ff00000000], r1}, 0x48) 2018/04/09 09:39:49 executing program 4: socketpair$inet6(0xa, 0x0, 0x4ba7, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x4e20, 0xcc7, 0x0, 0x20, 0xa0, 0x0, 0x0, r1}, {0x2, 0x0, 0x401, 0x3, 0x4, 0xffff, 0xefca, 0x2}, {0x4, 0x8, 0x1, 0x765}, 0x8001, 0x6e6bb2, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4d3, 0x2b}, 0xa, @in6, 0x3507, 0x0, 0x1, 0x1000, 0x8, 0x0, 0xffff}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x103001) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) r6 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x51, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x80, 0x0, &(0x7f0000000240)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x20, &(0x7f0000000100)=[@flat={0x77682a85, 0x1, r4, 0x4}, @flat={0x776a2a85, 0x100, r5, 0x3}, @flat={0x77622a85, 0x100, r6, 0x1}], &(0x7f0000000200)=[0x20, 0x18, 0x20, 0x28]}, 0x3}}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x4, 0x3}, @increfs={0x40046304, 0x2}, @acquire={0x40046305}, @release={0x40046306, 0x1}, @release={0x40046306, 0x4}], 0xa7, 0x0, &(0x7f00000002c0)="8cb80a65b4b224ff395acd744483fe4f0dbdaa71a3f19ee336b3cb2e6745d849d87a357ab4d84ec5a121a31fd8fd1ecceca4e29cc7674d9649ae1d3164f36aaddf614ff75734bb3c966d778492585676e47623af359e683fa0607a9bcb3078e2af3fa0c0ab728feb558f341fe96fe231d6e8bb218d355c3f1aed82d35f3d7a2d6e9a476d2a4c87f9d0657ab91b22892f81c63362d9471e66949173fd24f4b79d2a83b956a1708e"}) 2018/04/09 09:39:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x4, [{0x40000000}]}) 2018/04/09 09:39:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/09 09:39:49 executing program 3: 2018/04/09 09:39:49 executing program 7: 2018/04/09 09:39:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)="96b5811120cda33130520af37ad6bca16ccdb6445a", 0x15}, {&(0x7f00000002c0)="b9692daa620408e2c0e8265f03b17bb64d20de3742c24e9bf2e4421ddb161315a8d22cc4821ff0b93053a6", 0x2b}, {&(0x7f0000000300)="c311ed83408c4fa0184ca97acade49bb0f9ef4e2a2778388f0d93a3b2b46699e4aa5e0fd9ad3f953b4ead4eff709ba084b2846c0e618602ce1ab27d5938043449ddb461f0f6bc8e6b36cfee739d444ed835f9dfcb35ff6608843a3ec48867062b4cf1a89a6620efc10ed0e90c9f4a2ef898e62747367a815f8dd34fb021bb35bd17537e056d43c73ae79603646595931c744340c798ca36bfd3330345fa70f7549e6d9f19d3dcda07422bd916bf527f77c30a310efaa4264fcd11a3ec1bd4f3903fea27557bc9adf7e122ba6e4d67b3663f767969b8cfbe27492281a0fca5d13f07ee0bafa", 0xe5}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000000400)="cb910943a37b966bda54652bb4b4d4c93cb638874bf8ae93f0b71f7fff39041c288ee8487577a0052589810825e6148141194e41cdc7137e05f89a7d6dc8376388b5155858bf562fa761316c0f8f42654763e4a96556baad2569e7911b7fa764ecf5cc1c0768c34a90808a223430b9fd2d6a1a6c037c8e734f9c37cbc2ecfcbb2b7a6725685825f54b099e57cf3b715ac825c615686dccf5bac52ffd8145bd4cb4ed225ecc30c1091cb1dfa3ef16adfe9f1365f6ece86b6ecc5fbe4950a3856bece187d350c6e2b8beae7d374e44460d6d", 0xd1}], 0x5, &(0x7f0000000580)=[@iv={0x108, 0x117, 0x2, 0xf1, "9dd3fa65ebd9775e51392e399547269796ccb3ac644789d6af028268ea127faf3cc3bb51418b7e32582d32107582d6bc73a4291414ab10009ae4aa5318aec130694b2e80d7009e361b58f29d30750ceab362d7b32d2a602d226af343255657e9eebc89c837709704907fc00887ce68d98fca504bdee3d7bc39cb0b3dbd67cb7b4a83f3051401572a8931e72a88241b468a1d420fb1a2f03ec86d85a5ed444e1b45a93ae29962f54877cf6b5311ae4d2a027d936a32e558bf4963dc28f5bff84af4d039606cdebd1be2fd85a4a463c284cf6cea0e92038ba8ab4ec3c311ba3ca94f4f3d847fdac51825c0636b3f76d12ae9"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x102c}, @op={0x18, 0x117, 0x3}], 0x180, 0x20000050}, 0x20040041) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000180)=0x3d) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) 2018/04/09 09:39:49 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) 2018/04/09 09:39:49 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0xfffffffffffffef9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x500, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000600)={'erspan0\x00', {0x4, 0x0, 0x7, "1c11117ed230", 0x7}}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pptp, &(0x7f0000000000)=0x80, 0x800) r4 = request_key(&(0x7f0000000640)='syzkaller\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)='erspan0\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r4) r5 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x80000001, 0x202) inotify_add_watch(r5, &(0x7f0000000380)='./file0\x00', 0x2000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e23, 0x19, @local={0xfe, 0x80, [], 0xaa}, 0x1095}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, 0x1f, [0x9, 0x7fff, 0x401, 0x5, 0x8, 0x0, 0x9, 0x100]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r6, 0x5c, &(0x7f0000000240)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xad}]}, &(0x7f0000000300)=0x10) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000006c0)=ANY=[@ANYBLOB="55005fa5b4000500ff7f0400060000005c0005002000010003000700ff0f0000060000000a000000020068ba03001bed0900000408000800090002006d3eef3f72b9bf601d388ad60e0b84fc973b70470a87070e9c82292d0aa98f31829e2f0989ffcf80f80247e1fd145ab7b17b160e5c0a2d172b8f"]) lseek(r0, 0x0, 0x4) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000000440)) connect$nfc_llcp(r3, &(0x7f0000000540)={0x27, 0x0, 0x1, 0x7, 0x23ca69ba, 0x1, "2a96de959857614cea1cd65d8f2acedf3642c739f865cfd9d4363e0426017c8d5004074dbd2e292cfce477df5434473825b828cb8c8fddc35b6108d9d03dc9", 0x30}, 0x60) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x401, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f00000003c0)={0x7b, 0x0, [0xfffffffffffffffc, 0x1000006, 0x7b, 0x8]}) 2018/04/09 09:39:49 executing program 7: 2018/04/09 09:39:49 executing program 3: 2018/04/09 09:39:49 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:39:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000040)=0x2, &(0x7f00000001c0)=0x34) 2018/04/09 09:39:49 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x802) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) r4 = gettid() ptrace$getenv(0x4201, r4, 0x800, &(0x7f00000000c0)) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000180)=0x4) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000100)=r4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000080)={{0xfffffffffffff65f, 0x7d, 0x6, 0x5, 0x6, 0x154}, 0x3}) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:49 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xe000, r1, r2, 0x800, 0x200400) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000240)={r4}) r5 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0x9205, 0x0) 2018/04/09 09:39:49 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x80, 0x0, 0x6, 0x8, 0x1aad, 0x1}, 0x501}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:49 executing program 7: 2018/04/09 09:39:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/09 09:39:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x1a0, [{0x40000000}]}) 2018/04/09 09:39:50 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:39:50 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x18, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/04/09 09:39:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x4, 0x10001, 0xff, 0x0, 0x5, 0x3f}}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffff705, 0x101000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x20) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:50 executing program 4: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000, 0x3}, {&(0x7f00000000c0)="044b277e9074b2c1cd9186b4cd98f4aae2f3c25654c4c349c2879a7b2a9cd53e0dd0c2039a8a67341e1db46387a644531c68582513420a23f9b628e5bee1adf9", 0x40, 0x1c4d}, {&(0x7f0000000100)="a633697cbea5b985712da0e8ff3eb9230e3fa8ec6ebe439c92237bc0b352bea4b705db2ba893e2ee5ade7602d4cc99e687306359bdeb80591dc49c", 0x3b, 0xffffffff7fffffff}], 0x1020010, &(0x7f0000001280)={[{@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "2aa74005"}, 0x2c}, {@session={'session', 0x3d}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x33, 0x31, 0x32, 0x34]}, 0x2c}, {@session={'session', 0x3d, [0x36, 0x3b, 0x37, 0x0]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp861'}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp936'}, 0x2c}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001300)={0x0, 0xed83e5edaaed47ec}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001340)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:50 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x2, 0x0, [{}, {}]}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/04/09 09:39:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x1b, [{0x40000000}]}) 2018/04/09 09:39:50 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) recvfrom$ipx(r1, &(0x7f0000000080)=""/137, 0x89, 0x1, &(0x7f0000000000)={0x4, 0xd0d, 0xf1a, "4720cd394bae", 0x23}, 0x10) lseek(r0, 0x0, 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x98801, 0x101) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000200)={0x80, 0x5, 0x5205, 0x8, 0x10}) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xe9, 0x400000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/04/09 09:39:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 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) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="6d000000fbe0520021000040"]) 2018/04/09 09:39:50 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x3) 2018/04/09 09:39:50 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) 2018/04/09 09:39:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/09 09:39:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') r1 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f00001a6ffc), 0x400) 2018/04/09 09:39:50 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x228043, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x3, 0x804, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000080)) pause() getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000000c0)=0xc) 2018/04/09 09:39:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/09 09:39:51 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2b356399, 0x7fffffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x3}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$vsock_dgram(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) 2018/04/09 09:39:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x4b564d03, [{0x40000000}]}) 2018/04/09 09:39:51 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:39:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x65) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x5, 0x9) 2018/04/09 09:39:51 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x0, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@alu={0x7}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) 2018/04/09 09:39:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/194, &(0x7f0000000140)=0xc2) 2018/04/09 09:39:51 executing program 3: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xb4d609bf032f1b87, &(0x7f00000001c0)="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", 0x1000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x28000, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000001240)=""/83, &(0x7f00000012c0)=0xfffffffffffffefb) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000011c0)='tls\x00', 0x4) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="85a953b0146baaaaaaaaaa0086dd6076605100303afffe80fb5b7c08d27c4fd954e7fc00000000000000000000000000ffff020000000000000000000000000001865890780014000060c5961e00000000000001feffffffffffff000004000001ff02000000"], 0x0) 2018/04/09 09:39:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x400, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="0efff90937be", 0x6, 0xfffffffffffff32e}, {&(0x7f0000000100)="506dbdc429379c5f13c1fa89c6f9b2564b675fd87ca612e344c45b26410ee509543a1453ea3928c05ca6747f4b0e9bbe59c41238b322a9460a01031dfe9bc3601e2a08c4e96f048cefe71a55025abc5607ffc3094958875c16e058c471eea4cc465a60cc365d112dedaf7f88acc1a7b2ea4093632fb2b23c5ade9441cf67dbb3846cb23142fcad2896dc2aed963619aa20adf07ddbb8203735c9600599ee0478445c473060d1ec8ba5d7c827664e1bc8197d8290cccf", 0xb6, 0x10001}, {&(0x7f0000000200)="61a2d0a6d5dabde6b016284d770315803311e26e2e6299617688dbad11f9745f721093ac65a90082c4dd79fc751e68a22492570cfad4f1a9a617c07068a07fd5a3fd89ac2f0393368dfdbd0e068f78d2352168cb83cc90db93d43ed0ea4c542204df6d76f7566cb45eceb4f34eba8bcba800195235d2492ca86de6301bc55fdf44a88ddd043f1ab100d7ebea2ddc733bcf1f0d64810f59d20847ca169b090c56440ad361d09b437416c330649861", 0xae, 0x1}, {&(0x7f00000002c0)="64e7a611fe78e0d62a75263151d7aea6cbc528ca9fc552b3e022d9c448ccae9efe7a7fd4b19e96ac926c126158850d0b7c0f7c41499099f7bf3b513119726dc3ce58d6bc1d9306c5c19be4a8dfa5aba4e0c8f4fda58f7d8c408ee43aadace0ed74bf1105067e4f74fbd1e7963298b1269b169ddf38d55e33564e7cfe11bb4297c8ea81ca9dd128b30b5c84a17c88c5310ea414600087fa943196f48bfcc17f1052acca4b5f897a9a882dc5a92ec8ffd16f6666ea69b2677e96ec6e5d487255", 0xbf}, {&(0x7f0000000380)="22b9fc4de55a208b798ba539577252", 0xf, 0x7}], 0x1000000, &(0x7f0000000440)={[{@dmask={'dmask', 0x3d, [0x33]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs='nfs', 0x2c}]}) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200020002) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:52 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000200)='omfs\x00', 0x201081, &(0x7f0000000680)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='nilfs2\x00', 0x221002, &(0x7f0000000400)) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000340)='configfs\x00', 0x44000, &(0x7f0000000380)) [ 156.204176] FAT-fs (loop5): invalid media value (0x52) [ 156.209635] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/09 09:39:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7358, 0x20000) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x40000) recvfrom$inet(r1, &(0x7f0000000200)=""/131, 0x83, 0x10000, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fec000/0x12000)=nil, 0x12000}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:52 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) [ 156.290661] FAT-fs (loop5): invalid media value (0x52) [ 156.296172] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/09 09:39:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe, 0xffffffffffffff01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x202041) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x0, 0x401, 0xf8, 0x8, 0x101, 0x8}, 0xea}, 0xa) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/04/09 09:39:52 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x9, {{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5a35}}, {{0xa, 0x4e23, 0x2, @empty, 0x4}}]}, 0x190) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$btrfs(&(0x7f0000000640)='btrfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x1, &(0x7f0000000740)=[{&(0x7f00000006c0)="4e3420c4464caaabaa346a2c82c3d9898ac07089fdb8052af9525410be5ce75a2e0fd6594bc9c9d16ea1466d25a6f7306854e88e6950449a7405877590ec4ba0913d31d52e3568a92ec36a2a9cfc824e81a63c2d256df6de31a205a8996b69", 0x5f, 0x5}], 0x4, &(0x7f0000000780)={[{@degraded='degraded', 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@datasum='datasum', 0x2c}, {@space_cache='space_cache', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x3a, 0x78, 0x38, 0x39, 0x36, 0x31, 0x0]}, 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@ref_verify='ref_verify', 0x2c}, {@check_int_data='check_int_data', 0x2c}]}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000600)=[r2, r3, r4]) r5 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0x9205, 0x0) 2018/04/09 09:39:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000240)={0x1, 0x10, [0x7, 0xffffffff, 0x3ff, 0x7]}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x101200) tee(r1, r0, 0x200, 0xa) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000000bc0)="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", 0x442}], 0x1, &(0x7f0000002c00)}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x12711, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) 2018/04/09 09:39:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x48, [{0x40000000}]}) 2018/04/09 09:39:52 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0xfffffe31) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:52 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], r1}, 0x48) 2018/04/09 09:39:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000001640)='./file0//|le0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x5e, 0x4, 0x2, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="382db62d89e1f3dac1d3c52da8db77a069921a34115ada8b4ee7684bb19aa09373a8a4f18456007bf11aa60187bd41061de8d4b95bce84751476c7e1b1565e322290d6367c709982c2cc774e1ca17a965f95bb5d39844e3bfca13e942b142e68cc8745f17303b6c79b3f5e1d2213a549c76e526e0467e14827de07641d0d2ded640fd44d1e380484f32b41d291dc88de9fdfcc20dfa95578b7d9f752d8b7b0d670bf9afc9582e2ad", 0xa8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) 2018/04/09 09:39:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw6\x00') setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0xff, 0x3, 0xfdf}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$pokeuser(0x6, r0, 0x80, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x101) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x26) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000001c0)=0x4) 2018/04/09 09:39:52 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000240)={0xffff, 0x6, 0x7, 0x1, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:39:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x8601000000000000, [{0x40000000}]}) 2018/04/09 09:39:52 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x5, 0x100000000000086) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x5, 0x0) read(r0, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:52 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) getuid() bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xf) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x20020000}], 0x1}}], 0x48}, 0x0) 2018/04/09 09:39:53 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:39:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8040}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) read(r2, &(0x7f0000000040)=""/230, 0xe6) 2018/04/09 09:39:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readahead(r0, 0xffffffffffffff9f, 0x80000000) rmdir(&(0x7f0000000040)='./file0\x00') 2018/04/09 09:39:53 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x100000001, 0x20201) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000640)={0x5, &(0x7f00000002c0)=""/129, &(0x7f00000005c0)=[{0x0, 0xa7, 0x8, &(0x7f0000000380)=""/167}, {0x9, 0xb9, 0x1fffe00000, &(0x7f0000000440)=""/185}, {0x7, 0x8, 0x8000, &(0x7f0000000500)=""/8}, {0xffff, 0x7, 0x3, &(0x7f0000000540)=""/7}, {0x4, 0x19, 0x200, &(0x7f0000000580)=""/25}]}) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup3(r0, r0, 0x19c6a66b58588a04) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x8, 0x4e22, 0x20, 0xa, 0x20, 0x20, 0x0, r4, r5}, {0x3, 0x2, 0x9, 0x9, 0x100000000, 0x80000000, 0xff, 0xffffffffffffffe0}, {0xfff, 0x5, 0x7, 0x7fffffff}, 0x6, 0x6e6bbf, 0x2, 0x1, 0x2, 0x2}, {{@in, 0x4d5, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4, 0x2, 0x91d, 0x0, 0x8d43, 0x1}}, 0xe8) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/09 09:39:53 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = dup2(r0, r0) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x751, &(0x7f0000000140)={0x7ff}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x400) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x8, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/8}, &(0x7f0000000040)=0x78) 2018/04/09 09:39:53 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) 2018/04/09 09:39:53 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x80000000, 0xff, 0x8}, &(0x7f00000002c0)=0x10) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) 2018/04/09 09:39:53 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000080), 0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) socketpair(0x2, 0x80000, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9a6) 2018/04/09 09:39:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x803000000000000, [{0x40000000}]}) 2018/04/09 09:39:53 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:39:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x63d6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x6, @empty, 0xd}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84) 2018/04/09 09:39:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x3, 0x5, 0x9}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:53 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x100000001, 0x20201) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000640)={0x5, &(0x7f00000002c0)=""/129, &(0x7f00000005c0)=[{0x0, 0xa7, 0x8, &(0x7f0000000380)=""/167}, {0x9, 0xb9, 0x1fffe00000, &(0x7f0000000440)=""/185}, {0x7, 0x8, 0x8000, &(0x7f0000000500)=""/8}, {0xffff, 0x7, 0x3, &(0x7f0000000540)=""/7}, {0x4, 0x19, 0x200, &(0x7f0000000580)=""/25}]}) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup3(r0, r0, 0x19c6a66b58588a04) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x8, 0x4e22, 0x20, 0xa, 0x20, 0x20, 0x0, r4, r5}, {0x3, 0x2, 0x9, 0x9, 0x100000000, 0x80000000, 0xff, 0xffffffffffffffe0}, {0xfff, 0x5, 0x7, 0x7fffffff}, 0x6, 0x6e6bbf, 0x2, 0x1, 0x2, 0x2}, {{@in, 0x4d5, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4, 0x2, 0x91d, 0x0, 0x8d43, 0x1}}, 0xe8) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/09 09:39:53 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = dup3(r3, r3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000140)={{0xfff, 0x743c992f}, {0x4, 0x400}, 0x0, 0x1, 0x9}) r5 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0x9205, 0x0) 2018/04/09 09:39:53 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xea602, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xb75e, 0x2, 'client1\x00', 0xffffffff80000001, "82374ca89c10c84d", "1c1799555b0ce2194e681e601690a6d0b344249f555ee94e4792764ed9929e08", 0x8, 0x9}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x80, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 09:39:53 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) 2018/04/09 09:39:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x100000000, 0x1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:53 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8000) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x24d564b00000000, [{0x40000000}]}) 2018/04/09 09:39:53 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:39:53 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x7) 2018/04/09 09:39:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'yam0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x4c, r3}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='system!\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r4, 0x2}, 0x8) 2018/04/09 09:39:53 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:39:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/09 09:39:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x79000000, [{0x40000000}]}) 2018/04/09 09:39:54 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) 2018/04/09 09:39:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000188fec)) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0xc97c0}, &(0x7f00000000c0)) 2018/04/09 09:39:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7c000), &(0x7f00004a7ffe)=0x4) r1 = semget(0x3, 0x7, 0x13a) semop(r1, &(0x7f0000000000)=[{0x2, 0x2400000000, 0x1000}, {0x4, 0x10000, 0x1000}, {0x3, 0x6, 0x1000}, {0x3, 0x3ff, 0x1800}], 0x4) read(r0, &(0x7f0000000040)=""/20, 0xfffffffffffffd87) 2018/04/09 09:39:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x101040) ioctl$KDDELIO(r1, 0x4b35, 0xc379) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) wait4(r3, &(0x7f0000000140), 0x8, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r5 = memfd_create(&(0x7f0000000240)='+vmnet1em0:${cgroup@-{\x00', 0x2) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000280)={0x3, r5}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:54 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0xffffffffffffff9d) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:54 executing program 2: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='+[\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_keyring_id(0x0, r0, 0x100) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000200)=0xfffffffffffffd61) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x8) bind$rds(r2, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000180)=[0x0, 0x60000000000000, 0x5, 0xfffffffffffffff9]) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000140)) 2018/04/09 09:39:54 executing program 7: r0 = socket(0x8, 0x80000, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006e00)={0x0, @remote, @rand_addr}, &(0x7f0000006e40)=0xc) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000006e80)={r1, 0x1, 0x6, @random="d97ccd440065"}, 0x10) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000180)={&(0x7f0000000080)="c8d6d47535fe6f0cbe4c93fcd461f77a1943d2edfae53b1e7830ba23dc15d048ba3ac9bfdf50dbae4d826041536f3ddbafb8ef19f4b4b7beb05539fed3434af41175b323b2dec600a11707b2b1fc3b87085aa0a1d7a99667b85f524f8a79a4ffde99d11ba09702efe2b8f7d4354f4bf27127ec9f9fbc8f45784ac867acd51e5527535a49d37141fdbf1c213fb4ffd325373b4e5d67dcb2ce45655067564476209f1602303076aaf6e27a2f2c00369cc26cbd98a008b21784a2b65b97fdc65b", 0xbf}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x33, 0x25}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000400)=""/195, 0x40f00, 0x80000000}, 0x48) 2018/04/09 09:39:54 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x1, 0x4631, 0x2e, 0xffffffff, 0x7f, 0x800}, 0x7}, 0xa) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e637075003df00f27d9cd0473d6ad19e70a36c7aabc1c71a8a71769b3c2f5c577b60838a4a93932e01489976d73f8b8446bb5a00e4042a523abe1a92ca4c5955abe7b8ba359838f405a17c73cdd8f977595e3f000a188d42e5c6c475f7fb5b7", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xae95e06) 2018/04/09 09:39:54 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:39:54 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x5c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xe, 0x800) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000003c0)=0x8, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0xef0eb0de60281f2, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x6, 0x4e22, 0x5, 0xa, 0xa0, 0x80, 0x5e, 0x0, r1}, {0x1, 0x2, 0x19, 0x7fff, 0x401, 0x82f5, 0xf4, 0x7}, {0x3, 0x7ff, 0x6bd7, 0x4}, 0x2, 0x6e6bb6, 0x0, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x7c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x3, 0xa0000000, 0x0, 0x3, 0x80000001}}, 0xe8) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r4, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0000102, [{0x40000000}]}) 2018/04/09 09:39:54 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x404001, 0x2) ioctl$KDADDIO(r0, 0x4b34, 0xd6f) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/202) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) 2018/04/09 09:39:54 executing program 7: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='+[\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_keyring_id(0x0, r0, 0x100) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000200)=0xfffffffffffffd61) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x8) bind$rds(r2, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000180)=[0x0, 0x60000000000000, 0x5, 0xfffffffffffffff9]) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000140)) 2018/04/09 09:39:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/145) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:54 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) 2018/04/09 09:39:54 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4dd4, 0x2000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000180)=[0x3f], 0x1, 0x9, 0x1, 0x6, 0xff, 0x7, {0x8, 0x3, 0xff, 0x20, 0x4, 0x1a26, 0x2, 0x8, 0x7494252f, 0x7, 0x3, 0x43, 0x242, 0xe00000000000, "9a6043cd13a2c8aa47ef032698f9cb5bc99915ab358b0b86ee3bb7c15549d2e0"}}) r2 = eventfd2(0x0, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x82, 0xa5) timerfd_settime(r3, 0x1, &(0x7f00000001c0)={{0x77359400}}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r4, r5+10000000}, &(0x7f0000000140)) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r2, @ANYBLOB="21145a88ce067a0c0000e9"], 0x13) 2018/04/09 09:39:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff06) 2018/04/09 09:39:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0xffffffff, &(0x7f0000000100)=0xfffffffffffffde0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x30) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x2) 2018/04/09 09:39:54 executing program 7: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='+[\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_keyring_id(0x0, r0, 0x100) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000200)=0xfffffffffffffd61) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x8) bind$rds(r2, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000180)=[0x0, 0x60000000000000, 0x5, 0xfffffffffffffff9]) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000140)) 2018/04/09 09:39:54 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:39:54 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000440)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000000300)=""/58, 0x3a}, {&(0x7f0000000340)=""/226, 0xe2}], 0x7, &(0x7f0000000a80)=[{&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f00000005c0)=""/216, 0xd8}, {&(0x7f00000006c0)=""/127, 0x7f}, {&(0x7f0000000740)=""/147, 0x93}, {&(0x7f0000000800)=""/233, 0xe9}, {&(0x7f0000000900)=""/22, 0x16}, {&(0x7f0000000940)=""/95, 0x5f}, {&(0x7f00000009c0)=""/139, 0x8b}], 0x8, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) socket(0x8, 0x1, 0x2) 2018/04/09 09:39:54 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000000000002, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x7900, [{0x40000000}]}) 2018/04/09 09:39:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xffffff1e) 2018/04/09 09:39:55 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) 2018/04/09 09:39:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x8, 0x526, 0x100, 0x8, 0x2, 0x6, 0x8, 0x2ad, 0x40, 0x3a3, 0xfffffffffffffff8, 0x5, 0x38, 0x1, 0x10000, 0x8001, 0x2}, [{0x7, 0x5, 0x6, 0x6, 0x3f, 0x7ff, 0x2, 0x2}, {0x7, 0xb08, 0xb1, 0x6, 0x800, 0x6, 0x82d398e, 0x36}], "0574344513b2acf2503573d8858b9ec2f95fe89f703b06c654a0237eb3b92b4c1a6949e8fad2375db2fe7d6551bf0be8a7e06655fe76fe49c8455c10026f48df0d46af4270f50c398e0099e99f86feddb1109791631764b14fad9a2ae7f3fc4021abc6bdb64fe2adbe90147386e65b1c6ed3f68cccc9e26f14dbb6e2bd0c592ffc61a65c035bbb66d902194153923ca3a132a8d0c3948ae60808f7a0a7439d98ccf76f928c3ed4b432c2c0d3001c2fb10fc2654240bd8c06c4dbefdd7d1db23f39629e4e83e2e16a7edb6ce80fd2eab6614fa3d9d8758d5c25159b4583272981c6e41d66", [[], [], [], [], []]}, 0x694) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1a080, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/04/09 09:39:55 executing program 7: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x20000000000032, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='overlay\x00', 0x200000002, &(0x7f00000000c0)="2587f0243505eef18371d5ece9c13ea1b875101ef74b6eabe481f24dfe6e59acdcad2fa19a5965eccab3498de2e5082a4a9013ed51765facbe0cc7ca24ac983cc2d4e04f6471cf8228c9a8a24e2dc5dabbe32eaeeb4ad5c8e9cde3d0603b0d8767161332fbc7f76e136c1bfcd49db27c2ad8576fdf45ddbfc97e68e709ddcbc1c0fa36507eb63a1a5fbdb1011b3c3504f076ac74df90ddafe04297fc842bf336a943e0f9e94c2267c4faeacd1758e22e2a3b70768b276895eb39f98a0a0ef0e14212c0022c2c8484d9d904dcf3003b7f10608ccd453522cfd3be0052e4a6817e1c89f10abc2aa3fde63be0176288") 2018/04/09 09:39:55 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000140)=""/84, &(0x7f0000000240)=0x54) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/04/09 09:39:55 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], r1}, 0x48) 2018/04/09 09:39:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x65ce48a6, 0x3f, 0x43efec8c, 0xfffffffffffffff8, 0x8, 0x0, 0x401, 0x7, 0x5, 0x5}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000000080)=0xa) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7f}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r0, 0x3}, &(0x7f0000000140)=0x8) 2018/04/09 09:39:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) shmdt(r0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:56 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:39:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r0, 0x1) 2018/04/09 09:39:56 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x60) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:56 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:39:56 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000807f00000000000000000000000000000000010000000ace0feca4aaa09bf9000000000000000000000000000001000000000000000000000000f3ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/09 09:39:56 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x13) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x2, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40400, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000140)=0x80000000, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/04/09 09:39:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x174, [{0x40000000}]}) 2018/04/09 09:39:56 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) 2018/04/09 09:39:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x22020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100010000, 0x400000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/09 09:39:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='wlan0-}\x00', &(0x7f00000000c0)='-wlan1#(-cpuset%vmnet0^cpuset\x00', &(0x7f0000000100)='$posix_acl_access\x00', &(0x7f0000000140)=',\x00', &(0x7f0000000200)='eth0'], &(0x7f00000004c0)=[&(0x7f0000000280)='.\x00', &(0x7f00000002c0)='vmnet1\x00', &(0x7f0000000300)="217365637572697479d7766d6e6574316574683000", &(0x7f0000000340)="76626f786e657431ff00", &(0x7f0000000380)='md5summime_type,eth0GPL\x00', &(0x7f00000003c0)="637075736574ee435e21262a2ad900", &(0x7f0000000400)='vmnet1&/\x00', &(0x7f0000000440)='L\x00', &(0x7f0000000480)='%8systemsystemselinux\x00']) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x1, 0x0) mq_notify(r1, &(0x7f00000006c0)={0x0, 0x7, 0x1, @thr={&(0x7f0000000580)="bee049196e14093080b320643a4c77018d8129ff026c70c44986df11dec221ef", &(0x7f00000005c0)="cb3959779a81e980a05514d905b1f9d7c5931215be76a2d15aacd1ea9b2246002e772eb3e8d7e071a6af0883d0da7d171bb08d6556463f716ab3b43725790704fc982482e76cda4581c06b1572a344494070d217285060d933122ee9673e1396312b198d51253f266d58eae680e86f10699ef6040dd4b3e10860a018ada0bcfbc0a1c93ae35d5c697197b5cb4ace659dcf79daf2bd00c0f4dc10d4444393f81f30731ccf3e094ceead0be0a9b6a612d9cf7d0d9c026c1f5fae4df921df8ecec63f302067e000"}}) 2018/04/09 09:39:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x10ed35a3, 0x7fffffff, "71756575653100000000000000000000000000000000008000", 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0xffffffffffffffff, 0x2000000000000080, 0x100000000000005, 'queue0\x00'}) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/04/09 09:39:56 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000140)={0x4, 0x2aa, 0x6, 0x4}) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000240)=""/81, 0x51) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:39:56 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20001, 0x6) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = geteuid() quotactl(0x2b, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)="d74616a4187e6bb62f195c7bc83db88a3b1bb555c96a7c899f00fa30e9a9fc94f432441a8dbb33ca79c7bcbaf2cb2bb820ba0eec0bda8bc0556c573a7ec7cec50953537938b52f2032b43617b461") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000300)={r4, 0xb1, "fbd2c28534e1926c37d144d1e7ffb2d278b6c8f5085d9bb073e8a501cfdff1f03d2a8b9f5705077815942a8f8a01a063a537acefb0193fa77f518455c5d1150fcfa2caee87ecb4fe2b5a76fea3f08d31ee83e08052cd7af4f10929e59010c3de099cbda03630910910ef868bafcb5eea133083f5e03c1c120370daff92a7f53f96fadfe9210cad48fef3250fb1ec0fd5f15882bdcd989b4cbefaa2aead92d9505a50e3c3d0cb9caf753381d505e90f8020"}, &(0x7f00000003c0)=0xb9) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) flistxattr(r5, &(0x7f0000000400)=""/234, 0xea) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0xfff) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x20000, [{0x40000000}]}) 2018/04/09 09:39:57 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:39:57 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x8, 0x8) ftruncate(r0, 0x8001) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="0f07b805000000b9000000000f01c19af87ed7ff1600c4e1b565630b66baf80cb8bc92fc82ef66bafc0cb88000c0feefb8010000000f01d9660f38007aa7b970090000b800000080ba000000000f30d088d2000000b9800000c00f3235001000000f30", 0x63}], 0xb8, 0x13, &(0x7f0000000000), 0x0) mq_open(&(0x7f0000000000)='/dev/kvm\x00', 0x40, 0x8, &(0x7f0000000040)={0x8, 0x8, 0x7, 0x3, 0x8f5, 0x800, 0x431, 0xfff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 09:39:57 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40c02) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x0, 0x0, 0x2, 0x1, 0x100000000}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f0000000240), 0x0, &(0x7f0000000280)=""/138, 0x3, 0x2}}, 0x68) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:39:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect(r0, &(0x7f0000000040)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) 2018/04/09 09:39:57 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x101400) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x8000000000000) r2 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x0, 0xffffffffffffff68, &(0x7f0000000100)="352bc9a1e62f11a618cd30b44a0ec976caee5f45dccb9da589316d33cfbcdd6e170d3a10e34dc8d17f", 0xfff, 0x4, 0x2, 0x4, 0x1, 0x7, 0x6, "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"}) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001240)) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:57 executing program 3: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000504000/0x2000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000a8b000/0x3000)=nil, &(0x7f0000000000)) 2018/04/09 09:39:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x34, [{0x40000000}]}) 2018/04/09 09:39:57 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], r1}, 0x48) 2018/04/09 09:39:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev}, &(0x7f00000000c0)=0xc) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000001300)=ANY=[@ANYBLOB="73797374656d2e2f6465762f96fa0ec891dbdd76637300"], &(0x7f0000000240)=""/4096, 0x1000) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001, r3}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000001240)={0x0, 0x0}) timer_create(0x0, &(0x7f0000001280)={0x0, 0x26, 0x1, @tid=r4}, &(0x7f00000012c0)) 2018/04/09 09:39:57 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) sysfs$3(0x3) r1 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) sync_file_range(r0, 0x4, 0x3, 0x1) shmdt(r1) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/04/09 09:39:57 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000000c0)={r4}) fcntl$setpipe(r1, 0x407, 0x6) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000100)={0x9, 0xfffffffffffff001, 0x1, 0x1, [], [], [], 0x200, 0x5, 0xff, 0x9, "afbe55fb3efe7d18f1d0c564497a8b88"}) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) move_pages(r5, 0x4, &(0x7f0000000280)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f00000002c0)=[0x40], &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x2) faccessat(r3, &(0x7f0000000340)='./file0\x00', 0x4, 0x100) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x2, 0x7, 0x7ff, 0x5, 0x19, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0xe}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x1f, 0x10, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_sa={0x2, 0x1, 0x4d6, 0xffff, 0xe00, 0x80, 0x0, 0x40000000}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d2}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bc0, 0x6, {0x6, 0xff, 0xfffffffffffffffb, 0x8, 0x0, 0x5, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}]}, 0xc8}, 0x1}, 0x4004) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) bind$rds(r2, &(0x7f0000000580)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000780)={'nat\x00', 0x0, 0x4, 0xc8, [], 0x9, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000680)=""/200}, &(0x7f0000000800)=0x78) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000840)={0x0, @dev, @broadcast}, &(0x7f0000000880)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000008c0)={'team0\x00', r6}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000900)={0x0, 0xda9}, 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000940)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000980)={0x4, r0, 0x1}) ioctl$sock_netrom_SIOCGSTAMPNS(r7, 0x8907, &(0x7f00000009c0)) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000a00)=0x7, 0x2) modify_ldt$write2(0x11, &(0x7f0000000a40)={0x99f5, 0x20001000, 0x5400, 0x7fff, 0x4, 0x200, 0x9, 0x1, 0x5, 0x8}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r7, 0xc0045520, &(0x7f0000000a80)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000ac0)={0x0, 0x9e}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000b40)={r8, 0x1, 0x80000000, 0xbb8}, 0x10) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000c00)) prctl$getname(0x10, &(0x7f0000000c40)=""/36) syz_open_dev$adsp(&(0x7f0000000c80)='/dev/adsp#\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000cc0)={r8, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x9, 0x2, 0x3}, &(0x7f0000000d80)=0x98) 2018/04/09 09:39:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x140, [{0x40000000}]}) 2018/04/09 09:39:57 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4000000000}, 0xffffffffffffffcf) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) socketpair(0xb, 0x1, 0x2000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r2) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9", 0x599}], 0x1) 2018/04/09 09:39:58 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) 2018/04/09 09:39:58 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x114b}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:58 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffec3) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/04/09 09:39:58 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xff}, 0x8) r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000100)='./control\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40, 0x0) mknod(&(0x7f0000000000)='./control\x00', 0x4456019d977972a7, 0x4) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0xfffffffe) 2018/04/09 09:39:58 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10000000}, 0x0, 0x0, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/09 09:39:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc001102a, [{0x40000000}]}) 2018/04/09 09:39:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6(0xa, 0x0, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x1, 0x3, 0x4}) 2018/04/09 09:39:58 executing program 5: getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x414000, 0x100000000000000) r2 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x9, 0x2000) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000340)={0xfffffffffffffc00}) ftruncate(r1, 0x8001) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) read(r3, &(0x7f0000003600)=""/4096, 0x1000) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0xa4140, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000002c0)=0xe8) fchownat(r4, &(0x7f0000000180)='./file0\x00', r5, r0, 0x0) sendfile(r1, r3, &(0x7f0000000040), 0x7527fb3200000000) lseek(r1, 0x0, 0x0) 2018/04/09 09:39:58 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:39:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_adj\x00') exit(0x0) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/04/09 09:39:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0xb63, &(0x7f0000000280)={0x40, 0x9, 0x7}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x0, 0x100, 0x0, 0xc2}, 0x8, 0x0, 0x0, 0x0, "742e2dd387ba5f3509679d7e8b3bbe9cb0a93880624a4401a02864b35a57d8f8cda1c2d119e12e0ae07ee5b9bf8eab0782d640a4d0d008467c9e918b1ae53b75"}, 0x48}, 0x1}, 0x4000000) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000240)) 2018/04/09 09:39:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) readahead(r0, 0x7, 0xff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x1) socketpair(0x0, 0x80007, 0x6, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x1c, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x0, @empty, 0x6}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0x8) fcntl$setstatus(r0, 0x4, 0x2000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x2}, &(0x7f0000000500)=0xfffffffffffffedc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000400)={r4, 0x7}, 0x8) ioctl$VT_RELDISP(r0, 0x5605) r5 = semget(0x1, 0x2, 0x8) semctl$GETPID(r5, 0x4, 0xb, &(0x7f0000000040)=""/132) r6 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x8000, 0x3, 0x1f, r7}, &(0x7f0000000300)=0x10) 2018/04/09 09:39:58 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x3, 0x3}, 0x14) ftruncate(r0, 0x8001) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:58 executing program 2: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/09 09:39:59 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) 2018/04/09 09:39:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x176, [{0x40000000}]}) 2018/04/09 09:39:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@rand_addr, @remote}, &(0x7f00000000c0)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0xb65d, 0x8) 2018/04/09 09:39:59 executing program 7: unshare(0x44000200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) 2018/04/09 09:39:59 executing program 1: pselect6(0x40, &(0x7f0000000240)={0x9, 0x6, 0x34b, 0x100000001, 0x1, 0x7, 0xdffb, 0xee08}, &(0x7f0000000280)={0x8, 0x3, 0xfe, 0x31, 0x100000000, 0x1, 0x3ff, 0x9}, &(0x7f00000002c0)={0x7, 0x7, 0x200, 0x4, 0x57a2, 0x0, 0x1f, 0x7f7}, &(0x7f0000000300), &(0x7f0000000380)={&(0x7f0000000340)={0x8000}, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7f, 0x189401) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000200)=0x78) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$VT_RELDISP(r1, 0x5605) ioperm(0x0, 0x1, 0x40) 2018/04/09 09:39:59 executing program 2: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/usbmon#\x00', r0) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:39:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) readahead(r0, 0x7, 0xff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x1) socketpair(0x0, 0x80007, 0x6, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x1c, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x0, @empty, 0x6}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0x8) fcntl$setstatus(r0, 0x4, 0x2000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x2}, &(0x7f0000000500)=0xfffffffffffffedc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000400)={r4, 0x7}, 0x8) ioctl$VT_RELDISP(r0, 0x5605) r5 = semget(0x1, 0x2, 0x8) semctl$GETPID(r5, 0x4, 0xb, &(0x7f0000000040)=""/132) r6 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x8000, 0x3, 0x1f, r7}, &(0x7f0000000300)=0x10) 2018/04/09 09:39:59 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) read(0xffffffffffffffff, &(0x7f0000003600)=""/4096, 0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket(0x10, 0x2, 0x8) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 163.818258] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 09:39:59 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x100, 0x20000000000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB="b40a04000000200004509d78ad4b7fa983c4d33f60a5aadf2e000900"], &(0x7f0000000140)=0x10) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ftruncate(r0, 0x8001) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000002c0)=ANY=[@ANYBLOB="0400000002000000ffff000000000000000000001000659fffffffffffff00000100010000000000740d000000000000200000000000000009000000000000007f0000000000000006fee9542d482b63222ba1a5f92607556af57b043a7755713b7e8eadb844d4f9e6c40c733ce4ee5d68"]) read(r3, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:39:59 executing program 1: syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x9c, 0x105140) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80, 0x0) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x9, {0x3, 0x1, 0x9, 0x1, 0x2, 0x8}, 0x1, 0x800}, 0xe) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000005c0)={"73697430000100003f6a3ea4d7e087bc", @ifru_map={0x800000}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000080)=0x295) ptrace$peekuser(0x3, r2, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0x4) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:39:59 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:39:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) readahead(r0, 0x7, 0xff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x1) socketpair(0x0, 0x80007, 0x6, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x1c, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x0, @empty, 0x6}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0x8) fcntl$setstatus(r0, 0x4, 0x2000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x2}, &(0x7f0000000500)=0xfffffffffffffedc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000400)={r4, 0x7}, 0x8) ioctl$VT_RELDISP(r0, 0x5605) r5 = semget(0x1, 0x2, 0x8) semctl$GETPID(r5, 0x4, 0xb, &(0x7f0000000040)=""/132) r6 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x8000, 0x3, 0x1f, r7}, &(0x7f0000000300)=0x10) 2018/04/09 09:39:59 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x440000, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000240)={{0x1, 0x0, 0x0, 0x0, 0xb79}, 0xfffffffffffffffe, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x10000, 0x2b0c, 0x3}) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:39:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200080) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="ca196e508e60f141f32f882d7a74388283ff64d2836cafab9c65c621615847aa7e02c8f0e112bb98566975e332d94695c6a71eac612297d730d8b2eea416f6a8c39e210e6749b8aa6a17304bfcdb4024b6f6f5f0d787dec7e867baa62c296a9794de31105c99bdcd8b0376e77d424454d74f2b0ff5b0d72616419c8721b18863a615f966f8612d82dda997b17b9ae017c102fbfb92cf96defa9dea4d70e9debee47fbb91914faefdc8c7270e2faebd5c23679ad383f98477d652a787ddedd2848f7dee4ec22448f29bbd214862a9339bb7e7db318654ab") r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 163.989257] IPVS: You probably need to specify IP address on multicast interface. [ 164.026895] IPVS: Error connecting to the multicast addr 2018/04/09 09:39:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xa01000000000000, [{0x40000000}]}) 2018/04/09 09:39:59 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) [ 164.099679] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 09:40:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x18) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000200)=""/165) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) write$eventfd(r2, &(0x7f0000000100)=0x2, 0x8) accept4$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:00 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/31, 0x1f) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x4, 0x48202) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'s\t\x00\x00\x00\x00\x00\x00\x000\r\x00', 0x1}) 2018/04/09 09:40:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) readahead(r0, 0x7, 0xff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x1) socketpair(0x0, 0x80007, 0x6, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x1c, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x0, @empty, 0x6}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0x8) fcntl$setstatus(r0, 0x4, 0x2000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x2}, &(0x7f0000000500)=0xfffffffffffffedc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000400)={r4, 0x7}, 0x8) ioctl$VT_RELDISP(r0, 0x5605) r5 = semget(0x1, 0x2, 0x8) semctl$GETPID(r5, 0x4, 0xb, &(0x7f0000000040)=""/132) r6 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x8000, 0x3, 0x1f, r7}, &(0x7f0000000300)=0x10) 2018/04/09 09:40:00 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:40:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x7fffffff, 0x5, 0xfb3}, 0xc) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x14d564b00000000, [{0x40000000}]}) 2018/04/09 09:40:00 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ptrace$cont(0x21, r0, 0x1000000000ac6, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:40:00 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:00 executing program 7: unshare(0x44000200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) [ 165.083318] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 09:40:00 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) 2018/04/09 09:40:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket(0x9, 0x6, 0x80) 2018/04/09 09:40:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x8240) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r3 = getuid() r4 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40a00002}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x1a8, 0x12, 0x400, 0x70bd25, 0x25dfdbfc, {0x19}, [@nested={0x110, 0x95, [@typed={0x4, 0x68}, @generic="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", @typed={0x8, 0x95, @fd=r0}]}, @typed={0x8, 0x1d, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x90, @uid=r3}, @generic="5e7882c90ef737e4fae4708ce4c3bda5dde57abbc65325933e3db3fea2c6f7c6cdd63855daa37e790db6283b24483a9c50e0615bdd83faf483944265452b4b4ba5b7525aefce1b67cdb6f49d30291c1480eb9c7ee579ba3f657b28e454ee2e87d81fc526c12af3e51b24", @typed={0x8, 0x22, @pid=r4}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:01 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000540)=0x8, &(0x7f0000000580)=0x4) getrlimit(0xf, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x61, "b71dd05b92cc523c75f20f9c3255d7b039ea3e7728ec398b6739673d033ea5fdd7dd8f1273106d88ad64b0ca8847d0eca360616dae147eba35f48eb1f0acda5d8c96b4cce948be512a75a61bfcfb4aa73fcd14ab7f8e8ccc90cf567088446b721f"}, &(0x7f0000000380)=0x69) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000180)=0x81) r4 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x14, 0x80800) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0x9205, 0x0) 2018/04/09 09:40:01 executing program 3: syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x9c, 0x105140) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80, 0x0) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x9, {0x3, 0x1, 0x9, 0x1, 0x2, 0x8}, 0x1, 0x800}, 0xe) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000005c0)={"73697430000100003f6a3ea4d7e087bc", @ifru_map={0x800000}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000080)=0x295) ptrace$peekuser(0x3, r2, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0x4) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:01 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) fdatasync(r0) 2018/04/09 09:40:01 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:40:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x1b000000, [{0x40000000}]}) 2018/04/09 09:40:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x100000001}, &(0x7f0000000140)=0xc) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:01 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x676, 0x24000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000440)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000480)=0x14) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='msdos\x00', 0x1006000, &(0x7f0000000800)="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") ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000004c0)={'team0\x00', r2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000780)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsh0\x00'}) r5 = fcntl$dupfd(r1, 0x0, r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x9, @empty, 0x5}}, 0x8, 0x5, 0xffffffff, 0x81, 0x44}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000180)={r6, 0x400, 0x3}, &(0x7f0000000200)=0x10) 2018/04/09 09:40:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x32, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) prctl$getreaper(0xb, &(0x7f0000000000)) 2018/04/09 09:40:01 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair$inet(0x2, 0x3, 0x81, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x3, 0x80005, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x9, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000004c0)={r0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) sendto$unix(r1, &(0x7f0000000440), 0x0, 0xccd44160b6434380, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x200, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') mq_notify(r3, &(0x7f00000005c0)={0x0, 0x38, 0x4, @thr={&(0x7f0000000540)="165310a93c80f61b11cecd2c68afb11aef966f335afc9d57ec9877c854213027f0e452026051f339b6cbf960c04decb610e0751aaaa3a490", &(0x7f0000000580)="13b4f278d1b2c8e2d7ae96da5e4ed270069e8717000e391b9c48"}}) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1004028}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="04042cbd7000fdf1df250f0000006c000100080004004e220000080009000900000014000300fe8000000000000000000000000000aa14000300ac141413000000000000000000000000080009004b00000014000300000003ff00000000000000000000000008000100020000000c0007001400000025000000"], 0x80}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r6 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r6, 0x9205, 0x0) 2018/04/09 09:40:01 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) [ 165.534591] IPVS: You probably need to specify IP address on multicast interface. 