0000040)="2f82575c17e6ef3e39f0d90855f8407c3f5548d9a00df3e83338532cbfc202385976e2a0967a9395046b2fae0f17c820720a73025f626f2de98c417ad3da372de5a49b5d78f7ae390381b9e1be4b387f780443435c227a2e53cb1839a3151c2a413f4c6d458dbea891fbd07684f56cb69d81af0461a21a0444f9c7107f6a448549323f7d32848c3b2eec8c92ca584d12c0538476695539c2cca55f6f953e79bf181c66a48c862b51bb8524d0a4a84138777c3214c2ea6a02f34db2dc683575989e5994c76d857e6a122ddb9f8d535f29e2841783914594316449", 0xda) write(r0, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/04/06 06:13:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff, 0x2000001}, 0xc) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x100000000003, &(0x7f0000526000/0x2000)=nil) r3 = socket$netlink(0x10, 0x3, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xfffffffffffffffb) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000006c0)=0x6000) fallocate(r3, 0x1, 0x6, 0x9d) sendfile(r3, r1, &(0x7f0000014000)=0x100000, 0x10001) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3ff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xfffffffffffff001, 0x6, 0x10001, 0x8, 0x0, 0x4, 0x10030, 0xb, 0xfff, 0x9, 0x7fff00, 0x0, 0x1b, 0x0, 0x5c, 0x9a32, 0xf87, 0x0, 0x3ff, 0x8, 0x4, 0x9, 0xec, 0x80000000, 0x7fff, 0xc97b, 0x7, 0x0, 0x80000001, 0xf83b, 0x7fff, 0x80000000, 0xf62, 0xfffffffffffffffe, 0x81, 0x8, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000240), 0x2}, 0x4000, 0x90, 0x1, 0x5, 0x6c67, 0x400000000, 0x7ff}, r4, 0x2, r0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000000540)=""/217, &(0x7f0000000640)=0xd9) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000400)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000500)={&(0x7f0000a96000/0x3000)=nil, 0x6, 0x0, 0x67, &(0x7f0000525000/0x3000)=nil}) read(0xffffffffffffffff, &(0x7f0000000340)=""/134, 0x86) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000004c0)={0x7, r0}) clock_gettime(0x0, &(0x7f0000000200)) 2018/04/06 06:13:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000007000000000000000a000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4, 0x1}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x157, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) 2018/04/06 06:13:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x5ef}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000ac0)=ANY=[@ANYBLOB="b9e0ac63063a0137240b31773e1964ef4dae9ac47d4af06447144da302c2bbaef739cee1469895202c5bfb5e538c5b51cb62e65897c6ce47095b90a2660a1821232f69fd97180a9e6c849b3eab7159c0b6b8c312b7a5200a2cf9dd6864a9be15174e48c4f1a592769b552b08610336cf2debb63516d6ae9fb17a1d61510b1f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000980)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000009c0)={r3, 0x4, 0xc0, "527cc0b2ee9f442ab469992aed44ff12ff16fa68293fdfc5648c0b74d0160b702fe40b39c1cf926f286abc6c60d534a90906446f23fd25a139ad96b99397cb0f241e065b14d1fede6ec6de0c8b43c8462fc4a61a7f075b5063f31a1e0ef4153cef9c20d17819c43d2f37230ce8c2327854860f08ad353fc0ce32c48b5905601f2a0a477d7205c990834ae2b3d9e4428c427438cdce7fb6b5cfd7b9ba6e2b2bb3a19a2e0b7416f2c3671398d7cf42b83f3baa26a9dc970598c91a408dfcd89dcb"}, 0xc8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0xdd, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r6 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r6, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) 2018/04/06 06:13:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x1, 0x3, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x103ff, 0x3, 0x2, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r5 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x65) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0xec2b) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r6 = open(&(0x7f0000000080)='./file1\x00', 0x7e, 0xfffffffffffffffc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) fcntl$setlease(r6, 0x400, 0x0) 2018/04/06 06:13:06 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x80000001) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/04/06 06:13:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[]}, 0x1}, 0x0) [ 897.878749] QAT: Invalid ioctl 2018/04/06 06:13:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000080)={0xd02, 0x8, 0x0, 0x6, 0x2, 0x1}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:06 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x104) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @rand_addr}, &(0x7f0000000140)=0x24e) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r1, 0x1}) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/06 06:13:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e1e}, {0xa, 0x4e20, 0x3}, 0x0, [0xfffffffffffffffd, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) [ 897.934156] QAT: Invalid ioctl 2018/04/06 06:13:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a00000000000000000000000000000000000900000000000000010000000000000000020000000005000500000000000a00000000000000ff01000000000000000000000000000100000000000433ddaa7882f166c03d4a"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:07 executing program 3: ioctl(0xffffffffffffffff, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x1, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000000640)) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000080)={0x2, 0x2}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f00000000c0)='./file0\x00', 0x800) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000380), 0x4) clock_gettime(0x0, &(0x7f0000000100)) bind$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1d0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000700)={"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"}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000440)=0x80, 0x4) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x2, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x7fffffff}, 0x8) r2 = getgid() setregid(0x0, r2) 2018/04/06 06:13:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x2, 0x0) 2018/04/06 06:13:07 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x100000000001}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) sendfile64(r2, r0, &(0x7f0000000140), 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file1\x00') getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) getdents(r0, &(0x7f0000000000), 0x1f0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/06 06:13:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x6, 0xd3c, 0x5, 0x6, 0x84}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0xc) 2018/04/06 06:13:07 executing program 5: r0 = epoll_create1(0x106) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={r2, @dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x6c, 0xb5, &(0x7f0000000180)="83d4a1bb141d7dda05173697a8c7b0ac9c8115ba0d00ce19089c87d7550b7d2103100c7ed4f446a39aa8e2816b6d615729e424fca488f28f0da695a6f808b0c34e8378deda871cbbac7ed61ae42880ec6354100d83e01de51e4379e30fc45261d16e9a5224ec29ef185d7d3b", &(0x7f0000000200)=""/181, 0x7ff, 0x2}, 0x28) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000740)={"47705f8874691100", r5}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r7, 0x800000, 0x6, [0x7, 0x4, 0x7, 0x7f, 0x0, 0xc77d]}, 0x14) r8 = getpid() epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000480)={0x3, 0x7, 0xfff}) r10 = openat$cgroup_int(r9, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r10, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) kcmp$KCMP_EPOLL_TFD(r6, r8, 0x7, r4, &(0x7f0000000000)={r4, r3}) 2018/04/06 06:13:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:07 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_emit_ethernet(0x8, &(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64], @ANYRES16, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="49076acd0eed6353835c3329f47917d363f5a3994c03b0675c1fcafca697e19030a9b153219d32e3206f6f180d7ffc0fcced7c7215e925f2904d074fecbf088be204c2d938f3f65ce1a53d93b6c0ab13572ae5c12ca46e08ee0fbc5aa07e67012030a4a169472c96b8510f51c8f2e42264836d0be59f73bb9dde836c7401e6d04b0b669832974100bba9a8b3b1dac9bf92d4288af723ebb98fc5b533b675ba4fd49bdd290111fd4f551616e14a47c06ef30f7ec65938e4454acec442acfe61cb20ad8bd0bd8a3bc9771e185f611a880000000000000000000000", @ANYBLOB="874a15f9f35b4b3c4afaf4c84c2f3bea414a7294d6927f1ea72664cb62723ce500fae29bffd1a74f02b511ca972e78bb7325c16ffc30a0cd80796f88006905da839a70f9", @ANYRES64=r0], @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64]], @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x6, &(0x7f0000000000), &(0x7f00003f6000)=0x4) read$eventfd(r0, &(0x7f0000000240), 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4080, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0xfffffffffffffff8}, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000200)={0xceb, 0x2, 0x5, 0x2, 0xbd}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000000c0)={0x7f, 0x5, 0x6, 0x1, "d66473d439d86ec23fd9a9780e66c7f1ed57edeaf38dff9f30e606873a6a2efe34b193754704c44b5bcceb90", 0x200}) 2018/04/06 06:13:07 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000020c0)=0x1aa3, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x3e83, 0x8, r2, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f00000002c0)='./file1\x00', 0x0, 0x8}, 0x10) r5 = gettid() r6 = perf_event_open(&(0x7f0000000680)={0x7, 0x70, 0xfff, 0x800, 0x400, 0x6, 0x0, 0xc61, 0x80, 0x2, 0x0, 0x3, 0x8, 0x6, 0x2, 0x7, 0x700000000, 0x5, 0xffff, 0xc39b, 0x9, 0x0, 0x0, 0x0, 0x4ffa, 0xf37, 0xffffffffffff0334, 0x5, 0x101, 0x8, 0xe858, 0x2, 0x6, 0x3, 0x8f9, 0x5, 0x1, 0x3f, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000600), 0x6bfd8eff681af7f2}, 0x4000, 0x4, 0x8000000000000, 0x6, 0x80000001, 0xfffffffffffffffe, 0xffff}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x2, 0x8, 0xc2, 0x0, 0x0, 0x5, 0x10000, 0x4, 0x80, 0x9, 0x6, 0x1, 0x1f, 0x1000, 0x0, 0x8, 0x69d, 0x0, 0x8, 0x1, 0xffffffffffff0001, 0x295, 0x3, 0x758, 0x6, 0xf58, 0x3, 0x17, 0x2, 0x9, 0x6, 0x1, 0xb54, 0x6, 0x8001, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000480), 0x5}, 0x200, 0x288, 0x8, 0x2, 0x2, 0x80000000, 0x201f2e1f}, r5, 0x10, r6, 0x3) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f00000007c0)={0x0, 0x2, &(0x7f0000000940)=""/4096, &(0x7f0000000700)=""/181, &(0x7f0000001940)=""/224, 0xf004}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0xfff, 0x100000001, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1, 0x3, 0x0, 0x0, 0x758, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r8, 0x2, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r3, &(0x7f0000000400)="695b0424d7e7c20ed6a767624123cfa8a310f63d742f96b93d2e89b0d7542e357cdd35a960dfd919d5ec03a7c938e22cfa663e82f393abc86fc4722c99dfc24fbd7f9d7693495c076f0fa03fbc5b1a21b7052265ccf9b59c25c8d2d463416ba8d9e2c02774886d0139c97e5cc2b9f9d385daef3fe0c68f8fd3eea8fdbf9d608f", &(0x7f00000004c0)=""/106}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={0xffffffffffffffff, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/04/06 06:13:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x81, 0x8001) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000080)={"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"}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:07 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x4e24, @rand_addr=0x100000000}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x22e89e46, 0x1ff}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/06 06:13:07 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x80}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000001c0)=r2) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x220000) r3 = dup2(r2, r1) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) ioctl(r0, 0x1, &(0x7f0000000200)="38ae8d9a39c2a404d61e664d1cc7a56685b7a9138c515e589b8e6b3a34c8de14608dfc240b97678d80d6d7bda5a7d4040f8da27a32692a72c8aff3a0d82e79f252ed65cc25ed94ab599840a07abc3252363ddc977d69c2dbd5bbbb18dac8884a01f71b80f7943ceda7bb9a5fb271706a52da51e43b37ef7d69b06494") setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500100000000000000000000000000000000000000000000000001f000000060000000006000010010000100100006003008805000088050000880500008805000006000000"], 0x1) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0xed, 0x4) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) lseek(r4, 0x0, 0x4) 2018/04/06 06:13:07 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff6c}}, 0xffffffff, 0x8, 0x2, 0x4, 0x1ff}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r2, 0x4, 0x81, 0x500000000000}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000680)=ANY=[], &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x2c, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xbfb2000}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={r3, 0x9}, 0x8) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000100)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000240)=r7, 0x4) mmap(&(0x7f00004c7000/0x200000)=nil, 0x200000, 0xfffffffffff00000, 0x10030, r0, 0x0) tkill(r4, 0x1000000000016) 2018/04/06 06:13:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x181100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r1, 0x800, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe10a}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5000000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x24040804}, 0xd19d6f03dc5e58fa) r2 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) r4 = getpgrp(0xffffffffffffffff) setpriority(0x1, r4, 0xb5c) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r3, 0x1}) listen(r0, 0xa) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000340)={0xfffffffffffffc00, 0x9, 0x2, 0xfe35, 0x4}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300070a00000026bd700000000000010015004e230000020013007a00000029bd70000135000005000500000000000a0000000000000000000000010000000000000000"], 0x50}, 0x1}, 0x4000000) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000002c0)=0x1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x1, 0x0) 2018/04/06 06:13:07 executing program 0: r0 = socket(0x2000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x9, 0x10000) 2018/04/06 06:13:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fff, 0x8000) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000040)=0x4, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/04/06 06:13:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = memfd_create(&(0x7f0000000440)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x1) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000500)=0x6a76, 0x4) r3 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fremovexattr(r3, &(0x7f0000000200)=@known='security.capability\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000000400)={0x1, 0x1f, 0x2972, 0x9f, &(0x7f0000000080)=""/159, 0x8d, &(0x7f0000000240)=""/141, 0xdc, &(0x7f0000000300)=""/220}) 2018/04/06 06:13:07 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) connect$netlink(r2, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000000cfd8)={"7623616e3000efefbb0800", 0x0}) r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) bind$can_raw(r3, &(0x7f000000bff0)={0x1d, r4}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='iso9660\x00', 0x82a000, 0x0) 2018/04/06 06:13:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0xa, 0x10061636}, &(0x7f0000bdbffc)=0xffffffffffffff98) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000280)={0x9, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) getpeername$packet(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001ac0)=0x14) connect(r3, &(0x7f0000001b00)=@can={0x1d, r5}, 0x80) renameat2(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x6) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000300)={0x2, 0x3}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000004c0)=ANY=[]) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x109400, 0x0) recvfrom(r3, &(0x7f0000000080)=""/224, 0xe0, 0x102, &(0x7f0000000180)=@generic={0x11, "513232eea4847b5faf9bd5e5e54a80fd28b6e61b193a7c16c664fe70800a75463f0a094692155f8b3b6cdc97d05769020815ed4c259b4dc09f94deebd8aa46cf98f6b13eb3d12726f028a27d40a8323affaa68e4b818e52364a0a6ea83051c87cc493cd9ceeb500a86b800c969554a9ccc4cc03f3ca037f70144c5f3b310"}, 0x80) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000000580)=""/218) getpeername$unix(r6, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000340)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/04/06 06:13:07 executing program 3: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = memfd_create(&(0x7f0000000080)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x0, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsf0\x00'}) 2018/04/06 06:13:07 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x2000000000007, 0x40000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000004c0)=0x902) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x0, 0xa82}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r2, 0x8, 0x10}, &(0x7f0000000480)=0xc) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0x1a}, 0x10000}], 0x38) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x100, {{0xa, 0x4e24, 0x4, @empty, 0x6}}, 0x0, 0x5, [{{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x2000000100000000}}, {{0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0xa}, 0x4}}, {{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff01}}, {{0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}}, {{0xa, 0x4e22, 0xa89, @remote={0xfe, 0x80, [], 0xbb}, 0x6c99f223}}]}, 0x30c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x337) 2018/04/06 06:13:07 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000164ff8)=0x20000004, 0x7f) 2018/04/06 06:13:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) socketpair$inet(0x2, 0x80000, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x55b40392}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10042, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000180)={0x200, 0x0, 'client1\x00', 0xffffffff80000000, "a17a2e886be0d2b2", "bab76b48f74998202c1c540f1e98019593f38e00b11ed10baa829c99fefcc525", 0x5, 0x7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x99, 0x2, 0x1}, &(0x7f00000005c0)=0x10) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000240)={0x0, 0x4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000600)={r5, 0x5, 0x8, 0x100, 0x6, 