, 0x10}, @alu={0x7, 0xbb6, 0xf, 0x0, 0xd, 0xfffffff4, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x80}], &(0x7f0000000100)='syzkaller\x00', 0x10000000000000, 0x2f, &(0x7f0000000140)=""/47, 0x41100, 0x1, [], r2}, 0x48) io_setup(0x0, &(0x7f00000002c0)=0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4a0000, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000280)=0x3, &(0x7f0000000540)=0x1) r6 = syz_open_procfs(0x0, &(0x7f0000000400)='ns\x00') io_cancel(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x9, r3, &(0x7f00000003c0)="a3386a2b85179444184798d6cf1d70b27bdb615cc8850ce97f35fab9d9964c417f6b55a7a2b598529721ed05e5f3edab505899359930106ab3190acaa74f32c1", 0x40, 0x5, 0x0, 0x0, r6}, &(0x7f0000000480)) write(r1, &(0x7f0000000300)='5', 0x0) fsync(r1) 2018/04/01 12:30:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x1, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) tkill(r1, 0x1d) 2018/04/01 12:30:57 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x0, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x3, 0xb, &(0x7f00000000c0)="d8ae021b5754eab67246be"}) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80c0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) getsockname$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'teql0\x00', r4}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vcan0\x00', 0x7}) 2018/04/01 12:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_mtu=0x3}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/01 12:30:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) socketpair$inet6(0xa, 0x0, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:30:57 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000020, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r4, 0x320, 0x70bd27, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24048005}, 0x40080) 2018/04/01 12:30:58 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2489c0, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10203, 0x0, &(0x7f0000ffd000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x81}, &(0x7f00000001c0)=0x8) exit_group(0x1ff) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000480)={0x3, 0x7}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064fb44c1065007c8917bdc752e04b868e488e3e3c8adfa2032bfb74e57ff5a992dee3182c9c6b6"], 0x10c) 2018/04/01 12:30:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ext3\x00', 0x4020, &(0x7f0000000340)="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") 2018/04/01 12:30:58 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:59 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/01 12:30:59 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x181000, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/01 12:30:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) pread64(r1, &(0x7f0000000040)=""/172, 0xac, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x4025, 0x100000001, 0x4f69, 0xfff, 0x2, 0x200}, 0x400, 0x30, 0x6}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000640)={0x2, &(0x7f0000000180)=[{0x7, 0x21, 0x2, 0xfffffffffffffffe}, {0xec87, 0x7, 0x9, 0x100}]}, 0x10) 2018/04/01 12:30:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:30:59 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:30:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:30:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x2, &(0x7f00009ff000)=@raw=[@call={0x85, 0x0, 0x0, 0x33}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000280)=""/183, 0x3}, 0xfeda) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x18}, r4}, 0x14) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) munlockall() ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={"726f736530f5ff00", {0x2, 0x4e24}}) 2018/04/01 12:30:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$KDSETLED(r2, 0x4b32, 0x7) write(r1, &(0x7f0000000300)='5', 0x1) [ 405.414512] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 405.490252] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/01 12:31:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0xd356) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200a03, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8a) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="bed417dfc695c513ce185f5cccf5ffe990ea106c03760b36d8b66a38332568690285ad592816dddc619b7a43bba415c7e6e86ca8e3590a94463abe1a1438c6e3cf17a075ed5f9146e70348113871198bb3d46b") 2018/04/01 12:31:00 executing program 1: futex(&(0x7f0000000080)=0x1, 0x800000000086, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r1, &(0x7f0000050fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) tkill(r0, 0x1000000000016) 2018/04/01 12:31:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:00 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:00 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/01 12:31:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:00 executing program 6: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000540)) tee(r3, r0, 0x1, 0x0) r4 = dup2(r1, r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031aff8)={r5, r6}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r8, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) r9 = getpgid(0x0) sched_getaffinity(r9, 0x8, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x8001, 0xfff}, 'port0\x00', 0x0, 0x0, 0x1, 0x200, 0x80000000, 0x6, 0xffff, 0x0, 0x1, 0x8}) sendmsg$nl_xfrm(r4, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000142}, 0xc, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) 2018/04/01 12:31:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4c0000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/01 12:31:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:00 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:00 executing program 5: clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x632}) 2018/04/01 12:31:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:01 executing program 6: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0) r0 = semget$private(0x0, 0x2, 0x408) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/12) 2018/04/01 12:31:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x328, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200008b8], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'sit0\x00', 'dummy0\x00', 'ipddp0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x180, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @arpreply={'arpreply\x00', 0x10, {{@random="cd5af370d344"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'rose0\x00', 'dummy0\x00', 'bond0\x00', 'rose0\x00', @random="ed55b7c4a0e4", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3a0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x105041, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@dev, @multicast2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/01 12:31:01 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x81, 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)=0x2, 0x4) openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) prctl$intptr(0x1e, 0x2) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000400)={r3, 0x2}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x20}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={r5, 0x101}, 0x8) write(r0, &(0x7f0000000000)="78fa34126bf442606d0044ecb358db5ee107", 0x12) socket$inet6_dccp(0xa, 0x6, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x2000) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x1, 0x101, 0x5, 0x62daaa4e}, {0x6, 0xffffffffffffffff, 0x6, 0x5}]}) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000000100)={0x2, 0xfffffffffffffffd, 0xf2, 0x6, 0x1, 0x651da7fe, 0x6, 0x8, 0xfffffffffffffffe, 0x1, 0x6, 0x100}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0)='ip_vti0\x00', 0x10) 2018/04/01 12:31:01 executing program 1: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0xfffffffffffffa90}, {0x6}]}, 0x10) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) 2018/04/01 12:31:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="18280004009500000000000000eb1387f02ba5922c5304cb7a62105d797a21092581bb84c021ee6a26849320d8d3340d33583d3a80bf7a86b2bb61814e5da52c27cfe63f40a7404f2cfa052d64a3d70bcd53fe028bb2a2840a1f6e11843dbfdb"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x10000) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000280)=0x4) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:01 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) prctl$void(0x20000002a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7fff, &(0x7f0000000080)=0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000006180)=""/4096) 2018/04/01 12:31:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:01 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="17", 0x1, r0) keyctl$describe(0x6, r1, &(0x7f0000000200)=""/224, 0xe0) keyctl$revoke(0x3, r0) accept4$llc(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x8000, 0x0) syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x40) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$netlink(0x10, 0x3, 0xb) syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x3, 0x200) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000780), &(0x7f0000000800)=0x60, 0x80000) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x210000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$can_bcm(0x1d, 0x2, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dsp\x00', 0x8000, 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000900)='syz1\x00', 0x200002, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000580)=""/179) sendmsg$nfc_llcp(r4, &(0x7f0000000540)={&(0x7f0000000300)={0x27, 0x1, 0x0, 0x1, 0xffffffffffff5096, 0x40, "925ec9798d80d5ed84e70f3152bd0135f5b2e833996fca094d4e18bb3a468967860821d547a14f6e9c6d4fab88fdc8d9a9a37e712f4694bdde5a7d2dc1eb1d", 0x27}, 0x60, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="38220ebad6eb74b90c010000030000006919991fe09c135ce0880a12711a3a8c29fed589857dae4bd8f6bd029e83f189757a8ce66a7770c31fe30000000000000000000000000000"], 0x48, 0x41}, 0x4) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/191, 0xbf) unshare(0x80007ffe) 2018/04/01 12:31:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:01 executing program 6: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80080000000004, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x9, [0x1, 0x0, 0x1e, 0x101, 0x7, 0x7ff, 0x1, 0x4, 0x7fff]}, &(0x7f0000000100)=0x1a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000080)=[{0x5}]}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000003c0)={"6d616e676c6500000000000000000000000000000000000000009700", 0x4c, "e4cfc099d32e68cbc64e9fe5977c54f77fae68468fd5c8f5d87ed68f667f07d1daab837511cc7a1374a002be3f446d1f3aef4d5c0e53a562d5d6064effb9bb9a2feb89b2e0b8fb426489b1cc"}, &(0x7f0000000440)=0x70) sendto$inet(r0, &(0x7f0000001440)="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", 0x439, 0x400, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) 2018/04/01 12:31:01 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000000)={0x2, 0x10000, 0x3, 0x1000, 0x29, 0x7}) write(r1, &(0x7f0000000300)='5', 0x1) restart_syscall() listen(r0, 0x2) 2018/04/01 12:31:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r1}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) pkey_alloc(0x0, 0x2) 2018/04/01 12:31:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x521000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x100000001, 0x200, 0x100000001, 0x7, r1}, &(0x7f00000003c0)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '/dev/qat_adf_ctl\x00'}, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x11, 0x1) io_setup(0xcfb, &(0x7f00000000c0)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) name_to_handle_at(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0xffffff75, 0x1ff, "b11b2892c120f392af9cec76e9d24325bf43fd10ef70e7b887f1d3581b0332e1205139ab131a69a79012f0779d174fe980ad85196f743ca9971e3462e30b21dfd0b4d178ccbd323e0e7d14e2684e"}, &(0x7f0000000080), 0x1402) io_submit(r3, 0x2, &(0x7f0000001d80)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001800)}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000001880), 0x0, 0xfffffffffffffffa}]) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000240)='lp\x00', 0x3) 2018/04/01 12:31:02 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x25, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/01 12:31:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0xfffffffffffe, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getanyicast={0x14, 0x3e, 0x1, 0x70bd2a, 0x25dfdbfb, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000880) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:02 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x900, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xdf) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x143200, 0x0) fanotify_mark(r0, 0x8a, 0x2, r1, &(0x7f0000000600)='./file0\x00') sendmsg$netrom(r1, &(0x7f0000001740)={&(0x7f0000000640)=@full={{0x3, {"ccef1180034d84"}}, [{"7340199e1d4b10"}, {"39253033cf75d2"}, {"0526ea48bcab32"}, {"04f3d81eb6a473"}, {"e7305bdadd797e"}, {"02013ca721f03c"}, {"4d17e619571218"}, {"62c7b5a6f6501b"}]}, 0x48, &(0x7f0000001700)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="fc3ffbb7ebce95a62b29e56b3afb12d693b8070d641139287e849788a90222674e", 0x21}], 0x2, 0x0, 0x0, 0x20000050}, 0x24000040) prctl$intptr(0x100000026, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x6, &(0x7f0000000440)=[{&(0x7f0000000080)="044bb87c52c5055e08c344f5c047f7bc4bf036baaa3dbcf64606cee5c2aa9f0a44cde22be3c4403bb7432885bc134efc77003db51f9b45a43bb7ae7bd8b6fb484e6e2b7bf07093c54ef4d124064ed663c18b71e12146262886bd4abe4bf325d9675bf284f80f48896b4a46c0d3aaacbfe4cab7d75b89af3edd9a205e84c1515535ff6fead8d7", 0x86, 0x9}, {&(0x7f0000000140)="3d7f6c80462d673e793bb37f4627f21c95087ea042a05d5aa858ec0095a8bd5493874c792f28d83b3e33ae10bc8a795704a6bb90073dae5b5daf268ed9a35462676d9652ce", 0x45, 0xff}, {&(0x7f00000001c0)="02edb8e69fda3f44b6f397283b4eaf17832de67b2156069b8851df7080a9", 0x1e}, {&(0x7f0000000200)="6e743c92fe4c7b9318ea8f84c4f7160e361f53beb63d0b3b27dde4259e8957c3d9a7538941f0204b944d28fabc1104bd7815d83d69364b2d69729964cd2005e6588d92b81c15059c0807ee8794c243c21374155c86350e4a071009b2ae86180b0996e89c32a4fd95f5b17a9a56fead11d5e1c8c0b733cc73e44e748f374f7b78fedf2ad54cf4a8dc32847348e74508bed0fd7846700da54dcfbf30489a511645f3e4ed472e5cbc97390a74630abca49022f7", 0xb2}, {&(0x7f00000002c0)="d79a0e8bf67c8c0f842652b828e7da3f40f0c6cd33c6277d8518831b136cd0ab3df9fe5022aacde08640f835bc1e62bc6e2ac916c3d6b442654a7f605948df57b714ccf35460a401b6837f9d55a166689df2ebb6b1186e158e0b1e613f4bab8cd98b1870", 0x64, 0x89}, {&(0x7f0000000340)="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", 0xfc, 0x1}], 0x100000, &(0x7f0000000500)={'nouuid,', {[{@uquota='uquota', 0x2c}, {@noattr2='noattr2', 0x2c}, {@inode64='inode64', 0x2c}, {@grpquota='grpquota', 0x2c}, {@prjquota='prjquota', 0x2c}]}}) connect$inet6(r3, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000540)='uquota') connect(r3, &(0x7f00000fefe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80) 2018/04/01 12:31:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 408.244537] QAT: Invalid ioctl 2018/04/01 12:31:02 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) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0xda0, 0x1, 0x80000001}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)) 2018/04/01 12:31:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:02 executing program 1: unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000180)='./bus\x00', 0x9, 0x6, &(0x7f0000000700)=[{&(0x7f00000003c0)="2844ede00e69d5ef1d3932c263c8e51996345a45c67c8f057d8eb58be4f1ef35723e318868350ab1aa74fb6c6054b5a098e9e2d6fcaa271977b13d68b8ed3a91b3043756513adb232eb1a3bc7622783d1bc5829d56b6f0a17d01e09f80c203dbf6ba1fa97904a0f44d6da51c22eb1badcdcc578ba1f685a1098dc1c29f0f2e645058e57b860903f0558b059992dfcfeceffc7552d855adb531ed", 0x9a, 0xb9a8}, {&(0x7f00000001c0)="55168ec91bafc5e059cc8643196c3d1d6cedd63d796da58b3b", 0x19, 0xff}, {&(0x7f00000005c0)="094218ad16b3365083154ea4200d9e1496fafc974e18f27f109deec6fd71a6c2dd3a1f2bd5d3658ed0e0a3b30d97138668b6f046b8dfc8cc6073a63fabeff2129f21d285f92a878a9e4dd37dd4aea1b4c95e8c1b6562dd7e5c72782ed26f81d7d48358ef268cc0145fd0ee02aa3e01bdf8964bef2510278f713e549a49ad6cde68ba89eb31a7315fdba411baf312986a0ac5f9c42656476a0a506bff029b868c50599a7751d083ec52c99329a8d5483c3b2594", 0xb3, 0x5}, {&(0x7f0000001000)="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", 0x1000, 0x1000}, {&(0x7f0000000480)="b01f7bc389c41ee18f9626c8adb20825c69375a11e11d823560b3b95ba49f8a5116f7e86cd6c83f845640b8a", 0x2c, 0x7ff}, {&(0x7f0000000680)="e96d1017977edb2a8cfb49d8a947ab3b3e08bcb522bf4c485903b4d82de3f650cce405a09aebb2792ae6b34dc0d9b31b29a03f1fff362d244c9b3e7c55fb132a03ab75138e", 0x45}], 0x3002011, &(0x7f00000007c0)={[{@noquota='noquota', 0x2c}, {@noattrs='noattrs', 0x2c}, {@noquota='noquota', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000004c0)=""/217) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000380)={0x0, &(0x7f0000000280)=""/205}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x28001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r2) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000200)=""/89) socket$rds(0x15, 0x5, 0x0) dup2(r1, r2) perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 12:31:02 executing program 5: pipe2(&(0x7f00000001c0), 0x4000) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x101, 0x9, 0x200000, 0x2, 0x9, 0x0, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xfffffffffffffff8, 0x8, 0xace0, 0x0, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x557, 0x101, 0x80000001}, 0x10) 2018/04/01 12:31:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:02 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'rose0\x00', 0x7fffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x141000) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3, 0x4) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r0, &(0x7f00000002c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x9, 0x90010, r0, 0x3ffffffffc) clock_gettime(0x0, &(0x7f000029aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 12:31:02 executing program 5: getrandom(&(0x7f0000000080)=""/77, 0x4d, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x402, 0x190) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) perf_event_open$cgroup(&(0x7f0000000400)={0x5, 0x70, 0xffffffff, 0x6, 0x6, 0x1f, 0x0, 0x3, 0x4000, 0x1, 0x10000, 0xfff, 0x7fff, 0x55f3, 0x4, 0x9, 0x100, 0x1, 0x200, 0x6, 0x8001, 0xffffffff, 0x8001, 0x6, 0xfffffffffffffd2b, 0x5, 0x80, 0x7f, 0x8, 0x400, 0x2, 0xffffffffffffb93f, 0x5bb, 0x0, 0x2, 0x3f, 0x101, 0x9, 0x0, 0x9, 0x5, @perf_bp={&(0x7f00000003c0)}, 0x1000, 0x1, 0x100, 0x0, 0x6, 0x1, 0x100}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x9) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000480)='cgroup.subtree_control\x00', 0x2, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80000) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x200000) accept4(r0, 0x0, &(0x7f0000000600), 0x80800) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x10000, 0x20, 0x9, 0xffff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x20, 0x9, 0xfffffffffffff065, 0x3, 0x8001, 0x1, 0x3, 0x8, 0x6, 0x8000, 0x8, 0xfffffffffffffbff, 0x2, 0x9, 0x9]}, &(0x7f0000000280)=0x100) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000580)=0x0) ptrace$setsig(0x4203, r5, 0x0, &(0x7f00000005c0)={0x35, 0x293, 0x6, 0x59}) 2018/04/01 12:31:02 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e73656c666d696d655f74797065d0656d30657468304021262d6b657972696e672ad926776c616e3028706f7369785f61636c5f616363657373001b831b1447fc8acf2cc4816d"]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000140)={[0x5000, 0x3000, 0x5000], 0x2, 0x84, 0x3}) write(0xffffffffffffffff, &(0x7f0000000000)='5', 0x1) 2018/04/01 12:31:03 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup2(r1, r2) getsockopt(r0, 0x84, 0x0, &(0x7f0000000040)=""/8, &(0x7f0000000000)=0x8) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) [ 408.625791] FAULT_INJECTION: forcing a failure. [ 408.625791] name failslab, interval 1, probability 0, space 0, times 0 [ 408.637088] CPU: 1 PID: 29806 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 408.644449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.653799] Call Trace: [ 408.656386] dump_stack+0x194/0x24d [ 408.660005] ? arch_local_irq_restore+0x53/0x53 [ 408.664674] should_fail+0x8c0/0xa40 [ 408.668375] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.673460] ? unlock_page_memcg+0x2c/0x40 [ 408.677677] ? page_add_file_rmap+0x670/0xc50 [ 408.682160] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 408.687344] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 408.693044] ? find_held_lock+0x35/0x1d0 [ 408.697092] ? __lock_is_held+0xb6/0x140 [ 408.701146] ? check_same_owner+0x320/0x320 [ 408.705494] ? rcu_note_context_switch+0x710/0x710 [ 408.710417] should_failslab+0xec/0x120 [ 408.714374] kmem_cache_alloc_node+0x56/0x760 [ 408.718857] ? tcp_v4_parse_md5_keys+0x2d0/0x2d0 [ 408.723605] __alloc_skb+0xf1/0x780 [ 408.727214] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 408.732388] ? skb_copy_and_csum_dev+0x370/0x370 [ 408.737129] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 408.742310] ? tcp_v4_md5_lookup+0x22/0x30 [ 408.746529] ? tcp_established_options+0x2c5/0x420 [ 408.751444] ? tcp_current_mss+0x254/0x380 [ 408.755663] ? tcp_mtu_to_mss+0x460/0x460 [ 408.759801] sk_stream_alloc_skb+0x126/0x9a0 [ 408.764197] ? tcp_init_transfer+0x3e0/0x3e0 [ 408.768589] ? mark_lock+0x8c2/0x1430 [ 408.772462] ? tcp_fastopen_active_detect_blackhole+0x1e0/0x1e0 [ 408.778500] ? trace_hardirqs_off+0x10/0x10 [ 408.782808] ? tcp_send_mss+0xa4/0x2f0 [ 408.786680] tcp_sendmsg_locked+0x15f6/0x3c70 [ 408.791155] ? perf_trace_lock+0xd6/0x900 [ 408.795347] ? mntput_no_expire+0x130/0xa90 [ 408.799658] ? perf_trace_lock+0xd6/0x900 [ 408.803782] ? find_held_lock+0x35/0x1d0 [ 408.807827] ? trace_event_raw_event_lock+0x340/0x340 [ 408.813006] ? tcp_sendpage+0x60/0x60 [ 408.816794] ? trace_event_raw_event_lock+0x340/0x340 [ 408.821971] ? print_irqtrace_events+0x270/0x270 [ 408.826701] ? find_held_lock+0x35/0x1d0 [ 408.830747] ? lock_acquire+0x1d5/0x580 [ 408.834697] ? lock_acquire+0x1d5/0x580 [ 408.838653] ? tcp_sendmsg+0x21/0x50 [ 408.842356] ? mark_held_locks+0xaf/0x100 [ 408.846483] ? do_raw_spin_trylock+0x190/0x190 [ 408.851053] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 408.856056] ? lock_sock_nested+0x91/0x110 [ 408.860269] ? trace_hardirqs_on+0xd/0x10 [ 408.864401] ? __local_bh_enable_ip+0x121/0x230 [ 408.869059] tcp_sendmsg+0x2f/0x50 [ 408.872581] inet_sendmsg+0x11f/0x5e0 [ 408.876364] ? __might_sleep+0x95/0x190 [ 408.880320] ? inet_create+0xf50/0xf50 [ 408.884191] ? security_socket_sendmsg+0x89/0xb0 [ 408.888924] ? inet_create+0xf50/0xf50 [ 408.892795] sock_sendmsg+0xca/0x110 [ 408.896489] SYSC_sendto+0x361/0x5c0 [ 408.900187] ? SYSC_connect+0x4a0/0x4a0 [ 408.904144] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 408.908974] ? vfs_write+0x374/0x510 [ 408.912676] ? wait_for_completion+0x770/0x770 [ 408.917260] ? __sb_end_write+0xa0/0xd0 [ 408.921214] ? fput+0xd2/0x140 [ 408.924388] ? SyS_write+0x184/0x220 [ 408.928085] ? SyS_read+0x220/0x220 [ 408.931697] SyS_sendto+0x40/0x50 [ 408.935128] ? SyS_getpeername+0x30/0x30 [ 408.939172] do_syscall_64+0x281/0x940 [ 408.943041] ? vmalloc_sync_all+0x30/0x30 [ 408.947168] ? _raw_spin_unlock_irq+0x27/0x70 [ 408.951646] ? finish_task_switch+0x1c1/0x7e0 [ 408.956123] ? syscall_return_slowpath+0x550/0x550 [ 408.961038] ? syscall_return_slowpath+0x2ac/0x550 [ 408.965953] ? prepare_exit_to_usermode+0x350/0x350 [ 408.970950] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 408.976297] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 408.981126] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 408.986294] RIP: 0033:0x454e79 [ 408.989463] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 408.997160] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 409.004407] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 409.011654] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 409.018901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/01 12:31:03 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x10c, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}]}, 0x10c}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 409.026152] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000000 2018/04/01 12:31:03 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000054bff7)='/dev/rtc\x00', 0x2003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000340)) 2018/04/01 12:31:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x6}, 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000000)={{0x32, @multicast1=0xe0000001, 0x4e20, 0x3, 'ovf\x00', 0x3d, 0x3, 0x22}, {@empty, 0x4e22, 0x7, 0x3ff, 0x4, 0x8}}, 0x44) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) 2018/04/01 12:31:03 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x10c, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}]}, 0x10c}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:03 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = dup(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:03 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0x1e) socket$nl_xfrm(0xa, 0x5, 0x84) 2018/04/01 12:31:03 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000003ff8)="00000000ffffffff", 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x99) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x80000001) 2018/04/01 12:31:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) [ 409.445254] FAULT_INJECTION: forcing a failure. [ 409.445254] name failslab, interval 1, probability 0, space 0, times 0 [ 409.456553] CPU: 1 PID: 29837 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 409.463912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.473264] Call Trace: [ 409.475853] dump_stack+0x194/0x24d [ 409.479506] ? arch_local_irq_restore+0x53/0x53 [ 409.484185] ? is_bpf_text_address+0xa4/0x120 [ 409.488674] ? kernel_text_address+0xd1/0xe0 [ 409.493067] ? __unwind_start+0x169/0x330 [ 409.497204] should_fail+0x8c0/0xa40 [ 409.500902] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.505989] ? save_stack+0xa3/0xd0 [ 409.509596] ? save_stack+0x43/0xd0 [ 409.513199] ? kasan_kmalloc+0xad/0xe0 [ 409.517062] ? kasan_slab_alloc+0x12/0x20 [ 409.521189] ? find_held_lock+0x35/0x1d0 [ 409.525228] ? __lock_is_held+0xb6/0x140 [ 409.529274] ? check_same_owner+0x320/0x320 [ 409.533574] ? rcu_note_context_switch+0x710/0x710 [ 409.538484] should_failslab+0xec/0x120 [ 409.542436] kmem_cache_alloc_node_trace+0x5a/0x760 [ 409.547434] __kmalloc_node_track_caller+0x33/0x70 [ 409.552343] __kmalloc_reserve.isra.39+0x41/0xd0 [ 409.557076] __alloc_skb+0x13b/0x780 [ 409.560769] ? skb_copy_and_csum_dev+0x370/0x370 [ 409.565501] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 409.570671] ? tcp_v4_md5_lookup+0x22/0x30 [ 409.574899] ? tcp_established_options+0x2c5/0x420 [ 409.579808] ? tcp_current_mss+0x254/0x380 [ 409.584023] ? tcp_mtu_to_mss+0x460/0x460 [ 409.588152] sk_stream_alloc_skb+0x126/0x9a0 [ 409.592538] ? tcp_init_transfer+0x3e0/0x3e0 [ 409.596922] ? mark_lock+0x8c2/0x1430 [ 409.600709] ? tcp_fastopen_active_detect_blackhole+0x1e0/0x1e0 [ 409.606743] ? trace_hardirqs_off+0x10/0x10 [ 409.611042] ? tcp_send_mss+0xa4/0x2f0 [ 409.614905] tcp_sendmsg_locked+0x15f6/0x3c70 [ 409.619377] ? __lock_acquire+0x664/0x3e00 [ 409.623588] ? mntput_no_expire+0x130/0xa90 [ 409.627884] ? find_held_lock+0x35/0x1d0 [ 409.631926] ? __fget+0x342/0x5b0 [ 409.635357] ? tcp_sendpage+0x60/0x60 [ 409.639133] ? __lock_is_held+0xb6/0x140 [ 409.643178] ? print_irqtrace_events+0x270/0x270 [ 409.647907] ? find_held_lock+0x35/0x1d0 [ 409.651946] ? lock_acquire+0x1d5/0x580 [ 409.655893] ? lock_acquire+0x1d5/0x580 [ 409.659843] ? tcp_sendmsg+0x21/0x50 [ 409.663542] ? mark_held_locks+0xaf/0x100 [ 409.667666] ? do_raw_spin_trylock+0x190/0x190 [ 409.672227] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 409.677221] ? lock_sock_nested+0x91/0x110 [ 409.681434] ? trace_hardirqs_on+0xd/0x10 [ 409.685557] ? __local_bh_enable_ip+0x121/0x230 [ 409.690206] tcp_sendmsg+0x2f/0x50 [ 409.693722] inet_sendmsg+0x11f/0x5e0 [ 409.697501] ? __might_sleep+0x95/0x190 [ 409.701450] ? inet_create+0xf50/0xf50 [ 409.705317] ? security_socket_sendmsg+0x89/0xb0 [ 409.710048] ? inet_create+0xf50/0xf50 [ 409.713910] sock_sendmsg+0xca/0x110 [ 409.717600] SYSC_sendto+0x361/0x5c0 [ 409.721292] ? SYSC_connect+0x4a0/0x4a0 [ 409.725246] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 409.730064] ? vfs_write+0x374/0x510 [ 409.733751] ? wait_for_completion+0x770/0x770 [ 409.738311] ? __lock_is_held+0xb6/0x140 [ 409.742355] ? __sb_end_write+0xa0/0xd0 [ 409.746305] ? fput+0xd2/0x140 [ 409.749475] ? SyS_write+0x184/0x220 [ 409.753167] ? SyS_read+0x220/0x220 [ 409.756770] SyS_sendto+0x40/0x50 [ 409.760200] ? SyS_getpeername+0x30/0x30 [ 409.764240] do_syscall_64+0x281/0x940 [ 409.768103] ? vmalloc_sync_all+0x30/0x30 [ 409.772225] ? _raw_spin_unlock_irq+0x27/0x70 [ 409.776694] ? finish_task_switch+0x1c1/0x7e0 [ 409.781164] ? syscall_return_slowpath+0x550/0x550 [ 409.786068] ? syscall_return_slowpath+0x2ac/0x550 [ 409.790970] ? prepare_exit_to_usermode+0x350/0x350 [ 409.795963] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 409.801305] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.806126] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 409.811291] RIP: 0033:0x454e79 [ 409.814459] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 409.822145] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 409.829389] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 409.836632] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 2018/04/01 12:31:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000000d000000000000000000000000000000000000000000000000000000000000000000000000010000000000000002000000000000000000f6ffffffffff000000000000000000000000cc5d8051d2013f5790894fbdb651f2d9260f6551bb94ecc3127b769e5d1740dfe103ce91d4621a7bcae862d673d3de37d6f87eb58867748df5695efd3984eb4e90f9ec57e26fd680763d000000000000"]) 2018/04/01 12:31:04 executing program 6: prlimit64(0x0, 0x6, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) [ 409.843878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 409.851124] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000001 [ 409.863830] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:20000 ovf 2018/04/01 12:31:04 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4005}, 0x1c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) dup(r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c74657200000000000000000000054000000000000000000000000000000e0000000400000048030000ffffffff080200000802000030010000ffffffffffffffffd8020000d8020000d8020000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3a8) [ 409.907667] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:20000 ovf 2018/04/01 12:31:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) getrusage(0xffffffffffffffff, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) 2018/04/01 12:31:04 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x10c, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}]}, 0x10c}, 0x1}, 0x0) set_mempolicy(0x2, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:04 executing program 3 (fault-call:4 fault-nth:2): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) getsockopt(r0, 0x8, 0x9000000000000000, &(0x7f0000000080)=""/175, &(0x7f0000000180)=0xaf) accept(r1, 0x0, &(0x7f0000000140)) 2018/04/01 12:31:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x3c) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000080)="7f", 0xfe24059b) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 410.053579] FAULT_INJECTION: forcing a failure. [ 410.053579] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 410.065550] CPU: 0 PID: 29874 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 410.072911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.082265] Call Trace: [ 410.084862] dump_stack+0x194/0x24d [ 410.088499] ? arch_local_irq_restore+0x53/0x53 [ 410.093171] ? is_bpf_text_address+0xa4/0x120 [ 410.097677] ? kernel_text_address+0xd1/0xe0 [ 410.102102] should_fail+0x8c0/0xa40 [ 410.105823] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.110932] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 410.116119] ? save_stack+0x43/0xd0 [ 410.119747] ? kasan_kmalloc+0xad/0xe0 [ 410.123638] ? __kmalloc_node_track_caller+0x47/0x70 [ 410.128743] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 410.133666] ? __alloc_skb+0x13b/0x780 [ 410.137567] ? sk_stream_alloc_skb+0x126/0x9a0 [ 410.142152] ? tcp_sendmsg_locked+0x15f6/0x3c70 [ 410.146817] ? tcp_sendmsg+0x2f/0x50 [ 410.150512] ? inet_sendmsg+0x11f/0x5e0 [ 410.154463] ? sock_sendmsg+0xca/0x110 [ 410.158323] ? SYSC_sendto+0x361/0x5c0 [ 410.162186] ? SyS_sendto+0x40/0x50 [ 410.165799] ? do_syscall_64+0x281/0x940 [ 410.169836] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 410.175187] ? __lock_is_held+0xb6/0x140 [ 410.179231] ? __kmalloc_node_track_caller+0x33/0x70 [ 410.184386] __alloc_pages_nodemask+0x327/0xdd0 [ 410.189038] ? trace_hardirqs_off+0x10/0x10 [ 410.193338] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 410.198332] ? trace_hardirqs_off+0x10/0x10 [ 410.202634] ? __kmalloc_node_track_caller+0x47/0x70 [ 410.207714] ? find_held_lock+0x35/0x1d0 [ 410.211756] ? __might_fault+0x110/0x1d0 [ 410.215795] ? lock_release+0xa40/0xa40 [ 410.219753] alloc_pages_current+0xb6/0x1e0 [ 410.224056] skb_page_frag_refill+0x358/0x5f0 [ 410.228530] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 410.233434] ? _copy_from_iter_full+0x22b/0xbb0 [ 410.238080] ? usercopy_abort+0xd0/0xd0 [ 410.242036] ? skb_entail+0x5ed/0x8a0 [ 410.245811] ? iov_iter_advance+0x13f0/0x13f0 [ 410.250280] ? trace_hardirqs_off+0x10/0x10 [ 410.254583] sk_page_frag_refill+0x53/0x1d0 [ 410.258880] tcp_sendmsg_locked+0xebb/0x3c70 [ 410.263262] ? __lock_acquire+0x664/0x3e00 [ 410.267472] ? mntput_no_expire+0x130/0xa90 [ 410.271772] ? find_held_lock+0x35/0x1d0 [ 410.275819] ? tcp_sendpage+0x60/0x60 [ 410.279597] ? __lock_is_held+0xb6/0x140 [ 410.283643] ? print_irqtrace_events+0x270/0x270 [ 