2018/04/09 09:40:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x8001, 0x1, 0x1, 0x5, 0x0, 0x2, 0x200, 0x8, 0x1, 0xfffffffffffffffb, 0x6, 0x9, 0x10001, 0xe54, 0x794, 0xfffffffffffff800, 0x6, 0x6, 0x7ff, 0x6d, 0x80, 0x6, 0x8, 0x8, 0x0, 0x7, 0xfffffffffffffff9, 0x1ff, 0x9, 0x3, 0x9, 0x1, 0x2, 0x4fa, 0x3, 0x0, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000000040), 0xb}, 0x10000, 0x9, 0x40, 0x6, 0x3f, 0x8, 0x3}, r2, 0x5, r0, 0x8) [ 165.601011] IPVS: Error connecting to the multicast addr 2018/04/09 09:40:01 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x991371}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000001000000000000050000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x24a, &(0x7f000000a000)=""/195}, 0x48) 2018/04/09 09:40:02 executing program 7: unshare(0x44000200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) 2018/04/09 09:40:02 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], r1}, 0x48) 2018/04/09 09:40:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0010003, [{0x40000000}]}) 2018/04/09 09:40:02 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0xdd) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x6000, 0x2) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000300), 0x7567fb3200000000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x100) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000200)=""/225) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) lseek(r0, 0x0, 0x4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x4080, 0xad) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) 2018/04/09 09:40:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x92, 0x80000000, 0x6, 'queue1\x00', 0x6edb}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000008, 0x110, r0, 0x0) 2018/04/09 09:40:02 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0xffffffbb) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/04/09 09:40:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000018df0)={0x18, 0x30, 0x3fd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/09 09:40:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0x0, 0x1, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) keyctl$session_to_parent(0x12) 2018/04/09 09:40:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0xa2, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername(r2, &(0x7f0000000240)=@nl=@proc, &(0x7f00000004c0)=0xfffffffffffffe28) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x401, 0x7f, 0x7}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r3, 0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 166.566415] IPVS: ftp: loaded support on port[0] = 21 [ 166.567255] QAT: Invalid ioctl 2018/04/09 09:40:02 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:40:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814"}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f00000001c0)='./file0\x00'}, 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80040, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="15000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1b4}, 0x1, 0x0, 0x0, 0xc800}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)={0x7fff, 0x2, 0xff}) 2018/04/09 09:40:02 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000840), &(0x7f0000007840)=0x10, 0x80000) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000007880)={r0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000007740)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007500)=[{{&(0x7f0000000240)=@sco, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000440)=""/45, 0x2d}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/238, 0xee}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f00000006c0)=@sco, 0x80, &(0x7f0000000780)=[{&(0x7f0000000740)=""/11, 0xb}], 0x1, &(0x7f0000002400)=""/4096, 0x1000, 0x2}, 0x3}, {{&(0x7f00000007c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)}, {&(0x7f0000000880)=""/109, 0x6d}], 0x2, &(0x7f0000000940)=""/118, 0x76, 0x1}, 0x400}, {{&(0x7f00000009c0)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000a40)=""/73, 0x49}, {&(0x7f0000000ac0)=""/8, 0x8}, {&(0x7f0000000b80)=""/235, 0xeb}, {&(0x7f0000000b00)=""/40, 0x28}, {&(0x7f0000000c80)=""/194, 0xc2}, {&(0x7f0000000d80)=""/99, 0x63}, {&(0x7f0000000e00)=""/135, 0x87}, {&(0x7f0000000ec0)=""/115, 0x73}, {&(0x7f0000000f40)=""/170, 0xaa}, {&(0x7f0000001000)=""/161, 0xa1}], 0xa, &(0x7f0000001180)=""/161, 0xa1, 0x6}, 0x8000}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003400)=""/195, 0xc3}, {&(0x7f0000003500)=""/216, 0xd8}, {&(0x7f0000001240)=""/64, 0x40}, {&(0x7f0000003600)=""/202, 0xca}], 0x4, &(0x7f0000003700)=""/4096, 0x1000, 0x9}}, {{&(0x7f0000004700)=@alg, 0x80, &(0x7f0000005b80)=[{&(0x7f0000004780)=""/238, 0xee}, {&(0x7f0000004880)=""/231, 0xe7}, {&(0x7f0000004980)=""/45, 0x2d}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/255, 0xff}, {&(0x7f0000005ac0)=""/192, 0xc0}], 0x6, &(0x7f0000005c00)=""/251, 0xfb, 0xff}, 0x4}, {{&(0x7f0000005d00)=@in6, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005d80)=""/48, 0x30}], 0x1, 0x0, 0x0, 0x20}, 0x2}, {{&(0x7f0000005e00)=@nfc, 0x80, &(0x7f0000006280)=[{&(0x7f0000005e80)=""/54, 0x36}, {&(0x7f0000005ec0)=""/88, 0x58}, {&(0x7f0000005f40)=""/144, 0x90}, {&(0x7f0000006000)=""/169, 0xa9}, {&(0x7f00000060c0)=""/124, 0x7c}, {&(0x7f0000006140)=""/66, 0x42}, {&(0x7f00000061c0)=""/149, 0x95}], 0x7, 0x0, 0x0, 0x5}, 0xc0}, {{&(0x7f0000006300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000007480)=[{&(0x7f0000006380)=""/197, 0xc5}, {&(0x7f0000006480)=""/4096, 0x1000}], 0x2, &(0x7f00000074c0)=""/18, 0x12, 0x1552742c}}], 0x9, 0x40, &(0x7f0000007780)={r2, r3+10000000}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000077c0)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff, 0x3, 0x3f, 0x400, 0x10000, 0x100, r4}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0x9205, 0x0) [ 166.655141] QAT: Invalid ioctl 2018/04/09 09:40:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000040)="a17435adfae71b4aea0d8fb52db627b336eedd0a8e40e26e9037e81269e6af9a5e9f094034e29e348b8676d9df502346046b384d9a2738c9cdb8a9e74ca88a0d2f11620240a6cfcf405ed36bedc7dea50357e3a7804e79a8bace24", 0x5b, 0xc000, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000140)) accept$ipx(r2, &(0x7f0000000140), &(0x7f0000000200)=0x10) 2018/04/09 09:40:02 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) 2018/04/09 09:40:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0011022, [{0x40000000}]}) 2018/04/09 09:40:02 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) write$binfmt_elf32(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x4, 0x7, 0x7, 0x2, 0x3, 0x3e, 0x22f5, 0x2ba, 0x38, 0x151, 0x1, 0x4, 0x20, 0x1, 0x8, 0x9, 0x4}, [{0x6, 0x4, 0x3, 0x2, 0x8001, 0x3, 0x8, 0x4b}], "2145005909fd17ea9287241601ad23337c323a6b7b70cde6730a7ae3694865490cf337ee1d7d538c054961e165424b51efd0a9d78e878cb704b5fb9c570ae73235bd75fb9540f136213dc1666019837bba87b020ee7f0d04b09ff97e8f069d13d83c7b084cc93188ef5483989699c6608e8744bb27f48e630ebefa13ee4dba93818ad143dfbcfd46357db0cb4bfc0d697d1250bd32bb239e4cfe508209cd0fa55fe0cf9959648b96942cd225005691c17486e8f3309fed027405d629", [[], [], [], [], [], [], []]}, 0x814) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) [ 166.987549] IPVS: You probably need to specify IP address on multicast interface. [ 167.027229] IPVS: Error connecting to the multicast addr 2018/04/09 09:40:03 executing program 7: unshare(0x44000200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) 2018/04/09 09:40:03 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], r1}, 0x48) 2018/04/09 09:40:03 executing program 2: request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='user\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/04/09 09:40:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/hci\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000240)={0x9b, @random="ee0b0aa78ab5"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='stack\x00') r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xdde, 0x40080) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r3) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000280)=0x9) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000080)={0x0, 0x1}) 2018/04/09 09:40:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xd901000000000000, [{0x40000000}]}) 2018/04/09 09:40:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000d32fc0), 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000005000/0x4000)=nil) fcntl$lock(r0, 0x7, &(0x7f0000115fe0)={0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) fcntl$lock(r0, 0x24, &(0x7f000001d000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x50, "adad2440224ae6e48f2b6e60f541fb578df2ec51d9d9ce9d99368902ead659432728f5af8eb90cda59182a44340fa35d867766d972664eddeb383b6386883ca66bae749a3ce83b33b0a5f2b8312f6b70"}, &(0x7f0000000180)=0x58) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x2bb4, 0x61, "cac5382aac537adfacfb356fba74eb04bf0e42481de43d3137ff198217154b5f8f07d9d0662369f7766bc4b0d0d7e373c3f4a82204cbebb3a86d309a975a66de916d269c86b9be99071b8da0d72b6163cd5f191ddc692e4366c332ee62b13a68c1"}, 0x69) 2018/04/09 09:40:03 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000180)={@dev, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'lo\x00', r4}) recvfrom$unix(r3, &(0x7f0000000080)=""/113, 0x71, 0x160, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) [ 168.077363] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 09:40:03 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:40:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x302) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x80) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:04 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000000340)="46a893718e1428d3cb04c851c8cd6fab7c3ba3eda849bcfefa5f21fbe3cc117763d16c1abdf71b89e490dbae82902d7503440a5681c671a46302e8d5225b034c7ca318188907b526aa110f9442b2ef48af4e81e9a203", 0x56}, {&(0x7f00000003c0)="52cdb5e26c7db123fc6005dcf36270c8f8ca3799bf626c9c4033b07a5fd67967594c43b91487b31485e55881eb61ed02afbbbe3c7ad086cbcd71dd6dc81257c29bab51e6b5128cd7d214a8341e655f4b08574da6ab915d990416f20ff972e02914847d869d09e46a", 0x68}], 0x3, 0x0, 0x0, 0x4000}, 0x40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in6}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) creat(&(0x7f00000004c0)='./file0\x00', 0x106) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/04/09 09:40:04 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x5, 0x80000000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000056efe8)=@add_del={0x2, &(0x7f0000e7eff0)}) r1 = dup(r0) ioctl$TCSBRKP(r1, 0x5425, 0x8) accept$alg(r1, 0x0, 0x0) 2018/04/09 09:40:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) rt_sigprocmask(0x0, &(0x7f0000000040)={0x9}, 0x0, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:04 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) 2018/04/09 09:40:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x9f00004000000000, [{0x40000000}]}) 2018/04/09 09:40:04 executing program 2: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="2a5d2d6370757365742d252c21232e6e6f646576402b63707573657476626f786e6574305b01ec2500", r0) accept4$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c, 0x77889a26f637f5a5) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='user\x00', r0) [ 168.455282] IPVS: You probably need to specify IP address on multicast interface. [ 168.483292] IPVS: Error connecting to the multicast addr 2018/04/09 09:40:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001cc0)={'team0\x00', 0x0}) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000380)={0x201, 0x1ff, 0x5, "7175657565310000000000000000000000000000000000000000000020b34b7100", 0xfffffffffffffffc}) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000240)="c744240000100000c74424020ff00000c7442406000000000f011c24c4c13d755997c74424008b210000c7442402799d8164c7442406000000000f011c2436da501a660f0fc9940f38f0150000c0fe66ba6100ec660f3880609eb999010000b800600000ba000000000f3064650fc79c74c7150000", 0x75}], 0x1, 0x10, &(0x7f0000000300)=[@cstype0={0x4, 0x1}, @vmwrite={0x8, 0x0, 0x6, 0x0, 0x400, 0x0, 0xc00000000000000, 0x0, 0xfffffffffffffffa}], 0x2) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000340)={0x2, 0x6, 0x1f, 0x5, 0x1, 0x80, 0x7, 0x6, 0x9937, 0xffffffff, 0x0, 0x1f}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x48c7a26b, 0xfffffffffffffffb}, 0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002840)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002800)={&(0x7f0000000040)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0500000000000000000017445d182cbf2b980100005e2b000100", @ANYRES32=r2, @ANYBLOB="400002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000"], 0x5c}, 0x1}, 0x0) 2018/04/09 09:40:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="b834008ee0660f38014901baa100b8dab4ef0f011a0f01cb2ea95089265bd0040f20d86635080000000f22d80f01d5", 0x2f}], 0x1, 0x12, &(0x7f0000000140), 0x0) 2018/04/09 09:40:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x200000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x2, r1}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@can={0x1d, r3}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)="cc8d332bb84546b91a441f441c7257d887f12567d2649378adb15d194dbc5d6abee372946a000a8fd7fe0839148959067912b6032d6b76b4f2258bbde2", 0x3d}, {&(0x7f00000001c0)="4288c40fb91f3023c81679f602644b6d7f9b2627c123857b2f9a84357e879a2787439c1ac3f6a2654228e43f5dbadc3684e0a5848e74c65e71a12bdefb580937c871e4fb50dbebd6b28401b6f4dee5bba9626baf77edfcf781615e98c7829105fa23b78fbd857dff64e0888b9f016bd0b3e3a7d0da8078ce25b1000330790842dea3508eb6411fd1421db788b3def126027d8f7b07c0c9c1c0091c6b12f206389305485055847bf3887e5f001125688d8b3f5a18e850b95a9d7d26f945a239cb58842451de5da448d390ab31cc72ec54", 0xd0}, {&(0x7f00000002c0)="a6009a7a96307ff57dcaa780c3dd064c222e0ea30615396a66e28d84bebcd0edb9ef5ee2b236d1f1a1c34063c0dcd4e5250deb73e7df62b9b134cd06ff360e74c0c3293c37456f28a580cfd2ca6ed7771291ec72f35d5ea25e79dda08c66133aeb0a4b5e8dfccb21b95165f94196f51ee8c1122f4cf1bfd56e8bf8183473660bd7a82e3f3d9c101a45032e4668d2df0d29821b8a07ba09249df93bd1a7506be2b6e9db", 0xa3}, {&(0x7f0000000380)="1adad90586e81375cb9ac3851df0702783f63e42c0594364377e9ace4a6a6333", 0x20}, {&(0x7f00000003c0)="f6d78ea0d6c76d3241da717f8ed8a855161508b6a30b2012730a2e3e98be76721eda91a9fd0bdb2d02f7f5f8ff5c831b532a8a99e82c36ef04e5bd44e8e18ad2d436ff41486a5537c1220d97986dcd16e04694803266a4e53357bfc472ff1613443a8ff38c1d12c50ffd3a0b1f48a75ae060ebbae5944f51960977d7da2e", 0x7e}, {&(0x7f0000000440)="5e7581c39ca13c029ca7eb7c6e83f05fb348ea9c4129a2f6c89c7a6450056b0a100077c699fdf625f7ac80744b681dd3ca29f265ef53471007d4ecee7da500e4e5602c6d4ae977", 0x47}, {&(0x7f00000004c0)="1a91c75e6206b28911476779b3e76e0635eba6a10537558e591c81d5f92e9307fc79df7d006342be186240", 0x2b}, {&(0x7f0000000500)="f9ac40481392b6cf9825221d3e18637b2ca862961f255539e6e880adcc6d859271d09ef0525f7b86590ab3aedc8a47a80543ca03c7b3bb972356faa9799214cdbfbfd4d3d27671cd8234", 0x4a}], 0x8, &(0x7f0000000600)=[{0x78, 0x10f, 0x4, "b923a7895ce9dd326f6cd2c73d2ace615a2ed7334b5986866af9aa2e84ac444065879573444cb55c1aa8511f28e58ac57ae52580d9a68ef4b0edd375e8e7d47c2301ddf38f41f3aff1b5e0a99d4266139e02e6dd7ef06a5f1f2fef18f6aa1d6b663ed6"}], 0x78, 0x4008010}, 0x20000000) 2018/04/09 09:40:04 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r3) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f0000000180)={'ip6gre0\x00', @ifru_settings={0x2, 0x829f, @raw_hdlc=&(0x7f0000000140)={0x8}}}}) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) bind$bt_rfcomm(r4, &(0x7f0000000080)={0x1f, {0x2, 0x0, 0x8, 0x7fff, 0x3f, 0x10000}, 0x4}, 0xa) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:04 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) 2018/04/09 09:40:04 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:40:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x3400, [{0x40000000}]}) 2018/04/09 09:40:04 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) 2018/04/09 09:40:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x100000001) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/stat\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000200)={{0x4, 0x6, 0x1ff, 0x7, "5fb469415019937a2b1567d9a17b0dc145c5e4f2b2f2aa3b81d64db0350d2a9b70c337b5ce3ad2403a2c1f87", 0x2}, 0xdc4, [0x9, 0xffffffffffffec3c, 0x4, 0x20, 0x6bb67949, 0xff, 0x80, 0x9, 0x10001, 0x4, 0x4, 0xd677, 0xffffffffffff3fed, 0x8, 0x10001, 0x101, 0x0, 0x215, 0x4, 0x686, 0xfc, 0x0, 0xf4, 0x3e03, 0x1, 0xe8, 0x80000000, 0x2, 0x962000000000000, 0x8, 0x3, 0x39, 0x10001, 0xb110, 0x348, 0x100000000, 0x1, 0x8, 0x3ff, 0x54b1, 0x5, 0x247, 0x12b0000000, 0xffffffff, 0x100000001, 0x7, 0x2, 0x1, 0xc8, 0x9, 0xfffffffffffffffa, 0x4, 0xffff, 0x0, 0x7fff, 0x3f, 0xd015, 0x6d, 0x2, 0x5, 0x71, 0x78, 0x4, 0x5, 0x0, 0x880, 0x81, 0x80000001, 0x1, 0x5ae9, 0x0, 0x3, 0x0, 0x401, 0x3, 0x5ac0, 0x7, 0x6, 0xff, 0x0, 0x7e19, 0x1, 0x1, 0x1ff, 0x1000, 0x7fffffff, 0x4, 0x1, 0x2, 0xffffffffffff8e9f, 0x0, 0xfff0000000000000, 0x10000, 0x2, 0x10001, 0x3, 0xf2, 0x564, 0x9997, 0x9, 0x2, 0x401, 0xffffffffd0608157, 0x7fff, 0x5, 0x0, 0x8000, 0xe4, 0x6, 0x20, 0x8, 0x4, 0xd1, 0x5, 0x3, 0x0, 0x142, 0x5, 0x9, 0x3f, 0x6, 0x6, 0x5, 0x3, 0xa, 0x3f2, 0x8, 0x10000], {0x0, 0x1c9c380}}) 2018/04/09 09:40:05 executing program 7: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r3) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f0000000180)={'ip6gre0\x00', @ifru_settings={0x2, 0x829f, @raw_hdlc=&(0x7f0000000140)={0x8}}}}) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) bind$bt_rfcomm(r4, &(0x7f0000000080)={0x1f, {0x2, 0x0, 0x8, 0x7fff, 0x3f, 0x10000}, 0x4}, 0xa) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x585}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x9c002, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0xd358, 0x4, "32e78b5e8097", 0x4}, 0x10) 2018/04/09 09:40:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', r1}) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x100, 0xfffffffffffffff8, 0x1, 0x9, 0x8911, 0x5}}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:05 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000140)=0xfffffef4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x101) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000200)={0xf5, 0x0, [0xcf86, 0x6, 0x101, 0x8]}) 2018/04/09 09:40:05 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:40:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x1020fd) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:05 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') read(r1, &(0x7f0000003600)=""/4096, 0x1000) r2 = getpid() ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000080)={&(0x7f0000000000)="650fcf373fe3e8f8ddcae3", 0xb}) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fstatfs(r1, &(0x7f0000000200)=""/115) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2000) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000140)={0x0, r4}) close(r0) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0000103, [{0x40000000}]}) 2018/04/09 09:40:05 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) 2018/04/09 09:40:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdcc, 0x24000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="9600000003627b26c02caa83b57f5d247ef75a5fe82fa86cffff00000000000070f50f02303eaf9ac29f4d2f83bbb7c4c45f7de323405bda8ba5dd329bff30d99a678224477e94aca640620acef9cc70fce7d40ffee62543c5dbc2af001000000000000075395ab48e15d397db072b55e5fdfcbdfb203cc48c0def79089010f76d115cd192c5cdd40e981a2a1f844792c6d0646825c04e06af27d1552c4439ab145e"], &(0x7f00000001c0)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x292, 0x0, &(0x7f0000001b40)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000001780), 0x0, 0x3, 0x9}, @fda={0x66646185, 0x7, 0x2, 0x21}, @flat={0x73622a85, 0x1, r3, 0x1}], &(0x7f0000001840)=[0x78]}, 0xfff}}], 0xa1, 0x0, &(0x7f0000001a80)="b971be5deeeb9d83f918bd227ca913d4e21162e0cc185dda7843f2bb7b769c14c338301557337657d44d3cdfa620b57f333643796749a61243b54a2fa6482650d56f653015b61bec809b35f01826c9014b4a8cd0e1dd8f803456ab8fdb9194adbff246fa7dd5ea7d6c539e28057bca6746feab8b6bc278f32588e37057fc4c68a93ef9334abbea1277e14d1c8321aeeac7a5b9940c649d5959f5ad8e875136524b"}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(r0, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sysfs$2(0x2, 0x1111, &(0x7f0000001700)=""/73) r5 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) dup2(r4, r5) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @empty, 'dummy0\x00'}}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) sendmmsg(r5, &(0x7f0000008c80)=[{{&(0x7f0000001640)=@hci={0x1f, r6, 0x2}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)="01c5180c5cae2226c794715892475960621c", 0x12}], 0x1, &(0x7f0000001940)=[{0x40, 0x10d, 0x6885, "1c591808ca9d0979ec6910c307cf6b4db3e6d83a56d0b2442d2d8c4a0183fddfea858f39d99ffdcbaddfa4f01dc6ee"}], 0x40, 0x80}, 0x7}, {{&(0x7f0000008780)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008800)="a8b3503253e6a6ca7eab1ba5830fb89bc7303e1fb7ade25a2031fef8f3058f0c7adfd13fd76b70d3ccbb578de31cb34be3b155cd287e405043fcd30d1dc053ba2553ed4295973c93a6b1e96e950d5725b790f40388bd80", 0x57}], 0x1, &(0x7f0000008a80), 0x0, 0x4001}, 0x1c3}], 0x2, 0x80) connect$inet6(r5, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty, 0x8000}, 0x1c) socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/09 09:40:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3f) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:05 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/09 09:40:05 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x3ff, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:06 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:40:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0000083, [{0x40000000}]}) 2018/04/09 09:40:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x72, 0xf000}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:06 executing program 7: r0 = semget(0x0, 0x0, 0x501) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000100)=""/219) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0xfffffffffffffff7) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001c80)={&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/187, 0xbb}, {&(0x7f0000000640)=""/253, 0xfd}, {&(0x7f0000000740)=""/241, 0xf1}, {&(0x7f0000000840)=""/115, 0x73}, {&(0x7f00000008c0)=""/60, 0x3c}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/208, 0xd0}, {&(0x7f0000001a00)=""/235, 0xeb}], 0x9, &(0x7f0000001bc0)=""/145, 0x91, 0xe0c}, 0x22) connect$llc(r3, &(0x7f0000001cc0)={0x1a, 0x201, 0x4, 0x5, 0x8, 0x7, @random="5162dc0c90c5"}, 0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x6688, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46df}) ioctl$TIOCGSOFTCAR(r2, 0x5412, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x1000, 0x8, 0x4, 0x1, 0x81, 0x8, 0x9, 0x20, 0xffffffffffffffdc, 0xffffffff, 0x8, 0x4, 0x10000000, 0x1, 0x80000000]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x7, 0x0, 0x1, 0x7, r5}, &(0x7f00000003c0)=0x10) 2018/04/09 09:40:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001780)=0xe8) r9 = getegid() bpf$MAP_CREATE(0x0, &(0x7f0000002300)={0xf, 0xb92, 0x7f, 0x7, 0x2, r2, 0x3c9}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f00000017c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002140)={0x0, 0x4}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000021c0)={r11, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x0, 0x1ff, 0x14f4, 0xff, 0x5, 0x8b01, 0x9, 0x10001, 0x10001, 0x0, 0xffffffffffff8000, 0x5, 0x9, 0x8, 0x200]}, &(0x7f00000022c0)=0x100) fstat(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) sendmmsg$unix(r2, &(0x7f00000020c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000200)="849336cb9aca2dd83528caaa25afaffdccd5e9d9de38a78e9bfd1bcd15af7a925d722f6aaf92c1d56db077d7d0b7ba98f963c09acadbc71af9d53f77c924485b322d8a27728e7923f6eea9141001d26e48f6ce4a9a0875cba43cdc18b1dab9e38472d16448554afd1e605f1094dc4ffc2957a910ee41214a2dccc8049abab74e975075648fa79e27b7af1e64e7e5e512d2598a600a5ff2180515619a9c91d9c4ae80859631c5978e5ffa100a942fd98d7b5cbfe39ac982477b0a5de2e3f39e64c918f41f7166a20686afd904bfb273efd8c58a587ae307d9e12c7e58b25de801573bac9fe970316eb2013e", 0xeb}, {&(0x7f0000000100)="753bac04759df8200d1a4d4743bcc0d9a10dcad2f3ecc2ed75", 0x19}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c8bfc705d4d16e9ea2dc242a7be9746942cbcfbfb1badc2302a07fbbfb0140f3f85d214210c117a48d7888a97c346412d1a50ab3c9387a9f53dd19d510a13c9fe7587d2972ffc711a6728e3caade7e84719b6ebc75df43a755d3a47dee620160d9f37d74b263a8077f58b2b103bdf64ba40f2cf507", 0x75}, {&(0x7f0000001380)="6faefee596cbc38bf23077fbabc1bb58ce9acca00ac1b7da83fb049362a847d327c75b4d46b9dc530efeaf4501701cb4c1f65c38cddf017280ecd205698eb3ac2029970bbfc294e6839fde717d4c92261559def8e687f60efc32c155859790cd7620bfffac202ebde382d493be2d832f50b73ef23e40f52cb19961b5b5508af62a030aedce24705af061e26e028357425649405936f9f41ace3202e28d59a25de8614a8ca136b3c2f929bfbdae1b496388b762d51550115d7d8fc05545c61130256a525ddbfd54cb0acf3646b66b82b10783dab21ec48c8b5c2d758101", 0xdd}], 0x5, &(0x7f0000001940)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r12, r13}], 0x168, 0x1}, {&(0x7f0000001ac0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001b40)="5c291673bb56f07058ffb53a40b773c5b3ae63cdaa90228badf2fef0efe0a79a7992020925208b397097a0a272fcff7385a51899436c01e449774d071c0e1fbeff29663d67fe02531bf57a56d229a4568e8f58d9f30f833dc2970ce44f85008d6cff6bfcc53fa96a5818af4846ce3798b8aaedffcbd9690cdbf4b898046bb25f97bb80cfb5bb9a17f4c214a414d57dbbe5cff944720b55d1be6289301c9ac376396a8acca11c7d750ac132ceb7e7be1ded0be422d56a7ec24eef3c389b7f3f1ba19ba88a62f124aafe2add4a788019577cc7b4846046a9b4b87dae8fc2621fef53293931216f2e109fc0ec4a15c2b594c84b67786c33fe61", 0xf8}, {&(0x7f0000001c40)="22395b8095e9281986a3a82227d3b25200c14af11fa9d654109d69ca532331ae854dca0e2d9485b35a84fc6873a46040b12c741e315ed86bd142ff52d2249b264cf02c6926037d72733c099d5d63c7b779d15f5f6569ff595f603181cd3456fd82d3f82f1206a11b318f8cb609adfc8045272d", 0x73}, {&(0x7f0000001cc0)="b8ef4215bb0e22bd382bae5d7559", 0xe}, {&(0x7f0000001d00)="a2eb1586eb5497e4394322ab241ab672363a4ada455c4018c88c76c3cfaac887e9ea43d9935d6d021d1ef0f7330da76644263a2e8983131873e14146ea61c227e16171a3597910a167c81dbb2e4ba73ae1c760b02886928d6a95303febb68df35a13165b4054c0699d8173b906abe3c8e6fc3168554ebd8672cfbb152b02b3570fc7e763dbaa8a71c1a91a78c409c8234bfbe7b8ecd521a956053b0f280d07a0465399fd7cc3227f3c6f18291445f2070987fef876a40e57ef903a39bf20118a44f971d692c1746940dd45ce2064ecfa34ca5e85aee03d713de63b6f44dbaf57c19215cc1bb621f126340c38c38b6cf5c5b405e8", 0xf4}, {&(0x7f0000001e00)="af42b69ffa713407d54d874af24b3adc995c2ed0cb50d07258ea794704afc9", 0x1f}, {&(0x7f0000001e40)="7c2db19029c7323a75725fa08841445e9433bd07cc96f94f1f1579421ccda3e0aac5b52ad446b80d34d2449137f3c92c7d708b908a8db9995be08c4f716f33e21d7c5c81b6c09afe07d29d472f65e320a9822ca9d4", 0x55}, {&(0x7f0000001ec0)="3449d8290c5ace4baa9227ff0ba3d6a06f5a015186fd0972cb329133028acc13c1d0451bab0a3946284dc0b0e552144449e3c4e7a4721bdef9cca881e28688a8265e1d0d081d5dc36dd638b91ea7eb7665e25a32c0301ae5d21ff6b07c844e81d5a6529060ea43c5bfd653b4ff7f2aa0f9d6224d51012dd00810248fe6fdba35fa592e15a3b336e50a4523d4ba5902d2b8007b780e8ae4449353a3f65127e553383326f31c344a8caebdf8541cbb7c3a985b68ecba41b967b5b943e52a618826", 0xc0}, {&(0x7f0000001f80)="75cbbe00b9c31293eb3140dac5c50b55c130aad2a984ac8da745fa5202f9c7c52314594d45168665a91ee806e305ad3b47f6123bc506171c609f07a5d1770d34411d788d8ba6fbe936f9f0797f1c481e331c03a0b83b4ec7b018f63eb17d07b4803c7f0f801c8a3e14d37aecec8f3ba232b6be058349e79016de6c149ebb7f2aaa2597ccf8ae6c6461d8c1cd3c169b8172336848721e2c0a58ac732452ce3e4bde8b9a", 0xa3}], 0x8, 0x0, 0x0, 0x40}], 0x2, 0x8004) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000002340)=0x7f) 2018/04/09 09:40:06 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xdfc, 0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000140)={0x8, 0xff, 0x1, 0x3, 0x3ff}) 2018/04/09 09:40:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', r1}) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x100, 0xfffffffffffffff8, 0x1, 0x9, 0x8911, 0x5}}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:06 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) 2018/04/09 09:40:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x12, [{0x40000000}]}) 2018/04/09 09:40:07 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x100) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:07 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)="7dac721d7c6fced82c4d7c58493ea169a6cbf1223b5f888f01b738d468c075096ee5325adaeec5ec50342356232e3f3ac216a146eeeba089ca2ba40248f14c6e451f7cb27b12543992ffcb16cacdc65f90b6ccb71a652dc4ba8e76578b8161c03804ab3fa3ac625c62c336ce93ab031703f627119f6dd6921affe084d9c8d559fa5bb464d789f00620cb04f719c966cabc73e21237a6a84dd220901cda99441834fb853c1108e176cc8d45f46412fc7dc5d7ff95add2a83fa313c4f4e056d84e5a97184a519f73f936e2", 0xca) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="7c0000000c007f0000000002080000ea29"], 0x1}], 0x1}, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000010000000000c263616c000000001b00000003000000e5414c00a0000001ffffffff8001001036ffffffffffffff71010000ffffffff030000002625a5f6dc48020000009b0745fb63e490290341ad9ebf6bbc68708c259454e70d46a05933af957ef2e3207e266bc1ed158376d4e780dbe25a8ac42f4d86b9b6fdfbf2ab46a0d1fff07c660eaefe5f2336a95a75a505d233fa000000000000000000000000000000000000006703206b"], 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'nq\x00', 0x12, 0x4}, {@empty, 0x4e21, 0x10004, 0x5c, 0x800, 0x21e00000000}}, 0x44) 2018/04/09 09:40:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x9e000000, [{0x40000000}]}) 2018/04/09 09:40:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340)=0x8, 0x4) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000140)={r4, &(0x7f0000000200)=""/198}) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x10000}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000003c0)={0x2f, &(0x7f0000000380)=""/47}) 2018/04/09 09:40:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x5, 0x7}) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) fadvise64(r0, 0x6, 0xa9, 0x5) r2 = accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendmmsg$alg(r2, &(0x7f0000000040), 0x49249249249270d, 0x0) 2018/04/09 09:40:07 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:40:07 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) bind$ax25(r0, &(0x7f0000000280)={0x3, {"facda664238cb5"}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket(0xa, 0x0, 0x9) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x6bd0, 0x6, 0xffffffffffffffc1}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000240)=0x4) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) 2018/04/09 09:40:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7fffffff}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x200) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x96, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x72c8d51c, 0x3f, 0x6, 0x9}, &(0x7f0000000140)=0x98) r2 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x1c3, 0x20000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x39eaccc7, @local={0xfe, 0x80, [], 0xaa}, 0xf57}}, 0x8000, 0x10000, 0x2, 0xe008, 0x80}, 0x98) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x200002, 0x0) connect$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/09 09:40:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) dup3(r1, r1, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0xa44020}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[]}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) write$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/09 09:40:07 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) [ 171.288767] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 nq [ 171.325317] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 nq 2018/04/09 09:40:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180)=0xfffffffffffffffd, &(0x7f00000001c0)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x9, 0xfffffffffffffffe, 0x7, 0x3, 0x100000000}) 2018/04/09 09:40:07 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f00001e1000), 0x0, 0x0, &(0x7f0000777ff0)={0x2}, 0x10) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0x1}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) unshare(0x0) 2018/04/09 09:40:07 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:40:07 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000280)=0xc5) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) unlink(&(0x7f0000000200)='./file0\x00') 2018/04/09 09:40:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="27000000140007070375009700310f0a", 0x10) r2 = dup2(r1, r1) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/09 09:40:08 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0xffffffffffffffff) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) getdents64(r0, &(0x7f0000000080)=""/95, 0x5f) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x3b00, [{0x40000000}]}) 2018/04/09 09:40:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x260000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x628a, 0x1}, 'port0\x00', 0x1, 0x80020, 0x5, 0x6, 0x3, 0x80, 0x8, 0x0, 0x4, 0x56}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x1e2, @dev={0xfe, 0x80, [], 0x18}}, 0x1c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0xfff, 0x80000) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/115, 0x73}, {&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f0000000340)=""/136, 0x88}], 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000400)={r2, 0x6}) 2018/04/09 09:40:08 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) 2018/04/09 09:40:08 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) r0 = memfd_create(&(0x7f0000000040)='proc-\x00', 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1a, 0x20}, &(0x7f0000000140)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000440)={r2}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000540)=@req3={0x3, 0x9, 0x1, 0x3b, 0x6, 0x4, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0xffff, 0xc, 0x4, 0x2, 0xa49a, 0x8000, 0x5, r1}, 0x20) r3 = inotify_init1(0x0) getrusage(0xffffffffffffffff, &(0x7f0000000300)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000002c0)=""/48) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setitimer(0x2, &(0x7f00000004c0)={{}, {r4, r5/1000+10000}}, &(0x7f0000000500)) getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r7 = getpgrp(0x0) kcmp(r6, r7, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) r8 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1b0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f0000000100)={r9, 0x8}) 2018/04/09 09:40:08 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f00001e1000), 0x0, 0x0, &(0x7f0000777ff0)={0x2}, 0x10) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0x1}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) unshare(0x0) 2018/04/09 09:40:08 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:40:08 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], r1}, 0x48) 2018/04/09 09:40:08 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000000180)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) accept(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) 2018/04/09 09:40:08 executing program 1: r0 = fanotify_init(0x20, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) fcntl$setown(r0, 0x8, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x90880, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000002c0)={{0x8, 0x5, 0x3, 0x9, "f9a150e8b75e8fafd4119bbca6408f0623d42d82e5bbdaa87b3a1054eca24bc1e95bc3c020a06383de628308", 0x1}, 0x3, [0x81, 0x5, 0x4c, 0x7ff, 0x5, 0xfffffffffffffffa, 0x800, 0x10001, 0x800, 0x5, 0x7, 0x4, 0x4, 0x8, 0x7fff, 0x10001, 0xfffffffffffffff7, 0x4, 0x3, 0x9, 0x9, 0x800, 0x5, 0xfffffffffffffff9, 0x2, 0x200, 0xbdb, 0x3f, 0x4d, 0x6, 0x9, 0x5, 0x6, 0x0, 0x5, 0x80, 0x200, 0x3f, 0xfffffffffffffff9, 0x3, 0x4ca6, 0x9c2, 0x7, 0x6, 0x0, 0x3fb2, 0x2, 0x401, 0x80000000, 0x5, 0x7fff, 0x7eac, 0x3, 0x8, 0x4, 0x2, 0x8000, 0xa99, 0x3, 0x5, 0x5, 0x4, 0x291, 0x3, 0x400, 0x1, 0x7ff, 0xffff, 0x3, 0x101, 0x85fe, 0xc00000000, 0xc63, 0x5, 0x5, 0x926a, 0x7fffffff, 0x7ff, 0x800, 0x0, 0x3, 0x5, 0x3ff, 0x400, 0x1, 0x9, 0x2, 0x1, 0x3, 0x7bb2, 0x1ff, 0xc81, 0x6, 0x7, 0x9, 0x5, 0x577d, 0x1, 0xffb7, 0x4e6c, 0x6, 0x3, 0x10001, 0x9, 0x60, 0x3, 0x6, 0xfffffffffffffffd, 0x3, 0x0, 0x7, 0xa0, 0x7, 0x2, 0x2e9, 0x101, 0x8, 0x100000001, 0x6, 0x6, 0x3f738e4a, 0x8, 0x5, 0x100, 0x1, 0x808, 0x2, 0x2]}) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000040)=0x8001, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10801, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f00000000c0)=""/124, &(0x7f0000000140)=0x7c) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000800)={0x33, @multicast2=0xe0000002, 0x4e22, 0x4, 'fo\x00', 0x39, 0x8, 0x58}, 0x2c) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sched_rr_get_interval(r1, &(0x7f00000007c0)) getsockopt$bt_BT_DEFER_SETUP(r5, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 172.633175] QAT: Invalid ioctl [ 172.644978] QAT: Invalid ioctl 2018/04/09 09:40:09 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) r2 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x2, &(0x7f0000000000)=""/3) 2018/04/09 09:40:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/09 09:40:09 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x181, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) socket(0x7, 0x0, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:40:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000040)={0x5, 0x80, 0x1, 0xe4, &(0x7f0000000100)=""/228, 0x94, &(0x7f0000000280)=""/148, 0xd1, &(0x7f0000000340)=""/209}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) lseek(r2, 0x0, 0x6) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r2, 0x2000000002) 2018/04/09 09:40:09 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:40:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x2b, @empty, 0x4e23, 0x3, 'sh\x00', 0x20, 0xbc1, 0x21}, {@multicast1=0xe0000001, 0x4e22, 0x2000, 0x7, 0x7, 0x3}}, 0x44) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a5, &(0x7f0000000ac0)) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x101000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000280)) open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) 2018/04/09 09:40:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvfrom$inet6(r1, &(0x7f0000000200)=""/9, 0x9, 0x5133850eef7de39, &(0x7f0000000240)={0xa, 0x4e23, 0xe791, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/244, &(0x7f0000000140)=0xf4) bind(r2, &(0x7f0000000280)=@l2={0x1f, 0xfffffffffffffe00, {0x8, 0x0, 0x6, 0x3ff, 0x200}, 0x6, 0xdeba}, 0x80) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0010004, [{0x40000000}]}) 2018/04/09 09:40:09 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) 2018/04/09 09:40:09 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) r2 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffffffffff00}}, 0x7, 0x0, 0x4, 0xffffffff, 0x20}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x9, 0x205, 0x81, 0x4, 0x0}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000006c0)={r3, 0x7fffffff, 0x4, 0x3, 0x0, 0x5, 0x0, 0x8, {r4, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x6, 0x3, 0x9}}, &(0x7f0000000780)=0xb0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000200)={"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"}) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/04/09 09:40:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syncfs(r0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 173.580448] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000203) [ 173.588012] FAT-fs (loop3): Filesystem has been set read-only 2018/04/09 09:40:09 executing program 2: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x1ff) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000000180)=""/35, 0x23, 0x20, &(0x7f0000000240)={0x1a, 0x0, 0x3f, 0x3f, 0xafa, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffc42) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x40, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000002c0)={0x3ff, 0x10000}) add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="d4cb0aa292e85c6ea1012ae7356b11da8e566709b21b272520af32b2a4109f2f018ecd379e47cf131d0466e9d97742d108536df651886ca7ac144de0bd6341f3e54e9fc5250e4e22fd2948bb43de6d1430cef40e7253", 0x56, r0) [ 173.670849] IPVS: set_ctl: invalid protocol: 43 0.0.0.0:20003 sh [ 173.707548] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000203) 2018/04/09 09:40:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x8b00, [{0x40000000}]}) 2018/04/09 09:40:09 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:40:09 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x40200) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000200)=""/92) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x3, 0x0) r3 = memfd_create(&(0x7f00000000c0)='(\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xfe, "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"}, &(0x7f0000000140)=0x106) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r4, 0x6}, 0x8) [ 173.764411] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000203) 2018/04/09 09:40:09 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) [ 173.851581] IPVS: set_ctl: invalid protocol: 43 0.0.0.0:20003 sh 2018/04/09 09:40:10 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0xd1c6fe2, 0x8, 0x0, 0x400, 0x7, 0x40}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast=0xffffffff}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/09 09:40:10 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:40:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syncfs(r0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000140)=0x2) dup3(r0, r0, 0x80000) 2018/04/09 09:40:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x3b, [{0x40000000}]}) 2018/04/09 09:40:10 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) fcntl$setsig(r0, 0xa, 0x26) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mknod(&(0x7f0000000400)='./file0\x00', 0x8000, 0x9) sync() r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$packet(0x11, 0x0, 0x300) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) timer_delete(0x0) fallocate(r5, 0x0, 0x0, 0xffff) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) inotify_init1(0x0) socket$l2tp(0x18, 0x1, 0x1) msgget(0xffffffffffffffff, 0x112) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000600)=""/4096) sendmsg$key(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020c01001312ffff000600bc6b6e000000000006003f00000100007600000000000000ff010000000000000000000000000001000001ff00000000000001000000010000001300070000002abd7000013500000300070000a0000002004e20ac1414aa00816daddd4ecd8e6a3a5574d2cd0000000000000002000700000004d50706900100000020020013003b00000026bd700001350000"], 0x8b}, 0x1}, 0x4040000) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000001600)={0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, [{0x8, 0x5, 0x4}, {0x9, 0x0, 0x2}]}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:10 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/04/09 09:40:10 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r0 = dup(0xffffffffffffff9c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={"6e617400000000000000006914c31a0020000000000000fffffff900"}, &(0x7f0000000180)=0x54) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:40:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x0, 0x290, 0x9, 0x2d, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}, @sadb_lifetime={0x4, 0x7, 0x1, 0x7, 0x26, 0x4}, @sadb_key={0x9, 0x8, 0x1f0, 0x0, "d630472cf7f5814b1ae1ca9b320859e97868913a3013fff5ef490ecea40d0d352b669e50fb7f6b00277db9942125b837bc36511c4d2a59643df1bcc367a4"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8c, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x4, @in=@loopback=0x7f000001, 0x7, 0x14, 0x10}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x6e6bbc, 0xffffffffffff8000, {0x6, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x2, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_address={0x5, 0x17, 0x32, 0xa0, 0x0, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}}]}, 0x168}, 0x1}, 0x4004) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000001b00000200010000000000000002020000000005000500000000000a00000000000000ff020000000000000d000000000000010000000000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"a3f84ef9c0857c"}, 0xcf4f}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) timerfd_gettime(r1, &(0x7f0000000080)) 2018/04/09 09:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {r1, r2/1000+10000}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000ffb000/0x4000)=nil}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280)=0x9, 0x4) socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) wait4(r4, &(0x7f0000000240), 0xa, 0x0) 2018/04/09 09:40:10 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000006c0)=0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x200000) ioctl$void(r0, 0xc0045878) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) 2018/04/09 09:40:10 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], r1}, 0x48) 2018/04/09 09:40:10 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x585040, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x501000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) 2018/04/09 09:40:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1040002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x540, 0x5, 0x6, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@generic="8432ceb52de9931441d6c8dfcc2505553a1baa13582123ea85efd9438c36280432b4c84f55f011a9f5ddeb4e8283ed44a7c5c93d8ebaf9f01ad41b2de87997ae136ad272ad2511fd9281cbb7e329149fd59b5542c95268b1c752a3961b444cf5f49642dcaa7935184ca143eebc985c7eff4fc1b59f6d47a24b99a1f82ac1cb7124a5d7760769cacfcef5790c08aad4808b7094914911ca6dbc1e04243bdfd4", @generic="9775a5a277486127b940ce38a7069835e0caed263b8769269471fa6fc360aa39ae28b80035bed069f5e94cb8db92b9b26ec59f6149d7c08fa25977e6fc1d5d6e3b259081adec306bc1733e5ade4babde29e7e5078e046979a00edbd1c7c02e", @nested={0x3b8, 0x78, [@generic="09242cb6bba7c98a5ad34118eb638a8f14888ac0b412cf35f2ec3e40a36f", @generic="42fdddbdce7947fe830ebf70059bf2561561a7d2427dde974cb900574e4cd06fd74afe90a2a0004993518e962e2e0036a8dedc2c0a4ea60e5b6635442182d67f9eb4e1a5614517ea77afdbd05cc805f3bd16a928a5ec5a37a085958473d573fb9e805a778f88fa", @generic="a9d48fdaf7a97805a6b8e8626a869df7984b60ddbc3b7a061b3d16cab385da8f9fb7218b4222839b452e7094b5642e739c82b907979d90e48e2e1d780a94a8a1c08755aeb80312b4cd1326604c136cf0b311150375262267ce503e716ed2d10f3b7d6c72cf00293cb909e4fa35c724aec21cb922da15c2074dcad6f0679fef13cc47991ad33338e5e44aea8a0732d40243d9a54d5336988380f94585aeaa14a9d00ca298930bdc7f8a939820fc93c7f8ba9bc4a95c5db1f93c06bd53eb18a5fbe7eb9bed1f2c7977cf315f57ceeadca793655e0efb263cfd19", @typed={0xec, 0x25, @binary="956eb09b07fc20a4b8bbaa4a89e001bd6ff2e37a1431919f6aa0a0beed934d94c54a02361f63866c2b9f46bd20bd18da410e2a2cbdef4ebfeaeff6f8008870fab17ff3752dbaf3dc41fa0f47db7e029b94ef263323acd0bf3523b2325868020834069380735e7870b50162b762d8923f3da7b8a95dddd9acd215393f54fad14e2ee8b416104a19706237ad4108a830d4efeaafe85b02ab17e8b12b1d4ad822b18679fea867d5ade3353d83668b0eca9e97b9b029697babc2d37bffc53932b5e1ef356b162f5800da3ccd15d6eeea272b68bd7f060421cb61333cd3842e2572286b90788e9ea7aa"}, @generic="baf644592f3277faeab2a22bf593f6f0ee2284b0fcb12bc60c10920672e95a7354cd510b8561b50eb5af1f16bb91aa54ae015fea88d400ecd07ac7cd31e8edb67010953892de36664b4cc971f11c9a5a9f7d66ff9a45e490b53987232593e16dc57697b569155bf797deecdc96c33809000205f2282a40814a5dd4a84254320a97aed0d8c37a98bd01e5094d084cff8ff80b30687e4b28a0123f465576240db0d175b95a150e64f89c39f1a0ead091ee7acfc4a3ed5e4583a01416cf9f2dd1ef48c8ae2e6750cffe", @typed={0x8c, 0x54, @binary="783fdcddc5f706c496592fbdd7d7f025e7a101062060a43ee73e937e46af9c16002aa4310f62f3462ab2e4e81b5616e84635723cfe5cf7187db273f186399bee2f293e7a1c01021c87a46fce39444324bb0731f5f7b175b6243cd77e8bf20760a9d19519f9d60a497617d1575553b10bb258268f9253d7e920c2b41c84dad69d890c08c33e8e34"}, @typed={0x8, 0x32, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @typed={0x8, 0x5, @u32=0x2}, @typed={0x4, 0x6}]}, @generic="23fc5e8e6548acf4d3c984411e6c89c49bf321498fb933eb464d19c949", @generic="53ccd02f9515611304a9d2fd2955c78e586ec9f4e47c2bcba135554ec63f824e6cb6c3c0e78ed4518321a031b1379c56637ff7f2c9794b359b9b585f0b7f19857da163a26f0601d31117451fb8ef2fefd576b58800aff6b5f3"]}, 0x540}, 0x1, 0x0, 0x0, 0xc010}, 0x20000000) 2018/04/09 09:40:11 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) 2018/04/09 09:40:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x0, 0x88400) mkdir(&(0x7f0000002700)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x1, r3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000f00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x88000003}, 0xffcc, &(0x7f00000004c0)={&(0x7f0000000f40)=ANY=[@ANYRES64=r4, @ANYRES16=r5, @ANYBLOB="00022cbd7000ffdbdf250f0000005400020008000b000a0000eb080002004e2200000800080007000000080002004e060000000007000500000008000300070000000800080008000000080006000400000008000b00000000000800030003001a0030000100080008009a00000008000b00736970000c0007003000000000000000080002003f00000008000200ff000000080005000200000008000500001000001c0003000800030011000000080004007cff0000080007004e200000040002000800050007000000"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x800) readahead(r2, 0x9, 0xffffffffffffffae) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000280)=0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000002680)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="226d080015000002a60500000000000049eace6e7ac90100e4e8ac8dd35064374594e16a2a7a8ad7870bfe9b324b14034e690c8449ef734a79f1a5ab45e078469044dadbced6a5a8041ede332868e037eb6d4539fbfa1d040bcd5660f50d43f5f71271b2e72aa840a27daba98c726bdff57eaa1c448fd799e777f4ad65ff2f0f50ca000000000000"], 0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000240)) syslog(0x2, &(0x7f0000002580)=""/137, 0x89) rmdir(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000000)='./file1\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000d17ffc), 0x4) truncate(&(0x7f0000000ec0)='./file1\x00', 0x9) inotify_init() setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x6, 0x3ea7, 0x2, 0x8, 0x4, 0x5, 0x10001}, 0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000002540)=0x10001) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000600)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000e80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200101}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)={0x798, r7, 0x8, 0x70bd2d, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r1}, {0x15c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc1a}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r1}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r1}, {0x1dc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x23212ba9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r1}, {0x1c8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4e}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r1}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x10001, 0x8, 0xffff, 0xfffffffffffffff9}, {0x1, 0xd7, 0x20, 0xfffffffffffffff7}, {0x5f, 0x100000001, 0x5, 0x10000}, {0x40, 0x85, 0x6, 0xff}, {0x534, 0x7, 0x5, 0x6}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r1}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x8, 0xc73c, 0x100, 0x800}, {0x7, 0x7, 0x7ff, 0x5}, {0x4, 0x9, 0x80, 0x7fff}, {0x7ff, 0x5, 0x6, 0x6}, {0xd2, 0x80, 0x7, 0x2}, {0x7, 0x8, 0x80, 0x6}]}}}]}}]}, 0x798}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/04/09 09:40:11 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = dup2(r0, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000001c0)={{0x100000001, 0x0, 0x0, 0x0, "4eaddbff8cac46d5ebcaefa762b6f6d1906b3a9ed3a96bb2c9f4d2ca76a73df7ca25c2a65f9e8871fa63d867"}, 0x0, [], {0x0, 0x1c9c380}}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/09 09:40:11 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x3d, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000280)=@generic={0x1, "ef9a3be61c73974422d8a2e86b3addf9cdada3cc58db0326e7143d0268c6842869531572e21422a360a61586903201d58e6300954580cb3e2388543f5f7f21a668ee519120151db0ae0fbaf63473eb9899c5eb0eba53c3b6ef32c81fc69ef3b0cc1d4f4053d09ce35d287a5b0df201a28c1e7e25805ab74901453936f329"}, 0x80) r2 = dup2(r1, r1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, &(0x7f0000000040)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000080)=0xd2) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x86) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x1b0001c000000000, [{0x40000000}]}) 2018/04/09 09:40:11 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000300)=0xc) sched_setaffinity(r0, 0x8, &(0x7f00000002c0)) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) poll(&(0x7f0000000140)=[{r2}, {r1, 0x8100}, {r1}, {r1, 0x400}, {r1, 0x10}, {r2, 0x1000}, {r1, 0x61}, {r2, 0x8008}, {r2, 0x200}], 0x9, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9205, 0x0) 2018/04/09 09:40:11 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r2, r3, 0x7, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:11 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], r1}, 0x48) 2018/04/09 09:40:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000218000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000f13000)}, 0x810) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x30, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x100000000, 0x1, 0x3}, &(0x7f0000000100)=0x10) 2018/04/09 09:40:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x4000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000200)={{0x4, 0x1000, 0x1f, 0x6, 0x400, 0x4, 0xa069, 0x7fffffff, 0x8f2, 0x3, 0x8, 0x5}, {0x1, 0x11f000, 0xf, 0x3ff, 0x0, 0x7, 0x7, 0xffffffffffffff01, 0x0, 0x2, 0xd8ec, 0x7ff}, {0x4000, 0x0, 0x10, 0x8, 0x2, 0x468, 0x1, 0x0, 0x1dd, 0x9, 0x18, 0xffffffffffffffe1}, {0x6000, 0x10f000, 0xe, 0x800, 0x0, 0x9, 0x2, 0x4, 0xfffffffffffffffa, 0x4, 0x6, 0x1}, {0x103000, 0x5000, 0xf, 0x6, 0x1000, 0x10000, 0x0, 0x5, 0x2f64, 0x0, 0x800, 0x2}, {0x2, 0x5000, 0x8, 0x1, 0x50380a60, 0x225, 0xd90, 0x9, 0x3, 0x2bf, 0x1f, 0x2}, {0x3001, 0x1, 0xf, 0x6, 0x6, 0x3, 0xff, 0x3, 0x6ca, 0x19, 0xfffffffffffffffe, 0x7ff}, {0x7000, 0x1, 0xd, 0x8001, 0x4, 0xb8dd, 0x8, 0x7, 0x2, 0xf86, 0x7}, {0x102002, 0x6001}, {0x6000, 0x106000}, 0x80000000, 0x0, 0x4, 0x2084, 0x2, 0x2000, 0x4000, [0x586a, 0x0, 0x4, 0x10000]}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:11 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x800) shutdown(r0, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x7, 0x2f6) perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:40:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip6_vti0\x00') getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x7702000000000000, [{0x40000000}]}) 2018/04/09 09:40:12 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], r1}, 0x48) 2018/04/09 09:40:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4, 0x20013, r3, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) sysfs$3(0x3) 2018/04/09 09:40:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ftruncate(r0, 0x3) 2018/04/09 09:40:12 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'ip6gre0\x00', {0x4, 0x7, 0xce9, "78de152660d4", 0x1}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000200)=0x4) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000240)=0x60) getsockname(r2, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x80) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) bind$netlink(r3, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9205, 0x6) 2018/04/09 09:40:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = shmget(0x2, 0x4000, 0x54000092, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/63) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r2, r3/1000+30000}}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x1004000000000, [{0x40000000}]}) 2018/04/09 09:40:12 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xd7e3be4590f37d7a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_dellink={0xac, 0x11, 0x710, 0x70bd2a, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x844a, 0x1000}, [@IFLA_BROADCAST={0xc, 0x2, @random="02f0decdaacf"}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x5f}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_IFNAME={0x14, 0x3, 'nr0\x00'}, @IFLA_PHYS_PORT_ID={0x24, 0x22, "cd05de2016b380f6394e6a2478f1514f48cdfbc73519cc9f442f65cca1"}, @IFLA_LINK={0x8, 0x5, 0x10}, @IFLA_OPERSTATE={0x8, 0x10, 0xfffffffffffffffe}, @IFLA_PHYS_PORT_ID={0x20, 0x22, "daf175f93897277ae3c8be753a6cb1521b3a38830a583b82d8"}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x74600000}]}, 0xac}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r1, 0x8001) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) lseek(r1, 0x0, 0x4) 2018/04/09 09:40:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b2ffd)='nv\x00', 0x3) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034dffc)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000580)={0x0, @multicast1, @dev}, &(0x7f00000005c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="c0040000", @ANYRES16=r3, @ANYBLOB="010029bd7000fddbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="7c00020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="b00102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000010000008000600", @ANYRES32=r5, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff010000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004001507000008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800dca6384dacfc38e404000100000008000100", @ANYRES32=r4, @ANYBLOB="2c0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000500000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="a800020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r6, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400000001ff080000001f00389f0000000086ffff01c0650000040002000100000002000103000800000700070f0500000008000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r6, @ANYBLOB="780002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040001000000"], 0x4c0}, 0x1, 0x0, 0x0, 0x80}, 0x20000804) clock_nanosleep(0x1, 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000200)) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 09:40:12 executing program 4: r0 = memfd_create(&(0x7f0000000100)='net/llc\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000002c0)={r1, 0x1}) clock_adjtime(0x4, &(0x7f0000000400)={0xfffffffffffffffa, 0x7, 0x10000, 0x3b, 0x800, 0xfffffffffffffffa, 0x8, 0x1, 0x22, 0xfff, 0xffffffff, 0x10000, 0x100000001, 0x2, 0x100000001, 0x9, 0x9, 0x8001, 0x4, 0x8, 0x6, 0x3f, 0x400, 0x7, 0x3, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[{0x5, 0x6}, {0x7fff}, {0x7, 0x8}, {}, {0xa8b, 0x80000001}, {0x8, 0x8000}, {0xffffffffffffffc4, 0x8}]}) inotify_init() getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/llc\x00') ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000380)={0x3, 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000050060000e802000028040000ffffffff00000000e80200008005000080050000ffffffff800500008005000005000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000bf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000f80)=ANY=[@ANYRES32=r2, @ANYBLOB="27391012a8a219d61b4da72ac9eaa6432e8634555ab9e2f40156442317e27648d8cddb4b791d37d9efe8d011cd7f70d0adfe265247c25be32710e10d31656fa274707242c915b4773a1c62453bf562afebc74a439f65fa2577754bc781216c0532b39e60a870db6b6464b033cbdc180544aee85a7671b62451226a163bfaf971963ba6eac3dd2de1a7bdb8759e9ede3b4c3f3ae45ee1ed5c630e660081aa9b6d8bf06512a21365096297d2259d9dde44aecb177b1d4c033f4a9defbd39deedeb10e07017cc529316d970f229b5f1207abb64f4e69d5e562c260e74", @ANYRES64=r2, @ANYRES16=r2]], 0x3) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000003c0)={r1, 0x10}) r4 = fcntl$getown(r0, 0x9) fcntl$setown(r3, 0x8, r4) 2018/04/09 09:40:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) syz_emit_ethernet(0x26, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="d864645225aa", [{[{0x9100, 0x9, 0x6d, 0x1}], {0x8100, 0x9d, 0xffffffff, 0x3}}], {@can={0xc, {{0x2, 0x9, 0x2, 0xffffffff}, 0x0, 0x1, 0x0, 0x0, "e5626e1c3911f786"}}}}, &(0x7f0000000140)={0x1, 0x4, [0x4a, 0x6cc, 0x400, 0x378]}) fcntl$getown(r0, 0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x8201) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000280)=0xffff, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000300)="736d03007308545a95836d76b2010af1c53e5a1258237d1f2550d683c4c2a32f649e5b3458e93e432fbec7ab20ffffffffffff35dd0f0500ffffffffffffff1422d9375aa5b2769886c946dcccd970c2df9f71431de0ac3af180b391452af7ef0473a400add2e395e15e4e5e28fab1a6f0c486278871cf028f483ab05804e284a42fcfbdd4abcd23262fdf29a45c") pread64(r3, &(0x7f0000015000), 0x0, 0x2000000000) 2018/04/09 09:40:12 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], r1}, 0x48) 2018/04/09 09:40:12 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="f745681b88e03d4538", 0x9, 0xfffffffffffffffa}]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000140)={@local, @multicast2, @loopback}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:40:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x5010040, [{0x40000000}]}) 2018/04/09 09:40:13 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], r1}, 0x48) 2018/04/09 09:40:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x18, 0x2d, 0x4000000000000aff, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x401, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x0, 0x0, 0xfffffffffffffffa, 0x1000}, 0x10) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x7, 0x7fffffff, 0x7fffffff, 0x6, 0x0, 0x10000, 0x200, 0xc, 0x6987, 0x4, 0x6, 0x200, 0x3be, 0x1ff, 0xffffffffffff8001, 0x9, 0x0, 0x5, 0x100000000, 0x5, 0x1000, 0x3, 0x9, 0x2aabc549, 0x3, 0x3f, 0x4, 0xfffffffffffffffa, 0xffffffffffffffff, 0x6, 0x800, 0x5, 0x7f, 0x3f, 0x7f, 0x401, 0x0, 0x5, 0x0, @perf_config_ext={0x80000000, 0x1}, 0x43ace44cb38741ec, 0x2, 0x0, 0x3, 0x10000, 0x7fffffff, 0x3}, r2, 0xd, r1, 0x2) 2018/04/09 09:40:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="08000000000000eee352"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x0, 0x0, [0x10000, 0x400, 0x7, 0x20]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 09:40:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0xed) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x5, 0x4000) 2018/04/09 09:40:13 executing program 2: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000240)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:40:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x7b010000, [{0x40000000}]}) 2018/04/09 09:40:13 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000002c0)=""/11) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="413f6e4793c3a3e4a55139f10000c07f0500e04c2aa2"]) lseek(r0, 0x0, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x1, 0x1b1, 0x6, 0x7f}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0xf28, 0x401, 0x10000, 0x3, 0x5}, 0x14) [ 177.418799] bond0 (unregistering): Released all slaves 2018/04/09 09:40:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:13 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], r1}, 0x48) 2018/04/09 09:40:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x18, 0x2d, 0x4000000000000aff, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x401, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x0, 0x0, 0xfffffffffffffffa, 0x1000}, 0x10) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x7, 0x7fffffff, 0x7fffffff, 0x6, 0x0, 0x10000, 0x200, 0xc, 0x6987, 0x4, 0x6, 0x200, 0x3be, 0x1ff, 0xffffffffffff8001, 0x9, 0x0, 0x5, 0x100000000, 0x5, 0x1000, 0x3, 0x9, 0x2aabc549, 0x3, 0x3f, 0x4, 0xfffffffffffffffa, 0xffffffffffffffff, 0x6, 0x800, 0x5, 0x7f, 0x3f, 0x7f, 0x401, 0x0, 0x5, 0x0, @perf_config_ext={0x80000000, 0x1}, 0x43ace44cb38741ec, 0x2, 0x0, 0x3, 0x10000, 0x7fffffff, 0x3}, r2, 0xd, r1, 0x2) 2018/04/09 09:40:13 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x94}, &(0x7f0000000180)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0xffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000300)=0x84) 2018/04/09 09:40:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x214000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:13 executing program 3: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="f745681b88e03d4538", 0x9, 0xfffffffffffffffa}]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000140)={@local, @multicast2, @loopback}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/04/09 09:40:13 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], r1}, 0x48) 2018/04/09 09:40:13 executing program 1: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x45, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc50, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x9104, [{0x40000000}]}) 2018/04/09 09:40:13 executing program 7: 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x101, 0x119000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) open(&(0x7f0000000580)='./file0\x00', 0x20000, 0x20) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="0a070080d1e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="08fe24d3f86aa990488798729874d4e53f4f8f6534d876527a28885ae259f56d2e21497a669aec77704483ad8c98c17d9aeeddb02ba01ef19837cce00879efe18a0a5a2e74b3e0f34d508b5612c7da87f8a5bc785dd7cfbd7cdde2f71c96665373284cb50376195e3408f861eb3f9a709e8d880ca0c06bb150da77ac28", 0x7d, 0xfffffffffffffff9) r4 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='ansi_cprng\x00', 0xfffffffffffffffe) r5 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='{\\selinuxem1&*\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000380)={r3, r4, r5}, &(0x7f00000003c0)=""/73, 0x49, &(0x7f0000000500)={&(0x7f0000000440)={'sha224\x00'}, &(0x7f0000000480)="4bb47a7e7f4d9a213d304e0a06d1ea8f65e14484e4f75a0f82aa5bc68266f1e465eb891eeb98df43b06e38ec9dba5806f7c510bf1c40fe49dd9bbe95350e3a01ea078af3fe71461f696d53abf1a93ebe2fe0e54819a7204d025ab2", 0x5b}) 2018/04/09 09:40:13 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000000, 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) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000200)=0xfffffe0b) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x10000000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0xffffffffdffffffd) [ 177.908681] IPVS: ftp: loaded support on port[0] = 21 [ 178.988422] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 179.753572] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 179.759748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.831605] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 179.903583] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 179.909771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.917740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.985965] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 179.992067] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/09 09:40:16 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0xff, 0xfffffffffffffed1) 2018/04/09 09:40:16 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], r1}, 0x48) 2018/04/09 09:40:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x2, &(0x7f0000000100)=[{&(0x7f00000000c0)="a6bc7be3f2fb8df487d4688654cd886c0734747b57ec96846e9c3d50d1fc3400961e6862ff747c365aabc411f43cce7a8dadf5c757574bc5de7a", 0x3a, 0x401}, {&(0x7f0000000200)="f3ed5fdb9d81d47c881369d424886398dd9d0c37f0e027d9a6e9f49afa40b294500c4ade94ea8f3b0fd2c60c03d497daa2b96ef1a5ec222f72d43a243b70d448a7126f558ffe7932909aeeda9f93a7d25ecb0be83e9ed8e72b2e74490b1a0e1c329a45fb6d456cc2403fe498305906c615aa3b76791c72d3621b4f9d6fe03a6d1ab173566a331ac8224810b7fff9ab9f887faad00094fcd1d18b104a65ef89aceed3014a03f512fb4c9ae473f0de4abb", 0xb0, 0xdb}], 0x2002808, &(0x7f00000002c0)={[{@uid={'uid', 0x3d, [0x39, 0x3d]}, 0x2c}, {@creator={'creator', 0x3d, "0f40f35b"}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp855'}, 0x2c}, {@part={'part', 0x3d, [0x34, 0x30, 0x37, 0x78, 0x37]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp1251'}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x36]}, 0x2c}, {@umask={'umask', 0x3d, [0x31]}, 0x2c}, {@creator={'creator', 0x3d, "0e25e45c"}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x3f, 0x7d, 0x0, 0x3d, 0x34, 0x36, 0x32, 0x78, 0x2d]}, 0x2c}, {@quiet='quiet', 0x2c}]}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:16 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000002c0)=0xc) setpgid(r0, r1) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x254, 0x480000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) 2018/04/09 09:40:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000580)) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b184d6", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\x00\x00'], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x2f}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000500)={r5, 0x0, 0x10}, 0xc) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="7f000001553f57a10000000095ca62772b3210dbb5f5b1040000007f0000017f000001e0000002e0000001"], 0x1) r8 = accept4(r6, &(0x7f0000006bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x80, 0x80000) mknodat(r0, &(0x7f0000000340)='./file0\x00', 0x8000, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r9, 0x6, 0x3, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={r5, 0x8c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x9c53, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1210ea4e}]}, &(0x7f0000000480)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x24, r10}) listen(0xffffffffffffffff, 0x6) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r11 = accept(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f00000001c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f0000000140)) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r12, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0xa}, &(0x7f0000000140)=0x8) 2018/04/09 09:40:16 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20}, {0x20, '+'}, {0x20, 'selinuxwlan0user*'}, {0x20}, {0x20, 'cgroup'}, {0x20, 'mime_type'}], 0xa, "c90ab900a41e222f0cb8a8c8e3803c1a092c193d290f1bc90bf73636ba33ca7a5605a264a41568920bf24fbd5044"}, 0x60) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) setitimer(0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', r0}, 0x10) preadv(r0, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/91, 0x5b}], 0x2, 0x20) 2018/04/09 09:40:16 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="4700000000000000846c11c302eb9ed1e3ccf9b09ca959d91e0cf7a4c0c6e17c194018530acfcec2067b282d5d3f3a4f633412f11df89fd0deedac18a5315efc7e021370e8283ccd111464312d1e02f8bbcad48833cf5fd8d67b8af32356fbc3e5c4632f27e311092dbc5e1ac77f6f155e66e84266de962f149a7f74ff2aae71b88c4afab64b6c7bd87ff9454a9ce2fa044dd5b5d4ec0a7b056323ff0000005eb7406b7d68c4bd54482b97eb07dbf3154c9275033b2e1a8c6b7fcccf1cdf48b8a62a285f47caea5038019a08fedceeb44e5fc56349faa326415343494f1b1e7b5dca763a10b527b95a0f20aec4fb8b848b35a67ce240c043e6aed755e10920b06df924"], &(0x7f0000000100), 0x400) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x4d0, [{0x40000000}]}) 2018/04/09 09:40:16 executing program 7: pipe(&(0x7f0000000200)) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="2fe048aaff00009042e000000200000000000000000000000000"], &(0x7f0000139ff4)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x8, 0x1, 0x7, 0x63, 0x4, 0x7351, 0x2, 0x6}, &(0x7f0000000080)={0x1, 0x38d, 0x8, 0x6, 0x7fff, 0xfffffffffffffff7, 0x7, 0x3b67}, &(0x7f00000000c0)={0x9, 0x3ff, 0xfff, 0x200, 0x2e, 0xa319, 0x6, 0x4}, &(0x7f0000000100), &(0x7f00000001c0)={&(0x7f0000000140)={0x101}, 0x8}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20080, 0x0) r2 = getgid() lchown(&(0x7f0000000380)='./file0\x00', r1, r2) dup2(r0, r0) fdatasync(r0) 2018/04/09 09:40:16 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='/dev/autofs\x00', 0x2) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0x0, 0x0, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/116) 2018/04/09 09:40:16 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:16 executing program 1: r0 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000100)=0x1, &(0x7f00000000c0)=0xfffffffffffffede) 2018/04/09 09:40:16 executing program 2: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x181100, 0x0) bind$vsock_dgram(r0, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)) 2018/04/09 09:40:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000040)='/,\x00', 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000240)=""/231, &(0x7f00000000c0)=0xe7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0xfffffffffffffff7, 0x0, 0x20, 'queue1\x00', 0xf3}) sysfs$3(0x3) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/04/09 09:40:16 executing program 3: r0 = shmget$private(0x0, 0x2000, 0xa, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0x4) 2018/04/09 09:40:16 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x840000c0, [{0x40000000}]}) 2018/04/09 09:40:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000026007f000000000000007701000000ff010000000600000000000000fb84d9c8", 0x24) 2018/04/09 09:40:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40000000}) 2018/04/09 09:40:17 executing program 3: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0xfffffffffffffff9) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r3, 0x1e, &(0x7f0000000040)={0x0, 0x10000, 0x400, 0x5}) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc12f8abbd026dfd9763ec8618cc07cf99f95baf3052333a69cad313a83de05bce39ab5730be8dda2cb9"}, 0x60) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'bcsf0\x00'}) iopl(0xb38) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="58291f5df912c76fbe252ea641fef083e269848607bbf8722d08bfaab8d77f87f3013be1327374ee0c77f353b708ce1727948ded298974c2416ec02a60628e191dd7f73630e37afa071b3e9724c24dd16b19e9ede35dd88cfc", 0x59, 0x6}], 0x3, &(0x7f0000000880)={[{@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x32, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'koi8-r'}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3d]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x34]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x39, 0x36, 0x37]}, 0x2c}]}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00000007c0)="323415656742c6bfc1ad4e0cbfa423a4349fe47e473894eb67f6f028dd47d481bd68a67052034f88b01dffdbb65f66d51050e75ddc0bf34fd79c8dfca37ab5b1f5024eb2d5f80730928c5820284f3771f5ba4386dbd0f9509474f9135ea49c41fb80e5e3d83f1d5b6e7496340bb79833cbd0c6570b58a57b62aaa4c5dc482042bf3df743866392850eca93c5f2787b12b40ebc5b45aeabfc0ef7dcf9c793f39c32886e3c5bf6b42fc0b0", 0xaa) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r4, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) restart_syscall() ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/09 09:40:17 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f00000030c0)=[{&(0x7f00000012c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x3, "3ef680797fe086c286fa1ce21bbba8714183d5d6c3f6623d084ce575aabd5c29acad477445fb1dad8110be5e4c94a4840cec043a58539bb04824a33752573b", 0x2a}, 0x60, &(0x7f0000001240)=[{&(0x7f0000000000)="dc3f5b51b6f2f91ffee82d3291d0737b715995871d5a8b58eaf231dd8d0bca4a2086c28a07d256c3f2d994f24fbbfd7defb6fe3bfbd629c8321fa4a7a10d6c363aaf97fcfdd5f260db0c57b5db1573397ed2187824d05e1744c2b2a87743f4456ee7b59caa9d1200de8af610a7936681f326ae7334d5a967f986a9331a9c669041e8f56a142113a39428e7fbe063897be200f8047a21ca7a00d79f057504a58cf2dd0a4bd67ea86e62c5f552f8e6e909e1520c2bb75ebec4148f2ebae9d763d77e5e6c2e63694895121de998c166405148", 0xd1}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="b960e1633d29eef569be9a15c6c034821b97977d9f1140371c053ae40abb171bd4fbfdb01e638911c2336c0e217a478f9b376fa82ee78079fc69ba035cdf6739ac9fcf2968ab454dd250132aa039c846408da513ece8f36a99d9f94aa81d8f881cf21ea40d4897e6a6e9d8e8876692b49591afa0140ae73eb11ab3e0a3dbfa2e856d6b0e6407cd6b3049bfdd150336af0822c1a42f9940f646874a214f34077970c8f0442c3b6f", 0xa7}, {&(0x7f00000011c0)="69a0eb979c2d5aafe49027cb97faee48c121084be724b239bcee52de9d134d47582edbeb283d5369addcb283bce688879c10ad850ca1d0738c9ddb4bf4be88a8c0a88c5f951302c63051a039301bec865fec2a84982520e848711312d35628f54b3d84ed8fb569e15006c5ce3db0", 0x6e}], 0x4, &(0x7f0000001280)=ANY=[@ANYBLOB="100000f7000000000000000000000000"], 0x10, 0x3}], 0x1, 0x5) 2018/04/09 09:40:17 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:17 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r1, 0x8001) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) r3 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)) lseek(r1, 0x0, 0x4) 2018/04/09 09:40:17 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x345800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}]}]}, 0x40}, 0x1}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000200)={0x7fff, 0x4, 0x6, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}]}) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x501004000000000, [{0x40000000}]}) 2018/04/09 09:40:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2000545d, &(0x7f0000000180)) [ 182.030526] ntfs: (device loop3): parse_options(): The show_sys_files option requires a boolean argument. 2018/04/09 09:40:17 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x2, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/09 09:40:17 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f0000000040)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x88) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 182.086468] ntfs: (device loop3): parse_options(): The show_sys_files option requires a boolean argument. 2018/04/09 09:40:17 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, r1) setuid(r1) [ 182.272583] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 182.317227] binder: BINDER_SET_CONTEXT_MGR already set [ 182.344011] binder: 14270:14284 ioctl 40046207 0 returned -16 [ 182.350379] binder_alloc: 14270: binder_alloc_buf, no vma [ 182.356054] binder: 14270:14274 transaction failed 29189/-3, size 40-8 line 2963 [ 182.407303] binder: undelivered TRANSACTION_ERROR: 29189 [ 182.418005] binder: release 14270:14274 transaction 19 out, still active [ 182.424969] binder: unexpected work type, 4, not freed [ 182.430299] binder: undelivered TRANSACTION_COMPLETE [ 182.435480] binder: send failed reply for transaction 19, target dead 2018/04/09 09:40:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000005200030d00000000000000001c000000418cae0d5af9c3e8b6e5232caaa23002e4e7b7eab4461574d6670d34440972dfddbd7c0770986e9a17817072998b566c2cb26d910b74b23b35f746a3cdb9e5d07fe82a0a48c8d7c15eac1bce0e038ac7b4566936aa96945298f48a8e8d1da55d4ec5a025a38f2e2be3d95ce4477d895bea3b8e7083d2bce86a4a977974a59c84b0e69fbbad34e9e4442e671f4629fa3dff91100cf0cbbb52f7406481c917b0b2cf845619b938052b867af1f28b2feb1438bc5a1524337e37dcefdf397ada0619365fda699dfd8dc135f3e641c6583c0f49c3990ecbf752aa61dd"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000200)=""/36, 0x24}, 0x0) 2018/04/09 09:40:18 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0010141, [{0x40000000}]}) 2018/04/09 09:40:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x121000, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xa8, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) rt_sigaction(0x1c, &(0x7f0000000000)={0x100, {0xfff}, 0x1, 0x7}, 0x0, 0x8, &(0x7f0000000100)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x1cc, 0x0, 0xfd69) 2018/04/09 09:40:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01051bdbc5190000cebcffb986ddf1f5c50fc78fb890"], &(0x7f0000000080)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0x90) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20, 0x400) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/09 09:40:18 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xe8, r1, 0x1, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x33}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6163}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x8800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000300)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={0x0, 0x72, "41479c4f00e5e7ae3e9bf8bca8cfec7bf563c239c56424fc4959690367afdf21b67aa58f461de67831d1051bc48aee945fa96763ba60d739487987e5ba2f5f47b4faa9e7ecf23c1a1849054391e19960c0c6ea3c27b139b5af9022c41601a2a2a60120f8c2ce34932268b5da35e34f8d6109ff900a18d4fbf1a020"}, &(0x7f0000000440)=0xffffffffffffffd8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x8, 0x8004, 0x8, 0x7fff, r2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:18 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) r2 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000140)=""/103, 0x67, 0x40000021, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0xc21}, 0x4, 0x2, 0x3, 0x3}}, 0x80) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x10001, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000300)) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80000) ioctl$TCSETAF(r4, 0x5408, &(0x7f00000004c0)={0x9, 0x8, 0xab, 0x1, 0x4a6b, 0x4, 0x100, 0x7ff, 0xffffffffffffffff, 0x2}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000540)={0x800, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000005c0)={r6, 0x8}, &(0x7f0000000600)=0x8) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:18 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x345800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}]}]}, 0x40}, 0x1}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000200)={0x7fff, 0x4, 0x6, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}]}) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:19 executing program 2: sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@ax25={0x3, {"4752a8ddb96d34"}}, 0x10, &(0x7f00000000c0)}, 0x0) move_pages(0x0, 0x6ee, &(0x7f0000000000)=[&(0x7f00007d0000/0x1000)=nil, &(0x7f000005b000/0x3000)=nil, &(0x7f0000d73000/0x2000)=nil, &(0x7f0000fae000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) 2018/04/09 09:40:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) keyctl$session_to_parent(0x12) fdatasync(r0) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"dc9876177c31d1"}, 0x1}, 0x10) 2018/04/09 09:40:19 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:19 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xff0b000000000000, [{0x40000000}]}) 2018/04/09 09:40:19 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socket$alg(0x26, 0x5, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045879) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'ipddp0\x00', 0x1}, 0x18) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000240)='./control\x00') socket$inet_tcp(0x2, 0x1, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') prctl$intptr(0x1e, 0x5) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="7565722e95ae0000c96563e50ceb6856f1454020333e54d44eb2a2ca13a2ce3997d53bbf2109a8e64e96fd8993f0d5832cf8a4bbe3a99932b0d76a620874835075c661263d18e23c706b58cef7f4b6e93f3c2cbaaef68beb9c35193b36c55907d067cbc5b84c0000000700000000"]) dup2(r1, r2) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000140)={0x8, 0x6}) 2018/04/09 09:40:19 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="4e89d5721eef42df9371fee1ed34c67633b98ec3470226c648a23a43bccb4321e463e8dd62a5d682f09cd2ee1fb90f3cc1ff91", 0x33}, {&(0x7f0000000080)="8cfabccb5623b7f188a9c4b0b9e66ec16357980c071fa02a78479895a81672bee745a776c40099ebdbcca3dc0226546f8be1a05df504c8250592b15d4bd009a5be70d48f9e66eb823ca207b52cef8fddf8e7a6fa4545786fbaef74c07efd3dacd98578c24997be65477b6bdefc1eec563e27471dc65b3c2f5a47dac90b371754938eebdee4125c484cdb19b39c552ffe923e80fadec62aec0dca4f34106f41fab5d2508c7769dbd3dcf4655f762fae4abe89e6fc2e199fd494bde30d7559791b", 0xc0}, {&(0x7f0000000140)="10f2ac0ac5192fd9ec9ae5226294f8590feaea2946b225c9b184b112ae02db3a0ab9e7bb7077775b24402b9648f252f7326863b17e4e1593d58664081146053d", 0x40}], 0x3, 0x0) 2018/04/09 09:40:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x800, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0xfffffffffffffc00, 0x1, 0x20, 0x7ff}, {0x2b22d08b, 0x1, 0x4, 0x7}, {0x1ff, 0x6, 0x7, 0x1000}, {0x8001, 0x1000, 0x1, 0x7fffffff}]}, 0x10) r1 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002bc0)={0x0, 0x0, 0x0}, &(0x7f0000002c00)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000030c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003100)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000003200)=0xe8) r6 = getgid() r7 = getpgrp(0x0) fstat(r0, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000032c0)=0x0, &(0x7f0000003300), &(0x7f0000003340)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003380)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000033c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000034c0)=0xe8) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000048c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004900)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000004a00)=0xe8) lstat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000061c0)={0x0}, &(0x7f0000006200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006240)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000006340)=0xe8) fstat(r0, &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006400)=0x0) fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = getpgid(0x0) getresuid(&(0x7f00000064c0), &(0x7f0000006500), &(0x7f0000006540)=0x0) stat(&(0x7f0000006580)='./file0\x00', &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006640)=0x0) stat(&(0x7f0000006680)='./file0\x00', &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000006740)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000006780)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000067c0)={0x0, 0x0}, &(0x7f0000006800)=0xc) getgroups(0x7, &(0x7f0000006840)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r31 = getpgid(0x0) r32 = geteuid() r33 = getgid() r34 = gettid() r35 = getuid() lstat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000008e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpid() r38 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009280)={0x0, 0x0, 0x0}, &(0x7f00000092c0)=0xc) r40 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000009300)=0x0, &(0x7f0000009340), &(0x7f0000009380)) lstat(&(0x7f00000093c0)='./file0\x00', &(0x7f0000009400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000009480)={0xffffffffffffffff, 0xffffffffffffffff}) r44 = gettid() fstat(r0, &(0x7f000000aa00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000000aa80)='./file0\x00', &(0x7f000000aac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000ab40)=0x0) getresuid(&(0x7f000000ab80)=0x0, &(0x7f000000abc0), &(0x7f000000ac00)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000ac40)={0x0, 0x0, 0x0}, &(0x7f000000ac80)=0xc) r50 = getpgrp(0x0) r51 = geteuid() lstat(&(0x7f000000b0c0)='./file0\x00', &(0x7f000000b100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b180)={0x0}, &(0x7f000000b1c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000b200)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f000000b300)=0xe8) stat(&(0x7f000000b340)='./file0\x00', &(0x7f000000b380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getpid() r57 = geteuid() getresgid(&(0x7f000000b400)=0x0, &(0x7f000000b440), &(0x7f000000b480)) fcntl$getownex(r0, 0x10, &(0x7f000000b4c0)={0x0, 0x0}) lstat(&(0x7f000000b500)='./file0\x00', &(0x7f000000b540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f000000b5c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f000000b6c0)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000340)="153a5db872a7d45d993c81283d6a9988971ca0307e7d75c06b33877f63a428751b230ead2ce3877cea7af6fd282a10e7f5912a26e767bc2dc051ef1edaeb583442a15bdea7ed55eecc722f2f833c5c3638b848918b48fc41236e6420ebaa259968c4", 0x62}, {&(0x7f00000003c0)="f1734f0bc361d6e248354a8ec38580a8790e15abbcd77efb84b7479a5fe5a88f2756c0a56c997c7308971a2358f833b2b4a822884f1213df1969a9cc237d3af5ada19585da01b22e189e69666d621028621aa26b1b66aee340b5462ce5789083f307c45f4197ad5a6b507c34efd7b879f187607f9d0dfb863d09daa163f5992ead418358f5cb48254cc69f6cfb457d709cedfa0d5db93afe943f46f85276c6733688607c226c97dce9fbc638b2fb8ab440cbb1fa1616698fdaaeb9c8ebcb1ddb3727e7f55c90e7cc", 0xc8}, {&(0x7f00000004c0)="1a1bad4bc2261b9d0f6871037b03de3495b2febb1794fa798e27d0411fa1945483e7a1412c2f33f19751d1c4d3405b33c6cb49b7dad98fa0b02ba141ea17a5a7ecfc06cfb3707d2cd11b", 0x4a}, {&(0x7f0000000540)="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0x1000}, {&(0x7f000000a740)="4152041c89eb215aa7766d4cd4fc83", 0xf}, {&(0x7f000000a780)="5259e4089fc05d57a17124649b4207a3fb34f27b8ad256d57efb1210d59ef90c4076810f21f5ebf8f4371381adbce158ae6d5d8656d89bd12f2b3acda1f113e517d3a1d0e5534c44aa0d5ca7c81a2c8edd884f5a3a2d441b538ed640e9a17acb35958fd14eaddeb24f5b234e40ea61002a46e537cfc153f637b22ca59c500a1b9ce2afcf604ec8e456bf65b9678a0cb287197cbeca52ca64f7bb8160eca472e6e5a5", 0xa2}, {&(0x7f000000a840)="c38325b1a7410e6074d347f4de0ea8000913a03748030ee9a7f108ae82abe7bd19b1476962aee63a0225b51858666758edaa21353f1726a0727fc3f8d0361dc5d6ccfd8202bc1dc05995a437acb107d734106b35bc98cf5d5adbb5a37ed131d75c64cd1138133ee4691dca5df6fea4f47caccfc0bbba8e003cbb618ea181eb8335767ffb3ae1fc59cd6247d5112187b5e4d99b7fe35e1e742402205e3e7d67b685aa0acf3f3461b5ae2de8387d23d90e46f03a424dd37744efc7634aabc879dd490427788bc05133f7329dc9a901823d39f8bf43337767fdb45e609a95e20b359aa4a80aa22b55490658250623", 0xed}, {&(0x7f000000a940)="c47b51e4d148db6010", 0x9}], 0x6, &(0x7f000000acc0)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x40, 0x20000004}, {&(0x7f000000ad00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000b040)=[{&(0x7f000000ad80)="34d6db780fecf09c44968285bcecf28070815b919b04ea4d5add2196595f3b0d5bab003dd5867b9f0e93beb5cb1e415543ee6887276541f2814777026d5ede1176ce154e2b81143d5088848acb213a21ba3861503df49076900b766b530611e4ebc4b78bcc3710c195794ea6a4b61006d99d28ae819454e31e344372625a0652d7df51803c8c085e", 0x88}, {&(0x7f000000ae40)="d03a91622c78cfa447dcb471371287f76a5f7f9d4304b09fdaa6739ed027d1f13edd402b10a33224f0b47a46f815b996b70e08f269620d3676d836ddf8f73a1a", 0x40}, {&(0x7f000000ae80)="d9c43fef17c7958fdea482292b35b4c497dacae3fbc00ae3b8cc238f800a95f47bd9c0bfb23263fec78d0b6b6d79e365ae744f6c55bfc79fb01564dd26", 0x3d}, {&(0x7f000000aec0)="7222461958d7fdba323774a658275148099f39abbdd33be5534d1c64d6f1ccc3063c7e4cfe91815da87fe3e7f07356889dc3731e4b69e425b18b354ee9e38af6faad551bf7c2be3777fd12bb166306a1ddf0337927cbdc6da168639503f6540347a171cce7b0e847ba48e9f86a563ab0fb58ab8e441644d2e54650f1aebfd4d7c244933262b7a5f189937b70717c", 0x8e}, {&(0x7f000000af80)="c6383657a9249f640396427174cee8850be06b21797a2f9a148770f79e8a18c64ffec7e0f57ccda4d31299bb1d18daf4f58b6fa8ee0c1705b50c9893a7252253bb61b2d385df510ae26356e871f08f805f8c11b713e8223896a40aff1bc11ed43ff5fd16fab7727596752f8ac0cacd137848baa9ea10feca6acb065f6b354cacb2e12b0b94aabccf020d9885af7e0e60d379480627ac6365db35f4fcf5", 0x9d}], 0x5, &(0x7f000000b600)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}], 0xa0}], 0x9, 0x800) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"f627bfebcec11e"}, 0x32}, 0x10) r62 = socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f0000002f40)=ANY=[@ANYBLOB="8daaaaaaaaaa00000000000008000000000000000000ff7fcdb992a57c2567000046000075ae00fa000800907800000000"], &(0x7f0000000040)) ioctl$sock_inet_SIOCDELRT(r62, 0x890c, &(0x7f0000000100)={0x3, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0xc55}, 0x2, 0x7, 0xffffffffffffffc1, 0x3ff, 0x3, &(0x7f0000000080), 0x741965e8, 0x100, 0x80}) 2018/04/09 09:40:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc100000000000000, [{0x40000000}]}) 2018/04/09 09:40:20 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x345800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}]}]}, 0x40}, 0x1}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000200)={0x7fff, 0x4, 0x6, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}]}) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:20 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x3f, 0x10000) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x803, 0x5, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800}, [@map={0x18, 0xb, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x400, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50}, 0x10) 2018/04/09 09:40:20 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x200013c8) 2018/04/09 09:40:20 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffeffe) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='uid']) 2018/04/09 09:40:20 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x800, [0x1, 0x8001, 0x99ef, 0x10001, 0x10001, 0x6, 0x4, 0xfff]}, 0x5c) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000006c0)={@loopback, 0x0}, &(0x7f0000000700)=0x14) getsockname$packet(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002480)={0x0, @multicast1, @dev}, &(0x7f00000024c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002580)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002680)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002ec0)={0x0, @loopback}, &(0x7f0000002f00)=0xc) getpeername$packet(r2, &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003400)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000003500)={@dev, 0x0}, &(0x7f0000003540)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000003580)={@loopback, 0x0}, &(0x7f00000035c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007600)={'ip6_vti0\x00', 0x0}) recvmmsg(r2, &(0x7f0000008140)=[{{&(0x7f0000007640)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000007a80)=[{&(0x7f00000076c0)=""/147, 0x93}, {&(0x7f0000007780)=""/99, 0x63}, {&(0x7f0000007800)=""/133, 0x85}, {&(0x7f00000078c0)=""/73, 0x49}, {&(0x7f0000007940)=""/189, 0xbd}, {&(0x7f0000007a00)=""/115, 0x73}], 0x6, &(0x7f0000007b00)=""/221, 0xdd, 0x1632}, 0xfffffffffffffff7}, {{&(0x7f0000007c00)=@ax25, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007c80)=""/12, 0xc}, {&(0x7f0000007cc0)=""/9, 0x9}], 0x2, &(0x7f0000007d40)=""/79, 0x4f, 0x8001}, 0x81}, {{&(0x7f0000007dc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000008080)=[{&(0x7f0000007e40)=""/63, 0x3f}, {&(0x7f0000007e80)=""/47, 0x2f}, {&(0x7f0000007ec0)=""/91, 0x5b}, {&(0x7f0000007f40)=""/92, 0x5c}, {&(0x7f0000007fc0)=""/176, 0xb0}], 0x5, &(0x7f0000008100)=""/45, 0x2d, 0x9}, 0x2}], 0x3, 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000008200)={'bcsf0\x00', 0x0}) getpeername$packet(r2, &(0x7f0000008240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008280)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000082c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000083c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000008500)={@local, 0x0}, &(0x7f0000008540)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008580)={0x0, @dev, @rand_addr}, &(0x7f00000085c0)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000092c0)={'ip6gretap0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000009340)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000009440)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000009bc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4082012}, 0xc, &(0x7f0000009b80)={&(0x7f0000009480)=ANY=[@ANYBLOB="fc060000", @ANYRES16=r3, @ANYBLOB="010425bd7000fedbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="f800020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400b40f000008000100", @ANYRES32=r7, @ANYBLOB="c00102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff0f00003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400050009400400000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400460f000008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400020000005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000104030200ef0000080008040700000008007f00aa0200000300048002000000030000014600000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004007c2e000008000100", @ANYRES32=r10, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r11, @ANYBLOB="b400020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004009708000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="0001020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000104000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400fbffffff08000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="100202003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400070000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="380001002400ff006d636173745f72656a6f696e5f636f756e740000000019000000000000000000080003000300000008000400ff070000"], 0x6fc}, 0x1}, 0x4000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:20 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) r2 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000140)=""/103, 0x67, 0x40000021, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0xc21}, 0x4, 0x2, 0x3, 0x3}}, 0x80) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x10001, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000300)) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80000) ioctl$TCSETAF(r4, 0x5408, &(0x7f00000004c0)={0x9, 0x8, 0xab, 0x1, 0x4a6b, 0x4, 0x100, 0x7ff, 0xffffffffffffffff, 0x2}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000540)={0x800, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000005c0)={r6, 0x8}, &(0x7f0000000600)=0x8) lseek(r0, 0x0, 0x4) [ 184.588148] ntfs: (device loop4): parse_options(): The uid option requires an argument. 