0xffffffff}, &(0x7f0000000640)=0x14) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a002000020010000ffffffffffffffff00000000ffffffff0c020000ffffffffffffffff0c020000ffffffff03000000", @ANYBLOB="e00000017f000001000000ffff00000069726c616e300000000000000000000073797a6b616c6c657230000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000730003080000000000000000000000000000e00020010000000000000000000000000000000000000000000000002400727066696c74657200000000000000000000000000000000000000000000030000002400727066696c746572000000000000000000000000000000000000000000000100000040004354000000000000000000000000000000000000000000000000000000000000ff7f08000000faffffff000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bc00ec000000000000000000000000000000000000000000000000002400727066696c746572000000000000000000000000000000000000000000000200000030005345540000000000000000000000000000000000000000000000000000020400ff8f0010ff80ff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000fe15ffff"], 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xf40, 0x9, r4}) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000680)={0xffffffffffffffff, 0x2, 0x7, 0x7b, 0x1, 0x1f, 0x3, 0x8, 0x2, 0x78}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/06 06:13:07 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080)="a4aab9bf6e18925d5378b93f6abf3d95ed3e33f6c8c54ee4db2f87fa7cf8645e", &(0x7f00000000c0)=""/204}, 0x18) 2018/04/06 06:13:08 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x2, 0x2, {0xa, 0x4e20, 0x0, @empty, 0x10001}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="b996a446728731df746cc7dda825ef1b847586bd4417344fdeb02339331faab78dba3a76cc0c2d5d5b7a44edec96a800af09531039f08f6003c63514ff9a56e38d18d54e07f8e511ca83105e10e47a308a194c4557d7eff397f93c59e88711e6d2ff", 0x62}, {&(0x7f0000000140)="6f6c61923f592bf625945d5082038b508cd5371cdb42d9c8b1ec39219bce86d40062ed2f07586486f036c88378d92eea660f8325eecb363ec7093d77bad914a985d8e265e3636ad41a2113a52d79d5f9cdccf069afb0a58fcead1c928ba97032c9ab", 0x62}], 0x2, &(0x7f0000000200)=[{0xb4, 0x106, 0x8, "a2c4422bd5e9225979e77f46e23522a1b6251ebdf31135fd75a237965a84aae2173fc417c8c94c05ef1c1dc4b40a0a499b2ae0747a3cc905dc011362ac96202a445a2a78a3b59da5f6cfcc880d3997745310cf9dbebc5e164268504fb0b7b713448d13fabcfcb4030046002e3a5f3d27c81e34fc4ef8f1d91981992ba51ce67ef0aadf8815b77a1824733b8e844e5e13856ee96a7825e1e7e65802908e1f808c109c311066"}, {0xb8, 0x10d, 0x7f, "9fdcde3490b869ae14fd7aca4d8129caaadf97c97bb0dd30212b970acc93057ba91dd03af5ee9dbfd716f68230caa73ee1cf736d8dbf7ba40a4fd65465db6b566c77368fcb3e6a6bbd6a9636679383c5f02a5ee730b841ea4fc0aaf7ba812e048addfc31a93e9a86eea2784a6ee5ef46c28a8874d15685e1038a857dce56dfed9dacf4bcbbd7fd92198b8ea8e09e63712b8fe49ac5c6b9dd45ea79ca8bd9ced574d01ff313fa5bbd44b243a7"}, {0x58, 0x10e, 0x3368, "d99a6362dbd3cea9c1f4e5e8dc4cbab6ca6bfb78a0acb6dab91dfd1d9d24c8bc2738fce53cc12cf078dbbffc817f57c04a635712fad41c579da3384828481b1a0603b91d485af7591dc98e6c"}, {0x58, 0x10b, 0x88, "e6906c3e3857ed7eaeae545d58665678d1a2c4a993fec13b4106a5c895e5e04ad3810dc4d1ee2af7a85e28dd552f400aae4d3006ace7ea71c99eac27d66967bbe242ae536a0d18331daaa4"}, {0x94, 0x1bf, 0x3, "882e7093b0196b996022207575d84ef7e0f00448f999cc9b6ded5735c05afb259d2bab482bd8bb699c5d6b6b7d8d60c7a721348a0e963bd6d1f52015b6c716cd3aa71e3e7e709ab6fbf5dd3553d4a5c4f925dddbff6ec025632721a4ae752b836ff4e70dbdea0e6dd8bcaf34e23bd6d38e200683e947e0bb2e9839e6a200cacf8ae4920667"}, {0x7c, 0x129, 0x3, "91aa6e282c263a62f4a63f8b846b55b370d55c9f846d17858a20e4ae91ad3ef54b27f5f2691a8cba37293006ff48dafa793ee44722b12bd9610e16e6af7d942a17f3f965b9bceb85e9b3d61150aaefb6fcd5bc51a6df5d976f0aa76384b6d870fe10160797c0763f0cd4bc2c319775f1"}, {0x100c, 0x107, 0x9, "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"}], 0x1338, 0x4000}, 0x4040840) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$sock_bt(r0, 0x5411, &(0x7f0000001980)="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") setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000002980)=0x90000, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001580)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000029c0)={0x0, 0x7, 0x0, 0x0, 0xef}, &(0x7f0000002a00)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002a40)={r4, 0xfffffffffffffffd, 0x3ff, 0x2, 0x10000, 0x2}, &(0x7f0000002a80)=0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000015c0)=0x401) sendmsg$unix(r3, &(0x7f0000001940)={&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001680)="e1f6cff42d1e3e54706712743091f2a38bb5004da6bf65b0b78124b183e3e1dadc6694650bfa752ec022c3d825c56751cb0302a2c907b44736b83b2df2e13e7d6fbd9726c0d7ef62d19baa6d5cd3d6b4538747495907edda7c00710dbece32ff3ed0792924ed45543258697f", 0x6c}, {&(0x7f0000001700)="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", 0xff}, {&(0x7f0000001800)="a0423762a1745706eb363a39a2e01cc3338602e118c584262d9f5a809d983dd15648a588a8c79e5bafe504062e7419", 0x2f}], 0x3, &(0x7f0000001880)=[@rights={0x24, 0x1, 0x1, [r1, r1, r3, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r2, r1, r2, r1]}, @rights={0x34, 0x1, 0x1, [r0, r0, r2, r1, r3, r0, r1, r0, r3, r1]}], 0x88, 0x80}, 0x40010) 2018/04/06 06:13:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xb0000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200200, 0x0) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000180)={0x74, &(0x7f0000000100)="fa12219bdfff68d1e2925d06fd7cb2f814ec34f0deea62a7501166bd60c25d1d2aeff5d8104d70e8a1b4f69330ff110f4beed727fc8edf77a3977f0941b1737f33404fd8f43a0ce67babb29b94333eeeeb38011c0ec99e5671109ea4399b43ad35ad044052afc44542ae4c9f7a3c9f7d6278f5e6"}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x46, 0x22000) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000080)={0x0, 0x5}) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000200)={@empty, @local, @multicast2}, &(0x7f0000000240)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000380)={0x1, &(0x7f00000002c0)=[{}]}) 2018/04/06 06:13:08 executing program 2: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-generic)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80000) sendto(r0, &(0x7f0000000080)="7212319f41e0532bb2cf8fbf8ae209172cb6cfd11e9922843a153bdc7c1591b58dadd1f439cade79d66fe9e301d70162a80142583335d5b192e70240c77995c22309935d4e5fa329a96e5290356946ee92ba122fbba1309a70c42455d95bfd15ee17855f50ff98898c61222d98d587aae6a31c48733dcb52ee0fceeec2c517c805c45079b14660990de27d26f076464de928e00e9b48bddfec87a9f207ae3dd48500003da9c67ea85bf1a403630f2d9153b91972e7db59880da04a9339881c07bd510bb6df5a788a76e36e35da3b5ae56bf6897617f3a81b914623425b9a17645f053a4a12d0b4", 0xe7, 0x24004000, &(0x7f0000000180)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffffbc) 2018/04/06 06:13:08 executing program 3: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) r3 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x9895, 0x450000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x9, 0x10001, 0x5, 0x6, 0x3ffc0000000}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000580)={r4, 0x1ff, 0x30}, &(0x7f00000005c0)=0xc) setresuid(r0, r1, r2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r5 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) r8 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r8, 0x0) ioctl$TCSBRK(r5, 0x5409, 0x1) 2018/04/06 06:13:08 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001c000), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xd8001, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x5, [0x7, 0x7, 0x30, 0x3, 0x7]}) 2018/04/06 06:13:08 executing program 0: mq_unlink(&(0x7f0000000040)='cgroup+lo]systemwlan0,\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r0) 2018/04/06 06:13:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x6000)=nil, 0x3, 0x0, 0x0, &(0x7f0000ff9000/0x3000)=nil}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) pwritev(r1, &(0x7f0000000040), 0x19d, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/4096) 2018/04/06 06:13:08 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x44, 0x7de3, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x4000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x40, 0x2, 0xfffffffffffffffb, 0xcf, 0x4, 0x1ff, 0xffff, 0x0, 0x100, 0x5, 0x0, 0x0, 0xb8, 0x7fff, 0x3, 0x1f, 0x9, 0x0, 0x0, 0x0, 0x100000001, 0x1, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x20, 0x7, 0x800, 0x7, 0xfffffffffffffff9, 0xeca}, r2, 0x0, r0, 0xb) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/04/06 06:13:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) eventfd(0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'nr0\x00'}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000180)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/06 06:13:08 executing program 3: io_setup(0x1, &(0x7f000034affc)=0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000380)=[&(0x7f00004ee000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, r1, &(0x7f00004ee000)="2f95bd450eb32be42d66480ccd", 0xd}]) 2018/04/06 06:13:08 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000040150024001d0004c41180b598bc593ab6821148a7f99a3d0798882b0798000000000000000000bdc5be00021c667b33cd210e1ba6", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x1, 0x3, 0x8, 0x0, 0x6}}) 2018/04/06 06:13:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0xf00, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x50}, 0x1}, 0x8000) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r0, 0x7}) [ 900.362484] netlink: 44 bytes leftover after parsing attributes in process `syz-executor5'. [ 900.396337] netlink: 44 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 06:13:08 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) r2 = dup(r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/22) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f00000000c0)=""/1, &(0x7f0000940000)=0x1) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x5, 0xf86}) 2018/04/06 06:13:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000080)={'ip6gre0\x00', @ifru_map}) exit(0x3f) 2018/04/06 06:13:08 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xc0ffffff, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)) 2018/04/06 06:13:08 executing program 0: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000003c0)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x9) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/06 06:13:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x610480, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0xafb6, 0x0, 0x10003, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000000c0)={0xf46, r4, 0x10001, 0x5}) ftruncate(r0, 0x100) socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) prctl$void(0x3f) 2018/04/06 06:13:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) fcntl$addseals(r0, 0x409, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/06 06:13:08 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xf0ab, 0x2000) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000000380)="5f5b555ab1bac1de", 0x8, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'teql0\x00'}}, 0x1e) pipe(&(0x7f0000000440)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200, 0x0) writev(0xffffffffffffffff, &(0x7f0000818ff0), 0x0) r6 = socket(0x11, 0xffffffffffffffff, 0x6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)=0x5, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000300)=""/42, 0x8}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00000002c0)={r4}) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000100)) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='.', 0x10000000004) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r2, &(0x7f00000003c0)=[{{r7, r8/1000+10000}, 0x1, 0x2, 0x5}], 0x10) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/06 06:13:08 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7ff, 0x600100) sendmsg$key(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001380)={&(0x7f0000001340)={0x2, 0xd, 0x0, 0x0, 0x4, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff7, 0x0, 0x0, 0x70bd27, 0x3506}]}, 0x20}, 0x1}, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:08 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001200)=0x44, 0x8) sendmsg$netrom(r1, &(0x7f00000011c0)={&(0x7f0000000080)=@ax25={0x3, {"3fce57eafee2e2"}, 0x2}, 0x10, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001240)=ANY=[@ANYBLOB="4c0000000b01000000000000c8acad28c447f2d22aa71fe7fff10e05a65718c6e81627b8048a5dc569d87739284940916487ccd7faca44fe2b9e3f30cf4c12f48798e403830000006000000088000000ffffffff922ca988fbeb748854b461edf9091aa267c57963ba3e2cf77863b2362fee082fac3ca212e62b8fe727de9449eb8b9d90afc10800000000000000f2e807036f2c2355bdb13c8c6f455a234964ab5d6572e52500000000000000aa4970393089702b8a62572461bb8983120852f30906560000"], 0xac, 0x800}, 0x20000080) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/06 06:13:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) r5 = dup2(r3, r3) process_vm_readv(r4, &(0x7f0000000400)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/113, 0x71}, {&(0x7f0000000340)=""/157, 0x9d}], 0x3, &(0x7f0000000640)=[{&(0x7f0000000440)=""/89, 0x59}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/41, 0x29}, {&(0x7f00000005c0)=""/98, 0x62}], 0x4, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)=0x0) recvfrom$ax25(r3, &(0x7f00000000c0)=""/99, 0x63, 0x10040, &(0x7f0000000140)={0x3, {"89e422f4a924b5"}, 0x488}, 0x10) getpgrp(0x0) fcntl$getown(r2, 0x9) r7 = gettid() r8 = getpgrp(r7) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000680)=0xb) sched_setaffinity(r8, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000200)=r3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r2, &(0x7f00000006c0), 0x0) close(r1) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00000001c0)=r6) 2018/04/06 06:13:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000740)={0x5, r0, 0x1}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000780)=0x9, 0x4) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) [ 900.539310] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/04/06 06:13:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'syz_tun\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/06 06:13:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000080)={0xfffffffffffffff8, 0x6c, "d9c7ea17ef3af37aab115102b49968376578abcb65040f6632dc0a7d91f94aa75cfaba4b1a2e1f43abb7973cf1e4fbccbe03ce93dde24488af80475946061f98dfbc4219beb7fb4669f8ce5f1d6211804f88187ee01a57b4c71d225b0d1704c6b1e629a694d366388b6c5b66"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r3}, 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)) 2018/04/06 06:13:08 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x200) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x7, 0x50c13df39c49216c, &(0x7f0000ffc000/0x3000)=nil, 0x3ff}) r2 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r3}, {0x0, r3}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f00007feff0)) read(r2, &(0x7f0000000000)=""/8, 0xd4) [ 900.627508] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/04/06 06:13:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000380)="a6", 0x1}]) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000600400003c020000280100003c03000074a07af57c0300007c03000004000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000007d536b7dd65f423043000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00028010000000000000000000000000000000000000000000000000000380052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000407000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00014010000000000000000000000000000000000000000000000000000240041554449540000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac14140cffffffff00000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4ac) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x80004002, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r4, 0x0) connect$vsock_stream(r4, &(0x7f0000001000)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f00000000c0)={{0x5, 0x200}, 'port0\x00', 0xa4, 0x4, 0x80000001, 0x5, 0x3, 0x3ff, 0x7fffffff, 0x0, 0x4, 0xffff}) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000700)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) sendfile64(r2, r3, 0x0, 0x2) bind$can_raw(r2, &(0x7f000000bff0)={0x1d, r5}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000740)={'filter\x00', 0x4}, 0x68) [ 900.714265] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/06 06:13:09 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x8101) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="f8ff0a00e0ffffffffffffff000000802600080009b60f299bb95c"], &(0x7f00000004c0)=0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4e00, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/udplite6\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r2, r3, 0x2, 0x1}, 0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x31, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x2c0000) getpeername$netlink(r4, &(0x7f0000000380), &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xd5, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) r5 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x2cb17bc70173bdcb) r6 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0xa1, &(0x7f00000001c0)=""/94) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000480)=0x1ff) sched_setscheduler(r6, 0x7, &(0x7f0000000500)=0x6) connect$unix(r2, &(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x74}, &(0x7f0000000280)=0x8) 2018/04/06 06:13:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2081, 0x0) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/06 06:13:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000d000)=ANY=[@ANYBLOB="8561dffbc6ef1b000000000000000000005480ac8a47f635c74dcecd7e", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/06 06:13:09 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) kcmp(r2, r3, 0x2, r0, r1) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x0, 0x6, 0x7, r2}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000280)=[0x7, 0xfffffffffffffbff]) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xe9f}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000000180)='cmdline\x00') sendfile(r0, r6, &(0x7f0000000000), 0x401) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000240)={0x7ff, 0x5, 0x270, 0x0, "8bd20b481b5bf6804b70596bdcfab032e8319cb95825bd8e7c6018961acede52481207f0a4411a4cc18627c7", 0x5}) 2018/04/06 06:13:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs=@nl=@proc={0x10}}) 