410.288548] ? find_held_lock+0x35/0x1d0 [ 410.292591] ? lock_acquire+0x1d5/0x580 [ 410.296541] ? lock_acquire+0x1d5/0x580 [ 410.300490] ? tcp_sendmsg+0x21/0x50 [ 410.304186] ? mark_held_locks+0xaf/0x100 [ 410.308309] ? do_raw_spin_trylock+0x190/0x190 [ 410.312871] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 410.317872] ? lock_sock_nested+0x91/0x110 [ 410.322102] ? trace_hardirqs_on+0xd/0x10 [ 410.326224] ? __local_bh_enable_ip+0x121/0x230 [ 410.330875] tcp_sendmsg+0x2f/0x50 [ 410.334389] inet_sendmsg+0x11f/0x5e0 [ 410.338164] ? __might_sleep+0x95/0x190 [ 410.342112] ? inet_create+0xf50/0xf50 [ 410.345979] ? security_socket_sendmsg+0x89/0xb0 [ 410.350712] ? inet_create+0xf50/0xf50 [ 410.354586] sock_sendmsg+0xca/0x110 [ 410.358278] SYSC_sendto+0x361/0x5c0 [ 410.361969] ? SYSC_connect+0x4a0/0x4a0 [ 410.365921] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 410.370742] ? vfs_write+0x374/0x510 [ 410.374429] ? wait_for_completion+0x770/0x770 [ 410.378992] ? __lock_is_held+0xb6/0x140 [ 410.383042] ? __sb_end_write+0xa0/0xd0 [ 410.386993] ? fput+0xd2/0x140 [ 410.390162] ? SyS_write+0x184/0x220 [ 410.393851] ? SyS_read+0x220/0x220 [ 410.397454] SyS_sendto+0x40/0x50 [ 410.400880] ? SyS_getpeername+0x30/0x30 [ 410.404917] do_syscall_64+0x281/0x940 [ 410.408786] ? vmalloc_sync_all+0x30/0x30 [ 410.412910] ? _raw_spin_unlock_irq+0x27/0x70 [ 410.417381] ? finish_task_switch+0x1c1/0x7e0 [ 410.421853] ? syscall_return_slowpath+0x550/0x550 [ 410.426756] ? syscall_return_slowpath+0x2ac/0x550 [ 410.431663] ? prepare_exit_to_usermode+0x350/0x350 [ 410.436653] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 410.441994] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.446818] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 410.451981] RIP: 0033:0x454e79 [ 410.455237] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 410.462922] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 410.470167] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 410.477413] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 410.484659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 410.491903] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000002 2018/04/01 12:31:05 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000ffff009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:05 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) readahead(r1, 0x8001, 0x4a9) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x8, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)) write$evdev(r0, &(0x7f0000000140), 0x0) fadvise64(r2, 0x0, 0x7, 0x5) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/04/01 12:31:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6365726f75702e63727500a96a233f40843114a5766aa3d19769adab0ee46ffe086ca2eb0763750dac5850c060bd281f0656ed7358aa44b5e79a8df1b55c7062d4b264ca3e83bc4531", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x6, 0x451, 0x0}, &(0x7f0000000140)=0x10) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000000)=""/161, 0xa1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/01 12:31:05 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280)=0x81, 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x2) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000640)={0x4, 0x70, 0x4, 0xffff, 0xffff, 0x0, 0x0, 0x7, 0x1, 0x4, 0x77fe, 0xff, 0x8001, 0x7b6a, 0x5, 0x1, 0x9, 0x80, 0x2, 0x8000, 0xda60, 0x7, 0x4, 0x3, 0x1ef9, 0xffffffffffffff80, 0xffffffff, 0x7, 0x5, 0x8, 0x2, 0xfffffffffffffffb, 0x1, 0x1, 0x2, 0x400, 0x7, 0x404, 0x0, 0xfffffffffffffffd, 0x4, @perf_bp={&(0x7f0000000600), 0x2}, 0x0, 0x9, 0x6, 0x6, 0x8001, 0x59, 0x2}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x8) r4 = syz_open_dev$sndtimer(&(0x7f00000006c0)='/dev/snd/timer\x00', 0x0, 0x410000) r5 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000740)={0xffffffffffffffff}) r8 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000780), &(0x7f0000000800)=0x60, 0x800) r9 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0xfffffffffffffffb) r10 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000880), 0x80000) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000008c0), 0x4) clock_gettime(0x0, &(0x7f0000005c80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005b00)=[{{0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/195, 0xc3}, 0x1}, {{&(0x7f0000000a40)=@hci, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000ac0)=""/163, 0xa3}, {&(0x7f0000000b80)=""/195, 0xc3}, {&(0x7f0000000c80)=""/76, 0x4c}, {&(0x7f0000000d00)=""/187, 0xbb}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/158, 0x9e}, {&(0x7f0000001e80)=""/115, 0x73}, {&(0x7f0000001f00)}], 0x8, &(0x7f0000001fc0)=""/141, 0x8d, 0x9}, 0x200}, {{&(0x7f0000002080)=@ax25, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002100)=""/131, 0x83}], 0x1, &(0x7f0000002200)=""/118, 0x76, 0x26c8}, 0x7f}, {{&(0x7f0000002280)=@generic, 0x80, &(0x7f0000002400)=[{&(0x7f0000002300)=""/231, 0xe7}], 0x1, &(0x7f0000002440)=""/4096, 0x1000, 0x9}, 0x7fff}, {{&(0x7f0000003440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000004680)=[{&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/231, 0xe7}, {&(0x7f00000045c0)=""/8, 0x8}, {&(0x7f0000004600)=""/20, 0x14}, {&(0x7f0000004640)=""/3, 0x3}], 0x5, &(0x7f0000004700)=""/4096, 0x1000, 0x1f}, 0x6}, {{&(0x7f0000005700)=@sco, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005780)=""/164, 0xa4}, {&(0x7f0000005840)=""/41, 0x29}, {&(0x7f0000005880)=""/38, 0x26}, {&(0x7f00000058c0)=""/100, 0x64}, {&(0x7f0000005940)=""/149, 0x95}], 0x5, &(0x7f0000005a80)=""/87, 0x57, 0x4}, 0x2}], 0x6, 0x20, &(0x7f0000005cc0)={r12, r13+10000000}) r15 = accept4$llc(0xffffffffffffffff, &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005d40)=0x10, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000005d80)={0x1, 0xffffffffffffffff}) r17 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005dc0)='/dev/rtc\x00', 0x800, 0x0) r18 = syz_open_dev$mouse(&(0x7f0000005e00)='/dev/input/mouse#\x00', 0x7ff, 0x10100) r19 = syz_open_dev$amidi(&(0x7f0000005e40)='/dev/amidi#\x00', 0x7, 0x400001) r20 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r21 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005ec0)={&(0x7f0000005e80)='./file0\x00', 0x0, 0x18}, 0x10) r22 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r23 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000061c0)={0x0, 0x80000, 0xffffffffffffffff}) r25 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006200)={0x0, 0x0}, &(0x7f0000006240)=0xc) r27 = getgid() r28 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet(0x2, 0x80000, 0xffffffff, &(0x7f0000006540)={0xffffffffffffffff}) r30 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000007e00), &(0x7f0000007e80)=0x60, 0x80000) r31 = fanotify_init(0x10, 0x0) r32 = dup(0xffffffffffffffff) r33 = socket$bt_bnep(0x1f, 0x3, 0x4) r34 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r35 = syz_open_dev$evdev(&(0x7f0000007ec0)='/dev/input/event#\x00', 0x40, 0x88000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007f00)=0x0) stat(&(0x7f0000007f40)='./file0\x00', &(0x7f0000007f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000008000)=[0xffffffffffffffff]) r39 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008040)='/dev/hwrng\x00', 0x0, 0x0) r40 = accept4$llc(0xffffffffffffff9c, &(0x7f0000008080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000080c0)=0x10, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008100)={0xffffffffffffffff}) r42 = socket$bt_cmtp(0x1f, 0x3, 0x5) r43 = syz_open_dev$midi(&(0x7f0000008140)='/dev/midi#\x00', 0x5, 0x400) r44 = socket$inet6_tcp(0xa, 0x1, 0x0) r45 = accept$inet6(0xffffffffffffff9c, &(0x7f0000008180)={0x0, 0x0, 0x0, @local}, &(0x7f00000081c0)=0x1c) r46 = socket$pppoe(0x18, 0x1, 0x0) r47 = socket$pppoe(0x18, 0x1, 0x0) r48 = socket$inet_icmp(0x2, 0x2, 0x1) r49 = socket$pppoe(0x18, 0x1, 0x0) r50 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008200)='/proc/self/net/pfkey\x00', 0x408000, 0x0) r51 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008240)='/dev/rtc\x00', 0x3, 0x0) r52 = epoll_create(0x40005) r53 = ioctl$KVM_CREATE_VM(r22, 0xae01, 0x0) r54 = dup(0xffffffffffffff9c) r55 = socket$packet(0x11, 0x2, 0x300) r56 = epoll_create1(0x80000) r57 = socket$netlink(0x10, 0x3, 0x1f) r58 = syz_open_dev$sndpcmp(&(0x7f0000008880)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffc00, 0x20000) r59 = signalfd(0xffffffffffffffff, &(0x7f0000008b80)={0xffff}, 0x8) r60 = syz_open_dev$sndpcmc(&(0x7f0000008bc0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r61 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008c00)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000008d00)=0xe8) r63 = getgid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008e40)={0x0, 0x80000, 0xffffffffffffffff}) r65 = socket$nl_xfrm(0x10, 0x3, 0x6) r66 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r68 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008ec0)={0xffffffff, 0x5, 0x8}, 0xc) r69 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008f00)='/dev/loop-control\x00', 0x0, 0x0) r70 = socket$nl_netfilter(0x10, 0x3, 0xc) r71 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008f40)={0x0, 0x0}, &(0x7f0000008f80)=0xc) lstat(&(0x7f0000008fc0)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r74 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009080)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000009180)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009240)={0x0}, &(0x7f0000009280)=0xc) r78 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000092c0)={0x0, 0x0, 0x0}, &(0x7f0000009300)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000009340)=0x0) r81 = geteuid() getresgid(&(0x7f0000009380)=0x0, &(0x7f00000093c0), &(0x7f0000009400)) r83 = accept$unix(0xffffffffffffff9c, &(0x7f0000009440)=@abs, &(0x7f00000094c0)=0x6e) r84 = openat(0xffffffffffffffff, &(0x7f0000009500)='./file0\x00', 0x40, 0x100) r85 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000009540)='cgroup.type\x00', 0x2, 0x0) r86 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009580)={0xffffffffffffff9c}) r88 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r89 = socket$inet6_udp(0xa, 0x2, 0x0) r90 = accept$packet(0xffffffffffffffff, &(0x7f00000095c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009600)=0x14) r91 = socket$inet6_tcp(0xa, 0x1, 0x0) r92 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendmmsg$unix(r0, &(0x7f0000009740)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000000c0)}, {&(0x7f0000000180)="eb54a4403a021803b5033b3be153089e5274068ee65783769f0a5635fb870bd9e798a5cf7ff083719ddb4eec24dc2c66af061a45793c0cd7533da88ca1e0107773e8ecfc61bfdefbe92c56c8ea55136e1a3e97a54ed0f5a5c043b3c6f943df1c0d3259dd", 0x64}, {&(0x7f0000000200)="afcc4936642a04e9d467db57ffd8d97aa31ab7ae2d3f28e075128f04ad52f271bde2442e26cb766c2b3da170f2513cac2c1b97ac831b74c1e5f671dc673509de3b21e17168c248ccd52bf7b54130108c92c7a8af9ca7b86f5b2754c6c41d0bbfcb6bfb164b74871266f62ce13d6aa253a937f615b400f88ef2cf6751123b99f50bca4ac42f1b38c79f19e4d4d8c78d4a3488d2bf806825922c467c7df71c922a972e6118af59d85926469edaa2004e8ea77ad98b09893b9b0fa2ce3dfeb86f9f52c6db28bc2294b5c31ef738ceb3a109ef3502f361cf542577c3c947e7455a3d8a9553d31f1586924c5e90ba8f72b705df4b", 0xf2}, {&(0x7f0000000300)="81324f6cc5be134d5858a3d40832b120bd7a363d11c505b941801cf5b08fb021e06cc75aa5dbe745078ff1f3f5c5278923e8bd9dcda8adbbdaf67819948f2246a58faf1e40729d406825e947f90673d5762748286a57fd06ca", 0x59}, {&(0x7f0000000380)="ae583aa4a8a34b7f7d0ff27a6972bd6070a65fe31c8d94dbee7391c7b211cd12b3901d9d9df8392c8119e1b68dfb22694bd06b5779799687f40b59fbaf43c756117f58eaf8daf7d4196547dcc5f78eba795c8131fca2523c4d17831f1fbbf76e192616fa3e9c3afbfb664260f9fbb014ac394d38488fff09be1e92f47003c55b6e22c95610c9076cb719e98f7835431f350330e0dcb274f5c9c7493871c84661742a0242ed6c34ceacf738b334fac974d009944f7a946385580b183319dc3fb0274ba73c0755b90241", 0xc9}, {&(0x7f0000000480)="5eaa89c0709f674e6bff0e0548f3c154e2018a80cbfdcb4902cf16c5c9cd14409199b83cb556157ebc790e8fe5c38c5bb135e5b7f5dfedba4a269c6f6b2745778956e34169787aa17009d2a73454e5eb4a79414c38048b5d0e115cb574510002967504043ed095d54bc3696ea658beba51a9de37ce96676817db94ed586cea7d3563e44ca5923360ca53bb22c4aa455dfd1df6071b4c400431cda45ac298756c4ae33cc7b63a84212c46b3244d61f193249e649d03bde42f62ec48878dfb8d85e306ac9dbb66386d8d852c02ce0bd0fdbd683fc28d54bed6f06144d806210f44c72f8e5a71f9a38c1bf147458df5f39613553549571c4ae220", 0xf9}], 0x6, &(0x7f0000006580)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r28, r29]}], 0xe8, 0x20000040}, {&(0x7f0000006680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007a80)=[{&(0x7f0000006700)="0d03c01d5020c6d656012b7bcf191bde9e004e9a8bc6c76e7160baa3f6155b2c15", 0x21}, {&(0x7f0000006740)="58c0a61234d3f1a10ec61ff735ab45d7a94cc2efc5258f1a7961645f82e1e7dba8", 0x21}, {&(0x7f0000006780)="c296de30156aa7f243b3805ea5d732c3f9a5ed5316d4c24664b802f61f48204fbe66e7a70e7613cb0df1678c6a9a5546873218b19b412cf3950fd8e19075713a5835d2080d57f9a4e0cbbceda22c74deb98c280de134114667bbb61765570fead04721392b4e9f82bf607489344a2eecbdfa79829a361e451be29f29f2e77496d5263ae0695797fa0d4084a8137472cf5d1bd46907b38caf44c26d603e9b27a35c0716c8a2cb34e41602dadbd120aa0b166c", 0xb2}, {&(0x7f0000006840)="f33803e4f37d2e9b573d6de03f75b2149af96316711f3c508051fec2e56e44d9e92c57cc862039d84e8d01cd0aeee3119d9c7f0be8eab2d32e5a607cba6e38f2acd78b3af5c87ee30689cdadb20fd54133ffa2f68b97e6037d2da6d34127e71b712da96fce801a97e991f1a5378d8788dc8df44e870f1a9447ea02dd6204e3d5aecced0041278cf27c7c3a9f23be2ad1ee7fc0096e3a42603d826a1d44600f93d47dca308ae8e75ef898236b914e809667aa98ae140a2e3b83be", 0xba}, {&(0x7f0000006900)="e8a166c4ba43d96bcba59cab5a53d5ed6e5ef7eff7618aed2ac41f848c27f6b3d874b0672ab52ad59ad3f266c2fa0045f69eb9d2e04f84a7ddad", 0x3a}, {&(0x7f0000006940)="08b8ee0ef8047c1e73e3c56865954728a5ae344b9c4031314fe2a09d34cd903b1a039253d0f5ec3a3ff4d6ec93567df63c077169c0a8275035d7ce057770", 0x3e}, {&(0x7f0000006980)}, {&(0x7f00000069c0)="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{&(0x7f0000008540)="6e5d9d349d3a1034a480c9b538c6f2d8a29d171c1223becd6dcbe14e9fd672bd037868f0cf0bcc435019210f06e84adb2e1d", 0x32}, {&(0x7f0000008580)="ca76e1aba7d1ffdbc062d43cc0e97ce0b3effcca9a57f54ba4ed72aed979262d8a95d148f78bbc2416c8d0", 0x2b}, {&(0x7f00000085c0)="5181957b9d9069d9d13fe1211ef6469e47f7d1c90f977c8bf39fe4f856c65ddb79f74cbc1a2de2f45b964bd7a7fdca87663cb64422457a6a711fea1387a9c281d18a3143b1f0d0303669a6495a85f18356bb95f99d61e5ace7c5b5e167beeff3867ec8276017540e8ef72223fd29a7514e7de4057433e8fb76404b47e539447a14de8e168fa2bbe4266a7e875aa572e061e90d62e4ba470ba6c0bdf536", 0x9d}, {&(0x7f0000008680)="c4b03d39474fec846ca9e64d7f3e5715f4c2dc6c0c190752f3b3970f5ce74061b49f82b73dc25fae0fcbb1dadfcb2f0980428690766f434d77af8fb48508e3e7e37cbe5f56c79fa2039b73ec1110b23558ad8756b08311d0065e8e99117e0477a7afeb4579895215ad04366e78ef00fb5df21e821a6361410f1ff58f3456d9ec7f922835ba5ddbe12336b35f37a3fd8601007b546cc028667d5ad2dafb580ead5c272b8302e2bf1dd7087ac1c54f2eb4bedd8a700b34fa2887839e78c9235b884cfd1a", 0xc3}, {&(0x7f0000008780)="eb9c74a1a4371fa3a190bd5e5218441ff38ad62addf4a54389927332919d66c13a2bbec6c76f51a08f9fb9d29728799d139545939111d16ef9d88913b2d5916fadf7e330db188326b694527bd1b31bf2fc7925ae79688b281677466976ee27fbb5bca67a", 0x64}], 0x6, &(0x7f00000088c0)=[@rights={0x18, 0x1, 0x1, [r58]}], 0x18, 0x4000000}, {&(0x7f0000008900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008b40)=[{&(0x7f0000008980)="b59790c1e4bff23844f6b886118f08422193f5e12590c1b7b650d013c75f0356a615bfcbfe683756c0e18f53d644eaad0373c5e3ed8de6a7b25a302ffc777f3108093bbef3ab9c0982b2231174c20bdfbe6f7de12f43698bc3bd73a677c76e06e7268354b519d32bb6a9942d908a961fcb053f73060d9c9ed3fac665c097c069f9d044cfe424fb67276840882f766afe6b37559ed55f4cd57f32c029cb4d405419d96f48e18806b5962fe6b182d94951218a5d", 0xb3}, {&(0x7f0000008a40)="2b8de4c57bfd375b2bf4eb5cdfcf47ce2ed193a3cbf590f9ebe5a688d9fa9ada7b095187b4a69b8c8852bdc894e75bf39b2f9eb81cba2a27895fd6597a392270a0ed77e9b52f3cc87142bcdb700217b9a6ff776a8537db368d03d47766d4ca0934ab76a4eddd050550e61e37", 0x6c}, {&(0x7f0000008ac0)="62ee3f9814aa6ae8df70aea0650a45987609c0c8e6658b936a32a174f42d45fa56595cd1341e61eae4b5055a661484c89b14ba4a3e0d1e251023847541386bf7d492b2553992224c0cb7f5cbe6ae9612c8ce3e6ce9d8bbdf02a5808a917cbe23c18d696fddadf3f0559a1671ace98c", 0x6f}], 0x3, &(0x7f0000008d40)=[@rights={0x18, 0x1, 0x1, [r59, r60]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x38, 0x40010}, {&(0x7f0000008d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008e00), 0x0, &(0x7f0000009640)=[@rights={0x30, 0x1, 0x1, [r64, r65, r66, r67, r68, r69, r70]}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x18, 0x1, 0x1, [r83, r84]}, @rights={0x30, 0x1, 0x1, [r85, r86, r87, r88, r89, r90, r91, r92]}], 0xf8, 0x4001}], 0x6, 0x10) r93 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x200000) ioctl$int_in(r93, 0x8000008010500c, &(0x7f0000006000)) 2018/04/01 12:31:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:05 executing program 3 (fault-call:4 fault-nth:3): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 410.664692] FAULT_INJECTION: forcing a failure. [ 410.664692] name failslab, interval 1, probability 0, space 0, times 0 [ 410.676061] CPU: 1 PID: 29898 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 410.683421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.692769] Call Trace: [ 410.695348] dump_stack+0x194/0x24d [ 410.698966] ? arch_local_irq_restore+0x53/0x53 [ 410.703634] should_fail+0x8c0/0xa40 [ 410.707336] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.712425] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 410.717604] ? perf_trace_lock_acquire+0xe3/0x980 [ 410.722433] ? perf_trace_lock+0x900/0x900 [ 410.726648] ? perf_trace_lock_acquire+0xe3/0x980 [ 410.731479] ? perf_trace_lock+0x900/0x900 [ 410.735692] ? print_irqtrace_events+0x270/0x270 [ 410.740437] should_failslab+0xec/0x120 [ 410.744395] kmem_cache_alloc_node+0x56/0x760 [ 410.748878] __alloc_skb+0xf1/0x780 [ 410.752487] ? skb_copy_and_csum_dev+0x370/0x370 [ 410.757226] ? is_bpf_text_address+0x7b/0x120 [ 410.761704] ? lock_downgrade+0x980/0x980 [ 410.765842] ? print_irqtrace_events+0x270/0x270 [ 410.770584] ? rcutorture_record_progress+0x10/0x10 [ 410.775585] sk_stream_alloc_skb+0x126/0x9a0 [ 410.779976] ? is_bpf_text_address+0xa4/0x120 [ 410.784451] ? tcp_init_transfer+0x3e0/0x3e0 [ 410.788843] ? __lock_acquire+0x664/0x3e00 [ 410.793056] ? try_charge+0xa14/0x1a00 [ 410.796925] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 410.801922] ? trace_hardirqs_on+0xd/0x10 [ 410.806055] tcp_fragment+0x192/0x1540 [ 410.809925] ? tcp_pace_kick+0x410/0x410 [ 410.813970] ? pvclock_read_flags+0x160/0x160 [ 410.818448] ? tcp_sendmsg+0x2f/0x50 [ 410.822142] ? inet_sendmsg+0x11f/0x5e0 [ 410.826095] ? sock_sendmsg+0xca/0x110 [ 410.829959] ? SYSC_sendto+0x361/0x5c0 [ 410.833826] ? trace_hardirqs_off+0x10/0x10 [ 410.838198] ? kvm_sched_clock_read+0x25/0x40 [ 410.842675] ? sched_clock+0x31/0x40 [ 410.846369] ? sched_clock_cpu+0x1b/0x180 [ 410.850500] ? tcp_init_tso_segs+0x11a/0x200 [ 410.854888] tcp_write_xmit+0x159a/0x5470 [ 410.859017] ? __lock_is_held+0xb6/0x140 [ 410.863079] ? tcp_transmit_skb+0x3960/0x3960 [ 410.867554] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 410.872638] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 410.877546] ? mem_cgroup_sk_free+0x90/0x90 [ 410.881851] ? find_held_lock+0x35/0x1d0 [ 410.885897] ? __might_fault+0x110/0x1d0 [ 410.889942] ? iov_iter_advance+0x2a1/0x13f0 [ 410.894332] ? lock_release+0xa40/0xa40 [ 410.898293] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 410.903813] __tcp_push_pending_frames+0xa0/0x250 [ 410.908642] tcp_push+0x547/0x780 [ 410.912187] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 410.916842] ? skb_entail+0x5ed/0x8a0 [ 410.920648] ? iov_iter_advance+0x13f0/0x13f0 [ 410.925121] ? trace_hardirqs_off+0x10/0x10 [ 410.929430] ? tcp_tx_timestamp+0x62/0x2a0 [ 410.933648] tcp_sendmsg_locked+0x289a/0x3c70 [ 410.938145] ? tcp_sendpage+0x60/0x60 [ 410.941924] ? __lock_is_held+0xb6/0x140 [ 410.945966] ? perf_trace_lock+0x900/0x900 [ 410.950186] ? print_irqtrace_events+0x270/0x270 [ 410.954921] ? find_held_lock+0x35/0x1d0 [ 410.959052] ? lock_acquire+0x1d5/0x580 [ 410.963001] ? lock_acquire+0x1d5/0x580 [ 410.966961] ? tcp_sendmsg+0x21/0x50 [ 410.970661] ? mark_held_locks+0xaf/0x100 [ 410.974789] ? do_raw_spin_trylock+0x190/0x190 [ 410.979355] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 410.984361] ? lock_sock_nested+0x91/0x110 [ 410.988576] ? trace_hardirqs_on+0xd/0x10 [ 410.992702] ? __local_bh_enable_ip+0x121/0x230 [ 410.997366] tcp_sendmsg+0x2f/0x50 [ 411.000885] inet_sendmsg+0x11f/0x5e0 [ 411.004666] ? __might_sleep+0x95/0x190 [ 411.008621] ? inet_create+0xf50/0xf50 [ 411.012494] ? security_socket_sendmsg+0x89/0xb0 [ 411.017227] ? inet_create+0xf50/0xf50 [ 411.021094] sock_sendmsg+0xca/0x110 [ 411.024797] SYSC_sendto+0x361/0x5c0 [ 411.028491] ? SYSC_connect+0x4a0/0x4a0 [ 411.032444] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 411.037273] ? vfs_write+0x374/0x510 [ 411.040966] ? wait_for_completion+0x770/0x770 [ 411.045534] ? __lock_is_held+0xb6/0x140 [ 411.049585] ? __sb_end_write+0xa0/0xd0 [ 411.053539] ? fput+0xd2/0x140 [ 411.056710] ? SyS_write+0x184/0x220 [ 411.060407] ? SyS_read+0x220/0x220 [ 411.064021] SyS_sendto+0x40/0x50 [ 411.067455] ? SyS_getpeername+0x30/0x30 [ 411.071496] do_syscall_64+0x281/0x940 [ 411.075364] ? vmalloc_sync_all+0x30/0x30 [ 411.079494] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 411.085017] ? syscall_return_slowpath+0x550/0x550 [ 411.090365] ? syscall_return_slowpath+0x2ac/0x550 [ 411.095279] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 411.100628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.105455] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 411.110625] RIP: 0033:0x454e79 2018/04/01 12:31:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x8000) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00000002c0)={0x1, 0x8}) r3 = memfd_create(&(0x7f0000000040)='}\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000080)=""/35) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x40) accept$unix(r3, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x4ea) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000300)=0x2, 0x4) write(r1, &(0x7f0000000000)="7f8e512d2d2173a4573575e8f1b169deafa0e034dd82e40e60b32a191f379ebd3e", 0xfe98) [ 411.113791] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 411.121478] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 411.128725] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 411.135971] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 411.143221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 411.150471] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000003 2018/04/01 12:31:05 executing program 3 (fault-call:4 fault-nth:4): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f02000000000000000000d398ba66adab0e0750fe086ca2eb0763750656ed7358b57bf5e41ab264ff998cde05ce13264f02cf3aa72662b3ca1d83bc4531d005cd31e83c49a30f7ab4d61ac33fc158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000500)={0x0, @local, @multicast2}, &(0x7f0000000540)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000580)={r3, @empty, @rand_addr=0x7}, 0xc) fanotify_init(0x4a, 0x800) rt_sigsuspend(&(0x7f0000000040)={0x7ff}, 0x8) 2018/04/01 12:31:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:05 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 411.372829] FAULT_INJECTION: forcing a failure. [ 411.372829] name failslab, interval 1, probability 0, space 0, times 0 [ 411.384463] CPU: 0 PID: 29932 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 411.391820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.401170] Call Trace: [ 411.403748] dump_stack+0x194/0x24d [ 411.407358] ? arch_local_irq_restore+0x53/0x53 [ 411.412012] ? is_bpf_text_address+0xa4/0x120 [ 411.416497] ? kernel_text_address+0xd1/0xe0 [ 411.420884] ? __unwind_start+0x169/0x330 [ 411.425024] should_fail+0x8c0/0xa40 [ 411.428723] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.433811] ? save_stack+0xa3/0xd0 [ 411.437419] ? save_stack+0x43/0xd0 [ 411.441028] ? kasan_kmalloc+0xad/0xe0 [ 411.444897] ? kasan_slab_alloc+0x12/0x20 [ 411.449027] ? kmem_cache_alloc_node+0x144/0x760 [ 411.453766] ? __alloc_skb+0xf1/0x780 [ 411.457574] ? skb_segment+0x781/0x30a0 [ 411.461537] ? tcp_gso_segment+0x35c/0x16c0 [ 411.465839] ? tcp4_gso_segment+0x192/0x3c0 [ 411.470140] ? inet_gso_segment+0x61e/0x11e0 [ 411.474529] ? skb_mac_gso_segment+0x34e/0x670 [ 411.479088] ? __skb_gso_segment+0x363/0x810 [ 411.483473] ? ip_finish_output+0x8a7/0xd60 [ 411.487774] ? ip_output+0x1d2/0x860 [ 411.491463] ? ip_local_out+0x95/0x160 [ 411.495330] ? ip_queue_xmit+0x8c0/0x1920 [ 411.499453] ? tcp_transmit_skb+0x1b12/0x3960 [ 411.503925] ? tcp_write_xmit+0x689/0x5470 [ 411.508136] ? __tcp_push_pending_frames+0xa0/0x250 [ 411.513130] ? tcp_push+0x547/0x780 [ 411.516738] ? tcp_sendmsg_locked+0x289a/0x3c70 [ 411.521386] ? tcp_sendmsg+0x2f/0x50 [ 411.525076] ? inet_sendmsg+0x11f/0x5e0 [ 411.529036] ? sock_sendmsg+0xca/0x110 [ 411.532901] ? SYSC_sendto+0x361/0x5c0 [ 411.536767] ? SyS_sendto+0x40/0x50 [ 411.540374] ? do_syscall_64+0x281/0x940 [ 411.544416] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 411.549762] ? print_irqtrace_events+0x270/0x270 [ 411.554497] ? trace_hardirqs_off+0x10/0x10 [ 411.558798] ? print_irqtrace_events+0x270/0x270 [ 411.563532] ? do_raw_spin_trylock+0x190/0x190 [ 411.568094] ? print_irqtrace_events+0x270/0x270 [ 411.572837] should_failslab+0xec/0x120 [ 411.576793] kmem_cache_alloc_node_trace+0x5a/0x760 [ 411.581795] __kmalloc_node_track_caller+0x33/0x70 [ 411.586704] __kmalloc_reserve.isra.39+0x41/0xd0 [ 411.591440] __alloc_skb+0x13b/0x780 [ 411.595135] ? skb_copy_and_csum_dev+0x370/0x370 [ 411.599867] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.604920] ? fib_table_lookup+0xa04/0x1ba0 [ 411.609327] ? skb_network_protocol+0xef/0x470 [ 411.613893] skb_segment+0x781/0x30a0 [ 411.617671] ? get_page_from_freelist+0x3d0b/0x52d0 [ 411.622672] ? __update_load_avg_se.isra.31+0x56a/0x7c0 [ 411.628019] ? trace_hardirqs_off+0x10/0x10 [ 411.632335] ? skb_checksum_trimmed+0x680/0x680 [ 411.636982] ? find_held_lock+0x35/0x1d0 [ 411.641034] ? print_irqtrace_events+0x270/0x270 [ 411.645770] ? fib_rules_lookup+0x43d/0xa90 [ 411.650070] ? lock_downgrade+0x980/0x980 [ 411.654196] ? __fib_validate_source+0x1b50/0x1b50 [ 411.659104] ? trace_hardirqs_off+0x10/0x10 [ 411.663404] ? trace_hardirqs_off+0x10/0x10 [ 411.667704] ? trace_hardirqs_off+0x10/0x10 [ 411.672017] tcp_gso_segment+0x35c/0x16c0 [ 411.676151] ? tcp_make_synack+0x1590/0x1590 [ 411.680541] tcp4_gso_segment+0x192/0x3c0 [ 411.684669] ? tcp_gso_segment+0x16c0/0x16c0 [ 411.689060] inet_gso_segment+0x61e/0x11e0 [ 411.693278] ? ipv4_mib_init_net+0x550/0x550 [ 411.697671] skb_mac_gso_segment+0x34e/0x670 [ 411.702059] ? ipv4_mib_init_net+0x550/0x550 [ 411.706444] ? skb_network_protocol+0x470/0x470 [ 411.711096] ? trace_hardirqs_off+0x10/0x10 [ 411.715396] ? skb_network_protocol+0xef/0x470 [ 411.719961] __skb_gso_segment+0x363/0x810 [ 411.724175] ? skb_mac_gso_segment+0x670/0x670 [ 411.728732] ? skb_gso_transport_seglen+0x1bc/0x320 [ 411.733729] ? skb_gso_validate_network_len+0x140/0x320 [ 411.739074] ip_finish_output+0x8a7/0xd60 [ 411.743201] ? ip_fragment.constprop.47+0x200/0x200 [ 411.748251] ? iptable_mangle_hook+0xaf/0x4a0 [ 411.752768] ? nf_hook_slow+0xd3/0x1a0 [ 411.756638] ip_output+0x1d2/0x860 [ 411.760248] ? ip_mc_output+0x1350/0x1350 [ 411.764384] ? ip_fragment.constprop.47+0x200/0x200 [ 411.769384] ip_local_out+0x95/0x160 [ 411.773077] ip_queue_xmit+0x8c0/0x1920 [ 411.777055] ? ip_build_and_send_pkt+0xc80/0xc80 [ 411.781803] ? refcount_dec_if_one+0x20/0x20 [ 411.786194] ? __tcp_v4_send_check+0x1be/0x360 [ 411.790757] ? tcp_options_write+0x237/0x9f0 [ 411.795146] tcp_transmit_skb+0x1b12/0x3960 [ 411.799510] ? bictcp_cong_avoid+0xf20/0xf20 [ 411.803901] ? __tcp_select_window+0x900/0x900 [ 411.808483] ? __lock_acquire+0x664/0x3e00 [ 411.812696] ? trace_hardirqs_on+0xd/0x10 [ 411.816835] ? refill_stock+0x126/0x1a0 [ 411.820803] ? try_charge+0xea6/0x1a00 [ 411.824686] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 411.830123] ? tcp_rtx_synack+0x6d0/0x6d0 [ 411.834249] ? pvclock_read_flags+0x160/0x160 [ 411.838720] ? tcp_sendmsg+0x2f/0x50 [ 411.842411] ? inet_sendmsg+0x11f/0x5e0 [ 411.846361] ? sock_sendmsg+0xca/0x110 [ 411.850225] ? SYSC_sendto+0x361/0x5c0 [ 411.854098] ? sched_clock_cpu+0x1b/0x180 [ 411.858224] ? tcp_init_tso_segs+0x11a/0x200 [ 411.862615] tcp_write_xmit+0x689/0x5470 [ 411.866677] ? __lock_is_held+0xb6/0x140 [ 411.870734] ? tcp_transmit_skb+0x3960/0x3960 [ 411.875208] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 411.880293] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 411.885205] ? mem_cgroup_sk_free+0x90/0x90 [ 411.889508] ? find_held_lock+0x35/0x1d0 [ 411.893552] ? __might_fault+0x110/0x1d0 [ 411.897593] ? iov_iter_advance+0x2a1/0x13f0 [ 411.901984] ? lock_release+0xa40/0xa40 [ 411.905944] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 411.911465] __tcp_push_pending_frames+0xa0/0x250 [ 411.916290] tcp_push+0x547/0x780 [ 411.919727] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 411.924374] ? skb_entail+0x5ed/0x8a0 [ 411.928152] ? iov_iter_advance+0x13f0/0x13f0 [ 411.932623] ? trace_hardirqs_off+0x10/0x10 [ 411.936925] ? tcp_tx_timestamp+0x62/0x2a0 [ 411.941139] tcp_sendmsg_locked+0x289a/0x3c70 [ 411.945610] ? __lock_acquire+0x664/0x3e00 [ 411.949822] ? mntput_no_expire+0x130/0xa90 [ 411.954142] ? tcp_sendpage+0x60/0x60 [ 411.957919] ? __lock_is_held+0xb6/0x140 [ 411.961968] ? print_irqtrace_events+0x270/0x270 [ 411.966703] ? find_held_lock+0x35/0x1d0 [ 411.970750] ? lock_acquire+0x1d5/0x580 [ 411.974698] ? lock_acquire+0x1d5/0x580 [ 411.978648] ? tcp_sendmsg+0x21/0x50 [ 411.982345] ? mark_held_locks+0xaf/0x100 [ 411.986472] ? do_raw_spin_trylock+0x190/0x190 [ 411.991038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.996038] ? lock_sock_nested+0x91/0x110 [ 412.000253] ? trace_hardirqs_on+0xd/0x10 [ 412.004379] ? __local_bh_enable_ip+0x121/0x230 [ 412.009038] tcp_sendmsg+0x2f/0x50 [ 412.012558] inet_sendmsg+0x11f/0x5e0 [ 412.016335] ? __might_sleep+0x95/0x190 [ 412.020288] ? inet_create+0xf50/0xf50 [ 412.024160] ? security_socket_sendmsg+0x89/0xb0 [ 412.028892] ? inet_create+0xf50/0xf50 [ 412.032759] sock_sendmsg+0xca/0x110 [ 412.036449] SYSC_sendto+0x361/0x5c0 [ 412.040143] ? SYSC_connect+0x4a0/0x4a0 [ 412.044099] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 412.048922] ? vfs_write+0x374/0x510 [ 412.052612] ? wait_for_completion+0x770/0x770 [ 412.057178] ? __lock_is_held+0xb6/0x140 [ 412.061226] ? __sb_end_write+0xa0/0xd0 [ 412.065179] ? fput+0xd2/0x140 [ 412.068351] ? SyS_write+0x184/0x220 [ 412.072048] ? SyS_read+0x220/0x220 [ 412.075656] SyS_sendto+0x40/0x50 [ 412.079085] ? SyS_getpeername+0x30/0x30 [ 412.083125] do_syscall_64+0x281/0x940 [ 412.086989] ? vmalloc_sync_all+0x30/0x30 [ 412.091117] ? _raw_spin_unlock_irq+0x27/0x70 [ 412.095593] ? finish_task_switch+0x1c1/0x7e0 [ 412.100068] ? syscall_return_slowpath+0x550/0x550 [ 412.104978] ? syscall_return_slowpath+0x2ac/0x550 [ 412.109884] ? prepare_exit_to_usermode+0x350/0x350 [ 412.114882] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 412.120226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.125053] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 412.130220] RIP: 0033:0x454e79 [ 412.133385] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 412.141073] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 412.148325] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 412.155572] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 412.162817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 412.170064] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000004 2018/04/01 12:31:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)={0x5, 0x84, 0x3ff, {0x0, 0x7530}, {0x0, 0x7530}, {0x1, 0xfc53, 0x10001, 0x8000}, 0x1, @can={{0x4, 0x0, 0x5, 0x6}, 0x7, 0x1, 0x0, 0x0, "fc7b4c87dec5f96a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4044001}, 0xc810) sendmmsg$unix(r1, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd8a6ae0baafc17327265d651f69378c472896f18cacdf189427284422ff416969b31be6d53d7a3848c4afbec5aad8eaa537eead241fc8e998b5cc108c1673dec20e67f491d689636cf2e9c8404bf7f077a5c3549af7618a53", 0x59}, {&(0x7f0000000180)="b2b0113712a94f69a730ada86feb372d724cd619ae7243bf6d9fc2d62fc6bcc6d344c7d62f06af", 0x27}], 0x2}, {&(0x7f0000000400)=@abs, 0x8, &(0x7f0000000740)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000007c0)}], 0x2, 0x0) 2018/04/01 12:31:06 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/173) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xc001, r2, r3, 0x4, 0x6, 0x1000000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696ef1", 0x11}], 0x1, &(0x7f0000001480)}, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/01 12:31:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000300000000000000000000009500f375954dbc51ff9ec592000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)="19", 0x0) 2018/04/01 12:31:06 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x3, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:06 executing program 3 (fault-call:4 fault-nth:5): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:06 executing program 5: r0 = getpgrp(0x0) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x7, 0x100000000, 0x9, 0x5, 0xffffffff, 0x4}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x0) sendmsg$nl_generic(r3, &(0x7f0000002400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000023c0)={&(0x7f00000001c0)={0x21d4, 0x20, 0x300, 0x70bd2c, 0x25dfdbfe, {0x16}, [@nested={0xc, 0x18, [@typed={0x8, 0x12, @pid=r2}]}, @nested={0x1050, 0x0, [@generic="2d35d8fcb4202a036d261b56dc2c781c09e5c1fd0f03f83cc287a7388be16b146eb5336ac029", @typed={0x8, 0x2f, @fd=r1}, @typed={0x14, 0x26, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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@typed={0x8, 0x3a, @fd=r1}]}, @nested={0x100c, 0x4d, [@typed={0x4, 0x8d}, @typed={0x1004, 