2018/04/09 09:40:20 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)='BD', 0xfffffffffffffcc8, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00a9e97cca33274907bed302d4b49222f3edc1b33dbd865a276068635c6b42da0087772a3445817d8f"]) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x3ff, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="ad0725e8ae93df73b7281d97c825f6844b15fd9dc908c6b6f8bb03d0913533587a8842cc78ca63716182ca67d7d9853c70fef092506127865e94eb95c093af5da6d139312048cc3b5596451ca0aec60e4c221ba7d94476877b976d71d72d70a4ab44119192d5d3804229619cf24dc19903c8", 0x72, 0xa9}, {&(0x7f0000000280)="06feebe0d39038c03405c9a7e03dcfcef0a2b4b84ec2c57b4d9523588b1b7a6589af9de2026c7e63d251c29b90e340d1a92cec8ba2a4b13088373259ff606bfa7b88487fdc751769ae4cdb0ba56ee8bb7b199c9195b39edf49cf20f9ac4ff88c81471c7acaf4a892441e2e6afdfe66d5b011e2346db6f60fdf8d5cbb3f688568a835a83649d8b63e68294d1d83e5abd0cd3fd731687dd1f0f41bd1372c0c88bf7f203730fb25d22b82c1d4c133cc4a1b7c74b5e6f3e1990706d1e8b43ea44471511accfa3dfc82e694c650da6c9635fd9c2db444a03ffe1a39fdf9326fd971b03dd0da39ca5a0ffe3898", 0xea, 0x9f0}, {&(0x7f00000001c0)="5c1eae0cf9e10e250c93ea5ef511a186014d6d61c0e7ebd9", 0x18, 0x8ea6}, {&(0x7f0000000380)="d34148b81aa3fb8478b4e64a2273a08ea7a0811cf57b8ff8829eaab9468d76ad346fe18d8e20ca34359cc6da94e09c16f9c14d850c27b928df433eecf03a1694b4a5f01746e735dad09eabae12ffa0152bbe437c9ec10f6ee42a3e96d3f28ebdc61d68838123e384c3108d3936856e5c4b81c352f79ccfca2c0c2e683ea68af5fd1a787db6", 0x85, 0x81}, {&(0x7f0000000440)="3dc24f80bf4b99dd989b6b5455907d52230ce58d47c5184374127eb927727be5d7115135bc998f7dfc1cf9c021d4644b00acaf2696bbb5c5504148682024c83169cfb64e462302e890d9a627018f4805f6d1be156f0c9c01a093ac37a493832c9b4cb498374fc55ad9897ef46d285ce87b0b3ebd6b5153374d017c8af705e5ff5ac8012ca47a79d9637037d90ff903ebd03aaedbcabb28f5", 0x98, 0x6}], 0x292088, &(0x7f0000000580)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x3d, 0x7d, 0x39, 0x35, 0x35]}, 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@barrier='barrier', 0x2c}, {@swidth={'swidth', 0x3d, [0x0, 0x0, 0x78, 0x33, 0x34]}, 0x2c}, {@grpid='grpid', 0x2c}, {@uquota='uquota', 0x2c}, {@quota='quota', 0x2c}, {@uquota='uquota', 0x2c}]}}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000640)) 2018/04/09 09:40:20 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x100000001, @empty, 0x7}}, 0x1, 0x3, 0x6, 0x4, 0x364bf51f85873c20}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xc4, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8e, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x839, @local={0xfe, 0x80, [], 0xaa}, 0x6c}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x41, 0x80, 0x3ff, 0x800, 0x1, 0x200, 0x80, {r2, @in6={{0xa, 0x4e21, 0x4683, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x3}}, 0x8, 0x3f, 0x7f, 0xffffffff, 0x9a84}}, &(0x7f00000004c0)=0xb0) r3 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r4}, 0x48) 2018/04/09 09:40:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x719d66fa5af90a40, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000080)={0x7a, "de340d72777f4b121b61a83b293dd74a42d58de5980919708462c01c3f1822cd3959171a8b3d51bf0fc2d9b2cb857d93cd6a9acb30c642a19fa07caad2835ef23b3bb06fdb148e909362e6b886bf0c0af059a82d3bd984952d48afc58d21278040d003f86745c0428ff7fcd0f7d098505cf2278468e95aae5376"}) perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = getpid() perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x7ff, 0x2, 0x5, 0x2, 0x0, 0xe0f, 0x20, 0x2, 0xffffffff, 0x5, 0x1000, 0x20, 0x8001, 0x1000, 0x10000, 0x5, 0x798b, 0x0, 0x3f, 0x7, 0x4, 0xfffffffffffffffb, 0x5, 0x5, 0xe727, 0xf70, 0x3cb9, 0xf1a5, 0x10000, 0x5, 0x0, 0x7, 0x7, 0x4, 0x7, 0x1, 0x0, 0x3ff, 0x3, @perf_config_ext={0x1160, 0x7}, 0x18, 0x3, 0x80000001, 0x7, 0x7, 0x100, 0x8}, r1, 0x2, r0, 0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = open(&(0x7f0000000100)='./file0\x00', 0x480000, 0x120) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xd0, 0x1e, 0x104, 0x70bd28, 0x25dfdbfe, {0x12}, [@generic="1d44e5e0e7f5cab2f8317124aa4bed1efd34ef9975c8680a809066c12ba58d5f8a295d034d7efb63502c9a30e0b9279c04d80b5b43b29d41f57d3113d4b0ab95c8d28595ba54ccfb8a8cbcc1fe6df5c3349c5a2c22a3f4221f313e6b279d9a8187e3ff07a49f98701aec231f2c0cf24848b168eecb5d43f75768f327609f84fbc5f6fc624aaea7c2312a27592f3ef2dcb9faada8b765c2691ab3968f2c723ff4d19636140ab6353fafd8611061bbadcae463573d9f7bb76d88f41f0f"]}, 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x11, 0x7, &(0x7f0000000280)=0xfffffffffffffffe, &(0x7f0000000200)=0x4) 2018/04/09 09:40:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x1d9, [{0x40000000}]}) 2018/04/09 09:40:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xc0080, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x7, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000000c0)) getsockname$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/09 09:40:20 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000000240)={&(0x7f0000000180)="dc14ec5c6b4d3a71091d9a7b9daf7213a1c8ab152ed329e125ab0441d5fdfc8a1949bb4ff39a600a7b948ad00d51cce9f50754cd3fd4b2dcb782f33c94a009707406afd296498deccfa7012386b3438ceb778c3cef688f751a806a904e811247a9d2be1c1bacd0e85c4b0cb19fd40bb76310a268cf1b2eeedef55a752ff34e70a55f2fe785c498df7e", 0x89}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) socket$pppoe(0x18, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x956a) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x3fd, 0x4) [ 185.085890] hfsplus: unable to find HFS+ superblock 2018/04/09 09:40:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0010000, [{0x40000000}]}) 2018/04/09 09:40:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000000)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) r1 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100000000000, 0x7fff, 0x85d, 0x800000000, 0x10001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000200)=0x84) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDDISABIO(r3, 0x4b37) 2018/04/09 09:40:21 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)='BD', 0xfffffffffffffcc8, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00a9e97cca33274907bed302d4b49222f3edc1b33dbd865a276068635c6b42da0087772a3445817d8f"]) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x3ff, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="ad0725e8ae93df73b7281d97c825f6844b15fd9dc908c6b6f8bb03d0913533587a8842cc78ca63716182ca67d7d9853c70fef092506127865e94eb95c093af5da6d139312048cc3b5596451ca0aec60e4c221ba7d94476877b976d71d72d70a4ab44119192d5d3804229619cf24dc19903c8", 0x72, 0xa9}, {&(0x7f0000000280)="06feebe0d39038c03405c9a7e03dcfcef0a2b4b84ec2c57b4d9523588b1b7a6589af9de2026c7e63d251c29b90e340d1a92cec8ba2a4b13088373259ff606bfa7b88487fdc751769ae4cdb0ba56ee8bb7b199c9195b39edf49cf20f9ac4ff88c81471c7acaf4a892441e2e6afdfe66d5b011e2346db6f60fdf8d5cbb3f688568a835a83649d8b63e68294d1d83e5abd0cd3fd731687dd1f0f41bd1372c0c88bf7f203730fb25d22b82c1d4c133cc4a1b7c74b5e6f3e1990706d1e8b43ea44471511accfa3dfc82e694c650da6c9635fd9c2db444a03ffe1a39fdf9326fd971b03dd0da39ca5a0ffe3898", 0xea, 0x9f0}, {&(0x7f00000001c0)="5c1eae0cf9e10e250c93ea5ef511a186014d6d61c0e7ebd9", 0x18, 0x8ea6}, {&(0x7f0000000380)="d34148b81aa3fb8478b4e64a2273a08ea7a0811cf57b8ff8829eaab9468d76ad346fe18d8e20ca34359cc6da94e09c16f9c14d850c27b928df433eecf03a1694b4a5f01746e735dad09eabae12ffa0152bbe437c9ec10f6ee42a3e96d3f28ebdc61d68838123e384c3108d3936856e5c4b81c352f79ccfca2c0c2e683ea68af5fd1a787db6", 0x85, 0x81}, {&(0x7f0000000440)="3dc24f80bf4b99dd989b6b5455907d52230ce58d47c5184374127eb927727be5d7115135bc998f7dfc1cf9c021d4644b00acaf2696bbb5c5504148682024c83169cfb64e462302e890d9a627018f4805f6d1be156f0c9c01a093ac37a493832c9b4cb498374fc55ad9897ef46d285ce87b0b3ebd6b5153374d017c8af705e5ff5ac8012ca47a79d9637037d90ff903ebd03aaedbcabb28f5", 0x98, 0x6}], 0x292088, &(0x7f0000000580)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x3d, 0x7d, 0x39, 0x35, 0x35]}, 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@barrier='barrier', 0x2c}, {@swidth={'swidth', 0x3d, [0x0, 0x0, 0x78, 0x33, 0x34]}, 0x2c}, {@grpid='grpid', 0x2c}, {@uquota='uquota', 0x2c}, {@quota='quota', 0x2c}, {@uquota='uquota', 0x2c}]}}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000640)) 2018/04/09 09:40:21 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x345800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}]}]}, 0x40}, 0x1}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000200)={0x7fff, 0x4, 0x6, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}]}) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:21 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = semget(0x0, 0x6, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/213) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0xffffffffffffff6b) 2018/04/09 09:40:21 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r0, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) sendmsg$nfc_llcp(r1, &(0x7f00000012c0)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x5, 0xffff, 0x20, "7eaaa355e64dcb2bd1e693bd17e8c4666adbb4a98e63e1b8420a4bdf2de5fdb0d3ffb0b96b36ef94ee38096a7b43d8143563849a69c3bd11e0da7b9847e09d", 0x29}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000100)="bff45736c267d719c9f51501243a4da7583056758d085e79cb6016a883ed57b117f84e", 0x23}, {&(0x7f0000000140)="ca0e010c37b81c5e9eb45c6c09c95241cffb804e2d053ad5b47801", 0x1b}, {&(0x7f0000000200)="e541f5f56a6e64a2b697696b2f4793ae376b14fea6d7117bd38a6e51a62dba29e993132751", 0x25}], 0x3, &(0x7f0000000280)={0x1010, 0x10a, 0x6, "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"}, 0x1010, 0x10}, 0x20000010) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:21 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x141, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000fe8ff0)={0x0, 0x989680}, &(0x7f0000401ff8), 0x8) 2018/04/09 09:40:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) socket$inet6(0xa, 0x80000, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', r1}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'none\x00', 0x0, 0x6, 0x6d}, 0x2c) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:21 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000040)=""/74, 0x4a}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/97, 0x61}, {&(0x7f0000001200)=""/14, 0xe}, {&(0x7f0000001400)=""/193, 0xc1}, {&(0x7f0000001500)=""/190, 0xbe}], 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:21 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x280) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x18, "2a4e5c43c92e4e2c91571019ed67066f5891090c010d0e22"}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xa7cf, 0x208, 0x3, 0x8, r1}, 0x10) io_setup(0x7f, &(0x7f0000000100)=0x0) io_submit(r2, 0x7, &(0x7f0000000640)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0xdf, r0, &(0x7f0000000140)="253cedcebaf410e07d2f4aaac669f19cc504d4766cc1", 0x16, 0x0, 0x0, 0x0, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x400, r0, &(0x7f00000001c0)="9983830c2a44e751280436dd3f69704d1a20a015572b4201df60ce30289424962cfbf8374165bca63006bce5acd993e447e8ee9e1022319397ccec", 0x3b, 0xde, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xe8, r0, &(0x7f0000000240), 0x0, 0x1, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f00000002c0)="dbc426be02428e95f83f5cf2155aecdfe6963fa56a86cc31517128271cd27a007b705ce79b6b0443fc45aa52c1efe59a27ea0ee2fd52d967433bbfab8707753d5b9fba771afd71ecf69bd5ff", 0x4c, 0x8, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)="942730840208ea34c6fdae2bb9fc5defa8e34a76308ee5075cbf58434af58ebad8972a196296a2fb58", 0x29, 0x2, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x39, r0, &(0x7f0000000400)="cb6fc008dfb22c2b8c4b2aa9bc774eb71685d7df3cddf300294dfa5a6cb2150869e41d58dd97fba898e70e6e6d457a6514ba820f6d4a6d05e0d52addccb971b392cc21a80f6d8cf2e68e3d274683b301c2f980c2ae7facc8d66c2c04093645971d5a0b5e1bc087ffe9bb9cf4234e242c48df0a2046257664e70a4f10f62ec77e1e2e4953e9d17435f7166ea76342d6d7d3ef10d4089d5056282095d4fbeb9aec699dcce59b26eaa3d910632a5a1da6f0886bec04ae0796e5a4ed4047127d6882847a669711d455ac527fe145d11882f28e063cd3eac5f6173cdc803c8ff3167fe1ce8056c761a6472ba26cca7d4db0", 0xef, 0x7ff, 0x0, 0x1, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000540)="6dfbb96bce48a3c8f09020a0167eff092a5b9ae282acba06f4b0f2a5341d143989ce107a8ea72b5845f623a7f2f152a4aafb0caa14a428ac6e502245fd6dcfc8dfd4cd0109dd9db5860b256a233ebaf4667f9fb0c96b6559a1695174edf8d555b94eeda32b0782e1bd60a2c917bb0d0b339a51113b807b78db47532b2635f16ddbb3aaaf8cc7553ff5c90c32acd8587d43", 0x91, 0x1, 0x0, 0x1, r0}]) r3 = socket(0x40000000015, 0x805, 0x0) bind$inet(r3, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/09 09:40:21 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8800, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r1, 0x8001) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) lseek(r1, 0x0, 0x4) 2018/04/09 09:40:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000500)={0x2}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) rmdir(&(0x7f00000005c0)='./file0\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x33, &(0x7f00000003c0)=0x4, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9, 0x8, 0x10001, 0x9}, {0x4, 0x0, 0xf2e4, 0x10001}]}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) get_thread_area(&(0x7f0000000600)={0x8000000000, 0x20001000, 0x0, 0x0, 0x8, 0x7fffffff, 0x0, 0x8, 0x3, 0x5}) r4 = gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000440)=0x0) kcmp(r4, r5, 0x1, r1, r0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$int_in(r6, 0x5452, &(0x7f00000004c0)=0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140), 0x8) timer_delete(0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r3, &(0x7f0000000540)) connect$inet(r7, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r8 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="5fe9c408f5c267baa0bf517974d67c8ca7fd8f654b041329569daa40637f56b6eb431a09fd2606db3bdf9ba3bb2c1083270433e151f62ef11e6dd148d80e922bcbe440e78536e40637c8f559d30d1fc20a001ea92df0787707629ca3b8cb18e4d54285a6df606d0d2c4b846cb936042e531ec6741ed7fcd9de4ef662ff5d6475e24ce45b98b36de207e7bc069d1e99abc0016dc4bddef765282349aa32461e60", 0xa0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r8, 0x200) sendfile(0xffffffffffffffff, r7, &(0x7f0000000480), 0xfffffffffffffffb) sendto$inet(r7, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x3, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000640), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xf, 0x2, 0xcb6d, 'irlan0\x00', '\x00', 'ip6_vti0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0x9d6966e130960e62], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x120, 0x198, 0x1c8, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x6, 0x3, 0xfb99, 0x5}}}, @rateest={'rateest\x00', 0x48, {{'ip6_vti0\x00', 'rose0\x00', 0x1, 0x2, 0x6, 0x7, 0x8, 0x3f, 0x7, 0xffffffffffffffdb}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x9, 0x1f, 0x700000000000, 0x0, 0x0, "faaf4cd8207dd8e48823774b4682add15ad0fbf6a20a3c528012c1c2e790126505c5ba9676ffdf9ae572a93a05b387cf77bc5f3f71eea262ac7d5ad3c61e737d"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x4, 0x9300, 'lo\x00', 'gretap0\x00', 'bridge0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x160}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x9, 0x3, 0x0, 0x0, "9270053a469c789281a3fdb379aa373460e85d45f5c010aa36addef25054a2ab7b462e146bcba39d4c6faa4af29b0534adfbe24857f876775e872efceeb5263f"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x49, 0x95, 0xffffffff, 0x0, 0x0, "2c2cef8295e9a70b256230aa25871407f31741ed325e2c056d5d32181147d7722e908278f09ddcdc89b39df18e57425f3dd9e765bc2106d5adb1ee36931d8cb6"}}}}]}]}, 0x430) sendto$llc(r0, &(0x7f0000000300)="4498726ac24a3b1ab559c915c0026c25f133c291bb9dd7c20034ecdf8ec373819169b5d5310f6661dc99f39c3e8bb4bac41d6fa4ee33daf64cb9d098d92b1a837cbe3cf49e7cb084d63e1c25a3d7bfc18d2f68adfac47daa6c9c19c260cd857e28e51b97a7cd117481ebcc71e175be4829ac9ab0e6c5caa446bb8bf290c75133e867ca3cf98018da5cf07dc664acb83fd5885f9823d3", 0x96, 0x8000, 0x0, 0x0) 2018/04/09 09:40:22 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f0000000180)=0x14) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x4e24, 0x1, 0x2, 0xa0, 0x20, 0x3e, r1, r2}, {0x4b, 0x8, 0x800, 0x4, 0x80000001, 0x800, 0x800, 0x50000000}, {0x100000000, 0x25469d3a, 0x5, 0x401}, 0x8, 0x0, 0x1, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x4, 0x4d4, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x2, 0x0, 0x4, 0xfa69, 0x80000001, 0xc9d2}}, 0xe8) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x16}, 0x4b, r3}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x1c1100, 0x0) mq_timedreceive(r4, &(0x7f0000000480)=""/87, 0x57, 0x9, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r5}, 0x48) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r6, 0x800455d1, &(0x7f0000000040)=""/16) 2018/04/09 09:40:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xb000004000000000, [{0x40000000}]}) [ 186.189712] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20002 none 2018/04/09 09:40:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f00000003c0)="fd", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x5d3}], 0x1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/42) [ 186.250160] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20002 none [ 186.366388] hfsplus: unable to find HFS+ superblock [ 186.372408] audit: type=1326 audit(1523266822.186:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14479 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 187.089942] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 187.230145] audit: type=1326 audit(1523266823.045:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14479 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/09 09:40:23 executing program 6: r0 = socket(0x1b, 0x1000000000005, 0xfffffffffffffff9) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) rt_sigpending(&(0x7f0000000000), 0x8) 2018/04/09 09:40:23 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x102, 0x2) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x6, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0x0, 0x7, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/09 09:40:23 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x345800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}]}]}, 0x40}, 0x1}, 0x8000) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xff020000, [{0x40000000}]}) 2018/04/09 09:40:23 executing program 4: r0 = msgget$private(0x0, 0x40000000000004) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01003f00176431835e1aa8f3fee69b26eb393b857f29c9b6"], 0x8, 0x0) 2018/04/09 09:40:23 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, 0x0) setsockopt(r0, 0x4, 0x1, &(0x7f0000000000)="5730572f987126fdec3183993c1a67666844f02ec6bf1cc79bde7f9d619b23ee4f2758058c2baf56828cf44adfd900f585ec0351450288c7c9d417169453e4fe658ac37659163cae281e91ea82f47926bfe72bbdb28672d185bb961b74374f428d2ac401c60f3758ef67d06a1e4a90984ed7501c2c13bce9d350fadb4afc1d16c37c3989988a5d1e4b76688c13a029ce263ce399db6b22bcd82dec384aa5fa746723ae049001b3416593600965571324204ceb28a7", 0xb5) setresuid(0x0, 0x0, 0x0) 2018/04/09 09:40:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000380)={r3, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/09 09:40:23 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) clock_gettime(0x0, &(0x7f0000006b40)={0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f0000006c00)='/dev/snd/pcmC#D#c\x00', 0xd1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000006c40)={0x0, @in6={{0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x677c, 0x3ff, 0xffffffffffffffea, 0x0, 0xff, 0x0, 0x4608, 0x11e, 0x3, 0x5, 0x5, 0x800, 0x3ff, 0x9, 0x6]}, &(0x7f0000006d40)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000006d80)={r5, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) recvmmsg(0xffffffffffffffff, &(0x7f00000069c0)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/165, 0xa5}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x6, &(0x7f00000003c0)=""/114, 0x72}, 0xfffffffffffffff7}, {{&(0x7f0000000440)=@un=@abs, 0x80, &(0x7f0000004980)=[{&(0x7f00000004c0)=""/45, 0x2d}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f00000025c0)=""/44, 0x2c}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/174, 0xae}, {&(0x7f00000046c0)=""/177, 0xb1}, {&(0x7f0000004780)=""/251, 0xfb}, {&(0x7f0000004880)=""/15, 0xf}, {&(0x7f00000048c0)=""/84, 0x54}, {&(0x7f0000004940)=""/48, 0x30}], 0xa, &(0x7f0000004a40)=""/64, 0x40, 0x6}, 0x1}, {{&(0x7f0000004a80)=@generic, 0x80, &(0x7f0000005040)=[{&(0x7f0000004b00)=""/217, 0xd9}, {&(0x7f0000004c00)=""/103, 0x67}, {&(0x7f0000004c80)=""/213, 0xd5}, {&(0x7f0000004d80)=""/209, 0xd1}, {&(0x7f0000004e80)=""/228, 0xe4}, {&(0x7f0000004f80)=""/64, 0x40}, {&(0x7f0000004fc0)=""/48, 0x30}, {&(0x7f0000005000)=""/63, 0x3f}], 0x8, &(0x7f00000050c0)=""/158, 0x9e, 0x7}, 0xfff}, {{0x0, 0x0, &(0x7f0000006380)=[{&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/17, 0x11}, {&(0x7f00000061c0)=""/216, 0xd8}, {&(0x7f00000062c0)=""/151, 0x97}], 0x4, &(0x7f00000063c0)=""/193, 0xc1, 0xfffffffffffffff7}, 0xffffffffffff0000}, {{&(0x7f00000064c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000065c0)=[{&(0x7f0000006540)=""/66, 0x42}], 0x1, &(0x7f0000006600)=""/141, 0x8d}, 0xe097}, {{&(0x7f00000066c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000006880)=[{&(0x7f0000006740)=""/119, 0x77}, {&(0x7f00000067c0)=""/188, 0xbc}], 0x2, &(0x7f00000068c0)=""/252, 0xfc, 0x401}, 0x8001}], 0x6, 0x40010000, &(0x7f0000006b80)={r2, r3+10000000}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000006bc0)={0x800}, 0x4) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f00000006c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400), 0x0, 0xfffffffffffffffe}]) 2018/04/09 09:40:23 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) recvfrom(r0, &(0x7f0000000180)=""/195, 0xc3, 0x0, &(0x7f0000000000)=@rc={0x1f, {0xdb, 0x6011, 0x9, 0x1d74, 0x1, 0x80000001}, 0x2}, 0x80) 2018/04/09 09:40:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x1ffff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6tnl0\x00', 0xfe43}) 2018/04/09 09:40:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/04/09 09:40:23 executing program 3: r0 = getuid() ioprio_set$uid(0x3, r0, 0x5) 2018/04/09 09:40:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc001001f, [{0x40000000}]}) 2018/04/09 09:40:23 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r1 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) read(r4, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) setpgid(r2, r2) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x14) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/09 09:40:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x8000) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x10d000, 0x1000, 0x6004, 0x100000], 0x1, 0x60, 0x6}) accept4(0xffffffffffffffff, &(0x7f0000000980)=@can={0x0, 0x0}, &(0x7f0000000a00)=0x80, 0x800) connect$packet(r0, &(0x7f0000000a40)={0x11, 0x1b, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:23 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000640)={@multicast1, @multicast2, 0x0}, &(0x7f0000000680)=0xc) getpeername(r0, &(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @broadcast, @local}, &(0x7f00000007c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000e00)={'gretap0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000011c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22001080}, 0xc, &(0x7f0000001180)={&(0x7f0000000e40)={0x30c, r2, 0x40a, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x1a4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7e}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xfc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x30c}, 0x1, 0x0, 0x0, 0x8011}, 0x4) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/09 09:40:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x2, [{0x40000000}]}) 2018/04/09 09:40:24 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000180)=""/248, &(0x7f0000000280)=0xf8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="b15c0cc1a3547bd7aa865169352595811add94228f6dbde0caf9a507077acef7928e8a0a0ab894933b1b52e08c05a5967468fe8b35af186a1f1108a013599bba1f0dae560669ebd681f469bf54ea5c8d03f44c56603db7432105d7fd8c49efc8ba2e6e9226317e037ad9d3b0d8bfb2b32f5d4c67283d59a5585a7500d0ae7bb06659ad3de9ad741662539792c5299ce75c934a07c21eab8642d3d8e734adae6db935a116ae716cb8da9e7ff5fc5dd22e77b70b6ccfc2707c35058b19b4dc04b2c3a5511ed2b97c7a3bd5748fc5947a673bad444230ea6345df2a", 0xda) 2018/04/09 09:40:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x28000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000200)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0x10001) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x84141, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000100)={0x3f, @loopback=0x7f000001, 0x4e24, 0x2, 'ovf\x00', 0x28, 0x0, 0x66}, 0x2c) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') recvfrom$inet(r4, &(0x7f0000000080)=""/12, 0xc, 0x2102, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 09:40:24 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1fffd, 0x3c) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:24 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x345800, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:24 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000001380)={@pi={0x0, 0x1b}, @hdr={0x0, 0x0, 0x6488, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfffffeaf) 2018/04/09 09:40:24 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0x1, 0x7ca]}) 2018/04/09 09:40:24 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) rt_sigtimedwait(&(0x7f0000000100)={0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x4, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:24 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x800) accept$packet(r0, &(0x7f0000000500), &(0x7f0000000540)=0x14) getpeername$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000840)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', r1}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) pread64(r3, &(0x7f0000000040), 0x0, 0x0) 2018/04/09 09:40:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="a1d8a0aaa562f93d17b8362b4813cc110b7b0282c623ba7c2de796bdb2443646cbef8ac191741c307f07b6fe303e33e9e87f01968f14fa44dd51e9e1d1c0cb37eb2b243161f13b72dd60076c3bb0db1ee1b6eb74383a56706b50e2f1ce5421a11a0ac4b7a57316b11c75140ed40a60669ca5ff76dbc877b94b45cb8a618c6e54e306e9220323efc28ad90473b90fd2263866a0ab0b91ee9c6e2e2baaef7d2ea8c9918840ae759fe182411cf41f9e200e3e19c0d0f45bc970604aa1501ade82b63dc2db8b656a1c4a", 0xc8}, {&(0x7f0000000100)="1088b172d27f2c31fdc1d3be532f90da4a350ae6ca635a0deba65ed3042af3486d21e635c7ea582b7dfdf9136744003319b65cc32e24dda30de35174a20790cd3d57f7a84e7efd41d8a0a040fac37fab1dd2ba941ffe77481a3f424e4b285b83f27b6adcceac133b0142cc46c5f157ace227d53cabe70f9c9863880da41649b6c4bca6e93fa40d4463d516caaa601eb8126479fd533099b86072c6a26f7c06ed6bbf86f0e38e5ffbd4bd", 0xaa}, {&(0x7f0000000200)="7b90801407a299df1419fa30e01bc8bc557c5ee2ba3488ecc21e6c4d25fa2aa437485e45f9122210163b110ee89515cae5d9f8fc3120f746dd6c600db28d18ac02e9d04afc4a62b1c4518d419499a4a43489231379fe9d8206bf10e21a3600663acac584106936ef5c80f44393515965837dcc7837de8012a8e80ee150be7f4607b1d86002a3c3fce3385610051c7cef0fc5162eabd1c2c893f0945ad8126e6a297e0c4390e2a9157a07fb787c", 0xad}, {&(0x7f00000002c0)="2f068f3ee7e7cb17fcc50961bd2745aa5efea885", 0x14}], 0x4) 2018/04/09 09:40:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x10}, 0x24) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x8000, 0x0) sendmsg$kcm(r2, &(0x7f0000000780)={&(0x7f00000001c0)=@generic={0x5, "25d3d3407f6ecb241ec6e0d088c6a47333d12e9cc080acb2b81899c339fe1e91178d960e50c25f91775526fb91fa76fcf0eacd87e93a3d1b705cd27a9a28e407e0c79500e0a68090d0fa202bdb47e45e39a6504f5997d7cf1d20c17660df58ae168d2acddafec1db918c64680685c4ec72913c2d68a4d8fea2c8dfa9d771"}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)="24d5010d08f082cbc31ebe968179ee84a91d9852908404207aefffd8ca9a6eba", 0x20}, {&(0x7f0000000280)="35c9ff7a52e88b1c7f", 0x9}, {&(0x7f00000002c0)="8f9592d29b0513b84fbde653385a7b513cc16ab2dfdee6ef1541c3962a7b5c97cc458b07dab7d22a32293b6e9df318798c0d5348f101cc54ef4470d9739270f48962a13eca3379998eb7c02f3da859a6b03abb7f17948532651bb497c400a55b100d6ef2980e4486b1c5ea4e3edda974653dfcc6926d336ad58a8df8fdff39aacac303241fa6921a086cb68f6084176fecf51ef20a03699d7bd0b9114196864e3257fbb07a3345f41cf63d512ff53fcea9a6998fb90fc4620bbe5a1b8a7d3570f95b2c198d7b791f147eb64e734279171222bb0be6d519", 0xd7}, {&(0x7f00000003c0)="37c3e6fc120070e02efca8d04538fb96701ded7e14d8f7714add877f3b61e061593f9c3b822db08a382754cda160f67fad1e354ef508e134926779fe27240c7c91c4758944466860", 0x48}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x2f8, 0x8040}, 0x20000000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0xd1fd, 0x10001, 0x7b, 0x500, 0xfb0, 0x80000044, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfd12, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x48) 2018/04/09 09:40:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd9, "6906d7810a369d58c6037c4fea5719af4a128d63f48e7f11cdcda8aa43d1a6a574a04f6b2a31e9c425f3f3f0a3e4ff86efea3308052695a21e9d51f3a622ec2d2b9e646ec8d3930a909695fa52ab9e1671eb215d66ea98783fda6b1c94024a1cfc9fa6b0a6b089ef2e00523d1c33070407aa1fbc86106b17c95f4437984bdbccde3237850e2fbc714aad9d53725f72db1c2857040c2bc523045d7a7b1c50e95c5726722472e303a44cdd63807c2cc60dd4a6cbd5dcf3cd1ddc54701bea82ca1f32db59c5167725b3f8c01c83eedcc98331e9c9cd0bdedb5dd1"}, &(0x7f0000000200)=0xe1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bpq0\x00'}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0xfffffffffffffff8}, 0x8) 2018/04/09 09:40:25 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x0, @loopback=0x7f000001, 0x4e24, 0x3, 'lblc\x00', 0x0, 0x3, 0x1}, 0x2c) 2018/04/09 09:40:25 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10c00, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x28c, 0x4, 0xe, 0x20, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x2}, [@nested={0x278, 0x43, [@generic="8db86f621b5e80cfef9edb8b0bd6e9c5f9041e5af029c5a3c9f7ca79081594e694ef9ee24701f2abf722275bafbb727a9722ff341e2889f3f4542241e30b225217e1f978465f6f0fb77fc5b0447fd0b370e53e7d8bb4fd291ccb42547c95a639f9394f6c675e966a891df1b1e25f1f174c648618af88f1f1f23a1c47753ef608e2bd2365ff291329d4dca79e52b02dfe63dc86d731ea909f0df4726a489bb021554d8e4932d3876d36279dee964486a7c6db7e75e1a87a20551815f9d2694ae97f2c89acf76a35a77a5ee7748cb4d899315f4f7dd4d94ae992056a7533f831f2ad66955196c734cdbbca2b32162dc7b0526e49c33ee8", @generic="9a74f058a747f34ce220057cbfde336687f2af69dd1391d7a8812bb798bd62892326c84d294336ebf42fc39138870a9cdb19da8f4327a3cf290469c821faefdd18196d391c1b7f2c243aab3607f8d4ef3fb7d405349964e6b0869eadd0838389b61c48b6048fb3cda6e6a5b8557a823a860132b1fc89eacd4a93b5f0e42a0ea1679d0359cb6e01670be3cc1f606051f396fe192bae", @generic="ff391274c43f42d4a69e70324245", @typed={0x8, 0x7, @str='P\x00'}, @typed={0x10, 0x81, @str='/dev/mixer\x00'}, @typed={0x8, 0x19, @fd=r0}, @typed={0xb4, 0x1f, @binary="cd0914d1c46dbfed245af3558273c4e709d1ce94ee337da7a9e76455ff87281375dfe1b69ea55858e089b01542714175d964eb7904cae1db4bdfe9b29e3126072530b0b21499e3775715459e68bf7866770f5946d8442cea66052615187aecfb73d4b572e096d9a6e2edbcd19e170986352427eff970a5194ad6dddc8d325531933f43842568095566de2dbf947bec672b271d5613a1fc2d9f72216541281e9fca88b8ec00d7ce7df9447905ff0948"}, @typed={0x4, 0x60}]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x3, 0xb2, 0x3, 0x3ff}) syz_emit_ethernet(0xf8, &(0x7f0000000100)={@random="db84c8294148", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)) fdatasync(r0) fsync(r0) 2018/04/09 09:40:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x7a01000000000000, [{0x40000000}]}) 2018/04/09 09:40:25 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) getpid() read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000000), 0x7527fb3200000000) lseek(r0, 0x0, 0x96717674b8312756) 2018/04/09 09:40:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180)=0xffffffffffffffff, &(0x7f00000000c0)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xa0000000, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x0, 0x6}) 2018/04/09 09:40:25 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x0, @loopback=0x7f000001, 0x4e24, 0x3, 'lblc\x00', 0x0, 0x3, 0x1}, 0x2c) 2018/04/09 09:40:25 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x8b000000, [{0x40000000}]}) 2018/04/09 09:40:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x10800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x42810, r0, 0x0) ioctl(r0, 0x2203, &(0x7f0000007000)) 2018/04/09 09:40:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000140)={0xfffffffffffffff9, 0xffffffff, 0x3, 0x3, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 09:40:25 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x345800, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:25 executing program 2: syz_emit_ethernet(0x49, &(0x7f0000000080)={@random='U$6fd{', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x3b, 0x8001, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80000001}, "0e46b6dcd6c04723d835ca2c70ffd179e0c616b14e04d8b5c81ca03f6a"}}}}, &(0x7f0000000040)={0x1, 0x1}) 2018/04/09 09:40:25 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38d3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff9e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x321000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000280)={0x1, 0x5, [@empty, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="2aa6777ed451"]}) chmod(&(0x7f00000002c0)='./file0\x00', 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) eventfd2(0xba, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000b80)=ANY=[@ANYBLOB="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", @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\x00\x00\x00\x00\x00\x00\x00\x00\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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180148010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000b00000000000000280065756936340000000000000000000000000000000000000000000000000000000000000000003000534554000000000000000000000000000000000000000000000000000002800007db00000500040000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280250020000000000000000000000000000000000000000000000003801727400000000000000000000000000000000000000000000000000000000010000000700000007000000000000803a070000fe8000000000000000000000000000bbfe80000000000000000000000000001000000000000000000000ffff000001e6fe8000000000000000000000000000aa00000000000000000000000000000001000000000000000000000000000000010000000000000000000000000000000100000000000000000000000000000001ff020000000000000000000000000001fe80000000000000000000000000000d00000000000000000000ffff7f000001fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010b0000002800727066696c7465720000000000000000000000000000000000000000000001000000000000002800484c00000000000000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800534e50540000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000d970000000000000000000000001f0c03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000f000000000000002800727066696c746572000000000000000000000000000000000000000000000a000000000000002800484c000000000000000000000000000000000000000000000000000000000001000000000000ff02000000000000000000000000000100000000000000000000ffff00000000ffffffffffffff00ffffffff000000ff00000000ffffffffff000000000000ff64756d6d79300000000000000000000062726964676530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000080228000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280044534350000000000000000000000000000000000000000000000000000034000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x808) 2018/04/09 09:40:25 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e24, 0x8001, 0x4e23, 0xffffffffffffffff, 0xa, 0x80, 0x20, 0x2f, r1, r2}, {0x6, 0x7bee, 0x10001, 0x2, 0x3, 0x5, 0x3}, {0x7, 0x3, 0xc3d, 0x1000}, 0xffffffffffff8001, 0x6e6bb7, 0x2, 0x1, 0x1, 0x1}, {{@in, 0x4d2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x3, 0x0, 0x80, 0x81, 0x7, 0x8000}}, 0xe8) r3 = socket(0x1e, 0x1000000000006, 0xfffffffffffffffb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0xa8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x80000000, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xffffffffffffff39, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r5}, 0x48) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000300)=0x401) 2018/04/09 09:40:25 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x0, @loopback=0x7f000001, 0x4e24, 0x3, 'lblc\x00', 0x0, 0x3, 0x1}, 0x2c) 2018/04/09 09:40:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x17a, [{0x40000000}]}) 2018/04/09 09:40:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x10400, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x7b}, 0x2) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x2, 0x6, 0x0, 0x100, 0x81, 0x1, 0xe9, 0x8000, 0x5, 0x7, 0x4, 0x3, 0x3f0c}, {0x8, 0x3, 0x1, 0xfffffffffffffc01, 0x4, 0x8001, 0x8, 0x5404b231, 0x8, 0x800, 0x2, 0x7, 0xea}, {0x0, 0x1000, 0x1000, 0x5, 0x9, 0x40, 0x0, 0x4, 0x3000000000, 0x101, 0x6, 0x200, 0x1000}], 0x6}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000100)={[{0x5e}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000003c0)) 2018/04/09 09:40:26 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x408000000000000, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) r1 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8001, 0x820e, 0x7, 0x9, 0x35b7, 0x7, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={r3, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000200)=0x10) signalfd(r1, &(0x7f00000002c0)={0xa3}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xec5, 0x541000) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x200000, 0x80) r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x200, 0x6200) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0xc0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/04/09 09:40:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x2000000000000, [{0x40000000}]}) 2018/04/09 09:40:26 executing program 2: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81}, &(0x7f0000000440)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/09 09:40:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x11, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80600, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x3, 0x5}) 2018/04/09 09:40:26 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'ip6tnl0\x00'}, 0x18) read(r1, &(0x7f0000000540)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000140)=ANY=[@ANYBLOB="08000000140043dd0d7800004b3c5905b1cd6c1fd6c9762fc00afba5ea701cbb2b75d5605afa3a31acd68962b6e13ef545fa07400ad0abc5cf3dcf65a80c81d9b7d998e0bef947c9970275c20940f5ab2a30204a"]) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:26 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003640)={0x0, @loopback, @multicast2}, &(0x7f0000003680)=0xc) accept4$packet(r0, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003700)=0x14, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000480)=&(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000016c0)=0x1) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/09 09:40:26 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:26 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x0, @loopback=0x7f000001, 0x4e24, 0x3, 'lblc\x00', 0x0, 0x3, 0x1}, 0x2c) 2018/04/09 09:40:26 executing program 6: r0 = socket(0x1e, 0x3, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) [ 187.303256] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 191.123681] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 09:40:27 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x8) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000012c0)}, {0x0, 0x0, &(0x7f0000001680), 0x285}, {0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x492492492492540, 0x0) 2018/04/09 09:40:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78}, 0x0, 0x0, r0, 0x0) r2 = dup2(r1, r0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="eef1054959a5f7d22194e79798be8d8d8ab3779f89c6d5da27a911c85fc173677a73cc8e0a9c25b3b2ce07d6f89057e36d5283260062363078c982213d54e257c1d632caa906cd63aa8b1b863af8aee5226e752b6f898123fcb7fa37d79585bce3977bee91cc39", 0x67) 2018/04/09 09:40:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/04/09 09:40:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x4b564d04, [{0x40000000}]}) 2018/04/09 09:40:27 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x101080) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000180)="26f30f019f4d000000c4e1b574ee66b84b008ee0b8005000000f23d00f21f8353000000f0f23f866baf80cb83b93fd8fef66bafc0cb00aeec4c10c5cce0f017ac366b804010f00d00f350fc76800", 0x4e}], 0x1, 0x20, &(0x7f0000000200), 0x0) 2018/04/09 09:40:27 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={'nouuid,', {[{@biosize={'biosize', 0x3d, [0x33]}, 0x2c}]}}) flistxattr(r0, &(0x7f00000000c0)=""/211, 0xd3) 2018/04/09 09:40:27 executing program 2: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81}, &(0x7f0000000440)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/09 09:40:27 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = semget(0x1, 0x2, 0x2) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/142) 2018/04/09 09:40:27 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x41000, 0x1, [], r1}, 0x48) 2018/04/09 09:40:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) [ 191.474084] XFS (loop3): Invalid superblock magic number [ 191.636340] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 09:40:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x8b00000000000000, [{0x40000000}]}) 2018/04/09 09:40:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 09:40:27 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/04/09 09:40:27 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setstatus(r2, 0x4, 0x400) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000280)={0x0, 0x7f, 0xffffffff80000000, &(0x7f0000000200)}) keyctl$set_reqkey_keyring(0xe, 0x4) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000080)="df8fc69b07b80ec52a9857376534cfc46e7370ae25daac2ee0689469d7a2d7fbe2dccfff08586c2a2670365c5dc6410dfe453f219a1ad26e9c1fce1421e140d898ebd0cd10dd96ca4eba0a81733c9e38aad8a3865d43184a38e0d9e5e2abebce28c27e1397", 0x65, 0x4, 0x0, 0x1}, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) fadvise64(r0, 0x0, 0x8, 0x2) 2018/04/09 09:40:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) accept$alg(r0, 0x0, 0x0) 2018/04/09 09:40:27 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x400000) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000280)={0x9, 0x2, 0xad2, 'queue0\x00', 0x400}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000480)=0x3) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000200)) lseek(r0, 0x0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r3, 0xfc7e}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000180)=0x3a0) 2018/04/09 09:40:27 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:28 executing program 6: r0 = socket(0x9, 0x1000000000004, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 09:40:28 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000380)={0xff, 0x8000, 0x10000}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) syz_mount_image$reiserfs(&(0x7f0000000440)='reiserfs\x00', &(0x7f0000000480)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f00000005c0)=[{&(0x7f00000004c0)="8f07efc1f5706a640d9aae0014843692cc7b6605816c8476547886e93b86c614e3459a084a2fc567db82282a13d689bb3c5fc8b28656ac1b22ab779853ab0a7be656b2db6caca7cf7d9a9585fa6db5831b5bebd2715338720ce71d9c893ebe1d92a8660623af3af918af41c5892a4477c24c4565d3ba32e2f4e060a22ef79af0d867a148315e8f7e2d8708d1dd1c30b602973aa62b6863af516638e110bc8723302062713a0a5f3b9cab8b7471b050c37f54bcbb07126b888ce4f5d2da2081e07cfa83ac9b970cf868b413df5e422668af655a108bde155c7927c6460fabb60bc8d23f8c6027b1", 0xe7, 