2018/04/06 06:13:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000800000000000000000000000000000000000000000000000096b3dadbc414b6a2933d00000200010000000000000000020000000005000500000000000a00000000000000ff01000000000000000000000000"], 0x70}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) getpgid(r2) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x2, 0x5, 0x3, 0x9]}) 2018/04/06 06:13:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f000047f000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000013018aa865ac3386845bb0ee50e3674dc5c8c86346fe97a7fbd9464ff72c41b264b5d57761d2497ab2d81e749b33382e490500b4b01793b425ae3f1cc20ccc890bf7"], 0xc}, 0x0) 2018/04/06 06:13:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80a, 0x0) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x9cd8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x4, 0x0, 0x3, 0x3, 0xffffffffffffff24, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7}, 0x8) 2018/04/06 06:13:09 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x7f32) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 2018/04/06 06:13:09 executing program 7: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f", 0x52, 0xfffffffffffffffc) r1 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x0, 0x200) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000800)={0x3, 0x1, &(0x7f0000000600)=""/164, &(0x7f00000006c0)=""/152, &(0x7f0000000780)=""/67, 0xf000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x20000, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x402280) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="030000000000000000f0000000000000c600000000000000", @ANYBLOB="00000800000000004a7ca39a861394435f00000000000000806aa5eb4d739ed04e8091e6e4560ca20830cc947f2971945a1ff9296ace04cc069961c3621b5ff3a8183333ce546a3b7229b2eef98e633561d6265cfc2911af1cfbc1f2a20f895e20c0c6f8fb64c19fc737065d72cde1e2d0cfea091244f7e8459999f4d422feb7cf96f6df47fe4152d5d2fb17db54000000000000e1f7b240716abf836c0351c0b5621d86"]) keyctl$read(0xb, r0, &(0x7f0000000040)=""/81, 0x51) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x0, 0x2, 0x10000000000, 0xb0a}, &(0x7f0000000440)=0x98) r6 = socket$inet6(0xa, 0x2, 0xcae) connect$inet6(r6, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r6, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r5, 0x5}, &(0x7f00000004c0)=0x8) [ 901.567157] binder: 19522:19523 got transaction with invalid offset (32, min 0 max 56) or object. [ 901.626759] binder: 19522:19523 transaction failed 29201/-22, size 56-8 line 3026 2018/04/06 06:13:09 executing program 4: pkey_alloc(0x0, 0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:09 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/06 06:13:09 executing program 7: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2) write$binfmt_misc(r0, &(0x7f0000000680)={'syz0'}, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/06 06:13:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000040)={[], 0x8001, 0x5, 0x3ff, 0x0, 0xffffffff, 0x100001, 0x1, [], 0xfffffffffffffff9}) 2018/04/06 06:13:09 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x7, 0x200013}) fchmod(r0, 0x80) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0xa0, 0x6}) 2018/04/06 06:13:09 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) dup2(r0, r0) 2018/04/06 06:13:09 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xaf, "cac40e5db94e5f95f81616cdb32d01fab8f793e2c85dd4461857fe5e2bf5f43959066b3666cc77ecc25d7447361773381e41a9e1ae803e7dcdc01a5d98e3a9eb7c868261f808ce298e89eafeec1d33251d9b9b963035c14f7572a5c52b105dea2b26d87cdff20241e1d2de75f762e8137bb43bbb142ec7e585a9baf2f4f65f70d6f24e3fefd18fe6bae09162a992c7dd95556f4c99a8151f685930259ec7dcc3348e2a976c7e91f8a0b09a03b5bb71"}, &(0x7f0000000180)=0xd3) readahead(0xffffffffffffffff, 0x3, 0x6) 2018/04/06 06:13:09 executing program 6: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xfffffffffffffffd) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x4, 0x5, 0x7f, 0x8, 0xffffffff, 0x8, 0x100, 0x1, 0x0, 0xab, 0xfffffffffffffffb, 0x2}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000040)={0x2}) [ 901.675894] binder: BINDER_SET_CONTEXT_MGR already set [ 901.681375] binder_alloc: 19522: binder_alloc_buf, no vma [ 901.682642] binder: 19522:19523 ioctl 40046207 0 returned -16 [ 901.686981] binder: 19522:19544 transaction failed 29189/-3, size 56-8 line 2963 [ 901.709407] binder: undelivered TRANSACTION_ERROR: 29189 [ 901.714976] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 06:13:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) bind$alg(r0, &(0x7f000073afa8)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="4f80429199e47d68678214c478d0b7c62507014a2715aee3cf384125da5a61fa9081c4f3b5856e75e3add6060488146074cdc945f39de56f4daecd8ced5e42b5cce3a30af36673b9ab5331fea86b3162f8e8891bbac8582ded5a10b38152bb569d1a50a7eded7da7cf9627c94606b506397eb88a099b80ad0e2aa44ebf02778eb0", 0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b83000)="83f931b3989f2c7fe50787bffffd000000080600110000b5a2aec503e7ff62864b", 0x21) 2018/04/06 06:13:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10b) r2 = socket(0x0, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r3}, 0x10) 2018/04/06 06:13:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d556b6c57f00000095298992ea54d60004002c5b1e0603c2", 0x15b) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) inotify_init() write(r1, &(0x7f0000000640)="a530749c6f68782c3bdac347c2aa6056117ff3fb204845983c139dffcf80319b2e79d987c70310d2b8e48dc5e6f09996190932e3fb5adc2df292532712c803091b90863ebfe6f6221d79dd28a2af5e6e601b96698500f1d87517032feb519f7770b420f77cf3a7dca7b89440c9c16691b5bd925261bc3042a8b6a6b6d6a4638cafbfcd5da748f3c0cb248a7a8b3ac0fa1ff5bbe0e04892097821805bfa84c943964ab52ab5f69eadd8d2907c899c6fa33414d90ec11a51e2d387dd3dcbc58d6e60627157bf1a025c46930c7067a57b157fcf324a1342dacf22a0181211db7acf4a88b2ddcaea8730f0e07ab79fc4a3", 0xef) 2018/04/06 06:13:09 executing program 3: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000480)="56de9f2b982514fc11286e5dd1355aa49573385a15fafd028606f8625e25dbbc3674988f454a961b81ee9c7c05471e99232083aaa88048e23115fe9bb30080f90cd9c0ed8ee58bf1442c4ebc293b51d4ad529de05513af97af317b310b363934f957f15eb98fa9d2d808dba094b88d2f53e12350", 0x74, 0x404c000, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000080)=@full={{0x3, {"7466bc34e6403d"}, 0x51b}, [{"4b84560c194c45"}, {"8873a583bea3ef"}, {"89ebdecff1a370"}, {"7e83cf45e7ecf6"}, {"232c4b47c32fc4"}, {"fe99421220033a"}, {"4e05f36d1c6e4e"}, {"1ec386c95a4601"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000100)="745b2b7b25d09ff093b777e02d5ecf03f95e4ca7140f7a710264af67606b9ab055f2ec08366d9d4784eed641a2af9b6c7ed1b41ed81190317ecbd7ecaed150f2abe388cbbbd03ae545ee71378a8b7082545d6f56af044c454db313a443", 0x5d}, {&(0x7f0000000180)="2b9b0e7f5a06092b99b1551fd86e4b45142ac78c860f1c0ff8c5544200e162a98d16dbc816eeb2f6433fdc91671ff033f5a7b39ee1ed94d7e6eb53291d84bea3e75da7331950a4c35f47e8b11a1276de0766882b7fd1b6d3e6671e9fac56e59a6a4317c716d0e52fea11373b692551323d1150222f6a720a506128a2bd6e769d9b83c5c6efec0f4bd6a4981c4cbf848e4dec8bec6416dda9d84915b268a97fd1ad", 0xa1}, {&(0x7f0000000000)="5f3c5f63a8b71641a9debbd9effa826954760263", 0x14}, {&(0x7f0000000240)="65ae25781351caab6bc54c95a7ae7516a30dd48c7309fab156478dbbe040bce1baeb107fbd63325f5b2c0d0d864733f4c64b10979035d7761a4da566ed7019f8451dd97446dfe6213df2435d8230c9cb57054145ccb9a9eefe0d113ab955a0c98a129d25b6d747ef264686cbf28e12e9322ef12c404c9271cb50a56e52c99ee5b0c86ad8bca09dbd3d9de8662fbc61559b9594843f82b166d78399226c8b", 0x9e}], 0x4, &(0x7f0000000340)=[{0x14, 0x114, 0x3, "ec293d050138ad43"}, {0xe8, 0x115, 0x3f, "4f07573ff0867c8bd25277e6843e9516d1995c8f08f87adc0f182351d8bf6f49cb85440992113c464b33ea4b82d2cb29822c47791084254c70cbf51c3141207989a5979b9d9fb54e617a7cdf30b1b9de62e0333941d664a46891d49af152b2434f30569843ef5498bc3784298c55e1d0cd0144f764cbbe5f84b1d04ecda9e4aebda50bbabd21921294da924bd145c9ca378c60adb0bdfe07d215e3df808a99586dfca2cb2f066da1b06769ffe0ea1648a8569c25b761543fd45143c5c1db655edc82c091b5091b9ffe913e3d55531c613e8caee4d42100f5642c23f1"}], 0xfc, 0x40000}, 0x1) ioctl$TCFLSH(r2, 0x540b, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x1, 0x30}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000600)=r3, 0x4) readahead(r0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/06 06:13:09 executing program 0: unshare(0x60000000) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) 2018/04/06 06:13:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4}) 2018/04/06 06:13:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500faff00000a00000000000000ff010000000000030000000000000001000000000000000033c0c987570074452f64"], 0x70}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40100, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/06 06:13:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r4, 0x0, &(0x7f00000004c0)) dup2(r2, r1) sendfile(r3, r3, &(0x7f0000000040), 0x1) 2018/04/06 06:13:09 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfd, &(0x7f0000001000)) getegid() r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x13c, r1, 0x100, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x28}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5290}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) sendmsg$nl_crypto(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xa38}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@alg={0x100, 0x10, 0x400, 0x70bd29, 0x25dfdbfe, {{'ansi_cprng\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1f}]}, 0x100}, 0x1}, 0x4800) 2018/04/06 06:13:10 executing program 2: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = getpgid(0x0) r3 = getpgrp(0x0) tgkill(r2, r3, 0x11) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd0, r1, 0x2, 0x70bd2d, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x6}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x39}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x17}}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4005}, 0x20008880) [ 901.922271] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 06:13:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x102) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/4096) 2018/04/06 06:13:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000a06000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) write$binfmt_aout(r0, &(0x7f0000000280)={{0x10b, 0x0, 0x8000, 0x303, 0x378, 0x3, 0xae, 0x3f}, "db141190e1f7978528f25aa57d9c378ce3a634b6d132fff51ad98f596dad01823256fd550e1a5e918f350246cc61fcc4fb8ba7b44ff2e100171475ed4c63678fcd57ded3a4f5558269d50a9ef222dca84850624130d52c94c422b983967e0a9488515312c4b17c698bb1290493b0f5f825898ca74f7e99bad2d75a5211", [[], [], [], [], [], [], [], [], []]}, 0x99d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2}}, 0x7fffffff, 0x0, 0x0, 0x0, 0x1}, 0x98) 2018/04/06 06:13:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) socketpair$inet(0x2, 0x80000, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x55b40392}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10042, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000180)={0x200, 0x0, 'client1\x00', 0xffffffff80000000, "a17a2e886be0d2b2", "bab76b48f74998202c1c540f1e98019593f38e00b11ed10baa829c99fefcc525", 0x5, 0x7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x2, 0x101}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={r5, 0x99, 0x2, 0x7fff}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000600)={r6, 0x5, 0x8, 0x100, 0x6, 0xffffffff}, &(0x7f0000000640)=0x14) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a002000020010000ffffffffffffffff00000000ffffffff0c020000ffffffffffffffff0c020000ffffffff03000000", @ANYBLOB="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"], 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xf40, 0x2, r2}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000700), &(0x7f0000000740)=0x8) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000680)={0xffffffffffffffff, 0x2, 0x7, 0x7b, 0x1, 0x1f, 0x3, 0x8, 0x2, 0x78}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/06 06:13:10 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0x58) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000003c0)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r3, r4, 0x8000}) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xac, r2, 0x200, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4004}, 0x44804) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000002c0)=""/193) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/06 06:13:10 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8, 0x80000) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9e3ffffffff000000003700"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x6f504532, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x5, 0xb756, 0x17e, 0xd2, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x8b7, 0x401, 0x4, 0x5, 0x6d, 0xfffffffffffff925, 0x2, {r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x7fffffff, 0x86e, 0x1, 0x7fff}}, &(0x7f0000000280)=0xb0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/04/06 06:13:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x200180) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10, {0x2, 0x4e24, @multicast2=0xe0000002}, 'teql0\x00'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getgid() fchown(r0, r2, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000000004c353a06b4782540519abf12ddd181568a7badea09f950388eb6c7e579a9fa7e3ab47fbfc98c5d0f966042408d2d8a7ab06a83ccdbb4fa26c9b6afbc70b792f5867356ee14288a818c25946e59d81c936939425d950b0ed35f71175beef3a77166623f6144c5424fe376ec449969e949ba70a0bb5c742d2d9e321e7d0c818b824c96304e7e0a339b71006fff174f38aa26fe0f4e9946555c0a4395b689869c28ebb07986c182dda639531bb5bff0494c4a720d4d48fa9fff7539274d96daeecd621de4f283de1b4f5dda7495fbd81d8d0edb31966bca8db06f7ceea20fd05237b1d20d26448b7ed9f1bd226fe35928efde"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/06 06:13:10 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0xe5, @loopback={0x0, 0x1}, 0x8}], 0x3c) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r5 = memfd_create(&(0x7f00008effff)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af5fb4)={0x0, 0x0, 0x3ff}) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/06 06:13:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000040)={0x41, "f69d2b744610aa00b96e58bd24fc63643ac67f422f72c1ca8ab0a047c210816bed2aed0e8dd8af8af98ec72f3ab3a79194a82cc9cdfdc2c825cf0a080a89ef2f10"}) 2018/04/06 06:13:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0xc7, 0x2, 0x80000001}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000200)={0x1d, r4}, 0x10) sendfile(r2, r1, &(0x7f00000001c0), 0x10000000) 2018/04/06 06:13:10 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000240)={0x1, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x121081, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000001c0)=0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x10000, 0x8, 0x5, 0x4, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x2}, 0x8) 2018/04/06 06:13:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x2) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/04/06 06:13:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xf9}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000180)='^\x00') sendmsg$nl_route(r2, &(0x7f0000006640)={&(0x7f0000000040)={0x10}, 0x3864030757c34ddc, &(0x7f0000000740)={&(0x7f0000006600)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000006780)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000063c0)=0xc) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0), &(0x7f0000000300)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000006600)={0xd08, 0xfffffffffffffe01, 0x100, 0x1}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000006440)={0x5, &(0x7f0000006400)=[0xedd, 0x10000, 0x8, 0xfffffffffffffd10, 0xcd]}) recvmmsg(r2, &(0x7f0000006180)=[{{&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/217, 0xd9}, {&(0x7f0000000240)=""/4, 0x4}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/223, 0xdf}], 0x6, &(0x7f0000000600)=""/213, 0xd5}, 0x7}, {{&(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000000700)=""/56, 0x38}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/89, 0x59}, {&(0x7f00000048c0)=""/65, 0x41}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/70, 0x46}], 0x8, &(0x7f0000005a00)=""/142, 0x8e, 0x9}, 0x8}, {{&(0x7f0000005ac0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005b40)=""/150, 0x96}], 0x1, &(0x7f0000005c40)=""/171, 0xab, 0x40}, 0x1}, {{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000005d00)=""/190, 0xbe}, {&(0x7f0000005dc0)=""/162, 0xa2}, {&(0x7f0000005e80)=""/137, 0x89}, {&(0x7f0000005f40)=""/156, 0x9c}, {&(0x7f0000006000)=""/101, 0x65}, {&(0x7f0000006080)}], 0x6, &(0x7f0000006100)=""/107, 0x6b, 0x67}, 0x8001}], 0x4, 0x0, &(0x7f0000006200)={0x0, 0x1c9c380}) mount(&(0x7f0000006480)='./file0\x00', &(0x7f00000064c0)='./control\x00', &(0x7f0000006500)='ufs\x00', 0x800002, &(0x7f0000006540)="432a58740d8d6a068f317ccadad41ebffd26e3323c18b026d57881fd1ae87626e0906512132439ffc92175fb7347d2f3f5a23fcd3cc119c33cf2c820fc5049a6dc83de0afadcb1daba589836a8941e01a807cd61323919ee232eb3afdee0e146527c61b461c8addee7cb935839f879dcc05543abedd00c40dcdb52040c4e90a45b29bebd7460bc0ac82176b9e8938642ab7eed98cb308f88da9d45e66b85c7730dd76151a9bb2464954831a2463007f4640ada") getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006240)={0x0, 0x0}, &(0x7f0000006280)=0xc) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000780)=0x9, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000062c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0xfffffffffffffff7, 0x4e20, 0x0, 0xa, 0x80, 0xa3, 0x88, r4, r5}, {0x7, 0x7, 0xeb, 0x6, 0x1, 0x1, 0x400, 0x200}, {0x3, 0x1, 0x0, 0x4}, 0xfff, 0x6e6bb7, 0x1, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x7c}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x6, 0x1, 0x20, 0x95, 0xffffffffffffffff, 0xc7}}, 0xe8) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000080)) [ 902.329013] binder: 19633:19642 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/06 06:13:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8801, 0x0) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000000c0)={0x9544, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000000140)={r4, 0x6}) 