0x18, @binary="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@generic="22d143f171d6721a8ca52d9ef4cc0cf412229f8d720c821a77434891ed1941782914d16a2384836e7a16e77d3f691f85f249863b1ce779e721f03303eb445dcfc64a8ee844803289538f19de0b5445e32398be28b27b462b15f14e3a3a4bbd7320e1c0965048406442079ba2c9263e56486996a56dd9", @generic="c879885c9b687b62b56b344facac456cdbb0e5a07900ea96bea30dcf186bda4f4b93b55e63a9fd9da7cae96ebdae95401ca3854cc0f216faf35f70a4e105c819219039e2bfbbe377320c5a6007e6b5da92c44f0d2af1f9d95474b42fee4dac18fa7d7fc564e7de8a97", @generic="a648555c5676a3467915421a91654a0b72ca5886bb2ea6840af928021e45cde8cde90ed0865782b8bf708d1ea36bc05fedca3eefb76b74067ad34878122f91532b433deb72218e2007cdcd1114a35b5ef53cd71db911bf5fae13f5f2feb9c16bcc26f1346812a5f211257a905378e553a7e7402e5b4878"]}, 0x21d4}, 0x1, 0x0, 0x0, 0x800}, 0x1) preadv(r3, &(0x7f0000002540)=[{&(0x7f0000002440)=""/208, 0xd0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002580)={0x0, 0xa340, 0x10, 0x2, 0x8000000000}, &(0x7f00000025c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000002600)=r4, 0x4) alarm(0x740) pipe(&(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000002680)={0x3, 0x9}) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f00000026c0)={0x3ff, {{0x2, 0x4e21, @rand_addr=0x1}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) openat$autofs(0xffffffffffffff9c, &(0x7f0000002800)='/dev/autofs\x00', 0x200000, 0x0) move_pages(r2, 0x8, &(0x7f0000002840)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000002880)=[0xfd7, 0x5a54, 0x4, 0x68000000000000, 0x5, 0x0], &(0x7f00000028c0)=[0x0, 0x0, 0x0], 0x2) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002900)) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000002940)=0x1, 0x4) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000029c0)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000002a80)={&(0x7f0000002980)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002a40)={&(0x7f0000002a00)={0x2c, r7, 0x8, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}]}, 0x2c}, 0x1, 0x0, 0x0, 0x804}, 0xc000) rt_sigprocmask(0x0, &(0x7f0000002ac0)={0x7}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000002b40)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002b80)={0x0, 0x0}) futimesat(r5, &(0x7f0000002b00)='./file0\x00', &(0x7f0000002bc0)={{r8, r9/1000+10000}, {r10, r11/1000+30000}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002c00)) mq_getsetattr(r5, &(0x7f0000002c40)={0x9, 0xffffffff, 0xe62d, 0x2, 0x9c, 0xb7d, 0xfffffffffffffff9, 0x4}, &(0x7f0000002c80)) socketpair(0x2, 0x801, 0x7, &(0x7f0000002cc0)) r12 = syz_open_dev$amidi(&(0x7f0000002d00)='/dev/amidi#\x00', 0x83, 0x42) ioctl$KVM_SET_ONE_REG(r12, 0x4010aeac, &(0x7f0000002d40)={0x4, 0x9}) 2018/04/01 12:31:06 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) 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x1}) [ 412.325885] FAULT_INJECTION: forcing a failure. [ 412.325885] name failslab, interval 1, probability 0, space 0, times 0 [ 412.337225] CPU: 0 PID: 29965 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 412.344582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.353934] Call Trace: [ 412.356524] dump_stack+0x194/0x24d [ 412.360154] ? arch_local_irq_restore+0x53/0x53 [ 412.364820] ? unwind_get_return_address+0x61/0xa0 [ 412.369745] ? __save_stack_trace+0x7e/0xd0 [ 412.374070] should_fail+0x8c0/0xa40 [ 412.377788] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.382890] ? save_stack+0xa3/0xd0 [ 412.386524] ? save_stack+0x43/0xd0 [ 412.390145] ? kasan_kmalloc+0xad/0xe0 [ 412.394018] ? __kmalloc_node_track_caller+0x47/0x70 [ 412.399109] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 412.404026] ? __alloc_skb+0x13b/0x780 [ 412.407898] ? tcp_gso_segment+0x35c/0x16c0 [ 412.412198] ? tcp4_gso_segment+0x192/0x3c0 [ 412.416499] ? inet_gso_segment+0x61e/0x11e0 [ 412.420887] ? skb_mac_gso_segment+0x34e/0x670 [ 412.425447] ? __skb_gso_segment+0x363/0x810 [ 412.429834] ? ip_finish_output+0x8a7/0xd60 [ 412.434132] ? ip_output+0x1d2/0x860 [ 412.437819] ? ip_local_out+0x95/0x160 [ 412.441682] ? ip_queue_xmit+0x8c0/0x1920 [ 412.445808] ? tcp_transmit_skb+0x1b12/0x3960 [ 412.450280] ? tcp_write_xmit+0x689/0x5470 [ 412.454496] ? __tcp_push_pending_frames+0xa0/0x250 [ 412.459488] ? tcp_push+0x547/0x780 [ 412.463093] ? tcp_sendmsg_locked+0x289a/0x3c70 [ 412.467738] ? tcp_sendmsg+0x2f/0x50 [ 412.471430] ? inet_sendmsg+0x11f/0x5e0 [ 412.475381] ? sock_sendmsg+0xca/0x110 [ 412.479249] ? SYSC_sendto+0x361/0x5c0 [ 412.483116] ? SyS_sendto+0x40/0x50 [ 412.486725] ? do_syscall_64+0x281/0x940 [ 412.490771] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 412.496114] ? trace_hardirqs_off+0x10/0x10 [ 412.500426] ? __kmalloc_node_track_caller+0x33/0x70 [ 412.505505] ? __kmalloc_node_track_caller+0x33/0x70 [ 412.510585] ? rcu_read_lock_sched_held+0x108/0x120 [ 412.515581] ? kmem_cache_alloc_node_trace+0x36f/0x760 [ 412.520842] should_failslab+0xec/0x120 [ 412.524796] kmem_cache_alloc_node+0x56/0x760 [ 412.529273] ? __kmalloc_node_track_caller+0x47/0x70 [ 412.536016] __alloc_skb+0xf1/0x780 [ 412.539630] ? skb_copy_and_csum_dev+0x370/0x370 [ 412.544364] ? rcu_read_lock_sched_held+0x10/0x120 [ 412.549271] ? fib_table_lookup+0xa04/0x1ba0 [ 412.553661] ? memcpy+0x45/0x50 [ 412.556920] ? __copy_skb_header+0x31f/0x540 [ 412.561310] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 412.566478] ? skb_zerocopy_clone+0x2a8/0x5b0 [ 412.570955] skb_segment+0x781/0x30a0 [ 412.574735] ? get_page_from_freelist+0x3d0b/0x52d0 [ 412.579757] ? skb_checksum_trimmed+0x680/0x680 [ 412.584403] ? find_held_lock+0x35/0x1d0 [ 412.588448] ? print_irqtrace_events+0x270/0x270 [ 412.593184] ? fib_rules_lookup+0x43d/0xa90 [ 412.597482] ? lock_downgrade+0x980/0x980 [ 412.601608] ? __fib_validate_source+0x1b50/0x1b50 [ 412.606514] ? trace_hardirqs_off+0x10/0x10 [ 412.610816] ? trace_hardirqs_off+0x10/0x10 [ 412.615119] ? trace_hardirqs_off+0x10/0x10 [ 412.619424] tcp_gso_segment+0x35c/0x16c0 [ 412.623556] ? tcp_make_synack+0x1590/0x1590 [ 412.627945] tcp4_gso_segment+0x192/0x3c0 [ 412.632069] ? tcp_gso_segment+0x16c0/0x16c0 [ 412.636460] inet_gso_segment+0x61e/0x11e0 [ 412.640676] ? ipv4_mib_init_net+0x550/0x550 [ 412.645072] skb_mac_gso_segment+0x34e/0x670 [ 412.649461] ? ipv4_mib_init_net+0x550/0x550 [ 412.653845] ? skb_network_protocol+0x470/0x470 [ 412.658499] ? trace_hardirqs_off+0x10/0x10 [ 412.662800] ? skb_network_protocol+0xef/0x470 [ 412.667367] __skb_gso_segment+0x363/0x810 [ 412.671579] ? skb_mac_gso_segment+0x670/0x670 [ 412.676138] ? skb_gso_transport_seglen+0x1bc/0x320 [ 412.681137] ? skb_gso_validate_network_len+0x140/0x320 [ 412.686482] ip_finish_output+0x8a7/0xd60 [ 412.690609] ? ip_fragment.constprop.47+0x200/0x200 [ 412.695609] ? iptable_mangle_hook+0xaf/0x4a0 [ 412.700090] ? nf_hook_slow+0xd3/0x1a0 [ 412.703962] ip_output+0x1d2/0x860 [ 412.707479] ? ip_mc_output+0x1350/0x1350 [ 412.711612] ? ip_fragment.constprop.47+0x200/0x200 [ 412.716610] ip_local_out+0x95/0x160 [ 412.720308] ip_queue_xmit+0x8c0/0x1920 [ 412.724266] ? ip_build_and_send_pkt+0xc80/0xc80 [ 412.729001] ? refcount_dec_if_one+0x20/0x20 [ 412.733397] ? __tcp_v4_send_check+0x1be/0x360 [ 412.737958] ? tcp_options_write+0x237/0x9f0 [ 412.742347] tcp_transmit_skb+0x1b12/0x3960 [ 412.746656] ? bictcp_cong_avoid+0xf20/0xf20 [ 412.751044] ? __tcp_select_window+0x900/0x900 [ 412.755610] ? __lock_acquire+0x664/0x3e00 [ 412.759824] ? try_charge+0xa14/0x1a00 [ 412.763694] ? trace_hardirqs_on+0xd/0x10 [ 412.767822] ? try_charge+0xa1f/0x1a00 [ 412.771693] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 412.777122] ? tcp_rtx_synack+0x6d0/0x6d0 [ 412.781250] ? pvclock_read_flags+0x160/0x160 [ 412.785721] ? tcp_sendmsg+0x2f/0x50 [ 412.789409] ? inet_sendmsg+0x11f/0x5e0 [ 412.793360] ? sock_sendmsg+0xca/0x110 [ 412.797223] ? SYSC_sendto+0x361/0x5c0 [ 412.801088] ? trace_hardirqs_off+0x10/0x10 [ 412.805392] ? sched_clock_cpu+0x1b/0x180 [ 412.809516] ? tcp_init_tso_segs+0x11a/0x200 [ 412.813904] tcp_write_xmit+0x689/0x5470 [ 412.817944] ? __lock_is_held+0xb6/0x140 [ 412.821997] ? tcp_transmit_skb+0x3960/0x3960 [ 412.826474] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 412.831557] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 412.836468] ? mem_cgroup_sk_free+0x90/0x90 [ 412.840770] ? find_held_lock+0x35/0x1d0 [ 412.844818] ? __might_fault+0x110/0x1d0 [ 412.848944] ? iov_iter_advance+0x2a1/0x13f0 [ 412.853331] ? lock_release+0xa40/0xa40 [ 412.857295] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 412.862814] __tcp_push_pending_frames+0xa0/0x250 [ 412.867637] tcp_push+0x547/0x780 [ 412.871074] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 412.875722] ? skb_entail+0x5ed/0x8a0 [ 412.879506] ? iov_iter_advance+0x13f0/0x13f0 [ 412.883980] ? trace_hardirqs_off+0x10/0x10 [ 412.888292] ? tcp_tx_timestamp+0x62/0x2a0 [ 412.892510] tcp_sendmsg_locked+0x289a/0x3c70 [ 412.896983] ? __lock_acquire+0x664/0x3e00 [ 412.901195] ? mntput_no_expire+0x130/0xa90 [ 412.905513] ? tcp_sendpage+0x60/0x60 [ 412.909296] ? __lock_is_held+0xb6/0x140 [ 412.913346] ? print_irqtrace_events+0x270/0x270 [ 412.918079] ? find_held_lock+0x35/0x1d0 [ 412.922121] ? lock_acquire+0x1d5/0x580 [ 412.926073] ? lock_acquire+0x1d5/0x580 [ 412.930032] ? tcp_sendmsg+0x21/0x50 [ 412.933733] ? mark_held_locks+0xaf/0x100 [ 412.937856] ? do_raw_spin_trylock+0x190/0x190 [ 412.942441] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.947451] ? lock_sock_nested+0x91/0x110 [ 412.951670] ? trace_hardirqs_on+0xd/0x10 [ 412.955801] ? __local_bh_enable_ip+0x121/0x230 [ 412.960470] tcp_sendmsg+0x2f/0x50 [ 412.963993] inet_sendmsg+0x11f/0x5e0 [ 412.967778] ? __might_sleep+0x95/0x190 [ 412.971734] ? inet_create+0xf50/0xf50 [ 412.975605] ? security_socket_sendmsg+0x89/0xb0 [ 412.980342] ? inet_create+0xf50/0xf50 [ 412.984210] sock_sendmsg+0xca/0x110 [ 412.987903] SYSC_sendto+0x361/0x5c0 [ 412.991598] ? SYSC_connect+0x4a0/0x4a0 [ 412.995553] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 413.000377] ? vfs_write+0x374/0x510 [ 413.004068] ? wait_for_completion+0x770/0x770 [ 413.008631] ? __lock_is_held+0xb6/0x140 [ 413.012680] ? __sb_end_write+0xa0/0xd0 [ 413.016636] ? fput+0xd2/0x140 [ 413.019810] ? SyS_write+0x184/0x220 [ 413.023503] ? SyS_read+0x220/0x220 [ 413.027110] SyS_sendto+0x40/0x50 [ 413.030543] ? SyS_getpeername+0x30/0x30 [ 413.034584] do_syscall_64+0x281/0x940 [ 413.038449] ? vmalloc_sync_all+0x30/0x30 [ 413.042575] ? _raw_spin_unlock_irq+0x27/0x70 [ 413.047049] ? finish_task_switch+0x1c1/0x7e0 [ 413.051535] ? syscall_return_slowpath+0x550/0x550 [ 413.056443] ? syscall_return_slowpath+0x2ac/0x550 [ 413.061352] ? prepare_exit_to_usermode+0x350/0x350 [ 413.066356] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 413.071702] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/01 12:31:07 executing program 3 (fault-call:4 fault-nth:6): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 413.076528] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 413.081694] RIP: 0033:0x454e79 [ 413.084860] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 413.092549] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 413.099797] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 413.107042] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 413.114295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 413.121544] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000005 2018/04/01 12:31:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:07 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='notify_on_release\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)="357be123c0a31828251eba55f3c57ce41b0028f6a21d6b9f48200000", 0xffffffffffffffbe) 2018/04/01 12:31:07 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) futex(&(0x7f0000000380), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000040)={r0, r1+30000000}) [ 413.248479] FAULT_INJECTION: forcing a failure. [ 413.248479] name failslab, interval 1, probability 0, space 0, times 0 [ 413.259813] CPU: 0 PID: 29985 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 413.267173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.276527] Call Trace: [ 413.279121] dump_stack+0x194/0x24d [ 413.282759] ? arch_local_irq_restore+0x53/0x53 [ 413.287431] ? is_bpf_text_address+0xa4/0x120 [ 413.291924] ? kernel_text_address+0xd1/0xe0 2018/04/01 12:31:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) [ 413.296331] ? __unwind_start+0x169/0x330 [ 413.300483] should_fail+0x8c0/0xa40 [ 413.304203] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.309317] ? save_stack+0xa3/0xd0 [ 413.312941] ? save_stack+0x43/0xd0 [ 413.316569] ? kasan_kmalloc+0xad/0xe0 [ 413.320451] ? kasan_slab_alloc+0x12/0x20 [ 413.324593] ? kmem_cache_alloc_node+0x144/0x760 [ 413.329346] ? __alloc_skb+0xf1/0x780 [ 413.333139] ? skb_segment+0x781/0x30a0 [ 413.337111] ? tcp_gso_segment+0x35c/0x16c0 [ 413.341439] ? tcp4_gso_segment+0x192/0x3c0 [ 413.345767] ? inet_gso_segment+0x61e/0x11e0 [ 413.350170] ? skb_mac_gso_segment+0x34e/0x670 [ 413.354733] ? __skb_gso_segment+0x363/0x810 [ 413.359792] ? ip_finish_output+0x8a7/0xd60 [ 413.364094] ? ip_output+0x1d2/0x860 [ 413.367784] ? ip_local_out+0x95/0x160 [ 413.371648] ? ip_queue_xmit+0x8c0/0x1920 [ 413.375776] ? tcp_transmit_skb+0x1b12/0x3960 [ 413.380251] ? tcp_write_xmit+0x689/0x5470 [ 413.384467] ? __tcp_push_pending_frames+0xa0/0x250 [ 413.389461] ? tcp_push+0x547/0x780 [ 413.393064] ? tcp_sendmsg_locked+0x289a/0x3c70 [ 413.397711] ? tcp_sendmsg+0x2f/0x50 [ 413.401403] ? inet_sendmsg+0x11f/0x5e0 [ 413.405357] ? sock_sendmsg+0xca/0x110 [ 413.409225] ? SYSC_sendto+0x361/0x5c0 [ 413.413091] ? SyS_sendto+0x40/0x50 [ 413.416708] ? do_syscall_64+0x281/0x940 [ 413.420754] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 413.426100] ? print_irqtrace_events+0x270/0x270 [ 413.430833] ? do_syscall_64+0x281/0x940 [ 413.434874] ? trace_hardirqs_off+0x10/0x10 [ 413.439180] ? __lock_is_held+0xb6/0x140 [ 413.443230] should_failslab+0xec/0x120 [ 413.447188] kmem_cache_alloc_node_trace+0x5a/0x760 [ 413.452191] __kmalloc_node_track_caller+0x33/0x70 [ 413.457105] __kmalloc_reserve.isra.39+0x41/0xd0 [ 413.461842] __alloc_skb+0x13b/0x780 [ 413.465538] ? skb_copy_and_csum_dev+0x370/0x370 [ 413.470280] ? rcu_read_lock_sched_held+0x10/0x120 [ 413.475200] ? fib_table_lookup+0xa04/0x1ba0 [ 413.479592] ? memcpy+0x45/0x50 [ 413.482850] ? __copy_skb_header+0x31f/0x540 [ 413.487236] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 413.492406] ? skb_zerocopy_clone+0x2a8/0x5b0 [ 413.496886] skb_segment+0x781/0x30a0 [ 413.500690] ? skb_checksum_trimmed+0x680/0x680 [ 413.505352] ? find_held_lock+0x35/0x1d0 [ 413.509396] ? perf_trace_lock_acquire+0xe3/0x980 [ 413.514240] ? print_irqtrace_events+0x270/0x270 [ 413.518979] ? perf_trace_lock+0x900/0x900 [ 413.523196] ? trace_hardirqs_off+0x10/0x10 [ 413.527501] ? trace_hardirqs_off+0x10/0x10 [ 413.531805] ? trace_hardirqs_off+0x10/0x10 [ 413.536115] tcp_gso_segment+0x35c/0x16c0 [ 413.540250] ? tcp_make_synack+0x1590/0x1590 [ 413.544650] tcp4_gso_segment+0x192/0x3c0 [ 413.548780] ? tcp_gso_segment+0x16c0/0x16c0 [ 413.553695] inet_gso_segment+0x61e/0x11e0 [ 413.557918] ? ipv4_mib_init_net+0x550/0x550 [ 413.562320] skb_mac_gso_segment+0x34e/0x670 [ 413.566711] ? ipv4_mib_init_net+0x550/0x550 [ 413.571100] ? skb_network_protocol+0x470/0x470 [ 413.575760] ? trace_hardirqs_off+0x10/0x10 [ 413.580063] ? skb_network_protocol+0xef/0x470 [ 413.584631] __skb_gso_segment+0x363/0x810 [ 413.588846] ? skb_mac_gso_segment+0x670/0x670 [ 413.593407] ? skb_gso_transport_seglen+0x1bc/0x320 [ 413.598408] ? skb_gso_validate_network_len+0x140/0x320 [ 413.603754] ip_finish_output+0x8a7/0xd60 [ 413.607886] ? ip_fragment.constprop.47+0x200/0x200 [ 413.612881] ? iptable_mangle_hook+0xaf/0x4a0 [ 413.617366] ? nf_hook_slow+0xd3/0x1a0 [ 413.621238] ip_output+0x1d2/0x860 [ 413.624769] ? ip_mc_output+0x1350/0x1350 [ 413.628910] ? ip_fragment.constprop.47+0x200/0x200 [ 413.633912] ip_local_out+0x95/0x160 [ 413.637609] ip_queue_xmit+0x8c0/0x1920 [ 413.641567] ? ip_build_and_send_pkt+0xc80/0xc80 [ 413.646303] ? refcount_dec_if_one+0x20/0x20 [ 413.650697] ? __tcp_v4_send_check+0x1be/0x360 [ 413.655257] ? tcp_options_write+0x237/0x9f0 [ 413.659650] tcp_transmit_skb+0x1b12/0x3960 [ 413.663963] ? bictcp_cong_avoid+0xf20/0xf20 [ 413.668352] ? __tcp_select_window+0x900/0x900 [ 413.672919] ? __lock_acquire+0x664/0x3e00 [ 413.677132] ? try_charge+0xa14/0x1a00 [ 413.681006] ? trace_hardirqs_on+0xd/0x10 [ 413.685138] ? try_charge+0xa1f/0x1a00 [ 413.689013] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 413.694451] ? tcp_rtx_synack+0x6d0/0x6d0 [ 413.698580] ? pvclock_read_flags+0x160/0x160 [ 413.703055] ? tcp_sendmsg+0x2f/0x50 [ 413.706750] ? inet_sendmsg+0x11f/0x5e0 [ 413.710702] ? sock_sendmsg+0xca/0x110 [ 413.714566] ? SYSC_sendto+0x361/0x5c0 [ 413.718432] ? trace_hardirqs_off+0x10/0x10 [ 413.722740] ? sched_clock_cpu+0x1b/0x180 [ 413.726867] ? tcp_init_tso_segs+0x11a/0x200 [ 413.731258] tcp_write_xmit+0x689/0x5470 [ 413.735305] ? __lock_is_held+0xb6/0x140 [ 413.739367] ? tcp_transmit_skb+0x3960/0x3960 [ 413.743842] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 413.748925] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 413.753834] ? mem_cgroup_sk_free+0x90/0x90 [ 413.758136] ? find_held_lock+0x35/0x1d0 [ 413.762184] ? __might_fault+0x110/0x1d0 [ 413.766227] ? iov_iter_advance+0x2a1/0x13f0 [ 413.770617] ? lock_release+0xa40/0xa40 [ 413.774580] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 413.780101] __tcp_push_pending_frames+0xa0/0x250 [ 413.784926] tcp_push+0x547/0x780 [ 413.788361] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 413.793010] ? skb_entail+0x5ed/0x8a0 [ 413.796797] ? iov_iter_advance+0x13f0/0x13f0 [ 413.801275] ? trace_hardirqs_off+0x10/0x10 [ 413.805576] ? tcp_tx_timestamp+0x62/0x2a0 [ 413.809794] tcp_sendmsg_locked+0x289a/0x3c70 [ 413.814273] ? perf_trace_lock+0xd6/0x900 [ 413.818419] ? tcp_sendpage+0x60/0x60 [ 413.822202] ? trace_event_raw_event_lock+0x340/0x340 [ 413.827369] ? perf_trace_lock+0x900/0x900 [ 413.831590] ? print_irqtrace_events+0x270/0x270 [ 413.836324] ? find_held_lock+0x35/0x1d0 [ 413.840369] ? lock_acquire+0x1d5/0x580 [ 413.844320] ? lock_acquire+0x1d5/0x580 [ 413.848278] ? tcp_sendmsg+0x21/0x50 [ 413.851980] ? mark_held_locks+0xaf/0x100 [ 413.856104] ? do_raw_spin_trylock+0x190/0x190 [ 413.860667] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 413.865661] ? lock_sock_nested+0x91/0x110 [ 413.869875] ? trace_hardirqs_on+0xd/0x10 [ 413.874002] ? __local_bh_enable_ip+0x121/0x230 [ 413.878673] tcp_sendmsg+0x2f/0x50 [ 413.882201] inet_sendmsg+0x11f/0x5e0 [ 413.885983] ? __might_sleep+0x95/0x190 [ 413.889940] ? inet_create+0xf50/0xf50 [ 413.893812] ? security_socket_sendmsg+0x89/0xb0 [ 413.898545] ? inet_create+0xf50/0xf50 [ 413.902409] sock_sendmsg+0xca/0x110 [ 413.906105] SYSC_sendto+0x361/0x5c0 [ 413.909798] ? SYSC_connect+0x4a0/0x4a0 [ 413.913752] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 413.918579] ? vfs_write+0x374/0x510 [ 413.922276] ? wait_for_completion+0x770/0x770 [ 413.926853] ? __sb_end_write+0xa0/0xd0 [ 413.930809] ? fput+0xd2/0x140 [ 413.933981] ? SyS_write+0x184/0x220 [ 413.937677] ? SyS_read+0x220/0x220 [ 413.941289] SyS_sendto+0x40/0x50 [ 413.944720] ? SyS_getpeername+0x30/0x30 [ 413.948767] do_syscall_64+0x281/0x940 [ 413.952634] ? vmalloc_sync_all+0x30/0x30 [ 413.956763] ? _raw_spin_unlock_irq+0x27/0x70 [ 413.961239] ? finish_task_switch+0x1c1/0x7e0 [ 413.965715] ? syscall_return_slowpath+0x550/0x550 [ 413.970626] ? syscall_return_slowpath+0x2ac/0x550 [ 413.975537] ? prepare_exit_to_usermode+0x350/0x350 [ 413.980533] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 413.985880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.990707] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 413.995963] RIP: 0033:0x454e79 2018/04/01 12:31:08 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={"626f05000000000010005f7500", &(0x7f00000001c0)=ANY=[@ANYBLOB="0024f557311cbde0933a47c138234e0c5d600bc91c14b3c90325b7d1be1567b9d3af29effbb408f5a48d7689334701b9de8a27f1814da75ae300000000000009000ab6cdf4006242e42b8b089248d952"]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xc000000000000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x2, 0x7ff, 0x6, 0x4, 0x1, 0x0, 0x2, {r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x9, 0x100000001, 0x2, 0x4}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x2dd, 0xffff, 0x201, 0xb5d, 0x0, 0x4, 0x1, 0x401, r3}, &(0x7f0000000280)=0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r0, 0x2}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0xaf, @multicast1=0xe0000001, 0x4e21, 0x7ff, 'none\x00', 0x4, 0x81, 0x3c}, {@multicast1=0xe0000001, 0x4e24, 0x3, 0x9, 0xc8d, 0x9382}}, 0x44) 2018/04/01 12:31:08 executing program 5: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = socket$netlink(0x10, 0x3, 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x7fff, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/01 12:31:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000080)='5', 0xffffffffffffff32) [ 413.999133] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 414.006823] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 414.014071] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 414.021324] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 414.028574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 414.035822] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000006 2018/04/01 12:31:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x6, &(0x7f0000000000)=@raw=[@generic={0x7, 0xb9, 0x9, 0x9}, @generic={0x2, 0x0, 0x3, 0x2}, @generic={0x1, 0x10000, 0x1, 0x17eee496}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183, 0x0, 0x1}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:08 executing program 3 (fault-call:4 fault-nth:7): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340)=0x2, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x5}, 0x8) getsockname(r1, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001ac0)={'ip6tnl0\x00', 0x0}) recvfrom(r1, &(0x7f0000000240)=""/136, 0x88, 0x0, &(0x7f0000001b00)=@ll={0x11, 0x8, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a8, &(0x7f0000000180), 0x0, &(0x7f0000014300)) 2018/04/01 12:31:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xf}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x23a, 0x6a0601) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000300)={0x400, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x3}}, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xffffffff, 0x81, 0xa, 0x500, 0x2, 0x1, 0xf849, 0x7ff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x91}, 0x8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setresgid(r3, r4, r5) 2018/04/01 12:31:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f63677272100600000000000000230d3f80003114a5766ad398ba66adab0e077001000000ca3e83bc4531d005cd319a0d2be495aba877d2e57efd9e84f2392782fbe655afaa204be7581e334be8ddfbedf6aadf812d8cb0acf47633bbc426a8c5b4ac6ff890cbe8a4a7699c7f4222b365e4a4c9e7a104bde12b4ee79ee35626501662fbc15dbf43838a81ca69bc63514995b0d551c8bf087bad5ceaf3fe42e658013b7951e9fe3b96d27089cc62098afb7451157189f226e2ca49b70adcb8ed0b4e3e31d4402fda55", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) fallocate(r0, 0x1, 0x3, 0x4d) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r3) [ 414.216507] FAULT_INJECTION: forcing a failure. [ 414.216507] name failslab, interval 1, probability 0, space 0, times 0 [ 414.227844] CPU: 0 PID: 30028 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 414.235206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.244557] Call Trace: [ 414.247146] dump_stack+0x194/0x24d [ 414.249594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 414.250770] ? arch_local_irq_restore+0x53/0x53 [ 414.263863] ? unwind_get_return_address+0x61/0xa0 [ 414.268796] ? __save_stack_trace+0x7e/0xd0 [ 414.273120] should_fail+0x8c0/0xa40 [ 414.275763] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 414.276831] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 414.276844] ? save_stack+0xa3/0xd0 [ 414.276854] ? save_stack+0x43/0xd0 [ 414.276863] ? kasan_kmalloc+0xad/0xe0 [ 414.276875] ? __kmalloc_node_track_caller+0x47/0x70 [ 414.306533] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 414.311457] ? __alloc_skb+0x13b/0x780 [ 414.315343] ? tcp_gso_segment+0x35c/0x16c0 [ 414.319658] ? tcp4_gso_segment+0x192/0x3c0 [ 414.323981] ? inet_gso_segment+0x61e/0x11e0 [ 414.328386] ? skb_mac_gso_segment+0x34e/0x670 [ 414.332963] ? __skb_gso_segment+0x363/0x810 [ 414.337367] ? ip_finish_output+0x8a7/0xd60 [ 414.341684] ? ip_output+0x1d2/0x860 [ 414.345392] ? ip_local_out+0x95/0x160 [ 414.349276] ? ip_queue_xmit+0x8c0/0x1920 [ 414.353418] ? tcp_transmit_skb+0x1b12/0x3960 [ 414.357908] ? tcp_write_xmit+0x689/0x5470 [ 414.362134] ? __tcp_push_pending_frames+0xa0/0x250 [ 414.367136] ? tcp_push+0x547/0x780 [ 414.370736] ? tcp_sendmsg_locked+0x289a/0x3c70 [ 414.375376] ? tcp_sendmsg+0x2f/0x50 [ 414.379064] ? inet_sendmsg+0x11f/0x5e0 [ 414.383016] ? sock_sendmsg+0xca/0x110 [ 414.386886] ? SYSC_sendto+0x361/0x5c0 [ 414.390745] ? SyS_sendto+0x40/0x50 [ 414.394349] ? do_syscall_64+0x281/0x940 [ 414.398388] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 414.403730] ? trace_hardirqs_off+0x10/0x10 [ 414.408043] ? __kmalloc_node_track_caller+0x33/0x70 [ 414.413130] ? __kmalloc_node_track_caller+0x33/0x70 [ 414.418226] ? rcu_read_lock_sched_held+0x108/0x120 [ 414.423236] ? kmem_cache_alloc_node_trace+0x36f/0x760 [ 414.428500] should_failslab+0xec/0x120 [ 414.432451] kmem_cache_alloc_node+0x56/0x760 [ 414.436920] ? __kmalloc_node_track_caller+0x47/0x70 [ 414.442001] __alloc_skb+0xf1/0x780 [ 414.445610] ? skb_copy_and_csum_dev+0x370/0x370 [ 414.450341] ? rcu_read_lock_sched_held+0x10/0x120 [ 414.455245] ? fib_table_lookup+0xa04/0x1ba0 [ 414.459632] ? memcpy+0x45/0x50 [ 414.462884] ? __copy_skb_header+0x31f/0x540 [ 414.467267] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 414.472440] ? skb_zerocopy_clone+0x2a8/0x5b0 [ 414.476921] skb_segment+0x781/0x30a0 [ 414.480697] ? get_page_from_freelist+0x3d0b/0x52d0 [ 414.485698] ? skb_checksum_trimmed+0x680/0x680 [ 414.490344] ? find_held_lock+0x35/0x1d0 [ 414.494384] ? print_irqtrace_events+0x270/0x270 [ 414.499116] ? fib_rules_lookup+0x43d/0xa90 [ 414.503413] ? lock_downgrade+0x980/0x980 [ 414.507537] ? __fib_validate_source+0x1b50/0x1b50 [ 414.512440] ? trace_hardirqs_off+0x10/0x10 [ 414.516734] ? trace_hardirqs_off+0x10/0x10 [ 414.521042] ? trace_hardirqs_off+0x10/0x10 [ 414.525348] tcp_gso_segment+0x35c/0x16c0 [ 414.529478] ? tcp_make_synack+0x1590/0x1590 [ 414.533862] tcp4_gso_segment+0x192/0x3c0 [ 414.537988] ? tcp_gso_segment+0x16c0/0x16c0 [ 414.542380] inet_gso_segment+0x61e/0x11e0 [ 414.546590] ? ipv4_mib_init_net+0x550/0x550 [ 414.550977] skb_mac_gso_segment+0x34e/0x670 [ 414.555361] ? ipv4_mib_init_net+0x550/0x550 [ 414.559747] ? skb_network_protocol+0x470/0x470 [ 414.564404] ? trace_hardirqs_off+0x10/0x10 [ 414.568704] ? skb_network_protocol+0xef/0x470 [ 414.573266] __skb_gso_segment+0x363/0x810 [ 414.577476] ? skb_mac_gso_segment+0x670/0x670 [ 414.582037] ? skb_gso_transport_seglen+0x1bc/0x320 [ 414.587049] ? skb_gso_validate_network_len+0x140/0x320 [ 414.592396] ip_finish_output+0x8a7/0xd60 [ 414.596519] ? ip_fragment.constprop.47+0x200/0x200 [ 414.601514] ? iptable_mangle_hook+0xaf/0x4a0 [ 414.605997] ? nf_hook_slow+0xd3/0x1a0 [ 414.609881] ip_output+0x1d2/0x860 [ 414.613398] ? ip_mc_output+0x1350/0x1350 [ 414.617522] ? ip_fragment.constprop.47+0x200/0x200 [ 414.622521] ip_local_out+0x95/0x160 [ 414.626217] ip_queue_xmit+0x8c0/0x1920 [ 414.630170] ? ip_build_and_send_pkt+0xc80/0xc80 [ 414.634903] ? refcount_dec_if_one+0x20/0x20 [ 414.639285] ? __tcp_v4_send_check+0x1be/0x360 [ 414.643840] ? tcp_options_write+0x237/0x9f0 [ 414.648225] tcp_transmit_skb+0x1b12/0x3960 [ 414.652543] ? bictcp_cong_avoid+0xf20/0xf20 [ 414.656927] ? __tcp_select_window+0x900/0x900 [ 414.661486] ? __lock_acquire+0x664/0x3e00 [ 414.665700] ? try_charge+0xa14/0x1a00 [ 414.669565] ? trace_hardirqs_on+0xd/0x10 [ 414.673688] ? try_charge+0xa1f/0x1a00 [ 414.677557] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 414.682998] ? tcp_rtx_synack+0x6d0/0x6d0 [ 414.687138] ? pvclock_read_flags+0x160/0x160 [ 414.691616] ? tcp_sendmsg+0x2f/0x50 [ 414.695308] ? inet_sendmsg+0x11f/0x5e0 [ 414.699262] ? sock_sendmsg+0xca/0x110 [ 414.703131] ? SYSC_sendto+0x361/0x5c0 [ 414.707003] ? trace_hardirqs_off+0x10/0x10 [ 414.711311] ? sched_clock_cpu+0x1b/0x180 [ 414.715435] ? tcp_init_tso_segs+0x11a/0x200 [ 414.719817] tcp_write_xmit+0x689/0x5470 [ 414.723853] ? __lock_is_held+0xb6/0x140 [ 414.727894] ? tcp_transmit_skb+0x3960/0x3960 [ 414.732362] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 414.737442] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 414.742346] ? mem_cgroup_sk_free+0x90/0x90 [ 414.746653] ? find_held_lock+0x35/0x1d0 [ 414.750692] ? __might_fault+0x110/0x1d0 [ 414.754732] ? iov_iter_advance+0x2a1/0x13f0 [ 414.759122] ? lock_release+0xa40/0xa40 [ 414.763073] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 414.768588] __tcp_push_pending_frames+0xa0/0x250 [ 414.773409] tcp_push+0x547/0x780 [ 414.776842] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 414.781486] ? skb_entail+0x5ed/0x8a0 [ 414.785267] ? iov_iter_advance+0x13f0/0x13f0 [ 414.789738] ? trace_hardirqs_off+0x10/0x10 [ 414.794046] ? tcp_tx_timestamp+0x62/0x2a0 [ 414.798265] tcp_sendmsg_locked+0x289a/0x3c70 [ 414.802742] ? __lock_acquire+0x664/0x3e00 [ 414.806959] ? mntput_no_expire+0x130/0xa90 [ 414.811270] ? tcp_sendpage+0x60/0x60 [ 414.815052] ? __lock_is_held+0xb6/0x140 [ 414.819100] ? print_irqtrace_events+0x270/0x270 [ 414.823837] ? find_held_lock+0x35/0x1d0 [ 414.827875] ? lock_acquire+0x1d5/0x580 [ 414.831821] ? lock_acquire+0x1d5/0x580 [ 414.835771] ? tcp_sendmsg+0x21/0x50 [ 414.839464] ? mark_held_locks+0xaf/0x100 [ 414.843590] ? do_raw_spin_trylock+0x190/0x190 [ 414.848150] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 414.853148] ? lock_sock_nested+0x91/0x110 [ 414.857365] ? trace_hardirqs_on+0xd/0x10 [ 414.861487] ? __local_bh_enable_ip+0x121/0x230 [ 414.866132] tcp_sendmsg+0x2f/0x50 [ 414.869648] inet_sendmsg+0x11f/0x5e0 [ 414.873423] ? __might_sleep+0x95/0x190 [ 414.877386] ? inet_create+0xf50/0xf50 [ 414.881273] ? security_socket_sendmsg+0x89/0xb0 [ 414.886026] ? inet_create+0xf50/0xf50 [ 414.889905] sock_sendmsg+0xca/0x110 [ 414.893597] SYSC_sendto+0x361/0x5c0 [ 414.897291] ? SYSC_connect+0x4a0/0x4a0 [ 414.901258] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 414.906084] ? vfs_write+0x374/0x510 [ 414.909789] ? wait_for_completion+0x770/0x770 [ 414.914363] ? __lock_is_held+0xb6/0x140 [ 414.918405] ? __sb_end_write+0xa0/0xd0 [ 414.922356] ? fput+0xd2/0x140 [ 414.925525] ? SyS_write+0x184/0x220 [ 414.929216] ? SyS_read+0x220/0x220 [ 414.932818] SyS_sendto+0x40/0x50 [ 414.936256] ? SyS_getpeername+0x30/0x30 [ 414.940296] do_syscall_64+0x281/0x940 [ 414.944160] ? vmalloc_sync_all+0x30/0x30 [ 414.948286] ? _raw_spin_unlock_irq+0x27/0x70 [ 414.952768] ? finish_task_switch+0x1c1/0x7e0 [ 414.957246] ? syscall_return_slowpath+0x550/0x550 [ 414.962150] ? syscall_return_slowpath+0x2ac/0x550 [ 414.967060] ? prepare_exit_to_usermode+0x350/0x350 [ 414.972061] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 414.977405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.982243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 414.987419] RIP: 0033:0x454e79 [ 414.990584] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 414.998266] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 415.005509] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 415.012755] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 415.020007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 415.027262] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000007 2018/04/01 12:31:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x200000000000001, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)) fcntl$setlease(r1, 0x400, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x3fe808, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x44, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f"}, &(0x7f00000000c0)=0x4c) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0xed, 0xe) close(r1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500010000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[], 0x9d}, 0x4040000) recvfrom(r4, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:09 executing program 5: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x3501}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=ANY=[], &(0x7f00000005c0)='keyring\x00', 0x8, 0x0) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="68288b0d4bc7d5374587f7e0785e142e22af96065227e5b2a009ee821af07bcb5fe28d562ac42b831f1229cc758fe4fd80ebf7146f33d983a8a5f655d78a790f873f10e9c6be0c96c010e15770b6936f53a6f0f1ac4ed54474221c14d0df6a0d85a04b0021ae7ca87ecae9f9dccfbde23ae8db03cec4674b125b966447a4e949ef16b4bb1b8f951b74af0e368529d535122921f93d6897bbf7e20297ac11a79ed5b6530f2a1dfdbd1a60d9b1bf3f106329968df0565fd547aea40d5a236d546bf5a181efbaacf4", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) 2018/04/01 12:31:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:09 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x50000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000480)) syz_emit_ethernet(0x162, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000000000000000000000000000000000ff0200eb000000000000000000000003000d907800a82c000000ff020000000000000000000001000001"], 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000440)=0xf676, 0x4) 2018/04/01 12:31:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/185, &(0x7f00000001c0)=0xb9) getsockname$netrom(r1, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000480)={"66526c74657200000000001000000001000900"}, &(0x7f00000002c0)=0x2d2) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x1, 0x80, 0x8, 0x6, 0x6, 0x6, 0x0, 0x6, 0x6, 0x0, 0x59, 0x100, 0x0, 0x100000000, 0x3, 0x9, 0x2, 0x0, 0xfdd, 0xffe0, 0x5, 0x80000000, 0x6, 0x3, 0x0, 0x90b}) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:09 executing program 3 (fault-call:4 fault-nth:8): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:09 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:09 executing program 1: ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000080)=""/209) setsockopt(0xffffffffffffffff, 0x10d, 0x8000000010, &(0x7f0000000000)="670ee12b", 0x4) r0 = syz_open_dev$mice(&(0x7f0000002cc0)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$rds(r0, &(0x7f0000002c40)={&(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0xf5}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002b80)=[@rdma_args={0x48, 0x114, 0x1, {{0x7, 0x5}, {&(0x7f0000001200)=""/32, 0x20}, &(0x7f00000025c0)=[{&(0x7f0000001240)=""/173, 0xad}, {&(0x7f0000001300)=""/76, 0x4c}, {&(0x7f0000001380)=""/175, 0xaf}, {&(0x7f0000001440)=""/238, 0xee}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/121, 0x79}], 0x6, 0x24, 0xa3}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0xfffffffffffffc01}}, @rdma_args={0x48, 0x114, 0x1, {{0x20, 0x8}, {&(0x7f0000002640)=""/194, 0xc2}, &(0x7f0000002b00)=[{&(0x7f0000002740)=""/74, 0x4a}, {&(0x7f00000027c0)=""/246, 0xf6}, {&(0x7f00000028c0)=""/6, 0x6}, {&(0x7f0000002900)=""/91, 0x5b}, {&(0x7f0000002980)=""/220, 0xdc}, {&(0x7f0000002a80)=""/51, 0x33}, {&(0x7f0000002ac0)=""/56, 0x38}], 0x7, 0x0, 0xfffffffffffffffb}}], 0xa8, 0x800}, 0xc040) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002c80)) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002d00)=0x10) [ 415.192793] IPVS: ftp: loaded support on port[0] = 21 [ 415.208295] FAULT_INJECTION: forcing a failure. [ 415.208295] name failslab, interval 1, probability 0, space 0, times 0 [ 415.219575] CPU: 0 PID: 30049 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 415.226935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.236278] Call Trace: [ 415.238855] dump_stack+0x194/0x24d [ 415.242469] ? arch_local_irq_restore+0x53/0x53 [ 415.247119] ? is_bpf_text_address+0xa4/0x120 [ 415.251591] ? kernel_text_address+0xd1/0xe0 [ 415.255976] ? __unwind_start+0x169/0x330 [ 415.260124] should_fail+0x8c0/0xa40 [ 415.263821] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 415.268906] ? save_stack+0xa3/0xd0 [ 415.272508] ? save_stack+0x43/0xd0 [ 415.276118] ? kasan_kmalloc+0xad/0xe0 [ 415.279983] ? kasan_slab_alloc+0x12/0x20 [ 415.284109] ? kmem_cache_alloc_node+0x144/0x760 [ 415.288840] ? __alloc_skb+0xf1/0x780 [ 415.292616] ? skb_segment+0x781/0x30a0 [ 415.296569] ? tcp_gso_segment+0x35c/0x16c0 [ 415.300866] ? tcp4_gso_segment+0x192/0x3c0 [ 415.305164] ? inet_gso_segment+0x61e/0x11e0 [ 415.309546] ? skb_mac_gso_segment+0x34e/0x670 [ 415.314103] ? __skb_gso_segment+0x363/0x810 [ 415.318488] ? ip_finish_output+0x8a7/0xd60 [ 415.322785] ? ip_output+0x1d2/0x860 [ 415.326473] ? ip_local_out+0x95/0x160 [ 415.330337] ? ip_queue_xmit+0x8c0/0x1920 [ 415.334464] ? tcp_transmit_skb+0x1b12/0x3960 [ 415.338932] ? tcp_write_xmit+0x689/0x5470 [ 415.343143] ? __tcp_push_pending_frames+0xa0/0x250 [ 415.348137] ? tcp_push+0x547/0x780 [ 415.351742] ? tcp_sendmsg_locked+0x289a/0x3c70 [ 415.356386] ? tcp_sendmsg+0x2f/0x50 [ 415.360818] ? inet_sendmsg+0x11f/0x5e0 [ 415.364777] ? sock_sendmsg+0xca/0x110 [ 415.368638] ? SYSC_sendto+0x361/0x5c0 [ 415.372501] ? SyS_sendto+0x40/0x50 [ 415.376105] ? do_syscall_64+0x281/0x940 [ 415.380142] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 415.385486] ? print_irqtrace_events+0x270/0x270 [ 415.390219] ? do_syscall_64+0x281/0x940 [ 415.394262] ? trace_hardirqs_off+0x10/0x10 [ 415.398564] ? __lock_is_held+0xb6/0x140 [ 415.402607] should_failslab+0xec/0x120 [ 415.406560] kmem_cache_alloc_node_trace+0x5a/0x760 [ 415.411558] __kmalloc_node_track_caller+0x33/0x70 [ 415.416466] __kmalloc_reserve.isra.39+0x41/0xd0 [ 415.421198] __alloc_skb+0x13b/0x780 [ 415.424887] ? skb_copy_and_csum_dev+0x370/0x370 [ 415.429619] ? rcu_read_lock_sched_held+0x10/0x120 [ 415.434523] ? fib_table_lookup+0xa04/0x1ba0 [ 415.438908] ? memcpy+0x45/0x50 [ 415.442163] ? __copy_skb_header+0x31f/0x540 [ 415.446546] ? skb_may_tx_timestamp.part.59+0xc0/0xc0 [ 415.451714] ? skb_zerocopy_clone+0x2a8/0x5b0 [ 415.456188] skb_segment+0x781/0x30a0 [ 415.459967] ? get_page_from_freelist+0x3d0b/0x52d0 [ 415.464973] ? skb_checksum_trimmed+0x680/0x680 [ 415.469620] ? find_held_lock+0x35/0x1d0 [ 415.473661] ? print_irqtrace_events+0x270/0x270 [ 415.478396] ? fib_rules_lookup+0x43d/0xa90 [ 415.482694] ? lock_downgrade+0x980/0x980 [ 415.486818] ? __fib_validate_source+0x1b50/0x1b50 [ 415.491738] ? trace_hardirqs_off+0x10/0x10 [ 415.496043] ? trace_hardirqs_off+0x10/0x10 [ 415.500342] ? trace_hardirqs_off+0x10/0x10 [ 415.504647] tcp_gso_segment+0x35c/0x16c0 [ 415.508775] ? tcp_make_synack+0x1590/0x1590 [ 415.513161] tcp4_gso_segment+0x192/0x3c0 [ 415.517283] ? tcp_gso_segment+0x16c0/0x16c0 [ 415.521669] inet_gso_segment+0x61e/0x11e0 [ 415.525886] ? ipv4_mib_init_net+0x550/0x550 [ 415.530277] skb_mac_gso_segment+0x34e/0x670 [ 415.534679] ? ipv4_mib_init_net+0x550/0x550 [ 415.539064] ? skb_network_protocol+0x470/0x470 [ 415.543716] ? trace_hardirqs_off+0x10/0x10 [ 415.548023] ? skb_network_protocol+0xef/0x470 [ 415.552585] __skb_gso_segment+0x363/0x810 [ 415.556798] ? skb_mac_gso_segment+0x670/0x670 [ 415.561357] ? skb_gso_transport_seglen+0x1bc/0x320 [ 415.566352] ? skb_gso_validate_network_len+0x140/0x320 [ 415.571690] ip_finish_output+0x8a7/0xd60 [ 415.575814] ? ip_fragment.constprop.47+0x200/0x200 [ 415.580804] ? iptable_mangle_hook+0xaf/0x4a0 [ 415.585282] ? nf_hook_slow+0xd3/0x1a0 [ 415.589150] ip_output+0x1d2/0x860 [ 415.592669] ? ip_mc_output+0x1350/0x1350 [ 415.596796] ? ip_fragment.constprop.47+0x200/0x200 [ 415.601789] ip_local_out+0x95/0x160 [ 415.605479] ip_queue_xmit+0x8c0/0x1920 [ 415.609431] ? ip_build_and_send_pkt+0xc80/0xc80 [ 415.614162] ? refcount_dec_if_one+0x20/0x20 [ 415.618549] ? __tcp_v4_send_check+0x1be/0x360 [ 415.623107] ? tcp_options_write+0x237/0x9f0 [ 415.627492] tcp_transmit_skb+0x1b12/0x3960 [ 415.631794] ? bictcp_cong_avoid+0xf20/0xf20 [ 415.636186] ? __tcp_select_window+0x900/0x900 [ 415.640758] ? __lock_acquire+0x664/0x3e00 [ 415.644967] ? trace_hardirqs_on+0xd/0x10 [ 415.649091] ? refill_stock+0x126/0x1a0 [ 415.653046] ? try_charge+0xea6/0x1a00 [ 415.656913] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 415.662338] ? tcp_rtx_synack+0x6d0/0x6d0 [ 415.666464] ? pvclock_read_flags+0x160/0x160 [ 415.670941] ? tcp_sendmsg+0x2f/0x50 [ 415.674633] ? inet_sendmsg+0x11f/0x5e0 [ 415.678585] ? sock_sendmsg+0xca/0x110 [ 415.682446] ? SYSC_sendto+0x361/0x5c0 [ 415.686313] ? sched_clock_cpu+0x1b/0x180 [ 415.690436] ? tcp_init_tso_segs+0x11a/0x200 [ 415.694822] tcp_write_xmit+0x689/0x5470 [ 415.698861] ? __lock_is_held+0xb6/0x140 [ 415.702906] ? tcp_transmit_skb+0x3960/0x3960 [ 415.707380] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 415.712461] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 415.717366] ? mem_cgroup_sk_free+0x90/0x90 [ 415.721687] ? find_held_lock+0x35/0x1d0 [ 415.725731] ? __might_fault+0x110/0x1d0 [ 415.729768] ? iov_iter_advance+0x2a1/0x13f0 [ 415.734153] ? lock_release+0xa40/0xa40 [ 415.738105] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 415.743620] __tcp_push_pending_frames+0xa0/0x250 [ 415.748441] tcp_push+0x547/0x780 [ 415.751871] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 415.756515] ? skb_entail+0x5ed/0x8a0 [ 415.760291] ? iov_iter_advance+0x13f0/0x13f0 [ 415.764763] ? trace_hardirqs_off+0x10/0x10 [ 415.769060] ? tcp_tx_timestamp+0x62/0x2a0 [ 415.773276] tcp_sendmsg_locked+0x289a/0x3c70 [ 415.777745] ? __lock_acquire+0x664/0x3e00 [ 415.781954] ? mntput_no_expire+0x130/0xa90 [ 415.786261] ? tcp_sendpage+0x60/0x60 [ 415.790040] ? __lock_is_held+0xb6/0x140 [ 415.794082] ? print_irqtrace_events+0x270/0x270 [ 415.798810] ? find_held_lock+0x35/0x1d0 [ 415.802851] ? lock_acquire+0x1d5/0x580 [ 415.806798] ? lock_acquire+0x1d5/0x580 [ 415.810747] ? tcp_sendmsg+0x21/0x50 [ 415.814441] ? mark_held_locks+0xaf/0x100 [ 415.818564] ? do_raw_spin_trylock+0x190/0x190 [ 415.823122] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 415.828115] ? lock_sock_nested+0x91/0x110 [ 415.832326] ? trace_hardirqs_on+0xd/0x10 [ 415.836452] ? __local_bh_enable_ip+0x121/0x230 [ 415.841099] tcp_sendmsg+0x2f/0x50 [ 415.844616] inet_sendmsg+0x11f/0x5e0 [ 415.848390] ? __might_sleep+0x95/0x190 [ 415.852343] ? inet_create+0xf50/0xf50 [ 415.856208] ? security_socket_sendmsg+0x89/0xb0 [ 415.860943] ? inet_create+0xf50/0xf50 [ 415.864807] sock_sendmsg+0xca/0x110 [ 415.868495] SYSC_sendto+0x361/0x5c0 [ 415.872189] ? SYSC_connect+0x4a0/0x4a0 [ 415.876141] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 415.880965] ? vfs_write+0x374/0x510 [ 415.884678] ? wait_for_completion+0x770/0x770 [ 415.889262] ? __lock_is_held+0xb6/0x140 [ 415.893308] ? __sb_end_write+0xa0/0xd0 [ 415.897258] ? fput+0xd2/0x140 [ 415.900425] ? SyS_write+0x184/0x220 [ 415.904118] ? SyS_read+0x220/0x220 [ 415.907734] SyS_sendto+0x40/0x50 [ 415.911163] ? SyS_getpeername+0x30/0x30 [ 415.915201] do_syscall_64+0x281/0x940 [ 415.919066] ? vmalloc_sync_all+0x30/0x30 [ 415.923186] ? _raw_spin_unlock_irq+0x27/0x70 [ 415.927659] ? finish_task_switch+0x1c1/0x7e0 [ 415.932132] ? syscall_return_slowpath+0x550/0x550 [ 415.937039] ? syscall_return_slowpath+0x2ac/0x550 [ 415.941946] ? prepare_exit_to_usermode+0x350/0x350 [ 415.946940] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 415.952280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.957104] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 415.962267] RIP: 0033:0x454e79 [ 415.965432] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 415.973116] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 415.980363] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 415.987606] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 2018/04/01 12:31:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/kvm\x00', 0xfffffffffffffffe) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60000, 0x0) pipe2(&(0x7f0000000040), 0x0) r7 = dup3(r6, r0, 0x0) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000100)="0f35260f01c80fa0b8bf008ed864643e260fc76f000f01d1f3e1490fc75f1c66b9800000c00f326635010000000f30670f2389", 0x33}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/04/01 12:31:10 executing program 1: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/04/01 12:31:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) restart_syscall() readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/255, 0xff}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f00000003c0)=""/226, 0xe2}], 0x5) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000580)={{0x7fff, 0xff}, 'port0\x00', 0x80, 0x100000, 0x200, 0xfffffffffffffffe, 0x2, 0x800, 0x6, 0x0, 0x2}) sync_file_range(r0, 0xff, 0xffffffff, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000040)={0x6f, 0x0, 0x6, 0x7ff}, 0x10) write(r1, &(0x7f0000000300)='5', 0x1) [ 415.994851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 416.002111] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000008 2018/04/01 12:31:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) [ 416.098680] device erspan0 entered promiscuous mode 2018/04/01 12:31:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:10 executing program 1: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/04/01 12:31:10 executing program 3 (fault-call:4 fault-nth:9): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 416.221394] FAULT_INJECTION: forcing a failure. [ 416.221394] name failslab, interval 1, probability 0, space 0, times 0 [ 416.233112] CPU: 0 PID: 30092 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 416.240742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.250084] Call Trace: [ 416.252658] dump_stack+0x194/0x24d [ 416.256268] ? arch_local_irq_restore+0x53/0x53 [ 416.260924] should_fail+0x8c0/0xa40 [ 416.264620] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.269706] ? find_held_lock+0x35/0x1d0 [ 416.273811] ? ip_route_output_key_hash+0x229/0x370 [ 416.278812] ? lock_downgrade+0x980/0x980 [ 416.282955] ? lock_release+0xa40/0xa40 [ 416.286917] ? inet_addr_type_dev_table+0x32e/0x480 [ 416.291917] ? ip_route_output_key_hash+0x252/0x370 [ 416.296921] ? ip_route_output_key_hash_rcu+0x2f00/0x2f00 [ 416.302449] should_failslab+0xec/0x120 [ 416.306401] kmem_cache_alloc_trace+0x4b/0x740 [ 416.310963] ? icmp_route_lookup.constprop.23+0x462/0x14f0 [ 416.316566] ip_setup_cork+0x508/0x680 [ 416.320429] ip_append_data.part.46+0x12f/0x150 [ 416.325077] ? icmp_push_reply+0x4f0/0x4f0 [ 416.329290] ? icmp_push_reply+0x4f0/0x4f0 [ 416.333501] ip_append_data+0x5a/0x80 [ 416.337284] icmp_push_reply+0x169/0x4f0 [ 416.341324] icmp_send+0x1136/0x19b0 [ 416.345028] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 416.350733] ? refcount_dec_and_test+0x1a/0x20 [ 416.355298] ? kfree_skbmem+0xe2/0x1d0 [ 416.359166] ? __lock_is_held+0xb6/0x140 [ 416.363215] ? consume_skb+0x160/0x490 [ 416.367079] ? skb_network_protocol+0xef/0x470 [ 416.371651] ? __skb_gso_segment+0x3b8/0x810 [ 416.376046] ? skb_mac_gso_segment+0x670/0x670 [ 416.380608] ? skb_gso_transport_seglen+0x1bc/0x320 [ 416.385601] ip_fragment.constprop.47+0x1ac/0x200 [ 416.390420] ip_finish_output+0x90c/0xd60 [ 416.394546] ? ip_fragment.constprop.47+0x200/0x200 [ 416.399538] ? iptable_mangle_hook+0xaf/0x4a0 [ 416.404020] ? nf_hook_slow+0xd3/0x1a0 [ 416.407887] ip_output+0x1d2/0x860 [ 416.411407] ? ip_mc_output+0x1350/0x1350 [ 416.415536] ? ip_fragment.constprop.47+0x200/0x200 [ 416.420530] ip_local_out+0x95/0x160 [ 416.424222] ip_queue_xmit+0x8c0/0x1920 [ 416.428176] ? ip_build_and_send_pkt+0xc80/0xc80 [ 416.432911] ? refcount_dec_if_one+0x20/0x20 [ 416.437296] ? __tcp_v4_send_check+0x1be/0x360 [ 416.441855] ? tcp_options_write+0x237/0x9f0 [ 416.446242] tcp_transmit_skb+0x1b12/0x3960 [ 416.450547] ? bictcp_cong_avoid+0xf20/0xf20 [ 416.454933] ? __tcp_select_window+0x900/0x900 [ 416.459497] ? __lock_acquire+0x664/0x3e00 [ 416.463711] ? try_charge+0xa14/0x1a00 [ 416.467579] ? trace_hardirqs_on+0xd/0x10 [ 416.471701] ? try_charge+0xa1f/0x1a00 [ 416.475580] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 416.481013] ? tcp_rtx_synack+0x6d0/0x6d0 [ 416.485139] ? pvclock_read_flags+0x160/0x160 [ 416.489608] ? tcp_sendmsg+0x2f/0x50 [ 416.493297] ? inet_sendmsg+0x11f/0x5e0 [ 416.497248] ? sock_sendmsg+0xca/0x110 [ 416.501107] ? SYSC_sendto+0x361/0x5c0 [ 416.504974] ? trace_hardirqs_off+0x10/0x10 [ 416.509279] ? sched_clock_cpu+0x1b/0x180 [ 416.513428] ? tcp_init_tso_segs+0x11a/0x200 [ 416.517816] tcp_write_xmit+0x689/0x5470 [ 416.521856] ? __lock_is_held+0xb6/0x140 [ 416.525904] ? tcp_transmit_skb+0x3960/0x3960 [ 416.530375] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 416.535456] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 416.540359] ? mem_cgroup_sk_free+0x90/0x90 [ 416.544658] ? find_held_lock+0x35/0x1d0 [ 416.548705] ? __might_fault+0x110/0x1d0 [ 416.552742] ? iov_iter_advance+0x2a1/0x13f0 [ 416.557126] ? lock_release+0xa40/0xa40 [ 416.561080] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 416.566597] __tcp_push_pending_frames+0xa0/0x250 [ 416.571417] tcp_push+0x547/0x780 [ 416.574849] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 416.579492] ? skb_entail+0x5ed/0x8a0 [ 416.583269] ? iov_iter_advance+0x13f0/0x13f0 [ 416.587740] ? trace_hardirqs_off+0x10/0x10 [ 416.592039] ? tcp_tx_timestamp+0x62/0x2a0 [ 416.596251] tcp_sendmsg_locked+0x289a/0x3c70 [ 416.600724] ? perf_trace_lock+0xd6/0x900 [ 416.604845] ? mntput_no_expire+0x130/0xa90 [ 416.609155] ? tcp_sendpage+0x60/0x60 [ 416.612934] ? trace_event_raw_event_lock+0x340/0x340 [ 416.618103] ? print_irqtrace_events+0x270/0x270 [ 416.622835] ? find_held_lock+0x35/0x1d0 [ 416.626874] ? lock_acquire+0x1d5/0x580 [ 416.630823] ? lock_acquire+0x1d5/0x580 [ 416.634776] ? tcp_sendmsg+0x21/0x50 [ 416.638469] ? mark_held_locks+0xaf/0x100 [ 416.642591] ? do_raw_spin_trylock+0x190/0x190 [ 416.647161] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 416.652155] ? lock_sock_nested+0x91/0x110 [ 416.656365] ? trace_hardirqs_on+0xd/0x10 [ 416.660491] ? __local_bh_enable_ip+0x121/0x230 [ 416.665141] tcp_sendmsg+0x2f/0x50 [ 416.668659] inet_sendmsg+0x11f/0x5e0 [ 416.672437] ? __might_sleep+0x95/0x190 [ 416.676388] ? inet_create+0xf50/0xf50 [ 416.680258] ? security_socket_sendmsg+0x89/0xb0 [ 416.684990] ? inet_create+0xf50/0xf50 [ 416.688856] sock_sendmsg+0xca/0x110 [ 416.692546] SYSC_sendto+0x361/0x5c0 [ 416.696238] ? SYSC_connect+0x4a0/0x4a0 [ 416.700191] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 416.705020] ? vfs_write+0x374/0x510 [ 416.708714] ? wait_for_completion+0x770/0x770 [ 416.713284] ? __sb_end_write+0xa0/0xd0 [ 416.717233] ? fput+0xd2/0x140 [ 416.720401] ? SyS_write+0x184/0x220 [ 416.724091] ? SyS_read+0x220/0x220 [ 416.727706] SyS_sendto+0x40/0x50 [ 416.731141] ? SyS_getpeername+0x30/0x30 [ 416.735182] do_syscall_64+0x281/0x940 [ 416.739049] ? vmalloc_sync_all+0x30/0x30 [ 416.743171] ? _raw_spin_unlock_irq+0x27/0x70 [ 416.747641] ? finish_task_switch+0x1c1/0x7e0 [ 416.752113] ? syscall_return_slowpath+0x550/0x550 [ 416.757026] ? syscall_return_slowpath+0x2ac/0x550 [ 416.761933] ? prepare_exit_to_usermode+0x350/0x350 [ 416.766927] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 416.772284] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 416.777110] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 416.782273] RIP: 0033:0x454e79 [ 416.785437] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 416.793122] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 416.800368] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 416.807613] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 416.814859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 416.822106] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000009 2018/04/01 12:31:11 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000300000000001300ffffffff00000000000000004e32cac80e497c9d20dac0d26ae6608d016be019bbf7580545b6f3a2b5ef58b478239e4937ec64aac6"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000280)=""/185) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='U', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:11 executing program 5: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x3501}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=ANY=[], &(0x7f00000005c0)='keyring\x00', 0x8, 0x0) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="68288b0d4bc7d5374587f7e0785e142e22af96065227e5b2a009ee821af07bcb5fe28d562ac42b831f1229cc758fe4fd80ebf7146f33d983a8a5f655d78a790f873f10e9c6be0c96c010e15770b6936f53a6f0f1ac4ed54474221c14d0df6a0d85a04b0021ae7ca87ecae9f9dccfbde23ae8db03cec4674b125b966447a4e949ef16b4bb1b8f951b74af0e368529d535122921f93d6897bbf7e20297ac11a79ed5b6530f2a1dfdbd1a60d9b1bf3f106329968df0565fd547aea40d5a236d546bf5a181efbaacf4", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) 2018/04/01 12:31:11 executing program 1: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/04/01 12:31:11 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0xbb4210e19e0c078a) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:11 executing program 3 (fault-call:4 fault-nth:10): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:11 executing program 6: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x3501}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=ANY=[], &(0x7f00000005c0)='keyring\x00', 0x8, 0x0) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="68288b0d4bc7d5374587f7e0785e142e22af96065227e5b2a009ee821af07bcb5fe28d562ac42b831f1229cc758fe4fd80ebf7146f33d983a8a5f655d78a790f873f10e9c6be0c96c010e15770b6936f53a6f0f1ac4ed54474221c14d0df6a0d85a04b0021ae7ca87ecae9f9dccfbde23ae8db03cec4674b125b966447a4e949ef16b4bb1b8f951b74af0e368529d535122921f93d6897bbf7e20297ac11a79ed5b6530f2a1dfdbd1a60d9b1bf3f106329968df0565fd547aea40d5a236d546bf5a181efbaacf4", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) [ 416.989222] FAULT_INJECTION: forcing a failure. [ 416.989222] name failslab, interval 1, probability 0, space 0, times 0 [ 417.000500] CPU: 1 PID: 30114 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 417.008210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.017555] Call Trace: [ 417.020142] dump_stack+0x194/0x24d [ 417.023768] ? arch_local_irq_restore+0x53/0x53 [ 417.028435] ? __lock_is_held+0xb6/0x140 [ 417.032500] should_fail+0x8c0/0xa40 [ 417.036214] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 417.041311] ? fib_table_lookup+0xa04/0x1ba0 [ 417.045728] ? print_irqtrace_events+0x270/0x270 [ 417.050484] ? perf_trace_lock+0xd6/0x900 [ 417.054617] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 417.059614] ? perf_trace_lock+0xd6/0x900 [ 417.063744] ? __lock_acquire+0x664/0x3e00 [ 417.067960] ? lock_downgrade+0x980/0x980 [ 417.072087] ? trace_hardirqs_off+0x10/0x10 [ 417.076395] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 417.081567] should_failslab+0xec/0x120 [ 417.085520] kmem_cache_alloc_node+0x56/0x760 [ 417.089997] ? find_held_lock+0x35/0x1d0 [ 417.094048] __alloc_skb+0xf1/0x780 [ 417.097655] ? __fib_validate_source+0x1b50/0x1b50 [ 417.102560] ? skb_copy_and_csum_dev+0x370/0x370 [ 417.107298] ? trace_event_raw_event_lock+0x340/0x340 [ 417.112467] ? find_held_lock+0x35/0x1d0 [ 417.116516] ? trace_hardirqs_off+0x10/0x10 [ 417.120815] ? __lock_is_held+0xb6/0x140 [ 417.124860] alloc_skb_with_frags+0x10d/0x750 [ 417.129337] ? find_held_lock+0x35/0x1d0 [ 417.133380] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 417.138115] ? is_bpf_text_address+0x7b/0x120 [ 417.142588] ? lock_downgrade+0x980/0x980 [ 417.146717] sock_alloc_send_pskb+0x787/0x9b0 [ 417.151202] ? sock_wmalloc+0x1d0/0x1d0 [ 417.155155] ? is_bpf_text_address+0xa4/0x120 [ 417.159627] ? kernel_text_address+0xd1/0xe0 [ 417.164017] ? __unwind_start+0x169/0x330 [ 417.168143] ? __kernel_text_address+0xd/0x40 [ 417.172616] ? unwind_get_return_address+0x61/0xa0 [ 417.177621] ? __save_stack_trace+0x7e/0xd0 [ 417.181933] ? save_stack+0xa3/0xd0 [ 417.185539] ? save_stack+0x43/0xd0 [ 417.189143] ? kasan_kmalloc+0xad/0xe0 [ 417.193628] ? kmem_cache_alloc_trace+0x136/0x740 [ 417.198449] ? ip_setup_cork+0x508/0x680 [ 417.202484] ? ip_append_data.part.46+0x12f/0x150 [ 417.207308] sock_alloc_send_skb+0x32/0x40 [ 417.211523] __ip_append_data.isra.45+0x13ea/0x2580 [ 417.216568] ? tcp_sendmsg+0x2f/0x50 [ 417.220261] ? inet_sendmsg+0x11f/0x5e0 [ 417.224220] ? trace_hardirqs_off+0x10/0x10 [ 417.228521] ? icmp_push_reply+0x4f0/0x4f0 [ 417.232742] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 417.238521] ? __lock_is_held+0xb6/0x140 [ 417.242564] ? ipv4_mtu+0x411/0x580 [ 417.246173] ? __build_flow_key.constprop.51+0x630/0x630 [ 417.251602] ? rcu_read_lock_sched_held+0x108/0x120 [ 417.256596] ? kmem_cache_alloc_trace+0x459/0x740 [ 417.261418] ? icmp_route_lookup.constprop.23+0x462/0x14f0 [ 417.267033] ip_append_data.part.46+0xde/0x150 [ 417.271593] ? icmp_push_reply+0x4f0/0x4f0 [ 417.275804] ? icmp_push_reply+0x4f0/0x4f0 [ 417.280037] ip_append_data+0x5a/0x80 [ 417.283820] icmp_push_reply+0x169/0x4f0 [ 417.287864] icmp_send+0x1136/0x19b0 [ 417.291562] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 417.297264] ? refcount_dec_and_test+0x1a/0x20 [ 417.301824] ? kfree_skbmem+0xe2/0x1d0 [ 417.305694] ? __lock_is_held+0xb6/0x140 [ 417.309741] ? consume_skb+0x160/0x490 [ 417.313605] ? skb_network_protocol+0xef/0x470 [ 417.318169] ? __skb_gso_segment+0x3b8/0x810 [ 417.322557] ? skb_mac_gso_segment+0x670/0x670 [ 417.327116] ? skb_gso_transport_seglen+0x1bc/0x320 [ 417.332546] ip_fragment.constprop.47+0x1ac/0x200 [ 417.337367] ip_finish_output+0x90c/0xd60 [ 417.341495] ? ip_fragment.constprop.47+0x200/0x200 [ 417.346490] ? iptable_mangle_hook+0xaf/0x4a0 [ 417.350968] ? nf_hook_slow+0xd3/0x1a0 [ 417.354836] ip_output+0x1d2/0x860 [ 417.358364] ? ip_mc_output+0x1350/0x1350 [ 417.362499] ? ip_fragment.constprop.47+0x200/0x200 [ 417.367499] ip_local_out+0x95/0x160 [ 417.371196] ip_queue_xmit+0x8c0/0x1920 [ 417.375156] ? ip_build_and_send_pkt+0xc80/0xc80 [ 417.379893] ? refcount_dec_if_one+0x20/0x20 [ 417.384286] ? __tcp_v4_send_check+0x1be/0x360 [ 417.388844] ? tcp_options_write+0x237/0x9f0 [ 417.393236] tcp_transmit_skb+0x1b12/0x3960 [ 417.397546] ? bictcp_cong_avoid+0xf20/0xf20 [ 417.402369] ? __tcp_select_window+0x900/0x900 [ 417.406937] ? __lock_acquire+0x664/0x3e00 [ 417.411150] ? trace_hardirqs_on+0xd/0x10 [ 417.415277] ? refill_stock+0x126/0x1a0 [ 417.419233] ? try_charge+0xea6/0x1a00 [ 417.423103] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 417.428532] ? tcp_rtx_synack+0x6d0/0x6d0 [ 417.432660] ? pvclock_read_flags+0x160/0x160 [ 417.437134] ? tcp_sendmsg+0x2f/0x50 [ 417.440824] ? inet_sendmsg+0x11f/0x5e0 [ 417.444776] ? sock_sendmsg+0xca/0x110 [ 417.448725] ? SYSC_sendto+0x361/0x5c0 [ 417.452600] ? sched_clock_cpu+0x1b/0x180 [ 417.456724] ? tcp_init_tso_segs+0x11a/0x200 [ 417.461111] tcp_write_xmit+0x689/0x5470 [ 417.465148] ? __lock_is_held+0xb6/0x140 [ 417.469200] ? tcp_transmit_skb+0x3960/0x3960 [ 417.473673] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 417.478757] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 417.483664] ? mem_cgroup_sk_free+0x90/0x90 [ 417.487968] ? find_held_lock+0x35/0x1d0 [ 417.492016] ? __might_fault+0x110/0x1d0 [ 417.496057] ? iov_iter_advance+0x2a1/0x13f0 [ 417.500445] ? lock_release+0xa40/0xa40 [ 417.504404] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 417.509920] __tcp_push_pending_frames+0xa0/0x250 [ 417.514744] tcp_push+0x547/0x780 [ 417.518180] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 417.522827] ? skb_entail+0x5ed/0x8a0 [ 417.526606] ? iov_iter_advance+0x13f0/0x13f0 [ 417.531079] ? trace_hardirqs_off+0x10/0x10 [ 417.535385] ? tcp_tx_timestamp+0x62/0x2a0 [ 417.539599] tcp_sendmsg_locked+0x289a/0x3c70 [ 417.544070] ? perf_trace_lock+0xd6/0x900 [ 417.548198] ? mntput_no_expire+0x130/0xa90 [ 417.552514] ? tcp_sendpage+0x60/0x60 [ 417.556296] ? trace_event_raw_event_lock+0x340/0x340 [ 417.561471] ? print_irqtrace_events+0x270/0x270 [ 417.566204] ? find_held_lock+0x35/0x1d0 [ 417.570251] ? lock_acquire+0x1d5/0x580 [ 417.574202] ? lock_acquire+0x1d5/0x580 [ 417.578154] ? tcp_sendmsg+0x21/0x50 [ 417.581856] ? mark_held_locks+0xaf/0x100 [ 417.585979] ? do_raw_spin_trylock+0x190/0x190 [ 417.590540] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 417.595534] ? lock_sock_nested+0x91/0x110 [ 417.599746] ? trace_hardirqs_on+0xd/0x10 [ 417.603874] ? __local_bh_enable_ip+0x121/0x230 [ 417.608528] tcp_sendmsg+0x2f/0x50 [ 417.612050] inet_sendmsg+0x11f/0x5e0 [ 417.615828] ? __might_sleep+0x95/0x190 [ 417.619779] ? inet_create+0xf50/0xf50 [ 417.623649] ? security_socket_sendmsg+0x89/0xb0 [ 417.628384] ? inet_create+0xf50/0xf50 [ 417.632252] sock_sendmsg+0xca/0x110 [ 417.635943] SYSC_sendto+0x361/0x5c0 [ 417.639635] ? SYSC_connect+0x4a0/0x4a0 [ 417.643588] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 417.648411] ? vfs_write+0x374/0x510 [ 417.652126] ? wait_for_completion+0x770/0x770 [ 417.656725] ? __sb_end_write+0xa0/0xd0 [ 417.660680] ? fput+0xd2/0x140 [ 417.663853] ? SyS_write+0x184/0x220 [ 417.667544] ? SyS_read+0x220/0x220 [ 417.671159] SyS_sendto+0x40/0x50 [ 417.674592] ? SyS_getpeername+0x30/0x30 [ 417.678644] do_syscall_64+0x281/0x940 [ 417.682509] ? vmalloc_sync_all+0x30/0x30 [ 417.686638] ? _raw_spin_unlock_irq+0x27/0x70 [ 417.691110] ? finish_task_switch+0x1c1/0x7e0 [ 417.695583] ? syscall_return_slowpath+0x550/0x550 [ 417.700490] ? syscall_return_slowpath+0x2ac/0x550 [ 417.705400] ? prepare_exit_to_usermode+0x350/0x350 [ 417.710396] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 417.715740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.720567] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 417.725735] RIP: 0033:0x454e79 [ 417.728903] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/01 12:31:12 executing program 1: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/04/01 12:31:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000340)="370397974f2e16960171ad2293c03db7cbadcd8237f47c16819f43301c750d56cf1a14592f49ed22", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xd, 0x2, 0x6, r2}, 0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1}, 0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1c042, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) write(r1, &(0x7f0000000300)='5', 0x1) [ 417.736591] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 417.743838] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 417.751084] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 417.758329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 417.765574] R13: 00000000000004f2 R14: 00000000006f9750 R15: 000000000000000a [ 417.785196] device erspan0 entered promiscuous mode 2018/04/01 12:31:12 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:12 executing program 3 (fault-call:4 fault-nth:11): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 417.842819] binder: BINDER_SET_CONTEXT_MGR already set [ 417.850582] binder: 30106:30118 ioctl 40046207 0 returned -16 [ 417.860638] binder: 30100:30131 unknown command 227223656 [ 417.873785] binder: 30100:30131 ioctl c0306201 20000040 returned -22 [ 417.912979] binder: 30100:30131 got reply transaction with no transaction stack [ 417.920555] binder: 30100:30131 transaction failed 29201/-71, size 0-0 line 2763 [ 417.938938] binder: 30106:30139 unknown command 227223656 [ 417.944071] FAULT_INJECTION: forcing a failure. [ 417.944071] name failslab, interval 1, probability 0, space 0, times 0 [ 417.955539] binder: 30106:30139 ioctl c0306201 20000040 returned -22 [ 417.955706] CPU: 1 PID: 30136 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 417.969496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.978847] Call Trace: [ 417.981431] dump_stack+0x194/0x24d [ 417.985058] ? arch_local_irq_restore+0x53/0x53 [ 417.989340] binder: 30106:30139 got reply transaction with no transaction stack [ 417.989718] ? is_bpf_text_address+0xa4/0x120 [ 417.997201] binder: 30106:30139 transaction failed 29201/-71, size 0-0 line 2763 [ 418.001628] ? kernel_text_address+0xd1/0xe0 [ 418.001639] ? __unwind_start+0x169/0x330 [ 418.001653] should_fail+0x8c0/0xa40 [ 418.021360] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.026448] ? save_stack+0xa3/0xd0 [ 418.030052] ? save_stack+0x43/0xd0 [ 418.033659] ? kasan_kmalloc+0xad/0xe0 [ 418.037526] ? kasan_slab_alloc+0x12/0x20 [ 418.041658] ? kmem_cache_alloc_node+0x144/0x760 [ 418.046392] ? __alloc_skb+0xf1/0x780 [ 418.050168] ? alloc_skb_with_frags+0x10d/0x750 [ 418.054816] ? sock_alloc_send_pskb+0x787/0x9b0 [ 418.059462] ? sock_alloc_send_skb+0x32/0x40 [ 418.063847] ? __ip_append_data.isra.45+0x13ea/0x2580 [ 418.069019] ? ip_append_data.part.46+0xde/0x150 [ 418.073750] ? ip_append_data+0x5a/0x80 [ 418.077701] ? icmp_push_reply+0x169/0x4f0 [ 418.081914] ? icmp_send+0x1136/0x19b0 [ 418.085779] ? ip_fragment.constprop.47+0x1ac/0x200 [ 418.090770] ? ip_finish_output+0x90c/0xd60 [ 418.095070] ? ip_output+0x1d2/0x860 [ 418.098758] ? ip_local_out+0x95/0x160 [ 418.102635] ? ip_queue_xmit+0x8c0/0x1920 [ 418.106760] ? tcp_transmit_skb+0x1b12/0x3960 [ 418.111235] ? tcp_write_xmit+0x689/0x5470 [ 418.115444] ? __tcp_push_pending_frames+0xa0/0x250 [ 418.120443] ? tcp_push+0x547/0x780 [ 418.124050] ? tcp_sendmsg_locked+0x289a/0x3c70 [ 418.128695] ? tcp_sendmsg+0x2f/0x50 [ 418.132385] ? inet_sendmsg+0x11f/0x5e0 [ 418.136335] ? sock_sendmsg+0xca/0x110 [ 418.140197] ? SYSC_sendto+0x361/0x5c0 [ 418.144062] ? do_syscall_64+0x281/0x940 [ 418.148101] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 418.153444] ? trace_hardirqs_off+0x10/0x10 [ 418.157744] ? __lock_acquire+0x664/0x3e00 [ 418.161954] ? lock_downgrade+0x980/0x980 [ 418.166079] ? trace_hardirqs_off+0x10/0x10 [ 418.170383] should_failslab+0xec/0x120 [ 418.174336] kmem_cache_alloc_node_trace+0x5a/0x760 [ 418.179337] __kmalloc_node_track_caller+0x33/0x70 [ 418.184249] __kmalloc_reserve.isra.39+0x41/0xd0 [ 418.188982] __alloc_skb+0x13b/0x780 [ 418.192677] ? skb_copy_and_csum_dev+0x370/0x370 [ 418.197415] ? trace_event_raw_event_lock+0x340/0x340 [ 418.202578] ? find_held_lock+0x35/0x1d0 [ 418.206627] ? trace_hardirqs_off+0x10/0x10 [ 418.210929] ? __lock_is_held+0xb6/0x140 [ 418.214974] alloc_skb_with_frags+0x10d/0x750 [ 418.219450] ? find_held_lock+0x35/0x1d0 [ 418.223493] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 418.228230] ? is_bpf_text_address+0x7b/0x120 [ 418.232716] ? lock_downgrade+0x980/0x980 [ 418.236846] sock_alloc_send_pskb+0x787/0x9b0 [ 418.241328] ? sock_wmalloc+0x1d0/0x1d0 [ 418.245284] ? is_bpf_text_address+0xa4/0x120 [ 418.249754] ? kernel_text_address+0xd1/0xe0 [ 418.254139] ? __unwind_start+0x169/0x330 [ 418.258265] ? __kernel_text_address+0xd/0x40 [ 418.262737] ? unwind_get_return_address+0x61/0xa0 [ 418.267644] ? __save_stack_trace+0x7e/0xd0 [ 418.271954] ? save_stack+0xa3/0xd0 [ 418.275557] ? save_stack+0x43/0xd0 [ 418.279161] ? kasan_kmalloc+0xad/0xe0 [ 418.283030] ? kmem_cache_alloc_trace+0x136/0x740 [ 418.287856] ? ip_setup_cork+0x508/0x680 [ 418.291893] ? ip_append_data.part.46+0x12f/0x150 [ 418.296717] sock_alloc_send_skb+0x32/0x40 [ 418.300933] __ip_append_data.isra.45+0x13ea/0x2580 [ 418.305927] ? tcp_sendmsg+0x2f/0x50 [ 418.309616] ? inet_sendmsg+0x11f/0x5e0 [ 418.313574] ? trace_hardirqs_off+0x10/0x10 [ 418.317873] ? icmp_push_reply+0x4f0/0x4f0 [ 418.322093] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 418.327871] ? __lock_is_held+0xb6/0x140 [ 418.331911] ? ipv4_mtu+0x411/0x580 [ 418.335518] ? __build_flow_key.constprop.51+0x630/0x630 [ 418.340948] ? rcu_read_lock_sched_held+0x108/0x120 [ 418.345941] ? kmem_cache_alloc_trace+0x459/0x740 [ 418.350763] ? icmp_route_lookup.constprop.23+0x462/0x14f0 [ 418.356372] ip_append_data.part.46+0xde/0x150 [ 418.361027] ? icmp_push_reply+0x4f0/0x4f0 [ 418.365238] ? icmp_push_reply+0x4f0/0x4f0 [ 418.369452] ip_append_data+0x5a/0x80 [ 418.373233] icmp_push_reply+0x169/0x4f0 [ 418.377277] icmp_send+0x1136/0x19b0 [ 418.380979] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 418.386681] ? refcount_dec_and_test+0x1a/0x20 [ 418.391239] ? kfree_skbmem+0xe2/0x1d0 [ 418.395104] ? __lock_is_held+0xb6/0x140 [ 418.399153] ? consume_skb+0x160/0x490 [ 418.403021] ? skb_network_protocol+0xef/0x470 [ 418.407591] ? __skb_gso_segment+0x3b8/0x810 [ 418.411986] ? skb_mac_gso_segment+0x670/0x670 [ 418.416543] ? skb_gso_transport_seglen+0x1bc/0x320 [ 418.421538] ip_fragment.constprop.47+0x1ac/0x200 [ 418.426361] ip_finish_output+0x90c/0xd60 [ 418.430488] ? ip_fragment.constprop.47+0x200/0x200 [ 418.435481] ? iptable_mangle_hook+0xaf/0x4a0 [ 418.439961] ? nf_hook_slow+0xd3/0x1a0 [ 418.443830] ip_output+0x1d2/0x860 [ 418.447350] ? ip_mc_output+0x1350/0x1350 [ 418.451484] ? ip_fragment.constprop.47+0x200/0x200 [ 418.456482] ip_local_out+0x95/0x160 [ 418.460175] ip_queue_xmit+0x8c0/0x1920 [ 