0x3fffffff800}, {&(0x7f0000001400)="0b52893fe725e7f0a1016a17c3557d7bc8b9d4c193026dcb72d46b88bf1bcc025fb66c94c43daa83f273fec5ffb40078624b972c1ba3a9cd4146090a89955843cee51dad550765219d1796b9372f73d8fa54ef92ab31aabef7cdb53175ee4ad297192bf8405cd5953bfc72aba11c5bd3c0e6e96eb3fb1cf190ad7d220d52abbe38d1724d4d0e0a5d4549f16341e60b37f6340baf4c3d26710c115d548c3b750b083c0eb60b562cca60afdd6fd8e9315ce8f1b6528a9824dab750098085b4cae5d8898308f4d55fcd86d4113098756a3cc59948159a0ddf2eb93f984cd1637606634c46e541328902751a6f17677b1da385f29a5c29ebe45e0a3871de74522f92941098ba7f33746e3d0f5b84158638caf4a20da324945f8755bccb1c99d4368c7fa05fd9d41b21b16e8f7c2ee4a42b529dd68331f5ff1993a0b78ab7f0ed3acf14359b8c40b4d579a3e477d7bca66167403fe9520506974c35aeeb22526d4cdfe2cdeda63974faf7f86769a7685d7e51c2580f9b62a56a6f433b10f7e233e8d63ac66856f3294f957779e803e92136f059401ca112b4ea8c856f5cc7ecfd226bffa8ba625c685fd2e8a564095f0722ccbde4a9bb5ddad4c760e5a94a255c048d47ba62098bfda50cf754da483ea246724bdeac3243eeed0f0e4c5e3b750f37b7812b6c03487d02c08f5c6e90e7c23bdea8ac7da474bf60100a47f88b481d7db5de2c1e03bfd93d4a96eb492e65978250f4054ba219bbd01ff9b2800cd5d8068c86afa9200ead20447d2896ec9d795131102c3bf7e6cd83d6c44eeebe544c5490acad61614752794159e6c7366efbb50c0fa195c23ddccb80ceda180183bc236dbaca7ed177ecf7384d9fc6af77cfe91499b78f81a9a6406ccb63ef28c2355fdd072fedd3d90d295ce3410010abe2ab4b21d1f283f99cf791db81837199416404d577ed72a878d688a41c2994f760d51dbfee3b6593062756a09ed6daf7a9d9b9e5e8ddea17326f0fc3d2914b668030c47331281605a7ef36b97576e79ae9617e44bd2bf9414d4b325800b0a02281472eeb8ddbb9406fee0fd1ecb0facb5cce431ab66289fba18ac0c0e8b6d074797a65a6957fa99ce4b3f59aa06bcee2307d5bd9770e4077798857f40be318824015cc26cfc5442deedbda841574684f1480b57d56117d2a70cff9f13466553972f0da8347098b4d2bb08379cbc43b889d8e4a1ca85b15f6b14a098f2a5e2d88bc86180fc76da365d7734cf519bc6083ae5c69b4f991649dca58aefc4792d3cded87fcb48b60e2d3f3a0c9146ef9f1fde5b2c080bd5e3337cf169b7553584017faa9a543bfcaf2783fc40c36903e7b024440b7ebad9475da8dfd1fbe09453f3776fb9c12f4843f8f82a2b34ad3c9737e4f576a8adc871b3f553c66afa1796008d0dabbbf615f3eae2bdad1a1b5c89d9d45ec46d7a6ef3721a042d6b436f50f01ed298b28c472bf63d068eaa66932dc2d7907c220089e0aa642f0ab4975e8aa7129a2c83985aa512e658997a353475928baf797f793d30ec130ae6a36f2a65b2b8bf22861fbfb863d8a80da41e9bfae73b727cf06a24bc8648b76476fc2fa2ad30bee824f684b75d0c7d144bc103733058e490dc8b9e77b50861cf0758b065adad5df6d95f0f1783120a11cfdea05e720217d34aa16eda8354c34faafdba468ecb2f2c26215809b10034fe5758e54dcfc3b68646fc29041df707812abfd3fb64beb58d96f7b2e3e1c1afac983ad320774975403cbffc85d4cb9df86f54be375562a9a793c7d5f81b837e618e8331212a16dd4af33acd307b684b37fedcb49c0fd7263ac34130c823d48f7e2748a10edb9dba70e7405af89f2d3e02bbd37b4995d5d3e7af3481ea4b29578aa20c05c8394d2a8e686657eec9f7a97e19753f369da6fe8e324d24c137daf3f8056e6ed71b8f9cf0ddfc484f727c74b40c2f8ba3428ed1dcd64854be7ac188011e7da90dd5a5067c7fa5ea8c2ef591ec64f9f29b9731b5b6fdd8efd15692c60a006e9f4556e5a8a5cc4a76d1be8011a925163403f5910fc017cb3a23bd4e5d0aec674172d067afd0e6abe2b774d5b0cdf0fd3bbdc988353782cdc65f61953bd6d2b685ec364a7540cd300dfcb0974c9f6101581fff4fb94098e2ce29c51ed82f3f4ef3ce15b08ea1a369ab19750ced25c6c40732a0d4b13186ffd9f4c477b90ea0f2c464b043e2a4e59c988e6103b68b5ebb9c94863b578ba03f9453f0c95862bff86ab33e9b4c8c8577b645ef9effc274c992064536e8e6748e6a42c177a4b389760f090afc6b6c08a13096eb3bf85f3b64cf6ef5fe185f7d25184e8c890b2f1aaf5d4e7ad2faf3dd60290f1299dc3c986d0850107fd19a14ca4afd62778f0c11996f852736bb25202b09cbe4617969793ac451fe16183eb58c02daba669dc5c7b1012b4f681df02a3c77b06c64a2c3f70c09fea39f4fd4c77b534fc3e1f9fc8f04607c16be2911b311458b67d364332f931c238984315e9fdc47911ecaa91c6e116fca12172303e1f7cd517e885e831cf995729944dcb4d30b636c19aa0b348eac01d706575af82db003f7ebcbf8d3ce84ee292365c179ac98807a5000a04eb631dc03edfb8b843bacb5791f8eb1c7c76e3fb015d832d0546b6fd1c95e007e45b5eacc2d2281ec1141bed5bb1cbf93804e020ee021272ead3969647b7aba1fa7ec739b0cb06f0f9fc81db76bba8bb6f295f8f3145ecaaa385f4a64386a247e48ae25319d4afe4a006ca904f50bf5a88150c00d3c15c4fd7254fc4196e8597ed7e811efd18b06e62afddb75573f1a99e5436453aa1144e4388eeae281e465b141a019df93ba0bbf7ab1f7823555ce5ef6819007bdcc6516ea92f29c1e2ded64a1ced87319322a0d9916be06112073ce229225655b21d73acf1c1b7a9fdb933aea5e6c65da4915b350b5b2d841ca780c31ca59db6f3b9eddb5f40f659d17a2db9a4461246398b69eb9ba9531019c9011500e41db53a73c1466f9c67a87f7adf106bb3c4560a489e64a0f74e4deb683c7325cf89b90de5418dbfb36735d641b608654a2c242c2d61ccb45c7da7831f608db3480f9d6543c1f3f341c0e70c41d3baf6d49278e50db4011fea53a03283ca937eaa47a78763162c86abf7a8c99cf8f1e8069caf9a771cd9ea2fbd78d9f3794e3975707ddf9da741b333c57fe525e35494281df36a5151254619e0d8c5e210e1e59f03a5f75441079c5af6a09b461efe86616b73e68e19531f46ee70d979756af7610c6992160ef999be1687caee63b8f33bd64dd6922017736dc87df429f8a46f45d10051a1ded3eb3f586ba4bc6f700a2367099884d51fefb7f7748f15ac26eb677faa8a4f7567b014ba40bbab90e22cfd863e276ab2e0c344b4502e68acaeaac2dc58a3d596cf1bd7b9e9ee9fb02734433fee2fbd681c8dfe3124f5647e9f5748dc638144c72b54bc017eb1870bc4ab7486ef551d867bbf4bd3b9d228be4a9ef1d5f0fb1313fbb81c07e8813a6725f22a6d19d0a5252b477406a874c2d5fcd109f59fc10d62f070817674237aeef81572253b84cf97a4c28faa8027a1950cb3235962df14f4d719ed5d667a0dc69bc338b9d854dbf448d22da9475ff6ce330b87342dd036663ea3e35f5cf67066f4ec155f25190179bed650148979748db7ee3876786125d5a8062295e7c4503e13a60d3e0ca00d9989f26463aec889abd88a0a9f43d0e9f37f4f1978d9526660c813729913cd2a2806d29075cd47f78db9048252385b9b16a3a27aeeb10962175294712081e9ff0ba12a495cd5906e62cccdd2f933a71c99c75d8457039e221d23e6698f16eeeb3062d4a8cd1b48b29d0ba9c829c0621664f61727f45333b13929fd6348e0399a78b3f3076af251beae8df47ce37bfe1133e4deafa9ddea2bca3a46fd2d22cc22d9174ced28f9948308a14024108b7e45c38be58376b7c2fb5c8be0469b3f70941613c16d8e8fe945a144450be0413c6b077af3cad673e357e7b73aa736cfa5ec10506e605b38506fbfa0695c933fc2c1422df29cd0f9af5cc822e00b2be0c9b24a1cc2e6fb5bc9d53123b3aab23660e11436e4e904fef4e6883239f67e86d2e93d13c53d895153c8d1572a20db2b2adb23c1c5e81840bcabb080f5dbcf29ca7bb28a106bf8e2da0206869765717223c8d3f7e183b5009200df6cf034dc92b87d3c897e54f8e7194b48088a651319656352e0768fe888c6d895c9092f06502b15f7273acb7822bbdf60e4ecdabbecb5cf69938bacf0589101e5e3d0336a1238662ec0e310d39e4168cb22822360af67944d2dd34e6cda819f48b316c61365a905c182d6b83c49e08145fa7db6379753838fcf30c8550fca516a946eb324b0e661964feefa734b35b853b9c02f47f8dc07dd80d2e4d57eb33e67d4138f98180e5a6505bc9d1df89a45687c453a6e0bf5be8964091f4c76699070f55c6c830711542ae7648e3064f5c31a94b96e244ebc3828e0f6249a7fc2b9bcbd6d8a45f52da39afa12d97291b44a639eb96b53304fa024b8aca652bd321816ad93d672117fbc51c55b44317d8a3ed96a768f78ac7cabfc8ba2f72e4b4d79135c7b2479e0448e6a2471ec5d308054929a4b5c6862ec41b89aa2297c8284d231f5550d5ba5ecc17194dce78280c7f4ceb2b5c967122fd22e8b443a1372c05e8cb18b113a4f9a97f722d5a069b48d1eabf17b3f87767b0efbd8aaca0b70fb1aaa425dc6967031cc3783d69abba7cd79df5e10522e23c21a4574fe97d75d7700f39ab7ee52141bb51f296efbde6902bce0a8f9231a175ed2e54a883355e0f3f7d049c2e17adf9f0cd24bd198af36bb0ad5b6003cadbf7219cf1db23b0114bcdc7a543bf03dc93bcc899641525deaef815a261901c908b66fd18d97e2d322ed7d6c43aae54c1de39abde79ea8011c93643bc957460cd2f394f335af6043256413701260f5154a96b9bec1c82c4981131ed03e7d564fa3bc684f2f0d892c19db30d587751b8533dd9eccc9059a0b57848b58c85bc67f7f6dbfb8521791e71481a760bfe7925c1f8f6b5bade03d222dbd096616179f2aa0b3ed776db1be29308c23e8b4208290b28b733536a422edc7505cfe971d19b24b3f9b60c22fc6f24ca8b35caf927b65668af0da2885d23618c6422275be189db9a869e3f277dad660094a6ff66f0d88c31c1f54bc03c57d356138f14efff978ce622fdb021427a77a88259f446a25ed94200968bd17258636cc10953a8483e91ad1184d5c7b17d1112957566db5b219d8621b748d2ab4db6e6756f9b27e19f042db6cffc606eb1e6aac035a9736da4d1d271d7c58c3e0c438e87ea72a818543d283be9ab5e663ac0c3bd0db3ec8c24c7c4757626208801ae0633ecf8ef3c94bd5d40257786f57573e709a38ec9ecdd8fe3bbf851397480f71525a11d74f5f3ed8cb8cf7fea40f886fa6d166e13a90806f2e1d11e95a0eeea9851fbd341089e47df4440dd85f21a57299825154a479bf9e0db02f3ca9b247ba4177651279f98e9439b87c1f639944f77652f3ae87f86738519f8bb993e18f647fb43ceb36f68304d118f8ff870f3579500c7b4f14956aaa9a9ab2b19ccfce75f36784af969848afaf657d6755ee83fd36bfaa4c28d69704d0f042bc585a80d4cd09ff4f91cfc978aa4766fdc18094ce65389fbc93f8f88f4eaeb8d15eb622d97581ba5bd4e49ac037f63b2e93c4f4811562d3e31abf4e7f9f0d55dc08434d9b8e96f6f53f92ca02ec18e4fa45dba3085dcf827a7340e62e6f91e9f6", 0x1000, 0xfff}], 0x8000, &(0x7f0000000600)=ANY=[@ANYBLOB='grpjq}ot!,nolargeio,\x00']) r2 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000006c0)={0x10000, 0x4, 0x75, 'queue0\x00', 0x7}) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={r3, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2b7}}}, &(0x7f0000000400)=0x8671142a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x4e, "b2981a25c80d3d78bc121c8767685c6dc7a90f78074f9d2274d686d54fa39968c7e1a945fa5ce2788f1c77284f16172bfcffd29f8a8e02398b07494059356864c690406eb4e3ba972eba8a1f3c00"}, &(0x7f0000000000)=0x56) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000300)={0x1f, {0x3208, 0x3f, 0x9, 0x6, 0x0, 0x10000}}, 0x8) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000640)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x7, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f00000003c0)='syzkaller\x00', 0xfffffffffffffffe, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0xffffffffffffffff, [], r1}, 0x48) 2018/04/09 09:40:28 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80002, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@ipx={0x4, 0x8, 0x9, "b7a992bc1909", 0x6}, {&(0x7f0000000040)=""/191, 0xbf}, &(0x7f0000000100), 0x1}, 0xa0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000000380)=[{&(0x7f0000000280)="1e99ebb7d5c4cc68e3a57f105ca885e6eec5083309f160a0f1933642b413a2d2b99c2951b8df5ca8c40b25", 0x2b, 0x1}, {&(0x7f00000002c0)="3f48153f4f95a0914fd45e42bccb15bbc0c79c97615059c0e5b2b8da8fc46f1476628809d2f9c5f2b086cfad1ac4eff34e7983a75e583d1cfad8df72b0b26cb0f086ddb7f043aa9977926ee330d3767692b5bd6ed5af2905a06c4c4ad272d757fc149742a92b749703130152c223d66889c2f02ae72d321b0da1db07e6853aef8dc34bedea652b291291fb7a700ea0fa4d8c1232512a9b6e49df7491148a1b", 0x9f, 0xfffffffffffffffc}], 0x4, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x20, 0x17, {0x42, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/04/09 09:40:28 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/04/09 09:40:28 executing program 2: clock_settime(0xa, &(0x7f0000000000)) recvmmsg(0xffffffffffffff9c, &(0x7f0000000980)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/213, 0xd5}], 0x6, &(0x7f00000005c0)=""/253, 0xfd, 0x1f}, 0x1}, {{&(0x7f00000006c0)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000800)=""/191, 0xbf}, {&(0x7f00000008c0)=""/62, 0x3e}], 0x3, &(0x7f0000000940)=""/25, 0x19, 0x20}, 0x1000}], 0x2, 0x40000141, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) 2018/04/09 09:40:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc200000000000000, [{0x40000000}]}) [ 192.478648] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 192.515551] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "grpjq}ot!" [ 192.587698] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 2018/04/09 09:40:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 09:40:29 executing program 2: r0 = socket(0x10, 0x4000000000000802, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '+\x00'}) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/04/09 09:40:29 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000001}, {0xa, 0x4e24, 0x6, @empty, 0x1}, 0xd0, [0xdde4, 0x1, 0x701e, 0x23a, 0x3, 0x7, 0x4, 0x9]}, 0x5c) r1 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@generic={0x1, 0x3, 0x7}, @alu={0x7, 0x33, 0xf, 0x5, 0xa, 0xffffffc0, 0xfffffffffffffff0}, @generic={0x6ef, 0x9, 0x40f9, 0x6}, @call={0x85, 0x0, 0x0, 0xa}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = semget(0x2, 0x2, 0xfb) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000040)=""/209) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000035dffc)) 2018/04/09 09:40:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x7a01, [{0x40000000}]}) 2018/04/09 09:40:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001140)=""/150, 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000c00)={0x0, 0xb0, "4b8b9f602f6d855114c1b8903dfb57ee89097aa7d5f7a759734d772174877697b6d45eab1451e120aeb16e8962c41e72fde03a16e6c4d848adea4ea9be9186b5ad318574e5adca9681a0fca0381b72e43b77ea8dc002f9909facba00c0a35bd21f194a7af3fa4ab783d31fa295e8e84387475221380b4c9f3a2cae73fa7dc64f8ebf716a3eeba2aa637f2c83533e3077b88663a4b6ed1da902a81953a0ab4b78b9cbb18e73b72e362b9503aa7b4ee5dc"}, &(0x7f0000000500)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000cc0)={r4, @in6={{0xa, 0x4e23, 0x8001, @empty, 0x7fffffff}}}, 0x84) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000300)=0x401, 0x4) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000240)=0x0) getpgrp(r7) sched_getparam(r7, &(0x7f0000000b00)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc43befd314808d82f104f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902ff64a85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) flistxattr(0xffffffffffffffff, &(0x7f0000000980)=""/236, 0xec) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r5, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000a80)=0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000800)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f0335b97cbf5467297016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7f57fc1aa83c4b83acb1f0845c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) r9 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=r8, @ANYBLOB="9e00000017d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e317d5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d70142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"], &(0x7f0000000900)=0x2) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) 2018/04/09 09:40:29 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x111000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7868, 0x2, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) 2018/04/09 09:40:29 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:29 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = shmget$private(0x0, 0x1000, 0x111c, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000002480)=[{&(0x7f00000000c0)="89c3ef0601acb1076eb05d2b8a292666f91a99aaed3bfbc44fc308d05b433e692696c57709d9326cf8853c8d16edea1d5c848faeb329ebe87fce2681bc8f5cced784f6b9fa290d1ee8d4d5d1ed6aaa2781eaea967b31224b64c03e584b35bf26da61cb12e08b30", 0x67}, {&(0x7f0000000140)="41d0fcadc7eac3bec6b9fb10d3d918413dace43ef20f21abad1dcac4cac3ead122a87df94f9a7e3a0f0f513b8c94b32940d6aa6afd95544973b8d20d0e45bf758df17daff10f45bf413f811e64dea32a0ef2420087385370fb7fc4543964787efb0d550225899aca47caf9363779e671d7edd3db97ad90fb2c6c73f0ba4c0c26815579a6626826f90216ad562754de3bf381f1ee04543d31cc722831d63d44b76fbf3b4b5ce119fdd2f07f5862826884575fef3be0", 0xb5}, {&(0x7f0000000200)="868dfa27f75c24ae0c2d99fecc0d15aca471ccc2e1e325a4965598b297046c2eb2b96e6cc573dcd345ef744bd1b2f7ba7cb66703a179dfd17a3c9081fd0eeabfc1218fe0ae21a7792759639e06922a8d2804abd8ff48604f4841631493747e597b8b5494e54c6a9fc84287586c1508fac181b944e12d4481cccb69144e0e311124b66db4eaf68d6781b76f253ef54bb16d3a5b704b671a316b3bd454ec51e1624e7ea984a286dee31a4bb5123c28fa4b7c669c57a1d15b32b5dcd74ea9", 0xbd}, {&(0x7f00000002c0)="c2e9d45f7d591f3349bc4bc90aa3192fd344f484b29c10ef6e0ebebdea8c4a29aab90986099a55f4297171f1f00b6f0021a800ad5b8d01e68f8d5f536ef0ec1c9758aa95090a1e990f90e1d5e8292e23f7254539e33d7af034514d7b150e1396c5f66cee58f0dffdb49ce61cb47e07cf1831dd9144b1065aac11b500169dc119817d6c", 0x83}, 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0x1000}, {&(0x7f0000001380)="4dd31a071f24d5f83f84902a9860b0dd83e12867dfaef3bec532216420ff51da20e7ec64e84424935a93831b3f02aea039f03fe43fa7526393f519cce9c8dc6127c1cee2808c15dd7c936764a0c2dcde9b596d1113cb20f3a8a1a0387223da01b3167993e5087d4b674ef1be7b690dafc97b34167e3d6d2a907974c11c0e2b0edbcfc2e37bedc146996be281722b441320bebbdb04669a817c16fd676d6cabaf295ed0c1598749f665920f37da83f18b0af9831a292d9ab1a671477d2c4e0bfe1e4ca43e0910dd92c8900899b51542bf8015f9750c707d70c69469e15e854e9c5753b0a3f800129d3c6b10e04096", 0xee}, {&(0x7f0000001480)="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", 0x1000}], 0x7) accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) syz_open_dev$sndmidi(&(0x7f0000002500)='/dev/snd/midiC#D#\x00', 0x10001, 0x40) 2018/04/09 09:40:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x2, 0x1, 0x101, 0x5e72, 0x7ce, 0x40, 0x7, 0x2, 0x1, 0x9, 0x1, 0x2, 0x2, 0x101, 0x9]}, &(0x7f0000000180)=0x100) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="1c000000020901000000fe0040000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/09 09:40:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) [ 193.493969] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 09:40:29 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:29 executing program 1: syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000440)={'nouuid,', {[{@noattr2='noattr2', 0x2c}]}}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/38) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getsig(0x4202, r0, 0x8001, &(0x7f0000000040)) 2018/04/09 09:40:29 executing program 2: syz_emit_ethernet(0x2237, &(0x7f00000003c0)={@random="1deb37cfb9ea", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x40, 0xd, 0x6, 0x1}, {0x3, 0x100000000, 0x5, 0x1}, {0x7ff, 0x2794, 0x9}, {0xf2, 0x1, 0x54, 0x7ff}, {0x0, 0x3f, 0x0, 0x400}, {0x100, 0xb2, 0x1, 0x2}, {0x3b4, 0x0, 0x3, 0x1}], @ipv4={{0x40, 0x4, 0x18, 0x40, 0x220d, 0x68, 0x0, 0x10000, 0x8, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}, {[@lsrr={0x83, 0x17, 0x2, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x13}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x80000000}, @ssrr={0x89, 0x1b, 0x600000000, [@dev={0xac, 0x14, 0x14, 0x1a}, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}]}, @timestamp={0x44, 0x1c, 0x0, 0x3, 0x7, [{[@local={0xac, 0x14, 0x14, 0xaa}], 0xbbe3}, {[], 0x800}, {[], 0x20}, {[@empty]}]}, @ssrr={0x89, 0xf, 0xdb, [@loopback=0x7f000001, @rand_addr=0x401, @dev={0xac, 0x14, 0x14, 0xe}]}, @timestamp={0x44, 0x24, 0x100000000, 0x3, 0x5c, [{[], 0xde6}, {[@empty], 0x9}, {[], 0x1c54}, {[], 0x4}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x3}, {[], 0x80000001}]}, @rr={0x7, 0x13, 0x6, [@rand_addr=0x2, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x50, 0x80000001, [{0x7, 0x8, "ac22527bcafc"}, {0x6, 0x5, "2fa405"}, {0x5, 0x3, '/'}, {0x7, 0xa, "135c9d50bbb8830e"}, {0x2, 0x9, "c0329940321938"}, {0x7, 0x9, "cafc02be6c7396"}, {0x7, 0xd, "1f3163ecc2860af44475ea"}, {0x1, 0x11, "7cc9f95f86700e0919b021093fcb54"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x100000001, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x1000, 0x3, [], "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{0x4, 0x0, 0x1, 0xaae, 0x0, 0x0, 0x800, [], "321275315036b04d06a1483a2975a896fbf7ff62e2ed5dcf275ed4f97e9d2712f1616aed5d3f72751f15471c48e55add8141427c6d956b34d2fd76e92f73fc831bb7b901a250595f8f7c3774d022d77177fca87423b6be9697a362a05664ce8605eb93ea2b6548701a032651875a40a52bff75dff64dd431f1cc9c4969c6b83950f541c3c449398386daaeb906c09809a9554af72d0f55cc8b2e9155c82d74464fc90a4376aa7858c1b4e7fe06ed9d9d0a281754f93a32223c3b8477b1909881ff0bcd"}, {0x10000, 0x0, 0x3ff9, 0x1, 0x0, 0x0, 0x86dd, [0x9, 0x1], "9ead"}, {0x8, 0x88be, 0x4, {{0x80, 0x1, 0x5, 0x400, 0x100000001, 0x7fffffff, 0x80000001, 0x1}, 0x1, 0xfffffffffffffff8}}, {0x8, 0x22eb, 0x2, {{0x6, 0x2, 0x9, 0x416, 0x9, 0x100000000, 0x10000, 0x9}, 0x2, 0xbc, 0x8, 0x53bf, 0x7, 0xffffffff80000000, 0x3, 0xe3a1, 0x2, 0xffffffff}}, {0x8, 0x6558, 0x2, 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&(0x7f0000000040)={0x1, 0x4, [0x4e4, 0x4dc, 0xec, 0x44c]}) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@can={0xc, {{0x3, 0x401, 0xffff, 0x8001}, 0x5, 0x2, 0x0, 0x0, "8ba5b071549439b6"}}}}, &(0x7f0000000380)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x1ae]}) 2018/04/09 09:40:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x4001, [{0x40000000}]}) [ 193.537467] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 193.728913] XFS (loop1): Invalid superblock magic number [ 193.790333] XFS (loop1): Invalid superblock magic number 2018/04/09 09:40:30 executing program 3: clone(0x0, &(0x7f00000005c0)="ddbe0be31a96ad172c4a689fc238b8acd11cb1097cf43a37cad5ef69597bf0efa1567c0aaf4437892d7c5164fc16ea078c33485a2963bc2bb32272f304a18453142901c78af4ccb912be3371c2de4a9a9ffd6d161c56b0c760d03c0cb3a94798aa572f107f66c24453b68dc60312bbf1bb0cb5de3567a13938665fafba10a87fe532d41cc86bd8944bab6b2ed02abf7dc5219b36f09c168ca48c77c207c4", &(0x7f00002b7ffc), &(0x7f0000000680), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000004c0)={'team0\x00', r3}) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/09 09:40:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:30 executing program 4: poll(&(0x7f0000ce5fd8)=[{}], 0x1, 0x0) 2018/04/09 09:40:30 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}], 0x0, &(0x7f0000018a00)) r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/04/09 09:40:30 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) r2 = getpid() sched_getparam(r2, &(0x7f0000000000)) 2018/04/09 09:40:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x10a, [{0x40000000}]}) 2018/04/09 09:40:30 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/39) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xe2, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/226}, &(0x7f0000000280)=0x78) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x48, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffffff80, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22}]}, &(0x7f0000000400)=0x10) fcntl$lock(r1, 0x17, &(0x7f0000027000)={0x1, 0x0, 0x800000000000000}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) 2018/04/09 09:40:30 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x10001) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) write(r1, &(0x7f0000000080)="e387285662414a523f4b529378a8b9ff1d5d92751fcbe9d37ed277224577bd3fd28eede2c01902484334042b83e99d0105e09958529141bde360fefb27bc2026c577e2bcb95242a8404446fc876acaaebecefd0df13f3e2efe3054a5f182a07ade4deeba03df1731baa27bc00c0c1a3cc2bc24f686c0b9d8c53d0cd6926af844528ff789f70496a10ea535eac2ec18014399c6074112636992a1dae08194312cab8faf19bc8c1e1b882acc384c355b506582b2a7742eacd9b742ea096df9f437", 0xc0) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:30 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getscheduler(r0) r1 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:30 executing program 4: poll(&(0x7f0000ce5fd8)=[{}], 0x1, 0x0) 2018/04/09 09:40:30 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/39) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xe2, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/226}, &(0x7f0000000280)=0x78) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x48, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffffff80, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22}]}, &(0x7f0000000400)=0x10) fcntl$lock(r1, 0x17, &(0x7f0000027000)={0x1, 0x0, 0x800000000000000}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) [ 194.492512] XFS (loop2): Invalid superblock magic number 2018/04/09 09:40:30 executing program 4: poll(&(0x7f0000ce5fd8)=[{}], 0x1, 0x0) 2018/04/09 09:40:30 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x8, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x2a1001c000000000, [{0x40000000}]}) 2018/04/09 09:40:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) poll(&(0x7f0000001080), 0x0, 0xffff) r2 = eventfd(0x80000002) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) write$eventfd(r2, &(0x7f0000000040), 0x8) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/127, 0x7f) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000001c0)=""/114) 2018/04/09 09:40:31 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000000100)=0x4) r2 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) syncfs(r1) 2018/04/09 09:40:31 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:31 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) rt_sigreturn() 2018/04/09 09:40:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x30100c000000000, [{0x40000000}]}) 2018/04/09 09:40:31 executing program 3: clone(0x0, &(0x7f00000005c0)="ddbe0be31a96ad172c4a689fc238b8acd11cb1097cf43a37cad5ef69597bf0efa1567c0aaf4437892d7c5164fc16ea078c33485a2963bc2bb32272f304a18453142901c78af4ccb912be3371c2de4a9a9ffd6d161c56b0c760d03c0cb3a94798aa572f107f66c24453b68dc60312bbf1bb0cb5de3567a13938665fafba10a87fe532d41cc86bd8944bab6b2ed02abf7dc5219b36f09c168ca48c77c207c4", &(0x7f00002b7ffc), &(0x7f0000000680), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000004c0)={'team0\x00', r3}) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/09 09:40:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000000)={@empty, @loopback=0x7f000001}, 0x246) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400100, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x10) connect$inet(r0, &(0x7f0000809000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/09 09:40:31 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x800) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/76) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r1, 0x8001) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80100) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000080)=""/57) sendfile(r3, r1, &(0x7f0000000180), 0x7527fb3200000000) lseek(r1, 0x0, 0x4) 2018/04/09 09:40:31 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:31 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000180)="a7b896ff0ef0966c4e2d20ff4f7f8e55a61b0e6317cafd5b525453ddb83fa373299cf058bc9b10b2ad4941954820588bb6a55c8dbe3d765ef49540f0e5fecd5f826290af0f586a1478ee21a7453af606cb9dc921c0e8b3fa212039bdd8af196768ced8daf7c009a07278913477ca4cd3571d750c886729c3a5b9fc22cce8666d670f064ed69ea6553a88e3467a4ef31dde8bb8c15da6654a7ba04b9accffa44bd9", &(0x7f0000000040)=""/51}, 0x18) 2018/04/09 09:40:31 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1) socket$inet_udp(0x2, 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r0, r1, &(0x7f0000000040)=0x1, 0x1ff) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:31 executing program 1: r0 = memfd_create(&(0x7f0000000240)='\t', 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xc) prctl$setfpexc(0xc, 0x80005) dup2(r1, r0) eventfd(0x5) syz_extract_tcp_res(&(0x7f00000000c0), 0x7, 0xcb) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0xfeffffff, 0x9, 0x0, 0x3fd}], 0x13a) 2018/04/09 09:40:31 executing program 2: r0 = socket$inet6(0xa, 0x4000000000000005, 0xa) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/09 09:40:31 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:31 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000040)=[{{r3, r4/1000+30000}, 0x7, 0x6, 0x3fff800}], 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x8, 0x8, 0x6, 0x7, 0x7, 0x200, 0x9, r5}, 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000002c0)={0x57, 0x6, 0x5, {0x9}, {0x7ff00000000, 0x23}, @const={0x5, {0x20, 0xab0, 0x5542, 0x10001}}}) 2018/04/09 09:40:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x175, [{0x40000000}]}) 2018/04/09 09:40:31 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) sendfile(r0, r0, &(0x7f0000000000), 0x3) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x1, 0x0, 0x5, 0x1f7, 0x2, [{0x0, 0x6, 0xd8, 0x0, 0x0, 0x800}, {0x0, 0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x0, 0x81}]}) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x5) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:32 executing program 4: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8), 0x0, 0x0) 2018/04/09 09:40:32 executing program 6: r0 = socket(0x10, 0x6, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) recvfrom(r0, &(0x7f00000001c0)=""/210, 0xd2, 0x40002001, &(0x7f00000002c0)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/104) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4800, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="703997238401595e036410598b889e2093606e735c7dfe4e71590a96d7e9199285369445f6363fd55f931b8805fc02cc9d9e624a4ba4166341c4fa4f7ebadf351b096b55d5a81b80372cba51b63b96fe9b0367fb716566a5a1f4498238a147a2e318aa042289e76ca00d267bf18254ef707448de749082dcfa14b23e93c678399b02f4ab5b30704d2eab804fbe144817c1a0da0a017c74d6d6aa73c2c3945eec37abdfa2c381546439c4cd615903ed9cfb9031b08a664f9aa7623bbdfec40da0627ea64950e69fe96802647e3f83e171ce1b1991f3310f996b584a22cc1c00246349128fec5aa30ea46f7df8e15567be1944") ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc004ae0a, &(0x7f0000005000)=""/20) open(&(0x7f0000000140)='.\x00', 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @rand_addr=0x100000000}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e24}, 'teql0\x00'}) 2018/04/09 09:40:32 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x100, 0xffffffffffff0001, 0x8, 0x0, 0x7f, 0x4, 0x3, 0x2, 0x2, 0xff, 0x9, 0x10001, 0x0, 0x800, 0xab58, 0x101, 0x9, 0x9, 0x2}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0xc8, [], 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/200}, &(0x7f00000002c0)=0x78) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/64, &(0x7f0000000340)=0x40) r1 = userfaultfd(0x0) lseek(r1, 0x0, 0x7) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000380)={0x5, 0x8, [0x7, 0x5405]}) fchmod(r0, 0x181) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x3, 0x10000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000400)=0x5) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)={{r4, r5/1000+30000}, {0x77359400}}, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540), 0xfe, 0x0, &(0x7f0000000580)="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"}) unshare(0x20000200) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000006c0)={0x7, 0x1000, 0x9, 0x7ff, 0x0, 0x10001, 0x20, 0xffffffff, 0xc000000000000000, 0x9, 0xffffffffffff7546}, 0xb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000700)={0x0, 0x0, 0x5, [0x3a26b76b, 0x99c8, 0x401, 0x100000001, 0x29e]}, &(0x7f0000000740)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000780)={0x9, 0x9, 0x204, 0x8, 0x7, 0xfffffffffffffffa, 0x6, 0x1, r6}, &(0x7f00000007c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000800)={0x7ff, 0x40, 0x6, 'queue1\x00', 0x7}) dup3(r2, r1, 0x80000) sendmsg$alg(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000008c0)="c1815b6de321937ce25d3b9c3ab4af2911e79c6f75e8ad85eaa6b6e892b4ed98c61ca6fc4dfd699061e10baca8f2faf58137a3ceb07860740a82f2cafbf2e1e5f5e2c91865e5095faacf6b633ae45168f9ea254e6c0e2d1beeeb8b95863ff2a259acd4b71b080001b2017c3a29c7530b6d9f1d95ade96eceb2f77ec7679ff566e05e8370925896370808e8a978853328cd43ea72e58f499da063fe5ad7eb9ba90e6ba84fb359c255ec64", 0xaa}, {&(0x7f0000000980)="4b7c14355a0cdd5cbc542fed9c1595e6118f6950405cdf03df8a23c34302979d6c014129354a11e2e721d29c22eb9da9a35af3c415473cace8", 0x39}, {&(0x7f00000009c0)="42d3ecbd1afdfb7281d13dbc05854a7be22ef94bce3022173210a9e534ee03d1e27859910dbdad64245c5c73ec0dd976dd87e858e0401de4f3bbd98772795684b58e60359a13a17d3db07aa25c88f2e15d8adea1735ef49e3e40c07c2849fd2d479eb0ce9bd0de9c4213ccb0aaa2fd284b6c782d1d7cf4b9879be44acabf2ccfed4d25eb85b359905fea566ad5712d33e37183f337e1498932bbfcd435eb70d2d6cfef17761269b87b56ec50b1424aa783d518a442d12c6660a2ef1f1316a6fded9ebc88edba4edd65", 0xc9}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)="cde935e026322914ee842bd211f1e44be40cf9027b8446389869e5ce1d1d7405f642173c4c1be8b81651bd7570d405a29b21a50413f19f90714a21436834cbdb6a0b518cb933d71b8c32de0332e601f8d16ab5144440ead5998e5e89cdd32e0c1a859fd2bc42359b133143f2fd7ffa83e3d4ed0969f40259ce61f157c69b12e60704d90a2da38579ccc3fdfb5fcbddb797d9ce3caa636086ac7139fccd42c35f520ec42545dd44939dbe885dc36e3994cc367a0ba8a71568d22b1ecb6f3853c0b36cb2ba93040e7e3aa0f1567c9052b7d2dabe", 0xd3}], 0x5, 0x0, 0x0, 0x40000}, 0x1) write$binfmt_misc(r1, &(0x7f0000000cc0)={'syz1', "59c2ba1368f34fae5e1f05b6964ca95253417bde262395604ac73e8b2143c1ecd92a510f2cacf136115f88e9dccdeae7e1a26c53db419098722e87913552daabf9fa4cadd78dcfc52ca18e075e8c791f4434c5613d4a7a8ab95a47eb31e5be4567114c767c0df42faf11847e352c603ef02d6c2398a168380f1043be4c0057522ada27fb6403de9fe5add70d963e48e2d454dfa19c545b793d0e62e1a4b5700ff5069ea6b4c126069f0348fac8d146adf7ebbe82743f45cf391cd1630113bbfc35f53190a9c3a44aa5b377b16223f03d7fd6eb014101e3e5ba375b47"}, 0xe0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000dc0), &(0x7f0000000e40)=0x68) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000e80)=@sack_info={r6, 0x5, 0x3}, &(0x7f0000000ec0)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000f00)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001f00)={r0}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001f40)={{0x2c, @multicast1=0xe0000001, 0x4e21, 0x0, 'wrr\x00', 0x9, 0x2b0d, 0x20}, {@empty, 0x4e23, 0x0, 0x1, 0x100000001, 0x400}}, 0x44) r7 = semget$private(0x0, 0x7, 0x8) semctl$IPC_INFO(r7, 0x4, 0x3, &(0x7f0000001fc0)=""/195) 2018/04/09 09:40:32 executing program 4: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8), 0x0, 0x0) 2018/04/09 09:40:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x200c0010015, 0x0, 0x80ffff}]}) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000080)="c3618817aff0c90e4375da7ebbd0dfdb2402ba39f841f85b0b784d02788ed6cca53996c7d4ccec6734806e288b78f8b4050143d7e8fb5304b12a2a09dd56f2eda92cc48c11cb36d0bcbfd36f732c535cc3da425e1ef7080a76fb56f7d627906c97728f257393a87b778d1264779bd442a7b675ee7ddebde13ce41515689e457517babcf96b0e866d118556fa543557b576403a6b7372df37344f4f7424ad5a47535b66738c5582d09e05fde82d01fdb7af7bf3f840cded805ce0467b", 0xbc) 2018/04/09 09:40:32 executing program 6: r0 = socket(0x8, 0x5, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:32 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r3) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0010140, [{0x40000000}]}) 2018/04/09 09:40:32 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:33 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6c400, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2000001e, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) [ 197.159443] kvm [15146]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x80feb7 2018/04/09 09:40:33 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) getpeername(r0, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xfb, 0x6, 0x81, 0x46b9, 0x6}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r3, 0x1, 0x8000, 0xf7, 0x1, 0x7}, 0x14) openat(r2, &(0x7f0000000200)='./file0\x00', 0x10000, 0x62) r4 = open(&(0x7f0000000140)='./file0\x00', 0x40080, 0x60) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10e) dup2(r0, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/09 09:40:33 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:33 executing program 4: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8), 0x0, 0x0) [ 197.211334] kvm [15146]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x80feb7 2018/04/09 09:40:33 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, r1) setresuid(0x0, 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000), 0x0, 0x8) 2018/04/09 09:40:33 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = socket(0x1000000000000001, 0x8000000802, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r2, r2) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x7f, 0x0, 0x2}, &(0x7f00000000c0)=0x10) ppoll(&(0x7f0000000240)=[{r0, 0x3427}, {r1, 0x8210}, {r3}, {r1, 0x1}, {r3, 0x180}, {r0}, {r0, 0x2000}, {r3, 0x1100}, {r3, 0x2}], 0x9, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0x101, 0x1f, 0x100000001, 0x80}, &(0x7f00000001c0)=0x98) 2018/04/09 09:40:33 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:34 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r2 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget$private(0x0, 0x4) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r7 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x59, r2, r3, r4, r5, 0x101, 0xf7}, 0x6d, 0x4, 0x5, 0x5, 0x0, 0x2, r6, r7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x34, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/04/09 09:40:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x3400000000000000, [{0x40000000}]}) 2018/04/09 09:40:34 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{}], 0x1, 0x0) 2018/04/09 09:40:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6f63261b6ba7a61a6173652c00"]) 2018/04/09 09:40:34 executing program 1: madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x37b2, 0x10000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/04/09 09:40:34 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021800000c000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000ff0100000000000000000080000000010000000000000000e909750c7a92ab9da413c5749f8bf8ab1e6d4c6f102dde8a388ce17a41b0b3711f43375f459287d55355eb0d58ca0af242cf3b7800a5118756e100ca9073cd3051f077927020"], 0x60}, 0x1}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000080)={0xffffffffffffffff, 0x7fff}) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r3, 0x0, 0x1000000004) 2018/04/09 09:40:34 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) [ 198.294766] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 198.316599] FAT-fs (loop3): Unrecognized mount option "noc&k§¦ase" or missing value 2018/04/09 09:40:34 executing program 1: lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='ceph\x00', 0x0, &(0x7f00000e7000)) 2018/04/09 09:40:34 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x79a}}, 0x0, 0xffffffffffffff7f, 0x2ccd, 0x4, 0xffff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xd8cf, 0xa81, 0x2, 0x0, 0x8000, 0x9, 0x8, 0xfffffffffffffffb, r1}, &(0x7f0000000240)=0x20) r2 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r1, 0x401}, &(0x7f00000003c0)=0x8) vmsplice(r0, &(0x7f00000008c0)=[{&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000000500)="6c97ad627862e9590836a5d2b7e96c2d2834831bba6be8647e429d92dca43806baea23c23057aae6889c29552f6b24d4bac9bbef963c982f3e870c39de7efe8c52d533481aab39eb3795f31abfb218619510067757e3a436de24de172561ac9374fb305c24246674aa4e04c66db8f0f67b5fcf06f91c098dae316126433f3d32eeede2697fcf2d7c359b9124f1d2f0d3757a52a7260d06555a", 0x99}, {&(0x7f0000002400)="6a0ed5c14bd52bceb3937b59ed2723140a76de6abecdf3b24606e2b83fb7e54714f7429a3756713b7eeea8ea4ad584d2db7b3baa80764827fb754e19d45e3b8d6146193834215139956c36bade60a00df1602c9582432bd835dbb69ef088b1b746318cd71382de602ef6e6aa9ee7f98213385a268a4408f38bcf8073306824eab1b8cef5e9eceb2f88e599c2e5e0856b6977bf5ce92182cd65e46ec78b8900b95ab10e4d121ead1f871adf664899658f5244107db3733bef001343b4857adb1499366734ac3655bca60d753182278e30d48dcbf0851a2cc294d1373db5e5eeb20cd412afed58d01135584a43607934ba92039effbd0a3d0b741399f55bdca7c03abd1cb25145a45c63ebf95916f2d9985da9fc1bfea2728d3306027bd974948637ea9ef617708902b0b316b020c142f04d297a40caf83b0d403e0d34a36a64fe92dfaa1dfab7edacd92c64b450f036b55ffba1643c723f6784f6df433c50abf4b199b9a97f5314673a35f65fd9bca886fb785bb3c64adb739c59bef859381570abb7b7bbc9b0ef9311ae4232a9ead78603cfadd8f350b6d3e158aab034f2d5d093ca7bbe09d0a0c42c0b1a3d64f538545f6cc9110a47141b947c2610c7e77fcfa2d7c0aae94a219e6863fc9dbcbc20adcb83a3955ce1ba707711f6d9b0c5c5200d78c6d2ab6f3deff3ec7c1ec6510f44e277f9e769b714c0a772f07981e8856d9911022b51933e8626204d852df1d0c27fedd67e47624b1cb3468f2f383bd1f0bebf55908ff9d2cfb1576d762627785af3f0da957177408ffbccbda45e522368348d67ac2eb8dba48c0f6c89693ffc88f064cf7e92750a94d3e732b90e8695a0c334bdec396841f2fa004fcc6a5f65b56b8f04777672065b6e1ced3517bf03bc7e3e12920938865961444408cdde0af1ebe761383211d7eb085fc81691e57838cd1c07e1fa458a4c3f17138810d5ffc731c05ffd0135a9d69fe3a90bc615ad7f85eb43dc93e8a742127b27c5f7c0699307fdfe4aeff23dac6de9d62c06e0a7d2669a788c824811425511d3dbba36302f98ccd5aff32d3ca2d361b307a7c70b6af6f1c50b0617d69bda87d93913e777d8b2aa8eb59f8d833e996ad4d30008056af9e62183b59d1ff22a29781157c66ca57e8aafdaaabcbc67a1e995225b15d9842f069fc7ee428875e8450f1e1d930db56cd28c24b76cc450b82604c86611ff36460c1621c437d16d7fcc4049ace71ff349c050bc8facf574f8fc7b2940fee69ca00a851be80074b60e85cd0ef659b051e6f87edc8b4445c6986e78e87331dd9cd096045bf01fbeb1176c141907c79ad7346e80445439ac0e431f5a4fd8bbc9b160ea69de51159de30b964383c76e9ba8f7e19f09276e5b449cd07381fd0c31154abfb9c7fbde854f5bb01b8016dd67aaa113726cdd381cf29bffc108cd8f07c4f9138ade8094f169adee9f18fde01c6ad6bf02cf521b336b180197a12092b61ab072557800c02ceba19507918f20b5d1ed9c7c7e646f0d9603200228d71ce7791d445c5b4ae7abaf531d075c736b59bcfc28ed087f020230e8d9bf9106a301a6c66efddeb7f5f3ea7005ab32b937d47f231c8b5e830f5385b40ffc78847dd8ddb29f50e0b6617ba6cc6572a250b959d98c7a9ff79328907083cc292c601ac2e4de4da4ad9566e9d2d605f8e22770bacd01a01596d1fab492984926229f9d685e0cf15bbaac962ba60f93ebc5ae3d7135406562e05158710b00f9cb5a43cb2b19e60974a842adc8bc88e1d9405f07fe1cfcabf7ebd9d2ca8eaf23c7ad668f1534c7a8f56db267845c09ae88d2ddcd56388559118b13296b914d57fa652daa5fa156199c96b7fa5e45e640c68e628a26be17afbd446a3e6d99d478c10e7236f31c6b6628fec675b263a8d7fbbd5f084b7f45f2f3508887897f110725af247ed54fadc134f420559eddb7c112d2797d7cb45055239c6b3a338c5544d8ab3abfa1cd66459f40fba2017eae2c20533ef0225667627afa9c72c81d906288ceb7293e89e02b428e3a1b9e78b693ea46bf6dcf2eb76a725c1a59b7a2f8dbcd5ff427a700d918c1d9cea368345ed892d20abe90b21e5caeea66a10a24a38bbc2cc495da113fc6814ae0c50f8090ce07c2b4f41c121265e6ffed8773612b01c94d723ca4cfb30007e70b9883e1fac33dcf7500664aa348ec4aa65e76c77b64fd618ea67eb723ee3863a1b10d772791dac2d4c8525683f523c305133ffa1659c1c49b939f707dd176b823f08dc84af0f9d8ebd9e19430ded30536e3674e626adfc94c66cd4593d0d174e57af0376eb01f228f40e9ac0fb091860f53c0b7df4f6332652f972c27a5cd245d9826d5225dd668ccf0908e6ae2c303b00839059eb155f8702569409ac4bdc4e248211c3a98befb3a11e63ab1ce34c1903d4c86517524f1e9c113969db4492a510d4427a8a40d8696c8a6cb1c657645e821281c435a501750e39c43516e3c644ce248d789152d0ce61d6e678cdfbe14737136924cb9fa67dc77d8fa60b7127c66d7594a6624e4f1bd2c09a66fc897d8e2bf2a1c2b21e6dc6cdd5e723cff0299e0d105855a662aac9e00dcbf1c85cf89bb13bd0e70f3ec1e8d00e23960f79e6571cecfc8dcef9920cb9ab09b1c75bd508bed7e3dec119e5f67010ea83d254b856dbb3f71fcea3cbd96a39f529ea45be59e500c3e8f68164ccceee23fc6ab4649816d98a6f7a6ddc5bc8beeafdbe4ea3862ca31fb4ee46b489fbf0cfbf592e08a79636ce2dc9a6eb400bba5af338e15464b6bc732235f47e37a106093fce5c255162f1a044863489e6e657564ecc051b5658599996c804f474538950c10bca672e8ea9fd74964ae8f07733904a5cb69d9d615ffd83912e4e53624a74e93ce6df83011e9ec263700bad5aca69065d2132cd51d7952253383d818642ce3be31a1657b4af389f4bef3f19afd8f7dcfeaea693aebf6a8101693ee4179111b869ed0b04fca934ddc78b6a012aa12f49f47f78cede42ffac9a63c0c5d7069639b245dc8e90fcf790029e01360ce4cb1f02a70f1e4e383bad6fa4bca63155bc241d607fd96abc734cf692aea151f456535ea6e4c5cc068ae00b86a79595cfc6c81529d0d29f0927cec47bd562180543cdac898176de1b1ce4cbc64bb1acd00387f0502fac03ca336e24281d62363bc6f438d6cd1a8d7e7fa53ab96aecd06929c0ab9e5ae4d8b5abcf642e91b38d6c7ffefd3c0567b22f03e899e5c1eb571b3d4c8628f4b22f7313970f80d1ef61c5e581dc790fe357c983a624b28ea7be8434345aefc643a1a4521f632ba1aa0bf2f494935768a86a46636e445d544d43740e1ec0c4e364b82c37fbe3e23790cb0e09efb44b24421855de007d6e09318eba572abb2c35d63472f961fae97fa386716d82b32fd3f87142cfb9ae6054df0bf4188b1f3c351c3e968de2100a7eacb40d478481060c21053b93828bb88b8eaf759a65dd450df1a2b88449e99d9361309f718e13ea329fba72d7e8d8a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0x1000}, {&(0x7f0000000700)="2cd70d78c76cbc870fe0a3d2761fcc2120b86d09894998f0399aee4fbdc8c97348bd7b825007a65499027b254746b50cc69338dfcb8a7713bc614205cde6f2969aeb114d3bf658c22d3ad0b2cfd2f6da4bc8cd905c23062e554baa9653e381d47fa22acebdb215ed2054c4474d5a85680451dec6ff0ee51d52dbbf12c5fc23f513289d9f94b533edf0c33bb2186eb588fce2a93f11665fb07f327016f4aef5d556af85fcdf590c319f2d8f449493391f9f5f95307fbb65fcc6", 0xb9}, {&(0x7f00000007c0)="7a24ba602d3d54b9a72f2929d6bbb854235901442e2a5e76ddd9954fbb16ac10877e8d7b21451ab9d16de11c0ed5e0940bc79e3f909b516ce7f56e6ca1624ec4beb75b86fe94d0061e5425d44647f48534a6fd4e0db73415bc97abac313513e10253ca989501051d57a519e0e79c65e2cf48692a4174902e0fac129c4abca4227fd895d27221af0551dcc03e5f1d8d497f1db8817826004b51d20dab0ed10acd76b41b927d9bb662d46485a1ac818e4f2941ba29a2d85a01c6c11b664fae8ea724d60916766d66e08d9906e4112996dcaf", 0xd1}], 0x5, 0x7) setsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000400)="9e1a85f83caca6e589e0643082253cda6552d05146942563f2e6251b4b16c3e3de564011b6ef4f70593f2231d176681dd6e038db1d2dd8ed8b9c7c8498fa1301ba1776475cf4d7f229025d1e372cc4ace3f9a84d882187bde2c6df7e4e2a769ebec9f28efa9c3ad20fa9d3e675ad9628fb5cdeac5d2172c46177aca93be851fd87263e730df6c36a6468947613cf528e92f52fbcfe59944a39ccd0cd5d2fc277c668282a7ed8477aec03870150842d095eba99c010fc2c6ff9afc47197bb3e1d4a338243aa0df9dfb71ead9879f15d8e9d687721c834893aa25a8d704b7d9a", 0xdf) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000005c0)={0xffffffff}, 0x106, 0x7}}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x80000000}}, 0x3, 0x8}, 0x90) write$rdma_cm(r0, &(0x7f0000000640)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000280), 0x3, r3, 0x1c, 0x1, @ib={0x1b, 0x7, 0xd5, {"4d4476307c5b827a70afd8269c5488ad"}, 0x6, 0x5, 0xfffffffffffff2f5}}}, 0xa0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r4}, 0x2a5) [ 198.347247] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 198.374124] FAT-fs (loop3): Unrecognized mount option "noc&k§¦ase" or missing value 2018/04/09 09:40:34 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{}], 0x1, 0x0) 2018/04/09 09:40:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c05aa820b8000007aa7c40a00ffefffd7f138"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x200000000000014e, &(0x7f0000000040)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/09 09:40:34 executing program 2: clock_adjtime(0x0, &(0x7f0000000180)={0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x84, 0x5) [ 198.440966] ceph: device name is missing path (no : separator in .) 2018/04/09 09:40:35 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000700)={0x77359400}, 0x10) sendmmsg(r0, &(0x7f0000005880)=[{{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x3, 0x4, 0x3}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="8ec3bd60d83800774f831a9eaf576348a70f45a468eed84339cce363a55ce7489f495b33b46c3210bc46ae80c54b1000876cda30e02533fa7bbb0a125d6a3f57465b2bcaa2c13ebdf1b8f79dbfa0695cfb71bb6c882c0adce8a245c75ec78177380282d9454bd283b525676db5a3ceacd171ae4f347912bd8e95baee75dc4395813db23609c0eb1dfc76db476fde0cf10a2e716053dc52cd6870ff522ab3", 0x9e}, {&(0x7f0000000240)="8c16dc0aa645ab171019a0736c9ca9967d4f310b78ffce5cab6a6ee39dd6c600e450354d685eaedf30d6ea65968177d6198cacd75bf5a6a8b9a5c51b415fe831124fe2bdcb0c542381e21c303fcb347af23d618e4cb1f1cacd6ec10bbc49ea6ac65f6721f109d662e90e2d", 0x6b}, {&(0x7f00000002c0)="f23c6c94631a6de6d51759838123472df3ecf781c7aea439986e94a93592f6341f80a2a9cc87afed5b9b5c39920267d5e8a51245b59738a7befec94a36d2b622e4e9cdd368a04584732f20d9008dd832cb68079b8b0c0cd9702278498905948c1c7edcfd369752e064a0f858fb6c5cf3ea4acbfadf29e265f011be6ac0cacdd0782f0e2e163eb753606604fee41240293f26751b4ba3028e6389646ab22ca474a98b843efe378c10f7226b556f372ebdebb96217f6753257", 0xb8}, {&(0x7f0000000380)="dc07b93b79b0148ae29262ecebaf3cc23481dd5779b4bfc232ffbb6506d921b6c20e095453c26636f24888bc489d58a65b07930cb30cee56ed1112a41322b103980b763be503e93760544bfa3473ad337ef702fa172dab89f499c9934056dc7acffe4afe3ae30580d3d4edb3f4fa4e34335efdb54a66b2eec8f00f7b990c02f61c2e82139938d1f97c7d84fc61fea3485c77217fadfee083779190c9797d85eb7ea3f49f3c3095130f16e12f75fbb1b45b442cedaaf073651d26596a4bbf12745c3e067c31a803ebd138d50f090899eb8c7a", 0xd2}, {&(0x7f0000000480)="273810cf766a59e1e079921d58bcf681d2e1929b21e6d7b72c2e983f7106b0798b6cf521c486c0d87dd8e37bd790bdddecd28b988ad3c545a9ac69876171c2a8b055f4aa0b204599f5ac9b5abeaa5c24c757c1b1cc61711bb9e32bef1e320e5b7e06b1d2c2082593628e486fb774a806794fb684d33c431d1c13f10dae037a5ad9bbcaea1cb189986392218d6454e2689099a482a28046a0ee35fc853475c465409acb379222b6aa7f014e71b6167a2ef4159a2ce006529ec74afdccc48aef8dcfe2233cc0dbe4a6ee6bd406316ba42c37a0", 0xd2}, {&(0x7f0000000580)="17daabfdaf4f95df6fffc63ccc301c8c95d7c585690d6a465d90d62322ca71150eeaae0857a75b6faeef416d511a4d153087d00eb7c8076235c34c2cf50c21dea2de0b9e6654a8b3f75949ce", 0x4c}], 0x6, 0x0, 0x0, 0x80}, 0x400}, {{&(0x7f0000000680)=@can={0x1d, r1}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[{0xe0, 0x10e, 0xffffffffffffffff, "d61c579269fca8ab9abd28f1213c8f79288403d8225efded55139f59a2bc9d4d067e36cd180473aa1c6c9059d15fb3d027923510c140b1a45ab0b4c527acd6c46408189cc9b27574e6e5cd15683ef30bed46ac7d7e9d7548a055560e41ac5c1d505bd7825ee64d7910ecbe933dca1728a6d0bd7f1bdeff47d7a8aa794a232d3ae36c883ef3aa65c0784d96d83bc5d591b91984900cd619199b9f52fe3466bc59e3292fe6e06eeb548bc964ddb9fe011fd2b0ef61828bba80b8429da45b452189d5b83a061e654714599d779d3002daa6"}, {0x78, 0x10f, 0x3, "da5742fa2ad68f986f33a7841ceb3f2756ecf886ff49b159b018dd68df4251ab55b5e9b634790d08f9786569d2cb56d51ad9502ec2d4c2ed90687906b145854aa367f463c88af8fb6e31043f767f736b5c4f238f7ee0a2a01da4d031a1435cde97094bea"}], 0x158, 0x20000000}, 0x5}, {{&(0x7f00000008c0)=@ax25={0x3, {"45820498a84ffd"}, 0x7fff}, 0x80, &(0x7f0000000940)=[{&(0x7f0000001400)="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5162b96ca813f0b31cf9b95a6a8a8b78bfe70db3059097520f2b78db86943e904cb0fd069e52e3b371393c9fad59b7d7301d9e409317f0ca70a4a6c4d4b93859ec36515cdddd19b5e869c2537584e2cd7f80633f96be12d87a3f0db46fd69fc8837b4c736cbf18237865c4387c68741bf65684af72f902162cc8b39929af8659d4a7c6edb2ca38029a1908c82f7c9d5b529df672e9dd6368fe7b550c7d802734b41f50800ba9b7f05e1dc83aa38a3c95df2546555a8a3f1e119e72181ef0699e6a554e56413cdef1912bcaa15f2cc79aa433a0c1bf442050812eda89881af4037511443118a0b70da0c75518059b778040b397cee3ca720ba1f3fc8f953187e8a2b4639bec24691328c190555f813541a09f1883b3d6be2e18107be341e9f1fded855e250f45fdc87bbc2241beee52325e9fa01cb61e600a76d9c5453da84ced6e4ec4be08c2bb91dff0c8daf6a8f593706dc648f2b6fbea4b3c0682ac01872c0f9f11765253d5d190e56f779a14535fc2f2bc49c30c06ad5f0a5d4eb3ba3ab91862be7de3ef8d80276bddf06f254675ff4b0e576e0eb72a70f22deeb2eddce82522b9daff9cb871c5e2840ed0125d64ec52d5f112a6f47fa2cf48c9704cddc6d5a594545bc65aefba950cb280ab47b2ca4a1eadf0a30ed1b180846301bd94a5d8970067f976c5842651eb5c2d365d79c6255ec5a6ac81af8c7c0751e6fba2d897263603f005642eb904d7a93676325156c5b43cb06da5423fac40cc35cc1906a88ca2255a20164217fa801e3a90c37d1301cbb9012b24dcc0e799a0e95d4fcdd23bcfd32126d506c84ec1944695bc191e75137b4b1812dc5bf5fa3d10513356f639ca6e6ce36a18d3f496611d277a47130d521706e9a5d4fd19b0f61bc8a49010c0095a9ca6cf87d68baa0a986b816ac6b6b35185e4aa0e24de20a2a9978f32bc5097dc2487c4af8433459373a5bb5c6898524099126522b0c3a6e3d57fead0e038d632b02aca6ce56707b521f458d41d6a55074d6dec77b86e2e366207052c6a8137d16838b5a8faca58b3df9f18e733df09fa455cdfc3ff7b6e68dc547b119926b55a7f5eacdfcd44b6aaec238181fddd7b808e2f2375cd3b2ce6999004aca6a51bf5799f5f366dfa5d9ff8fd56bd4a595e51798a809770e27408393e94389e5732d459b828c59415ff9f3c60ed90817a0aa39da322870ac4de56c5ce8e6ecd82110fafa43b4badec4b59be4592e3f61ecd8e451b1172395fe7d84b0f2567cc6122616cf4b221911f6b7fd47e0b033fc0dcbf790ca13651abc0d7a2d558ffa99b64cc14417689fefda9275baf2aff9072a98a8320620feb9ab5f1950ac1baeb7a0ea4947ee40618204b30f838cfadd3ac72994eb6d8197732a5bb7f5cad7136dbe848f6daee03d3866e8d5ba88d046768d895e02f63269b18b91ba1bc774e19fda9f986fddea5a6738a3e8b39c957646f17c7f173ce4faf060e26f7b9ea67379221d756e91ede0ac9edbd91e152cef6c5430c98786110c6f26d5f5d9da33f545ac147d83f0ea6f96c4ea14e86b86a6ded2cd980db67b5419b67e68aef4974b6b77dfab8f1c1eb8bd26e04dd081fe52481bed16d44f66ae7eeb88115c75c4b60983427ae5b6d297cb96e22691e7c3869981a238c91c173092ab054dd243bdd3eff940de64e1369851330177d6efe7774cd16afd4371dd27fe92ac9788f0621396ae1066dfd39360471fbc3191f41d4c84d91159e4a53e12fd91666f9acd8e07ddd071f300e3eaea5114d3e2700b77427ea2d7e2da0d912d204390814dadb3964ff350d1da4dee759e0bc3cb15d18efd66c3e430bfc208f795d676fbe760ab9903aa1c7f2cbd0a3a6a6cb201b408df7c18ca97f353350c74c29005fb4a70dbd502e96ab455e216beb2fa64cee6684d70e5e4506a4b7f2fe2267d52b05b998418123479c382dbb24f9f846540a1c71374222480c29dc779f16b8c8f7a4e1a4c68a30872860bc8b6465357eb17e7c8496a4bef9bda22ef2ee1bf0c197510d570a9f9c7c73ebb557659908b9fcc5bab4bd4749a331a108d51e3e5379f5e60bddcbf995ccb6540f72bbcecb42d91f1b72fc3ff6e936217f7f6285fc5a46d24e871e35faaefe0a407be5009b48fad4f4a008a14a9c702be144904a75f8e0137ff0610f8ca631bfa42ad8008b3b94b74fda6bbc0e89c82d7fb4ba721fd251377317f469d510d2b1f00248bfb48e6f988e23de5602c3e08edad557e65c523a8"}], 0x1190, 0x80}, 0x75}], 0x5, 0x881) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:35 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:35 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x18080, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000100)=""/60) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TIOCEXCL(r4, 0x540c) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000480)={0xf000, &(0x7f00000000c0), 0x9, r4, 0xe}) tkill(r2, 0x32) recvmsg$netrom(r4, &(0x7f0000000500)={&(0x7f00000001c0)=@ax25={0x3, {"df55fb21ad72df"}, 0x1}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000200)="573777cfeb16c597850f296888b41a64f1f81502297a8022d3d6ce185f7834313b3a13fd201244457d610394190f02ba3f8ab30c056abfc6c3daabf1f808992bb1c978f86f0cecbf52c05c049477b51cc1027de1221f1442e2eb38c52bf65b68a51e80fb6537cca7a95dc79be92765c31c6f829a683e3e3a756d8ad97468a58345fefb81d6bfe1e8001e0da9accba4bcd45be382cf956b6ae1d650e04da9e624030ef6bc17a3d47631320a6ca62fd8a09821d56256c1bfabd4f663be9e5bd98a8d8c9484b9bb8f0c8b8df919084884db3088a17fff6a5baab7e7456c2935f3fe17ed954657138d7f8a98e6", 0xeb}, {&(0x7f0000000300)="3c85df04df9342f63668a2565f6ba588d633b04598fd180027849106042c629d73363248dbfc16fc4606d86cd1661f6f25a4061c45f0e3360b6ed216c2bbec60d35039e10fe0679ee077f4d73116e1e4834e6f50a36fc8b7173b", 0x5a}, {&(0x7f0000000380)="0d1d5422c0dbce4922b12aadad06734a99b6b0af840c303375bb9e56ae1c01f769c67a65173a603ccddfff2522af31a971d8383a5a1c4b61c533285fdf845e06314a89074a44c6e0bd36dab3445b67af051781f7ce1b42d310dd0f4e8f3fb55c041f2e91b12b7bbc93d32162435baee8dcabbd898bd8b7a0568fffef52a366bd75d0c9707745a714c235a9e453fc99d11d7824e2ba1b634adc828c78a7899d9cabfd4273ab7580a170ca744d6cebbc9c594385664a4a4065cd8df2c6e40c9af8749c48d7c913d9a5e0e9b7428d738da9ad3f58cde6b08dc42e6f0f278332d01db597", 0xe2}, {&(0x7f0000000480)}], 0x4, 0x0, 0x0, 0x40000}, 0x10000) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) 2018/04/09 