2018/04/06 06:13:11 executing program 7: r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x3, &(0x7f00001eeff8)={0x0, 0x0}) exit(0x9) timer_settime(0x0, 0x1, &(0x7f0000750ff0)={{}, {0x0, r1}}, &(0x7f0000faa000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000100)=""/4096) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x80000000, 0xf72f, 0x3, 0x3f, 0x0, 0x8000, 0x10000, 0x1, 0x2, 0x7, 0x1ff, 0xfffffffffffffc01, 0x800, 0x3ff, 0x2, 0xffff, 0x0, 0x7ff, 0xffffffff80000000, 0x7, 0x5, 0x7fff, 0x100, 0x1ff, 0x2, 0x3, 0x1, 0x8, 0x0, 0x6, 0xffffffff, 0xffff, 0x3, 0x2, 0x200, 0x3, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x20000, 0xf33c, 0xe3a, 0x0, 0x6, 0x5, 0x4}, r0, 0xb, r2, 0x2) 2018/04/06 06:13:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300ea0d000000000000000000000005000600000000000a0003000000000000000000000000000000000000000000000200010000000000000000020000000005000500004000000a00000000000000ff010000000000000000000000090000000000000004000000000000000000a19abe1cd52b3216cbc28f6504ffcc81259102009c322587a7ce7aaa5f132942018d145954656f46cc3bfb19ac38b1cc9d0c44347ddcac1c504234f9426431a8d8d01a751ac6ae3ca2fde81b3511eabab7dea769"], 0x70}, 0x1}, 0x0) uname(&(0x7f0000000200)=""/166) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x200, 0x4) 2018/04/06 06:13:11 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000008fc5)}, 0x20) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10002) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000150001002bbd7000fbdbdf25023f51fe", @ANYRES32=r3, @ANYBLOB="088008000200000008000100e001000208000200ac1414bb08000400ac1414bb08000400ac14141614680200000000000000000000000000000000000800080028040000"], 0x5c}, 0x1, 0x0, 0x0, 0x890}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) 2018/04/06 06:13:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) 2018/04/06 06:13:11 executing program 3: mmap(&(0x7f0000005000/0x12000)=nil, 0x12000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) fcntl$setpipe(r1, 0x407, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(r0) 2018/04/06 06:13:11 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="aca6e8c346a41e703d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000912111c100070000000000000000000001000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) 2018/04/06 06:13:11 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xda}, 0x8) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x4, 0xa200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x6, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 2018/04/06 06:13:11 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000040)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002c00010700000000000000000300000008800000afa1ef7515e19f66842ddc79942c9c9233bc000000003644744399306dc11a56c19554abbc2bacac32bda724fb5c890d1d12e276d1f6495f2dac6a9ae79c133f733a737c365db1bdfbc275dd177a7c375531dcc7c495259866f013b7865d52a8c14a8a63b93e6a489ad70d10d7c2412c2b4862daac8c566bb8dbb90e6ce7b47941682ca1add277a1cc2971a2"], 0x1}, 0x1}, 0x0) 2018/04/06 06:13:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x287}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x2, 0x2, [0x40, 0x100000001]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2, 0xd6b, 0x4, 0x5, 0x4c59, 0x9, 0xfff, {r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0xa44, 0x8, 0x0, 0x81}}, &(0x7f0000000280)=0xb0) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f000024affc), 0x1) 2018/04/06 06:13:11 executing program 0: r0 = getpid() sched_getparam(r0, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/raw\x00') renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') r3 = memfd_create(&(0x7f0000000140)='net/raw\x00', 0x2) kexec_load(0x200, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="779804200cf4840259765b687e3e31e875d8a32d6e62b84c7d34ae7216cccfa372b53ee0418acdacf5eb605fab2f89dd315bd8c1060a19057e476d6e82051ede1b70058317ba8339d993eda5d0fe1c307cb0840012752d5dab88483c3e9822d98cd50422b9dbd78839cf96c5ccd60a02bbfaab20a6267d392fc15ac160e9ed3645b1ae8daf79ee842bcbe9c77e783d82b15d5f7fdede1447bf9f96384803d6cce503adc28c9591664fe942865321e82e8df91746120551a42d49ab41311a07b23c5125f28f5ca5f12b014d8bdd12f6cfd0b00df05dc7770b74a52a8fda", 0xdd, 0x0, 0x8}, {&(0x7f0000000280)="9997254cf45cdce8fadf06f614d605fe2c7e0c249855ae16f2f89ad4ec58954b61655ba15d499152e0d5edd110a8ed0413c2414b907a17e016a34fe63551efe9e0a61e857863a3fa92ed94134cae590552ed7c92d099504e6b63e4f844c1d66107974ac98587cfd478ebdb37a0f4affe384abd665957ff027ff4bc52be1ae1c32c4f95aa35cdbd172debfd7bfddbc7d8c186d20ce374095ce3c5ae597e0fa99a84c4147b92939260bdd4b821b2877d0c", 0xb0, 0x100, 0x7fff}], 0x280000) execveat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000003c0)='net/raw\x00', &(0x7f0000000400)='net/raw\x00', &(0x7f0000000440)='eth0[eth0*-selinux^-\x00', &(0x7f0000000480)='net/raw\x00'], &(0x7f0000000640)=[&(0x7f0000000500)='net/raw\x00', &(0x7f0000000540)='trustedsecurity\x00', &(0x7f0000000580)="5c76626f786e657431766d6e657430626465762616766d6e657431f51d7b73656c696e75782800", &(0x7f00000005c0)='/dev/vga_arbiter\x00', &(0x7f0000000600)='/\x00'], 0x1400) umount2(&(0x7f0000000680)='./file0\x00', 0x8) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000006c0)=0x1ff, 0x2) r4 = syz_open_dev$dspn(&(0x7f0000000700)='/dev/dsp#\x00', 0x9, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000740)="f705aed078c8059432ecea3fdf649749", 0x10) r5 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x10000000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000800)=0x3) r6 = syz_open_dev$urandom(&(0x7f0000000840)='/dev/urandom\x00', 0x0, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000880)={0x6, 0x18, [0xffffffffffffff96, 0x4, 0x952d, 0x401, 0xfffffffffffffb23, 0xf5f2]}) ioctl$KDMKTONE(r4, 0x4b30, 0x81) keyctl$describe(0x6, r5, &(0x7f00000008c0)=""/241, 0xf1) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f00000009c0)=0x80000001, 0x4) ioctl$KDSETMODE(r3, 0x4b3a, 0x10001) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000b00)=0xe8) keyctl$get_persistent(0x16, r7, r5) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000b40)=0x81) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000b80)) getpeername(r4, &(0x7f0000000bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c40)=0x80) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x3) pwritev(r6, &(0x7f0000001fc0)=[{&(0x7f0000000c80)="cc1eb3d991511a2f4006e020e05aec00c4ef58abc5ce0aadfdf7d42a2c879b0132d8fe6c36f4f6cb23a30b7ecee5f5d3ce8239e200a430998c749afa379ffc78", 0x40}, {&(0x7f0000000cc0)="c73fcd3bb00ab3d45fe6766a64fc2f4e1df6778c168dfb614a3fb7cb086069497237e23036eb2f466395b70bcc6c295c57657a30e96b4301a3e240522b1f7a4b721e4473842c889d7729e214eb056f30ee8a31548ea256bc1561a4a01eaed815d81f053afc12806a9ae4c12da10ac662a7e490041c79eda10ce0863c974ada206959c02cc34a4ceefa1b93", 0x8b}, {&(0x7f0000000d80)="d5699037014b13fa9f9549cbd81501dc5964fede2914e2502744961c3cbd97bbeb535c527beac1bfd17a3cf1fde63788ddff53922e1d1f5eec65d04edc422f9def317cb273da100931d597961de990503283700d297810eb20f24e3107526502c13b", 0x62}, {&(0x7f0000000e00)="0c5750c225d623ce1aea6cfd3a5ca96ff9d663c3522137bac8853aedd3732fb5b5054ce21fc587c05df68e35744fe4ff15fb255d8f5501f57c2ba10ae8c501930f9862f3749b0db7fef937f979b83a4d54a80ea99ac4f2a7c8c7d8db1498d2e45cdf6546b26de99b7ee9e4b14c8f525bcc47b9fd027003a34619b79e043c17b3477e8f62ab2b4b9b1ee159de1285f43ce3", 0x91}, {&(0x7f0000000ec0)="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", 0xfd}, {&(0x7f0000000fc0)="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", 0x1000}], 0x6, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000002000)={'yam0\x00', {0x4, 0x8, 0x80, "e6594d6a2528", 0x3}}) 2018/04/06 06:13:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = dup(r0) r2 = socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x36, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2080, 0x0) sendfile(r4, r5, &(0x7f0000807000), 0x6) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast1, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, r6}, 0x14) openat$cgroup_int(r1, &(0x7f0000000200)='memory.max\x00', 0x2, 0x0) 2018/04/06 06:13:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') sendmmsg(r0, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000040)="037550d402b61a393db85fd47485f0e8a6254f7e79407b70ae4df6da66c991a01bb08a5f210172979882ae837d693fd1640167434e5c2a7cfe8e04eafb6f0038b9f8f06c580283ead58832ae8fb92c743c9745ac69ab34063ce5a26f4f8d2c2f0002d09fe72f693606cd2087e5aafa9ca49c88a0fa66e91fb9ef171b4e346171c84439e5e784dcd5ef1d35c9c8075e700536ec1a432dfc675f4bce92f36e0dd6b36e8e6607798c6ff3ad4cda9d2dce160e7e188664fd51d8cdd26a826992bb2e644c2da14013c12657b4ac16bd44575cfd67afb9bee7b81341e7371f4ba3428688116e88e08388dba0", 0xe9}, {&(0x7f0000000140)="515d5f303254db128120be983b271439f204fd793b8360e95ad08945238902ca6192947eaefcd1ad27683577e4c095b9d31aa3e98aa0fc5ba6ee9aafaea42e17d83b1e8e7e55b323d40d980d7281ae3a60bb889897eb9554431efc955bbdf42c2f5e4180aa397367482a7cffe64f0f4eb2f1bf2cee3ec748e5f42cbcb6712a10907ddd66dcb9fa9097ce21e310c79a764c50b3a7bd64c96c93a804f0d84eca8842cb969e77e27706b7ee787b7a98422fb1778fc5dfc8c9a015c7eef4de30a240bd076545", 0xc4}, {&(0x7f0000000240)="18cdb5343863fdeebbcf95445d1086dff310f68e75bbe2e975b07ef79f52ea41d74fac289e881557b7661dc0546ec83362084a78dbbde44557b2faaeb1a741530936ff27a31fba01285593cb08bf435b97dd9f967912feab6de175ee1daab1ec50fdf59f040621cfa6530d968bd7e2dfa5aaf2b0368818a3b7a29bf2fc28baa5151622552a3cad97bf6428c2f6d66c25be57d61992c10910bf3de0af148c08adce250008cd57049df7f6f14cba2b83208a476aff44b63d9eaee4c237e2a8d3148d46c1256f9c6a03680476590f7d818d4459b19940b97b93751ef4b6", 0xdc}, {&(0x7f0000000340)="0cbecc0dbaefd381ee6752b583b1cbcf5870d2e45eba72635103cbf0be6ba30302760e7509c0fcf531c3d311904b349546dfadb7b5e59e6e69cb0e43b53f3ffab52267940a5d789475d20191ffb358101b2e7abd3630047478328c802f241fc574ff1f7c4c7874421c3014eaa568bc875bb0e26f3e79b41312684d03f3c1991ecec2741d", 0x84}, {&(0x7f0000000400)="e752e0d016f04a07a94c0efe19f13e09602b5dd67cbc1151ede8d54a8f5f68d96949c9ffdbd7ee3e3583b0cb149ef6a5dd06dd5c5c11c187f3282a4838407794b1cee81d4ab142de294f0f699729f5894df0e10767598985cb692755ceb1b0a0762976d35881fe66216c48cf7034345bd51e41981a414095e88dd235b0196649a6b33a29cdd6da7d4f2770a112102bb7842e3ee3938213c5317608cb", 0x9c}, 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{&(0x7f0000003cc0)="36fec38544ed194e6858223c27ad26d922c9e6e51b7a7ed11ba8623be25b8efd9ced1d4384", 0x25}, {&(0x7f0000003d00)="ef9aef3e95794f9994c8db7da3c47dcd5f967c9694c53d4a9380f5fa0b0ab80d6aff6a5214d9cf7475d42059996d417fd4842eca888c844f15cd5e3174900f601e8a1d6c27e2a9b3d2d7644b460083c51f945e002c32814688f715b09673f5f6585b1becf51c68da772d7850d24ca9cfc68749100f3d524404d463564f61024ea274441ede77687243974315492cd9e0f020c7bc0b4341887ed20fb03c4b67", 0x9f}, {&(0x7f0000003dc0)="65d9515b09a2409f8f4cd4dc0736c7e5f587e64d39e72d62c231ec13a4f8369b2591767943cb337553592d959c5425c3684882053cc867b2f533d7d5ec565a1298aa186790dc5882f06acbc513373f5da83f31a95168b42605e9", 0x5a}, {&(0x7f0000003e40)="837239a489e98e6cad30d0c8ac5bc573e993891e09c0bfae7934052206790c6ad18358b18630def95546cd6fada502d206cc7885c7e0e7e00d6f50f342008f2e0b660783416d61eba97dfdc0cd8d180a9a39f5834b9505aaff06988b0cdf83b0d8a0be", 0x63}, {&(0x7f0000003ec0)="c6c389bd09253e9650a92d0a2366acd578c01641cb29a4002c575a99330142b63f3d37b45c9205a045ecc70aa76ac8660a7e7feedbeba2edb80a06b1b649f9352143caa6d4884baf3fb9ccb70ffe7786c40e47c33bb7f2d13fdb387f3fdd22b5850b6fbe2b3f65112379a1209bf5dc909339461bde8f3ebf171322d628ac1fa7601221434e241c6e0cf0b36eb59d5eeed9531b112378eedc1be3f577df3d0c156b2ab5aa70029af1b4110c5a3cd64d9c5bc428a8a844d3859ca18d84fbf1fbb7c00fd27e69fbbccb087ce786c98f507a852a4a6c6e6b", 0xd6}], 0xa, &(0x7f0000004040)=[{0x1c, 0x84, 0x200, "8d344972bc29e6aaa98a38222ca4"}, {0xac, 0x88, 0xfffffffffffffffc, "233a288f738a2b7ff9989a61678a83482ea5ff54786d5a89c6079ca534915cb3e5178d6617288c99e5b641fec55ac5c49c1808857081c8cabb03725f63d1b97dd66ac5f4e5d2326129a1adc20639ff0a8a76d6de57354d754bed5d80605fd62cc2ae68599372ba2baf9eb3e56b211127e14e06646cc69449c1023014c86772dba46f3e6a20ae71b0ae8e222782d4613ffcb718cce6646b5663cccdf62b"}, {0x4c, 0x10e, 0x6, "355dbe51c2073ab1f8ea2b3ec43394fcb8639dd8d3c4cbddc8b50590d8fbde12d507f3dc1d982cb2323de2a9be5a4439c64b9ae61cf1efa3dd683de1dc28fb93"}, {0x8c, 0x114, 0x10000, "ff7dc3200f936d77415a4f5c778d691de22ec10bba105674160027f6735dba30ac5831503338a5b3febaa1da74f454cb875786855667b0cf94774a4a366362805e9c5446ff089a0936a983ff5489d12ba39c4af3d26c7148b9c43fed7bdb54b6ccee118aeb7c3167c22dbaa28aead7ab4872aca41bbe0b7e712bf3d0098c"}], 0x1a0}}], 0x3, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000004280)=ANY=[@ANYBLOB="020300120e0000000000000000000005000600000000000a00000000000000000000000000000000000000000000ff00000000000000000200010000000000000000020000000005000500000000000a00000400000000ff0100000000000000000000000000010000000000000000ab5be291bda4aafe49a65407d059b52f7c830e37a4759e2e608b9a3100"], 0x70}, 0x1}, 0x0) [ 903.272148] sctp: [Deprecated]: syz-executor3 (pid 19673) Use of struct sctp_assoc_value in delayed_ack socket option. [ 903.272148] Use struct sctp_sack_info instead 2018/04/06 06:13:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r2) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x404300, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0xa7f, 0x0, 0x10001, 0x80000001}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x480) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile64(r1, r0, &(0x7f0000000000), 0x9) 2018/04/06 06:13:11 executing program 5: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="4d6e50d3763f066d069e53388ddd8c17bf43a5bcfd867d0070c6aedfbf10aadf02c9806f68a7df1bd5a1349c", 0x2c) r0 = socket(0xb, 0x5, 0x3) sendmsg$kcm(r0, &(0x7f0000003640)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000100)="2435c6e1ddf61f562abcf1a7df24d8103fc0ab4acc95e268c74cef2e04af242bcf57aba4eba6773405f5cba374173ed23974656787069a287f5ca3719f57e81f283bb2ab59f711cbb7318ea72b4196dab3e10ee13d51940644c932292481d14ecb20ef9a5626594513ea5cc699e9a2a4dd6a1f1b0d40f2b4366f4d8083a9a1bd0ac566c17116265fae56f354b2e939d5c0a97c891876898f5a9df11472ea53d3b0ebc3135e83f7d277350279a198ced37e6177f703f28fb8e895bc0e366cbdd9e48f6451e80b6078981fd781deda4bcad9cd010c770ad370e7660eda12a1ff2def092f13cebea0034a7a9b2e504be828", 0xf0}, {&(0x7f0000000200)="c3482fdeaecc8ae8805237a9e248075ac1431e2b917a54c7ca7ccbbe2583c0de57014c200c78b634f5099a68c9d4eea954412bc810b0a7a6995d999ac294e60169239dee68e4ca85c22529bd83b496fb95fb31cf191d7f3795ed4b0e8b3e8e8ace4262889e2ad1766458968e831d3b099545c7273dcde3e2ebeab5ca29369fcb8ff8dafd47a8dbff8d410577083d7aeb8478b4b38df85a51ff8a0a1143a86c6f52fcd678d2cc", 0xa6}, {&(0x7f00000002c0)="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0x1000}, 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"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0x11c4, 0x4008001}, 0x4000) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/82, 0x52) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) [ 904.064108] sctp: [Deprecated]: syz-executor3 (pid 19673) Use of struct sctp_assoc_value in delayed_ack socket option. [ 904.064108] Use struct sctp_sack_info instead 2018/04/06 06:13:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) 2018/04/06 06:13:12 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x413f, &(0x7f00000000c0)="e89ce735376dcf75c4c6c4d9218a67cc747d51d4c02bd42e526acf59fc5fb0099c4f8194f56ec1cb1903ae5f66edbff6") 2018/04/06 06:13:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={"7663611f00", 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:12 executing program 2: r0 = openat$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, &(0x7f00000002c0)=ANY=[@ANYBLOB="06100644c51900cebc767786ddf1ce"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x81) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) r5 = getuid() getgroups(0xa, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200)={r4, r5, r6}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r3, 0x1, 0x1, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f00000017c0), &(0x7f0000001800)=0x30) ioctl$KVM_RUN(r2, 0xae80, 0x0) r8 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) sendmsg$nl_netfilter(r7, &(0x7f0000001780)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="08175200", @ANYRES32=r4, @ANYBLOB="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@ANYRES32=r5, @ANYBLOB="facf522305157196cee49af783e8e7e37feed0b69328569b79bbad26cf3ba45270eaa65fdac0137ea573be8b6c64b01249eb4bbac1fcdcc5a87a2e3ef6d8673aae62dcc8ffeb8a65b547b20b304fbd57446df9ad0d50eaec3ea4d4c50651ba0cc2740c001900010000000000000010003f000c006200212727240000000000"], 0x1410}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000240)={r8}) 2018/04/06 06:13:12 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x90800, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000080)=0x58, 0x80800) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/51) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r2, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000040), 0x3a3, &(0x7f00006e9c68), 0x101}, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/24) 2018/04/06 06:13:12 executing program 6: 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$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000000040)=@ipx={0x4, 0x7, 0x0, "9f7aadf358f6"}, 0x10, &(0x7f00000012c0), 0x0, &(0x7f0000001300)}, 0x100000000}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x13, &(0x7f00000000c0)="6ae1790df805bf411d5fcf415bfaf5184fb93f"}) 2018/04/06 06:13:12 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x1000, "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"}, &(0x7f0000001080)=0x1024) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x8000000084, 0xff, &(0x7f0000000000), 0x29) 2018/04/06 06:13:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x257, 0xa0000) 2018/04/06 06:13:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r0, r2}) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r4 = dup3(r3, r0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000340)={'filter\x00', 0xd8, "870a547a2af3f559edfda54a9c8d9ca1b6ba2abb23ae9b9144761319a019b1ec3a68a7285225b5b24d6c18262ebbf8e2d39358f18a2d09ac1740c97148a906580c5662c093ff2095e2f66a3862fba9f57ce3cc0df1f525d4ea20a2531498b8dc2983506f5e864d60785d4b1cf5850903ef88e1e165bf9baf33d8973665f39b067af08b5e28393a29d96f08c04dcc2e77e7d516e06ee5f0070369757f6fb27dfd9bedcc1d876e230d74f7c87433904f1e82569a0f7300d8f692c350d03f5122bd1c3f6a09ca13c9cf542937de3455fbdcde44bbd10b98f5b6"}, &(0x7f00000001c0)=0xfc) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000240)=""/204) sendto$inet(r4, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) accept4(r3, 