418.464132] ? ip_build_and_send_pkt+0xc80/0xc80 [ 418.468864] ? refcount_dec_if_one+0x20/0x20 [ 418.473256] ? __tcp_v4_send_check+0x1be/0x360 [ 418.477814] ? tcp_options_write+0x237/0x9f0 [ 418.482203] tcp_transmit_skb+0x1b12/0x3960 [ 418.486514] ? bictcp_cong_avoid+0xf20/0xf20 [ 418.490901] ? __tcp_select_window+0x900/0x900 [ 418.495465] ? __lock_acquire+0x664/0x3e00 [ 418.499676] ? try_charge+0xa14/0x1a00 [ 418.503547] ? trace_hardirqs_on+0xd/0x10 [ 418.507676] ? try_charge+0xa1f/0x1a00 [ 418.511547] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 418.516976] ? tcp_rtx_synack+0x6d0/0x6d0 [ 418.521101] ? pvclock_read_flags+0x160/0x160 [ 418.525570] ? tcp_sendmsg+0x2f/0x50 [ 418.529259] ? inet_sendmsg+0x11f/0x5e0 [ 418.533209] ? sock_sendmsg+0xca/0x110 [ 418.537071] ? SYSC_sendto+0x361/0x5c0 [ 418.540938] ? trace_hardirqs_off+0x10/0x10 [ 418.545245] ? sched_clock_cpu+0x1b/0x180 [ 418.549370] ? tcp_init_tso_segs+0x11a/0x200 [ 418.553759] tcp_write_xmit+0x689/0x5470 [ 418.557796] ? __lock_is_held+0xb6/0x140 [ 418.561849] ? tcp_transmit_skb+0x3960/0x3960 [ 418.566318] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 418.571399] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 418.576306] ? mem_cgroup_sk_free+0x90/0x90 [ 418.580606] ? find_held_lock+0x35/0x1d0 [ 418.584654] ? __might_fault+0x110/0x1d0 [ 418.588693] ? iov_iter_advance+0x2a1/0x13f0 [ 418.593080] ? lock_release+0xa40/0xa40 [ 418.597043] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 418.602561] __tcp_push_pending_frames+0xa0/0x250 [ 418.607381] tcp_push+0x547/0x780 [ 418.610813] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 418.615460] ? skb_entail+0x5ed/0x8a0 [ 418.619240] ? iov_iter_advance+0x13f0/0x13f0 [ 418.623709] ? trace_hardirqs_off+0x10/0x10 [ 418.628011] ? tcp_tx_timestamp+0x62/0x2a0 [ 418.632228] tcp_sendmsg_locked+0x289a/0x3c70 [ 418.636702] ? perf_trace_lock+0xd6/0x900 [ 418.640831] ? mntput_no_expire+0x130/0xa90 [ 418.645149] ? tcp_sendpage+0x60/0x60 [ 418.648931] ? trace_event_raw_event_lock+0x340/0x340 [ 418.654106] ? print_irqtrace_events+0x270/0x270 [ 418.658837] ? find_held_lock+0x35/0x1d0 [ 418.662879] ? lock_acquire+0x1d5/0x580 [ 418.666830] ? lock_acquire+0x1d5/0x580 [ 418.670780] ? tcp_sendmsg+0x21/0x50 [ 418.674479] ? mark_held_locks+0xaf/0x100 [ 418.678605] ? do_raw_spin_trylock+0x190/0x190 [ 418.683169] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 418.688166] ? lock_sock_nested+0x91/0x110 [ 418.692379] ? trace_hardirqs_on+0xd/0x10 [ 418.696506] ? __local_bh_enable_ip+0x121/0x230 [ 418.701158] tcp_sendmsg+0x2f/0x50 [ 418.704679] inet_sendmsg+0x11f/0x5e0 [ 418.708456] ? __might_sleep+0x95/0x190 [ 418.712406] ? inet_create+0xf50/0xf50 [ 418.716275] ? security_socket_sendmsg+0x89/0xb0 [ 418.721008] ? inet_create+0xf50/0xf50 [ 418.724885] sock_sendmsg+0xca/0x110 [ 418.728666] SYSC_sendto+0x361/0x5c0 [ 418.732361] ? SYSC_connect+0x4a0/0x4a0 [ 418.736316] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 418.741135] ? vfs_write+0x374/0x510 [ 418.744828] ? wait_for_completion+0x770/0x770 [ 418.749407] ? __sb_end_write+0xa0/0xd0 [ 418.753360] ? fput+0xd2/0x140 [ 418.756532] ? SyS_write+0x184/0x220 [ 418.760228] ? SyS_read+0x220/0x220 [ 418.763834] SyS_sendto+0x40/0x50 [ 418.767264] ? SyS_getpeername+0x30/0x30 [ 418.771304] do_syscall_64+0x281/0x940 [ 418.775168] ? vmalloc_sync_all+0x30/0x30 [ 418.779291] ? _raw_spin_unlock_irq+0x27/0x70 [ 418.783763] ? finish_task_switch+0x1c1/0x7e0 [ 418.788239] ? syscall_return_slowpath+0x550/0x550 [ 418.793145] ? syscall_return_slowpath+0x2ac/0x550 [ 418.798052] ? prepare_exit_to_usermode+0x350/0x350 [ 418.803047] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 418.808390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 418.813216] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 418.818381] RIP: 0033:0x454e79 [ 418.821549] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 418.829238] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 418.836489] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 418.843736] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 418.850982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 418.858238] R13: 00000000000004f2 R14: 00000000006f9750 R15: 000000000000000b [ 418.886970] binder: undelivered TRANSACTION_ERROR: 29201 [ 419.073094] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 12:31:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x200000000000001, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)) fcntl$setlease(r1, 0x400, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x3fe808, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x44, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f"}, &(0x7f00000000c0)=0x4c) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0xed, 0xe) close(r1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500010000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[], 0x9d}, 0x4040000) recvfrom(r4, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x3fffffffb, {{0x2, 0x4e26, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x35) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:13 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x100) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x35, "d88eec7ebfda7db2636f1b4bc9b1241412e41fbe6d80f85944d647061ed45c41589c396f9504d555d20f811cecc4c1f0c02d881198"}, &(0x7f0000000000)=0x59) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:13 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:13 executing program 3 (fault-call:4 fault-nth:12): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:13 executing program 6: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x3501}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=ANY=[], &(0x7f00000005c0)='keyring\x00', 0x8, 0x0) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="68288b0d4bc7d5374587f7e0785e142e22af96065227e5b2a009ee821af07bcb5fe28d562ac42b831f1229cc758fe4fd80ebf7146f33d983a8a5f655d78a790f873f10e9c6be0c96c010e15770b6936f53a6f0f1ac4ed54474221c14d0df6a0d85a04b0021ae7ca87ecae9f9dccfbde23ae8db03cec4674b125b966447a4e949ef16b4bb1b8f951b74af0e368529d535122921f93d6897bbf7e20297ac11a79ed5b6530f2a1dfdbd1a60d9b1bf3f106329968df0565fd547aea40d5a236d546bf5a181efbaacf4", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) [ 419.308817] FAULT_INJECTION: forcing a failure. [ 419.308817] name failslab, interval 1, probability 0, space 0, times 0 [ 419.320093] CPU: 1 PID: 30149 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 419.327441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.336784] Call Trace: [ 419.339372] dump_stack+0x194/0x24d [ 419.342989] ? arch_local_irq_restore+0x53/0x53 [ 419.347657] should_fail+0x8c0/0xa40 [ 419.351362] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 419.356458] ? find_held_lock+0x35/0x1d0 [ 419.360522] ? ip_route_output_key_hash+0x229/0x370 [ 419.365532] ? lock_downgrade+0x980/0x980 [ 419.369671] ? lock_release+0xa40/0xa40 [ 419.373644] ? inet_addr_type_dev_table+0x32e/0x480 [ 419.378672] ? ip_route_output_key_hash+0x252/0x370 [ 419.383692] ? ip_route_output_key_hash_rcu+0x2f00/0x2f00 [ 419.389234] should_failslab+0xec/0x120 [ 419.393209] kmem_cache_alloc_trace+0x4b/0x740 [ 419.397782] ? icmp_route_lookup.constprop.23+0x462/0x14f0 [ 419.403396] ? save_stack+0x43/0xd0 [ 419.407012] ? __kasan_slab_free+0x11a/0x170 [ 419.411409] ? kasan_slab_free+0xe/0x10 [ 419.415377] ip_setup_cork+0x508/0x680 [ 419.419258] ip_append_data.part.46+0x12f/0x150 [ 419.423919] ? icmp_push_reply+0x4f0/0x4f0 [ 419.428143] ? icmp_push_reply+0x4f0/0x4f0 [ 419.432368] ip_append_data+0x5a/0x80 [ 419.436161] icmp_push_reply+0x169/0x4f0 [ 419.440215] icmp_send+0x1136/0x19b0 [ 419.443941] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 419.449663] ? kmem_cache_free+0x258/0x2a0 [ 419.453896] ? kfree_skbmem+0xe2/0x1d0 [ 419.457769] ? __lock_is_held+0xb6/0x140 [ 419.461824] ? skb_gro_receive+0x1340/0x1340 [ 419.466223] ? tcp_make_synack+0x1590/0x1590 [ 419.470615] ? consume_skb+0x160/0x490 [ 419.474482] ? skb_network_protocol+0xef/0x470 [ 419.479044] ? __skb_gso_segment+0x3b8/0x810 [ 419.483427] ? skb_mac_gso_segment+0x670/0x670 [ 419.487988] ? skb_gso_transport_seglen+0x1bc/0x320 [ 419.492985] ip_fragment.constprop.47+0x1ac/0x200 [ 419.497805] ip_finish_output+0x90c/0xd60 [ 419.501927] ? ip_fragment.constprop.47+0x200/0x200 [ 419.506918] ? iptable_mangle_hook+0xaf/0x4a0 [ 419.511393] ? nf_hook_slow+0xd3/0x1a0 [ 419.515258] ip_output+0x1d2/0x860 [ 419.518775] ? ip_mc_output+0x1350/0x1350 [ 419.522902] ? ip_fragment.constprop.47+0x200/0x200 [ 419.527984] ip_local_out+0x95/0x160 [ 419.531677] ip_queue_xmit+0x8c0/0x1920 [ 419.535633] ? ip_build_and_send_pkt+0xc80/0xc80 [ 419.540366] ? refcount_dec_if_one+0x20/0x20 [ 419.544750] ? __tcp_v4_send_check+0x1be/0x360 [ 419.549308] ? tcp_options_write+0x237/0x9f0 [ 419.553691] tcp_transmit_skb+0x1b12/0x3960 [ 419.557996] ? bictcp_cong_avoid+0xf20/0xf20 [ 419.562384] ? __tcp_select_window+0x900/0x900 [ 419.566944] ? __lock_acquire+0x664/0x3e00 [ 419.571155] ? try_charge+0xa14/0x1a00 [ 419.575025] ? trace_hardirqs_on+0xd/0x10 [ 419.579172] ? try_charge+0xa1f/0x1a00 [ 419.583042] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 419.588468] ? tcp_rtx_synack+0x6d0/0x6d0 [ 419.592593] ? pvclock_read_flags+0x160/0x160 [ 419.597060] ? tcp_sendmsg+0x2f/0x50 [ 419.600749] ? inet_sendmsg+0x11f/0x5e0 [ 419.604697] ? sock_sendmsg+0xca/0x110 [ 419.608556] ? SYSC_sendto+0x361/0x5c0 [ 419.612421] ? trace_hardirqs_off+0x10/0x10 [ 419.616721] ? sched_clock_cpu+0x1b/0x180 [ 419.620849] ? tcp_init_tso_segs+0x11a/0x200 [ 419.625232] tcp_write_xmit+0x689/0x5470 [ 419.629264] ? __lock_is_held+0xb6/0x140 [ 419.633310] ? tcp_transmit_skb+0x3960/0x3960 [ 419.637779] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 419.642856] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 419.647762] ? mem_cgroup_sk_free+0x90/0x90 [ 419.652059] ? find_held_lock+0x35/0x1d0 [ 419.656098] ? __might_fault+0x110/0x1d0 [ 419.660137] ? iov_iter_advance+0x2a1/0x13f0 [ 419.664520] ? lock_release+0xa40/0xa40 [ 419.668471] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 419.673983] __tcp_push_pending_frames+0xa0/0x250 [ 419.678802] tcp_push+0x547/0x780 [ 419.682232] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 419.686878] ? skb_entail+0x5ed/0x8a0 [ 419.690654] ? iov_iter_advance+0x13f0/0x13f0 [ 419.695125] ? trace_hardirqs_off+0x10/0x10 [ 419.699434] ? tcp_tx_timestamp+0x62/0x2a0 [ 419.703648] tcp_sendmsg_locked+0x289a/0x3c70 [ 419.708119] ? __lock_acquire+0x664/0x3e00 [ 419.712329] ? mntput_no_expire+0x130/0xa90 [ 419.716640] ? tcp_sendpage+0x60/0x60 [ 419.720415] ? __lock_is_held+0xb6/0x140 [ 419.724458] ? print_irqtrace_events+0x270/0x270 [ 419.729189] ? find_held_lock+0x35/0x1d0 [ 419.733227] ? lock_acquire+0x1d5/0x580 [ 419.737174] ? lock_acquire+0x1d5/0x580 [ 419.741125] ? tcp_sendmsg+0x21/0x50 [ 419.744821] ? mark_held_locks+0xaf/0x100 [ 419.748943] ? do_raw_spin_trylock+0x190/0x190 [ 419.753503] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 419.758493] ? lock_sock_nested+0x91/0x110 [ 419.762700] ? trace_hardirqs_on+0xd/0x10 [ 419.766825] ? __local_bh_enable_ip+0x121/0x230 [ 419.771472] tcp_sendmsg+0x2f/0x50 [ 419.774991] inet_sendmsg+0x11f/0x5e0 [ 419.778769] ? __might_sleep+0x95/0x190 [ 419.782716] ? inet_create+0xf50/0xf50 [ 419.786580] ? security_socket_sendmsg+0x89/0xb0 [ 419.791311] ? inet_create+0xf50/0xf50 [ 419.795173] sock_sendmsg+0xca/0x110 [ 419.798862] SYSC_sendto+0x361/0x5c0 [ 419.802550] ? SYSC_connect+0x4a0/0x4a0 [ 419.806502] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 419.811320] ? vfs_write+0x374/0x510 [ 419.815013] ? wait_for_completion+0x770/0x770 [ 419.819578] ? __lock_is_held+0xb6/0x140 [ 419.823617] ? __sb_end_write+0xa0/0xd0 [ 419.827571] ? fput+0xd2/0x140 [ 419.830738] ? SyS_write+0x184/0x220 [ 419.834427] ? SyS_read+0x220/0x220 [ 419.838034] SyS_sendto+0x40/0x50 [ 419.841462] ? SyS_getpeername+0x30/0x30 [ 419.845499] do_syscall_64+0x281/0x940 [ 419.849362] ? vmalloc_sync_all+0x30/0x30 [ 419.853485] ? _raw_spin_unlock_irq+0x27/0x70 [ 419.857956] ? finish_task_switch+0x1c1/0x7e0 [ 419.862425] ? syscall_return_slowpath+0x550/0x550 [ 419.867332] ? syscall_return_slowpath+0x2ac/0x550 [ 419.872242] ? prepare_exit_to_usermode+0x350/0x350 [ 419.877239] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 419.882580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.887404] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 419.892567] RIP: 0033:0x454e79 [ 419.895731] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 419.903418] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 2018/04/01 12:31:14 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0xd37, 0x2, 0x4, 0xff, "715882dfa5f31941c70c969a188f4e98b9298e72b5ed9bfee327ecdf6c2b45758a01056f9b9a522158a4a5ac", 0xb1}) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) memfd_create(&(0x7f0000000080)='bdev)vboxnet1}\x00', 0x1) [ 419.910665] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 419.917909] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 419.925157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 419.932402] R13: 00000000000004f2 R14: 00000000006f9750 R15: 000000000000000c 2018/04/01 12:31:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgrku1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 12:31:14 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00009a4000)=0x5, 0x4) 2018/04/01 12:31:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:14 executing program 3 (fault-call:4 fault-nth:13): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 420.097807] FAULT_INJECTION: forcing a failure. [ 420.097807] name failslab, interval 1, probability 0, space 0, times 0 [ 420.109120] CPU: 1 PID: 30180 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 420.116479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.125824] Call Trace: [ 420.128411] dump_stack+0x194/0x24d [ 420.132030] ? arch_local_irq_restore+0x53/0x53 [ 420.136698] ? __lock_is_held+0xb6/0x140 [ 420.140761] should_fail+0x8c0/0xa40 [ 420.144468] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.149561] ? fib_table_lookup+0xa04/0x1ba0 [ 420.153959] ? print_irqtrace_events+0x270/0x270 [ 420.158712] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 420.163720] ? __lock_acquire+0x664/0x3e00 [ 420.167942] ? __dev_queue_xmit+0xc3d/0x2fc0 [ 420.172338] ? trace_hardirqs_off+0x10/0x10 [ 420.176652] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 420.181826] ? print_irqtrace_events+0x270/0x270 [ 420.186575] should_failslab+0xec/0x120 [ 420.190540] kmem_cache_alloc_node+0x56/0x760 [ 420.195033] ? find_held_lock+0x35/0x1d0 [ 420.199080] __alloc_skb+0xf1/0x780 [ 420.202682] ? __fib_validate_source+0x1b50/0x1b50 [ 420.207589] ? skb_copy_and_csum_dev+0x370/0x370 [ 420.212321] ? trace_hardirqs_off+0x10/0x10 [ 420.216623] ? find_held_lock+0x35/0x1d0 [ 420.220662] ? trace_hardirqs_off+0x10/0x10 [ 420.224959] ? __lock_is_held+0xb6/0x140 [ 420.228998] alloc_skb_with_frags+0x10d/0x750 [ 420.233477] ? find_held_lock+0x35/0x1d0 [ 420.237516] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 420.242248] ? is_bpf_text_address+0x7b/0x120 [ 420.246720] ? lock_downgrade+0x980/0x980 [ 420.250845] sock_alloc_send_pskb+0x787/0x9b0 [ 420.255327] ? sock_wmalloc+0x1d0/0x1d0 [ 420.259294] ? is_bpf_text_address+0xa4/0x120 [ 420.263765] ? kernel_text_address+0xd1/0xe0 [ 420.268152] ? __unwind_start+0x169/0x330 [ 420.272272] ? __kernel_text_address+0xd/0x40 [ 420.276744] ? unwind_get_return_address+0x61/0xa0 [ 420.281651] ? __save_stack_trace+0x7e/0xd0 [ 420.285955] ? save_stack+0xa3/0xd0 [ 420.289555] ? save_stack+0x43/0xd0 [ 420.293157] ? kasan_kmalloc+0xad/0xe0 [ 420.297025] ? kmem_cache_alloc_trace+0x136/0x740 [ 420.301842] ? ip_setup_cork+0x508/0x680 [ 420.305877] ? ip_append_data.part.46+0x12f/0x150 [ 420.310696] sock_alloc_send_skb+0x32/0x40 [ 420.314908] __ip_append_data.isra.45+0x13ea/0x2580 [ 420.319897] ? tcp_sendmsg+0x2f/0x50 [ 420.323585] ? inet_sendmsg+0x11f/0x5e0 [ 420.327541] ? trace_hardirqs_off+0x10/0x10 [ 420.331837] ? icmp_push_reply+0x4f0/0x4f0 [ 420.336048] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 420.341819] ? __lock_is_held+0xb6/0x140 [ 420.345859] ? ipv4_mtu+0x411/0x580 [ 420.349460] ? __build_flow_key.constprop.51+0x630/0x630 [ 420.354887] ? rcu_read_lock_sched_held+0x108/0x120 [ 420.359880] ? kmem_cache_alloc_trace+0x459/0x740 [ 420.364700] ? icmp_route_lookup.constprop.23+0x462/0x14f0 [ 420.370299] ? save_stack+0x43/0xd0 [ 420.373901] ? __kasan_slab_free+0x11a/0x170 [ 420.378289] ip_append_data.part.46+0xde/0x150 [ 420.382847] ? icmp_push_reply+0x4f0/0x4f0 [ 420.387060] ? icmp_push_reply+0x4f0/0x4f0 [ 420.391273] ip_append_data+0x5a/0x80 [ 420.395053] icmp_push_reply+0x169/0x4f0 [ 420.399093] icmp_send+0x1136/0x19b0 [ 420.402791] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 420.408476] ? kmem_cache_free+0x258/0x2a0 [ 420.412686] ? kfree_skbmem+0xe2/0x1d0 [ 420.416549] ? __lock_is_held+0xb6/0x140 [ 420.420584] ? skb_gro_receive+0x1340/0x1340 [ 420.424970] ? tcp_make_synack+0x1590/0x1590 [ 420.429367] ? consume_skb+0x160/0x490 [ 420.433230] ? skb_network_protocol+0xef/0x470 [ 420.437792] ? __skb_gso_segment+0x3b8/0x810 [ 420.442178] ? skb_mac_gso_segment+0x670/0x670 [ 420.446737] ? skb_gso_transport_seglen+0x1bc/0x320 [ 420.451732] ip_fragment.constprop.47+0x1ac/0x200 [ 420.456549] ip_finish_output+0x90c/0xd60 [ 420.460674] ? ip_fragment.constprop.47+0x200/0x200 [ 420.465666] ? iptable_mangle_hook+0xaf/0x4a0 [ 420.470140] ? nf_hook_slow+0xd3/0x1a0 [ 420.474005] ip_output+0x1d2/0x860 [ 420.477525] ? ip_mc_output+0x1350/0x1350 [ 420.481651] ? ip_fragment.constprop.47+0x200/0x200 [ 420.486642] ip_local_out+0x95/0x160 [ 420.490335] ip_queue_xmit+0x8c0/0x1920 [ 420.494290] ? ip_build_and_send_pkt+0xc80/0xc80 [ 420.499026] ? refcount_dec_if_one+0x20/0x20 [ 420.503411] ? __tcp_v4_send_check+0x1be/0x360 [ 420.507971] ? tcp_options_write+0x237/0x9f0 [ 420.512356] tcp_transmit_skb+0x1b12/0x3960 [ 420.516657] ? bictcp_cong_avoid+0xf20/0xf20 [ 420.521039] ? __tcp_select_window+0x900/0x900 [ 420.525600] ? __lock_acquire+0x664/0x3e00 [ 420.529812] ? try_charge+0xa14/0x1a00 [ 420.533676] ? trace_hardirqs_on+0xd/0x10 [ 420.537801] ? try_charge+0xa1f/0x1a00 [ 420.541666] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 420.547092] ? tcp_rtx_synack+0x6d0/0x6d0 [ 420.551215] ? pvclock_read_flags+0x160/0x160 [ 420.555684] ? tcp_sendmsg+0x2f/0x50 [ 420.559372] ? inet_sendmsg+0x11f/0x5e0 [ 420.563318] ? sock_sendmsg+0xca/0x110 [ 420.567178] ? SYSC_sendto+0x361/0x5c0 [ 420.571039] ? trace_hardirqs_off+0x10/0x10 [ 420.575339] ? sched_clock_cpu+0x1b/0x180 [ 420.579461] ? tcp_init_tso_segs+0x11a/0x200 [ 420.583846] tcp_write_xmit+0x689/0x5470 [ 420.587881] ? __lock_is_held+0xb6/0x140 [ 420.591926] ? tcp_transmit_skb+0x3960/0x3960 [ 420.596489] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 420.601565] ? mem_cgroup_charge_skmem+0x17b/0x310 [ 420.606467] ? mem_cgroup_sk_free+0x90/0x90 [ 420.610764] ? find_held_lock+0x35/0x1d0 [ 420.614805] ? __might_fault+0x110/0x1d0 [ 420.618839] ? iov_iter_advance+0x2a1/0x13f0 [ 420.623223] ? lock_release+0xa40/0xa40 [ 420.627175] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 420.632688] __tcp_push_pending_frames+0xa0/0x250 [ 420.637504] tcp_push+0x547/0x780 [ 420.640943] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 420.645588] ? skb_entail+0x5ed/0x8a0 [ 420.649365] ? iov_iter_advance+0x13f0/0x13f0 [ 420.653840] ? trace_hardirqs_off+0x10/0x10 [ 420.658137] ? tcp_tx_timestamp+0x62/0x2a0 [ 420.662349] tcp_sendmsg_locked+0x289a/0x3c70 [ 420.666819] ? __lock_acquire+0x664/0x3e00 [ 420.671040] ? mntput_no_expire+0x130/0xa90 [ 420.675346] ? tcp_sendpage+0x60/0x60 [ 420.679121] ? __lock_is_held+0xb6/0x140 [ 420.683162] ? print_irqtrace_events+0x270/0x270 [ 420.687890] ? find_held_lock+0x35/0x1d0 [ 420.691927] ? lock_acquire+0x1d5/0x580 [ 420.695877] ? lock_acquire+0x1d5/0x580 [ 420.699826] ? tcp_sendmsg+0x21/0x50 [ 420.712635] ? mark_held_locks+0xaf/0x100 [ 420.716758] ? do_raw_spin_trylock+0x190/0x190 [ 420.721315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 420.726306] ? lock_sock_nested+0x91/0x110 [ 420.730517] ? trace_hardirqs_on+0xd/0x10 [ 420.734641] ? __local_bh_enable_ip+0x121/0x230 [ 420.739287] tcp_sendmsg+0x2f/0x50 [ 420.742809] inet_sendmsg+0x11f/0x5e0 [ 420.746586] ? __might_sleep+0x95/0x190 [ 420.750540] ? inet_create+0xf50/0xf50 [ 420.754404] ? security_socket_sendmsg+0x89/0xb0 [ 420.759136] ? inet_create+0xf50/0xf50 [ 420.762998] sock_sendmsg+0xca/0x110 [ 420.766692] SYSC_sendto+0x361/0x5c0 [ 420.770382] ? SYSC_connect+0x4a0/0x4a0 [ 420.774331] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 420.779150] ? vfs_write+0x374/0x510 [ 420.782847] ? wait_for_completion+0x770/0x770 [ 420.787406] ? __lock_is_held+0xb6/0x140 [ 420.791447] ? __sb_end_write+0xa0/0xd0 [ 420.795395] ? fput+0xd2/0x140 [ 420.798566] ? SyS_write+0x184/0x220 [ 420.802255] ? SyS_read+0x220/0x220 [ 420.805858] SyS_sendto+0x40/0x50 [ 420.809287] ? SyS_getpeername+0x30/0x30 [ 420.813322] do_syscall_64+0x281/0x940 [ 420.817185] ? vmalloc_sync_all+0x30/0x30 [ 420.821307] ? _raw_spin_unlock_irq+0x27/0x70 [ 420.825783] ? finish_task_switch+0x1c1/0x7e0 [ 420.830256] ? syscall_return_slowpath+0x550/0x550 [ 420.835161] ? syscall_return_slowpath+0x2ac/0x550 [ 420.840066] ? prepare_exit_to_usermode+0x350/0x350 [ 420.845059] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 420.850399] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.855219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 420.860393] RIP: 0033:0x454e79 [ 420.863557] RSP: 002b:00007fbe370cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 420.871246] RAX: ffffffffffffffda RBX: 00007fbe370cf6d4 RCX: 0000000000454e79 [ 420.878492] RDX: 0000000000000fff RSI: 00000000200003c0 RDI: 0000000000000013 [ 420.885737] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000010 [ 420.892981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/01 12:31:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f63677e6f75702e637002ba66adab0e0770fe086ca2eb0763750656ed3e83bc4531d005cd040000000000000095aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000340)=""/4096) 2018/04/01 12:31:15 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000001140)='/dev/audio#\x00', 0x9, 0x800040000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000001100)=0x1) 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) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000001080)={r1, 0x1000}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000010c0)=0x8, 0x4) getsockopt$bt_hci(r1, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1238) 2018/04/01 12:31:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) [ 420.900225] R13: 00000000000004f2 R14: 00000000006f9750 R15: 000000000000000d 2018/04/01 12:31:15 executing program 6: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x3501}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=ANY=[], &(0x7f00000005c0)='keyring\x00', 0x8, 0x0) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="68288b0d4bc7d5374587f7e0785e142e22af96065227e5b2a009ee821af07bcb5fe28d562ac42b831f1229cc758fe4fd80ebf7146f33d983a8a5f655d78a790f873f10e9c6be0c96c010e15770b6936f53a6f0f1ac4ed54474221c14d0df6a0d85a04b0021ae7ca87ecae9f9dccfbde23ae8db03cec4674b125b966447a4e949ef16b4bb1b8f951b74af0e368529d535122921f93d6897bbf7e20297ac11a79ed5b6530f2a1dfdbd1a60d9b1bf3f106329968df0565fd547aea40d5a236d546bf5a181efbaacf4", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) 2018/04/01 12:31:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:15 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000001180)="133465a8d3128b142294f8402e408a393b75f9fe8032f3d341dfeada10d4db37aa045e7f631e384028f3f0a471144e5d2d8ce21445a8625094b1282288bbced7a7e7b2e0648657e175628b7136c384c5520c70306cc941be", 0x58) unshare(0x20000400) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000001000)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000000)=""/4096) modify_ldt$read(0x0, &(0x7f0000001100)=""/118, 0x76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001040)={0x0, 0x5, 0x8}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000010c0)={r0, 0x0, 0xf29}, 0x8) 2018/04/01 12:31:15 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb0763750656ed7358b55c7062d4b264ca3e83bc4531d005cd31c158429a0d2be495aba877", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0xffffffffffff0000, &(0x7f0000000140)=0x1) write(r0, &(0x7f0000000000)="35d20809eace7645a2645058068bbeb1632e9f83cb6fd575687072656d87b96fdf361cea0b370b8333b2203757393e16df78cf6c5622e4e8dfe6884bdf8079b5ee1a79ab7c0633dbfff56a0743b5527352f9e1ff0ecb8bd2cbe6b429b85497cc1b13c32eaf8029074e2c2cae537ddb2263c733ea80447b5cc60db3cd83f1004dbf8e785cd76d8ccb3f9784fc00000000000000000000000000", 0x99) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, r3, 0x600, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x40488c0}, 0x4000000) r4 = fcntl$getown(r0, 0x9) r5 = geteuid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000009c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002f40)={0x0}, &(0x7f0000002f80)=0xc) stat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003100)={0x0}, &(0x7f0000003140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003180)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000003280)=0xe8) fstat(r0, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003340)=0x0) r14 = getuid() fstat(r0, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003400)=0x0) fstat(r2, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000034c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003500)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000003600)=0xe8) getgroups(0x2, &(0x7f0000003640)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003680)=0x0) r23 = getuid() r24 = getgid() r25 = openat$dsp(0xffffffffffffff9c, &(0x7f00000036c0)='/dev/dsp\x00', 0x800, 0x0) sendmsg$netlink(r2, &(0x7f0000003840)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000200}, 0xc, &(0x7f0000002ec0)=[{&(0x7f0000000400)={0x1c, 0x38, 0x20, 0x70bd2d, 0x25dfdbff, "", [@typed={0xc, 0xe, @u64=0x1000}]}, 0x1c}, {&(0x7f0000000440)={0x140, 0x10, 0x100, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x2a, @u32=0xfffffffffffffff9}, @nested={0x128, 0x1b, [@generic="c306e743a1cac79d394cc0fa53cf89533790ae8757d2009cfa7f296bbb835539d03b7a657bfaae0cb4f77d1bf079b1cc31eb82c0d8190a0b7494fd8faa65219912fc40b55183356c4f6858382f8837d8700aee8c308195c776d24498545542f89a36c238d8b9ae6a25dd697c684b92e33c10e225d46837991dd785620775186bde7e0792af457a0a1560c20cddd7232a4a6505884b98d96816c01b2c", @generic="385aee7ae3", @typed={0x8, 0x50, @ipv4=@loopback=0x7f000001}, @generic="af7cf955cceb1812227c3b4864179bce50f1e95434775df822288d5df04321ad55ec46321ec12c411764112295f0f9f242889354e7aff6e538ff1069f8bb33ad37769398f530d0e853a25b3c21fe326de5d815c412bd9ea72c63df8a78256844a3123214f2f447a2c09c14f4e4", @generic="affd9d6255", @typed={0x8, 0x23, @fd=r1}]}]}, 0x140}, {&(0x7f0000000580)={0x14, 0x3e, 0x400, 0x70bd28, 0x25dfdbfc, "", [@typed={0x4, 0xe}]}, 0x14}, {&(0x7f00000005c0)={0x18, 0x33, 0x200, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x1d, @u32=0x8001}]}, 0x18}, {&(0x7f0000000600)={0x398, 0x33, 0x200, 0x70bd26, 0x25dfdbff, "", [@generic="a698decfb72f4485bdc1c41eef79f7dc8a70754d20fa950161349327e86f672326756a5f35766aaddd639f8b953428dd102a814dc750a437cdf2927911a3b73c979579bb2dd1609d92b575874a7f7897b0af891e44c9838dd7af4fbef78c798aa23647a5841e9a0364af3899d9d4ab88ccb7693e2201e0ac3f74a2326f8c3a112bc929dd398fa58006331017e9ae7eb9bef8cdee33d00e85161f8e3565326b046a67fad1f78270e35041eab0e0346b230e96cbd16b0ea79c296be67aa48a4887bc633db9b90573cf39d65c16b2492c8ebbf7161bd46025d5fbe689af1c999d7cff372dcf6b52ad8a04037081", @typed={0x8, 0x3e, @u32=0x2}, @nested={0xe4, 0x1e, [@generic="192acf78f7bcef50d3db33c960657fa517c955161961e8142d9ec3482efc8a1f726bdd9cdebacbac78064b4ad297cf9341323f6a15a40013a7e5a2d9c7c8d16604fad9cf6a9c3bed1d421fe0129495e721b9bf6a098c82d96611943ff05a065099eee0c94bee643cf684f70233bd9740163fac144f34a8249c7221ece19b1b2409399d64e5531ce127575de7eb0a7aa7099128c80111dbf0074c12e07ce419090d957f184a681369e198025c2ba1e0d6123e8d63e9e34e1a4438d3a9896f123b0a7bb3e40be3e92e5bbad05532015cc510e42dbb302a", @typed={0x8, 0x3e, @pid=r4}]}, @typed={0xc, 0x7, @str='IPVS\x00'}, @typed={0x8, 0x72, @uid=r5}, @nested={0x19c, 0x3, [@generic="edbafdbf9223078e8bbb5120e5f51d76e5a26ce6de73808e278f1107f27309a413ddd80b925f0e1cbebff573301600a34e4bbcc1d617a49e4e79a3fc4d695ee64b662894b621ef9841d91ba4e27dde5a83835e63d686e260eaf007b2cd8208b1bb5688636cee5737a928441e79de", @generic="5d8535c7f46eb3313f52f2fbcc1676880b5978bcd11814bc6b1839bf07b012808973a1b7d631244668a6e0bde43e0fd6e29e0b18dfa8e1493ce33ac277263cbd8ed7e6fba211cc8a4fbf7a7e1de553971efa5924e4ae8ec2a6dccc44f445a4dea971b723f90c7fc1ed5b60ff70d3144e0c0307144bcf915260d0970f6ffee3c54cf5e0", @typed={0xa4, 0x64, @binary="1116eb63ce7da50fee6389e1897f87abb71948b8b6a93edcefb1914c066fa43a0f831f6c1d0b42ece0d51a160b62f5e67879eb682b85d1dbfa1f7a18e3c85fe2759aeeb82557ccdbce2493cdcbc6601ad69c3a03c77f815417e7f1e5faf996404397b0fd271fb5dfeb0a63728f6961c27c67cf8fafb6c1ef073c69775ee4f4dcaa96046bd8a0bb368497444cccca36b3b176289b989de3adaaa48cd1f8"}]}]}, 0x398}, {&(0x7f0000000a00)={0x24a0, 0x3d, 0x400, 0x70bd27, 0x25dfdbff, "", [@generic="23e7d6c65be4e22b4908e783ace7af58f817e3023870794551b60ccfb90969b06df50cf55680cfb0bec90376f199cafaf0e017ba3b28b8ee9b0a7176717128730f247258e231e0912eb3542957f8ea83b51c", @nested={0xac, 0x25, [@generic="6bb4746d0f44afb262b04475d7039a1eb2399174eab58b4538ad306f6ab6db32d927a39e640df3d6b94b8dbf7ea525a3783ba2a6cedc4f2c461c052ea37b40bb9577d7b53ec4344dd4d35bcc26cf0e0d106808d6da176f7ce2b07d8f70a7addc6efc1255e6980d749f557362efbdd380aefcb09a8e5e8842276658db827c3f0ab0279492b52ab1821ad90adebd87352587c5496f4ed78493c0f4bec70b1856b17c3248cf17c837"]}, @nested={0x18, 0x8, [@typed={0x14, 0x2d, @ipv6}]}, @typed={0x1c, 0x6, @str='cpuset.cpu_exclusive\x00'}, @nested={0x10fc, 0x15, [@typed={0x14, 0xb, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, 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@typed={0x4, 0x6c}, @typed={0x8, 0xf, @fd=r1}, @typed={0x8, 0x44, @fd=r1}, @generic="d5d89ba4d7de9f60608cec25e7f1f4f4e0bb76cb297c2a39ef4a256b67e5b943836647741e568c4dde9de623bb02736382fcb20a7931e0fbf31721504f4382726541e4fd0b248a793b6ae5726c9756b7974152b632789ffcec4bbf7d2b4e50d692f1e66413a015b14a4f27a0d63fe7b4501d06e6f5261e2d4e273fbe600b87a681df729b26b1cd58a65df8be2da9397d521abf0f85ff89a1456676ec68aeba9a4a54e16f1281b84a0ff22c8ca3eb9ec11254501a2cfb0371f2ed58bfe7c38e10fe6371eab63d3ba6b9b116bde4"]}, @nested={0x1ac, 0xa, [@generic="dd6c9b3532cf2222822baa8f1a60e2def4435c32e6e31a46aa6f782251ff6d207d2b8f63fbabccfd1b87b8e9344f3d9dacd1a42801bc9af859ad7b4900a0aa7c6303a5408a6f7167e20a32f125474a9bcf0096f38ad8c77402ea7375a22e43d35b14453fabb4bbee4bffcac656cf9d809d227cf5d678fd1c51bc89c93237ac529c7cbe0e9cc99b6a7930ed75305882bd632d6c414fe316a1ad91cb60171f4d6c89", @typed={0x8, 0x9, @fd=r1}, @typed={0x8, 0x4a, @pid=r6}, @typed={0x8, 0x7b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xec, 0x19, @binary="c70f02fef946c07e5d9bbd94fad6bcb711729dd9fdad2c977b32dbe5b7ed011c59bb452b3848167dc9a78aaab8963944d0f4fdb31bb03c6bde4bb42a8364f542be0511ef8527b197ccfa624b0737676e0cb401cf35804c28aa27b7336af13166ba521000c258a748ffd40dcef9fb52467e76f1e82b99a6be60d5616e379ea25b7c3f03dca7885e75f36e517419d3dd2b9be81e34deb13e2c86f55b828dd577050c2e2ef052cd721cd5fbf11ce9551e5c944390719fca1394c4e6a369dcc055c4e9a31d71f0a7965834f739dea9fdfe43096efcdc0dae91799c5ba5ca73e0edcccdc59d3fda"}]}, @nested={0x10b4, 0x27, [@generic="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", @typed={0xc, 0x13, @u64=0x48b}, @generic="1e", @generic="a6b15d161ef2e79da009e77055b5054e1b783f643996526bd33cad24fc86d0842a850b88882008de2020e122677902e33a8f2e4e4b0e8be17418adcc42c8e94bcacb95645616b9138ae2b769c7669f8000fcdb43ff9b0c2ee34a43d9df35f8f363f357d88629310884ecd4f82befcc22d8d023c1b0ca2c8e79b217bba3a1b7f8300c8598b9de5bf8a9ae8ba15170267cebd05423731fb0fa938b61377d9cf335f3"]}]}, 0x24a0}], 0x6, &(0x7f0000003700)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25]}], 0x138, 0x44045}, 0x1) 2018/04/01 12:31:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x200000000000001, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)) fcntl$setlease(r1, 0x400, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x3fe808, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x44, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f"}, &(0x7f00000000c0)=0x4c) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0xed, 0xe) close(r1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500010000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[], 0x9d}, 0x4040000) recvfrom(r4, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'ovf\x00', 0x0, 0x1ff, 0x18}, 0x2c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:15 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x173, 0x40900) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='5', 0x1) timer_create(0x1, &(0x7f0000000100)={0x0, 0x26, 0x3, @thr={&(0x7f0000000340)="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", &(0x7f00000000c0)="ed871a7f49b38d7a4df54500ebdc31aaa4cfcbd2581619d14840c6507d86ba110c7a81f6f36da222aba68d03805b1236fd730c6dcacbf37e87"}}, &(0x7f0000000140)=0x0) timer_settime(r5, 0x1, &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/01 12:31:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xed9, 0x8000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000440)={0xffffffffffff7fff, 0xbc7, &(0x7f00000002c0)="35ca53efc47e63f2d65ec5867b12ec9af96e10cfc1452925777ad4f07d1d218caac3fac884b2c26410b006aefd42b94499fe9f9c18296c0c3076f13c9837530c80e6f9865eda8e2fd7d26a36208782da3c0e2a562e8d56be20e0b500ad280a9ef05ccaf0f4767d19b456d400da461afbd4e9cbb8e78374eb6d738c0fa1c70b9024756f17d7a96d9cd7fcffc6a993834c873ff1c779", &(0x7f0000000380)="d25b542252b8c4d6cda18406cf72396c27067a2ce90c469b00a9d61514c93bcd44b57011aa0096db35eb7812a9139842a8231d662b9c77a239751f82098a474e886275bfda22e6564394cdc46696ff007e4aa9eead17fd8151b0c2ff574dd3a58e20392110420530ac92e44a0d7ec71545eebaef0e15a3a6fe4c89da7e0cc13c7e52b00f85c68b761631865f662e968cd7c985d5f85dd289162e2cb2b57479c0d9bb110c45996f1e121d88a4e8e53f38ec", 0x95, 0xb1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) fdatasync(r0) readv(r1, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x40, 