09:40:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0x1f, 0x8, 0x2, 0x6, 0x7}) recvmsg(r0, &(0x7f00000da000)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000016bf70), 0x0, &(0x7f00009f5000)=""/53, 0x35}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/219, 0xdb}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140200004200ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x2000021e, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}]}) socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x2, 0x0, 0x2}}, 0x80) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r3, 0x1}) 2018/04/09 09:40:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x9e00000000000000, [{0x40000000}]}) 2018/04/09 09:40:35 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{}], 0x1, 0x0) 2018/04/09 09:40:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0x2, 0x3, 0xfff, 0x3, 0x3}, 0x400000000000, 0x7, 0x20}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)) 2018/04/09 09:40:35 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) open$dir(&(0x7f0000000000)='./file1\x00', 0xa0001, 0x11) 2018/04/09 09:40:35 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000180)="409aee538ba826904665ad8f7b09b8bcd4d2fa0d1dd4256c294dc4f21bbd8e16606d1ecb0d5fc5a6aa2002e0967c4f7cc75fd5f436aa900f0ef44ec0f2f6b74c5345c2372e460f09c5856fe05e0f24da86739fb4a6a5a9a774c58a06b66e394741e87919ea8ec2bf41eb3555e86e0a6501e2b8fdbc3750fc0e0161f10d1ef08454872ce3f4ac9b38a8d765f11f7752e263c7a68cd76aac") 2018/04/09 09:40:35 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xd1e3, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/20) 2018/04/09 09:40:35 executing program 4 (fault-call:1 fault-nth:0): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) socket$packet(0x11, 0x3, 0x300) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0), 0x1}, 0x20) 2018/04/09 09:40:35 executing program 6: accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x2, 0x80000) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="80c716e91bb5d21f3fecd897a79239a793b443cd9aee117f3313336293896b2cb36d38b10745b35d22bb99fdead20d0eca512557b0b030b63d82502c6f6d91c54d66f88a1375270edf4e0aa23f106382a8e9bfc353572f33ed2460006bb69542b01e6a500ca2278927dc23db8620d1f7332c408ba37366cab89efbef8642f85a7b9c64af8e83f58ae2b0a7854915754f9515d46718dccc16e38ab020b19b983fd38a2cc6b22d4d0c7f676bedf901928cad535020ba28e21c", 0xb8, 0x801, &(0x7f0000000240)={0x11, 0xf6, r0, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x410101c000000000, [{0x40000000}]}) [ 199.691331] FAULT_INJECTION: forcing a failure. [ 199.691331] name failslab, interval 1, probability 0, space 0, times 0 [ 199.702904] CPU: 0 PID: 15289 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 199.709746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.719088] Call Trace: [ 199.721668] dump_stack+0x1b9/0x294 [ 199.725281] ? dump_stack_print_info.cold.2+0x52/0x52 [ 199.730459] should_fail.cold.4+0xa/0x1a [ 199.734501] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.739582] ? __lock_acquire+0x7f5/0x5130 [ 199.743800] ? graph_lock+0x170/0x170 [ 199.747585] ? find_held_lock+0x36/0x1c0 [ 199.751630] ? __lock_is_held+0xb5/0x140 [ 199.755678] ? check_same_owner+0x320/0x320 [ 199.759982] ? rcu_note_context_switch+0x710/0x710 [ 199.764899] ? __mutex_lock+0x7d9/0x17f0 [ 199.768941] ? __lock_acquire+0x7f5/0x5130 [ 199.773162] should_failslab+0x124/0x180 [ 199.777209] kmem_cache_alloc_trace+0x2cb/0x780 [ 199.781861] ? mutex_trylock+0x2a0/0x2a0 [ 199.785910] ? debug_check_no_locks_freed+0x310/0x310 [ 199.791085] snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 199.796688] ? alloc_set_pte+0x1077/0x16a0 [ 199.800909] ? __lock_acquire+0x7f5/0x5130 [ 199.805126] ? lock_release+0xa10/0xa10 [ 199.809086] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 199.814954] ? debug_check_no_locks_freed+0x310/0x310 [ 199.820129] ? find_held_lock+0x36/0x1c0 [ 199.824174] ? graph_lock+0x170/0x170 [ 199.827957] ? lock_downgrade+0x8e0/0x8e0 [ 199.832093] ? find_held_lock+0x36/0x1c0 [ 199.836145] snd_pcm_oss_change_params+0x80/0xe0 [ 199.840889] snd_pcm_oss_make_ready+0xbe/0x170 [ 199.845454] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 199.850890] ? kasan_check_write+0x14/0x20 [ 199.855109] ? snd_pcm_oss_make_ready+0x170/0x170 [ 199.859930] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 199.864845] snd_pcm_oss_poll+0x726/0xc60 [ 199.868972] ? __fget_light+0x2ef/0x430 [ 199.872931] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 199.878535] ? __check_object_size+0x95/0x5d9 [ 199.883026] ? __might_sleep+0x95/0x190 [ 199.886987] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 199.892509] do_sys_poll+0x7ce/0x1150 [ 199.896295] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 199.901902] ? compat_core_sys_select+0xae0/0xae0 [ 199.906723] ? lock_release+0xa10/0xa10 [ 199.910680] ? check_same_owner+0x320/0x320 [ 199.914983] ? find_held_lock+0x36/0x1c0 [ 199.919032] ? graph_lock+0x170/0x170 [ 199.922822] ? find_held_lock+0x36/0x1c0 [ 199.926866] ? lock_downgrade+0x8e0/0x8e0 [ 199.931001] ? proc_cwd_link+0x1d0/0x1d0 [ 199.935052] ? find_held_lock+0x36/0x1c0 [ 199.939095] ? kasan_check_write+0x14/0x20 [ 199.943315] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 199.948226] ? wait_for_completion+0x870/0x870 [ 199.952790] ? __lock_is_held+0xb5/0x140 [ 199.956839] ? __sb_end_write+0xac/0xe0 [ 199.960794] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 199.966311] ? poll_select_set_timeout+0x14f/0x220 [ 199.971221] ? do_restart_poll+0x2d0/0x2d0 [ 199.975437] ? ksys_write+0x1a6/0x250 [ 199.979218] SyS_poll+0x123/0x400 [ 199.982650] ? SyS_pselect6+0x680/0x680 [ 199.986609] ? do_syscall_64+0xb7/0x9d0 [ 199.990563] ? SyS_pselect6+0x680/0x680 [ 199.994521] do_syscall_64+0x29e/0x9d0 [ 199.998389] ? vmalloc_sync_all+0x30/0x30 [ 200.002517] ? _raw_spin_unlock_irq+0x27/0x70 [ 200.006991] ? finish_task_switch+0x1ca/0x820 [ 200.011471] ? syscall_return_slowpath+0x5c0/0x5c0 [ 200.016380] ? syscall_return_slowpath+0x30f/0x5c0 [ 200.021291] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 200.026639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.031466] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.036633] RIP: 0033:0x455259 2018/04/09 09:40:35 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) r0 = memfd_create(&(0x7f0000000280)="9c6f20d145265247f9916df6901ec510e6446d1cf40d02d7eee4464bb15de992726409d005431a2caef088a9e7b293b3e1f943d32a857ab768e08a5e3e5fa995ac65ff45dd8950cec88855550644026d6fbf1842826452ec134e47ddbbb93005dd1e5300ef47ae4b64ca8b830f3062604d579d793cb45b08e09476e4e8b2ef023ab0ba5a4b50d7c28c924a1ed1568f76ddda48dceaf750c32deb02cf5fbff40cc949009d3daee261996e7093", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) pipe2(&(0x7f0000000000), 0x84000) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) [ 200.039799] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 200.047488] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 200.054738] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 200.061988] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 200.069238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 200.076487] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000000 2018/04/09 09:40:36 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'bpq0\x00', @ifru_ivalue=0xd737}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:36 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x70, 0x0, &(0x7f0000000180)="375ce6a8b1859279a4f1fccd231dea4d350ffd9d4b61115ac9cdbec9c21f4a406de58326952ee2e3c08f22954d0b141ee505b4a1bfe914df66584e2d4df29fec1d8c5188f8f860a3240951da651c2fcefda7321ff5e156cf7fe4ca015f560f538efe31eec7956a4184949d0e18dd7dad"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/09 09:40:36 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getdents(r0, &(0x7f0000000340)=""/169, 0xa9) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 09:40:36 executing program 4 (fault-call:1 fault-nth:1): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x7501000000000000, [{0x40000000}]}) 2018/04/09 09:40:36 executing program 5: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x20044, 0x800000) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setscheduler(r2, 0x1, &(0x7f0000000080)=0x8) lseek(r0, 0x0, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, {0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x9, [0x3, 0xff, 0x0, 0x5, 0x5, 0xc6, 0x7, 0x3ff]}, 0x5c) sendto$ipx(r3, &(0x7f0000000100)="a27d337716cbf577c702283caf374d052050ecbbbc2ba7d1f8d810d13f8b6007a0ae2f348a85760445ffcf2057761497aac2d4181ed85cef6a8f43a5757748a3e55da32e685cfbaf7d3580887dab17c9035203fe4d92df9edcd2619422d4bbbc54b199fd7d288e4c5713761be03627a4d6de5b64fcfe7e87e60fc481b85b67eb300f5be0e273347bd39bdb7ceaf3449528eafd4913df", 0x96, 0x4080, 0x0, 0x0) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, r4) finit_module(r1, &(0x7f0000000200)='\x00', 0x2) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x4) 2018/04/09 09:40:36 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:36 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001400)) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg(r2, &(0x7f0000001380)={&(0x7f0000000000)=@rc={0x1f, {0x8000, 0x400, 0x1, 0x3f, 0xee, 0x9}, 0x200}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)="0cf9ed8424efb803dd90592484d794fdd538f69cf9eabe48d6d275ea4878e77d375b9e4a26676732d47499a5665c9de5cf", 0x31}, {&(0x7f00000000c0)="ec69d819648fea5e3f3eae304b53242790120777383601fe39c17ae8f732675768bdd05f6150b110012d22a681feaea405efa42897224461fd5d0dca359c2c5433b1ab5e7127dfa134aae82ec6c251c6028734970379687dfd281579421261e6da8a8b7099aad8eea4f813bb419df13b64b863b0e0ad672bbc3711b03a32a4cd0142253e120fd1cbe326b0f93421f2817a764656c52f10fab6565bd99a35722197274c6e2a926fa6edfdf6743e69dde9", 0xb0}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="f43b65dcb15975b8fb4572caac5dce7ba239b048ba3b0e49cb541b1b5d281d9438b5b8e9c225aaff052306495384940af3826f6f4160d5ded0b2df42b082f3d465b7cbd6f3a996eb95111f805b01bafbbb26480a5348e107a7f1385e422c1c5c17bdd5433b007ab666fcddf92636f96a3af536fd73bd824431df49d3858252b7aa4ba0d3fe37d72077af12fd2570f5d3fee9de453586261a1680aff7dc80f36efe72c0d4bf703bf3614e4fe2c65251561ae2e6cc723ffb62986626eb28f56bd3a18c17d230fd", 0xc6}], 0x4, &(0x7f00000012c0)=[{0x30, 0x115, 0x2, "06af0b1f17563425acc27546834d1ce6fc1cf99bce40658928948d"}, {0x70, 0x11c, 0x4000000000000000, "9f2aff645a5cc41edef12120e10f9c968aee99f4dba1984b5ac482ef97f24d091faea4277d2c79c66be7688f049beeb387ada429ea322880cc17fab430fd4a4b9c30b76bfff417ddb705011b2aaae2b02bf2a6e3ac3156d255e570aafa0c"}], 0xa0, 0x4008080}, 0x40) bind(r2, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) [ 201.074946] FAULT_INJECTION: forcing a failure. [ 201.074946] name failslab, interval 1, probability 0, space 0, times 0 [ 201.086256] CPU: 0 PID: 15325 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 201.093095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.102443] Call Trace: [ 201.105028] dump_stack+0x1b9/0x294 [ 201.108640] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.113812] ? __save_stack_trace+0x7e/0xd0 [ 201.118118] should_fail.cold.4+0xa/0x1a [ 201.122165] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.127251] ? kasan_kmalloc+0xc4/0xe0 [ 201.131117] ? kmem_cache_alloc_trace+0x152/0x780 [ 201.135942] ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 201.141718] ? snd_pcm_oss_change_params+0x80/0xe0 [ 201.146627] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 201.151361] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 201.156965] ? graph_lock+0x170/0x170 [ 201.160745] ? do_syscall_64+0x29e/0x9d0 [ 201.164804] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.170155] ? find_held_lock+0x36/0x1c0 [ 201.174199] ? __lock_is_held+0xb5/0x140 [ 201.178247] ? check_same_owner+0x320/0x320 [ 201.182554] ? rcu_note_context_switch+0x710/0x710 [ 201.187470] should_failslab+0x124/0x180 [ 201.191527] kmem_cache_alloc_trace+0x2cb/0x780 [ 201.196180] ? mutex_trylock+0x2a0/0x2a0 [ 201.200231] snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 201.205834] ? alloc_set_pte+0x1077/0x16a0 [ 201.210055] ? __lock_acquire+0x7f5/0x5130 [ 201.214267] ? lock_release+0xa10/0xa10 [ 201.218231] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 201.224096] ? debug_check_no_locks_freed+0x310/0x310 [ 201.229270] ? find_held_lock+0x36/0x1c0 [ 201.233320] ? graph_lock+0x170/0x170 [ 201.237102] ? lock_downgrade+0x8e0/0x8e0 [ 201.241235] ? find_held_lock+0x36/0x1c0 [ 201.245285] snd_pcm_oss_change_params+0x80/0xe0 [ 201.250029] snd_pcm_oss_make_ready+0xbe/0x170 [ 201.254593] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 201.260031] ? kasan_check_write+0x14/0x20 [ 201.264246] ? snd_pcm_oss_make_ready+0x170/0x170 [ 201.269067] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 201.273979] snd_pcm_oss_poll+0x726/0xc60 [ 201.278108] ? __fget_light+0x2ef/0x430 [ 201.282071] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 201.287674] ? __check_object_size+0x95/0x5d9 [ 201.292153] ? __might_sleep+0x95/0x190 [ 201.296115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.301635] do_sys_poll+0x7ce/0x1150 [ 201.305422] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 201.311038] ? compat_core_sys_select+0xae0/0xae0 [ 201.315859] ? lock_release+0xa10/0xa10 [ 201.319815] ? check_same_owner+0x320/0x320 [ 201.324121] ? find_held_lock+0x36/0x1c0 [ 201.328163] ? graph_lock+0x170/0x170 [ 201.331957] ? find_held_lock+0x36/0x1c0 [ 201.336004] ? lock_downgrade+0x8e0/0x8e0 [ 201.340141] ? proc_cwd_link+0x1d0/0x1d0 [ 201.344186] ? find_held_lock+0x36/0x1c0 [ 201.348227] ? kasan_check_write+0x14/0x20 [ 201.352444] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 201.357809] ? wait_for_completion+0x870/0x870 [ 201.362375] ? __lock_is_held+0xb5/0x140 [ 201.366435] ? __sb_end_write+0xac/0xe0 [ 201.370393] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.375911] ? poll_select_set_timeout+0x14f/0x220 [ 201.380820] ? do_restart_poll+0x2d0/0x2d0 [ 201.385039] ? ksys_write+0x1a6/0x250 [ 201.388826] SyS_poll+0x123/0x400 [ 201.392264] ? SyS_pselect6+0x680/0x680 [ 201.396221] ? do_syscall_64+0xb7/0x9d0 [ 201.400175] ? SyS_pselect6+0x680/0x680 [ 201.404131] do_syscall_64+0x29e/0x9d0 [ 201.407998] ? vmalloc_sync_all+0x30/0x30 [ 201.412134] ? _raw_spin_unlock_irq+0x27/0x70 [ 201.416609] ? finish_task_switch+0x1ca/0x820 [ 201.421085] ? syscall_return_slowpath+0x5c0/0x5c0 [ 201.425996] ? syscall_return_slowpath+0x30f/0x5c0 [ 201.430913] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 201.436261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.441089] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.446256] RIP: 0033:0x455259 [ 201.449424] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 201.457113] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 201.464364] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 201.471613] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 201.478862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 201.486113] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000001 2018/04/09 09:40:37 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000000)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) 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$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) close(r0) 2018/04/09 09:40:37 executing program 4 (fault-call:1 fault-nth:2): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:37 executing program 6: r0 = socket(0xffffffffffffffff, 0x1000000000005, 0x100000001) unlink(&(0x7f0000000000)='./file0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'syz_tun\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xa010000, [{0x40000000}]}) 2018/04/09 09:40:37 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x6, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xc}, &(0x7f0000000040)=0xfd25) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x3ff}, &(0x7f0000000180)=0x8) 2018/04/09 09:40:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="0faeb9952900000000000000000000000000000000000000", 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @rand_addr=0x7}}) [ 201.817750] FAULT_INJECTION: forcing a failure. [ 201.817750] name failslab, interval 1, probability 0, space 0, times 0 [ 201.829080] CPU: 1 PID: 15344 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 201.835925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.845280] Call Trace: [ 201.847883] dump_stack+0x1b9/0x294 [ 201.851500] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.856674] ? __save_stack_trace+0x7e/0xd0 [ 201.860989] should_fail.cold.4+0xa/0x1a [ 201.865044] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.870134] ? kasan_kmalloc+0xc4/0xe0 [ 201.874009] ? kmem_cache_alloc_trace+0x152/0x780 [ 201.878839] ? snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 201.884622] ? snd_pcm_oss_change_params+0x80/0xe0 [ 201.889535] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 201.894273] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 201.899887] ? graph_lock+0x170/0x170 [ 201.903672] ? do_syscall_64+0x29e/0x9d0 [ 201.907720] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.913077] ? find_held_lock+0x36/0x1c0 [ 201.917130] ? __lock_is_held+0xb5/0x140 [ 201.921185] ? check_same_owner+0x320/0x320 [ 201.925495] ? rcu_note_context_switch+0x710/0x710 [ 201.930425] should_failslab+0x124/0x180 [ 201.934473] kmem_cache_alloc_trace+0x2cb/0x780 [ 201.939127] ? mutex_trylock+0x2a0/0x2a0 [ 201.943181] snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 201.948793] ? zap_class+0x720/0x720 [ 201.952492] ? __lock_acquire+0x7f5/0x5130 [ 201.956706] ? lock_release+0xa10/0xa10 [ 201.960673] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 201.966546] ? zap_class+0x720/0x720 [ 201.970244] ? find_held_lock+0x36/0x1c0 [ 201.974293] ? graph_lock+0x170/0x170 [ 201.978081] ? lock_downgrade+0x8e0/0x8e0 [ 201.982223] ? find_held_lock+0x36/0x1c0 [ 201.986279] snd_pcm_oss_change_params+0x80/0xe0 [ 201.991028] snd_pcm_oss_make_ready+0xbe/0x170 [ 201.995597] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 202.001035] ? kasan_check_write+0x14/0x20 [ 202.005253] ? snd_pcm_oss_make_ready+0x170/0x170 [ 202.010077] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 202.014997] snd_pcm_oss_poll+0x726/0xc60 [ 202.019132] ? __fget_light+0x2ef/0x430 [ 202.023093] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 202.028700] ? __check_object_size+0x95/0x5d9 [ 202.033188] ? __might_sleep+0x95/0x190 [ 202.037154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.042681] do_sys_poll+0x7ce/0x1150 [ 202.046474] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 202.052084] ? compat_core_sys_select+0xae0/0xae0 [ 202.056912] ? zap_class+0x720/0x720 [ 202.060616] ? find_held_lock+0x36/0x1c0 [ 202.064663] ? graph_lock+0x170/0x170 [ 202.068453] ? perf_trace_lock+0xd6/0x900 [ 202.072589] ? find_held_lock+0x36/0x1c0 [ 202.076644] ? lock_downgrade+0x8e0/0x8e0 [ 202.080789] ? find_held_lock+0x36/0x1c0 [ 202.084835] ? kasan_check_write+0x14/0x20 [ 202.089058] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 202.093974] ? wait_for_completion+0x870/0x870 [ 202.098561] ? __sb_end_write+0xac/0xe0 [ 202.102518] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.108038] ? poll_select_set_timeout+0x14f/0x220 [ 202.112952] ? do_restart_poll+0x2d0/0x2d0 [ 202.117171] ? ksys_write+0x1a6/0x250 [ 202.120957] SyS_poll+0x123/0x400 [ 202.124394] ? SyS_pselect6+0x680/0x680 [ 202.128356] ? do_syscall_64+0xb7/0x9d0 [ 202.132314] ? SyS_pselect6+0x680/0x680 [ 202.136272] do_syscall_64+0x29e/0x9d0 [ 202.140145] ? vmalloc_sync_all+0x30/0x30 [ 202.144278] ? _raw_spin_unlock_irq+0x27/0x70 [ 202.148757] ? finish_task_switch+0x1ca/0x820 [ 202.153236] ? syscall_return_slowpath+0x5c0/0x5c0 [ 202.158149] ? syscall_return_slowpath+0x30f/0x5c0 [ 202.163063] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 202.168414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.173246] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.178416] RIP: 0033:0x455259 [ 202.181587] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 202.189280] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 202.196530] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 202.203784] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 202.211037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 202.218288] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000002 2018/04/09 09:40:38 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x280480) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/04/09 09:40:38 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x1, 0x0) connect$ipx(r0, &(0x7f0000000440)={0x4, 0xd5, 0x2, "028f689704e8", 0x80000003}, 0x10) 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_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2e, &(0x7f0000000300)=""/33, &(0x7f0000000340)=0x21) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)={[0xd000, 0x5000, 0x101000, 0x7000], 0x6, 0x90, 0x400}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000480)=0xfff, 0xfffffffffffffd4c) sendmsg$nl_generic(r3, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="200000001100ff0200000000000007000000f02d9ce43d944d420000"], 0x20}, 0x1}, 0x0) eventfd(0x1f) poll(&(0x7f0000000040)=[{r3, 0x1772}, {r3, 0x1}, {r3, 0x400}, {r3, 0x2000}, {r3, 0x2201}, {r3, 0x200}, {r3}, {r3, 0x1}, {r3, 0x1000}], 0x9, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000240)='./file1\x00', 0xbfb) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000380)=""/86) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00') fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) fcntl$lock(r2, 0x5, &(0x7f0000000200)={0x3, 0x3, 0xfffffffffffffff8}) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @multicast2=0xe0000002}, 0xa) 2018/04/09 09:40:38 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:38 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbe3, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r3 = msgget(0x3, 0x120) r4 = geteuid() ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x1ae, 0x9, 0xffff, 0x7, 0x7, 0xfffffffffffffc01, 0x7, 0x100000000, 0x5}) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000480)=""/5) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000200)=0x30) sendto$inet6(r5, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) iopl(0x3f) writev(r5, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) r6 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000400)=0xffffffffffffffff, 0x4) writev(r5, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) shutdown(r5, 0x1) close(r5) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000440)=0x8) r7 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) r9 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000240)={{0x0, r4, r7, 0x0, 0x0, 0x10}, 0x8, 0x1, 0x400000000000, 0x0, 0x5, 0x2, r8, r9}) 2018/04/09 09:40:38 executing program 4 (fault-call:1 fault-nth:3): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:38 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x100000001, 0x10001, 0xdb14}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r2, 0x8001) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x8d) read(r3, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) lseek(r2, 0x0, 0x4) 2018/04/09 09:40:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000000)="e300c4e139e1c80fc79c51780900008fc92096a69ba900000f4b310f20c0b89eb900000f23d80f21f835000000e00f23f866b81c000f00d8640f009caaca300000b8010000000f01c1", 0x49}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f2f3"]]) r4 = dup2(r3, r0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000100)="9a24dff6d56c") setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/09 09:40:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0000000, [{0x40000000}]}) [ 202.529533] FAULT_INJECTION: forcing a failure. [ 202.529533] name failslab, interval 1, probability 0, space 0, times 0 [ 202.540826] CPU: 0 PID: 15389 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 202.547663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.557005] Call Trace: [ 202.559584] dump_stack+0x1b9/0x294 [ 202.563200] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.568379] ? __lock_acquire+0x7f5/0x5130 [ 202.572600] should_fail.cold.4+0xa/0x1a [ 202.576644] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.581746] ? debug_check_no_locks_freed+0x310/0x310 [ 202.586918] ? graph_lock+0x170/0x170 [ 202.590705] ? print_usage_bug+0xc0/0xc0 [ 202.594750] ? find_held_lock+0x36/0x1c0 [ 202.598800] ? __lock_is_held+0xb5/0x140 [ 202.602851] ? check_same_owner+0x320/0x320 [ 202.607156] ? print_usage_bug+0xc0/0xc0 [ 202.611201] ? rcu_note_context_switch+0x710/0x710 [ 202.616113] ? graph_lock+0x170/0x170 [ 202.619900] should_failslab+0x124/0x180 [ 202.623951] __kmalloc+0x2c8/0x760 [ 202.627479] ? constrain_params_by_rules+0x141/0x1360 [ 202.632652] ? find_held_lock+0x36/0x1c0 [ 202.636703] constrain_params_by_rules+0x141/0x1360 [ 202.641709] ? lock_downgrade+0x8e0/0x8e0 [ 202.645842] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 202.651016] ? rcu_is_watching+0x85/0x140 [ 202.655148] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 202.660318] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 202.665494] ? is_bpf_text_address+0xd7/0x170 [ 202.669969] ? kernel_text_address+0x79/0xf0 [ 202.674358] ? __unwind_start+0x166/0x330 [ 202.678490] ? graph_lock+0x170/0x170 [ 202.682275] ? unwind_get_return_address+0x61/0xa0 [ 202.687189] ? __save_stack_trace+0x7e/0xd0 [ 202.691499] ? __lock_is_held+0xb5/0x140 [ 202.695545] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 202.700541] ? snd_interval_refine+0x428/0x700 [ 202.705108] snd_pcm_hw_refine+0x8e9/0x1180 [ 202.709427] ? constrain_params_by_rules+0x1360/0x1360 [ 202.714686] ? graph_lock+0x170/0x170 [ 202.718467] ? __lock_is_held+0xb5/0x140 [ 202.722520] ? __lock_is_held+0xb5/0x140 [ 202.726572] ? snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 202.732354] ? rcu_read_lock_sched_held+0x108/0x120 [ 202.737356] ? _snd_pcm_hw_param_min+0x330/0x570 [ 202.742097] snd_pcm_oss_change_params_locked+0x901/0x3ce0 [ 202.747701] ? alloc_set_pte+0x1077/0x16a0 [ 202.751920] ? __lock_acquire+0x7f5/0x5130 [ 202.756137] ? lock_release+0xa10/0xa10 [ 202.760101] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 202.765969] ? debug_check_no_locks_freed+0x310/0x310 [ 202.771144] ? find_held_lock+0x36/0x1c0 [ 202.775189] ? graph_lock+0x170/0x170 [ 202.778973] ? lock_downgrade+0x8e0/0x8e0 [ 202.783120] snd_pcm_oss_change_params+0x80/0xe0 [ 202.787861] snd_pcm_oss_make_ready+0xbe/0x170 [ 202.792426] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 202.797856] ? kasan_check_write+0x14/0x20 [ 202.802075] ? snd_pcm_oss_make_ready+0x170/0x170 [ 202.806900] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 202.811826] snd_pcm_oss_poll+0x726/0xc60 [ 202.815957] ? __fget_light+0x2ef/0x430 [ 202.819915] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 202.825517] ? __check_object_size+0x95/0x5d9 [ 202.830002] ? __might_sleep+0x95/0x190 [ 202.833970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.839494] do_sys_poll+0x7ce/0x1150 [ 202.843282] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 202.848891] ? compat_core_sys_select+0xae0/0xae0 [ 202.853715] ? lock_release+0xa10/0xa10 [ 202.857669] ? check_same_owner+0x320/0x320 [ 202.861975] ? find_held_lock+0x36/0x1c0 [ 202.866026] ? graph_lock+0x170/0x170 [ 202.869823] ? find_held_lock+0x36/0x1c0 [ 202.873870] ? lock_downgrade+0x8e0/0x8e0 [ 202.878005] ? proc_cwd_link+0x1d0/0x1d0 [ 202.882056] ? find_held_lock+0x36/0x1c0 [ 202.886101] ? kasan_check_write+0x14/0x20 [ 202.890321] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 202.895233] ? wait_for_completion+0x870/0x870 [ 202.899801] ? __lock_is_held+0xb5/0x140 [ 202.903855] ? __sb_end_write+0xac/0xe0 [ 202.907812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.913332] ? poll_select_set_timeout+0x14f/0x220 [ 202.918241] ? do_restart_poll+0x2d0/0x2d0 [ 202.922457] ? ksys_write+0x1a6/0x250 [ 202.926243] SyS_poll+0x123/0x400 [ 202.929677] ? SyS_pselect6+0x680/0x680 [ 202.933640] ? do_syscall_64+0xb7/0x9d0 [ 202.937595] ? SyS_pselect6+0x680/0x680 [ 202.941551] do_syscall_64+0x29e/0x9d0 [ 202.945420] ? vmalloc_sync_all+0x30/0x30 [ 202.949551] ? _raw_spin_unlock_irq+0x27/0x70 [ 202.954031] ? finish_task_switch+0x1ca/0x820 [ 202.958510] ? syscall_return_slowpath+0x5c0/0x5c0 [ 202.963420] ? syscall_return_slowpath+0x30f/0x5c0 [ 202.968333] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 202.973680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.978509] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.983676] RIP: 0033:0x455259 [ 202.986844] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 202.994533] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 203.001786] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 203.009037] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.016285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 203.023534] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000003 2018/04/09 09:40:38 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000000), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:38 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50100200}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@get={0x118, 0x13, 0x8, 0x70bd27, 0x25dfdbfc, {{'ctr-camellia-aesni-avx2\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0xff}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xe12}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x6}]}, 0x118}, 0x1, 0x0, 0x0, 0x40}, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:39 executing program 4 (fault-call:1 fault-nth:4): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x2) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) 2018/04/09 09:40:39 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x6400) connect$ax25(r0, &(0x7f0000000080)={0x3, {"b93179ac763a1d"}, 0x7}, 0x10) r1 = socket(0x1, 0xfffffffffffffffd, 0x9) setsockopt(r1, 0x400000000000111, 0x0, &(0x7f0000000000), 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002b00)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="727b941dcf1793bebcd756f467e9b4476149b92561b189b37c5d2003164304a5bf308fd51046d2eb8c839effcfcc89b5c286301c6457f48a56a1a9e38333d413348af021fd6bfb504ec5eda20bdf1a0fb29bddbb4b53dcf24134e56a072647856bab4ba3ae7857f8c3092249d57e54bb812b541e46219479", @ANYBLOB="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", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYBLOB="fac004177d356efc0dd8e55996d868cad097e4e99b2eb2ea56741b0e15d70d564efdcca24af25c354e24b9b5950ec80a5e83ef3bf6501936527545e0110ef07ca1c6555afd3dfabe", @ANYRES64=r1, @ANYBLOB="586a5ec41e39ee16b8a6bab0212dccc42eb09966a98e54a730b574d4dd8e105aecbb87e96ac4756c58e5fd15ae13f538"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES16], @ANYRES64=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r1], @ANYRES64], @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYRES32=r0, @ANYRES64=r1, @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYRES16], @ANYRES32=r1, @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES32=r1, @ANYPTR, @ANYRES64=r0, @ANYRES64, @ANYPTR, @ANYPTR64, @ANYRES32=r1, @ANYRES16=r1], @ANYPTR64, @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYRES64=r0, @ANYRES64=r1, @ANYBLOB="46efc690cda3a71e0e3ba757ca499b3583132c22b95754d7cd14cd58febed9c0db9800335357423041c1b7404f342b811f5aa71e61903f0420f52fe475ad4d3b1c9172849e14acb845b7276c5e301fa0e5db5a3947e0d09a66af8f3981933a63ef717c86e8455046e6dfc1c3be7caa5f5f29e79fa722c14036ebf286c3dbc2ede5ebbe9e6cbebb830f422adf1cfef236bf73183cf8c350b2155121fe2651ed75fddbb1cbfc40e84b0bf128bd909f4b81e9e330a3f198e7a5f4"], @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="47ec7eccc621ad882b9203888ba814de79c50cd1d7fc20118a94c4148f1a61f345e77587bdafa627879365e12f958a9b2643fc25561a921175d3f3dff9dff33343c4db3f6fa0446d65066f6669bd4fb1206d75dba112e8684b7a93c101089c5ccebae76db19f31b8bb4827268e42e9b193dc74802f75376c323bbd26d41ad9ea2c67b95c2b30c95dd62f35535e63ac1b0f756206ac00cbaca0dd29398f3fcb7cea8bf1a2e9", @ANYBLOB, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYBLOB="9f3b7c593a63b45c78c2e1075f3211f6df1279787bc76abb003b036fbc32d8cfc6ca445577d4898b1af42cc60dcee849aada822e13061a9eb0e2f46cf083873c9ab79047d9c54a46cffb2d1e0daad69ef62fc442b2e214896c4a3a843e34f5a50a4a670c115205f28a5622c179becd8534752dfea3c04fc223fa6ea2e3c191a9b9bb5316ce0a93e30f7cd0a5a402e2802459ab394b5392fd5a0499988267e5df20e821da5d5085547404d01a35279a4e1eefa7e738eb1f7f0407f2562b6c9f85504c19051cb3882760921e35ca08291e2ea4015e", @ANYRES16=r1, @ANYRES64=r0]], @ANYPTR, @ANYRES16, @ANYRES32=r0, @ANYRES16=r1, @ANYPTR64=&(0x7f0000001ac0)=ANY=[@ANYBLOB="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@ANYRES64=r0, @ANYPTR64=&(0x7f00000018c0)=ANY=[@ANYRES64=r1, @ANYBLOB="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", @ANYRES16=r1, @ANYRES64], @ANYPTR=&(0x7f0000001a00)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="3fc89b35bc64590e8be7c6fae35157250d530f25d17111495ee3983f2df96c0009c406de4c2eaaacfe673ed7496bcc956cf54ef263fe0acc8f8863da2749fd6aa9c595700c81640c884f91efb370cec7e0c64309b90a20ad4d3dfa87a40e95449b7408f66981063ab5ca3c1427998ca1c0aae49075931a413202705967d9763ac29c3c10c65ce986280d2396df8d7d41aa36c3cb4c015783", @ANYPTR], @ANYRES32=r1, @ANYRES16=r1], @ANYRES64=r0]) 2018/04/09 09:40:39 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0xc}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) [ 203.252741] FAULT_INJECTION: forcing a failure. [ 203.252741] name failslab, interval 1, probability 0, space 0, times 0 [ 203.264063] CPU: 0 PID: 15410 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 203.270913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.280266] Call Trace: [ 203.282846] dump_stack+0x1b9/0x294 [ 203.286460] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.291634] ? __save_stack_trace+0x7e/0xd0 [ 203.295946] should_fail.cold.4+0xa/0x1a [ 203.299990] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.305078] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 203.310077] ? snd_interval_refine+0x428/0x700 [ 203.314643] ? graph_lock+0x170/0x170 [ 203.318423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.323942] ? snd_pcm_hw_refine+0x362/0x1180 [ 203.328422] ? find_held_lock+0x36/0x1c0 [ 203.332475] ? __lock_is_held+0xb5/0x140 [ 203.336518] ? ip6_finish_output+0x8a0/0xbc0 [ 203.340921] ? check_same_owner+0x320/0x320 [ 203.345226] ? rcu_note_context_switch+0x710/0x710 [ 203.350143] should_failslab+0x124/0x180 [ 203.354189] kmem_cache_alloc_trace+0x2cb/0x780 [ 203.359505] ? _snd_pcm_hw_param_min+0x330/0x570 [ 203.364250] snd_pcm_oss_change_params_locked+0x99b/0x3ce0 [ 203.369855] ? zap_class+0x720/0x720 [ 203.373551] ? __lock_acquire+0x7f5/0x5130 [ 203.377765] ? lock_release+0xa10/0xa10 [ 203.381729] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 203.387602] ? zap_class+0x720/0x720 [ 203.391299] ? find_held_lock+0x36/0x1c0 [ 203.395343] ? graph_lock+0x170/0x170 [ 203.399128] ? lock_downgrade+0x8e0/0x8e0 [ 203.403277] snd_pcm_oss_change_params+0x80/0xe0 [ 203.408024] snd_pcm_oss_make_ready+0xbe/0x170 [ 203.412589] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 203.418201] ? kasan_check_write+0x14/0x20 [ 203.422420] ? snd_pcm_oss_make_ready+0x170/0x170 [ 203.427502] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 203.432416] snd_pcm_oss_poll+0x726/0xc60 [ 203.436543] ? __fget_light+0x2ef/0x430 [ 203.440501] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 203.446105] ? __check_object_size+0x95/0x5d9 [ 203.450592] ? __might_sleep+0x95/0x190 [ 203.454559] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.460080] do_sys_poll+0x7ce/0x1150 [ 203.463869] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 203.469479] ? compat_core_sys_select+0xae0/0xae0 [ 203.474300] ? zap_class+0x720/0x720 [ 203.478001] ? find_held_lock+0x36/0x1c0 [ 203.482053] ? graph_lock+0x170/0x170 [ 203.485841] ? perf_trace_lock+0xd6/0x900 [ 203.489976] ? find_held_lock+0x36/0x1c0 [ 203.494031] ? lock_downgrade+0x8e0/0x8e0 [ 203.498173] ? find_held_lock+0x36/0x1c0 [ 203.502218] ? kasan_check_write+0x14/0x20 [ 203.506437] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 203.511350] ? wait_for_completion+0x870/0x870 [ 203.515928] ? __sb_end_write+0xac/0xe0 [ 203.519884] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.525402] ? poll_select_set_timeout+0x14f/0x220 [ 203.530312] ? do_restart_poll+0x2d0/0x2d0 [ 203.534530] ? ksys_write+0x1a6/0x250 [ 203.538315] SyS_poll+0x123/0x400 [ 203.541748] ? SyS_pselect6+0x680/0x680 [ 203.545706] ? do_syscall_64+0xb7/0x9d0 [ 203.549661] ? SyS_pselect6+0x680/0x680 [ 203.553619] do_syscall_64+0x29e/0x9d0 [ 203.557489] ? vmalloc_sync_all+0x30/0x30 [ 203.561619] ? _raw_spin_unlock_irq+0x27/0x70 [ 203.566094] ? finish_task_switch+0x1ca/0x820 [ 203.570573] ? syscall_return_slowpath+0x5c0/0x5c0 [ 203.575486] ? syscall_return_slowpath+0x30f/0x5c0 [ 203.580397] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 203.585747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.590573] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.595834] RIP: 0033:0x455259 [ 203.599007] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 203.606703] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 203.613952] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 203.621201] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.628448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 203.635697] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000004 2018/04/09 09:40:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xc0000081, [{0x40000000}]}) 2018/04/09 09:40:39 executing program 1: init_module(&(0x7f0000000500)='cpuset\x00', 0x7, &(0x7f0000000540)="7070703047504c75736572d46574683170726f635b7b00") r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "43a40c6fb5ea0ea42e2b040004d8d4e8541b6e29be76136d07ea721b9d1ad2cf4a3f3d61080689c7b41d2f3d"}, 0x0, [], {0x0, 0x989680}}) 2018/04/09 09:40:39 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0xffff, 0x131403) connect$pppoe(r0, &(0x7f0000000500)={0x18, 0x0, {0x4, @empty, 'vcan0\x00'}}, 0x1e) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000540)={'icmp\x00'}, &(0x7f0000000580)=0x1e) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x100000000, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f0000000180)=0x0, &(0x7f0000000480)) setreuid(r2, r3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ifb0\x00', 'eql\x00', 'bcsh0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x118, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x288) 2018/04/09 09:40:39 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:39 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xd4, &(0x7f0000000180)="1e9c1221cdc46e9fdf941b50dd2eb240ad67cd75550a1e2ed70121f9bb460535193ef67c42dcc1e463edaa93a4eced16a9f9dd1bbbe3f235966fe537cd0765ce7e5d11d2fd5a76a4d2d93635f2754a6a4da19157829c34fda9bce16d9fa49979a0190516830f923d4751b164523c7c8d5b7ae5c6054d3be95b09bcee7271fee382d8f2edcde49e2c2b570fcbfab5525d9d7420db289b64b56b503f42a155266325087de3ff581028a4791df4ca8fa49be444f99d946a636286776f4ab3aa9bff7d3af65339723e44d54c289d8d877da90ff9eb2c"}) 2018/04/09 09:40:39 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000001c0)="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", &(0x7f00000011c0)="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"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x3e}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000012c0)=ANY=[@ANYBLOB="1800000000000000000000e800000000711000000100000000000020000000ff0700000000000062d59c9fe35845d8a7d4c300414dacf1f86c36230360961c961cce24e6ac71b9d5a426e533d39498982d3c23aa21da5785f159e2eb025e49a582fe95090ab8a59eeef5f5aefb31ef6f78a6abeb429d6bbed18a6521b3b85006c82a6335956b47c6ad05fe2514afb6c2ff9869056b1f2f5eca278d40cdc248ebf05e38b554e0b236dcf5ffde3ed714f17d5284f1c6d3607735fa70cff570e4ae9f8a61ff5ed3c89537b420e7566b5b6901878a1218430b38980ba8dc129e24f64ced6085f1c03b44ca71ea055c1b606fff"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) 2018/04/09 09:40:39 executing program 4 (fault-call:1 fault-nth:5): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000380)={0x79, 0x0, [0x0, 0x8001]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x180b000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x13c, r2, 0x300, 0x70bd28, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x11}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x140}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4090}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000e80)={"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"}) r4 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x0, 0x40000) write$eventfd(r4, &(0x7f0000000340)=0x400, 0x8) [ 204.000532] FAULT_INJECTION: forcing a failure. [ 204.000532] name failslab, interval 1, probability 0, space 0, times 0 [ 204.011854] CPU: 1 PID: 15460 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 204.018695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.028053] Call Trace: [ 204.030654] dump_stack+0x1b9/0x294 [ 204.034301] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.039510] should_fail.cold.4+0xa/0x1a [ 204.043581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.048692] ? debug_check_no_locks_freed+0x310/0x310 [ 204.053888] ? graph_lock+0x170/0x170 [ 204.057697] ? save_stack+0x43/0xd0 [ 204.061327] ? __kasan_slab_free+0x11a/0x170 [ 204.065732] ? kasan_slab_free+0xe/0x10 [ 204.069699] ? find_held_lock+0x36/0x1c0 [ 204.073750] ? __lock_is_held+0xb5/0x140 [ 204.077808] ? check_same_owner+0x320/0x320 [ 204.082113] ? debug_check_no_obj_freed+0x2ff/0x584 [ 204.087113] ? rcu_note_context_switch+0x710/0x710 [ 204.092035] ? graph_lock+0x170/0x170 [ 204.095829] should_failslab+0x124/0x180 [ 204.099878] __kmalloc+0x2c8/0x760 [ 204.103406] ? constrain_params_by_rules+0x141/0x1360 [ 204.108583] ? find_held_lock+0x36/0x1c0 [ 204.112633] constrain_params_by_rules+0x141/0x1360 [ 204.117637] ? lock_downgrade+0x8e0/0x8e0 [ 204.121775] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 204.126950] ? rcu_is_watching+0x85/0x140 [ 204.131083] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 204.136256] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 204.141436] ? is_bpf_text_address+0xd7/0x170 [ 204.145917] ? kernel_text_address+0x79/0xf0 [ 204.150309] ? __unwind_start+0x166/0x330 [ 204.154441] ? __kernel_text_address+0xd/0x40 [ 204.158922] ? unwind_get_return_address+0x61/0xa0 [ 204.163836] ? __save_stack_trace+0x7e/0xd0 [ 204.168154] ? save_stack+0xa9/0xd0 [ 204.171765] ? save_stack+0x43/0xd0 [ 204.175375] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.180897] ? snd_interval_refine+0x428/0x700 [ 204.185467] snd_pcm_hw_refine+0x8e9/0x1180 [ 204.189780] ? constrain_params_by_rules+0x1360/0x1360 [ 204.195051] ? graph_lock+0x170/0x170 [ 204.198838] ? __lock_is_held+0xb5/0x140 [ 204.202895] ? __lock_is_held+0xb5/0x140 [ 204.206940] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.212461] ? snd_interval_refine+0x428/0x700 [ 204.217040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.222561] ? _snd_pcm_hw_param_set.constprop.34+0x259/0x610 [ 204.228429] ? rcu_read_lock_sched_held+0x108/0x120 [ 204.233431] ? snd_pcm_hw_param_max+0x730/0x730 [ 204.238086] ? _snd_pcm_hw_param_min+0x330/0x570 [ 204.242830] snd_pcm_oss_change_params_locked+0x2883/0x3ce0 [ 204.248541] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 204.254414] ? zap_class+0x720/0x720 [ 204.258116] ? find_held_lock+0x36/0x1c0 [ 204.262164] ? graph_lock+0x170/0x170 [ 204.265952] ? lock_downgrade+0x8e0/0x8e0 [ 204.270107] snd_pcm_oss_change_params+0x80/0xe0 [ 204.274847] snd_pcm_oss_make_ready+0xbe/0x170 [ 204.279414] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 204.284851] ? kasan_check_write+0x14/0x20 [ 204.289073] ? snd_pcm_oss_make_ready+0x170/0x170 [ 204.293899] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 204.298821] snd_pcm_oss_poll+0x726/0xc60 [ 204.302951] ? __fget_light+0x2ef/0x430 [ 204.306914] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 204.312520] ? __check_object_size+0x95/0x5d9 [ 204.317041] ? __might_sleep+0x95/0x190 [ 204.321010] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.326546] do_sys_poll+0x7ce/0x1150 [ 204.330337] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 204.335949] ? compat_core_sys_select+0xae0/0xae0 [ 204.340776] ? zap_class+0x720/0x720 [ 204.344477] ? find_held_lock+0x36/0x1c0 [ 204.348523] ? graph_lock+0x170/0x170 [ 204.352315] ? perf_trace_lock+0xd6/0x900 [ 204.356461] ? find_held_lock+0x36/0x1c0 [ 204.360517] ? lock_downgrade+0x8e0/0x8e0 [ 204.364664] ? find_held_lock+0x36/0x1c0 [ 204.368711] ? kasan_check_write+0x14/0x20 [ 204.372930] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 204.378638] ? wait_for_completion+0x870/0x870 [ 204.383234] ? __sb_end_write+0xac/0xe0 [ 204.387194] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.392716] ? poll_select_set_timeout+0x14f/0x220 [ 204.397628] ? do_restart_poll+0x2d0/0x2d0 [ 204.401850] ? ksys_write+0x1a6/0x250 [ 204.405639] SyS_poll+0x123/0x400 [ 204.409079] ? SyS_pselect6+0x680/0x680 [ 204.413048] ? do_syscall_64+0xb7/0x9d0 [ 204.417013] ? SyS_pselect6+0x680/0x680 [ 204.420982] do_syscall_64+0x29e/0x9d0 [ 204.424854] ? vmalloc_sync_all+0x30/0x30 [ 204.428985] ? _raw_spin_unlock_irq+0x27/0x70 [ 204.433467] ? finish_task_switch+0x1ca/0x820 [ 204.437947] ? syscall_return_slowpath+0x5c0/0x5c0 [ 204.442863] ? syscall_return_slowpath+0x30f/0x5c0 [ 204.447779] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 204.453129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.457958] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.463129] RIP: 0033:0x455259 [ 204.466300] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 204.473998] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 204.481259] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 204.488508] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/09 09:40:39 executing program 3: fcntl$getown(0xffffffffffffffff, 0x9) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x42) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xffff, 0x20, 0x8200, 0x7, 0x1, 0xffffffffffffffd6, 0x9a3, 0x4, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xfd, "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"}, &(0x7f0000000400)=0x105) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0xffff, 0xfa}) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1, 0x0) 2018/04/09 09:40:39 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0xe2, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/226}, &(0x7f0000000080)=0x78) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) [ 204.495759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 204.503013] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000005 2018/04/09 09:40:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x9f000040, [{0x40000000}]}) 2018/04/09 09:40:40 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x17ffe, 0x200000000) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) sendmsg(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="d4f0f63894a63848ee4ebf1ef52aaef09199e709565c0f8870aa49fe22e2a4a2d4e777f0d890e536037b6fc0a721d1ccbf58aa3dafd235447294517bba7f6bde6f8436b0f35fdd40ade4fe3c5033492b17af7cc7fd85499632aa49747edf6e5ff4a652d794a4293e2547b2a9e5b68ef77f268b9ac66d1980c3b4777eefd793f911", 0x81}, {&(0x7f0000000200)="dccd2cdfbd11731ed4e8c13a18e550d64bfcefcfe1a9e70bbb9eebe7a5fb61fe4381b55a2de44420cd0b259bbc1988b37b13d524df4c13010f44cbbd400473e7901a", 0x42}, {&(0x7f0000000280)="32167d6369e5d9184c2959020708f0474f6727138e2a25c02236b9f700ef9466d2b100340b33f8a85dce8caec81eb046f1ecf9c2244b76639bfd689dd1154979c6df87a7effb3a0bf0d8e3770bb13cef2792d4031f04a2f4197069e50c94cbf6cefe91f010c5f6442acddaa5cfa425d37d5918277349f7c8d8720a45e86b6cfb3ecb24d084f6", 0x86}], 0x3, &(0x7f0000000540)=[{0x90, 0x117, 0x5, "e9b158d1a4c8f2f12d80cb86efeee1f16cf66c9f4ccc0e193092f4b8b33fbb01c498346b9a93954a2f5691332a4552d124bf5d18be3798dd286b067f090a8e421387da204187e4d2acc739a42858a6c4aba7935b615980bb29aef5f9d979a3def38956e255d48cf72479c49cc0c7858c77789b9c2e284e56bb9d"}, {0x110, 0x13b, 0x8, "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"}, {0x1010, 0x89, 0x32ab, "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"}, {0x28, 0x111, 0x5, "3f8ed23c61186799e441aec2245619331db37cba"}], 0x11d8, 0x8000}, 0x40) lseek(r0, 0x0, 0x4) sendto$ipx(r2, &(0x7f00000003c0)="aa78ce7a690374c7276f6a5bc9f2f1a9d73ad1e6616ddb67d2ec5f16efddad96154cf8e339c192d8090ccf0575f8232d2492357a0f9e998653fb9dbe3b74b48ffa2280541cbcdb542044d865c4ee54cf2cae085838577954f9cc118aea6a2bf1a5532c6c3899547a9f1646393e747f4de4582daf1123f620cf351676d1bc97b2f8b37e59ac2e5d62fc2ce7c6bc5a4795f5cb40b08b38a49ec1bdac14069a2ada6176b4d49c088d9a76655909bc1ec766efb894ccc68b19559dab4bb8095f58132ca85e5c5390", 0xc6, 0x8000, &(0x7f00000004c0)={0x4, 0x3, 0x8, "2a736e0f2d16", 0x5}, 0x10) 2018/04/09 09:40:40 executing program 4 (fault-call:1 fault-nth:6): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:40 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:40 executing program 3: rt_sigprocmask(0x0, &(0x7f0000001000)={0x2dd}, 0x0, 0x8) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x1f, 0x1, 0xff, 0x2, 0x200, 0x10001, 0x8001}, &(0x7f0000000080)=0x20) syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x6b, 0xfffffffffffff800, 0x8001}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/212, &(0x7f0000000200)=0xd4) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/09 09:40:40 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b"], &(0x7f0000000200)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) r6 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(0xffffffffffffffff, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e", 0x57, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387", 0x66) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x2b7) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0x1c) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4b774cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa6029af17b3b5406beed9d90d91b85db0256b87a7afbbb9cc3c2620150dd91c"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb3871b", 0xb2) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0x0, 0x0, 0xa0, 0x1d, 0x0, r8}, {0x100000000, 0x0, 0x100, 0x3, 0x6, 0x0, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x100, 0xfffffffffffffffe}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x100000030}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000640), 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r10, &(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)='self.posix_acl_access\x00') setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x0, 