0x0, &(0x7f0000000200), 0x0) 2018/04/06 06:13:12 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setsig(r0, 0xa, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/06 06:13:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x180) sendmsg$nl_crypto(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x18020008}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@alg={0xe8, 0x10, 0x4, 0x70bd25, 0x25dfdbfb, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x48000) getpeername$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x1000002b9) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000680)={"628fed2c000000005d0400", r3}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r4}, 0x10) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) setreuid(r5, r6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='bond0\x00') 2018/04/06 06:13:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x82) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt(r0, 0x2, 0x2, &(0x7f0000000000)=""/176, &(0x7f00000000c0)=0xb0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x18) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000280)={@ipx={0x4, 0x3ff, 0x100000000, "0c922f4bc43e", 0x400}, {&(0x7f0000000140)=""/231, 0xe7}, &(0x7f0000000240), 0x16}, 0x9c) 2018/04/06 06:13:12 executing program 3: socketpair$inet(0x2, 0x80000, 0x1, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001740)=0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001700)={0x1}, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) sendfile(r5, r4, &(0x7f0000000180), 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001800)={0x0, 0x101, 0x2}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001880)={r6, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x990606b, 0xfff, 0x9, 0x10000, 0x100000001, 0x3, 0x8000, 0x73, 0x9c, 0x100, 0x0, 0xfffffffffffffffc, 0x3, 0x6, 0x71e8]}, &(0x7f0000001980)=0x100) io_setup(0x400, &(0x7f0000000080)=0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/rtc\x00', 0x20000040800, 0x0) io_submit(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6f, r3, &(0x7f00000000c0)="d99e53c4f295320534b100b5675cb82aceea7eb678726a00766022eca56efa2eaf", 0x21, 0xf80000000, 0x0, 0x0, r8}]) r9 = dup2(r4, r3) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x7, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000340)="981605ddbba7134539d1a8da0b7664ed434c14011debe0e17536135fec49145b3df5de6ba2da5c56edbe5012f08fed9b092295de3abc62b183596ab5951e839137a5889a43ad95ae6a0ea8895575042a7952d4d2c98d56f580f5935aa891558addf61a50309395a3d1849669", 0x6c, 0x1}, {&(0x7f00000003c0)="acb67140b99b9da08a1ecf1fedecd25b68b4563806bc212eb8aa2f1a8e0beed3c79ba7bdc3ba5b7dd7005b1ff271c0f86109e7120e041d07cf9c09bfbd5b85b0d97bf402975087bb751e3d67599d27e902e2f18c7b13e1285a", 0x59, 0x8001}, {&(0x7f0000000440)="7ad7f26987e0dcbd20fe50963cd70414adb1a6500925bfef3d3d26e328139c7051c01ddf6a04daf515c17b26263f218acc1fe4a5564c01e7d63b16fbb36bc542f99002ec08152afd0b7ed2d892183dac9a5cc728f9a4faf296e83b891f5859d25421f75aa970c5c3e24036db3dd1e0ff8734f32b4eb7c79767a0ecbd9b958f5a374a2ac18b9a0ea6865ffc6eba23f8812336a4ba6e6fbcc158c45b4f03861783f610d37fd3fad69c656af019fbae13661a5df988c132a5e30bc00c43e3ddbc6e9918fa6cda30b12b3c50a004370de893795108852a1e6144450479cb53", 0xdd, 0x5}, {&(0x7f0000000540)="b63a3bcfa826ad78311bd7dce50717441bc7262cd09c5db16027f9c40cd209574fee685e7031cec583e11a92b54c520c78d2a9b97b11e4f0e6c8410bb6146319020933f3a96df4b6994e298afc923d668cda98b37165e5fa6ab817593205a52b142ec0cf38ed6079fd82b21ffb898e42da6f3b3b6f44cf6224e9a519590c161a9e870483", 0x84, 0x80}, {&(0x7f0000000600)="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", 0x1000, 0x4}], 0x10080, &(0x7f0000001600)={'nouuid,', {[{@discard='discard', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@norecovery='norecovery', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}]}}) sendfile(r5, r5, &(0x7f0000000040), 0x1) r10 = openat$cgroup_int(r8, &(0x7f0000001640)='io.max\x00', 0x2, 0x0) sendfile64(r5, r10, &(0x7f0000001680), 0x10000) getsockopt$bt_l2cap_L2CAP_LM(r9, 0x6, 0x3, &(0x7f0000001780), &(0x7f00000017c0)=0x4) 2018/04/06 06:13:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0xa30, [0x20003b80, 0x0, 0x0, 0x20004550, 0x200046b4], 0x0, &(0x7f0000000240), &(0x7f0000003b80)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'gre0\x00', 'bpq0\x00', 'ip6gre0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8ec, 0x95c, 0x9a0, [@among={'among\x00', 0x858, {{0x6, 0x0, 0x0, {[0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x89e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x843, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x1, [{[], @multicast1=0xe0000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x75f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e4b], 0x4, [{[], @rand_addr}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {[0x0, 0x8], @broadcast=0xffffffff}]}}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "0bb9f802a327c05283966c4304044389b06b3df3c7b923bff6b05a055f9e86d914e8837a43a0d0cea90abe5413928c5a3aa5b953b24386467cf1146be418008f"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"dc264e8b5b1e6e9677f2708409102308d3fafd3f7815c2593997eef23178"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2}]}, 0xa80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x9c, &(0x7f0000000500)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x85d}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e21, 0x3c81, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x39, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x74) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="a24a3514af15e95740767501ac42c61a73337b3bcab08bea3861d53de3f3cefd5706218eb0518bbe4bf88416523182d9788c158b19fbf16453fd41028ac1bdcfa862683885ea4905b186843a9086cfc2427516bf162c27e1ad990faaa83a1361c9550b583f509f44e5d7eb24b2dbed79feb6ada192a884078503f316cc4a07b1c3033d3d78da33e90e482a96ffd627f97539d2a762f67c7e6797347fcba5237e078524cf283c2c8be053089490bdf852b57c0a6b231be9e99c5b24eb7c3975", 0xbf, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) 2018/04/06 06:13:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/06 06:13:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='userloeth0:[\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x140, 0x0) getpeername$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x1, &(0x7f0000000080)=""/230) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r4, &(0x7f000000bff0)={0x1d, r5}, 0x10) 2018/04/06 06:13:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000800)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000440)="9558a787d645e075ab133b648ce8f6d8362aaca1e94a4a19076ab7b78aab191292", 0x21}], 0x1, &(0x7f0000000500)}, 0x0) clock_adjtime(0x3, &(0x7f0000000080)={0x6, 0x67c, 0xfffffffffffffffb, 0x4, 0x0, 0x7f, 0x1, 0x9, 0x4, 0x8, 0x0, 0x6, 0x8, 0x6, 0xfffffffffffffff8, 0x5, 0x40, 0x7, 0x100000001, 0x7fffffff, 0x8, 0x5, 0x4, 0x776d, 0xf8, 0x55}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x280000, 0x180) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x7fff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x2, 0x5, 0x9, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000002c0)=r5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r4, &(0x7f0000000180)="0b4ed56e1acece8f87f7f2928112369398e5a2d5d7e1fff48c41d7e9c36219c3b3d48a20e0d68f8bc8fe5a7a5e70883d6cc1ce56f3e9cdb4d824e7d8a9e0629dbe2bee61e00e5e010d0910379d6bb36d6cf4fe3f7c287aef38e9ba1715e6e65321d5592cd3c964e10bf82ae58a35454cd2c8cb2ddaa620", &(0x7f0000000100)="207ecd131cd49076c6ec8f8a8881e4b2e353", 0x2}, 0x20) 2018/04/06 06:13:12 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0xab0e, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/igmp\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x10005) 2018/04/06 06:13:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000008000a00000000000000000000000000000000000000000000000000000000000000020001000000000000000002000000000500050000ea7bd944ea468d19000000ff0100000000000000000000000000010000000000000000819b407a3e630e96ce52a965ace5ff325b63c5c8ee9c16b3a9c3547229bf18ff8fde5c629cb56a76ca0223954425d2"], 0x70}, 0x1}, 0x0) getegid() 2018/04/06 06:13:12 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x8, 0x0) faccessat(r0, &(0x7f0000000040)='./control\x00', 0x3, 0x0) 2018/04/06 06:13:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/127, &(0x7f00000000c0)=0x7f) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) lseek(r1, 0xfffffffffffffffd, 0x0) 2018/04/06 06:13:12 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xffffffffffffff12) 2018/04/06 06:13:12 executing program 6: lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/246, 0x6f) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x10003, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000380)={0x6200000000000000, 0x6001, 0x9, 0x3, 0x10}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000200)=""/118) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x4, 0x3ff, 0x1000, 0x537, 0x0, 0x25a, 0x4, 0x4, 0x3, 0x0, 0x800, 0x400, 0x0, 0x2, 0x3, 0x10ff, 0x0, 0x4, 0x3, 0x6, 0x0, 0x9, 0x0, 0x10000, 0x6, 0x80, 0x2, 0x4, 0x0, 0x2f9, 0x0, 0x8, 0x3, 0x1, 0x7, 0x2, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040)}, 0x20200, 0xfff, 0x1, 0x3, 0x1000, 0x3, 0x40}, 0xffffffffffffffff, 0xc, r1, 0x9) 2018/04/06 06:13:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={"7663616e3000eeff00", r2}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r3}, 0x10) 2018/04/06 06:13:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) connect$rds(r2, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000100)=""/24, 0x18) write$cgroup_pid(r2, &(0x7f0000000140)={[0x32, 0x32, 0x39, 0x39, 0x34, 0x36, 0x36, 0x31, 0x33]}, 0x9) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2018/04/06 06:13:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002f00)) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f00000002c0)=""/44, 0x2c}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000400)=""/141, 0x8d}, {&(0x7f00000004c0)=""/148, 0x94}, {&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/100, 0x64}], 0x7, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f00000006c0)=@ipx, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/220, 0xdc}, {&(0x7f0000001840)=""/114, 0x72}, {&(0x7f00000018c0)=""/182, 0xb6}, {&(0x7f0000001980)=""/124, 0x7c}], 0x5, &(0x7f0000001a40)=""/4096, 0x1000, 0x3}, 0x9}, {{&(0x7f0000002a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002ac0)=""/190, 0xbe}, {&(0x7f0000002b80)=""/191, 0xbf}, {&(0x7f0000002c40)=""/194, 0xc2}], 0x3, &(0x7f0000002d80)=""/210, 0xd2, 0x6}, 0xa0000000000000}], 0x3, 0x10001, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x1) 2018/04/06 06:13:12 executing program 5: r0 = socket$inet(0x2, 0x1, 0x3523) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) r1 = socket$inet(0x2, 0x8088f, 0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/06 06:13:12 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x0, 0x7}, {0x70}, 0x8, 0x1, 0x1}) 2018/04/06 06:13:13 executing program 3: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x6000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000080)={0x4, {{0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffe}}, 0x1, 0x5, [{{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, {{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x6}}]}, 0x30c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/04/06 06:13:13 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000014c0), 0x0, 0x0, &(0x7f0000001500)={0x0, 0x1c9c380}) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/113, 0x71}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 2018/04/06 06:13:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='vcan0\x00', 0xffffffffffffffff) add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="c2433e1466228bf1560be0a4afdaada3d28c577f690ba7de25cd60838b3537a1647364e5f9e049d571b24d4be42875752d9ea907b621d162386932edef5afdf3f02892f5b880db364cea7fdb085907278e0d7eb45a55315f0258bb0b6a37d2791f2368f9df15b5f6df191fc427430caade3dd034d2117e4afe792ca92f0472bcb3d8e8bf900b508d8f", 0x89, r2) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) socketpair$inet(0x2, 0x7, 0x3, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0xfffffffffffffffe, @multicast1=0xe0000001}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x3, 0x3, {0x1, 0x1, 0x9, 0x3, 0x2}}) 2018/04/06 06:13:13 executing program 2: 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$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000240)=0x0) getpgrp(r8) sched_getparam(r8, &(0x7f00000001c0)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000200)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYRES64=r4]}) 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$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r7, 0xffffffff7fffffff}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=r9, @ANYBLOB="9e00000017d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e317d5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d70142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"], &(0x7f0000000900)=0x2) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) 2018/04/06 06:13:13 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x0, 0x7}, {0x70}, 0x8, 0x1, 0x1}) 2018/04/06 06:13:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x88200) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000000}) fanotify_mark(r1, 0xad, 0x10, r1, &(0x7f0000000080)='./file0\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xc7, "e2e79a0656f0b345d101a8353fbd951a809631f5c5bb7f1d98275da0818442a931cd8fd8c95f86eaa54ceb53fd64b6dec9ae91a7bdd5df17f6f18e77e23d901b328aaa5928178aac343d59a0387d585e0f7f7badc085d35809b82535f56f95cccff72e1944d37d6ec1332be4c170509c40c33bbdc981d433a85dfc66dbe20a410c68f65c41d30801ddbc99050b0e6907298e9d300f741aecc1129b2d90881684126ba975a584e5909e85d027bc1a2bc084a938e8f38dcae93e9bc82fc1002c451350c32e5e4c27"}, &(0x7f0000000000)=0xcf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x8}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0xc) 2018/04/06 06:13:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:14 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x80800) bind(r1, &(0x7f0000000280)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x73) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000400)=0x4) 2018/04/06 06:13:14 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x0, 0x7}, {0x70}, 0x8, 0x1, 0x1}) 2018/04/06 06:13:14 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffff72, 0x200400) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) [ 905.890056] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/06 06:13:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x120000, 0x0) getdents(r2, &(0x7f0000000040)=""/170, 0xaa) 2018/04/06 06:13:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$packet(0x11, 0xc556779c2e974eb, 0x300, &(0x7f0000000000)) 2018/04/06 06:13:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0xffffffffffffffff, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00000000c0)=""/18, &(0x7f0000000100)=0x12) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x7f, 0x8bd}) [ 905.934612] binder: 19818:19833 ioctl 40046207 0 returned -16 2018/04/06 06:13:14 executing program 2: unshare(0x40600) r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) exit(0x1f) fstatfs(r0, &(0x7f0000000040)=""/143) 2018/04/06 06:13:15 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x101100) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x1, {{0xa, 0x4e23, 0x8, @empty, 0x9}}}, 0x84) recvmsg(r0, &(0x7f0000000880)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000800)=""/97, 0x61}, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x10000000}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) 2018/04/06 06:13:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x0, 0x7}, {0x70}, 0x8, 0x1, 0x1}) 2018/04/06 06:13:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, r0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000002c0)={{0x4, 0x7}, 'port0\x00', 0x83, 0xc00, 0x5, 0x94b, 0x5ec, 0x6, 0x6, 0x0, 0x40007, 0x9c7}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xfffffffffffffefd}], 0x1, &(0x7f00000001c0)=""/24, 0x18, 0xfffffffffffffffe}, 0x0) 2018/04/06 06:13:15 executing program 3: mkdir(&(0x7f0000042ff6)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) creat(&(0x7f0000000540)='./file0\x00', 0x100) r1 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x0, 0x80) inotify_add_watch(r1, &(0x7f0000000600)='./file0\x00', 0x1) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', &(0x7f0000000200)=""/96, 0x60) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6, 0xc0000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0)={0x78, 0x3, 0x9, 0x6, 0x0, 0x9, 0x7}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000340)="6d798029c215dc2174961041b0b91687", 0x10) syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x90080) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mknod$loop(&(0x7f0000000280)='./control\x00', 0x3123, 0x1) open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000340), &(0x7f0000000400)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000007c0)=""/250, 0xffffffffffffff61) rmdir(&(0x7f0000000040)='./control\x00') 2018/04/06 06:13:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@local, @dev, 0x0}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', r1}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101200, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000100)=""/38, &(0x7f0000000140)=0x26) seccomp(0x0, 0x1, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x5, 0x631, 0x8, 0x6}, {0x7, 0x7fff, 0xb2}, {0x7, 0x7, 0x8, 0x881b}, {0x5, 0x400, 0x2, 0x3}]}) 2018/04/06 06:13:15 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3d, &(0x7f0000000000)=ANY=[@ANYBLOB="10000200ff000000"], 0x8) 2018/04/06 06:13:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000280)=""/188, &(0x7f00000000c0)=0x2cd) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0xd51, 0x4, [0x3a288a90]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xffffffdd}, 