0x2000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0xa7) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f00000000c0)={0x3, r5}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000100)={'dummy0\x00'}) 2018/04/01 12:31:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500a96a230d3f40843114a5766ad398ba66adab0e0770fe086ca2eb07ffca3e83bc4531d005cd310058429a0d2be495aba87700000000000000000000000000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) fcntl$setpipe(r1, 0x407, 0x6) r2 = dup3(r1, r0, 0x80000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x1000) 2018/04/01 12:31:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:15 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x20000400) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 421.261493] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20001 ovf 2018/04/01 12:31:15 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x200000, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24002800}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@alg={0x110, 0x10, 0x92b2a2aa9ca3b1d5, 0x70bd2a, 0x25dfdbff, {{'stdrng\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x5de}, {0x8, 0x1, 0x10d}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xf13}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x63}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000300)={0x10}, 0x21b, &(0x7f0000000080)={&(0x7f0000000340)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) [ 421.320188] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20001 ovf 2018/04/01 12:31:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4000000, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="f34d", 0xfffffc22, 0x20000802, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffc46) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 421.489830] IPVS: ftp: loaded support on port[0] = 21 [ 421.548688] device erspan0 entered promiscuous mode [ 421.926096] binder: 30201:30253 unknown command 227223656 [ 421.931785] binder: 30201:30253 ioctl c0306201 20000040 returned -22 [ 421.942689] binder: 30201:30253 got reply transaction with no transaction stack [ 421.950241] binder: 30201:30253 transaction failed 29201/-71, size 0-0 line 2763 2018/04/01 12:31:16 executing program 6: getuid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 421.996940] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 12:31:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4002, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000280)=0x4) 2018/04/01 12:31:16 executing program 0: 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) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f00000005c0)='./file0\x00', 0x50) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000600)=0x5) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x7, r1, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = msgget$private(0x0, 0x3) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000240)=""/126) r7 = dup3(r5, r4, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000480)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x400000, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = getpgrp(0xffffffffffffffff) wait4(r8, &(0x7f00000000c0), 0xa1000003, &(0x7f00000002c0)) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000000500)="8d3323355849b39d158522fca262fe3f1382ca3aea028abecfeec54220c4ccb6b860b21b489f1ae0f7a5c26282a2b8e3897b4d7ba9e20d2b70e5db29d12e0050785885c7ac78567c801fa3700fedb222321b9038692e798fe00e973b1be9b5bc7eee89b9f79489188c6b23d4416dd212a2a9d9d701c61a2bc4506aeb24f464d6f9783339ccad05631d38463e613ab7285bba0b9b050a4665e97a476b5bf110f975f7093a5af7da6dd04d1ba472d793fda79e3de5919a2abf") ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) lseek(r4, 0x0, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000080), 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000004c0)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000003c0)) syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x8058, 0x200) getpgid(r8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/01 12:31:16 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x200000000000001, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)) fcntl$setlease(r1, 0x400, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x3fe808, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x44, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f"}, &(0x7f00000000c0)=0x4c) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0xed, 0xe) close(r1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500010000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[], 0x9d}, 0x4040000) recvfrom(r4, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:17 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:17 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x357, 0x4d1a, 0x0, 0x7, 0x4, 0x0, 0x3ff, 0xa000000000000000, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x8, 0x4}, 0x10) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/04/01 12:31:17 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) r2 = semget(0x2, 0x7, 0x208) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000002740)=""/130) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001240)=@assoc_value, &(0x7f0000002800)=0x8) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000026c0)={0x12, 0x7}) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = semget$private(0x0, 0x2, 0x30) semtimedop(r5, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r4, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r4) fcntl$getownex(r3, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001300)=0x0) execve(&(0x7f0000002440)='./file0\x00', &(0x7f00000024c0)=[&(0x7f0000002480)='user.syz\x00'], &(0x7f0000002680)=[&(0x7f0000002500)='user\x00', &(0x7f0000002540)='user.syz\x00', &(0x7f0000002580)='/dev/urandom\x00', &(0x7f00000025c0)='/dev/urandom\x00', &(0x7f0000002600)='net/ptype\x00', &(0x7f0000002640)='--\x00']) r7 = syz_open_procfs(r6, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r7, &(0x7f0000001200)='./file0\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x19, 0x0, "a039af1b5c48b3597e34db62638666fcac054db804fbd7438814e4e48fb4463f73e788642125f1a36ca94f6a8be593f33517353db8993ca464955924ed1ee731", "04056aaf6edd6ef7936cf07a2edea71993432cad49344f14aa7532d2d4e3d9a4", [0x2, 0x4]}) syz_open_dev$urandom(&(0x7f0000002700)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/01 12:31:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/226) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:17 executing program 5: socket$inet6(0xa, 0x3, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x200000000) preadv(r0, &(0x7f0000001100), 0x5ba900a5fcd9dce, 0x3) 2018/04/01 12:31:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt(r0, 0x10000, 0x6, &(0x7f0000000180)=""/221, &(0x7f0000000380)=0xdd) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getpriority(0x0, r1) r2 = accept(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"766d000063c900e5ff00", r3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='eql\x00') sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:17 executing program 0: mknod(&(0x7f0000000540)='./file0\x00', 0x0, 0x6) chmod(&(0x7f0000000040)='./file0\x00', 0x277167e955058f65) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x6}}, [0x6, 0x100, 0x1, 0x9, 0x22, 0x7ff, 0x4, 0xfff, 0xfff, 0xfffffffffffffffe, 0x4, 0x3, 0x0, 0x3, 0x9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23}}, 0x1, 0x3, 0x80000000, 0x6, 0x8}, &(0x7f0000000280)=0x98) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000600)={0x1f000, 0x105000, 0x2, 0xffffffff7fffffff, 0x7f}) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000002c0)=""/106, &(0x7f0000000340)=0x6a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000007c0)={r1, 0x1ff, 0xaa74}, &(0x7f0000000800)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000640)="697e36746e6c3000efff8278c70400", 0x10) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000680)="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", 0x120}], 0x1, &(0x7f0000001040)=ANY=[@ANYBLOB="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0x1248, 0x4001}, 0x8000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x44) connect$unix(r0, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/04/01 12:31:17 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x77, 0x12f240) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000400)={0xfffffffffffff3b3, 0x9}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x42) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r3, r4, 0x1, 0x2}, 0x10) fanotify_mark(r4, 0x20, 0x10, r3, &(0x7f0000000440)='./file0\x00') r5 = dup3(r0, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000000)={0x2000}) r6 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="f0ec729ebc3d032b251f4f11cc359b2feff71c18cf4951dd10e7b2101c585ac238c3e41d0925e6576c4271df6bc5aefb1c9c58773baa35aea94794ba", 0x3c, 0xfffffffffffffffc) keyctl$invalidate(0x15, r6) getpeername$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x2f, r7, r8}, {0x6, 0x11b, 0x951c, 0x400, 0x2, 0x4, 0x2, 0x7844}, {0x67ce, 0xd00, 0x1, 0x4b4}, 0x3, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x34ff, 0x3, 0x3, 0x8aa6, 0xb511, 0x1, 0xffff}}, 0xe8) 2018/04/01 12:31:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x1a}, @multicast1=0xe0000001, r1}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) writev(r2, &(0x7f0000000040), 0x146) 2018/04/01 12:31:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:17 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:17 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="100200959e9cfa977c25f6e42336842e671f75a546f59229fd0295be1e4ff65039000efe5b6c38a1480230bd3bf0503fc787767a929ff7c22ac35de565237341707b52958887dac6922d8ec4d86b99b9969195a380c5cfdd65e4d7b7c28f7f96e39344a1aad4062be209f1ec20ba460000000000000000"], &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x2, 0x800b, 0x1, 0x4, 0x101, 0x81, 0x806f, r3}, 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) fcntl$getflags(r1, 0x408) fsetxattr(r0, &(0x7f0000000200)=@random={'user.', '\x00'}, &(0x7f0000000240)='user\x00', 0x5, 0x3) accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000040)=0x60) r4 = dup2(r1, r2) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) 2018/04/01 12:31:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x3, 0x5, 0x3}], {0x8100, 0x4, 0x2, 0x3}}], {@canfd={0xd, {{0x2, 0x100000001, 0x8, 0x7fff}, 0xd, 0x3, 0x0, 0x0, "25a35bcffb319de544d288bc4f5c22e88c6caa23c368f040cff8b1c29334f6768015e5422b04ecede0a9793141fab9a016fad47fd9107a806e59d00ed7a46320"}}}}, &(0x7f0000000100)={0x1, 0x4, [0xf47, 0x465, 0x768, 0x19c]}) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)) close(r0) 2018/04/01 12:31:18 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x10000000000, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)=']vboxnet1()$user#)%\x00', 0x1) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x2, 0x1, 0x1, 0x3f, "391777827ce4cffe59680555d5ae5ee8fd1523a76eaa6ebbbf588eecc8164d5b68746ab9373316085d420ea4", 0x4}, 0x0, 0x0, 0x40, r2, 0x8, 0x9, "11d7a9f74288d92f3d3857abfad7f6cf4f26145665068aa5077b591f8bf3c813f8e658b59ace0c9f7fbd0c7a599c8f9ad7006d69732f7ceb7dfcdca3df94bc32", &(0x7f0000000080)='\x00', 0x1, [], [0x6, 0x8, 0x6]}) 2018/04/01 12:31:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', "5d73656c662d776c616e315c6c6f26b8252a00"}) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x26, &(0x7f0000000080)=0xfffffffffffffffb, 0xfffffffffffffea7) writev(r1, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/04/01 12:31:18 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040)=0xffffffc000000000, &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:18 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000740)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x1b, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/74) 2018/04/01 12:31:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000051c0)="000beff86fb226ded4d39ab573fb553b7e005f288dcdd6c34accbb50b3b52b7a412d3259ab389e723ad04f695dad37df3ab9dd047f3552e1f9111fdafcc49ada4860b719e3ba818a57eeae31567c230560b76d6c3541d31b1b3657103f88587e2e27133fe0afc1074f6a6b3d03f29efee8971cf24a5174afc85058dccc9400e561ffa9b98db8ac92d574d843d77d842b20e943c12a2db5032ed6ed637e609591d6351b2b15b04336b148fda63215bf1ba18efd8078d636ba08f178cd8c90149c289a6f84c233093d9287278d6e4ab825ca3be090ac28f089ffb48f1d85ba", 0xde, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000005140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)=""/175, 0xaf}], 0x1, 0x0, 0x0, 0x100}, 0x4}, {{&(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000300)=""/103, 0x67}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/211, 0xd3}, {&(0x7f0000002500)=""/132, 0x84}, {&(0x7f00000025c0)=""/198, 0xc6}, {&(0x7f00000026c0)=""/250, 0xfa}], 0x8, 0x0, 0x0, 0x7}, 0x401}, {{&(0x7f0000002840)=@hci, 0x80, &(0x7f0000002b40)=[{&(0x7f00000028c0)=""/218, 0xda}, {&(0x7f00000029c0)=""/7, 0x7}, {&(0x7f0000002a00)=""/13, 0xd}, {&(0x7f0000002a40)=""/218, 0xda}], 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002b80)=""/88, 0x58}, {&(0x7f0000002c00)=""/139, 0x8b}], 0x2, &(0x7f0000002d00)=""/4096, 0x1000, 0x5}, 0x4cd}, {{&(0x7f0000003d00)=@rc, 0x80, &(0x7f0000004f80)=[{&(0x7f0000003d80)=""/182, 0xb6}, {&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/130, 0x82}, {&(0x7f0000004f00)=""/68, 0x44}], 0x4, &(0x7f0000004fc0)}, 0x2681}], 0x5, 0x2000, &(0x7f0000005180)={r1, r2+10000000}) r3 = accept4(r0, &(0x7f0000005340)=@in={0x0, 0x0, @multicast1}, &(0x7f00000053c0)=0x80, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000005400)=0x5, 0x4) 2018/04/01 12:31:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value, 0xd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0xff}, @in6={0xa, 0x4e24, 0x100, @loopback={0x0, 0x1}, 0xc2a}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}], 0x98) chdir(&(0x7f0000000180)='./file0\x00') getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000001c0)=0x4, &(0x7f0000000240)=0x1) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/01 12:31:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000400)) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000030000000100000000a61deb6ccb58e845fce537000000950000000000000099a7083da020662cdb14bb43807d912b159f8b8870f33b06f469ac1664027e193ff75edd950701a1746d40ef084167f70f8100027b22ed973495852b3271acff5114e8642e6dc4e6695483b833b2d4f5fd5557e83f47ed22b69b0250201108f84b91be14efc5fff5a3e2b105cee4571da95714"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)='_', 0x1}], 0x1, &(0x7f0000000640), 0xfffffe3a}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r1, &(0x7f00000002c0)="0aab39639f9d5f84c9c7e3f3e1fbb938f2dabdab773fe5f6ffc8338dd92c"}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000005c0)={{0x33, @rand_addr=0x6, 0x4e24, 0x0, 'lc\x00', 0x20, 0x1, 0x32}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x0, 0x800000000, 0x6, 0x4ff}}, 0x44) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x9, r1}) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000440)) r6 = semget(0x2, 0x7, 0x100) semctl$SEM_STAT(r6, 0x3, 0x12, &(0x7f0000000880)=""/254) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000280)={r4, 0x5, 0x3f, r5}) connect(r3, &(0x7f0000000700)=@l2={0x1f, 0x7, {0x9, 0x7f, 0x5, 0x1, 0x6, 0x1}, 0x8, 0x6}, 0x80) 2018/04/01 12:31:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x1f50, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="e484b1dd4533e6fec3bd9f0a9a369881be1ce1141affa2e274522e2de90435dba7a95ce87840378a9b6dc576b23da2afce600401a72db2beaa63f46267d7e973bcc8572a6088c55a1b7830c92777dfe9a773d626421d35ac9742efdf7fa862c85dec03f18baa9ccf31ec46146e3e320d815df0d888b664492c4e1ca268b10363f3d5700fe956fba83b21efa6d4e632b33965864e369a76edd7fc5f6141b5613cf856d74851d3ca25ab4d1f2d614b19913d8ace158443f60282220bf62d318f1e47a908db5730637b625b097b62daef19829f0c5a59c38a249ebe50b61c0493619c0ec8d6cc722c", 0xe7, 0x401}, {&(0x7f0000000100)="92d2a51483578f6e1079c3090f165ac3e14e75", 0x13, 0xff}], 0x10001, &(0x7f0000000300)={[{@debug='debug', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x31, 0x38]}, 0x2c}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:18 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x210800, 0x83) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x1000, @empty, 0x1f}}, 0xffffffffffffff81, 0x8, 0xb9, 0xf8, 0xfe2}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x8000}, &(0x7f0000000280)=0x8) 2018/04/01 12:31:18 executing program 6: socketpair(0x12, 0xf, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'gretap0\x00', 0x1000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x18, 0x2b, 0x6fd, 0x0, 0x0, {0x2001}, [@typed={0x4, 0x0, @binary}]}, 0x18}, 0x1}, 0x0) 2018/04/01 12:31:18 executing program 2: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x430020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:18 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xd77, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000256feb)=@known='system.sockprotoname\x00', &(0x7f0000484ff1)='\nproc/system(-\x00', 0xf, 0x0) 2018/04/01 12:31:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="068d2e85ee62fcc74aabedf973e46800620032ac40b10949ff19792268b013a509b63717a1f5e5175bfe9f1d72ab"], 0x28}, 0x1}, 0x0) [ 424.358795] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 424.415602] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 424.997046] IPVS: set_ctl: invalid protocol: 51 0.0.0.6:20004 lc 2018/04/01 12:31:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)) close(r0) 2018/04/01 12:31:19 executing program 5: r0 = gettid() exit(0x0) prctl$setendian(0x14, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) 2018/04/01 12:31:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x101, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x100, 0x7, 0x71e, 0x9, 0x9, &(0x7f0000000080)='bridge0\x00', 0x8, 0x8, 0x8}) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = semget$private(0x0, 0x2, 0x4a0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000300)=""/4096) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @rand_addr}, &(0x7f00000001c0)=0xc) 2018/04/01 12:31:19 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000002c0)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 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$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0xd9}}, 0xd13, 0x81, 0x3, 0x2, 0x1}, &(0x7f00000001c0)=0x98) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) close(r2) 2018/04/01 12:31:19 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = creat(&(0x7f0000000580)='./file0\x00', 0x28) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000640)=0x2000) listen(r2, 0x5) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000000480)=""/29, &(0x7f00000004c0)=0x1d) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r4) r5 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r4) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="cc7c8fb44c55fd23b5b453e886dc02c5e53aae1c6924dcde7e1266796b0f02018d2d49ed2d591a939f9ae60c8d95f664ef0e330c348bba97ef58d73ac752286709ceb5bf43f3fb580e79806514c215aebebc2533d7e8d41023051add1a8e8963943578be8625f58d7f58802dea621527b6052f56728868398749802fb9dd7cec6e58c921e97543a272ff8efa118273c3869e55dd75de752531932f14baa2752543791007ca73caf8853f", 0xaa, r4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000540)={0xfffffffffffffff7, 0x18, [0x6, 0x100, 0x4, 0x7, 0x4, 0x8]}) r6 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000500)={0x3, r6}) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000180)='teql0\x00') ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x4) r7 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000005c0)={'nr0\x00', 0x10001}) r8 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x101) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r5, r7, r8}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/01 12:31:19 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) r0 = msgget(0x3, 0x80) msgsnd(r0, &(0x7f00000007c0)={0x2, "7ce86ed54a877fa667df0737f97d71713cdba7ac277a9ac4ef0b3295dd2b74d958686870249863e1342e1b87b2fa74de8920c54399d2bb321391cdafbbb6bba36582be0f8b7ffe710fa537c5941a27fd03b5e0a469a0f99bc12fed2199a1f8f449547738fe56a779401345eb64be0e35f196c71665ed54a8809cec32beca778eb5c831715f20f8a8271da37056d96b3785b1e79ea547a57ca9bb3fa6ccf5bfccdcdc355f30bed93bd70178205d6e283a667c8d0f3c82f11aa2b005bbc2644dec618ffce9124d35c625cf17cc61294b7954f5483c8336a0bce6f86b2541490e73234260b55326237e74fbdf3cb443043fd0261848b67874d7ff049879f070ac18d65ddbacd5add3ec6301e726d1a12804b9dffd669c18e0b06077f00946ca0c13ae27d8eeea3e9f77598c06b65249bea5e8c23d7de6ba3c80f66aef45460cee621fb0bf5239c9cd53ae3888b1d2f13ae90b84f863558012286f123af5e3e310783704c4deffd6d89ae3c460ab5c8af238bcd1caf1cb9e4d69a303712a51873150a56ce95c9eecc81a3bae2ab10a29643125465df445907c7abfeaac23073a6dafd82f86eec987519669c975864cb13fdd2fd9c0d7bfb82c5364b2171ba1223d06a04a534508b6a4da6a12882da5597dc43e270b7dfae18e0b4e83c20f3088ec16201988be0386a8ba719267c289436af1419f60cdd642fa0660a08fc1f4ace53f92b4e3b4d0c3267ebb48a15ea4c753a3f285f704174386872f025e4949c343d1f255784573e7adac8386db11cbd2b28b73715de1d27497c3d5dfa78f99a932a5b79a1f79c4506b7475e77a562296817816f95250544d8efd10fb90a14329c5b6d2795a42ebd5267a087649337255544d53deb0ec599a9bc8a516593dd6d0634aa02441ee8a2e808198be8b2325c666bb716ab0832f5a1fdbac085de667c6ccc9b3e356e87444028c20f6af413e2e387065b9d3ef8ec22312c657ea0f2745a68931a712bf2d67316c66aa9e7bd9af572f9c6760b9335d5f2576564446f81ce8328c70996b9ef28ab529f2f319e89cc071c808b82e06a8035275b13933b8490f47cd76fe908caf7dd207d8c1ec301ce74bbc20c41f37c1ddc92ec10363c3f1b3b432ee6f09524c09ab5747cebf72943c97c73a92fc7b14a494a4eeac1d5ad945d6ced326b107f6f20cbfb41c5cd29de902cbcfe2d5f138276a790e606bc6cfae58d6f1a627fe283af1fff72162436c2d7f96d0e0f75acc8586f2f88090fd7f6803752ccd9b2af811f554accdac8695764c0cdea127a8c6af76eb8704d22f1329866b30bdea4cfcaecd1435ba2fd7a1b0d74dac47ac68876c719e5aec92254ea76f742a98d3c6675d07d6260247991a7e625afb98dd5e7bd0d570d7d5ef030b00fd9c86c4ffa6fb789ad4a1074e705c4d0e79ea64defc1a6d499fd615fb53564c99a04ef682b6573f6c1ceb3786e5f8263f208e4ebd49b802e2841ef3620e6e2287961065ccd5dc9b48dbb7eea9bd40b6f1dc3e6c69ebe158582f1a56ff485fab5db150f8968324cf15270cb13660c4ca86752fa1fdf402fc52ad4e761008b8dd7bb7af84b29918b7e2b21a6d04321a72a1ddcdf6be6b84b06af45d416a26863e1fd40f1554de0878080ccd094b62b00bdb75d30d9f0fc2bce7d4fc3b6655b93a2de62c576678133a245e66de2768b18c3f80bd811238dbf9bec9a5d6fe589d588251a8ee33818e0174e8e88e5fe77a9cfb4d2516f16d612f021d3064d818fd641e879cea220bdefd6994fbfbfab56ac672684c09f45ac5d724a331886f143d2601f1cfd2d822fea78d404f17532a8bc6b152743e8545d96905c407fa5fcb8b8158e6324d7c247b25698c229acd12669dbfeff7c999293502129e1ffde7c6a573436275a90a5c7596824a23333f9b09d173656a7efe3e867644c7603f6a7f700b98fd73bf2eac72d4042b6e3aa62cef03999c7bcebc7477e1e6a4b67d30f6e5cfa5904dd7480b753007b1c21db3fe621e055a670b9068829d1cf7b9eb6324a787d9af9c84159602ce7b9cf0580e043ebc06fdc802499e9f7eb333bed2a4f61709623126e47f3a72ccf8b6ea081a6b861def52319f49ff0715f46d68788bde507d11271bc041ea7f5683aeeadceb6e8e4971fd29c493e9ba55e9f099cd2b0edef031a2253756f00893ec595e606011c41574ae397b3a608f7046e72ce13da2d1fa3bdbea4805eca2e03f2cc64e947949eedb547f10acf7f550954061119dd813633945b4f66f94a2d0d6b4a66e6e4414b3ec2dc654a525c9bf3658601e8695e7a272c25cec34557ef39330fee62562a6af2c274b3109e7af5459221fd049144f779aa90148a4980fbfbc9d935f3a71acd7abe3fcb7c22963cd5f2108c26613aac0d05652fd8eb53898c428a8ef4b28ef2efc085099781792557bc9120161c6e1ba73b6817b9c61568230cda0c305be69b8e73027e44f04ebdcc056f7552ea0a9a6f1fe68857d52770f22c176b4da3ce92cf3e434bbcf03a6672b7fea5132a4a8bb2f9d548f3ca724dfb34fcfc036dc9a1e70ee23377031eac65c92305db9fd6947661c9c6cfcc96103582e758bc9b73ecc4860f2dcb6661ba5fe70919f6791dd6876773ea11b8af45fe4913c5bc7079e85cc864ea851346cc673083c1583ab6b15a5bb009f77a4cc56ff8570b348115c99f4e601e2310ebf84b79a2a5db2b0e3ff955f74c856840c18e07cbcece2afb20e6791729a72d99b225edc9b7a26dfe4f039218d071338c0e6178354475d6fe41e253ad4513b152c7c602568136ebb34882b70c87e46eaec9680e903b82e51ca7a56ee843eef13423c27e74bd0baeb8e0e49350770efc434f28e8373ab5491bfaf00580af9ee00ef9407dbacdad982c3c3db8f694a51d2d222031bd8f9557061afb9f8a09d2edc25d712722273b74ee6fd4f97d2a372e2fee37d479a4ac83f1a599998bbe66b04de5570c1a6016a1a3450f3632033c735bd9f54e94c7c0df5da4f659f3cd28bd6dfdd4f7d5f6769a5f7cf27f1bda49859c85820d2689c2648c0dfc3df373bff0614133e2c67ae561a0b9875df2e07ced3eeffb07ee9bfd7fc9fbf53156f20bf4cd5a259428e5ac5f513eb541b88e12f14aa72d6054a09bf3a93d01d0075322cdcf8f73f77a1dadd451156e1822609a7b909bfac5e0c8d75156b60af77a1d166f53f46b9a0ba4ccd7dc96423583729d7fed3ffdaba47854167c239f246ecca9a539194149645d9befe518f05535599ae2699b4bdb0caf803c8b1c0cb2c28e161e3274eeb151d3ac0362bd4653a733cff845f56a5b23627322107cd2d767c22a75dbfbe39749cc8eb72e50c57021d3938e3140017e776813e54462834281ef0376e9de81f3e3a7e21b6b10aedba2e7879afb6932d1f3e964304c368be4b292ed5832024ea512f229a908f27fb604b3404610a6d41b4b8306594e653f867bce46dea79ed6f411e5050b564153792b68babb4abb933959e5561647bdf72a2c4d9169bdb1d7a131bceb52a50398c1ea0edd6f933f87cb02beaec39df063de3645817663dc159d7bcbe3e581400c02440f856720d1fc2768d9dfc7f8c30f695f3a903722131db75356d652557fc5b7f4dff035a39a91768dea348a31c77c9daa491aedaa3f9da25c339b43751dc3094ab6fcc4e7aa838efce4b8c8bb181c3ea78634f41c1863df183f012c02f500235e76be7db504e42ac1ff059aa21e66562fb0c3a28771bdcc4c24f04021721b79d726fc20990a004f83890ef82666b038d585c549e87c9055092f6e42a02120091ee9b10d3669d6b849cf761b5e929bfb647b738e3b77b2fe8b6224a9ae5dab6199b841a2a8acdd6bcbe2c462b04cab4736442628b92fb3792fc08fa5934a2d130475d32def4fbf0e3af411675091318c359a0f4eb0d7124e45e8104f8d155e66cea332c0666ee40439793bade1867152f45ff442b14676250d052930f6be04c7e7723bdade5f736267ff4a7f9f675fdd1b17adcfb517821b943bbe95afafdf9f0e34b4bb7995058e6b3384e1f980054d26511640b943448f23b9bc855f0d4dafa14506222409c408576c557d5fa2197ee0081bf796f64e48886deeeaa3a2739bbfba933d4dc34cba6bdc518b5c2e34ee07fd453ea577cb62132f8c61b56cca576c957e1b3f52d7c3b77c517ebf730897cb395f9d0929f11074d886947c1412bddf07f9a4ce4cf63a56af47691c21903d50ad2f2b713a90b113bdfe3f836f184e3ebddf1181ec01a7628400cbec1f2edfa5e1de05303de4d1f0549d2a69d047463f75d02fe584e26dd15c316ea4bcabda251571ea5f3d5305e93e8481ff34ffaccbbf0b4efe548fc00a631b60eefdd8310578dbe98cb5f0a51f4351ff73282939ebe88740ff4ce294ca330f4c96138e05e48fbb28979f32815a4f1916220582494cabc84722b57aad590371a5586e66acda317c283541c1175f2dcebafd255a0e4ee04dbf82287cdc22bcf810a210301de4daa83d6ceb75a8fdf71fd6992f377f94f4b23ce92906b846cbf83789d1ab61eda1898a339321eff2b8a86473cfa6570e79a70491ed54c31f8a6328b2e27a326e92aa81267c09426f56ef78eb379b77645cddb835817a244a12a614963397edc3f3f7c78e12310ac6d0c6a0ed1c183db956ef046f06e63e91767febcd05cbbbb1b3040b97a8837dcff605dfbc502e458266b82a872c991ee8bda134de9a8c25e0e1d7b47ea1ddaf908a08beab0c00dca6d8a6cb394bb42ba930bab290b4a46ec3eb274818118b287cea828c61e47a4ca9174011978b936bfa85fd0a9ca368869940ee799d98da87b2823478636d265e1f061c4a77b8b42916a9ad5e124d026525fca002d714340117e152a7c081bf4e52a98611d27269d0dc82e909569e6c5dd0bb457b802db82a71f3514734c7714ca6e3c3bd93f7ab795c4835f8069d3e866f2a613e0ae035dd310e6516cb267e29fd01dff8546336651eb0d23ba71015a364a98b733ff0e38d43c6846b71609b0473321f371a55e5f887285f8623f5a3e37718e3f83e60276b07181afc0fefc39ac3bb57c2589dd2ea1d176f12015c8d8ee2a192395527edacccd6ed24a3e6e8bad3c00369a0704930339155f4cdd9eba6be84ddd6f92e1db480466b2482e80ae3d4a40b1cdd0a7f5c74ae5937490dceaf522b019f4eea817caa7f17ec3f8c402435a49fdcce1d68d4eaddf313663b9e3bc6eaff9900785dd37c68a920863b86ee5dbd4daf4fc9a90e44172de8bb4e87a3ce0dc22db104f3c42ff5990b0ee8e7b8f998f27820fadb112df3a8a9b5ab645b8e231bf90f651f0aa71b03232d60ab8d76acd9f36687bc689a391f17370b3462f4954f3cd3ca1c346c2e977b5ade8faa9826e674ac36a92a594c0e0e3d1cd288a60ccc42da4c45d8b12f8cc355ca4cb25d2e1d85e5933346e57a40cdde7a12323d6e4c8e4e51d032310c804a499cc3e1dbb069c7cadf4c27cf72eb83583bd4bcbedb97818be18b10110a424300e617a50dad994ceddf6cbf2af022282a4e93cc96d8bfa2c550784f527a8e1587675351161a5588bbe8097a3a4bb3e686cbb221160d690e8e9bccf96ef38c9e2f771845147db638e4b4940714371b39d52a9a5ac974f555b0caf225f8d6939fdd259b30cb1e1f59a94460fe4a1cf035ae676f7109e80280110b828d93626c0c16ebf97351aa7d93a1b39e25a4547915702fc5d18a16afb117aa98c449ecd0efa8e649870c8ab711bf4d9af8b75537fe09c72c5065ed92669264611b2daa8342c5ae698"}, 0x1008, 0x800) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r1}, {r2}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x79) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41"}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)={0x120, 0x13b, 0x3ff, "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"}, 0x120, 0x20004000}, 0x80) dup2(r2, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r4, 0x11, 0x2e, 0x40205) 2018/04/01 12:31:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000000)=0xe8) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x3, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r4, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:19 executing program 2: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 425.152765] IPVS: set_ctl: invalid protocol: 51 0.0.0.6:20004 lc 2018/04/01 12:31:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)) close(r0) 2018/04/01 12:31:20 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4000005}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB='system_u:object_r:utempter_exec_t:s0'], 0x24) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000900)={0x2, 0x4, 0x80, 0x800, r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000740)=0xc) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)="4c8518a4593b2f45cb83d358ded04910baa47cb9b806426ab5ff0e008e1651a755b4ce61dd146e1d878168090a742d13a64a61a6c65c656b90144755b5cb811a49fcc555fb31cdf8d6406c4530442cc4050372f7d5f2cb461df4cd47a6ebb1533f878759771c4bf01ebe6419bd207a12ab56c6d3caf1afe68f6b3a7f2ec0810a555b5c7a9f0ac27b58a3ca88f3288cd4bf1f2e4e91bad185", 0x98}, {&(0x7f00000003c0)="b0f8d4fa2420038796c9526bab0a72ac9e066622033893d5b25a43e036cd37ebe4d672a0ccd1222455c0a75233d21ed44b67176ec3e60d1ede2bd74193c7e277d9be57a2a01d7dc44733ce8778abb7bf36eaf4e382be1a739ad6d2fd1efe9232a747c9958bfb49bab17be7e4b34f09cfd53805645b4ed1d3fc640fb7213d9eb8e31eb4b4920ad48cec478f7b42b82b0d9c9462a6500e687c93697b20fdfb02506b3e36454632163678a110237a512e7ced83f5a30b0510dfb80680e51807f64c3d43d5", 0xc3}, {&(0x7f0000000540)="cd40275f6a1506bafec8356ee15e585e405a6c94408df1fba478f50990d06bccf1d9b3999fb7b67f9f789684954816e6b91af08323129b735d6fd446ead28f3ac21f299b8a8434fd5e6d1ca81496bbb0816b2cc442c89fd889b36e097d2ff6cf706b2f85b8d0e4c5e348c9a0aa", 0x6d}], 0x3, &(0x7f0000000880)=[@rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4}], 0x40, 0x40}, 0x0) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000000a00)="d5257bf679cb90d60555bb3b959f186e8bc931295da22fac3ffd93362226ce97fd7b216c2bee7e274c9a21916ab5c037bdd137b4b3c71249f97d90b5fd5404030f7e3686546d1a4ecb59dfd11f0f132b2541bbe5ed1a4997139b6e90928ec442538e9c1f570021d482844bf0b62b27cd8fce41467b5f58757de1e9432571df80b08de7051fc6547e76fdd508ede3269de071", 0x92}, {&(0x7f0000000bc0)="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", 0xfb}, {&(0x7f0000000dc0)="381314b75d619c12d33bdaab80801f3223be319d45fff2f2969773ce70ee0190fe957421b98d1855c472bc30b6c9b8a349ea152095f55388f2474173dad5d0f60ad1569bb4e7ec95a141d7bcf695c2ada103ff5d7da09ab85564919494d92037f38140ff6c8e93632a04ac07602e39a02d50b375cd6fc01186e4698d3555660113c00022379ae8", 0x87}, {&(0x7f0000000f80)="603a6ec525ddcec7ccdfaa4ba5395641c2e494693163198efcda300c4611c21fccffc7d435275ddfb14a4365dca4ab0b11af24b1a71a0f3633fdc141ba5924991e5eecff62fab289d09ed44fb54304199761f8db59da497fbbb9ce8f4aa6a66ceb2116b08fd82fc907b2a185921c8b8a034c409b", 0x74}, {&(0x7f0000001140)="87e1a73cdcbcd836fd1fbf5bf3dcee83f081933b1be97d51ded4bb44d768439c0eff3c8713e9ac0b6c435cba66b8f3d08ba3e5e43f31ddc7b2c4bc2d056e679b35f8a5354fd8481c3321732724f95a5c54a7aa", 0x53}], 0x5, 0x8) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) r5 = dup2(r0, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) io_setup(0x8000, &(0x7f0000000240)) 2018/04/01 12:31:20 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x3, 0x100001f, 0x0, 0x0, 0x0, 0x4345, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x10000, &(0x7f0000000140)=0x2) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) open(&(0x7f0000000340)='./file1\x00', 0x40381281, 0x20) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x3, 0x60200) socket$l2tp(0x18, 0x1, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000001600)={@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, {&(0x7f0000001540)=""/112, 0x70}, &(0x7f00000015c0)}, 0x9c) 2018/04/01 12:31:20 executing program 3: r0 = socket$inet(0x2, 0xa, 0x4000001) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) io_setup(0x1f, &(0x7f0000000040)=0x0) r2 = dup2(r0, r0) io_submit(r1, 0x1, &(0x7f0000001200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)="ea4c4b1af43fca219f41b6382ec81f67d3b1ccce6d0b8519c788a46f7e27871d464364a72597a2b199b377a7f1c38c8ed752d752716cd15e77ea68de51118368f008fcffc483238f67d252c7b1e0b213ad943b84d3aca7ce64f06c4ec09b3bb99c674ffdbab8f64aa6bc", 0x6a, 0x0, 0x0, 0x0, r2}]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffff927}}, 0xfff, 0x8000}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="8800e800020028749fd2b95eb178d100000000000000000016852db52fe754edf5cd79b81ed00f1ba5a8169a12d282ec94289081797b2e97792d471b8adcd16cd180511dc0b858a22b9b78355da540ecaafbe9806cb12a4f0c03b2b224f94bfccf401160beb8a4c243f953dce745ba4c06b04ee9b467b8dee093d0ebaa82471f01ee55ed5e0000f6ff000000"], &(0x7f0000000480)=0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4}, 0x8) 2018/04/01 12:31:20 executing program 2 (fault-call:4 fault-nth:0): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x2, '-u'}, 0x3) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) 2018/04/01 12:31:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0bb72a333fb9b158ac6e17ca73c59296b267e44e5b2a07d3addb3ee0a3d69e802066106c15e7eed579145179a4c2bcd225222664e4926c395eff9ec4abf53d87a9e2350ff9940bd9faec94da37f15f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x20}, &(0x7f0000000180)=0xc) [ 426.175988] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 426.184615] IPv6: NLM_F_CREATE should be specified when creating new route [ 426.252468] FAULT_INJECTION: forcing a failure. [ 426.252468] name failslab, interval 1, probability 0, space 0, times 0 [ 426.263809] CPU: 