0x1, 0x9, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r9, @ANYBLOB="000004000800080062000500a7ec4126006ea98b2a613081642e999eb4f7531b847dbc17479e4524a5f7106c443ed6c15f98378a02741fa8c9295c36baceffba52ae7ec16cc74cb7a1290eb4967e74fdc3f1de57649811f5cb7c6f8fd1239e2b2d94000bfddfab44b3c883b4dcedf51c803d2bc9e1a3c2725af30daca9293c1f4c685a6811de5523c82e9135ce90fe0a288660d786a8bbf9205142d1bb4ee221286bb9c47152675ea18099f596a2771ce23bc8a64049fefdd56f3902"], &(0x7f00000004c0)=0x2) 2018/04/09 09:40:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000268300029bd7000fbdbdf250b00000708008600", @ANYRES32=r1], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) 2018/04/09 09:40:40 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) [ 204.752735] FAULT_INJECTION: forcing a failure. [ 204.752735] name failslab, interval 1, probability 0, space 0, times 0 [ 204.764018] CPU: 0 PID: 15485 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 204.770866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.780216] Call Trace: [ 204.782795] dump_stack+0x1b9/0x294 [ 204.786412] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.791587] ? lock_downgrade+0x8e0/0x8e0 [ 204.795723] should_fail.cold.4+0xa/0x1a [ 204.799772] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.804862] ? graph_lock+0x170/0x170 [ 204.808646] ? is_bpf_text_address+0xd7/0x170 [ 204.813124] ? kernel_text_address+0x79/0xf0 [ 204.817513] ? __unwind_start+0x166/0x330 [ 204.821642] ? find_held_lock+0x36/0x1c0 [ 204.825686] ? __lock_is_held+0xb5/0x140 [ 204.829735] ? check_same_owner+0x320/0x320 [ 204.834041] ? snd_pcm_oss_change_params+0x80/0xe0 [ 204.838948] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 204.843682] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 204.850071] ? rcu_note_context_switch+0x710/0x710 [ 204.854983] ? do_syscall_64+0x29e/0x9d0 [ 204.859030] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.864378] should_failslab+0x124/0x180 [ 204.868424] kmem_cache_alloc_trace+0x2cb/0x780 [ 204.873071] ? do_raw_spin_lock+0xc1/0x200 [ 204.877289] ? trace_hardirqs_off+0xd/0x10 [ 204.881506] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 204.887201] ? _snd_pcm_hw_param_min+0x570/0x570 [ 204.892638] ? mark_held_locks+0xc9/0x160 [ 204.896766] ? kfree+0x111/0x260 [ 204.900112] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 204.905977] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.910975] ? trace_hardirqs_on+0xd/0x10 [ 204.915107] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 204.920710] ? alloc_set_pte+0x1077/0x16a0 [ 204.924935] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 204.930801] ? debug_check_no_locks_freed+0x310/0x310 [ 204.935972] ? find_held_lock+0x36/0x1c0 [ 204.940024] ? graph_lock+0x170/0x170 [ 204.943806] ? lock_downgrade+0x8e0/0x8e0 [ 204.947948] snd_pcm_oss_change_params+0x80/0xe0 [ 204.952684] snd_pcm_oss_make_ready+0xbe/0x170 [ 204.957249] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 204.962678] ? kasan_check_write+0x14/0x20 [ 204.966895] ? snd_pcm_oss_make_ready+0x170/0x170 [ 204.971716] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 204.976631] snd_pcm_oss_poll+0x726/0xc60 [ 204.980758] ? __fget_light+0x2ef/0x430 [ 204.984714] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 204.990316] ? __check_object_size+0x95/0x5d9 [ 204.994797] ? __might_sleep+0x95/0x190 [ 204.998758] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 205.004277] do_sys_poll+0x7ce/0x1150 [ 205.008064] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 205.013670] ? compat_core_sys_select+0xae0/0xae0 [ 205.018490] ? lock_release+0xa10/0xa10 [ 205.022442] ? check_same_owner+0x320/0x320 [ 205.026746] ? find_held_lock+0x36/0x1c0 [ 205.030789] ? graph_lock+0x170/0x170 [ 205.034580] ? find_held_lock+0x36/0x1c0 [ 205.038624] ? lock_downgrade+0x8e0/0x8e0 [ 205.042755] ? proc_cwd_link+0x1d0/0x1d0 [ 205.046799] ? find_held_lock+0x36/0x1c0 [ 205.050847] ? kasan_check_write+0x14/0x20 [ 205.055063] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 205.059977] ? wait_for_completion+0x870/0x870 [ 205.064542] ? __lock_is_held+0xb5/0x140 [ 205.068593] ? __sb_end_write+0xac/0xe0 [ 205.072548] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 205.078063] ? poll_select_set_timeout+0x14f/0x220 [ 205.082971] ? do_restart_poll+0x2d0/0x2d0 [ 205.087188] ? ksys_write+0x1a6/0x250 [ 205.090970] SyS_poll+0x123/0x400 [ 205.094404] ? SyS_pselect6+0x680/0x680 [ 205.098358] ? do_syscall_64+0xb7/0x9d0 [ 205.102314] ? SyS_pselect6+0x680/0x680 [ 205.106271] do_syscall_64+0x29e/0x9d0 [ 205.110137] ? vmalloc_sync_all+0x30/0x30 [ 205.114268] ? _raw_spin_unlock_irq+0x27/0x70 [ 205.118745] ? finish_task_switch+0x1ca/0x820 [ 205.123222] ? syscall_return_slowpath+0x5c0/0x5c0 [ 205.128133] ? syscall_return_slowpath+0x30f/0x5c0 [ 205.133042] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 205.138387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.143210] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.148379] RIP: 0033:0x455259 [ 205.151547] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 205.159234] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 205.166483] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 205.173729] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 205.180976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 205.188222] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000006 2018/04/09 09:40:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) dup3(r0, r1, 0x0) 2018/04/09 09:40:41 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x3, 0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0xa6e, 0x0, 0x3, 0xe, 0xffffffff, 0xffffffffffffffff}, @exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x1000000000002, 0xb9, &(0x7f00000012c0)=""/185, 0x41100, 0x0, [], r1}, 0x48) 2018/04/09 09:40:41 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xffffffffffffffc5, &(0x7f0000000000)=[{&(0x7f00000000c0)="1f000000180003000707fd944fa283bc8020000000240005031d8564f8ff0f", 0xf3}], 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/04/09 09:40:41 executing program 4 (fault-call:1 fault-nth:7): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x2ff, [{0x40000000}]}) 2018/04/09 09:40:41 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x400, 0x11ffffff, 0x100000000000007, 0x1}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) r3 = fcntl$dupfd(r0, 0x0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000000c0)={0x44, r4, 0x220, 0xe4c5, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008040}, 0x40408c4) write(0xffffffffffffffff, &(0x7f0000002280)=')0', 0x2) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000500)={0x7f, 0x7fffffff, 0x1}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) r6 = accept4(0xffffffffffffff9c, &(0x7f0000001940)=@un=@abs, &(0x7f00000019c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000280)=0x4) 2018/04/09 09:40:41 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x100) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) readahead(r1, 0x2, 0xbb) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)="29dcbd44c286a53f95066a5fca9fc4032ed59054ac9e77f71cb99cc8e174c7f48641c36eb32e2ecabf58ba7eed554b90bf12394e52d519015916e364e485b30ee954edb7aef636779e5ca9802ff2117a78467435b165015deb28fb994c947bba0e530be5741b36d371fcb9e40e476fb2", 0x70}, {&(0x7f0000000200)="42cb6fe929fd9d36fad5095ef0522f8a3f3d58eb89c213904a8f31d6c06bc6fbe1240f8f7fe8167d447373983d4e4fb9bb578a584d86f1af148e2f30e346edcdf6f361f55d4f10868c6409a82b87524d1eb5f92263818c33a69c19410f719f0696ad690d22a0c472c2c88f2ab9b2ad32694fbd94f29f5927813a33d5666165b2635bc24bbdd1289e249e3af043ea91f42fea602e42665b409a08722d88d6a4479039ff6f7b7915eae7a975c3a83b620137cab06f04abbec6316a424b773cbcaeb12eca7d211f73", 0xc7}, {&(0x7f0000000300)="8b644fc327f791ff996441b3c6986f62dc471d4746e6f361bcbc24ef59a4c2eedefb3f90aa01cb4112f4edd9b5ede64b7ced6951560e2f97e44b38098ba39daac23c469fe9066e945355595454ee428a274142f845cccea1857797600910f8e8773f43fab68b9531f89be14c179b0e31c3cc1fc79bb14ce6a21d46b3941ce77b543eba6887e5af8ba3086790882971fd4139", 0x92}], 0x3, 0x0, 0x0, 0x10}, 0x90) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/04/09 09:40:41 executing program 7: bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000681000)=@abs, 0x8) [ 205.852711] FAULT_INJECTION: forcing a failure. [ 205.852711] name failslab, interval 1, probability 0, space 0, times 0 [ 205.864075] CPU: 1 PID: 15526 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 205.870923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.880276] Call Trace: [ 205.882875] dump_stack+0x1b9/0x294 [ 205.886526] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.891738] should_fail.cold.4+0xa/0x1a [ 205.895815] ? __lock_acquire+0x7f5/0x5130 [ 205.900063] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.905174] ? __lock_acquire+0x7f5/0x5130 [ 205.909420] ? graph_lock+0x170/0x170 [ 205.913229] ? debug_check_no_locks_freed+0x310/0x310 [ 205.918429] ? find_held_lock+0x36/0x1c0 [ 205.922501] ? __lock_is_held+0xb5/0x140 [ 205.926587] ? check_same_owner+0x320/0x320 [ 205.930922] ? rcu_note_context_switch+0x710/0x710 [ 205.935869] should_failslab+0x124/0x180 [ 205.939945] __kmalloc+0x2c8/0x760 [ 205.943485] ? __lock_acquire+0x7f5/0x5130 [ 205.947708] ? constrain_params_by_rules+0x141/0x1360 [ 205.952881] constrain_params_by_rules+0x141/0x1360 [ 205.957890] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 205.963067] ? lock_downgrade+0x8e0/0x8e0 [ 205.967200] ? rcu_is_watching+0x85/0x140 [ 205.971332] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.976507] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.981687] ? is_bpf_text_address+0xd7/0x170 [ 205.986164] ? kernel_text_address+0x79/0xf0 [ 205.990554] ? __unwind_start+0x166/0x330 [ 205.994681] ? __kernel_text_address+0xd/0x40 [ 205.999157] ? unwind_get_return_address+0x61/0xa0 [ 206.004068] ? __save_stack_trace+0x7e/0xd0 [ 206.008375] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 206.013897] ? snd_interval_refine+0x428/0x700 [ 206.018465] snd_pcm_hw_refine+0x8e9/0x1180 [ 206.022776] ? constrain_params_by_rules+0x1360/0x1360 [ 206.028034] ? snd_pcm_oss_change_params+0x80/0xe0 [ 206.032945] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 206.037685] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 206.043291] ? snd_pcm_oss_poll+0x726/0xc60 [ 206.047595] ? do_sys_poll+0x7ce/0x1150 [ 206.051551] ? SyS_poll+0x123/0x400 [ 206.055159] ? do_syscall_64+0x29e/0x9d0 [ 206.059204] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.064548] ? kasan_check_read+0x11/0x20 [ 206.068677] ? do_raw_spin_unlock+0x9e/0x2e0 [ 206.073066] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 206.077629] ? print_usage_bug+0xc0/0xc0 [ 206.081670] ? kasan_check_write+0x14/0x20 [ 206.085888] ? do_raw_spin_lock+0xc1/0x200 [ 206.090105] ? trace_hardirqs_off+0xd/0x10 [ 206.094318] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 206.099405] ? debug_check_no_obj_freed+0x2ff/0x584 [ 206.104415] ? mark_held_locks+0xc9/0x160 [ 206.108542] ? quarantine_put+0xeb/0x190 [ 206.112591] snd_pcm_hw_param_first+0x30e/0x680 [ 206.117246] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 206.122945] ? _snd_pcm_hw_param_min+0x570/0x570 [ 206.127682] ? mark_held_locks+0xc9/0x160 [ 206.131812] ? kfree+0x111/0x260 [ 206.135162] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 206.141032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.146031] ? trace_hardirqs_on+0xd/0x10 [ 206.150167] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 206.155772] ? alloc_set_pte+0x1077/0x16a0 [ 206.160001] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 206.165876] ? debug_check_no_locks_freed+0x310/0x310 [ 206.171053] ? find_held_lock+0x36/0x1c0 [ 206.175100] ? graph_lock+0x170/0x170 [ 206.178888] ? lock_downgrade+0x8e0/0x8e0 [ 206.183042] snd_pcm_oss_change_params+0x80/0xe0 [ 206.187780] snd_pcm_oss_make_ready+0xbe/0x170 [ 206.194260] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 206.199780] ? kasan_check_write+0x14/0x20 [ 206.204001] ? snd_pcm_oss_make_ready+0x170/0x170 [ 206.208828] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 206.213742] snd_pcm_oss_poll+0x726/0xc60 [ 206.217869] ? __fget_light+0x2ef/0x430 [ 206.221835] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 206.227438] ? __check_object_size+0x95/0x5d9 [ 206.231920] ? __might_sleep+0x95/0x190 [ 206.235895] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.241417] do_sys_poll+0x7ce/0x1150 [ 206.245205] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 206.250814] ? compat_core_sys_select+0xae0/0xae0 [ 206.255635] ? lock_release+0xa10/0xa10 [ 206.259591] ? check_same_owner+0x320/0x320 [ 206.263900] ? find_held_lock+0x36/0x1c0 [ 206.267943] ? graph_lock+0x170/0x170 [ 206.271736] ? find_held_lock+0x36/0x1c0 [ 206.275783] ? lock_downgrade+0x8e0/0x8e0 [ 206.279916] ? proc_cwd_link+0x1d0/0x1d0 [ 206.283962] ? find_held_lock+0x36/0x1c0 [ 206.288012] ? kasan_check_write+0x14/0x20 [ 206.292234] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 206.297149] ? wait_for_completion+0x870/0x870 [ 206.301715] ? __lock_is_held+0xb5/0x140 [ 206.305769] ? __sb_end_write+0xac/0xe0 [ 206.309724] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.315240] ? poll_select_set_timeout+0x14f/0x220 [ 206.320149] ? do_restart_poll+0x2d0/0x2d0 [ 206.324368] ? ksys_write+0x1a6/0x250 [ 206.328152] SyS_poll+0x123/0x400 [ 206.331586] ? SyS_pselect6+0x680/0x680 [ 206.335544] ? do_syscall_64+0xb7/0x9d0 [ 206.339502] ? SyS_pselect6+0x680/0x680 [ 206.343460] do_syscall_64+0x29e/0x9d0 [ 206.347326] ? vmalloc_sync_all+0x30/0x30 [ 206.351466] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.355943] ? finish_task_switch+0x1ca/0x820 [ 206.360420] ? syscall_return_slowpath+0x5c0/0x5c0 [ 206.365334] ? syscall_return_slowpath+0x30f/0x5c0 [ 206.370247] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 206.375594] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.380421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.385590] RIP: 0033:0x455259 [ 206.388759] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 206.396450] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 2018/04/09 09:40:42 executing program 7: bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:42 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0xa}, 0x1}}}, 0xfda5) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0xc0012, 0x8, 0x401, 0x4c13, 0x0, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r3, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r2, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000480)=0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)) msgctl$IPC_RMID(0x0, 0x0) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="f82bb1ff35"], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) bind$bt_hci(r3, &(0x7f0000000300)={0x1f, r5, 0x1}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) [ 206.403699] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 206.410946] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 206.418195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 206.425444] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000007 2018/04/09 09:40:42 executing program 7: bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:42 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x290080) write$vnet(r1, &(0x7f0000000100)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000000080)=""/87, 0x3, 0x4}}, 0x68) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/09 09:40:42 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) socketpair(0x9, 0x7, 0xe3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x200000a4, &(0x7f0000000180)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x32}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x366, 0x0, 0x0, 0x0, 0x100000000}, @exit={0x95}, @map={0x18, 0xa, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x800000000000, 0x0, [], r2}, 0xffffffffffffff3d) accept4$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x1e9f61d9]}, 0x6) finit_module(r3, &(0x7f0000000280)='vmnet1\x00', 0x2) 2018/04/09 09:40:42 executing program 4 (fault-call:1 fault-nth:8): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) [ 206.638610] FAULT_INJECTION: forcing a failure. [ 206.638610] name failslab, interval 1, probability 0, space 0, times 0 [ 206.649957] CPU: 0 PID: 15556 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 206.656797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.666130] Call Trace: [ 206.668703] dump_stack+0x1b9/0x294 [ 206.672314] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.677495] should_fail.cold.4+0xa/0x1a [ 206.681541] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.686627] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 206.691801] ? graph_lock+0x170/0x170 [ 206.695585] ? is_bpf_text_address+0xd7/0x170 [ 206.700066] ? find_held_lock+0x36/0x1c0 [ 206.704111] ? __lock_is_held+0xb5/0x140 [ 206.708163] ? check_same_owner+0x320/0x320 [ 206.712469] ? rcu_note_context_switch+0x710/0x710 [ 206.717387] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 206.722993] ? snd_pcm_oss_poll+0x726/0xc60 [ 206.727297] ? do_sys_poll+0x7ce/0x1150 [ 206.731259] should_failslab+0x124/0x180 [ 206.735305] __kmalloc+0x2c8/0x760 [ 206.738825] ? print_usage_bug+0xc0/0xc0 [ 206.742864] ? kasan_check_write+0x14/0x20 [ 206.747078] ? do_raw_spin_lock+0xc1/0x200 [ 206.751295] ? snd_pcm_plugin_build+0x64/0x670 [ 206.755860] snd_pcm_plugin_build+0x64/0x670 [ 206.760255] snd_pcm_plugin_build_linear+0x29d/0x900 [ 206.765349] ? linear_transfer+0xa20/0xa20 [ 206.769572] snd_pcm_plug_format_plugins+0x7c8/0x1a60 [ 206.774748] ? snd_pcm_plug_slave_format+0x760/0x760 [ 206.779831] ? snd_interval_refine+0x428/0x700 [ 206.784401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.789921] ? snd_pcm_hw_param_max+0x730/0x730 [ 206.794577] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 206.799755] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 206.805460] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 206.811335] ? zap_class+0x720/0x720 [ 206.815039] ? find_held_lock+0x36/0x1c0 [ 206.819091] ? graph_lock+0x170/0x170 [ 206.822873] ? lock_downgrade+0x8e0/0x8e0 [ 206.827029] snd_pcm_oss_change_params+0x80/0xe0 [ 206.831771] snd_pcm_oss_make_ready+0xbe/0x170 [ 206.836340] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 206.841774] ? kasan_check_write+0x14/0x20 [ 206.845989] ? snd_pcm_oss_make_ready+0x170/0x170 [ 206.850817] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 206.855731] snd_pcm_oss_poll+0x726/0xc60 [ 206.859859] ? __fget_light+0x2ef/0x430 [ 206.863818] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 206.869425] ? __check_object_size+0x95/0x5d9 [ 206.873906] ? __might_sleep+0x95/0x190 [ 206.877866] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.883389] do_sys_poll+0x7ce/0x1150 [ 206.887175] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 206.892782] ? compat_core_sys_select+0xae0/0xae0 [ 206.897604] ? zap_class+0x720/0x720 [ 206.901303] ? find_held_lock+0x36/0x1c0 [ 206.905353] ? graph_lock+0x170/0x170 [ 206.909140] ? perf_trace_lock+0xd6/0x900 [ 206.913273] ? find_held_lock+0x36/0x1c0 [ 206.917324] ? lock_downgrade+0x8e0/0x8e0 [ 206.921462] ? find_held_lock+0x36/0x1c0 [ 206.925505] ? kasan_check_write+0x14/0x20 [ 206.929739] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 206.934651] ? wait_for_completion+0x870/0x870 [ 206.939229] ? __sb_end_write+0xac/0xe0 [ 206.943184] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.948700] ? poll_select_set_timeout+0x14f/0x220 [ 206.953609] ? do_restart_poll+0x2d0/0x2d0 [ 206.957826] ? ksys_write+0x1a6/0x250 [ 206.961612] SyS_poll+0x123/0x400 [ 206.965046] ? SyS_pselect6+0x680/0x680 [ 206.969007] ? do_syscall_64+0xb7/0x9d0 [ 206.972972] ? SyS_pselect6+0x680/0x680 [ 206.976929] do_syscall_64+0x29e/0x9d0 [ 206.980807] ? vmalloc_sync_all+0x30/0x30 [ 206.984940] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.989418] ? finish_task_switch+0x1ca/0x820 [ 206.993895] ? syscall_return_slowpath+0x5c0/0x5c0 [ 206.998806] ? syscall_return_slowpath+0x30f/0x5c0 [ 207.003720] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 207.009066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.013898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.019065] RIP: 0033:0x455259 [ 207.022236] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 207.029926] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 2018/04/09 09:40:42 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x810000c0, [{0x40000000}]}) 2018/04/09 09:40:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x11) ioctl$KDSETLED(r4, 0x4b32, 0x1000000000) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="b805000000b94c0000000f01c10f08660f6ead44fbb1eef30f6f259bf79f370f20d835200000000f22d80f01df0f3266b89a000f00d8c744240093a80000c744240268300000c7442406000000000f011c2466b852000f00d0", 0x59}], 0x1, 0x0, &(0x7f0000000180), 0x0) [ 207.037176] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 207.044427] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.051676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.058924] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000008 2018/04/09 09:40:42 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000000)="c32bd357d29dacc9d9850613072ab41d38bbdcc7b239476da2698242ffe367dc642173428973d2744d6c1727aba7b0150404dbe48d137bb01c096ecb49", 0x3d) bind(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000180)=0x6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) [ 207.093519] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/09 09:40:42 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) [ 207.171684] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/09 09:40:43 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="5000000014000102000000000000000000000000000000000000000000000001fe80000000000000000000000000000000000000000000000200a0a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x1}, 0x41) 2018/04/09 09:40:43 executing program 4 (fault-call:1 fault-nth:9): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:43 executing program 6: r0 = socket(0x21, 0x801, 0x7fffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000000)=""/135) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0xb, 0x2000000000000004, 0x1, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) 2018/04/09 09:40:43 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0xa}, 0x1}}}, 0xfda5) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0xc0012, 0x8, 0x401, 0x4c13, 0x0, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r3, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r2, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000480)=0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)) msgctl$IPC_RMID(0x0, 0x0) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="f82bb1ff35"], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) bind$bt_hci(r3, &(0x7f0000000300)={0x1f, r5, 0x1}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) 2018/04/09 09:40:43 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0xa}, 0x1}}}, 0xfda5) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0xc0012, 0x8, 0x401, 0x4c13, 0x0, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r3, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r2, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000480)=0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)) msgctl$IPC_RMID(0x0, 0x0) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="f82bb1ff35"], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) bind$bt_hci(r3, &(0x7f0000000300)={0x1f, r5, 0x1}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) 2018/04/09 09:40:43 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x160) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x80040000, [{0x40000000}]}) 2018/04/09 09:40:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) [ 208.127731] 9pnet_virtio: no channels available for device ./file0/file0 [ 208.130352] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/09 09:40:44 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) [ 208.197924] FAULT_INJECTION: forcing a failure. [ 208.197924] name failslab, interval 1, probability 0, space 0, times 0 [ 208.209233] CPU: 1 PID: 15601 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 208.216075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.225433] Call Trace: [ 208.228033] dump_stack+0x1b9/0x294 [ 208.231679] ? dump_stack_print_info.cold.2+0x52/0x52 [ 208.236890] ? __save_stack_trace+0x7e/0xd0 [ 208.241231] should_fail.cold.4+0xa/0x1a [ 208.245306] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 208.250416] ? kasan_kmalloc+0xc4/0xe0 [ 208.254306] ? __kmalloc+0x14e/0x760 [ 208.258027] ? snd_pcm_plugin_build+0x64/0x670 [ 208.262618] ? snd_pcm_plugin_build_linear+0x29d/0x900 [ 208.267900] ? snd_pcm_plug_format_plugins+0x7c8/0x1a60 [ 208.273273] ? snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 208.279170] ? graph_lock+0x170/0x170 [ 208.282972] ? snd_pcm_oss_poll+0x726/0xc60 [ 208.287302] ? do_sys_poll+0x7ce/0x1150 [ 208.291278] ? SyS_poll+0x123/0x400 [ 208.294891] ? do_syscall_64+0x29e/0x9d0 [ 208.298937] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.304291] ? find_held_lock+0x36/0x1c0 [ 208.308343] ? __lock_is_held+0xb5/0x140 [ 208.312398] ? check_same_owner+0x320/0x320 [ 208.316711] ? rcu_note_context_switch+0x710/0x710 [ 208.321628] should_failslab+0x124/0x180 [ 208.325675] __kmalloc+0x2c8/0x760 [ 208.329202] ? print_usage_bug+0xc0/0xc0 [ 208.333245] ? kasan_check_write+0x14/0x20 [ 208.337462] ? do_raw_spin_lock+0xc1/0x200 [ 208.341683] ? snd_pcm_plugin_build+0x448/0x670 [ 208.346341] snd_pcm_plugin_build+0x448/0x670 [ 208.350825] snd_pcm_plugin_build_linear+0x29d/0x900 [ 208.355914] ? linear_transfer+0xa20/0xa20 [ 208.360138] snd_pcm_plug_format_plugins+0x7c8/0x1a60 [ 208.365316] ? snd_pcm_plug_slave_format+0x760/0x760 [ 208.370401] ? snd_interval_refine+0x428/0x700 [ 208.374974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.380496] ? snd_pcm_hw_param_max+0x730/0x730 [ 208.385150] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 208.390326] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 208.396037] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 208.401908] ? zap_class+0x720/0x720 [ 208.405614] ? find_held_lock+0x36/0x1c0 [ 208.409663] ? graph_lock+0x170/0x170 [ 208.413445] ? lock_downgrade+0x8e0/0x8e0 [ 208.417591] snd_pcm_oss_change_params+0x80/0xe0 [ 208.422328] snd_pcm_oss_make_ready+0xbe/0x170 [ 208.426895] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 208.432329] ? kasan_check_write+0x14/0x20 [ 208.436544] ? snd_pcm_oss_make_ready+0x170/0x170 [ 208.441365] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 208.446281] snd_pcm_oss_poll+0x726/0xc60 [ 208.450412] ? __fget_light+0x2ef/0x430 [ 208.454382] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 208.459992] ? __check_object_size+0x95/0x5d9 [ 208.464482] ? __might_sleep+0x95/0x190 [ 208.468447] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.473969] do_sys_poll+0x7ce/0x1150 [ 208.477759] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 208.483370] ? compat_core_sys_select+0xae0/0xae0 [ 208.488194] ? zap_class+0x720/0x720 [ 208.491894] ? find_held_lock+0x36/0x1c0 [ 208.495937] ? graph_lock+0x170/0x170 [ 208.499723] ? perf_trace_lock+0xd6/0x900 [ 208.503855] ? find_held_lock+0x36/0x1c0 [ 208.507902] ? lock_downgrade+0x8e0/0x8e0 [ 208.512044] ? find_held_lock+0x36/0x1c0 [ 208.516090] ? kasan_check_write+0x14/0x20 [ 208.520308] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 208.525220] ? wait_for_completion+0x870/0x870 [ 208.529800] ? __sb_end_write+0xac/0xe0 [ 208.533759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.539278] ? poll_select_set_timeout+0x14f/0x220 [ 208.544187] ? do_restart_poll+0x2d0/0x2d0 [ 208.548405] ? ksys_write+0x1a6/0x250 [ 208.552191] SyS_poll+0x123/0x400 [ 208.555628] ? SyS_pselect6+0x680/0x680 [ 208.559586] ? do_syscall_64+0xb7/0x9d0 [ 208.563544] ? SyS_pselect6+0x680/0x680 [ 208.567503] do_syscall_64+0x29e/0x9d0 [ 208.571371] ? vmalloc_sync_all+0x30/0x30 [ 208.575500] ? _raw_spin_unlock_irq+0x27/0x70 [ 208.579980] ? finish_task_switch+0x1ca/0x820 [ 208.584458] ? syscall_return_slowpath+0x5c0/0x5c0 [ 208.589371] ? syscall_return_slowpath+0x30f/0x5c0 [ 208.594283] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 208.599630] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.604460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.609628] RIP: 0033:0x455259 [ 208.612796] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 208.620486] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 208.627737] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 208.634986] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 208.642234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/09 09:40:44 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0x294, &(0x7f00000012c0)=""/185}, 0x48) 2018/04/09 09:40:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000080)}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x404000, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/04/09 09:40:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x3}) socket$can_raw(0x1d, 0x3, 0x1) [ 208.649482] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000009 2018/04/09 09:40:44 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:44 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) getpeername(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.sockprotoname\x00') getrlimit(0x2, &(0x7f0000000180)) 2018/04/09 09:40:44 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100}], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x92, &(0x7f0000000180)=""/146, 0x40f00, 0x1}, 0x48) r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0x5, 0xfffffffffffffffd, 0xfffffffffffffffe]}) 2018/04/09 09:40:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xd901, [{0x40000000}]}) [ 208.927481] *** Guest State *** [ 208.930897] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 208.939857] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 208.948730] CR3 = 0x0000000000000000 [ 208.952490] PDPTR0 = 0x0000000100000001 PDPTR1 = 0x00003ff70000f011 [ 208.959058] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 208.965584] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 208.971607] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 208.977620] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 208.984355] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 208.992367] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.000389] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.008411] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.016437] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.024462] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.032505] GDTR: limit=0x00000000, base=0x0000000000000000 [ 209.040536] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.048560] IDTR: limit=0x00000000, base=0x0000000000000000 [ 209.056571] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 209.064587] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 209.071045] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 209.078542] Interruptibility = 00000000 ActivityState = 00000000 [ 209.084801] *** Host State *** [ 209.088059] RIP = 0xffffffff811ee7b3 RSP = 0xffff8801c4fc7370 [ 209.094072] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 209.100531] FSBase=00007fee53f13700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 209.108359] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 209.114297] CR0=0000000080050033 CR3=00000001bb1c6000 CR4=00000000001426e0 [ 209.121390] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 209.128107] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 209.134191] *** Control State *** [ 209.137690] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 209.144390] EntryControls=0000d1ff ExitControls=0023efff [ 209.149888] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 209.156843] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 209.163553] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 209.170174] reason=80000021 qualification=0000000000000000 [ 209.176533] IDTVectoring: info=00000000 errcode=00000000 [ 209.182046] TSC Offset = 0xffffff8d97d34dbe [ 209.186401] EPT pointer = 0x00000001c8b5501e 2018/04/09 09:40:45 executing program 2: r0 = gettid() ioprio_get$pid(0x7a4017da8f461ce1, r0) ioprio_set$pid(0x1, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r3}) 2018/04/09 09:40:45 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0xa}, 0x1}}}, 0xfda5) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0xc0012, 0x8, 0x401, 0x4c13, 0x0, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r3, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') ptrace$poke(0x5, r2, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000480)=0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)) msgctl$IPC_RMID(0x0, 0x0) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="f82bb1ff35"], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) bind$bt_hci(r3, &(0x7f0000000300)={0x1f, r5, 0x1}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) 2018/04/09 09:40:45 executing program 4 (fault-call:1 fault-nth:10): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:45 executing program 6: r0 = socket(0x1e, 0x2, 0x80000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:45 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x8, 0x7, 0x1000}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x13) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x1f, 0x4) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xc) socketpair(0x4, 0x0, 0x80000001, &(0x7f0000000080)) 2018/04/09 09:40:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x4800, [{0x40000000}]}) 2018/04/09 09:40:45 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = dup2(r0, r0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000100)="8fe831595a92f9925268d15cce46c82dfefafea682cc78c70fb5cbc364040f1ff21e6b0e038e7023a43723426264845f0f22b97ebf42be809120eeb06ce5f66e89ae2cf0b55dd798d29d4a137902c9e35d1b971887d75ffc40bce6296e5bad6ad2a76eadf550e29ab986507cad0efe65b978186a50be73fc00cbe35d9d3f374097a87e5747dad5eebc325abe541a2490d5cb899cae6ddd4f277afa8c31642ebf2446069f29f8e04362060c63497854ba320b1d", 0xb3}, {&(0x7f0000000200)="4a9324a962c271e65b83f8f8638db963310a88334b08e31027f3dfa1efde2ebac0eda7c56940706c", 0x28}, {&(0x7f0000000240)="add100a33a15251ebcd40bcad01123903cad1204ac4577f37a951dcc67dfe64e0b3cafcfec9b67fe2461c6539f998457c135ca1b07c0bbf7abf6", 0x3a}, {&(0x7f0000000280)="1c1aa06f66529d35eeea6c5d6df7f916fa06ca5f4fb9fb909897da32b7b3de3693bedc796e46b8977d26fb", 0x2b}, {&(0x7f00000002c0)="b75cd05db418a3bca0f4f17768f11a864a0067c73499766176e980e7dcafcef0fbd92128dc34f31cccaeee8bf43c37d5fb7642746b07b3c154977458fafbbf3f3e12c0d037532c1d8b1395e7a89ee90485a17d92c7dfbdc23a9807d03b98734be37bcf53e0855371494b8848986fc4afe5e87da3c352884ca3a94a610ddfd62956a1fea4bdfef6922abb30ad80fee2566fd6694f97a543da5bf62d989642a59c326971a800f515abaa133a49eccf47e66f4ccb80103b0b0b28e87be37a6e3f30", 0xc0}, {&(0x7f0000000380)="833fd45a993e255dd5b2a76ae0f2a3ec8af3a1ca12b87033a095069a8a6d8a71bcc74640e50b00e487d2b95823b33da5a7b8fe0fd1d63b253096ec0bd8a11b0c9b7c1d575660ae099b4cce18f41c56c303b55a4ecb33a4d24e4c0961846cef1b5d360efdc6755c749002b35476dea6c79d852ceb53e5", 0x76}], 0x6, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x6) lseek(r0, 0x0, 0x4) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) 2018/04/09 09:40:45 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) [ 209.894923] FAULT_INJECTION: forcing a failure. [ 209.894923] name failslab, interval 1, probability 0, space 0, times 0 [ 209.906241] CPU: 0 PID: 15671 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 209.913096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.922442] Call Trace: [ 209.925023] dump_stack+0x1b9/0x294 [ 209.928641] ? dump_stack_print_info.cold.2+0x52/0x52 [ 209.933816] ? SyS_poll+0x123/0x400 [ 209.937423] ? do_syscall_64+0x29e/0x9d0 [ 209.941465] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.946814] should_fail.cold.4+0xa/0x1a [ 209.950858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 209.955948] ? graph_lock+0x170/0x170 [ 209.959732] ? find_held_lock+0x36/0x1c0 [ 209.963777] ? __lock_is_held+0xb5/0x140 [ 209.967828] ? check_same_owner+0x320/0x320 [ 209.972132] ? rcu_note_context_switch+0x710/0x710 [ 209.977051] should_failslab+0x124/0x180 [ 209.981097] __kmalloc+0x2c8/0x760 [ 209.984621] ? linear_transfer+0xa20/0xa20 [ 209.988838] ? snd_pcm_plugin_build+0x64/0x670 [ 209.993401] snd_pcm_plugin_build+0x64/0x670 [ 209.997793] snd_pcm_plugin_build_io+0x28c/0x720 [ 210.002529] ? io_playback_transfer+0x310/0x310 [ 210.007182] ? snd_pcm_hw_param_max+0x730/0x730 [ 210.011835] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 210.017013] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 210.022710] ? alloc_set_pte+0x1077/0x16a0 [ 210.026936] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 210.032802] ? debug_check_no_locks_freed+0x310/0x310 [ 210.037976] ? find_held_lock+0x36/0x1c0 [ 210.042030] ? graph_lock+0x170/0x170 [ 210.045815] ? lock_downgrade+0x8e0/0x8e0 [ 210.049961] snd_pcm_oss_change_params+0x80/0xe0 [ 210.054700] snd_pcm_oss_make_ready+0xbe/0x170 [ 210.059265] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 210.064697] ? kasan_check_write+0x14/0x20 [ 210.068912] ? snd_pcm_oss_make_ready+0x170/0x170 [ 210.073737] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 210.078651] snd_pcm_oss_poll+0x726/0xc60 [ 210.082777] ? __fget_light+0x2ef/0x430 [ 210.086736] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 210.092338] ? __check_object_size+0x95/0x5d9 [ 210.096814] ? __might_sleep+0x95/0x190 [ 210.100777] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.106297] do_sys_poll+0x7ce/0x1150 [ 210.110084] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 210.115691] ? compat_core_sys_select+0xae0/0xae0 [ 210.120513] ? lock_release+0xa10/0xa10 [ 210.124466] ? check_same_owner+0x320/0x320 [ 210.128770] ? find_held_lock+0x36/0x1c0 [ 210.132814] ? graph_lock+0x170/0x170 [ 210.136606] ? find_held_lock+0x36/0x1c0 [ 210.140653] ? lock_downgrade+0x8e0/0x8e0 [ 210.144785] ? proc_cwd_link+0x1d0/0x1d0 [ 210.148829] ? find_held_lock+0x36/0x1c0 [ 210.152873] ? kasan_check_write+0x14/0x20 [ 210.157090] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 210.162001] ? wait_for_completion+0x870/0x870 [ 210.166575] ? __lock_is_held+0xb5/0x140 [ 210.170626] ? __sb_end_write+0xac/0xe0 [ 210.174581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.180101] ? poll_select_set_timeout+0x14f/0x220 [ 210.185013] ? do_restart_poll+0x2d0/0x2d0 [ 210.189234] ? ksys_write+0x1a6/0x250 [ 210.193026] SyS_poll+0x123/0x400 [ 210.196466] ? SyS_pselect6+0x680/0x680 [ 210.200429] ? do_syscall_64+0xb7/0x9d0 [ 210.204384] ? SyS_pselect6+0x680/0x680 [ 210.208338] do_syscall_64+0x29e/0x9d0 [ 210.212207] ? vmalloc_sync_all+0x30/0x30 [ 210.216336] ? kasan_check_write+0x14/0x20 [ 210.220554] ? syscall_return_slowpath+0x5c0/0x5c0 [ 210.225465] ? syscall_return_slowpath+0x30f/0x5c0 [ 210.230377] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 210.235723] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.240549] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.245716] RIP: 0033:0x455259 [ 210.248882] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 210.256571] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 210.263819] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 210.271070] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.278317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 210.285564] R13: 0000000000000462 R14: 00000000006f99d0 R15: 000000000000000a 2018/04/09 09:40:46 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'gre0\x00', 0x4}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', r1}) socketpair(0x10, 0xffffffffffffffff, 0x10001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x1ff}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x0, &(0x7f0000000400)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f0000000340)=""/185, 0x0, 0x0, [], r2}, 0x48) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000180)={0x2, 0x0, [{0x3fc00, 0x0, 0x0, 0x0, @sint={0x2, 0x3}}, {0x80000001, 0x4, 0x0, 0x0, @msi={0x1, 0x5, 0x100}}]}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=@random={'system.', 'gre0\x00'}) 2018/04/09 09:40:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xfffffffffffffe3b, &(0x7f0000881ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140004004e000101000000009b52fef50eb5423f0f5de08dd100010000000000008141aefd15d5649477cccb"], 0x14}, 0x1}, 0x0) [ 210.329643] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/09 09:40:46 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0xfffffffffffffffd, 0x16c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80200) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x7, 0x1}, 0x14) 2018/04/09 09:40:46 executing program 4 (fault-call:1 fault-nth:11): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x22, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000140)={0x0, r6, 0x1}) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000240)) fdatasync(r8) r9 = dup2(r4, r6) dup3(r6, r5, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) r10 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r9, 0x8250aea6, &(0x7f0000000180)=""/103) setsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000000000)={0x6, 0x63, 0x3, 0x8001, 0x8, 0x5, 0x401}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/09 09:40:46 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = dup3(r0, r0, 0x80000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r3}, 0x48) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000300)) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000280)='[}cpusetGPLkeyringvboxnet1wlan0vmnet0+self:mime_typeuser+^vmnet1mime_typecpusettrusted\'\x00') 2018/04/09 09:40:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='ns/ipc\x00') r1 = openat$cgroup_ro(r0, &(0x7f0000000300)="060008003163eacb6d2676ff0300e16389db30c7d9e82fa60d2dde55dec8772b93d1346f3abb5fe0742ab97d0ffca3d9f6c9390ddf63119320b0a074bc742893cd1613b7e1ecc885fe060030ebf8ba890cd59f4e604d737ec5985c63907bc49e3b62eeaa231c5357553220b815809fb8d6e646ff8873469d4b4717a6df2893f438c58dd8f6177a9950c87d5f94f76885a738aadecb3a897ed0c4b931bd796d33df7a73fbcdab", 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000280)={0x7, &(0x7f0000000000)=[0x1000, 0x1, 0x2, 0x8, 0x1, 0x7ff, 0xfffffffffffffffa]}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) pread64(r2, &(0x7f00000000c0)=""/134, 0x86, 0x745a444) [ 210.641141] FAULT_INJECTION: forcing a failure. [ 210.641141] name failslab, interval 1, probability 0, space 0, times 0 [ 210.652554] CPU: 0 PID: 15711 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 210.659399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.668749] Call Trace: [ 210.671332] dump_stack+0x1b9/0x294 [ 210.674946] ? dump_stack_print_info.cold.2+0x52/0x52 [ 210.680125] ? __save_stack_trace+0x7e/0xd0 [ 210.684437] should_fail.cold.4+0xa/0x1a [ 210.688482] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.693565] ? kasan_kmalloc+0xc4/0xe0 [ 210.697436] ? __kmalloc+0x14e/0x760 [ 210.701131] ? snd_pcm_plugin_build+0x64/0x670 [ 210.705695] ? snd_pcm_plugin_build_io+0x28c/0x720 [ 210.710604] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 210.716469] ? snd_pcm_oss_change_params+0x80/0xe0 [ 210.721380] ? graph_lock+0x170/0x170 [ 210.725164] ? do_sys_poll+0x7ce/0x1150 [ 210.729126] ? SyS_poll+0x123/0x400 [ 210.732733] ? do_syscall_64+0x29e/0x9d0 [ 210.736777] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.742127] ? find_held_lock+0x36/0x1c0 [ 210.746179] ? __lock_is_held+0xb5/0x140 [ 210.750235] ? check_same_owner+0x320/0x320 [ 210.754544] ? rcu_note_context_switch+0x710/0x710 [ 210.759460] should_failslab+0x124/0x180 [ 210.763513] __kmalloc+0x2c8/0x760 [ 210.767039] ? linear_transfer+0xa20/0xa20 [ 210.771260] ? snd_pcm_plugin_build+0x448/0x670 [ 210.775914] snd_pcm_plugin_build+0x448/0x670 [ 210.780395] snd_pcm_plugin_build_io+0x28c/0x720 [ 210.785134] ? io_playback_transfer+0x310/0x310 [ 210.789787] ? snd_pcm_hw_param_max+0x730/0x730 [ 210.794447] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 210.799623] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 210.805327] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 210.811203] ? zap_class+0x720/0x720 [ 210.814902] ? find_held_lock+0x36/0x1c0 [ 210.818946] ? graph_lock+0x170/0x170 [ 210.822728] ? lock_downgrade+0x8e0/0x8e0 [ 210.826873] snd_pcm_oss_change_params+0x80/0xe0 [ 210.831610] snd_pcm_oss_make_ready+0xbe/0x170 [ 210.836176] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 210.841609] ? kasan_check_write+0x14/0x20 [ 210.845826] ? snd_pcm_oss_make_ready+0x170/0x170 [ 210.850649] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 210.855563] snd_pcm_oss_poll+0x726/0xc60 [ 210.859692] ? __fget_light+0x2ef/0x430 [ 210.863650] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 210.869254] ? __check_object_size+0x95/0x5d9 [ 210.873736] ? __might_sleep+0x95/0x190 [ 210.877699] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.883220] do_sys_poll+0x7ce/0x1150 [ 210.887016] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 210.892630] ? compat_core_sys_select+0xae0/0xae0 [ 210.897453] ? zap_class+0x720/0x720 [ 210.901153] ? find_held_lock+0x36/0x1c0 [ 210.905198] ? graph_lock+0x170/0x170 [ 210.908985] ? perf_trace_lock+0xd6/0x900 [ 210.913125] ? find_held_lock+0x36/0x1c0 [ 210.917175] ? lock_downgrade+0x8e0/0x8e0 [ 210.921314] ? find_held_lock+0x36/0x1c0 [ 210.925359] ? kasan_check_write+0x14/0x20 [ 210.929575] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 210.934491] ? wait_for_completion+0x870/0x870 [ 210.939069] ? __sb_end_write+0xac/0xe0 [ 210.943032] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.948551] ? poll_select_set_timeout+0x14f/0x220 [ 210.953461] ? do_restart_poll+0x2d0/0x2d0 [ 210.957681] ? ksys_write+0x1a6/0x250 [ 210.961464] SyS_poll+0x123/0x400 [ 210.964898] ? SyS_pselect6+0x680/0x680 [ 210.968859] ? do_syscall_64+0xb7/0x9d0 [ 210.972815] ? SyS_pselect6+0x680/0x680 [ 210.976773] do_syscall_64+0x29e/0x9d0 [ 210.980640] ? vmalloc_sync_all+0x30/0x30 [ 210.984772] ? kasan_check_write+0x14/0x20 [ 210.988988] ? syscall_return_slowpath+0x5c0/0x5c0 [ 210.993905] ? syscall_return_slowpath+0x30f/0x5c0 [ 210.998818] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 211.004166] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.008996] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.014170] RIP: 0033:0x455259 [ 211.017340] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 211.025032] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 211.032281] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 211.039532] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.046781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 211.054042] R13: 0000000000000462 R14: 00000000006f99d0 R15: 000000000000000b 2018/04/09 09:40:47 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) 2018/04/09 09:40:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0xbff, [{0x40000000}]}) 2018/04/09 09:40:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7, 0xfffffffffffffffd) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x400000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000000d000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/244, 0x6}) ioctl$TCSBRK(r0, 0x5409, 0x8) 2018/04/09 09:40:47 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1ce, 0xffffffffffffffff, 0x3ff00000000000, 0x1f, 0x7fffffff, 0x7, 0x1, 0xca3, 0x400, 0x6, 0x1000, 0x80000001, 0x7fff, 0x0, 0x8]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r3, 0x5, 0x20}, 0xc) 2018/04/09 09:40:47 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:47 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r1, r0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x4000) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000005c0)={@empty, @loopback, 0x0}, &(0x7f0000000600)=0xc) connect$can_bcm(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000008f000002004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0843840e1aab734fd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e23e0000002000000000000ff0000000000000000000000000000000000000000000000000000000000001ce010dc2be30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068cb2fea14de07d77ad96dfc17c000000000000000000000000000000000000000000000000000000000000000"], 0x1) io_setup(0x21, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000080)={0x1d}, 0x10) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'e\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x4e20, @rand_addr=0xfff}}) 2018/04/09 09:40:47 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x3, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000080)={{0x95}, 'port1\x00', 0x1, 0x1000, 0x6, 0x1, 0x20, 0x609, 0x11c5, 0x0, 0x5, 0xeffd}) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:47 executing program 4 (fault-call:1 fault-nth:12): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) [ 211.918705] FAULT_INJECTION: forcing a failure. [ 211.918705] name failslab, interval 1, probability 0, space 0, times 0 [ 211.930081] CPU: 1 PID: 15734 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 211.936926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.946277] Call Trace: [ 211.948860] dump_stack+0x1b9/0x294 [ 211.952483] ? dump_stack_print_info.cold.2+0x52/0x52 [ 211.957665] should_fail.cold.4+0xa/0x1a [ 211.961710] ? save_stack+0xa9/0xd0 [ 211.965321] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.970410] ? snd_pcm_plugin_build+0x448/0x670 [ 211.975065] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 211.980931] ? snd_pcm_oss_change_params+0x80/0xe0 [ 211.985845] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 211.990583] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 211.996190] ? snd_pcm_oss_poll+0x726/0xc60 [ 212.000492] ? do_sys_poll+0x7ce/0x1150 [ 212.004453] ? graph_lock+0x170/0x170 [ 212.008244] ? find_held_lock+0x36/0x1c0 [ 212.012298] ? __lock_is_held+0xb5/0x140 [ 212.016353] ? check_same_owner+0x320/0x320 [ 212.020658] ? rcu_note_context_switch+0x710/0x710 [ 212.025577] should_failslab+0x124/0x180 [ 212.029623] kmem_cache_alloc_trace+0x2cb/0x780 [ 212.034274] ? snd_pcm_plugin_build+0x448/0x670 [ 212.038932] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 212.044628] ? _snd_pcm_hw_param_min+0x570/0x570 [ 212.049367] ? snd_pcm_hw_param_max+0x730/0x730 [ 212.054026] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 