0x1}, 0x20000000) 2018/04/06 06:13:15 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xfffffffffffffd06, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x1, 0x8, 0x800000001, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x401}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x10100) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000040)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/04/06 06:13:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0xfffffffffffffbfc, 0x0, &(0x7f00007a7ff8)={0x0, 0xffffffffffffffff}) lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000800)={'bcsh0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x8, &(0x7f0000000500)=@raw=[@call={0x85, 0x0, 0x0, 0x36}, @generic={0x12d, 0x8, 0x6, 0x100000001}, @call={0x85, 0x0, 0x0, 0x7}, @ldst={0x3, 0x2, 0x2, 0x6, 0xa, 0xfffffff0, 0xfffffffffffffff0}], &(0x7f0000000540)='syzkaller\x00', 0x7, 0xf2, &(0x7f0000000580)=""/242, 0x0, 0x1, [], r4}, 0x48) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) fchown(r2, r3, r5) recvfrom$unix(r1, &(0x7f0000ad7000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0x8) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sync() mprotect(&(0x7f000018a000/0x4000)=nil, 0x4000, 0xc) fstat(r1, &(0x7f0000000300)) keyctl$session_to_parent(0x12) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000451ff8)={@multicast1=0xe0000001}, 0x8) r6 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) openat$cgroup_subtree(r6, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f00000002c0)={0x1ff}, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r7 = dup2(r0, r0) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000000380)={0x6, 0x5}) sendto$inet(r7, &(0x7f000058b000)="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", 0xd21, 0x4004, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="82d32e072eea162a98dccd13a421f4290b98ee5b46af958fd3bbf25debd7fcd79630297716768cb8fc729337a6f12a492e846c4bc9db80e46bc554cab0ae1b136fe02abb5c47ede53fe189e54312675c", 0x50}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000017010000040010009e8b0000940000001701000002000000820000004cde262b2cdf86371a1b540a6e92bc3b8e37702488724341465f433b6b64aff795e94219adfa2e00b31044901408232f2518dde4c088a8e9f7c17426eeb4776255cb82951f3966d236237768d7e1a6d28d001afbaf94d01ac170bb1d8f7ef4912fbd0aad6e2f7760dc9ee8cd8cf257bbfb0f76fe873ca3547ad429d82235fbddd694000010000000170100000400000004000000100000001701000004000000af5500001000000017010000030000000100000010000000170100000300000000000000"], 0xe4, 0x40}, 0x20000080) 2018/04/06 06:13:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x4a, "605863e4d62f594a34ec0765a30c968b69fc162ec78975fe6f960e253e1d713524f264e448418edfa922e820108346560df8c5eacb3af42d0a178ca88de7885c8cec7692e2622e8f513f"}, &(0x7f00000000c0)=0x52) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r4, 0xfff}, &(0x7f0000000140)=0x8) ioctl$KVM_NMI(r3, 0xae9a) socketpair(0x3, 0x801, 0x80000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0x2, 0x10000, 0x2, 0x4, 0x0, 0x7fff, 0x4728cd05cb4664ba, 0x1, 0x2, 0x9, 0x0, 0xed6, 0x2, 0x787a, 0x4, 0x8001, 0xffffffff, 0x2, 0x9, 0x3, 0x4, 0x8000, 0x7, 0x2, 0x3, 0x5, 0x400, 0x5, 0x2f2, 0x9b8, 0x4, 0x3, 0x1, 0x0, 0x9, 0x36b, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x10000, 0x9, 0x7, 0x6, 0x9, 0x0, 0x2}, r6, 0xc, r0, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xffff, 0x8040) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000300)={0x2, r6, 0x1}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) r7 = dup2(r0, r0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000aa2000), &(0x7f0000382000)=0x14) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000002c0)) 2018/04/06 06:13:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x1a1400) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) 2018/04/06 06:13:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x8b, &(0x7f0000000040)}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/06 06:13:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 06:13:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:15 executing program 3: r0 = openat$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="01050644c5190000cebcf77786ddf1d5c50fa58fb89021e9b0d3c17e2fe711fa4cfc348d65234372832f38936fffc915df526f4fc41b98a8f9120beb8ac455c64dbe5fb4341656042388220be6464359cfea082b564a51568e845d37342b8647ed21abffd59695afa18140b14a59b08dad399ead2f0755eaa0caee"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$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}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @empty, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @rand_addr=0x2}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x8}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 06:13:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000b1a7ce21765bb028623d5b000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:16 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) bind$can_raw(r0, &(0x7f0000000580)={0x1d, r1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) r2 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='yeah\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/04/06 06:13:16 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1}, 0x8) 2018/04/06 06:13:16 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x11, 0x4) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x1, &(0x7f0000000340)={&(0x7f0000000280)="d7f4255121bafafcbc000a989be69601f3e4ada1fb628b91284813694bf57572197f9fb82dfaa5a3b56f902e9f1a9b045495fdb0d0093b33ad23fc989092b1d862ec192aa0a0b6d2075a837f75408ac3f3177d6ab93d6e7bca84a5ff1eb0a171f849d7bb42e6336d51318dec1747802a4b10c6e3021d2d6dbf6f857045570280ff65d4be15ec9a195d72acbdfa4631852a9da7d4722cfc61c37699ab7bedf6fe45f4", 0xa2}) 2018/04/06 06:13:16 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x7a, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/06 06:13:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000608000000000a000000000000000000000000000000000000000000000000000000000000000200010000010000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) select(0x40, &(0x7f0000000040)={0x1, 0x44e, 0x3, 0x8f, 0x4, 0x4, 0x6, 0xce9}, &(0x7f0000000080)={0x401, 0x4, 0x3cc2f786, 0x101, 0x100000001, 0x6, 0x0, 0x100000001}, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x4, 0x81, 0xbc, 0x6, 0x4, 0x8}, &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x470) 2018/04/06 06:13:16 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) write(0xffffffffffffffff, &(0x7f0000000300), 0x28b) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)=ANY=[]) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000680)=0x1000, 0xfdc6) fstat(0xffffffffffffff9c, &(0x7f0000000500)) getuid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000001680)=@getlink={0x20, 0x12, 0x0, 0x70bd29, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x108}}, 0x20}, 0x1}, 0x20000000) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x8800) ioctl(r3, 0x440000000000127b, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000002c0)={0x8, 0x5, 0x3c7a, 0xc1f, 0x2, 0x401}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7b}, {0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0x12}, 0x1}, 0x387, [0x1f, 0x9, 0x3, 0x6, 0x5, 0x0, 0xb132, 0x1ff]}, 0x5c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = request_key(&(0x7f0000000900)='.request_key_auth\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a}, &(0x7f0000000980)="06766d6e6574312c00", 0x0) keyctl$unlink(0x9, 0x0, r4) socket$alg(0x26, 0x5, 0x0) 2018/04/06 06:13:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffb, 0x10000, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2006ae1abf4}, 0x14) 2018/04/06 06:13:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x5e5a3784, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x800, 0x800, 0x0, 0x4, 0x3, 0x11, "87a6ed3023132d3eb870e61acb4ebe8a5d2d35bcfbd49e52b661b1cb567c2b09fe577d7f373321a33a5b1d1037a3a387b24aa59e3553c1c1ca88a85953090b51", "ff59fbb7a7489931d17c08e921626890418d428e34e9bf63e24dfd6a9bb52faac4861e4ac8daa9a0f1f890824fdbc900f3229ceb5307fa27c246df5960d81fa2", "dc87fc535f37f50378eca127aa1a38737f67d3fdf484f523f0694456f682ab6e", [0x7fffffff, 0x80]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20800) 2018/04/06 06:13:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) pwrite64(0xffffffffffffffff, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x7784, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40200, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x501080, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000280)) fcntl$addseals(r1, 0x409, 0x1) 2018/04/06 06:13:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10280, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) 2018/04/06 06:13:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f000000bff0)={0x1d}, 0xfffffffffffffe67) 2018/04/06 06:13:17 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000000000)="869704e7e971c14cb72a68b688c52ca79d16c4", 0x13, 0x0, &(0x7f0000f34000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) 2018/04/06 06:13:17 executing program 3: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/06 06:13:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x6, 0x600000) clock_gettime(0x0, &(0x7f0000001400)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000001440)={{0xfa, 0x3, 0x40, 0x2, "2c117e09d5fbd362eb1566db20fa3bc767000edb0d4f0f1bd599ee7df9634846250c6f7f5b7b7a69173796fe", 0x4}, 0x80000000, [0xffffffff, 0x7, 0x9, 0xa0000000000000, 0x9, 0x8, 0xffffffffffffffff, 0x3ff, 0x40, 0xffff, 0x10001, 0x8, 0x1, 0x2, 0x6, 0x1ff, 0x400, 0x2008000, 0x80000000, 0x5, 0x9, 0x2, 0x400, 0x4, 0x3, 0x7ff, 0x8000, 0x7f, 0x7, 0x0, 0x800, 0x0, 0x80000000, 0x6710, 0x6, 0x7, 0x7, 0x6, 0x90e, 0x10001, 0x7f, 0xffffffffffff0000, 0xcd15, 0x9, 0x9, 0xff, 0x8, 0x2, 0x5, 0x7, 0x5, 0x7fff, 0x9, 0x0, 0x6bae, 0x10001, 0xecca, 0xa9b2, 0x10000, 0x6, 0x4, 0x100, 0xfffffffffffffffc, 0x9, 0xf5bc, 0x7ff, 0xaccc, 0x401, 0x1, 0x6, 0x0, 0x9, 0x3, 0x7, 0x7fffffff, 0x7d96, 0x0, 0x101, 0x5, 0x2, 0x7, 0x5, 0x2, 0x8, 0x800, 0x6, 0x4, 0x0, 0x80, 0x1ff, 0x8, 0x9, 0x1, 0x7, 0xaa6, 0x3ff, 0x9, 0x5, 0x6, 0x54a1, 0x5, 0x9, 0x10000, 0x101, 0x3, 0x6, 0x0, 0x2, 0x800, 0xffff, 0x2, 0x6, 0x401, 0x1be, 0x9, 0xb033, 0xe7611cf, 0x5bcb2e75, 0x6, 0x5, 0x2, 0x3f, 0x6, 0x9, 0xffffffffffffff00, 0x5, 0x100000000, 0x4], {r2, r3+30000000}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x65ec}, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001340)=[{{&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000001280)=[{&(0x7f0000000180)=""/167, 0xa7}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x3, &(0x7f00000012c0)=""/97, 0x61, 0xfffffffffffffff9}, 0x1ff}], 0x1, 0x40002002, &(0x7f00000013c0)={r6, r7+10000000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={r5, 0x9525}, &(0x7f00000000c0)=0x8) 2018/04/06 06:13:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x2a38, 0x6265}, &(0x7f00000000c0)=0x8) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x6) 2018/04/06 06:13:17 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sco\x00') getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000280), &(0x7f0000000200)=0x4) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) gettid() 2018/04/06 06:13:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) sendfile64(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:17 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x6, 0x3, 0x40, 0x0, 0x1, 0x8050, 0x0, 0x8, 0x8, 0x9840, 0x3ff, 0x200, 0x80, 0x5, 0x1f, 0x62c9, 0x9, 0x101, 0x200, 0xb7, 0x6, 0x0, 0x1, 0x8, 0x3, 0x9, 0x400, 0x63, 0x9, 0x1, 0x7f, 0x5e, 0x6, 0x732, 0x3b06d62c, 0x0, 0x3, 0x0, @perf_config_ext={0x4, 0x3}, 0x14200, 0x0, 0x7, 0x7, 0x1, 0x1, 0x2}, r2, 0x5, r0, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r3}, 0x10) 2018/04/06 06:13:17 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x403, r1) fcntl$notify(r0, 0x402, 0x8000000f) 2018/04/06 06:13:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/06 06:13:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000003c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/06 06:13:17 executing program 3: r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/06 06:13:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000002c0)="7408efff8b01000000000000000000000000000000", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6d7ed500, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f00000005c0)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={"f00069640865708700", 0x2000022001}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x0, 0x0) 2018/04/06 06:13:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={"7663690000000000000000007f00", 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) tkill(r2, 0x36) r3 = memfd_create(&(0x7f0000000480)='/dev/admmidi#\x00', 0x2) r4 = accept4$nfc_llcp(r3, &(0x7f0000001740), &(0x7f00000017c0)=0x58, 0x800) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001800)) r5 = getpgrp(0x0) r6 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x2000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00000000c0)=0x101, 0x4) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="ff0700000a004e208000000000000000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000060000000a004e220300000000000000000000000000000000000001ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000100000ff020000000000000000000000000001c30200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220200000000000000000000000000ffffac14141106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2302000000fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff02000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201000100fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x38c) r7 = getpid() write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8fe, 0x7fffffff, 0x7, 0x9, 0xf5, 0x3, 0x7, 0x2, 0x20, 0x40, 0x28b, 0x3, 0x1f, 0x38, 0x1, 0x7fff, 0x6, 0x8000}, [{0x6, 0xfffffffffffff038, 0xd0, 0x5ce8, 0x0, 0x9, 0x6be, 0x9}], "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", [[], []]}, 0x1278) socket$inet6_sctp(0xa, 0x5, 0x84) kcmp$KCMP_EPOLL_TFD(r5, r7, 0x7, r1, &(0x7f0000000000)={r1}) 2018/04/06 06:13:17 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000780)) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000280)={{0x4, 0x47d2110c}}, 0x10) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x1, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x400000000, 0xe2e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x80087601, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x2, 0x2, 0x7fffffff, 0x1, "c30a035d8f9c251b7d2244905fc1aeae093099b4125787d6c6b99781416e8f5d619f7e22fac0a11e4c68b5f7", 0x360}) 2018/04/06 06:13:17 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x1b, 0x3f, 0x0, 0x6, 0x401}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x18) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/06 06:13:17 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$ipx(r0, &(0x7f0000000180)="5d92290d02e6b87433b71797fcafc691bbd919db30fc7aab4ecaa0a8a41c70a2d4ccdbdb3d8b94a22dd375d3250d51455aca55df6cfc2554a6431230655a851581688921280211c5cf763f0ac282d6d8677d8b8ba57fd04451a7337eea99b85bfcb2719e5827de53477b15c2057523c2aaa2d4f58a8c5c587cb3ce2dfb5b2944a681eea292bd90c24862045437c44e2a49e7e98dd363d1039e7aa34f685d893874", 0xa1, 0x40000, &(0x7f0000000240)={0x4, 0x8, 0x3ff, "2cbf6d72d385", 0x2}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x100000000}, 0x8) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}}]}, 0x70}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x60) 2018/04/06 06:13:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000007c0)=0x7fffffff, 0x4) 2018/04/06 06:13:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x30000) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/04/06 06:13:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x141980) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc0010015, 0x0, 0xfffffffffffffffc}]}) ioctl(r0, 0x40125e, &(0x7f0000000080)="e97e280100c0e2a27084057b5566f4ca312e6c14985d390451b3dfe82321fa28fe620700173e21849e0010a1a13907f824322afe2cf63dc794") timerfd_create(0x4, 0x800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000100)) [ 909.491318] kvm [20025]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0xfffffffffffbfeb4 [ 909.509895] kvm [20025]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0xfffffffffffbfeb4 2018/04/06 06:13:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x800) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:18 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x891e, &(0x7f0000000700)={'erspan0\x00'}) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x0, 0x2, 0x2}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000580)="7f6260d504", 0x5}, {&(0x7f00000000c0)="1ae65475b0ef75d34389dc4bedb7536fed4e91611c03dff2d760a09de9ad2422435f9077cc5b06b1b9ded998ae89c25a8c7ee6ed4a8870374298b369aff78a305b2f1da19e838702c01ff211cdc307c8deaf6d4887bb0ea2eb7976635bdfa1c5a367dadd0e8e46923be9ad583094ffd9701db0fce16f7139fdcc7a5fd35bcfc0ce60f09b4b836758b7f4737c79779728cab6515def0444a92a4f8d5b8679f088a35edc6746a5b5b18e3265d22fba537434954786d2f4ae1fa8fdd11bb96e0ce3ee380fceb6ac24d70ff45a5ddd53c4caf139de869f976f22afe095e6a2cdc8d5dc5e0be6f72dc35cc0165cb21ddb2dd74a6802eedffa12", 0xf7}, {&(0x7f00000001c0)="f5f8bb8fea84ac056f49f26ee969e38759efa4c5e86122fd8406515e3fd7e00623f030f502c3da485bf6cbfe4fef3befa4a7226ce8e2c5586d34fe97f23fbbcf13387fe35cc795a7d64592cfdb42eebdde7b7205748e3872b008f124e7a4a6d2c6334baa89db61c44af338f0e64db16c1d0173cef762e83442fd93e0c85dcbcdef4a502e0209c7bc483a", 0x8a}, {&(0x7f0000000280)="cde9d8680cc3c66e130631027c56f185cb763f4de78637d7a451f0dcf449d15cb77b882d46da8a64d98705bd8ffe3a125969c4efb99dd8e85858afa5018fa5fcc0f5460ca2aee978f70d34401a85c8202f11a9fac652394d0c0c6f30c4648e04fb035ffcd650b8d208e804a75e5e6e42d9d1ed953cfbc5af038a65e79c0f7155118064bad119d118d2587c0989cc458998bfbf90b62fed7ff00faca99b480b4d3ae3e784bd", 0xa5}, {&(0x7f0000000340)="77b8bee41eddb84e03af62f929561c678f4ffc49a70bcb5712e4db067ab4897780ea0b29ef953b5258ce44476e203e50776b6ba81ec625b8e09abbe82fae122103fdf8c8af55ab", 0x47}, {&(0x7f00000003c0)="cfd825120dbbea21f31aa548c5bac9eee77a17a9a687f8d9f05d9546a23684f715042c701b7673bdf94462611f1ef5740dce365f40f954fade6d309f", 