0 PID: 30454 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #374 [ 426.269200] IPv6: Can't replace route, no match found [ 426.271170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.271178] Call Trace: [ 426.271199] dump_stack+0x194/0x24d [ 426.271220] ? arch_local_irq_restore+0x53/0x53 [ 426.271248] should_fail+0x8c0/0xa40 [ 426.271263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 426.271282] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 426.271295] ? release_sock+0x1d4/0x2a0 [ 426.292120] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 426.292260] IPv6: Can't replace route, no match found [ 426.296879] ? trace_hardirqs_on+0xd/0x10 [ 426.296897] ? __local_bh_enable_ip+0x121/0x230 [ 426.296923] ? find_held_lock+0x35/0x1d0 [ 426.296962] ? check_same_owner+0x320/0x320 [ 426.345549] ? rcu_note_context_switch+0x710/0x710 2018/04/01 12:31:20 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/01 12:31:20 executing program 6: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f00000005c0)) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/04/01 12:31:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') preadv(r0, &(0x7f0000001600)=[{&(0x7f0000001340)=""/212, 0xd4}], 0x1, 0x0) 2018/04/01 12:31:20 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) [ 426.350503] should_failslab+0xec/0x120 [ 426.354491] kmem_cache_alloc_node+0x56/0x760 [ 426.359005] ? netlink_getsockopt+0x660/0x660 [ 426.363518] __alloc_skb+0xf1/0x780 [ 426.367157] ? skb_copy_and_csum_dev+0x370/0x370 [ 426.371920] ? kasan_check_write+0x14/0x20 [ 426.376161] ? _copy_from_user+0x99/0x110 [ 426.380323] ? rw_copy_check_uvector+0x1be/0x280 [ 426.385096] ? import_iovec+0x238/0x430 [ 426.389152] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 426.394699] netlink_sendmsg+0xa86/0xe60 [ 426.398775] ? netlink_unicast+0x6b0/0x6b0 2018/04/01 12:31:20 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) [ 426.403022] ? security_socket_sendmsg+0x89/0xb0 [ 426.407781] ? netlink_unicast+0x6b0/0x6b0 [ 426.412023] sock_sendmsg+0xca/0x110 [ 426.415746] ___sys_sendmsg+0x767/0x8b0 [ 426.419723] ? copy_msghdr_from_user+0x590/0x590 [ 426.424479] ? find_held_lock+0x35/0x1d0 [ 426.428560] ? __f_unlock_pos+0x19/0x20 [ 426.432551] ? lock_downgrade+0x980/0x980 [ 426.436705] ? get_pid_task+0xbc/0x140 [ 426.440606] ? __fget_light+0x2b2/0x3c0 [ 426.444586] ? fget_raw+0x20/0x20 [ 426.448049] ? find_held_lock+0x35/0x1d0 2018/04/01 12:31:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x8, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 426.452123] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 426.456980] ? vfs_write+0x374/0x510 [ 426.460700] ? wait_for_completion+0x770/0x770 [ 426.465300] __sys_sendmsg+0xe5/0x210 [ 426.469111] ? __sys_sendmsg+0xe5/0x210 [ 426.473094] ? SyS_shutdown+0x290/0x290 [ 426.477085] ? __sb_end_write+0xa0/0xd0 [ 426.481087] ? SyS_read+0x220/0x220 [ 426.484726] SyS_sendmsg+0x2d/0x50 [ 426.488269] ? __sys_sendmsg+0x210/0x210 [ 426.492340] do_syscall_64+0x281/0x940 [ 426.496233] ? vmalloc_sync_all+0x30/0x30 2018/04/01 12:31:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) [ 426.500382] ? _raw_spin_unlock_irq+0x27/0x70 [ 426.504882] ? finish_task_switch+0x1c1/0x7e0 [ 426.509384] ? syscall_return_slowpath+0x550/0x550 [ 426.514322] ? syscall_return_slowpath+0x2ac/0x550 [ 426.519268] ? prepare_exit_to_usermode+0x350/0x350 [ 426.524299] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 426.529671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 426.534531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 426.539724] RIP: 0033:0x454e79 [ 426.542914] RSP: 002b:00007f32fc32bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 426.550631] RAX: ffffffffffffffda RBX: 00007f32fc32c6d4 RCX: 0000000000454e79 [ 426.557909] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000014 [ 426.565187] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 426.572467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 426.579749] R13: 00000000000004ed R14: 00000000006f96d8 R15: 0000000000000000 2018/04/01 12:31:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(0xffffffffffffffff) 2018/04/01 12:31:21 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@setlink={0x20, 0x13, 0x201}, 0x20}, 0x1}, 0x0) 2018/04/01 12:31:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)="00000000000000000f000000000800", 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/01 12:31:21 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/04/01 12:31:21 executing program 2 (fault-call:4 fault-nth:1): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 426.837383] FAULT_INJECTION: forcing a failure. [ 426.837383] name failslab, interval 1, probability 0, space 0, times 0 [ 426.849008] CPU: 0 PID: 30509 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #374 [ 426.856396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.865761] Call Trace: [ 426.868366] dump_stack+0x194/0x24d [ 426.871999] ? arch_local_irq_restore+0x53/0x53 [ 426.876671] should_fail+0x8c0/0xa40 [ 426.880375] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 426.885500] ? save_stack+0xa3/0xd0 [ 426.889138] ? save_stack+0x43/0xd0 [ 426.892758] ? kasan_kmalloc+0xad/0xe0 [ 426.896635] ? kasan_slab_alloc+0x12/0x20 [ 426.900771] ? find_held_lock+0x35/0x1d0 [ 426.904850] ? check_same_owner+0x320/0x320 [ 426.909168] ? lock_downgrade+0x980/0x980 [ 426.913314] ? rcu_note_context_switch+0x710/0x710 [ 426.918252] should_failslab+0xec/0x120 [ 426.922216] kmem_cache_alloc_node_trace+0x5a/0x760 [ 426.927234] __kmalloc_node_track_caller+0x33/0x70 [ 426.932152] __kmalloc_reserve.isra.39+0x41/0xd0 [ 426.936893] __alloc_skb+0x13b/0x780 [ 426.940595] ? skb_copy_and_csum_dev+0x370/0x370 [ 426.945334] ? kasan_check_write+0x14/0x20 [ 426.949555] ? _copy_from_user+0x99/0x110 [ 426.953702] ? rw_copy_check_uvector+0x1be/0x280 [ 426.958452] ? import_iovec+0x238/0x430 [ 426.962425] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 426.967965] netlink_sendmsg+0xa86/0xe60 [ 426.972033] ? netlink_unicast+0x6b0/0x6b0 [ 426.976268] ? security_socket_sendmsg+0x89/0xb0 [ 426.981016] ? netlink_unicast+0x6b0/0x6b0 [ 426.985240] sock_sendmsg+0xca/0x110 [ 426.988938] ___sys_sendmsg+0x767/0x8b0 [ 426.992898] ? copy_msghdr_from_user+0x590/0x590 [ 426.997636] ? find_held_lock+0x35/0x1d0 [ 427.001946] ? __f_unlock_pos+0x19/0x20 [ 427.005905] ? lock_downgrade+0x980/0x980 [ 427.010042] ? get_pid_task+0xbc/0x140 [ 427.013913] ? __fget_light+0x2b2/0x3c0 [ 427.017867] ? fget_raw+0x20/0x20 [ 427.021303] ? find_held_lock+0x35/0x1d0 [ 427.025349] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 427.030172] ? vfs_write+0x374/0x510 [ 427.033867] ? wait_for_completion+0x770/0x770 [ 427.038438] __sys_sendmsg+0xe5/0x210 [ 427.042217] ? __sys_sendmsg+0xe5/0x210 [ 427.046173] ? SyS_shutdown+0x290/0x290 [ 427.050142] ? __sb_end_write+0xa0/0xd0 [ 427.054119] ? SyS_read+0x220/0x220 [ 427.057732] SyS_sendmsg+0x2d/0x50 [ 427.061253] ? __sys_sendmsg+0x210/0x210 [ 427.065296] do_syscall_64+0x281/0x940 [ 427.069169] ? vmalloc_sync_all+0x30/0x30 [ 427.073295] ? _raw_spin_unlock_irq+0x27/0x70 [ 427.077770] ? finish_task_switch+0x1c1/0x7e0 [ 427.082247] ? syscall_return_slowpath+0x550/0x550 [ 427.087165] ? syscall_return_slowpath+0x2ac/0x550 [ 427.092074] ? prepare_exit_to_usermode+0x350/0x350 [ 427.097070] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 427.102417] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.107246] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 427.112416] RIP: 0033:0x454e79 [ 427.115582] RSP: 002b:00007f32fc32bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 427.123280] RAX: ffffffffffffffda RBX: 00007f32fc32c6d4 RCX: 0000000000454e79 [ 427.130531] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000014 [ 427.137779] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 427.145031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 427.152282] R13: 00000000000004ed R14: 00000000006f96d8 R15: 0000000000000001 2018/04/01 12:31:21 executing program 6: 2018/04/01 12:31:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x162) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000380)) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f00000000c0), &(0x7f0000000280)=0x4) 2018/04/01 12:31:21 executing program 2 (fault-call:4 fault-nth:2): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:21 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/01 12:31:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/01 12:31:21 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0x1e, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000040)=""/30}, &(0x7f0000000200)=0x78) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x15d) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='coredump_filter\x00') r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40, 0x0) fanotify_mark(r2, 0x89, 0x8000000, r3, &(0x7f0000000300)='./file0\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000003c0), 0x10da, 0x0, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x3) 2018/04/01 12:31:21 executing program 4: shmget(0x2, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) 2018/04/01 12:31:21 executing program 0: perf_event_open(&(0x7f000057c000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xb6b7) lseek(r1, 0x0, 0x4) 2018/04/01 12:31:21 executing program 6: 2018/04/01 12:31:21 executing program 0: [ 427.342294] FAULT_INJECTION: forcing a failure. [ 427.342294] name failslab, interval 1, probability 0, space 0, times 0 [ 427.353617] CPU: 0 PID: 30535 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #374 [ 427.361894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.371259] Call Trace: [ 427.373864] dump_stack+0x194/0x24d [ 427.377508] ? arch_local_irq_restore+0x53/0x53 [ 427.382193] ? __lock_acquire+0x664/0x3e00 [ 427.386449] should_fail+0x8c0/0xa40 [ 427.390175] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 427.395285] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 427.400502] ? perf_trace_lock+0x4d6/0x900 [ 427.404746] ? print_irqtrace_events+0x270/0x270 [ 427.409510] ? trace_event_raw_event_lock+0x340/0x340 [ 427.414712] ? print_irqtrace_events+0x270/0x270 [ 427.419476] ? __lock_acquire+0x664/0x3e00 [ 427.423713] ? trace_hardirqs_off+0x10/0x10 [ 427.428049] ? __lock_acquire+0x664/0x3e00 [ 427.432301] should_failslab+0xec/0x120 [ 427.436286] kmem_cache_alloc_trace+0x4b/0x740 [ 427.440953] ? perf_trace_run_bpf_submit+0x206/0x330 [ 427.446068] ? perf_trace_run_bpf_submit+0x206/0x330 [ 427.451175] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 427.456291] xfrm_state_alloc+0xb8/0x630 [ 427.460363] ? xfrm_state_walk_done+0x340/0x340 [ 427.465045] ? lock_acquire+0x1d5/0x580 [ 427.469028] ? xfrm_netlink_rcv+0x60/0x90 [ 427.473192] ? lock_release+0xa40/0xa40 [ 427.477173] ? check_same_owner+0x320/0x320 [ 427.481505] ? perf_trace_lock+0x4d6/0x900 [ 427.485744] ? rcu_note_context_switch+0x710/0x710 [ 427.490683] xfrm_add_sa+0x81d/0x33d0 [ 427.494510] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 427.499536] ? nla_parse+0x29a/0x3d0 [ 427.503245] ? nla_validate+0x1c0/0x1c0 [ 427.507211] ? __netlink_ns_capable+0xe1/0x120 [ 427.511784] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 427.516784] xfrm_user_rcv_msg+0x41c/0x860 [ 427.521005] ? xfrm_user_rcv_msg+0x41c/0x860 [ 427.525404] ? xfrm_dump_sa_done+0xe0/0xe0 [ 427.529622] ? netlink_deliver_tap+0x2c0/0xf90 [ 427.534187] ? lock_downgrade+0x980/0x980 [ 427.538319] ? lock_release+0xa40/0xa40 [ 427.542296] ? __might_fault+0x110/0x1d0 [ 427.546343] netlink_rcv_skb+0x14b/0x380 [ 427.550386] ? xfrm_dump_sa_done+0xe0/0xe0 [ 427.554603] ? netlink_ack+0xa10/0xa10 [ 427.558477] ? netlink_skb_destructor+0x1d0/0x1d0 [ 427.563308] xfrm_netlink_rcv+0x6f/0x90 [ 427.567265] netlink_unicast+0x4c4/0x6b0 [ 427.571309] ? netlink_attachskb+0x8a0/0x8a0 [ 427.575705] ? security_netlink_send+0x81/0xb0 [ 427.580272] netlink_sendmsg+0xa4a/0xe60 [ 427.584326] ? netlink_unicast+0x6b0/0x6b0 [ 427.588541] ? security_socket_sendmsg+0x89/0xb0 [ 427.593274] ? netlink_unicast+0x6b0/0x6b0 [ 427.597493] sock_sendmsg+0xca/0x110 [ 427.601187] ___sys_sendmsg+0x767/0x8b0 [ 427.605253] ? copy_msghdr_from_user+0x590/0x590 [ 427.609995] ? find_held_lock+0x35/0x1d0 [ 427.614049] ? __f_unlock_pos+0x19/0x20 [ 427.618003] ? lock_downgrade+0x980/0x980 [ 427.622137] ? get_pid_task+0xbc/0x140 [ 427.626007] ? __fget_light+0x2b2/0x3c0 [ 427.629970] ? fget_raw+0x20/0x20 [ 427.633415] ? find_held_lock+0x35/0x1d0 [ 427.637459] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 427.642284] ? vfs_write+0x374/0x510 [ 427.645979] ? wait_for_completion+0x770/0x770 [ 427.650548] __sys_sendmsg+0xe5/0x210 [ 427.654329] ? __sys_sendmsg+0xe5/0x210 [ 427.658287] ? SyS_shutdown+0x290/0x290 [ 427.662244] ? __sb_end_write+0xa0/0xd0 [ 427.666213] ? SyS_read+0x220/0x220 [ 427.669828] SyS_sendmsg+0x2d/0x50 [ 427.673347] ? __sys_sendmsg+0x210/0x210 [ 427.677400] do_syscall_64+0x281/0x940 [ 427.681268] ? vmalloc_sync_all+0x30/0x30 [ 427.685395] ? _raw_spin_unlock_irq+0x27/0x70 [ 427.689873] ? finish_task_switch+0x1c1/0x7e0 [ 427.694350] ? syscall_return_slowpath+0x550/0x550 [ 427.699261] ? syscall_return_slowpath+0x2ac/0x550 [ 427.704188] ? prepare_exit_to_usermode+0x350/0x350 [ 427.709189] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 427.714543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.719374] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 427.724544] RIP: 0033:0x454e79 [ 427.727715] RSP: 002b:00007f32fc32bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 427.735407] RAX: ffffffffffffffda RBX: 00007f32fc32c6d4 RCX: 0000000000454e79 [ 427.742658] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000014 [ 427.749911] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 427.757161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 427.764416] R13: 00000000000004ed R14: 00000000006f96d8 R15: 0000000000000002 2018/04/01 12:31:22 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/01 12:31:22 executing program 4: 2018/04/01 12:31:22 executing program 6: 2018/04/01 12:31:22 executing program 0: 2018/04/01 12:31:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket(0x13, 0x800, 0xe8cc) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000180)=""/110, 0x6e}, &(0x7f0000000100), 0x22}, 0x20) 2018/04/01 12:31:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x8, &(0x7f00000000c0)=@raw=[@alu={0x0, 0x2, 0xc, 0x6, 0x6, 0x30, 0x10}, @ldst={0x1, 0x0, 0x6, 0xf, 0x8, 0x10, 0x9}, @jmp={0x5, 0x3, 0x1, 0x6, 0x1, 0xfffffffc}, @generic={0x1, 0xffffffff, 0x5, 0x2e1}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000280)=""/183, 0x40f00}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcd94c", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) 2018/04/01 12:31:22 executing program 5: 2018/04/01 12:31:22 executing program 2 (fault-call:4 fault-nth:3): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:22 executing program 5: 2018/04/01 12:31:22 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000ce8b40)={{0x6, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) 2018/04/01 12:31:22 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000080)='\f', 0x1}], 0x1}, 0x0) 2018/04/01 12:31:22 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB]], 0x0, 0x0, &(0x7f000023c000)}) [ 428.457627] FAULT_INJECTION: forcing a failure. [ 428.457627] name failslab, interval 1, probability 0, space 0, times 0 [ 428.469263] CPU: 0 PID: 30561 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #374 [ 428.476658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.486022] Call Trace: [ 428.486742] binder: 30572:30573 got transaction with invalid offsets ptr [ 428.488617] dump_stack+0x194/0x24d [ 428.488666] ? arch_local_irq_restore+0x53/0x53 [ 428.503810] should_fail+0x8c0/0xa40 [ 428.507544] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 428.512687] ? find_held_lock+0x35/0x1d0 [ 428.514151] binder: 30572:30573 transaction failed 29201/-14, size 56-8 line 2991 [ 428.516758] ? __lock_is_held+0xb6/0x140 [ 428.516794] ? check_same_owner+0x320/0x320 [ 428.516812] ? rcu_note_context_switch+0x710/0x710 [ 428.516825] ? xfrm_state_walk_done+0x340/0x340 [ 428.539066] binder: BINDER_SET_CONTEXT_MGR already set [ 428.542418] should_failslab+0xec/0x120 [ 428.542433] __kmalloc+0x63/0x760 [ 428.542446] ? xfrm_find_algo+0x1c4/0x270 [ 428.542461] ? xfrm_add_sa+0x11f0/0x33d0 [ 428.542482] xfrm_add_sa+0x11f0/0x33d0 [ 428.557301] binder: 30572:30579 ioctl 40046207 0 returned -16 [ 428.559513] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 428.559528] ? nla_parse+0x29a/0x3d0 [ 428.559545] ? nla_validate+0x1c0/0x1c0 [ 428.559561] ? __netlink_ns_capable+0xe1/0x120 [ 428.559574] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 428.590302] binder: undelivered TRANSACTION_ERROR: 29201 [ 428.590834] xfrm_user_rcv_msg+0x41c/0x860 [ 428.590847] ? xfrm_user_rcv_msg+0x41c/0x860 [ 428.590864] ? xfrm_dump_sa_done+0xe0/0xe0 [ 428.590876] ? netlink_deliver_tap+0x2c0/0xf90 [ 428.590892] ? lock_downgrade+0x980/0x980 [ 428.590906] ? lock_release+0xa40/0xa40 [ 428.626828] ? __might_fault+0x110/0x1d0 [ 428.630883] netlink_rcv_skb+0x14b/0x380 [ 428.634936] ? xfrm_dump_sa_done+0xe0/0xe0 [ 428.639157] ? netlink_ack+0xa10/0xa10 [ 428.643049] ? netlink_skb_destructor+0x1d0/0x1d0 [ 428.647887] xfrm_netlink_rcv+0x6f/0x90 [ 428.651848] netlink_unicast+0x4c4/0x6b0 [ 428.655901] ? netlink_attachskb+0x8a0/0x8a0 [ 428.660303] ? security_netlink_send+0x81/0xb0 [ 428.664871] netlink_sendmsg+0xa4a/0xe60 [ 428.668931] ? netlink_unicast+0x6b0/0x6b0 [ 428.673156] ? security_socket_sendmsg+0x89/0xb0 [ 428.678869] ? netlink_unicast+0x6b0/0x6b0 [ 428.683094] sock_sendmsg+0xca/0x110 [ 428.686798] ___sys_sendmsg+0x767/0x8b0 [ 428.690769] ? copy_msghdr_from_user+0x590/0x590 [ 428.695509] ? find_held_lock+0x35/0x1d0 [ 428.699563] ? __f_unlock_pos+0x19/0x20 [ 428.703524] ? lock_downgrade+0x980/0x980 [ 428.707683] ? get_pid_task+0xbc/0x140 [ 428.711557] ? __fget_light+0x2b2/0x3c0 [ 428.715526] ? fget_raw+0x20/0x20 [ 428.718966] ? find_held_lock+0x35/0x1d0 [ 428.723022] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 428.727848] ? vfs_write+0x374/0x510 [ 428.731548] ? wait_for_completion+0x770/0x770 [ 428.736126] __sys_sendmsg+0xe5/0x210 [ 428.739915] ? __sys_sendmsg+0xe5/0x210 [ 428.743873] ? SyS_shutdown+0x290/0x290 [ 428.747835] ? __sb_end_write+0xa0/0xd0 [ 428.751805] ? SyS_read+0x220/0x220 [ 428.755421] SyS_sendmsg+0x2d/0x50 [ 428.758942] ? __sys_sendmsg+0x210/0x210 [ 428.762994] do_syscall_64+0x281/0x940 [ 428.766864] ? vmalloc_sync_all+0x30/0x30 [ 428.770993] ? _raw_spin_unlock_irq+0x27/0x70 [ 428.775476] ? finish_task_switch+0x1c1/0x7e0 [ 428.779985] ? syscall_return_slowpath+0x550/0x550 [ 428.784904] ? syscall_return_slowpath+0x2ac/0x550 [ 428.790002] ? prepare_exit_to_usermode+0x350/0x350 [ 428.795009] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 428.800471] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/01 12:31:22 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/01 12:31:23 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/01 12:31:23 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/01 12:31:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3}) 2018/04/01 12:31:23 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc}, 0xc) [ 428.805305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.810477] RIP: 0033:0x454e79 [ 428.813649] RSP: 002b:00007f32fc32bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 428.821350] RAX: ffffffffffffffda RBX: 00007f32fc32c6d4 RCX: 0000000000454e79 [ 428.828603] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000014 [ 428.835855] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 428.843116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 428.850370] R13: 00000000000004ed R14: 00000000006f96d8 R15: 0000000000000003 2018/04/01 12:31:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x800) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fcntl$setstatus(r0, 0x4, 0x0) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) r1 = fcntl$getown(r0, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r1) syz_open_procfs(r1, &(0x7f0000000180)="736317a74220bbe268656400388351d4d696ed482e045fa5955a85052cb146bc39c5c1d2c1") sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:23 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/01 12:31:23 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000240)=ANY=[@ANYBLOB=';']}) 2018/04/01 12:31:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)) close(r0) 2018/04/01 12:31:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) syz_extract_tcp_res(&(0x7f00000000c0), 0x1, 0x5) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:23 executing program 5: r0 = gettid() exit(0x0) prctl$setendian(0x14, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) 2018/04/01 12:31:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x9) ioctl$KDADDIO(r1, 0x4b34, 0x6) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x192) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0x4, 0x4) 2018/04/01 12:31:23 executing program 0 (fault-call:8 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:23 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/01 12:31:24 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x3, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x101085, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x1000, 0x800, 0x401, 0x0, 0x8996, 0x8, 0x0, 0x6, 0x6, 0x3, 0x3}, 0xb) 2018/04/01 12:31:24 executing program 5: r0 = gettid() exit(0x0) prctl$setendian(0x14, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) 2018/04/01 12:31:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = accept4(r0, &(0x7f0000000280)=@generic, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x84, 0x4, 0x23, 0x100, 0x622, 0x10000, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x5, 0x6, 0x3f, 0x7, 0x3}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffff529}}, 0x81, 0x6}, &(0x7f00000004c0)=0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r4, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x340) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r3, 0x800, 0x70bd2b, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x811}, 0x40) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0x18, 0x117, 0x2, "91"}], 0x18}}], 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000700)="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") 2018/04/01 12:31:24 executing program 2 (fault-call:4 fault-nth:4): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:24 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/01 12:31:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x100) sysfs$1(0x1, &(0x7f0000000380)='em0&&^!%user.*\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x3, 0x0, 0x2, 0x2, 0x100000000, 0x9}, &(0x7f0000000100)=0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f00000001c0)="248d3e379349195f08d1c155b8b14afeb855ee9833df6c8bde76fdd21491c5e2c006fbd95a9ee5db97d8aa053af3a51bdb482511edf509802e6009e31b0b39244ef8818a6978abe1e50c2b5331099c7a90b562199d546ef9cfb3dbd6a9ec3c3be0737ca60663c4ab314916a696177b4d47b661b069931b3af433202612c9e6eb84782c1a3e18f49de1fa804bad9f8365e5d6664b8e3668d2b813e7bf12652992b9cad66afd7012d79b1c44bd37ad957d3465eec8b9bd3e9391769b", 0xbb) rt_sigprocmask(0x3, &(0x7f0000000180), &(0x7f0000000280), 0x8) accept$inet(r1, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x5b5, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000180)="3a50ebc8cd8007b07651d8b0b82a10177584c9959f5567110d5965eff9826c4ccb9c9bbd477fbe06d75531b9b0f753c269c87377e8c97ab1fe28fa3f5c6c773f7d250b7ed4b981e61fe28a176d33574fb87284", 0xfffffffffffffed6, 0x0, &(0x7f00000002c0)={0x2, 0x200000, @rand_addr}, 0xfffffed8) 2018/04/01 12:31:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x121000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) fcntl$getflags(r2, 0xb) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/04/01 12:31:24 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) [ 430.387984] FAULT_INJECTION: forcing a failure. [ 430.387984] name failslab, interval 1, probability 0, space 0, times 0 [ 430.399342] CPU: 0 PID: 30654 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #374 [ 430.406712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.416087] Call Trace: [ 430.418687] dump_stack+0x194/0x24d [ 430.422326] ? arch_local_irq_restore+0x53/0x53 [ 430.427017] should_fail+0x8c0/0xa40 [ 430.430749] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.435862] ? perf_trace_lock+0x4d6/0x900 [ 430.440113] ? __unwind_start+0x169/0x330 [ 430.444290] ? find_held_lock+0x35/0x1d0 [ 430.448369] ? __lock_is_held+0xb6/0x140 [ 430.452457] ? check_same_owner+0x320/0x320 [ 430.456783] ? find_held_lock+0x35/0x1d0 [ 430.460852] ? rcu_note_context_switch+0x710/0x710 [ 430.465807] should_failslab+0xec/0x120 [ 430.469818] kmem_cache_alloc_trace+0x4b/0x740 [ 430.474490] ? rcu_read_lock_held+0xa9/0xc0 [ 430.478816] ? xfrm_state_get_afinfo+0x138/0x280 [ 430.483584] ah6_init_state+0xbb/0x590 [ 430.487485] __xfrm_init_state+0x48c/0xd60 [ 430.491735] ? xfrm_get_mode.part.29+0x260/0x260 [ 430.496497] ? xfrm_find_algo+0x1c4/0x270 [ 430.500657] ? xfrm_add_sa+0x11f0/0x33d0 [ 430.504732] xfrm_add_sa+0x19e8/0x33d0 [ 430.508648] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 430.513672] ? nla_parse+0x29a/0x3d0 [ 430.517400] ? nla_validate+0x1c0/0x1c0 [ 430.521385] ? __netlink_ns_capable+0xe1/0x120 [ 430.525978] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 430.531005] xfrm_user_rcv_msg+0x41c/0x860 [ 430.535258] ? xfrm_user_rcv_msg+0x41c/0x860 [ 430.539679] ? xfrm_dump_sa_done+0xe0/0xe0 [ 430.543930] ? netlink_deliver_tap+0x2c0/0xf90 [ 430.548521] ? lock_downgrade+0x980/0x980 [ 430.552675] ? lock_release+0xa40/0xa40 [ 430.556680] ? __might_fault+0x110/0x1d0 [ 430.560757] netlink_rcv_skb+0x14b/0x380 [ 430.564816] ? xfrm_dump_sa_done+0xe0/0xe0 [ 430.569054] ? netlink_ack+0xa10/0xa10 [ 430.572953] ? netlink_skb_destructor+0x1d0/0x1d0 [ 430.577804] xfrm_netlink_rcv+0x6f/0x90 [ 430.581786] netlink_unicast+0x4c4/0x6b0 [ 430.585858] ? netlink_attachskb+0x8a0/0x8a0 [ 430.590284] ? security_netlink_send+0x81/0xb0 [ 430.594878] netlink_sendmsg+0xa4a/0xe60 [ 430.598954] ? netlink_unicast+0x6b0/0x6b0 [ 430.603200] ? security_socket_sendmsg+0x89/0xb0 [ 430.607950] ? netlink_unicast+0x6b0/0x6b0 [ 430.612168] sock_sendmsg+0xca/0x110 [ 430.615863] ___sys_sendmsg+0x767/0x8b0 [ 430.619823] ? copy_msghdr_from_user+0x590/0x590 [ 430.624560] ? find_held_lock+0x35/0x1d0 [ 430.628607] ? __f_unlock_pos+0x19/0x20 [ 430.632564] ? lock_downgrade+0x980/0x980 [ 430.636690] ? get_pid_task+0xbc/0x140 [ 430.640566] ? __fget_light+0x2b2/0x3c0 [ 430.644526] ? fget_raw+0x20/0x20 [ 430.647973] ? find_held_lock+0x35/0x1d0 [ 430.652041] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 430.656872] ? vfs_write+0x374/0x510 [ 430.660575] ? wait_for_completion+0x770/0x770 [ 430.665147] __sys_sendmsg+0xe5/0x210 [ 430.668933] ? __sys_sendmsg+0xe5/0x210 [ 430.672889] ? SyS_shutdown+0x290/0x290 [ 430.676846] ? __sb_end_write+0xa0/0xd0 [ 430.680848] ? SyS_read+0x220/0x220 [ 430.684476] SyS_sendmsg+0x2d/0x50 [ 430.688029] ? __sys_sendmsg+0x210/0x210 [ 430.692086] do_syscall_64+0x281/0x940 [ 430.695963] ? vmalloc_sync_all+0x30/0x30 [ 430.700091] ? _raw_spin_unlock_irq+0x27/0x70 [ 430.704575] ? finish_task_switch+0x1c1/0x7e0 [ 430.709065] ? syscall_return_slowpath+0x550/0x550 [ 430.713975] ? syscall_return_slowpath+0x2ac/0x550 [ 430.718887] ? prepare_exit_to_usermode+0x350/0x350 [ 430.723908] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 430.729257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.734089] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 430.739270] RIP: 0033:0x454e79 [ 430.742456] RSP: 002b:00007f32fc32bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.750157] RAX: ffffffffffffffda RBX: 00007f32fc32c6d4 RCX: 0000000000454e79 [ 430.757415] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000014 [ 430.764674] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 430.771934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 430.779186] R13: 00000000000004ed R14: 00000000006f96d8 R15: 0000000000000004 2018/04/01 12:31:25 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$can_raw(r6, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r6, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000780)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000400)}], 0x4, &(0x7f0000000580)=""/169, 0xa9, 0x3a}, 0x2001) r7 = userfaultfd(0x80000) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r7) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$TCXONC(r0, 0x540a, 0xfff) 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)={&(0x7f0000000840)=ANY=[@ANYBLOB="e40000920e499b6b858a16001900652000000000fddbdf25e000009a945f99823a7e0000000000000ff159907dabc1535804910000000002001414150000000000000000000000004e20000000"], 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)={0x24, r8, 0x400, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x9, 0x4) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r9, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/01 12:31:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r2 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='ppp0*eth0\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r4, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000580)={0x0, 0x1000, 0xffffffffffffffe1, 0x1, 0xe2b, 0x103, 0xfffffffffffffffd, 0x2, 0x7, 0x7, 0x401}, 0xb) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000400)=0x101, &(0x7f0000000440)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000540)={'ip6tnl0\x00', {0x4, 0x1, 0xfffffffffffffff7, "4f0d1abbd74b", 0xffff}}) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:25 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x13dca1b729aa8d3d, 0x0) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendto$inet6(r0, &(0x7f00000000c0)="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", 0xfa, 0x8044, &(0x7f00000001c0)={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x1c) 2018/04/01 12:31:25 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = socket$inet(0x2, 0x3, 0x19) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpgrp(0x0) r3 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) r4 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x404000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2", 0x3}) shmctl$SHM_LOCK(r3, 0xb) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r5) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$unix(r5, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000400)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0xfd77) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000140)={@reserved=0x1}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000800)={r7, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000340)={{0x8, 0x6}, {0x3, 0x5}, 0x8, 0x4, 0x6}) close(r1) close(r1) 2018/04/01 12:31:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x5) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0xffffffff, &(0x7f00000001c0)=0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x563001, 0x64) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x8, 0x3f, 0x3, 0x80, 0x10, 0x1}) 2018/04/01 12:31:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, {0x6, 0x2, 0x1f, 0x6, 0x0, 0x3}, 0x4, 0x9}, 0xe) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r2 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0xbaa) write(r2, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="f71dbdfd061d8b5dbfc420b89c67be644bb10ecfe2d3a9b21c523d630856726bcdb878b6ae04c2fee2803babc2a2006c5c47ce95a00da7b91e70bd62c35f6c1f66c701e89fcc154593caac893a21c356188aae2eb09f7fcfaecf7e9408fb02b74533f328eb3b194147fa775ecb5aca557ae675722d87f89e152579543f0fceaf7b14569465") ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:25 executing program 5: r0 = gettid() exit(0x0) prctl$setendian(0x14, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) 2018/04/01 12:31:25 executing program 2 (fault-call:4 fault-nth:5): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:25 executing program 1: r0 = socket$inet6(0xa, 0x90007, 0x51) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x19}}, 0x1c) socketpair(0x9, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f00000002c0)="1c865c95b618535c8e83a30852d80a443c4164be5220598cfffc9cc5ea46a4f7d66ab2dc18a9f6caca773a01bbcf55378a28299bca0cbf29a63bbede400c2e9a43376b8190671a8c2a056ae47eab80d5ad3d765667445ec9900abc803ce18e375551871d935c686205c2f2024bb56f3372ad853a169dc9bc392c89a7add8d04756a6d137d6e9f9d8bf3cf2149b23876247cb58e6ba925be4bc24208892675efb6c9a789f36233594", 0xa8, 0x80, &(0x7f00000001c0)={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0xf, 0x6, 0x0, 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) [ 431.408612] FAULT_INJECTION: forcing a failure. [ 431.408612] name failslab, interval 1, probability 0, space 0, times 0 [ 431.420086] CPU: 1 PID: 30699 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #374 [ 431.427457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.436813] Call Trace: [ 431.439408] dump_stack+0x194/0x24d [ 431.443049] ? arch_local_irq_restore+0x53/0x53 [ 431.447721] ? trace_event_raw_event_lock+0x340/0x340 [ 431.452924] should_fail+0x8c0/0xa40 [ 431.456644] ? trace_hardirqs_off+0x10/0x10 [ 431.460975] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 431.466084] ? unwind_get_return_address+0x61/0xa0 [ 431.471024] ? lock_acquire+0x1d5/0x580 [ 431.475016] ? find_held_lock+0x35/0x1d0 [ 431.479083] ? __lock_is_held+0xb6/0x140 [ 431.483154] ? check_same_owner+0x320/0x320 [ 431.487475] ? rcu_note_context_switch+0x710/0x710 [ 431.492416] should_failslab+0xec/0x120 [ 431.496481] __kmalloc+0x63/0x760 [ 431.500004] ? crypto_larval_alloc+0x1d0/0x1d0 [ 431.504590] ? __lock_is_held+0xb6/0x140 [ 431.508658] ? crypto_create_tfm+0x82/0x2e0 [ 431.512981] crypto_create_tfm+0x82/0x2e0 [ 431.517132] crypto_alloc_tfm+0x114/0x2b0 [ 431.521417] ? crypto_larval_alloc+0x1d0/0x1d0 [ 431.526071] crypto_alloc_ahash+0x2c/0x40 [ 431.530219] ah6_init_state+0xf7/0x590 [ 431.534110] __xfrm_init_state+0x48c/0xd60 [ 431.538332] ? xfrm_get_mode.part.29+0x260/0x260 [ 431.543094] ? xfrm_find_algo+0x1c4/0x270 [ 431.547240] ? xfrm_add_sa+0x11f0/0x33d0 [ 431.551299] xfrm_add_sa+0x19e8/0x33d0 [ 431.555186] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 