212.059200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 212.064729] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 212.069643] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 212.075348] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 212.081223] ? zap_class+0x720/0x720 [ 212.084922] ? find_held_lock+0x36/0x1c0 [ 212.088970] ? graph_lock+0x170/0x170 [ 212.092776] snd_pcm_oss_change_params+0x80/0xe0 [ 212.097515] snd_pcm_oss_make_ready+0xbe/0x170 [ 212.102080] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 212.107512] ? kasan_check_write+0x14/0x20 [ 212.111730] ? snd_pcm_oss_make_ready+0x170/0x170 [ 212.116555] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 212.121470] snd_pcm_oss_poll+0x726/0xc60 [ 212.125597] ? __fget_light+0x2ef/0x430 [ 212.129557] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 212.135159] ? __check_object_size+0x95/0x5d9 [ 212.139638] ? __might_sleep+0x95/0x190 [ 212.143597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.149118] do_sys_poll+0x7ce/0x1150 [ 212.152905] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 212.158514] ? compat_core_sys_select+0xae0/0xae0 [ 212.163337] ? zap_class+0x720/0x720 [ 212.167037] ? find_held_lock+0x36/0x1c0 [ 212.171080] ? graph_lock+0x170/0x170 [ 212.174866] ? perf_trace_lock+0xd6/0x900 [ 212.178998] ? find_held_lock+0x36/0x1c0 [ 212.183053] ? lock_downgrade+0x8e0/0x8e0 [ 212.187191] ? find_held_lock+0x36/0x1c0 [ 212.191235] ? kasan_check_write+0x14/0x20 [ 212.195455] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 212.200369] ? wait_for_completion+0x870/0x870 [ 212.204947] ? __sb_end_write+0xac/0xe0 [ 212.208913] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.214430] ? poll_select_set_timeout+0x14f/0x220 [ 212.219341] ? do_restart_poll+0x2d0/0x2d0 [ 212.223560] ? ksys_write+0x1a6/0x250 [ 212.227345] SyS_poll+0x123/0x400 [ 212.230782] ? SyS_pselect6+0x680/0x680 [ 212.234739] ? do_syscall_64+0xb7/0x9d0 [ 212.238694] ? SyS_pselect6+0x680/0x680 [ 212.242653] do_syscall_64+0x29e/0x9d0 [ 212.246521] ? vmalloc_sync_all+0x30/0x30 [ 212.250652] ? _raw_spin_unlock_irq+0x27/0x70 [ 212.255131] ? finish_task_switch+0x1ca/0x820 [ 212.259607] ? syscall_return_slowpath+0x5c0/0x5c0 [ 212.264518] ? syscall_return_slowpath+0x30f/0x5c0 [ 212.270647] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 212.276009] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.280841] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.286013] RIP: 0033:0x455259 [ 212.289189] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 212.296880] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 212.304132] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 212.311382] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 212.318637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 212.325887] R13: 0000000000000462 R14: 00000000006f99d0 R15: 000000000000000c 2018/04/09 09:40:48 executing program 6: r0 = socket(0x1e, 0x1000000000003, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101200, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x8, 0x401, 0x3, 0x401, 0x10001, 0x5, 0x4, 0x8, 0x6, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)) 2018/04/09 09:40:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/09 09:40:48 executing program 3: getpid() bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xdf}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8da0008393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x9) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x730000, &(0x7f0000000440)) 2018/04/09 09:40:48 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/09 09:40:48 executing program 4 (fault-call:1 fault-nth:13): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) [ 212.703208] FAULT_INJECTION: forcing a failure. [ 212.703208] name failslab, interval 1, probability 0, space 0, times 0 [ 212.714516] CPU: 1 PID: 15771 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 212.721354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.730713] Call Trace: [ 212.733290] dump_stack+0x1b9/0x294 [ 212.736908] ? dump_stack_print_info.cold.2+0x52/0x52 [ 212.742097] should_fail.cold.4+0xa/0x1a [ 212.746146] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.751240] ? debug_check_no_locks_freed+0x310/0x310 [ 212.756416] ? graph_lock+0x170/0x170 [ 212.760199] ? debug_check_no_locks_freed+0x310/0x310 [ 212.765379] ? snd_pcm_oss_change_params+0x80/0xe0 [ 212.770295] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 212.775905] ? snd_pcm_oss_poll+0x726/0xc60 [ 212.780219] ? find_held_lock+0x36/0x1c0 [ 212.784271] ? __lock_is_held+0xb5/0x140 [ 212.788329] ? check_same_owner+0x320/0x320 [ 212.792642] ? rcu_note_context_switch+0x710/0x710 [ 212.797557] ? graph_lock+0x170/0x170 [ 212.801355] should_failslab+0x124/0x180 [ 212.805405] __kmalloc+0x2c8/0x760 [ 212.808936] ? constrain_params_by_rules+0x141/0x1360 [ 212.814113] ? find_held_lock+0x36/0x1c0 [ 212.818162] constrain_params_by_rules+0x141/0x1360 [ 212.823168] ? lock_downgrade+0x8e0/0x8e0 [ 212.827308] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 212.832483] ? rcu_is_watching+0x85/0x140 [ 212.836619] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 212.841796] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 212.846979] ? is_bpf_text_address+0xd7/0x170 [ 212.851460] ? kernel_text_address+0x79/0xf0 [ 212.855857] ? __unwind_start+0x166/0x330 [ 212.859992] ? __kernel_text_address+0xd/0x40 [ 212.864477] ? unwind_get_return_address+0x61/0xa0 [ 212.869393] ? __save_stack_trace+0x7e/0xd0 [ 212.873709] ? save_stack+0xa9/0xd0 [ 212.877323] ? save_stack+0x43/0xd0 [ 212.880937] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 212.885938] ? snd_interval_refine+0x428/0x700 [ 212.890509] snd_pcm_hw_refine+0x8e9/0x1180 [ 212.894825] ? constrain_params_by_rules+0x1360/0x1360 [ 212.900116] ? graph_lock+0x170/0x170 [ 212.903900] ? __lock_is_held+0xb5/0x140 [ 212.907961] ? __lock_is_held+0xb5/0x140 [ 212.912022] ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 212.917893] ? rcu_read_lock_sched_held+0x108/0x120 [ 212.922898] ? kmem_cache_alloc_trace+0x616/0x780 [ 212.927729] ? _snd_pcm_hw_param_min+0x330/0x570 [ 212.932475] snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10 [ 212.938177] ? _snd_pcm_hw_param_min+0x570/0x570 [ 212.942920] ? snd_pcm_hw_param_max+0x730/0x730 [ 212.947589] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 212.952763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 212.958284] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 212.963201] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 212.968912] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 212.974788] ? zap_class+0x720/0x720 [ 212.978492] ? find_held_lock+0x36/0x1c0 [ 212.982546] ? graph_lock+0x170/0x170 [ 212.986365] snd_pcm_oss_change_params+0x80/0xe0 [ 212.991107] snd_pcm_oss_make_ready+0xbe/0x170 [ 212.995676] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 213.001111] ? kasan_check_write+0x14/0x20 [ 213.005338] ? snd_pcm_oss_make_ready+0x170/0x170 [ 213.010166] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 213.015087] snd_pcm_oss_poll+0x726/0xc60 [ 213.019222] ? __fget_light+0x2ef/0x430 [ 213.023185] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 213.028803] ? __check_object_size+0x95/0x5d9 [ 213.033289] ? __might_sleep+0x95/0x190 [ 213.037254] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.042783] do_sys_poll+0x7ce/0x1150 [ 213.046577] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 213.052191] ? compat_core_sys_select+0xae0/0xae0 [ 213.057024] ? zap_class+0x720/0x720 [ 213.060727] ? find_held_lock+0x36/0x1c0 [ 213.064774] ? graph_lock+0x170/0x170 [ 213.068566] ? perf_trace_lock+0xd6/0x900 [ 213.072707] ? find_held_lock+0x36/0x1c0 [ 213.076764] ? lock_downgrade+0x8e0/0x8e0 [ 213.080911] ? find_held_lock+0x36/0x1c0 [ 213.084962] ? kasan_check_write+0x14/0x20 [ 213.089185] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 213.094101] ? wait_for_completion+0x870/0x870 [ 213.098687] ? __sb_end_write+0xac/0xe0 [ 213.102646] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.108169] ? poll_select_set_timeout+0x14f/0x220 [ 213.113085] ? do_restart_poll+0x2d0/0x2d0 [ 213.117318] ? ksys_write+0x1a6/0x250 [ 213.121113] SyS_poll+0x123/0x400 [ 213.124550] ? SyS_pselect6+0x680/0x680 [ 213.128514] ? do_syscall_64+0xb7/0x9d0 [ 213.132477] ? SyS_pselect6+0x680/0x680 [ 213.136438] do_syscall_64+0x29e/0x9d0 [ 213.140310] ? vmalloc_sync_all+0x30/0x30 [ 213.144446] ? _raw_spin_unlock_irq+0x27/0x70 [ 213.148929] ? finish_task_switch+0x1ca/0x820 [ 213.153414] ? syscall_return_slowpath+0x5c0/0x5c0 [ 213.158332] ? syscall_return_slowpath+0x30f/0x5c0 [ 213.163250] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 213.168601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.173434] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.178609] RIP: 0033:0x455259 [ 213.181780] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 213.190246] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 213.197503] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 213.204756] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.212011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.219279] R13: 0000000000000462 R14: 00000000006f99d0 R15: 000000000000000d 2018/04/09 09:40:49 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/09 09:40:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b19bc519eea8aaaaaaaaaabb86dd60f32ebc00280098fe80000000000000000000000000000000000000000000000000000000000000000200000000000007080000000000000000c2040004019078006788ed00e4f267"], &(0x7f00000003c0)) 2018/04/09 09:40:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x7, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000080)="8f", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendmmsg$unix(r0, &(0x7f00000041c0)=[{&(0x7f0000000240)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000014c0)="ff7242097aaadf3308b156703b8fabc46f5e917d63694b4006ae2e8072a3522931cb0a7d582cbae342f516e78b83cc4bc4e6d68237230b0409e1617bb91ff277949b789f95ef133dfdd5a9980ab61bf092036ce3261018b5797b8b2a21ca4d782a56d1dad9630f1fbc249d1e39cb2bc229dedccf6a359f9c67b82ca9ce042be94a31fa0ce857337e0479b6297e5da21b8d4382e4dd707b34263042ed288df594822287f9663f3beb1bf95d9c84030c1f7e54a9", 0xb3}], 0x1, &(0x7f00000025c0)}], 0x1, 0x0) 2018/04/09 09:40:49 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) socket(0xa, 0x800, 0x5646) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:49 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x10000002, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) socketpair(0xe, 0xe, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0xff, 0x8, 0x2, 0x7b9a, 0x7f}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000000000000100, 0x0) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x8004000000000000, [{0x40000000}]}) 2018/04/09 09:40:49 executing program 4 (fault-call:1 fault-nth:14): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:49 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000016c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 213.334749] FAULT_INJECTION: forcing a failure. [ 213.334749] name failslab, interval 1, probability 0, space 0, times 0 [ 213.346126] CPU: 0 PID: 15794 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 213.352971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.362752] Call Trace: [ 213.365527] dump_stack+0x1b9/0x294 [ 213.369168] ? dump_stack_print_info.cold.2+0x52/0x52 [ 213.374371] should_fail.cold.4+0xa/0x1a [ 213.378446] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/09 09:40:49 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r1, r0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x4000) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000005c0)={@empty, @loopback, 0x0}, &(0x7f0000000600)=0xc) connect$can_bcm(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000008f000002004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0843840e1aab734fd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e23e0000002000000000000ff0000000000000000000000000000000000000000000000000000000000001ce010dc2be30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068cb2fea14de07d77ad96dfc17c000000000000000000000000000000000000000000000000000000000000000"], 0x1) io_setup(0x21, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000080)={0x1d}, 0x10) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'e\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x4e20, @rand_addr=0xfff}}) 2018/04/09 09:40:49 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x5, 0x6, 0xef, 0x8}, {0xfffffffffffffc01, 0xfffffffffffffe00, 0x800, 0x6d}, {0xfffffffffffffff9, 0x2, 0x8, 0x3}, {0xfff, 0xc0a, 0x10001, 0x41}, {0x3, 0x0, 0x678c5b33, 0x92}, {0x7, 0x8, 0x3ff, 0x2}]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7ff}, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x100000001, {0x2, 0x4e24, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x200, 0x6, 0xe83, 0x6, 0x1, &(0x7f0000000040)='ip6tnl0\x00', 0x1, 0x19, 0x7}) [ 213.383557] ? __lock_acquire+0x7f5/0x5130 [ 213.387800] ? graph_lock+0x170/0x170 [ 213.391618] ? find_held_lock+0x36/0x1c0 [ 213.395694] ? __lock_is_held+0xb5/0x140 [ 213.399769] ? check_same_owner+0x320/0x320 [ 213.404100] ? do_raw_spin_lock+0xc1/0x200 [ 213.408339] ? rcu_note_context_switch+0x710/0x710 [ 213.413360] ? trace_hardirqs_off+0xd/0x10 [ 213.417637] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 213.422755] should_failslab+0x124/0x180 [ 213.426836] __kmalloc+0x2c8/0x760 [ 213.430380] ? __lock_acquire+0x7f5/0x5130 2018/04/09 09:40:49 executing program 1: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x3, r3, 0x5) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$KIOCSOUND(r4, 0x4b2f, 0x7ff) sendmsg$alg(r2, &(0x7f0000c24fc8)={0x0, 0x0, &(0x7f00000cef80)=[{&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e837469", 0x38}], 0x1, &(0x7f000075e000)}, 0x0) [ 213.434620] ? mark_held_locks+0xc9/0x160 [ 213.438774] ? constrain_params_by_rules+0x141/0x1360 [ 213.443978] constrain_params_by_rules+0x141/0x1360 [ 213.449014] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 213.454215] ? lock_downgrade+0x8e0/0x8e0 [ 213.458374] ? kasan_check_read+0x11/0x20 [ 213.462533] ? rcu_is_watching+0x85/0x140 [ 213.466693] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 213.471885] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 213.477073] ? is_bpf_text_address+0xd7/0x170 [ 213.481556] ? kernel_text_address+0x79/0xf0 [ 213.485956] ? __unwind_start+0x166/0x330 [ 213.490087] ? __kernel_text_address+0xd/0x40 [ 213.494569] ? unwind_get_return_address+0x61/0xa0 [ 213.499482] ? __save_stack_trace+0x7e/0xd0 [ 213.503791] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 213.509316] ? snd_interval_refine+0x428/0x700 [ 213.513887] snd_pcm_hw_refine+0x8e9/0x1180 [ 213.518200] ? constrain_params_by_rules+0x1360/0x1360 [ 213.523459] ? snd_pcm_oss_change_params+0x80/0xe0 [ 213.528369] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 213.533106] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 213.538711] ? snd_pcm_oss_poll+0x726/0xc60 [ 213.543020] ? do_sys_poll+0x7ce/0x1150 [ 213.546980] ? SyS_poll+0x123/0x400 [ 213.550590] ? do_syscall_64+0x29e/0x9d0 [ 213.554633] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.559979] ? kasan_check_read+0x11/0x20 [ 213.564112] ? do_raw_spin_unlock+0x9e/0x2e0 [ 213.568502] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 213.573067] ? print_usage_bug+0xc0/0xc0 [ 213.577108] ? kasan_check_write+0x14/0x20 [ 213.581324] ? do_raw_spin_lock+0xc1/0x200 [ 213.585543] ? trace_hardirqs_off+0xd/0x10 [ 213.589759] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 213.594845] ? debug_check_no_obj_freed+0x2ff/0x584 [ 213.599850] ? mark_held_locks+0xc9/0x160 [ 213.603979] ? quarantine_put+0xeb/0x190 [ 213.608033] snd_pcm_hw_param_first+0x30e/0x680 [ 213.612689] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 213.618908] ? _snd_pcm_hw_param_min+0x570/0x570 [ 213.623648] ? snd_pcm_hw_param_max+0x730/0x730 [ 213.628304] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 213.633477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.638995] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 213.643914] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 213.649626] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 213.655494] ? debug_check_no_locks_freed+0x310/0x310 [ 213.660668] ? find_held_lock+0x36/0x1c0 [ 213.664715] ? graph_lock+0x170/0x170 [ 213.668518] snd_pcm_oss_change_params+0x80/0xe0 [ 213.673257] snd_pcm_oss_make_ready+0xbe/0x170 [ 213.677824] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 213.683258] ? kasan_check_write+0x14/0x20 [ 213.687493] ? snd_pcm_oss_make_ready+0x170/0x170 [ 213.692319] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 213.697233] snd_pcm_oss_poll+0x726/0xc60 [ 213.701363] ? __fget_light+0x2ef/0x430 [ 213.705322] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 213.710928] ? __check_object_size+0x95/0x5d9 [ 213.715410] ? __might_sleep+0x95/0x190 [ 213.719370] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.724895] do_sys_poll+0x7ce/0x1150 [ 213.728684] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 213.734294] ? compat_core_sys_select+0xae0/0xae0 [ 213.739122] ? lock_release+0xa10/0xa10 [ 213.743081] ? check_same_owner+0x320/0x320 [ 213.747387] ? find_held_lock+0x36/0x1c0 [ 213.751434] ? graph_lock+0x170/0x170 [ 213.755227] ? find_held_lock+0x36/0x1c0 [ 213.759278] ? lock_downgrade+0x8e0/0x8e0 [ 213.763410] ? proc_cwd_link+0x1d0/0x1d0 [ 213.767469] ? find_held_lock+0x36/0x1c0 [ 213.771514] ? kasan_check_write+0x14/0x20 [ 213.775734] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 213.780647] ? wait_for_completion+0x870/0x870 [ 213.785213] ? __lock_is_held+0xb5/0x140 [ 213.789269] ? __sb_end_write+0xac/0xe0 [ 213.793227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.798745] ? poll_select_set_timeout+0x14f/0x220 [ 213.803666] ? do_restart_poll+0x2d0/0x2d0 [ 213.807885] ? ksys_write+0x1a6/0x250 [ 213.811669] SyS_poll+0x123/0x400 [ 213.815104] ? SyS_pselect6+0x680/0x680 [ 213.819065] ? do_syscall_64+0xb7/0x9d0 [ 213.823038] ? SyS_pselect6+0x680/0x680 [ 213.827000] do_syscall_64+0x29e/0x9d0 [ 213.830877] ? vmalloc_sync_all+0x30/0x30 [ 213.835016] ? _raw_spin_unlock_irq+0x27/0x70 [ 213.839500] ? finish_task_switch+0x1ca/0x820 [ 213.843981] ? syscall_return_slowpath+0x5c0/0x5c0 [ 213.848895] ? syscall_return_slowpath+0x30f/0x5c0 [ 213.853812] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 213.859161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.863989] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.869160] RIP: 0033:0x455259 [ 213.872330] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 213.880026] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 2018/04/09 09:40:49 executing program 3: [ 213.887280] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 213.894532] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.901787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.909036] R13: 0000000000000462 R14: 00000000006f99d0 R15: 000000000000000e 2018/04/09 09:40:49 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/04/09 09:40:49 executing program 1: 2018/04/09 09:40:49 executing program 4 (fault-call:1 fault-nth:15): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) [ 214.142888] FAULT_INJECTION: forcing a failure. [ 214.142888] name failslab, interval 1, probability 0, space 0, times 0 [ 214.154217] CPU: 0 PID: 15825 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 214.161153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.170515] Call Trace: [ 214.173121] dump_stack+0x1b9/0x294 [ 214.176776] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.181988] ? finish_task_switch+0x1ca/0x820 [ 214.186497] ? finish_task_switch+0x182/0x820 [ 214.191011] should_fail.cold.4+0xa/0x1a [ 214.195086] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.200204] ? __schedule+0x80f/0x1e40 [ 214.204112] ? __sched_text_start+0x8/0x8 [ 214.208267] ? find_held_lock+0x36/0x1c0 [ 214.212344] ? __lock_is_held+0xb5/0x140 [ 214.216428] ? check_same_owner+0x320/0x320 [ 214.220769] ? debug_check_no_obj_freed+0x2ff/0x584 [ 214.225812] should_failslab+0x124/0x180 [ 214.229886] kmem_cache_alloc_trace+0x2cb/0x780 [ 214.234566] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 214.239421] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 214.245148] ? _snd_pcm_hw_param_min+0x570/0x570 [ 214.249919] ? snd_pcm_hw_param_max+0x730/0x730 [ 214.254598] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 214.259802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.265347] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 214.270291] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 214.276028] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 214.281929] ? zap_class+0x720/0x720 [ 214.285656] ? find_held_lock+0x36/0x1c0 [ 214.289740] ? graph_lock+0x170/0x170 [ 214.293590] snd_pcm_oss_change_params+0x80/0xe0 [ 214.298377] snd_pcm_oss_make_ready+0xbe/0x170 [ 214.302974] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 214.308432] ? kasan_check_write+0x14/0x20 [ 214.312682] ? snd_pcm_oss_make_ready+0x170/0x170 [ 214.317525] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 214.322471] snd_pcm_oss_poll+0x726/0xc60 [ 214.326623] ? __fget_light+0x2ef/0x430 [ 214.330611] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 214.336240] ? __check_object_size+0x95/0x5d9 [ 214.340755] ? __might_sleep+0x95/0x190 [ 214.344749] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.350289] do_sys_poll+0x7ce/0x1150 [ 214.354085] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 214.359701] ? compat_core_sys_select+0xae0/0xae0 [ 214.364532] ? zap_class+0x720/0x720 [ 214.368266] ? find_held_lock+0x36/0x1c0 [ 214.372316] ? graph_lock+0x170/0x170 [ 214.376109] ? perf_trace_lock+0xd6/0x900 [ 214.380247] ? find_held_lock+0x36/0x1c0 [ 214.384303] ? lock_downgrade+0x8e0/0x8e0 [ 214.388462] ? find_held_lock+0x36/0x1c0 [ 214.392512] ? kasan_check_write+0x14/0x20 [ 214.396759] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 214.401680] ? wait_for_completion+0x870/0x870 [ 214.406281] ? __sb_end_write+0xac/0xe0 [ 214.410241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.415766] ? poll_select_set_timeout+0x14f/0x220 [ 214.420681] ? do_restart_poll+0x2d0/0x2d0 [ 214.424909] ? ksys_write+0x1a6/0x250 [ 214.428701] SyS_poll+0x123/0x400 [ 214.432149] ? SyS_pselect6+0x680/0x680 [ 214.436112] ? do_syscall_64+0xb7/0x9d0 [ 214.440073] ? SyS_pselect6+0x680/0x680 [ 214.444041] do_syscall_64+0x29e/0x9d0 [ 214.447920] ? vmalloc_sync_all+0x30/0x30 [ 214.452055] ? _raw_spin_unlock_irq+0x27/0x70 [ 214.456537] ? finish_task_switch+0x1ca/0x820 [ 214.461026] ? syscall_return_slowpath+0x5c0/0x5c0 [ 214.465947] ? syscall_return_slowpath+0x30f/0x5c0 [ 214.470866] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 214.476221] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.481058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 214.486248] RIP: 0033:0x455259 2018/04/09 09:40:50 executing program 3: 2018/04/09 09:40:50 executing program 2: 2018/04/09 09:40:50 executing program 6: r0 = socket(0x80021, 0x1000000000005, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:50 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:50 executing program 1: 2018/04/09 09:40:50 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ftruncate(r0, 0x8001) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x200) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x2, 0x2, 0x80000001, 0x3, 0x3, 0x8001}) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x5, 0x9, 0x2, 0x13}, {0x288, 0x18, 0x7, 0x9}, {0x81, 0x74250d39, 0x3ff, 0x2b8}, {0x75d, 0x6, 0xfffffffffffffffc, 0x7fff}, {0x4, 0x2, 0xd1, 0x6}]}) prctl$setmm(0x23, 0x7, &(0x7f0000fee000/0x12000)=nil) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:50 executing program 4 (fault-call:1 fault-nth:16): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x800000c000000000, [{0x40000000}]}) [ 214.489429] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 214.497128] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 214.504383] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 214.511639] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.518895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 214.526148] R13: 0000000000000462 R14: 00000000006f99d0 R15: 000000000000000f [ 214.615063] FAULT_INJECTION: forcing a failure. [ 214.615063] name failslab, interval 1, probability 0, space 0, times 0 [ 214.626388] CPU: 0 PID: 15848 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 214.633229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.642574] Call Trace: [ 214.645156] dump_stack+0x1b9/0x294 [ 214.648778] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.653956] ? __lock_acquire+0x7f5/0x5130 [ 214.658179] should_fail.cold.4+0xa/0x1a [ 214.662225] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.667314] ? debug_check_no_locks_freed+0x310/0x310 [ 214.672486] ? kfree+0xd9/0x260 [ 214.675752] ? constrain_params_by_rules+0xa38/0x1360 [ 214.680929] ? graph_lock+0x170/0x170 [ 214.684717] ? snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 214.690586] ? snd_pcm_oss_change_params+0x80/0xe0 [ 214.695498] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 214.700237] ? snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 214.705841] ? snd_pcm_oss_poll+0x726/0xc60 [ 214.710145] ? do_sys_poll+0x7ce/0x1150 [ 214.714106] ? find_held_lock+0x36/0x1c0 [ 214.718153] ? __lock_is_held+0xb5/0x140 [ 214.722205] ? check_same_owner+0x320/0x320 [ 214.726510] ? retint_kernel+0x10/0x10 [ 214.730384] ? rcu_note_context_switch+0x710/0x710 [ 214.735297] ? graph_lock+0x170/0x170 [ 214.739083] should_failslab+0x124/0x180 [ 214.743130] __kmalloc+0x2c8/0x760 [ 214.746656] ? constrain_params_by_rules+0x141/0x1360 [ 214.751832] ? find_held_lock+0x36/0x1c0 [ 214.755879] constrain_params_by_rules+0x141/0x1360 [ 214.762978] ? lock_downgrade+0x8e0/0x8e0 [ 214.767115] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 214.772289] ? rcu_is_watching+0x85/0x140 [ 214.776421] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 214.781593] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 214.786774] ? is_bpf_text_address+0xd7/0x170 [ 214.791250] ? kernel_text_address+0x79/0xf0 [ 214.795643] ? __unwind_start+0x166/0x330 [ 214.799773] ? __kernel_text_address+0xd/0x40 [ 214.804252] ? unwind_get_return_address+0x61/0xa0 [ 214.809164] ? __save_stack_trace+0x7e/0xd0 [ 214.813473] ? save_stack+0xa9/0xd0 [ 214.817083] ? save_stack+0x43/0xd0 [ 214.820700] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.826222] ? snd_interval_refine+0x428/0x700 [ 214.830791] snd_pcm_hw_refine+0x8e9/0x1180 [ 214.835103] ? constrain_params_by_rules+0x1360/0x1360 [ 214.840364] ? graph_lock+0x170/0x170 [ 214.844147] ? __lock_is_held+0xb5/0x140 [ 214.848199] ? __lock_is_held+0xb5/0x140 [ 214.852252] ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 214.858122] ? rcu_read_lock_sched_held+0x108/0x120 [ 214.863124] ? kmem_cache_alloc_trace+0x616/0x780 [ 214.867956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.873474] ? _snd_pcm_hw_param_min+0x330/0x570 [ 214.878218] snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10 [ 214.883918] ? _snd_pcm_hw_param_min+0x570/0x570 [ 214.888658] ? snd_pcm_hw_param_max+0x730/0x730 [ 214.893331] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 214.898506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.904200] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 214.909115] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 214.914821] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 214.920697] ? debug_check_no_locks_freed+0x310/0x310 [ 214.925886] ? find_held_lock+0x36/0x1c0 [ 214.929931] ? graph_lock+0x170/0x170 [ 214.933733] snd_pcm_oss_change_params+0x80/0xe0 [ 214.938474] snd_pcm_oss_make_ready+0xbe/0x170 [ 214.943048] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 214.948489] ? kasan_check_write+0x14/0x20 [ 214.952707] ? snd_pcm_oss_make_ready+0x170/0x170 [ 214.957532] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 214.962450] snd_pcm_oss_poll+0x726/0xc60 [ 214.966582] ? __fget_light+0x2ef/0x430 [ 214.970543] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 214.976151] ? __check_object_size+0x95/0x5d9 [ 214.980637] ? __might_sleep+0x95/0x190 [ 214.984611] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.990135] do_sys_poll+0x7ce/0x1150 [ 214.993928] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 214.999539] ? compat_core_sys_select+0xae0/0xae0 [ 215.004361] ? lock_release+0xa10/0xa10 [ 215.008319] ? check_same_owner+0x320/0x320 [ 215.012626] ? find_held_lock+0x36/0x1c0 [ 215.016670] ? graph_lock+0x170/0x170 [ 215.020486] ? find_held_lock+0x36/0x1c0 [ 215.024533] ? lock_downgrade+0x8e0/0x8e0 [ 215.028670] ? proc_cwd_link+0x1d0/0x1d0 [ 215.032723] ? find_held_lock+0x36/0x1c0 [ 215.036768] ? kasan_check_write+0x14/0x20 [ 215.040988] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 215.045906] ? wait_for_completion+0x870/0x870 [ 215.050475] ? __lock_is_held+0xb5/0x140 [ 215.054530] ? __sb_end_write+0xac/0xe0 [ 215.058492] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.064019] ? poll_select_set_timeout+0x14f/0x220 [ 215.068936] ? do_restart_poll+0x2d0/0x2d0 [ 215.073157] ? ksys_write+0x1a6/0x250 [ 215.076945] SyS_poll+0x123/0x400 [ 215.080381] ? SyS_pselect6+0x680/0x680 [ 215.084350] ? do_syscall_64+0xb7/0x9d0 [ 215.088310] ? SyS_pselect6+0x680/0x680 [ 215.092267] do_syscall_64+0x29e/0x9d0 [ 215.096138] ? vmalloc_sync_all+0x30/0x30 [ 215.100270] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.104748] ? finish_task_switch+0x1ca/0x820 [ 215.109228] ? syscall_return_slowpath+0x5c0/0x5c0 [ 215.114141] ? syscall_return_slowpath+0x30f/0x5c0 [ 215.119054] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 215.124405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.129233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.134402] RIP: 0033:0x455259 [ 215.137572] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 215.145266] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 215.152518] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 215.159787] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/09 09:40:51 executing program 3: 2018/04/09 09:40:51 executing program 2: 2018/04/09 09:40:51 executing program 1: [ 215.167046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 215.174304] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000010 2018/04/09 09:40:51 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) 2018/04/09 09:40:51 executing program 2: 2018/04/09 09:40:51 executing program 6: r0 = socket(0x15, 0x1000000000005, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@local, @remote, 0x0}, &(0x7f0000000180)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/04/09 09:40:51 executing program 3: 2018/04/09 09:40:51 executing program 1: 2018/04/09 09:40:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x40010000, [{0x40000000}]}) 2018/04/09 09:40:52 executing program 2: 2018/04/09 09:40:52 executing program 3: 2018/04/09 09:40:52 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x22002) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=r0], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64]], &(0x7f0000000780)=0x1) r1 = socket(0x1e, 0x1000000000005, 0x0) accept$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x3, 0x217b, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000000)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r3}, 0x48) 2018/04/09 09:40:52 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000003600)=""/4096, 0xfffffff8) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x8000, 0x3, 0x1f, 0x2, 0x5cf, 0x2000000000000000}, 0xffffffff, 0x100000000, 0x7}) 2018/04/09 09:40:52 executing program 4 (fault-call:1 fault-nth:17): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:52 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 09:40:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xd3, 0x400101c0, [{0x40000000}]}) 2018/04/09 09:40:52 executing program 1: [ 216.341140] FAULT_INJECTION: forcing a failure. [ 216.341140] name failslab, interval 1, probability 0, space 0, times 0 [ 216.352467] CPU: 0 PID: 15896 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 216.359312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.368664] Call Trace: [ 216.371253] dump_stack+0x1b9/0x294 [ 216.374876] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.380062] should_fail.cold.4+0xa/0x1a [ 216.384117] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.389213] ? print_usage_bug+0xc0/0xc0 [ 216.393261] ? graph_lock+0x170/0x170 [ 216.397057] ? find_held_lock+0x36/0x1c0 [ 216.401112] ? __lock_is_held+0xb5/0x140 [ 216.405174] ? check_same_owner+0x320/0x320 [ 216.409484] ? rcu_note_context_switch+0x710/0x710 [ 216.414407] ? debug_check_no_locks_freed+0x310/0x310 [ 216.419593] should_failslab+0x124/0x180 [ 216.423647] __kmalloc+0x2c8/0x760 [ 216.427173] ? do_raw_spin_unlock+0x9e/0x2e0 [ 216.431572] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 216.436142] ? print_usage_bug+0xc0/0xc0 [ 216.440189] ? print_usage_bug+0xc0/0xc0 [ 216.444235] ? constrain_params_by_rules+0x141/0x1360 [ 216.449414] ? kasan_check_write+0x14/0x20 [ 216.453641] constrain_params_by_rules+0x141/0x1360 [ 216.458656] ? __lock_acquire+0x7f5/0x5130 [ 216.462877] ? __lock_is_held+0xb5/0x140 [ 216.466929] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 216.472111] ? debug_check_no_locks_freed+0x310/0x310 [ 216.477289] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.482301] ? find_held_lock+0x36/0x1c0 [ 216.486359] ? lock_downgrade+0x8e0/0x8e0 [ 216.490499] ? kasan_check_read+0x11/0x20 [ 216.494630] ? rcu_is_watching+0x85/0x140 [ 216.498766] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 216.503767] ? snd_interval_refine+0x428/0x700 [ 216.508338] snd_pcm_hw_refine+0x8e9/0x1180 [ 216.512660] ? constrain_params_by_rules+0x1360/0x1360 [ 216.517925] ? find_held_lock+0x36/0x1c0 [ 216.521975] ? print_usage_bug+0xc0/0xc0 [ 216.526030] ? lock_downgrade+0x8e0/0x8e0 [ 216.530164] ? lock_release+0xa10/0xa10 [ 216.534128] ? kasan_check_read+0x11/0x20 [ 216.538266] ? do_raw_spin_unlock+0x9e/0x2e0 [ 216.542666] ? mark_held_locks+0xc9/0x160 [ 216.546807] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.551813] snd_pcm_hw_params+0x2a9/0x1e20 [ 216.556122] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 216.561213] ? debug_check_no_obj_freed+0x2ff/0x584 [ 216.566216] ? snd_pcm_hw_refine+0x1180/0x1180 [ 216.570793] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 216.575795] ? snd_pcm_hw_param_value+0x112/0x550 [ 216.580632] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 216.585468] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 216.591345] ? _snd_pcm_hw_param_min+0x570/0x570 [ 216.596090] ? snd_pcm_hw_param_max+0x730/0x730 [ 216.600753] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 216.605933] snd_pcm_kernel_ioctl+0x6c/0x240 [ 216.610331] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 216.616049] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 216.621927] ? debug_check_no_locks_freed+0x310/0x310 [ 216.627107] ? find_held_lock+0x36/0x1c0 [ 216.631156] ? graph_lock+0x170/0x170 [ 216.634970] snd_pcm_oss_change_params+0x80/0xe0 [ 216.639714] snd_pcm_oss_make_ready+0xbe/0x170 [ 216.644284] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 216.649720] ? kasan_check_write+0x14/0x20 [ 216.653942] ? snd_pcm_oss_make_ready+0x170/0x170 [ 216.658771] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 216.663697] snd_pcm_oss_poll+0x726/0xc60 [ 216.667831] ? __fget_light+0x2ef/0x430 [ 216.671794] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 216.677405] ? __check_object_size+0x95/0x5d9 [ 216.681890] ? __might_sleep+0x95/0x190 [ 216.685857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.691385] do_sys_poll+0x7ce/0x1150 [ 216.695180] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 216.700797] ? compat_core_sys_select+0xae0/0xae0 [ 216.705629] ? lock_release+0xa10/0xa10 [ 216.709593] ? check_same_owner+0x320/0x320 [ 216.713906] ? find_held_lock+0x36/0x1c0 [ 216.717956] ? graph_lock+0x170/0x170 [ 216.721761] ? find_held_lock+0x36/0x1c0 [ 216.725820] ? lock_downgrade+0x8e0/0x8e0 [ 216.729958] ? proc_cwd_link+0x1d0/0x1d0 [ 216.734015] ? find_held_lock+0x36/0x1c0 [ 216.738071] ? kasan_check_write+0x14/0x20 [ 216.742299] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 216.747221] ? wait_for_completion+0x870/0x870 [ 216.751792] ? __lock_is_held+0xb5/0x140 [ 216.755857] ? __sb_end_write+0xac/0xe0 [ 216.759819] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.765340] ? poll_select_set_timeout+0x14f/0x220 [ 216.770257] ? do_restart_poll+0x2d0/0x2d0 [ 216.774481] ? ksys_write+0x1a6/0x250 [ 216.778272] SyS_poll+0x123/0x400 [ 216.781712] ? SyS_pselect6+0x680/0x680 [ 216.785675] ? do_syscall_64+0xb7/0x9d0 [ 216.789638] ? SyS_pselect6+0x680/0x680 [ 216.793602] do_syscall_64+0x29e/0x9d0 [ 216.797472] ? vmalloc_sync_all+0x30/0x30 [ 216.801618] ? _raw_spin_unlock_irq+0x27/0x70 [ 216.806099] ? finish_task_switch+0x1ca/0x820 [ 216.810584] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.815503] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.820421] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 216.825780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.830616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 216.835787] RIP: 0033:0x455259 2018/04/09 09:40:52 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x93dfbc4f05f66072, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xb9, &(0x7f0000000180)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/09 09:40:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21}, 0xfffffffffffffe8e) 2018/04/09 09:40:52 executing program 1: socket$inet(0x2b, 0x0, 0x100000001) pipe(&(0x7f0000000000)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x701000) 2018/04/09 09:40:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = socket(0x15, 0x80000, 0x2) connect$ipx(r2, &(0x7f0000002940)={0x4, 0x6, 0x4c78, "d866518fcea5", 0x10001}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x10000) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) setitimer(0x2, &(0x7f00000015c0)={{}, {r4, r5/1000+10000}}, &(0x7f0000001600)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001400)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0xffffffff, 0x100000000, 0x35f7, 0x2, 0xa0}, &(0x7f00000014c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r6, @ANYBLOB="09007400a10df880d860d3978df5bfe4f61332a243b6491354344f8894b0c9ea83000ace22a08dde10ba4dcaf090662d28ee48008285ed6d1356438f3cdb7c5b9ad628ad48587437d02be57e81b77444ca3c4c36d2615bbf41e56839f39a47bda3144cb9df79cc8fb33a1fa1b45d6c55f70c54dd32fe6e9c"], 0x7c) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0xffffffffd1d81497, 0x7, 0x6, 0x8, 0x3, 0x3f, 0x1, 0x187, 0x40, 0x1e5, 0x8, 0x198, 0x38, 0x1, 0x2, 0x9, 0x3}, [{0x70000007, 0x4, 0x9, 0xf, 0x0, 0x0, 0x68, 0x81}], "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", [[], []]}, 0x1278) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x8, 0x1, &(0x7f0000001640)) [ 216.838965] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 216.846663] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 216.853915] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 216.861171] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.868423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.875677] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000011 2018/04/09 09:40:52 executing program 4 (fault-call:1 fault-nth:18): r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) 2018/04/09 09:40:52 executing program 3: syz_emit_ethernet(0x68, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60fffff300323a0000000000000000000000ffff00000000ff020008000000000000000000000001030090780000000060c545f90000000000000000000000000000000000000000ff010000000000000000000000000001a0a8"], 0x0) [ 217.048932] FAULT_INJECTION: forcing a failure. [ 217.048932] name failslab, interval 1, probability 0, space 0, times 0 [ 217.060300] CPU: 1 PID: 15918 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 217.067149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.076505] Call Trace: [ 217.079113] dump_stack+0x1b9/0x294 [ 217.082761] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.087973] should_fail.cold.4+0xa/0x1a [ 217.092071] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.097184] ? __save_stack_trace+0x7e/0xd0 [ 217.101512] ? graph_lock+0x170/0x170 [ 217.105309] ? find_held_lock+0x36/0x1c0 [ 217.109365] ? __lock_is_held+0xb5/0x140 [ 217.113426] ? check_same_owner+0x320/0x320 [ 217.117738] ? do_raw_spin_lock+0xc1/0x200 [ 217.121960] ? rcu_note_context_switch+0x710/0x710 [ 217.126875] ? trace_hardirqs_off+0xd/0x10 [ 217.131096] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 217.136190] should_failslab+0x124/0x180 [ 217.140243] __kmalloc+0x2c8/0x760 [ 217.143861] ? mark_held_locks+0xc9/0x160 [ 217.147997] ? quarantine_put+0xeb/0x190 [ 217.152052] ? constrain_params_by_rules+0x141/0x1360 [ 217.157229] constrain_params_by_rules+0x141/0x1360 [ 217.162229] ? trace_hardirqs_on+0xd/0x10 [ 217.166370] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 217.171551] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 217.176731] ? debug_check_no_locks_freed+0x310/0x310 [ 217.181907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 217.186915] ? find_held_lock+0x36/0x1c0 [ 217.191624] ? perf_trace_lock+0xd6/0x900 [ 217.195756] ? lock_downgrade+0x8e0/0x8e0 [ 217.199889] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.205411] ? snd_interval_refine+0x428/0x700 [ 217.209980] snd_pcm_hw_refine+0x8e9/0x1180 [ 217.214293] ? snd_interval_refine+0x428/0x700 [ 217.218866] ? constrain_params_by_rules+0x1360/0x1360 [ 217.224142] ? constrain_params_by_rules+0x1360/0x1360 [ 217.229405] ? find_held_lock+0x36/0x1c0 [ 217.233451] ? print_usage_bug+0xc0/0xc0 [ 217.237497] ? graph_lock+0x170/0x170 [ 217.241279] ? lock_downgrade+0x8e0/0x8e0 [ 217.245412] ? lock_release+0xa10/0xa10 [ 217.249370] ? kasan_check_read+0x11/0x20 [ 217.253519] ? __lock_is_held+0xb5/0x140 [ 217.257568] snd_pcm_hw_param_first+0x30e/0x680 [ 217.262226] snd_pcm_hw_params+0x340/0x1e20 [ 217.266534] ? snd_pcm_hw_refine+0x1180/0x1180 [ 217.271118] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 217.276117] ? snd_pcm_hw_param_value+0x112/0x550 [ 217.280948] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 217.285780] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 217.291652] ? _snd_pcm_hw_param_min+0x570/0x570 [ 217.296395] ? snd_pcm_hw_param_max+0x730/0x730 [ 217.301052] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 217.306227] snd_pcm_kernel_ioctl+0x6c/0x240 [ 217.310622] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 217.316327] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 217.322202] ? zap_class+0x720/0x720 [ 217.325900] ? find_held_lock+0x36/0x1c0 [ 217.329948] ? graph_lock+0x170/0x170 [ 217.333766] snd_pcm_oss_change_params+0x80/0xe0 [ 217.338505] snd_pcm_oss_make_ready+0xbe/0x170 [ 217.343073] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 217.348508] ? kasan_check_write+0x14/0x20 [ 217.352728] ? snd_pcm_oss_make_ready+0x170/0x170 [ 217.357563] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 217.362483] snd_pcm_oss_poll+0x726/0xc60 [ 217.366619] ? __fget_light+0x2ef/0x430 [ 217.370590] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 217.376197] ? __check_object_size+0x95/0x5d9 [ 217.380681] ? __might_sleep+0x95/0x190 [ 217.384646] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.390173] do_sys_poll+0x7ce/0x1150 [ 217.393965] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 217.400621] ? compat_core_sys_select+0xae0/0xae0 [ 217.405450] ? zap_class+0x720/0x720 [ 217.409154] ? find_held_lock+0x36/0x1c0 [ 217.413199] ? graph_lock+0x170/0x170 [ 217.416992] ? perf_trace_lock+0xd6/0x900 [ 217.421133] ? find_held_lock+0x36/0x1c0 [ 217.425186] ? lock_downgrade+0x8e0/0x8e0 [ 217.429328] ? find_held_lock+0x36/0x1c0 [ 217.433378] ? kasan_check_write+0x14/0x20 [ 217.437596] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 217.442514] ? wait_for_completion+0x870/0x870 [ 217.447097] ? __sb_end_write+0xac/0xe0 [ 217.451058] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.456579] ? poll_select_set_timeout+0x14f/0x220 [ 217.461494] ? do_restart_poll+0x2d0/0x2d0 [ 217.465716] ? ksys_write+0x1a6/0x250 [ 217.469505] SyS_poll+0x123/0x400 [ 217.472947] ? SyS_pselect6+0x680/0x680 [ 217.476906] ? do_syscall_64+0xb7/0x9d0 [ 217.480866] ? SyS_pselect6+0x680/0x680 [ 217.484829] do_syscall_64+0x29e/0x9d0 [ 217.488701] ? vmalloc_sync_all+0x30/0x30 [ 217.492834] ? _raw_spin_unlock_irq+0x27/0x70 [ 217.497314] ? finish_task_switch+0x1ca/0x820 [ 217.501794] ? syscall_return_slowpath+0x5c0/0x5c0 [ 217.506709] ? syscall_return_slowpath+0x30f/0x5c0 [ 217.511624] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 217.516973] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.521806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 217.526982] RIP: 0033:0x455259 [ 217.530155] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 217.537846] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 217.545099] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 217.552349] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.559605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 217.566856] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000012 [ 217.574613] WARNING: CPU: 1 PID: 15918 at sound/core/pcm_native.c:620 snd_pcm_hw_params+0x65a/0x1e20 [ 217.583887] Kernel panic - not syncing: panic_on_warn set ... [ 217.583887] [ 217.591256] CPU: 1 PID: 15918 Comm: syz-executor4 Not tainted 4.16.0+ #4 [ 217.598091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.607441] Call Trace: [ 217.610034] dump_stack+0x1b9/0x294 [ 217.613671] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.618872] ? snd_pcm_hw_params+0x5c0/0x1e20 [ 217.623372] panic+0x22f/0x4de [ 217.626570] ? add_taint.cold.5+0x16/0x16 [ 217.630727] ? __warn.cold.8+0x148/0x1a3 [ 217.634796] ? snd_pcm_hw_params+0x65a/0x1e20 [ 217.639295] __warn.cold.8+0x163/0x1a3 [ 217.643181] ? snd_pcm_hw_params+0x65a/0x1e20 [ 217.647679] report_bug+0x252/0x2d0 [ 217.651317] do_error_trap+0x1de/0x490 [ 217.655207] ? math_error+0x420/0x420 [ 217.658995] ? print_usage_bug+0xc0/0xc0 [ 217.663047] ? graph_lock+0x170/0x170 [ 217.666828] ? lock_downgrade+0x8e0/0x8e0 [ 217.670967] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.675800] do_invalid_op+0x1b/0x20 [ 217.679497] invalid_op+0x1b/0x40 [ 217.682937] RIP: 0010:snd_pcm_hw_params+0x65a/0x1e20 [ 217.688025] RSP: 0018:ffff8801c4f27000 EFLAGS: 00010246 [ 217.693374] RAX: 0000000000040000 RBX: 00000000fffffff4 RCX: ffffc90005ac6000 [ 217.700624] RDX: 0000000000040000 RSI: ffffffff859e0d9a RDI: 0000000000000005 [ 217.707878] RBP: ffff8801c4f27250 R08: ffff880187d38580 R09: ffffed003b6246c2 [ 217.715141] R10: ffffed003b6246c2 R11: ffff8801db123613 R12: ffffffff8826349c [ 217.722392] R13: ffff8801ce401240 R14: ffff8801d059f240 R15: dffffc0000000000 [ 217.729657] ? snd_pcm_hw_params+0x65a/0x1e20 [ 217.734144] ? snd_pcm_hw_refine+0x1180/0x1180 [ 217.738717] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 217.743717] ? snd_pcm_hw_param_value+0x112/0x550 [ 217.748557] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 217.753387] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 217.759259] ? _snd_pcm_hw_param_min+0x570/0x570 [ 217.764001] ? snd_pcm_hw_param_max+0x730/0x730 [ 217.768660] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 217.773833] snd_pcm_kernel_ioctl+0x6c/0x240 [ 217.778224] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 217.783928] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 217.789800] ? zap_class+0x720/0x720 [ 217.793499] ? find_held_lock+0x36/0x1c0 [ 217.797558] ? graph_lock+0x170/0x170 [ 217.801366] snd_pcm_oss_change_params+0x80/0xe0 [ 217.806104] snd_pcm_oss_make_ready+0xbe/0x170 [ 217.810674] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 217.816109] ? kasan_check_write+0x14/0x20 [ 217.820326] ? snd_pcm_oss_make_ready+0x170/0x170 [ 217.825149] ? snd_pcm_stream_unlock_irq+0x83/0xf0 [ 217.830068] snd_pcm_oss_poll+0x726/0xc60 [ 217.834198] ? __fget_light+0x2ef/0x430 [ 217.838161] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 217.843767] ? __check_object_size+0x95/0x5d9 [ 217.848260] ? __might_sleep+0x95/0x190 [ 217.852222] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.857835] do_sys_poll+0x7ce/0x1150 [ 217.861629] ? snd_pcm_oss_set_trigger.isra.25+0x910/0x910 [ 217.867239] ? compat_core_sys_select+0xae0/0xae0 [ 217.872066] ? zap_class+0x720/0x720 [ 217.875767] ? find_held_lock+0x36/0x1c0 [ 217.879813] ? graph_lock+0x170/0x170 [ 217.883601] ? perf_trace_lock+0xd6/0x900 [ 217.887736] ? find_held_lock+0x36/0x1c0 [ 217.891786] ? lock_downgrade+0x8e0/0x8e0 [ 217.895929] ? find_held_lock+0x36/0x1c0 [ 217.899980] ? kasan_check_write+0x14/0x20 [ 217.904198] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 217.909113] ? wait_for_completion+0x870/0x870 [ 217.913696] ? __sb_end_write+0xac/0xe0 [ 217.917654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.923175] ? poll_select_set_timeout+0x14f/0x220 [ 217.928087] ? do_restart_poll+0x2d0/0x2d0 [ 217.932308] ? ksys_write+0x1a6/0x250 [ 217.936094] SyS_poll+0x123/0x400 [ 217.939530] ? SyS_pselect6+0x680/0x680 [ 217.943502] ? do_syscall_64+0xb7/0x9d0 [ 217.947463] ? SyS_pselect6+0x680/0x680 [ 217.951421] do_syscall_64+0x29e/0x9d0 [ 217.955291] ? vmalloc_sync_all+0x30/0x30 [ 217.959424] ? _raw_spin_unlock_irq+0x27/0x70 [ 217.963903] ? finish_task_switch+0x1ca/0x820 [ 217.968383] ? syscall_return_slowpath+0x5c0/0x5c0 [ 217.973296] ? syscall_return_slowpath+0x30f/0x5c0 [ 217.978209] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 217.983561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.988393] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 217.993565] RIP: 0033:0x455259 [ 217.996737] RSP: 002b:00007f75720e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 218.004427] RAX: ffffffffffffffda RBX: 00007f75720e56d4 RCX: 0000000000455259 [ 218.011677] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020ce5fd8 [ 218.018927] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.026179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 218.033433] R13: 0000000000000462 R14: 00000000006f99d0 R15: 0000000000000012 [ 218.041203] Dumping ftrace buffer: [ 218.044999] (ftrace buffer empty) [ 218.048690] Kernel Offset: disabled [ 218.052300] Rebooting in 86400 seconds..