0x3c}, {&(0x7f0000000400)="d08d6b596601a3a9356a069f2a6d976d0dc859eba4ad9d12ce6ce831c8cd55fe70156ef9f3138601824447b8dc9430b6d14c8888c99e6e43cbb0e534d7", 0x3d}, {&(0x7f0000000440)="21549348a42eae8a32d632c2918b6383c5a414f78a5f1ffb0e2a800377befa2f22e165033029628bedd33f24b546b5185882f2ad70ceb4ea140c4143ba00e68821e7a2bc5d93c719a36d143f8e9b4329c3af7cc70b220f85083a42bc2646b1aaf9aa5124cd65fc736f1862049611983987a93bc2b1cca15dc50438d88d692d2417", 0x81}], 0x2e8, 0x0, 0x28e, 0x4}, 0x4) 2018/04/06 06:13:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000180)={{0x5, 0x4}, 'port1\x00', 0xa0, 0x800, 0x3, 0x3, 0x5, 0x972, 0x2, 0x0, 0x2, 0x10001}) setsockopt$sock_int(r1, 0x1, 0x100000007ffffffc, &(0x7f0000000280)=0x10000000005, 0x294) recvfrom$inet(r0, &(0x7f0000000040)=""/224, 0xe0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'bond0\x00', 0x1401}) 2018/04/06 06:13:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000006f40)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0xff7e) recvmmsg(0xffffffffffffffff, &(0x7f0000006bc0)=[{{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000001980)=""/242, 0xf2}}], 0x1, 0x0, &(0x7f0000006d00)={0x0, 0x1c9c380}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x57, "85b8ba68ea2eb6a6644861732e4341dad7dbab840606dbae6efe80cf75e409bc5f2a295879852191873ce74671f0e871388360f3e38f2886c41efdb6829bd479d396d5ef4ba311c2c146868e8a66e0c5bcdeb67b4a2800"}, &(0x7f0000000140)=0x5f) 2018/04/06 06:13:18 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:18 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x9, 0x8800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:18 executing program 6: r0 = openat$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) r8 = getpgrp(r7) sched_getparam(r8, &(0x7f0000000940)) 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) fgetxattr(r6, &(0x7f0000000140)=@random={'btrfs.', '\x00'}, &(0x7f00000001c0)=""/62, 0x3e) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=r9, @ANYBLOB="9e00000017d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e317d5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d70142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"], &(0x7f0000000900)=0x2) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) 2018/04/06 06:13:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xc0400000802, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x200000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) write(r0, &(0x7f00000001c0)="240000001a002507000000000000000e8a0b00000004dc0202ffff0e0800100048186be0", 0x24) 2018/04/06 06:13:18 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f000000bff0)={0x1d}, 0x2bcc807fb0663880) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) 2018/04/06 06:13:18 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/04/06 06:13:18 executing program 5: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000340)={r2}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000000)={r0, 0x3}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x120, r5, 0x200, 0x70bd29, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaed}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}]}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x120}, 0x1}, 0x4) bind$can_raw(r3, &(0x7f0000000280)={0x1d, r4}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'\x00', r4}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0xfffffffffffffffc, 0xfffffffffffffffc}) 2018/04/06 06:13:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x10c) dup3(r0, r0, 0x80000) 2018/04/06 06:13:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="060000000e000000000000000000000005000600000000000a00000000000000000000000000000000000000400000000029f384850000000000000b9300010000000000000000020000008005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x402, 0x4) 2018/04/06 06:13:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x800}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:18 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3d, 0x40000) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7d, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x6, 0x1, 0x1, r1}) 2018/04/06 06:13:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = dup(r0) getpeername$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) io_setup(0x80b0, &(0x7f0000000640)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000100)=0x1001) setsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000000140)="5ccd1faa95fe5ea3f384ec4e5f07981e1bb29d1b2534df1639176a75bbe3c729fe5e19ee1ccdfd8eb3dbcbebe7195956f903039051a447910f9b3fb397a0ee7c0876533aa03fdd28fdf85eb5c07739112ba763fd413120cef506b4e0d0cb1c456ae140eca1104c5d482e35f36e39d1073df9220ed7ecfb78d1b6a189c3aa748fb109c27baaf96c784a49f973853777dd348040ae", 0x94) r4 = dup(r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000001c0)}]) 2018/04/06 06:13:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$alg(r0, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xfffffd79) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) 2018/04/06 06:13:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-aes-aesni,ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="b7", 0x1) 2018/04/06 06:13:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x9, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_lifetime={0x4, 0x7, 0x8000000000, 0x1, 0x7fffffff, 0x1}]}, 0x68}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000140)="7365637572697479c85d5e252773656c66252b6e6f646576f42d11275d00", 0x3) sysfs$1(0x1, &(0x7f0000000080)='\\em1\x00') ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) getpeername(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000001c0)=0x80) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x2000) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) 2018/04/06 06:13:19 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x100) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/06 06:13:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCSBRK(r0, 0x5427) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:19 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x7fffffff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r2, 0x4}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x4) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f00000002c0)) fchdir(r4) fstat(r3, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1fd, 0x0, 0x3dd, 0x2, 0x9, 0x6, 0x10000, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2, 0x0, 0x7, 0x0, 0x5}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r6, 0x67, 0x4}, 0x8) 2018/04/06 06:13:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xff, 0x800) setsockopt(r1, 0xbb95, 0x91, &(0x7f0000000080)="084c3f8bb9aaf4669272ea69a34632bc55e462b40ec309", 0x17) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x5, 0x5, 0xfffffffffffffffe, 0x5, 0x5}, &(0x7f0000000100)=0x14) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) r5 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x8, r2}) 2018/04/06 06:13:19 executing program 3: r0 = socket$inet(0x10, 0x2, 0x4) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="7a92822eb7da1dc5840317782dcdeed46d6a2a4dd62524b894f8ed41d176afed1107c4a33efe4661ffd64d70964a79bb59", 0x31) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000040)="10cb6f537e0b0ed1d174891597afb9c74e1b61bdd7fe7dbb7919bdd3f782d8b21cc089d41fa15b4a3ccb117465ca4d59f6613be179b203576b95062362184db3ebc44b1625e2a51c596a17d27575fc4435f9a19706894db4a15f0a4bb73dcd210ee3c11b4ebcd2898837154588ebba819f9b657f1142fa824282d04a44f548853704762f65bfdb9fff7fd66756c0e1acf51ddcf42559c125351ee621bf77cf4e5f7eded4d63597341dffb45aa65561c97599a7dd8dd5a48172e2493c05e653f54f7d3822f1dd9801e24f0fb490a0d59ef08725a2be", 0xd5) 2018/04/06 06:13:19 executing program 2: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/138, &(0x7f0000000180)=0x8a) 2018/04/06 06:13:19 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000080)={0x1, 0x0, [{0xb, 0x5, 0xffff, 0x3cc, 0x3}]}) fdatasync(r2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000000)={0x340, &(0x7f0000000140)}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000300)=0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000001c0)={'ip6_vti0\x00', 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) syz_emit_ethernet(0x42, &(0x7f0000000340)=ANY=[@ANYBLOB="b7e8ae5ba384996765ffffffffffff0000000000000806c07f688000000186dd0610000aaaaaaaaacdbbfe800000000000000000000000000017aaaab2aace1400000000000000"], &(0x7f00000002c0)={0x1, 0x4, [0xad9, 0x9ad, 0xb0c, 0x299]}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r3) 2018/04/06 06:13:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:19 executing program 4: socketpair(0x4, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)=0x3) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x1, 0x8000, 0x7, 0x100000000}, 0x6, 0x2, 0x0, 0x0, "1240d55d88aa8de2"}, 0x10}, 0x1, 0x0, 0x0, 0x14}, 0x20004010) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="0f01d10f23bdbaf80c66b85cea958566efbafc0c66ed66b9960000400f32660f3a624300080fc75dc8fe8b0f000f0d5e42baf80c66b842a2378366efbafc0cb80b47efba4200ec", 0x47}], 0x1, 0x0, &(0x7f00000000c0), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xf000) clock_adjtime(0x0, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc827, 0x0, 0x0, 0x5}) ioctl$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) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 06:13:19 executing program 7: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000029ffc)=0x3) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x670, 0x80140) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r2, 0x82, 0x6, "f1fe346ca4e875a8d32208fc6d99e2fa6dad2b3c5e63fb8b99affab4c0778dd2a2dbc9b889c24ad367e1e15e4e65837c7d3a5319e20b3f"}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/04/06 06:13:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x20, &(0x7f0000000180)={'vlan0\x00', @ifru_hwaddr=@random="3f1089aba0a4"}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0x0, &(0x7f0000000100)}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0x6, &(0x7f0000000080)="0b87837ad15e"}) 2018/04/06 06:13:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x80000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0xff, 0x4, 0x0, 0x0, 0x5, 0x100000, 0xf004, [], 0x3}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000080)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) connect$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000340)={0x1, 0x200, 0xff, 0x5353, 0x7ff}) dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) 2018/04/06 06:13:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = socket(0x4, 0x80000, 0x401) sendto$unix(r2, &(0x7f0000000240)="e1ea6475d3751ebe7f9d4fe434e5886e8531e92269162c8c40e0b4a08071bffaea8d9b4e5ec2cd93b9ad832aed26180c2d013acdf5d9d8d1d4474d24da6de6a0", 0x40, 0x4004000, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r3) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/06 06:13:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0x0) 2018/04/06 06:13:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) 2018/04/06 06:13:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0x231, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="141755396540e3b2bbb1580400000000000000ff"], 0x14}, 0x1}, 0x0) 2018/04/06 06:13:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x0, 0x750, 0x10001, r2}, &(0x7f0000000100)=0x10) 2018/04/06 06:13:19 executing program 6: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x6, 0x0, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20}}}, &(0x7f0000000240)=0x84) r3 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') read$eventfd(r3, &(0x7f0000000000), 0x8) writev(r3, &(0x7f000000a000)=[{&(0x7f0000000100)='+', 0x1}], 0x1) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/04/06 06:13:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="449a2adbfa211eec8860611d172d6b47b4fff4b6488c97a7329b12fd8d3da56e84eefb5e2a2c2b9d3ac3fcb035750dc705a6b1660b0a54ab25987ef2ddd56ef3814fea9bf14394cf2bc1388635f1f1830df97dc38df4705ff25e2c37c9318c5db17967", 0x63, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x48a000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0x2, @tick=0x80, 0xffffffffffffff5b, {0x9, 0xffff}, 0x8, 0x2, 0x92df}) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000600)=[{&(0x7f0000000280)="b71a6509b3933271ddc0b8b96b00a1fc98c98ca2d9b054b1e88419f7e635f6ad471e929ab95f99dcd93969747ea167d68fcad642ec2c58d9dc01d65acfcf0b02fbca789e905de3e0d7f2882e21895d86b8de1e4077911ea8e0b4b42ae07b717a9f1c4565907961d592ea4e69701a2cd6deb263ef11aa10b47398047b7cff6799254759cab5fc132bda201103d75b3de0e312a913f6b7548e3012856438ba", 0x9e}, {&(0x7f0000000540)="3ab119716ba93463a04da207dc0c783e1ede6e20d3006623299930a363eb2d2853bf38f01cd04aa68729e6dd27fe56b1971df313a887d7b5dda748884b83a5e83836d6c7638080be88ba0e9afa5b264cbd6347d8845d7e6f088513ad24a6db2a03e723ee60d01be232a53b93154501d064814149fecb7614c581e356a3ce5e8d2d8d2e69e9501c8f1f8def907989cf04", 0x90}], 0x2, r2) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) 2018/04/06 06:13:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0x0) 2018/04/06 06:13:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xffffffffffffff2b, 0x1ffffb) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x3, 0x4}, 'port0\x00', 0x48, 0x800, 0x5, 0x9, 0xf21c, 0x0, 0x0, 0x0, 0x4, 0x400}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000280)=@req3={0x7fffffff, 0x3, 0x7ff, 0x1b, 0x81, 0x1f}, 0x1c) mkdirat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="203fce47"], &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x101, 0x2, [0x20, 0x3]}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@random={'system.', 'port0\x00'}) 2018/04/06 06:13:19 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x58) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)="fae31b96459f50ccbda665e127c180ff2147f045dcf75ac11ee6dc71dc5f69c115806df370c2fa68651f40bbaa5655d777d193049cb513651c2ce49c758e8181cd355e4c001bb0216f164b44a7b4ca2acd273503509f8ae5c9beaf8ac0a84c400001f2432b18") sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/06 06:13:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x2}}, 0x100, 0xfffffffffffffffc}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x9, 0x6}, &(0x7f0000000180)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:20 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) r2 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)=')vboxnet0\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in=@rand_addr}}, 0xe8) 2018/04/06 06:13:20 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240), 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001080)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001040)={0xffffffff}, 0x2, 0x3}}, 0x20) write$rdma_cm(r1, &(0x7f00000010c0)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x7}, {0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, r2}}, 0x11) write$rdma_cm(r1, &(0x7f0000001c40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000004c0), 0xffffffff, r0}}, 0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000100)=r5) close(r4) 2018/04/06 06:13:20 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x4000, 0x0) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='btrfs\x00', 0x0, &(0x7f0000000500)="64e6b19fb2e439cc41d26895321196bbae4b49c2035517b7ef24109e21f86a1c3651340cdbf72df44e675578871a13406f26eafae7460a") r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000005c0)=0x4, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000070011000000000000000000000000000000", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r7, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$netrom(r0, &(0x7f0000000380)={&(0x7f0000000280)=@full={{0x3, {"068501fcf3d7e5"}, 0x9}, [{"c11f37fa75b054"}, {"b6c7323ac41b89"}, {"367ac8301c995f"}, {"d40566c883ffe7"}, {"c725e33dfea3fd"}, {"df786953c30d23"}, {"16bc431b338e56"}, {"1ddc826ba3a6fe"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000300)="4b98399202220b31360c0e168cdb64d3e68270f89eeb8abbada66ab3e908928e60ba228c8c53e50d844685e934634bc9f47f273da3b42dde11d6d4ef444209e511adcfb1f978", 0x46}, {&(0x7f0000000700)="25368546ca8f37da7859bd301eb235101caa1523f174572a7d0d3e6e1931e0663366f426a94fe84a2e1973edbf8464f6c6f6ff95fdefecd4f3af5dafacfd0e31a374526ae71ee065a265a3ffa94e780de3abfa0dd6214783127989c32f3621b9ee0a4de8a671a99327ba1eea0c57d55a641479e69180b1e3f8582e9b3f037c4a5283de6112bf7fcb80178a216dd079af81fc4801d8a58ca03d829fc3180229ef53322ec2e66fd59d09dce04b9385332ec20a0ea4bfbf530bcd75489d3cb85c8e2f003d693bd6ef69f6952330542c64f622b90a0b75ad3870f7bb3fbc65fa911e17aebec73fe9", 0xe6}, {&(0x7f0000000540)="3555c3826c0a4d9543fa5f8caab4c25f4c2f5eab0fdd24d7c0714fed5524addd62c5f8767301ae8a0986ae0a1f3f85a3ae5bc3c63c14072605833bd0fc807d08ff4ee2717f44d88e33", 0x49}, {&(0x7f0000000100)="f5775a6ae5ee909a4ddf", 0xa}], 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x10c0, 0x4000}, 0x8461c6a3854109bf) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000da8ffc), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') mq_unlink(&(0x7f0000000240)='/dev/mixer\x00') 2018/04/06 06:13:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000a00)=0x5, 0x4) r3 = open(&(0x7f0000000780)='./bus\x00', 0x141042, 0x400000) ftruncate(r3, 0x7fff) write$eventfd(r3, &(0x7f0000000700)=0x8, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000900)={0x0, 0x6}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000980)={r4, 0x671323ae}, &(0x7f00000009c0)=0x8) r5 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x450, 0x258, 0x258, 0x258, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffff00, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0x1, 0x1, 0x4, 0x3f, 0x101, 'bond0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @empty, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x6, 0x1000, 0x3}}}, {{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x4}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49c) readv(r5, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) getsockopt$ax25_int(r5, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x7ff}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000640)={r6, @in={{0x2, 0x4e24, @rand_addr=0x200}}}, 0x84) 2018/04/06 06:13:20 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0x0) 2018/04/06 06:13:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x84000, 0x0) syz_open_pts(r2, 0x4000) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x4}}]}, 0xffffffffffffff4d}, 0x1}, 0x0) 2018/04/06 06:13:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000"], 0x70}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000100)='io\x00') r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000006, 0x10, r3, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='schedstat\x00') ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x7fffffff, 0x9, 0x1, r5}) 2018/04/06 06:13:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x36, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f15fd0)=[{{0x77359400}, 0x1, 0x64, 0x4}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000540)="f8", 0x1}], 0x1) 2018/04/06 06:13:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40041, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x8001}, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000400)) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r8 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r8, 0x0, 0x482, &(0x7f0000000080)={0xff, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x3, 'dh\x00', 0x20, 0x3a68, 0x8}, 0x2c) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500290100006ff5f6098c001a000000"], 0x1}, 0x1}, 0x0) 2018/04/06 06:13:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000015fc8)={&(0x7f0000000080)={0x10}, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100ffffffd8"], 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/06 06:13:20 executing program 0 (fault-call:2 fault-nth:0): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'ip6gretap0\x00', 0x0}) creat(&(0x7f0000000180)='./file0\x00', 0xa) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x5, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x44b) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) creat(&(0x7f00000001c0)='.