431.560183] ? nla_parse+0x29a/0x3d0 [ 431.563881] ? nla_validate+0x1c0/0x1c0 [ 431.567837] ? __netlink_ns_capable+0xe1/0x120 [ 431.572400] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 431.577398] xfrm_user_rcv_msg+0x41c/0x860 [ 431.581617] ? xfrm_user_rcv_msg+0x41c/0x860 [ 431.586024] ? xfrm_dump_sa_done+0xe0/0xe0 [ 431.590247] ? netlink_deliver_tap+0x2c0/0xf90 [ 431.594819] ? lock_downgrade+0x980/0x980 [ 431.598965] ? lock_release+0xa40/0xa40 [ 431.602937] ? __might_fault+0x110/0x1d0 [ 431.607150] netlink_rcv_skb+0x14b/0x380 [ 431.611198] ? xfrm_dump_sa_done+0xe0/0xe0 [ 431.615424] ? netlink_ack+0xa10/0xa10 [ 431.619300] ? netlink_skb_destructor+0x1d0/0x1d0 [ 431.624124] xfrm_netlink_rcv+0x6f/0x90 [ 431.628082] netlink_unicast+0x4c4/0x6b0 [ 431.632124] ? netlink_attachskb+0x8a0/0x8a0 [ 431.636526] ? security_netlink_send+0x81/0xb0 [ 431.641099] netlink_sendmsg+0xa4a/0xe60 [ 431.645151] ? netlink_unicast+0x6b0/0x6b0 [ 431.649380] ? security_socket_sendmsg+0x89/0xb0 [ 431.654116] ? netlink_unicast+0x6b0/0x6b0 [ 431.658354] sock_sendmsg+0xca/0x110 [ 431.662058] ___sys_sendmsg+0x767/0x8b0 [ 431.666024] ? copy_msghdr_from_user+0x590/0x590 [ 431.670771] ? find_held_lock+0x35/0x1d0 [ 431.674826] ? __f_unlock_pos+0x19/0x20 [ 431.678786] ? lock_downgrade+0x980/0x980 [ 431.682920] ? get_pid_task+0xbc/0x140 [ 431.686801] ? __fget_light+0x2b2/0x3c0 [ 431.690761] ? fget_raw+0x20/0x20 [ 431.694194] ? find_held_lock+0x35/0x1d0 [ 431.698249] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 431.703077] ? vfs_write+0x374/0x510 [ 431.706767] ? wait_for_completion+0x770/0x770 [ 431.711338] __sys_sendmsg+0xe5/0x210 [ 431.715131] ? __sys_sendmsg+0xe5/0x210 [ 431.719086] ? SyS_shutdown+0x290/0x290 [ 431.723048] ? __sb_end_write+0xa0/0xd0 [ 431.727040] ? SyS_read+0x220/0x220 [ 431.730663] SyS_sendmsg+0x2d/0x50 [ 431.734192] ? __sys_sendmsg+0x210/0x210 [ 431.738239] do_syscall_64+0x281/0x940 [ 431.742117] ? vmalloc_sync_all+0x30/0x30 [ 431.746262] ? _raw_spin_unlock_irq+0x27/0x70 [ 431.750746] ? finish_task_switch+0x1c1/0x7e0 [ 431.755225] ? syscall_return_slowpath+0x550/0x550 [ 431.760147] ? syscall_return_slowpath+0x2ac/0x550 [ 431.765063] ? prepare_exit_to_usermode+0x350/0x350 [ 431.770070] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 431.775424] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.780263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 431.785434] RIP: 0033:0x454e79 [ 431.788610] RSP: 002b:00007f32fc32bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 431.796326] RAX: ffffffffffffffda RBX: 00007f32fc32c6d4 RCX: 0000000000454e79 [ 431.803595] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000014 [ 431.810849] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 431.818102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 431.825355] R13: 00000000000004ed R14: 00000000006f96d8 R15: 0000000000000005 2018/04/01 12:31:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4b33b9db, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000080)={0x2, 0x9}) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x7fff) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/01 12:31:26 executing program 3: r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockname$inet(r0, &(0x7f0000000300)={0x0, 0x0, @dev}, &(0x7f0000000340)=0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpu.stat\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004500)=[{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f00000003c0)="a8691b88a1204818bd77a355cfda3eb79729d7cef18757ac42de49380e1454c2c49f61ab4d8759f55918d7ded738a404c25e53bc01512c964c89a0f6dc02b8e934e45a96bf45e2bfac963ad83c1f2ce1202770b6782d7006f58d4aebb1545d461c9dfb3b51b489228ec630c98c6f71f888f25bb5af8d5d43f8b1f0e431125f299ba261da52afb97f1cd4176a8fe5a9ffd2b027a127d9cd6ba398c66f6569cef9b797a3292dcabc9c1e90ece0d62e990c71d70aab1a12f3b35bc17e0ce8d9503b7dca85e81358311dbda914fb352515a6685c2e1c0ffab10e31ce8b0ca0c47f5b", 0xe0}, {&(0x7f00000004c0)="dafcc308ab4740e8a85e0c3237353fdc804da5e43b22017767eeadfe2548334cd9c0d434a18a8252c4287a9ea70899294f3b6b2b37b54c14c65cc85357708f867f4c654d5249ab963acef4ad0dbb6e2e675fa52b90bf614805a445c1be1f27eb32d012b0e0230c384a1017d5ea109f94f3c01402985cf2ef8d78faaef91e0b599ac3a836a79491ef09cdca", 0x8b}, {&(0x7f0000000580)="25c4947efd154830bbc7187b5f908205c190a08f34e4f974be0e57c121f761a044d9e6a2020dcdc6462873a181b54791309eb355bac5caec1cdba107d9ef0b55f83a3563624d3edeb5932493eaaec6e60c9c51756eeec938f9ad4e5742b1a4cfa75a0c13f0b765726a8ffd65b914fb0db0877a28c15367ce3b22fac57e1afd381a35389907e46493ac2fb75d745809d7d998cad4ab72f3977f3c72760a3e829df06206630650b292fa844337fe74", 0xae}, {&(0x7f0000000640)="fc8640e7723bc132f528e330c14684ee7b397eef2308b30bcfa63d07d148e26c2b34e47f1ae21835b464e62c9051a52c9047e9976b3340c6bba9b78ddd394bb69379bb1d94e15c1b55d396445d5338659147e3278b4affe2e972da2817e21e9b72c4253fcb856f3d8ad39ff652973587c81fe45c91851090c148ae4d9e23b04bd528347c6247", 0x86}, {&(0x7f0000000700)="72dd624bdda1e228b2570f69cee836d0e1aa258db92e4c5271953671b417d6606c7bc3ed205a1fbf6ffff70624fb4c0d30aa9e32895510cd6b4abbe6669f70e58f3ea768f59fbefbdf61af1c509b20d371d3e86a2ae7e9f7efb2d962c7d2a001b23c1b9733a3f21549b1a376eebd66a6f240bb7e5fe38ebe1bbae8ee775e81d050a4983f6c2389f9ee58b55c", 0x8c}, {&(0x7f00000007c0)="ecd063c4b4f0d086c6dfde07137ab22bb3fb4cb74e9c13037f18ab07b53125ff1d3b372bcbd5d98e76ee5fdd21aa6ca0d5ca490d6ee0077be05350bcc9f688c01811676a99f20db1aaa8f417c72f8cd99d498e80ada81cc5efda0aa12c85e5f7152f9ed2d9433b145654afb3", 0x6c}, {&(0x7f0000000840)="6f4266349cf992bf64740ec0ea691cf59165df4c7e626bdb458c9a00340bf2d211048fca62d1b3f35792dc721606133487fc48912884f7237ea35fe050108e2ceb1e700b1c876cbf2aeaf655a751edbdf33365b70d03e0291e3c30ee9992b669e21a873daf13dbc25a353de13125153caf05b05595d6d00545fa8affb19a261165b8f55f544098fe3003b3361827ced8a5ddd0ec604e09525368303a81698177b05e3a27f25e89320acdbfe01516a01b5f17bf5f", 0xb4}, {&(0x7f0000000900)="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&(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x1060, 0x10}, {0x0, 0x0, &(0x7f0000004440)=[{&(0x7f00000040c0)="0728c0b864a8086b0ef43d0501ef9847a46b247ee5fea18b7e655e693446a4521df858a1c8f52691aaf78a0f1c8642613c91b6a6fd6c9c71e28597ecf8c37de52e9cbf9c14a7ce999345372cb13241f97cade326c58e5cfbea34a71b8ccd1c0f7160adb936ef22d002c6272264d874457202a8ecc581950ef0ff192baed5379418fa41c5c7273fe3e41211a9497878226e15d91eb37b57f91c", 0x99}, {&(0x7f0000004180)="f82a6586b226fbc30030abde0e9830c42c74251f8ce3c9ee5fd7f8f7acbbc50cccc323c1f3459bc01e01b9", 0x2b}, {&(0x7f00000041c0)="a20927ba2b67b1e1d48e428a336bce9f552166ffe55058ecb66d83ffc62acb45129e70ea2866bf36d7f7dc71bedc97efdc53200a52ba9049c11398e54b2387853be698dcbf57c074175ae7704087a2278eea8dac77a73eb789073434ce3869322d11324eee2d48b6485404cf792bb0e7029655e606370d525ed7", 0x7a}, {&(0x7f0000004240)="f1febd013a8bf63124ad6e267583b666685e25bbbbeab83ce0a11a63116b99f70d76abf310ab4773b4c35a64d8e6287341c7bda1371251cf5ccd396dc4b10dfd598e55d9b19a23acd4d531116365f8dda0bb71af68e37684fd70bd342a04bc2332eb6735aed2dbc8c26917018539e87eb1511b24c3b0d234d9918c5a12c3970f237095ca7c4a842a97711dcdb537445ca97b24b600f7c24f6a6aec023a367fe33b64f694dc9b237789cb", 0xaa}, {&(0x7f0000004300)="9873cf32b359b33b25678664821aafc51bb473c4cfe5a2a1a37c5947fa54242059c1d8d19241bcb8b3db82cc8bd9a81b2e0257afe0e205b93159cc83ca4e1fa9bc5ec53f00bb7ac8ab3174f137b7ba3d5866ace8f2dc39fbf9723b2e2fee009b06f25e5963138f402e8ff7e9a31447764e363b1b0f71ca34aff9efb92c79e8bfcf36e97ef6ae022a596f157bba5815785d3188f06868596799c1216d569e2e76fe7b580b6af500375f49871c6f51ba5fae22020d846e5405f49f1028b63e6a3ae20d2a81b28fe6516a56ed6796df7989", 0xd0}, {&(0x7f0000004400)="f21f6ed3211eeaebd3360c4dd6ff5cbaaf5d90b87e85c9967632ffcf0536c8f7fc0c84e95e08c812a00cc7e38c5b17145533", 0x32}], 0x6, &(0x7f00000044c0)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}], 0x18, 0x20000000}], 0x4, 0x1) r2 = memfd_create(&(0x7f0000000080)='-cgroup[+wlan1\x00', 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000000c0)={0x7, 0x3, 0x7, 0x2, 0xffffffffffffff7f}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004600), &(0x7f0000004640)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5dad3a4c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9a5, 0xf7d}, &(0x7f0000000280)=0x90) 2018/04/01 12:31:26 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="649cece49d71c554845715a58c062ea7c9580cd6e45519e8e3147e20b5a53123cdd1513b929e7dcdb0a60204331f1dad8150547411952e89148845b98cb3e455bfafb078284e00246dc71d2469c6c6b3b514013fd9ce1311fd29acc6601d331d8b94bf22653a463e5b300259d5996d59d43abc9651ca52e3870c3bd677678cefcb5489a93966789b9e2aba8e0da43769691fc8633c7614024a34417cc0620e5238666dc8a3b59465a039ba006f741967848def0a5b06d293e2d8c543007920de2b25907f43d97b82a6c4144066bcdc255a10eeed8978c2d154fcc9cf634a1f57c9a3", 0xe2, 0x7df}], 0x100000, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6(0xa, 0x7, 0xd24) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/01 12:31:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000001000)=""/144, &(0x7f0000000040)=0x90) 2018/04/01 12:31:26 executing program 2 (fault-call:4 fault-nth:6): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:26 executing program 5: r0 = gettid() exit(0x0) prctl$setendian(0x14, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) prctl$setptracer(0x59616d61, r0) 2018/04/01 12:31:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) [ 432.342708] FAULT_INJECTION: forcing a failure. [ 432.342708] name failslab, interval 1, probability 0, space 0, times 0 [ 432.354080] CPU: 1 PID: 30734 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #374 [ 432.361446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.370806] Call Trace: [ 432.373404] dump_stack+0x194/0x24d [ 432.377044] ? arch_local_irq_restore+0x53/0x53 [ 432.381724] ? trace_event_raw_event_lock+0x340/0x340 [ 432.386935] should_fail+0x8c0/0xa40 [ 432.390660] ? trace_hardirqs_off+0x10/0x10 [ 432.394994] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 432.400103] ? unwind_get_return_address+0x61/0xa0 [ 432.405049] ? lock_acquire+0x1d5/0x580 [ 432.409039] ? find_held_lock+0x35/0x1d0 [ 432.413114] ? __lock_is_held+0xb6/0x140 [ 432.417198] ? check_same_owner+0x320/0x320 [ 432.421527] ? rcu_note_context_switch+0x710/0x710 [ 432.426470] should_failslab+0xec/0x120 [ 432.430452] __kmalloc+0x63/0x760 [ 432.433910] ? crypto_larval_alloc+0x1d0/0x1d0 [ 432.438496] ? __lock_is_held+0xb6/0x140 [ 432.442559] ? crypto_create_tfm+0x82/0x2e0 [ 432.446897] crypto_create_tfm+0x82/0x2e0 [ 432.451058] crypto_alloc_tfm+0x114/0x2b0 [ 432.455208] ? crypto_larval_alloc+0x1d0/0x1d0 [ 432.459793] crypto_alloc_ahash+0x2c/0x40 [ 432.463950] ah6_init_state+0xf7/0x590 [ 432.467855] __xfrm_init_state+0x48c/0xd60 [ 432.472095] ? xfrm_get_mode.part.29+0x260/0x260 [ 432.476852] ? xfrm_find_algo+0x1c4/0x270 [ 432.481006] ? xfrm_add_sa+0x11f0/0x33d0 [ 432.485077] xfrm_add_sa+0x19e8/0x33d0 [ 432.488984] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 432.494004] ? nla_parse+0x29a/0x3d0 [ 432.497729] ? nla_validate+0x1c0/0x1c0 [ 432.501707] ? __netlink_ns_capable+0xe1/0x120 [ 432.506296] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 432.511315] xfrm_user_rcv_msg+0x41c/0x860 [ 432.515557] ? xfrm_user_rcv_msg+0x41c/0x860 [ 432.519967] ? xfrm_dump_sa_done+0xe0/0xe0 [ 432.524196] ? netlink_deliver_tap+0x2c0/0xf90 [ 432.528765] ? lock_downgrade+0x980/0x980 [ 432.532898] ? lock_release+0xa40/0xa40 [ 432.536872] ? __might_fault+0x110/0x1d0 [ 432.540921] netlink_rcv_skb+0x14b/0x380 [ 432.544959] ? xfrm_dump_sa_done+0xe0/0xe0 [ 432.549171] ? netlink_ack+0xa10/0xa10 [ 432.553040] ? netlink_skb_destructor+0x1d0/0x1d0 [ 432.557865] xfrm_netlink_rcv+0x6f/0x90 [ 432.561817] netlink_unicast+0x4c4/0x6b0 [ 432.565859] ? netlink_attachskb+0x8a0/0x8a0 [ 432.570251] ? security_netlink_send+0x81/0xb0 [ 432.574816] netlink_sendmsg+0xa4a/0xe60 [ 432.578861] ? netlink_unicast+0x6b0/0x6b0 [ 432.583079] ? security_socket_sendmsg+0x89/0xb0 [ 432.587812] ? netlink_unicast+0x6b0/0x6b0 [ 432.592036] sock_sendmsg+0xca/0x110 [ 432.595732] ___sys_sendmsg+0x767/0x8b0 [ 432.599690] ? copy_msghdr_from_user+0x590/0x590 [ 432.604426] ? find_held_lock+0x35/0x1d0 [ 432.608471] ? __f_unlock_pos+0x19/0x20 [ 432.612428] ? lock_downgrade+0x980/0x980 [ 432.616555] ? get_pid_task+0xbc/0x140 [ 432.620427] ? __fget_light+0x2b2/0x3c0 [ 432.624382] ? fget_raw+0x20/0x20 [ 432.627816] ? find_held_lock+0x35/0x1d0 [ 432.631863] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 432.636702] ? vfs_write+0x374/0x510 [ 432.640400] ? wait_for_completion+0x770/0x770 [ 432.644969] __sys_sendmsg+0xe5/0x210 [ 432.648758] ? __sys_sendmsg+0xe5/0x210 [ 432.652714] ? SyS_shutdown+0x290/0x290 [ 432.656670] ? __sb_end_write+0xa0/0xd0 [ 432.660629] ? SyS_read+0x220/0x220 [ 432.664239] SyS_sendmsg+0x2d/0x50 [ 432.667778] ? __sys_sendmsg+0x210/0x210 [ 432.671819] do_syscall_64+0x281/0x940 [ 432.675687] ? vmalloc_sync_all+0x30/0x30 [ 432.679816] ? _raw_spin_unlock_irq+0x27/0x70 [ 432.684290] ? finish_task_switch+0x1c1/0x7e0 [ 432.688766] ? syscall_return_slowpath+0x550/0x550 [ 432.693672] ? syscall_return_slowpath+0x2ac/0x550 [ 432.698582] ? prepare_exit_to_usermode+0x350/0x350 [ 432.703586] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 432.708932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.713760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 432.718930] RIP: 0033:0x454e79 [ 432.722095] RSP: 002b:00007f32fc32bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 432.729786] RAX: ffffffffffffffda RBX: 00007f32fc32c6d4 RCX: 0000000000454e79 [ 432.737041] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000014 2018/04/01 12:31:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="233b96173fcb0402001a7d8ee828a463f08d4de2254aed28f73ac3557aabcadd7830e265896b6baa2a0fefacdcf1c9d0a27ca57b0537f85d87e559e4b0c3663444526f8aa534e72c7559303cba2f", 0x4e, 0x1, &(0x7f0000000100)={0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:26 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, {0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, 0x7, [0x1000, 0x40, 0x0, 0x0, 0x5, 0x10000, 0x1, 0x8]}, 0x5c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x45f, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffffffffffff, 0xc00) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/73) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/133) 2018/04/01 12:31:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001ac0)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/250, 0xfa}], 0x2, &(0x7f0000000340)=""/249, 0xf9, 0x2}, 0xffffffffffffffc1}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000500)=""/17, 0x11}, {&(0x7f0000000540)=""/230, 0xe6}, {&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000700)=""/6, 0x6}, {&(0x7f0000000740)=""/167, 0xa7}, {&(0x7f0000000800)=""/88, 0x58}], 0x7, &(0x7f0000000900)=""/4096, 0x1000, 0xfc}, 0xc94f}, {{&(0x7f0000001900)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=""/226, 0xe2, 0x9}, 0x8}], 0x3, 0x20, &(0x7f0000001b80)={0x0, 0x989680}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001bc0)=r2) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) 2018/04/01 12:31:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:27 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0xfffffffffffffff8}) pipe2(&(0x7f0000000080), 0x4000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 12:31:27 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) [ 432.744290] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 432.751546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 432.758792] R13: 00000000000004ed R14: 00000000006f96d8 R15: 0000000000000006 2018/04/01 12:31:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x22000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='schedstat\x00') close(r0) 2018/04/01 12:31:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r2, 0xff, 0x7, &(0x7f0000f90f47), 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x6, 0x6, 0xff, r3}, 0x10) 2018/04/01 12:31:27 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000010c0)={r2, 0x1000, "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"}, &(0x7f0000002100)=0x1008) 2018/04/01 12:31:27 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f00000029c0)=[{{&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)="074ce3cb114338d12b636ef10673351a85938c5b5e85f2006aa27d77592432cf88fb9bce23a6dff8ecb8a8c47504ee230fb3596b2793d11a58cb85bbe140527a976eb0baaab9120fbfce2afa1ee32cdd2b37f0a95a8b11adbcb71d63ce30ae4f24b44a721ae8f788a60cb3d5eafd0f8c94881856d1a667a1d3529112043c45958e9e0b25d2c70d946577b1bb4d2c64c009a91184544ac2271ed0e84c71b13d8e3d79404a933bbd5155eba3e4310b8b70a86f2f35652eab19ae1f641496aae4e37d57ac6c2f8180d511b277fb3b0d4dc5348e84263f8d1c", 0xd7}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="5362670b2245486298a8e4e37b8c33e9ab1d61cae843a1db8b7d21101c76939c2b0e7a5d3621bb30ac17dac405f31f83f6b6e127d8197ab78cfa6b231853b5d267bbdd458250fd23ca9c45ee6f86278292f017294b2ccc3c51d884", 0x5b}, {&(0x7f0000001200)="fb3f4072ce97df9fb6bc3ce338c64d70def6de13e66a66994e1daf477c8a4a672d2486dbba6755bb47d5e00a5ac3c18a9cd13e916e5dc43ae49b7451c972a7188d0d547a85566bf47d2116eb9920462e60d47bea3b990bb90ba4819922b011de8c12683d60ae66738b133d38735c190b9627fb80a84d3b11", 0x78}], 0x4, &(0x7f00000012c0)=[{0x1010, 0x105, 0x1, 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{0x50, 0x114, 0xa2, "16e46983b012ef02fc64591b5bb34c9656867bcff5273c4435bf248deb8bdb58a13007e4cacba5c575dd614a5ba4c0a575b55609737142667414f9fe"}, {0xf0, 0x104, 0x0, "77f316eb9a2a548776bab25c0192b4a26a42dd13f91973baac43d354c9c4002fae8626e293df7330c6b2a2900d2174311c2ac65f236cdada1f724c0ad4c8898cdffeab3e67ad326066106dd622e5360bc30a4f2b2b2ccacaa5d5cce8bf6a28b10a8e79fe88b3de4fd3010bcc629cbb202073a02db1484661a6736550f8f74f3dacd1afef434c9365728431f67bcc1ed2343f4013a7e43b0c18aedf0b06319068f11fb661f5ac6404d4f422cfda437b29e5d269ed703d73424b282ec4a8c4804fdfc7911cbc43f12eab693f108bbf0ea28267fbd74dddd68ea372"}, {0xc0, 0x102, 0xffffffff80000000, "4445ad0e80d52590d53c1ccafce7789a7f65158324e955190cb34443ef089ca9e69f9d9f7afc61d760cc9f8f507c6e4fea2222b2b44107cb33662da86e7901ad3176c371e53a9a7e92620bb9948331475481e1183b8ee81568288a7ace1de647ab59722683f0fd40de427159783c948c0e6ef8bceaaf941b35adf1538f4d7c782b2fa80b03ce83e2b2696bf3bb6eaf848c8a16646ebad8eb7a3a9229f11cec94a18f7e99df94a41027f4d49e7e181945"}], 0x1210, 0x80}, 0x10000}, {{&(0x7f0000002500)=@generic={0xa, "20354aac9215279a25826f15e746debcfbb4c8ed1e31628a1eb39002c35163060d0da8fa11643b4c50a6ef58326d6f24b2f2cc92a860a88831370f3cfa113b7523b806170c4aba5092ee1f4799f48ef268b0d92bcd8fb8336fa507485a70a6e0898679cf511890533ab82b234bcd27e223b58209fdac74c662c904e96bd7"}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002580)="79a92d83372e07789becccfb658c898a17f379ca05652458d7e91bdfdfd608f9f6976f44015957cf9c9f73cd6365eb4a9a36728af0081a553588451367e8148529aa18eb4249bd9fefcf678866f032d7727c60cd92841261ef92d64f4d23b5533db8f57bdc4d1d976558881589c76ec101caa4b35d2d9d06f380dce5c54ba60455", 0x81}, {&(0x7f0000002640)="0273880952dae2371cb382d306f502326cfd3ed8a4b3fc6e9d9a242d90fdc0944fbbed82aa9253bdb40b98c5ad8172f8f308b479f92256de9b7f00d4973623c20d747e7bbc", 0x45}], 0x2, &(0x7f0000002700)=[{0xf0, 0x1, 0xfffffffffffffeff, "2341b1a5813d455893c65cd2a906110ae118420ef5b997e3e92cb1b43e781698e033024a48e08fbf558e8cf59294bdba1749cac4db3649aeb03ff3c82e184c85d07a6bf2bec1aca9d1379898c99e5bdaa24023d4d194795e3c1d7d1a81c55e0e0c9b128ba81076490589ea1432d36150d5bae58605b363510b3637ddeb20b675afea485e4868369866f54958b6fa4b25e61e1a84150896a2a4976c7847dd904475a81133766e5c3420e0e884bba1f43b700f606cbc7072d3ba9ec03fa7da1da935faa66a2fb494deb17b12f9d0b64fb0a744986f6a1d2127ae43"}, {0x58, 0x11f, 0x86, "ad27434660079c0430a94e98a06ef7e11d455e0617b1150b034e0ec861fedaed406d7dd77e2a2745d8ffa5b0c68cc71b0254488e49f0db699b2994a845d2471c9ef0f6d4abc5a3b3"}, {0x30, 0x10b, 0x18c8, "9df23d45eb4e5907beed72bed168450bd579d29c17bf9ab28bb2509e1281"}, {0x58, 0x107, 0x0, "6b2f413b5ae7c3974c6c9955b249c5c735d77537596dbb0cf412de4728b39ebfcef1ddd4fed284df6560224ebeed4ad7155aaef4c0237ee9c223bb60707dbe073663f4de9e9b9b2e"}, {0xf0, 0x111, 0x100000000000, "d4487fbb175a0eabaa0e91a697a58023598658e349d92aea23db4925c90df296a4c7b524f873c7623b611197d66fbfb840d77becfceae657bb58cc8e6d5b99f971b76e280eeb1464caa1369dce7586334388219a564c1a249d145529f1007db15cc047638009ea28651e7db3a11f6327ec489252082399abc8ec46bbe866f9dddfe24b7269cc9fcd582c5c0bdc00f6fbb6234ca96b1c2c1270b8025cc67ceb9d3aba4ba3ff57291254f5dec9651befd00be4656e54bacb776438a78c563e24c62424869977d5c4823235e54b0f0f1666358de7f9b09e89cf99"}], 0x2c0, 0xb48d8363a59cfd01}, 0x80000000}], 0x2, 0x8080) 2018/04/01 12:31:27 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x90) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='dummy0\x00', 0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getpgrp(r1) r2 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r2, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/01 12:31:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair(0x0, 0x3, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r2, 0x5427) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='vlan0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:27 executing program 2 (fault-call:4 fault-nth:7): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x0, &(0x7f0000000280), 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/01 12:31:27 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/01 12:31:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ppp\x00', 0x10000, 0x0) connect$netrom(r1, &(0x7f0000001280)=@ax25={0x3, {"13526bd2ea0b61"}, 0x4}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r2 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000012c0)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001340)={0x10000, 0x8bb, 0xff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vcan0\x00'}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001300)=r3) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100, 0x400) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000001180)={0xffffffff, 0x3be, &(0x7f0000000080)="4c136499a74c9ddabee1877e97d38e6cdf77e440aae70bfbc236b84f977e5f660785588986a323a6fc5f1e87e34318cf6506f3f17b9e34fe8500f2b5b52c3bf6b824968847a913143f528f3eda6cb54918a7f33e807504954142c556e6e10ffdd8eda1e56356c6e92292a0638bce69cbf9837a99ebbd3ea0b03743a9244c50c305d8b53209e1a1e7e1d2a2aec47c92788c9f0a1bf63b61d249402a6a7ff5d6dd64b8de1b9aa3a36ff935b6bf602db340612c77915ef71fa10db0988271b585b0e043932acc06726b42e82c3e11a9bc4541a9d57993a287a40ac3a568da6e1d3bae3b15ba55e86a6cd11d3028c8c6d931ebdc", &(0x7f0000000180)="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", 0xf2, 0x1000}) write(r2, &(0x7f0000fd6000)='z', 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000011c0), &(0x7f0000001200)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:27 executing program 5: r0 = gettid() exit(0x0) prctl$setendian(0x14, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) prctl$setptracer(0x59616d61, r0) 2018/04/01 12:31:27 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) fgetxattr(r0, &(0x7f0000782feb)=@known='system.sockprotoname\x00', &(0x7f0000c54000), 0x0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r3, r4}) listen(r2, 0x842) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x8, [0x1, 0x1a99, 0x2e1, 0x10001, 0x9, 0x8, 0x4, 0x6]}, 0x14) [ 433.325698] FAULT_INJECTION: forcing a failure. [ 433.325698] name failslab, interval 1, probability 0, space 0, times 0 [ 433.337068] CPU: 1 PID: 30811 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #374 [ 433.344429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.353784] Call Trace: [ 433.356375] dump_stack+0x194/0x24d [ 433.360012] ? arch_local_irq_restore+0x53/0x53 [ 433.364693] should_fail+0x8c0/0xa40 [ 433.368414] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 433.373522] ? trace_event_raw_event_lock+0x340/0x340 [ 433.378709] ? trace_hardirqs_off+0x10/0x10 [ 433.383020] ? save_stack+0xa3/0xd0 [ 433.386633] ? find_held_lock+0x35/0x1d0 [ 433.390681] ? __lock_is_held+0xb6/0x140 [ 433.394735] ? check_same_owner+0x320/0x320 [ 433.399041] ? rcu_note_context_switch+0x710/0x710 [ 433.403967] should_failslab+0xec/0x120 [ 433.407922] __kmalloc+0x63/0x760 [ 433.411356] ? crypto_spawn_alg.isra.15+0x1b/0xc0 [ 433.416181] ? __down_interruptible+0x6b0/0x6b0 [ 433.420830] ? crypto_create_tfm+0x82/0x2e0 [ 433.425137] crypto_create_tfm+0x82/0x2e0 [ 433.429267] ? up_read+0x1a/0x40 [ 433.432794] ? hmac_exit_tfm+0x100/0x100 [ 433.436835] crypto_spawn_tfm2+0x4f/0x90 [ 433.440877] hmac_init_tfm+0xc0/0x1a0 [ 433.444662] ? hmac_exit_tfm+0x100/0x100 [ 433.448708] crypto_create_tfm+0x15f/0x2e0 [ 433.452929] crypto_init_shash_ops_async+0x5d/0x3e0 [ 433.457926] crypto_ahash_init_tfm+0x374/0x450 [ 433.462491] crypto_create_tfm+0xdf/0x2e0 [ 433.466621] crypto_alloc_tfm+0x114/0x2b0 [ 433.470749] ? crypto_larval_alloc+0x1d0/0x1d0 [ 433.475314] crypto_alloc_ahash+0x2c/0x40 [ 433.479444] ah6_init_state+0xf7/0x590 [ 433.483316] __xfrm_init_state+0x48c/0xd60 [ 433.487543] ? xfrm_get_mode.part.29+0x260/0x260 [ 433.492276] ? xfrm_find_algo+0x1c4/0x270 [ 433.496408] ? xfrm_add_sa+0x11f0/0x33d0 [ 433.500452] xfrm_add_sa+0x19e8/0x33d0 [ 433.504328] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 433.509332] ? nla_parse+0x29a/0x3d0 [ 433.513032] ? nla_validate+0x1c0/0x1c0 [ 433.516997] ? __netlink_ns_capable+0xe1/0x120 [ 433.521566] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 433.526562] xfrm_user_rcv_msg+0x41c/0x860 [ 433.530774] ? xfrm_user_rcv_msg+0x41c/0x860 [ 433.535163] ? xfrm_dump_sa_done+0xe0/0xe0 [ 433.539375] ? netlink_deliver_tap+0x2c0/0xf90 [ 433.543940] ? lock_downgrade+0x980/0x980 [ 433.548070] ? lock_release+0xa40/0xa40 [ 433.552050] ? __might_fault+0x110/0x1d0 [ 433.556096] netlink_rcv_skb+0x14b/0x380 [ 433.560137] ? xfrm_dump_sa_done+0xe0/0xe0 [ 433.564353] ? netlink_ack+0xa10/0xa10 [ 433.568221] ? netlink_skb_destructor+0x1d0/0x1d0 [ 433.573051] xfrm_netlink_rcv+0x6f/0x90 [ 433.577006] netlink_unicast+0x4c4/0x6b0 [ 433.581055] ? netlink_attachskb+0x8a0/0x8a0 [ 433.585445] ? security_netlink_send+0x81/0xb0 [ 433.590009] netlink_sendmsg+0xa4a/0xe60 [ 433.594058] ? netlink_unicast+0x6b0/0x6b0 [ 433.598273] ? security_socket_sendmsg+0x89/0xb0 [ 433.603011] ? netlink_unicast+0x6b0/0x6b0 [ 433.607232] sock_sendmsg+0xca/0x110 [ 433.610925] ___sys_sendmsg+0x767/0x8b0 [ 433.614886] ? copy_msghdr_from_user+0x590/0x590 [ 433.619622] ? find_held_lock+0x35/0x1d0 [ 433.623846] ? __f_unlock_pos+0x19/0x20 [ 433.627804] ? lock_downgrade+0x980/0x980 [ 433.631932] ? get_pid_task+0xbc/0x140 [ 433.635802] ? __fget_light+0x2b2/0x3c0 [ 433.639755] ? fget_raw+0x20/0x20 [ 433.643191] ? find_held_lock+0x35/0x1d0 [ 433.647252] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 433.652076] ? vfs_write+0x374/0x510 [ 433.655770] ? wait_for_completion+0x770/0x770 [ 433.660339] __sys_sendmsg+0xe5/0x210 [ 433.664118] ? __sys_sendmsg+0xe5/0x210 [ 433.668074] ? SyS_shutdown+0x290/0x290 [ 433.672035] ? __sb_end_write+0xa0/0xd0 [ 433.676000] ? SyS_read+0x220/0x220 [ 433.679621] SyS_sendmsg+0x2d/0x50 [ 433.683164] ? __sys_sendmsg+0x210/0x210 [ 433.687206] do_syscall_64+0x281/0x940 [ 433.691072] ? vmalloc_sync_all+0x30/0x30 [ 433.695204] ? _raw_spin_unlock_irq+0x27/0x70 [ 433.699684] ? finish_task_switch+0x1c1/0x7e0 [ 433.704161] ? syscall_return_slowpath+0x550/0x550 [ 433.709072] ? syscall_return_slowpath+0x2ac/0x550 [ 433.713991] ? prepare_exit_to_usermode+0x350/0x350 [ 433.718994] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 433.724347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 433.729174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 433.734342] RIP: 0033:0x454e79 [ 433.737508] RSP: 002b:00007f32fc32bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 433.745198] RAX: ffffffffffffffda RBX: 00007f32fc32c6d4 RCX: 0000000000454e79 [ 433.752447] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000014 [ 433.760044] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 433.767296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/01 12:31:28 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, {&(0x7f0000000040)=""/158, 0x9e}, &(0x7f0000000100), 0x30}, 0xa0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/01 12:31:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = semget$private(0x0, 0x2, 0x20) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0x100000000, 0x9, 0x7, 0x7}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0xecd, 0x1}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'lo\x00', {0x4, 0x8, 0x5, "5bf4d44ae672", 0x400}}) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000001c0)=""/10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000240)=0x401) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)=0x687) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$nfc_llcp(r2, &(0x7f0000000400)={0x27, 0x0, 0x2, 0x1, 0x6, 0x5, "9e0cfa72b3b753cef791f1e3a67b5709085cb35c4d23c9678a4cebf2fb0ac031bee54fa44b69720f88e80a415e9a4c145af3b56fe1c6921edcc5cd342a779c", 0x4}, 0x60) 2018/04/01 12:31:28 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x0, 0xe0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0x0}, 0x800) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000bc0)}]) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') [ 433.774544] R13: 00000000000004ed R14: 00000000006f96d8 R15: 0000000000000007 2018/04/01 12:31:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/01 12:31:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x86000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x9001501}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r2, 0x400, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf949}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) setrlimit(0x400000007, &(0x7f0000000080)={0x9, 0xe02d}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x7}, 0x8) pipe(&(0x7f0000000040)) 2018/04/01 12:31:28 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xff) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/01 12:31:28 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) getrandom(&(0x7f0000000180)=""/131, 0x83, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x8) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/42) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 12:31:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000040)) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) [ 434.063718] WARNING: CPU: 0 PID: 30865 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 434.072257] Kernel panic - not syncing: panic_on_warn set ... [ 434.072257] [ 434.079622] CPU: 0 PID: 30865 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 434.086970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.096306] Call Trace: [ 434.098878] dump_stack+0x194/0x24d [ 434.102484] ? arch_local_irq_restore+0x53/0x53 [ 434.107132] ? vsnprintf+0x1ed/0x1900 [ 434.110910] panic+0x1e4/0x41c [ 434.114094] ? refcount_error_report+0x214/0x214 [ 434.118830] ? show_regs_print_info+0x18/0x18 [ 434.123306] ? __warn+0x1c1/0x200 [ 434.126740] ? strp_done+0xb7/0xe0 [ 434.130262] __warn+0x1dc/0x200 [ 434.133526] ? strp_done+0xb7/0xe0 [ 434.137044] report_bug+0x1f4/0x2b0 [ 434.140716] fixup_bug.part.10+0x37/0x80 [ 434.144762] do_error_trap+0x2d7/0x3e0 [ 434.148631] ? math_error+0x400/0x400 [ 434.152413] ? print_irqtrace_events+0x270/0x270 [ 434.157147] ? find_held_lock+0x35/0x1d0 [ 434.161187] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.166008] do_invalid_op+0x1b/0x20 [ 434.169704] invalid_op+0x1b/0x40 [ 434.173136] RIP: 0010:strp_done+0xb7/0xe0 [ 434.177256] RSP: 0018:ffff8801905ff768 EFLAGS: 00010212 [ 434.182594] RAX: 0000000000040000 RBX: ffff8801b1e2a648 RCX: ffffffff865791f7 [ 434.189840] RDX: 00000000000000c3 RSI: ffffc900046c5000 RDI: ffff8801b1e2a650 [ 434.197084] RBP: ffff8801905ff780 R08: 1ffff100320bfeb8 R09: 0000000000000000 [ 434.204328] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801cb65c580 [ 434.211572] R13: ffff8801905ff988 R14: 0000000000000000 R15: ffff8801905ff848 [ 434.219089] ? strp_done+0xb7/0xe0 [ 434.222607] ? strp_done+0xb7/0xe0 [ 434.226125] kcm_ioctl+0xf6e/0x1820 [ 434.229730] ? kcm_unattach+0x1520/0x1520 [ 434.233860] ? print_irqtrace_events+0x270/0x270 [ 434.238596] ? trace_hardirqs_off+0x10/0x10 [ 434.242895] ? __lock_acquire+0x664/0x3e00 [ 434.247119] sock_do_ioctl+0xef/0x390 [ 434.250896] ? compat_ifr_data_ioctl+0x170/0x170 [ 434.255628] ? __fget+0x342/0x5b0 [ 434.259056] ? lock_downgrade+0x980/0x980 [ 434.263179] ? lock_release+0xa40/0xa40 [ 434.267130] ? __lock_is_held+0xb6/0x140 [ 434.271170] sock_ioctl+0x367/0x670 [ 434.274771] ? sock_ioctl+0x367/0x670 [ 434.278549] ? __fget+0x36b/0x5b0 [ 434.281974] ? lock_release+0xa40/0xa40 [ 434.285922] ? dlci_ioctl_set+0x40/0x40 [ 434.289874] ? iterate_fd+0x3f0/0x3f0 [ 434.293709] ? kcov_close+0x20/0x20 [ 434.297312] ? dlci_ioctl_set+0x40/0x40 [ 434.301259] do_vfs_ioctl+0x1b1/0x1520 [ 434.305122] ? do_vfs_ioctl+0x1b1/0x1520 [ 434.309163] ? ioctl_preallocate+0x2b0/0x2b0 [ 434.313548] ? fget_raw+0x20/0x20 [ 434.316980] ? finish_task_switch+0x1c1/0x7e0 [ 434.321452] ? lock_downgrade+0x980/0x980 [ 434.325579] ? lock_release+0xa40/0xa40 [ 434.329528] ? security_file_ioctl+0x89/0xb0 [ 434.333913] SyS_ioctl+0x8f/0xc0 [ 434.337256] ? do_vfs_ioctl+0x1520/0x1520 [ 434.341379] do_syscall_64+0x281/0x940 [ 434.345246] ? _raw_spin_unlock_irq+0x27/0x70 [ 434.349715] ? finish_task_switch+0x1c1/0x7e0 [ 434.354183] ? syscall_return_slowpath+0x550/0x550 [ 434.359089] ? syscall_return_slowpath+0x2ac/0x550 [ 434.363992] ? prepare_exit_to_usermode+0x350/0x350 [ 434.368995] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 434.374337] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.379158] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 434.384321] RIP: 0033:0x454e79 [ 434.387484] RSP: 002b:00007f1efe124c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 434.395166] RAX: ffffffffffffffda RBX: 00007f1efe1256d4 RCX: 0000000000454e79 [ 434.402408] RDX: 0000000020000000 RSI: 00000000000089e0 RDI: 0000000000000015 [ 434.409656] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 434.416904] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 434.424149] R13: 00000000000003aa R14: 00000000006f7890 R15: 0000000000000001 [ 434.432351] Dumping ftrace buffer: [ 434.436117] (ftrace buffer empty) [ 434.439807] Kernel Offset: disabled [ 434.443409] Rebooting in 86400 seconds..