\x00', 0x1) 2018/04/06 06:13:20 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000080)=0x7, 0x400) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/49, 0x31) 2018/04/06 06:13:20 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x4000400) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001b00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x18) readahead(r0, 0x6, 0xb701) [ 912.137280] FAULT_INJECTION: forcing a failure. [ 912.137280] name failslab, interval 1, probability 0, space 0, times 0 [ 912.148897] CPU: 0 PID: 20211 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 912.155909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 912.165247] Call Trace: [ 912.167825] dump_stack+0x1a7/0x27d [ 912.171437] ? arch_local_irq_restore+0x53/0x53 [ 912.176092] should_fail+0x914/0xae0 [ 912.179786] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 912.184881] ? print_irqtrace_events+0x270/0x270 [ 912.189620] ? find_held_lock+0x35/0x1d0 [ 912.193677] ? __lock_is_held+0xb6/0x140 [ 912.197729] ? check_same_owner+0x320/0x320 [ 912.202036] ? find_held_lock+0x35/0x1d0 [ 912.206076] ? rcu_note_context_switch+0x710/0x710 [ 912.210992] should_failslab+0xec/0x120 [ 912.214950] kmem_cache_alloc_trace+0x4b/0x740 [ 912.219514] ? kasan_check_read+0x11/0x20 [ 912.223647] ? rcu_is_watching+0x85/0x130 [ 912.227776] alloc_pipe_info+0x166/0x500 [ 912.231817] ? pipe_read+0x7f0/0x7f0 [ 912.235515] ? __fget+0x370/0x580 [ 912.238950] ? iterate_fd+0x3f0/0x3f0 [ 912.242734] ? find_held_lock+0x35/0x1d0 [ 912.246779] splice_direct_to_actor+0x64a/0x820 [ 912.251427] ? generic_pipe_buf_nosteal+0x10/0x10 [ 912.256253] ? lock_acquire+0x1d5/0x580 [ 912.260204] ? lock_acquire+0x1d5/0x580 [ 912.264156] ? do_splice_to+0x160/0x160 [ 912.268106] ? security_file_permission+0x89/0x1e0 [ 912.273022] ? rw_verify_area+0xe5/0x2b0 [ 912.277067] do_splice_direct+0x29b/0x3c0 [ 912.281194] ? splice_direct_to_actor+0x820/0x820 [ 912.286023] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 912.290762] ? __sb_start_write+0x209/0x2a0 [ 912.295066] do_sendfile+0x5c9/0xe80 [ 912.298766] ? do_compat_pwritev64+0x100/0x100 [ 912.303324] ? __sb_end_write+0xa0/0xd0 [ 912.307278] ? kasan_check_write+0x14/0x20 [ 912.311486] ? fput+0xe0/0x150 [ 912.314657] ? ksys_write+0x184/0x220 [ 912.318438] SyS_sendfile64+0x13f/0x160 [ 912.322391] ? SyS_sendfile+0x1a0/0x1a0 [ 912.326347] ? do_fast_syscall_32+0x156/0xf9f [ 912.330824] ? SyS_sendfile+0x1a0/0x1a0 [ 912.334775] do_fast_syscall_32+0x3ec/0xf9f [ 912.339080] ? do_int80_syscall_32+0x9c0/0x9c0 [ 912.343644] ? finish_task_switch+0x1b9/0x970 [ 912.348114] ? finish_task_switch+0x17a/0x970 [ 912.352590] ? syscall_return_slowpath+0x2ac/0x550 [ 912.357496] ? prepare_exit_to_usermode+0x350/0x350 [ 912.362491] ? sysret32_from_system_call+0x5/0x3c [ 912.367316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 912.372142] entry_SYSENTER_compat+0x70/0x7f [ 912.376525] RIP: 0023:0xf7f45c99 [ 912.379864] RSP: 002b:00000000f5f410ac EFLAGS: 00000282 ORIG_RAX: 00000000000000ef [ 912.387548] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 912.394793] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 912.402040] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 912.409284] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 912.416528] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 912.479333] device lo left promiscuous mode [ 912.502379] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 912.534116] bond0: Enslaving lo as an active interface with an up link [ 912.541135] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/06 06:13:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, {0x0, 0x0, 0x0, 0x0, 0x549f}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6}, {0xd002, 0x0, 0x0, 0x9}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xcc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x2000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4100}) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x4000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180), 0x4) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000240)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x6, 0x6, 0x7, 0x2, 0x6, 0x8, 0x3, 0x100, 0x7fff, 0xfff, 0x8, 0x7fff, 0x3ff, 0x8, 0x1, 0x1ff], 0x7000}) 2018/04/06 06:13:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv6_deladdr={0x18, 0x15, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4b) 2018/04/06 06:13:20 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0xfffffffffffffffd}) add_key(&(0x7f000068b000)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="108208005037346a97ecb00176bd4c78acc7d6f5282191f738de9606003dd0dd7b38c4a1d97bb9fca808cf6e82516826f258ecb36b6880c398834008ac00b38cf44323c1c1efa5b2c719efc9167fc984a5aaffef327623874cc407650f3c0932bd0a0d7cf4a277fa241088992a8c08057361d07f6805ed7e24326ee7e6796964382b6a735acac02e338a5c6f4336277a2fd834bec561de84231f0ba35f3d9f3bc7e01a2fbe6836a6", 0xa8, 0xffffffffffffffff) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x400) setsockopt$inet_tcp_int(r3, 0x6, 0x3b, &(0x7f0000000040)=0x8001, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fff) 2018/04/06 06:13:20 executing program 0 (fault-call:2 fault-nth:1): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001600)=0x10, 0x80000) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001680)=@add_del={0x2, &(0x7f0000001640)='tunl0\x00', 0x5}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0025f0", 0x8) io_setup(0x8001, &(0x7f0000000080)=0x0) io_submit(r4, 0x4, &(0x7f0000001400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x401, r0, &(0x7f00000000c0)="fcc72f4c22a3f41eb0466c44ee420c9ffcb3e12bfbec9591413637fdf4bd7b7dc66ed5420bf6360f244141fd1609f35780bbc74a0959756defd0bf01823d35d863e5296c76a3b275d19912bdbae9ff65a61932f5709f582f5ca55878634301af9ff146dd08f58acea673f305ce6be8f7751c9866b070fd", 0x77, 0x100000000, 0x0, 0x1, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000180)="1a93dcee7077a2aaff98008ecc53ee4d41705da5b48388f1b0bce38a1c468a6641d7c240a2ac863ee2852101a0860226ef457619f2c270e43051d3865a983157bf3a06f749ffe7da7f482e85b5b0724197704707b5768c9b1fdeabca76e995282eb69b942f845e573b27eb5afdffc45c10f3d24b02bca81cd10283a7617b66d60df676796fd7e588de7930fcd3bb455d7680cd05cf26b538e6c025752a51fb5e9fed60ca590338fb20925c51a90cadd015a58bb4cb1d8d9eb6340813182d7507e30a5ffc24aa83b65bbd", 0xca, 0xfffffffffffffffd, 0x0, 0x1, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x10000, r1, &(0x7f00000002c0)="e05ff5a9ad8444fd42bb5d94ea85007e2da1de289f4cb17632a8b23db8f25f01a13e0355285b0b21048c7473f38a1b7a101051f9020a019f307ad1488ba04d0ff3ff8fd375774e0fcb6f967d5b342dc47f168daa27a8ff4ca149ebdacb6ddeb2384062858c5a65496c8f5d0a67c60c968e34c02ba667afe54ecc3c7b7be41afd6415aa53c589452f640d198f3860b01f0033841fcc6d", 0x96, 0x0, 0x0, 0x1, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, r3, &(0x7f00000003c0)="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", 0x1000, 0x9, 0x0, 0x1, r3}]) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)) writev(r3, &(0x7f0000000040), 0x8) 2018/04/06 06:13:20 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x800, 0x240000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000400600000c0100000c0100009c0300009c03000060020000740500007405000074050000740500007405000006000000", @ANYPTR=&(0x7f0000000100)=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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000c010000000000000000000000000000000000000000000000004400444e50540000000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000001122b400000000000000000000000000000000001000000000000000000000000000000010000000000000000ffffffffffffff0000000000ffffffff000000ff000000ff73797a5f74756e0000000000000000007465716c300000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f00040401000000000000000000000000000000100154010000000000000000000000000000000006000000000000002400686c0000000000000000000000000000000000000000000000000000000001ff00002400727066696c746572000000000000000000000000000000000000000000000c0000004400444e50540000000000000000000000000000000000000000000000000000ff020000000000000000000000000001800000000000000100000000000000000a0947960000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018013c010000000000000000000000000000000000000000000000002c007372680000000000000000000000000000000000000000000000000000002c04000301001000900000002400686c00000000000000000000000000000000000000000000000000000000000100002400434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800ec000000000000000000000000000000000000000000000000002400484c0000000000000000000000000000000000000000000000000000000003000000ff010000000000000000000000000001fe8000000000000000000000000000bbffffff00000000ffffffffffffffffffffffffff00000000000000ffff0000006970366772653000000000000000000064756d6d7930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd00400420000000000000000000000000000000c800ec000000000000000000000000000000000000000000000000002400544f5300000000000000000000000000000000000000000000000000000005ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc00000000000000000000000000000000000000000000000000240000000000000000000000000000000000004180e07393a22688fb401336121f6abb00000000000000000000000000feffffff000000000000000000000000"], 0x69c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:20 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x25, 0x0, "83f28ce3375ae59a292287cd633db800386010a89e5ec14ed2def50137"}, 0x0) fdatasync(r0) write(r1, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r1, &(0x7f0000000040), 0x8) 2018/04/06 06:13:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00'}) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) [ 912.553714] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 dh [ 912.579991] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 dh [ 912.644565] FAULT_INJECTION: forcing a failure. [ 912.644565] name failslab, interval 1, probability 0, space 0, times 0 [ 912.655844] CPU: 1 PID: 20241 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 912.662849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 912.672196] Call Trace: [ 912.674783] dump_stack+0x1a7/0x27d [ 912.678409] ? arch_local_irq_restore+0x53/0x53 [ 912.683081] should_fail+0x914/0xae0 [ 912.686796] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 912.691898] ? save_stack+0x43/0xd0 [ 912.695525] ? kasan_kmalloc+0xad/0xe0 [ 912.699408] ? kmem_cache_alloc_trace+0x136/0x740 [ 912.704246] ? alloc_pipe_info+0x166/0x500 [ 912.708477] ? splice_direct_to_actor+0x64a/0x820 [ 912.713320] ? do_fast_syscall_32+0x3ec/0xf9f [ 912.717809] ? entry_SYSENTER_compat+0x70/0x7f [ 912.722396] ? find_held_lock+0x35/0x1d0 [ 912.726458] ? __lock_is_held+0xb6/0x140 [ 912.730528] ? check_same_owner+0x320/0x320 [ 912.734850] ? rcu_note_context_switch+0x710/0x710 [ 912.739781] should_failslab+0xec/0x120 [ 912.743755] __kmalloc+0x63/0x760 [ 912.747203] ? kmem_cache_alloc_trace+0x459/0x740 [ 912.752044] ? alloc_pipe_info+0x264/0x500 [ 912.756279] alloc_pipe_info+0x264/0x500 [ 912.760337] ? pipe_read+0x7f0/0x7f0 [ 912.764050] ? __fget+0x370/0x580 [ 912.767507] ? find_held_lock+0x35/0x1d0 [ 912.771568] splice_direct_to_actor+0x64a/0x820 [ 912.776238] ? generic_pipe_buf_nosteal+0x10/0x10 [ 912.781079] ? lock_acquire+0x1d5/0x580 [ 912.785056] ? lock_acquire+0x1d5/0x580 [ 912.789028] ? do_splice_to+0x160/0x160 [ 912.792997] ? security_file_permission+0x89/0x1e0 [ 912.797926] ? rw_verify_area+0xe5/0x2b0 [ 912.802040] do_splice_direct+0x29b/0x3c0 [ 912.806199] ? splice_direct_to_actor+0x820/0x820 [ 912.811046] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 912.815798] ? __sb_start_write+0x209/0x2a0 [ 912.820118] do_sendfile+0x5c9/0xe80 [ 912.823833] ? do_compat_pwritev64+0x100/0x100 [ 912.828409] ? __sb_end_write+0xa0/0xd0 [ 912.832382] ? kasan_check_write+0x14/0x20 [ 912.836608] ? fput+0xe0/0x150 [ 912.839794] ? ksys_write+0x184/0x220 [ 912.843586] SyS_sendfile64+0x13f/0x160 [ 912.847553] ? SyS_sendfile+0x1a0/0x1a0 [ 912.851522] ? do_fast_syscall_32+0x156/0xf9f [ 912.856012] ? SyS_sendfile+0x1a0/0x1a0 [ 912.859982] do_fast_syscall_32+0x3ec/0xf9f [ 912.864305] ? do_int80_syscall_32+0x9c0/0x9c0 [ 912.868884] ? finish_task_switch+0x1b9/0x970 [ 912.873371] ? finish_task_switch+0x17a/0x970 [ 912.877867] ? syscall_return_slowpath+0x2ac/0x550 [ 912.882795] ? prepare_exit_to_usermode+0x350/0x350 [ 912.887806] ? sysret32_from_system_call+0x5/0x3c 2018/04/06 06:13:20 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x800) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x6, 0x9, 0x1, 0x10000, 0x8, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0xb2, 0x1}) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r1, &(0x7f0000000100)=""/210, 0x34) 2018/04/06 06:13:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, r0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {r0, 0x2}, {}, {r0, 0x28}, {r1}], 0x9, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x4, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f") setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000002ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0x51) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='IPVS\x00', 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000940)) signalfd4(r4, &(0x7f0000000700)={0x3}, 0x8, 0x80000) r8 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r7, &(0x7f00000005c0), 0x0, r8) fadvise64(r3, 0x0, 0x2, 0x5) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/06 06:13:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040), 0x2) write$evdev(r0, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @random="f30549b9c172"}, 0x0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) ftruncate(r1, 0x2000000000000004) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/253) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/06 06:13:20 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = memfd_create(&(0x7f0000000180)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x4, 0xe4f, 0x6, 'queue0\x00', 0x1f}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000340)={{}, 0x0, 0x0, 0xfffffffffffff604}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240), &(0x7f00000001c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x20, @time={0x0, 0x1c9c380}, 0xfffffffffffffffd, {0x69e, 0xffff}, 0x3f, 0x1, 0x20}) [ 912.892647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 912.897490] entry_SYSENTER_compat+0x70/0x7f [ 912.901888] RIP: 0023:0xf7f45c99 [ 912.905240] RSP: 002b:00000000f5f410ac EFLAGS: 00000282 ORIG_RAX: 00000000000000ef [ 912.912941] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 912.920205] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 912.927461] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 912.934710] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/04/06 06:13:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x7, &(0x7f0000001480)=[{&(0x7f00000000c0)="b65e01d25d43095716f52460241c886ce28260175c5cc435ac3639154d3265bc04c11c5f37613a7a1459347973183929cb56a9472d918d94d93571393018d02c6092c56a1fa348809eb02ed46c3ae323003c15f65d1f019700bb3c1c52f79ec2f7d9fcd510598347e24848fbb0719230995d3802", 0x74, 0xc659}, {&(0x7f00000001c0)="1225ad6836207f48549117fcf779716453ced3caf385d7720bb26edd9d81e87adfc9fbf906282e71b960868ba434a034e4d4eb3113b7594c29d3b1aeae022e954507002a7caa60e443044432fc6c317edc6a10756af2f90ad2a392c7e28369a93e9589278f4ef42683f0a4c677557951e4a14dc6b9878134425e9bcf309bb417375edb051b036240", 0x88, 0xfffffffffffeffff}, {&(0x7f0000000280)="57cc47207b66c04d0033ec4f7798161abcd9876bd6bf2f7ecc321acf1b10badf91f8622418ead011342fd5d0c24b15f402e15518f41b95736ef3279af4b5ae532446429e04c6a8ab4d7532830dba1f251070777e6d87e19c26ae56f4a15d35aa59734fac90c552b0d8c7a5a983d2a36b0eec43ae", 0x74, 0x4}, {&(0x7f0000000300)="6119a0171d122b3f19319e8ffe61bb9bd33c972860268cac6013ba0983806083672457afcc1b3defbef99ccf0e18a2d6f6922d1368943cbefd50f2d9a428193db6fbe4f0", 0x44, 0x200}, {&(0x7f0000000140)="d270386878fe9fec8efeb0f06146afbe827414772f32e360f35216e5f6076ab95e09a69c642588157bf6349ea6eb47a757322c02122dcf", 0x37, 0x1}, {&(0x7f0000000380)="e0e8298f50fab37772c4725f2e8ccc714099ed531326efad34d0c219c0d176884ec9ea01d7f135251f18d4d12da201f16d1c2053feb35fdb467bad0da0d8ea41cbb70abb55204d75851ef2b62209824715fb47d000c1439993a72a428b0793d18fdbca4b16485de86b41d3c2f1ae1b90afe3f200cdc531fc1e1d9c0bcc3764968adc764224768eb69b4ab9e84973be05845141d77e006ccaa8a8d20c8427c9c15670d90b1a811cbf84764f4d8f1317ec9309f65256fbea1ef1439ea5992d99f600b50d8753c6f74579496c02395be82e82ebf58b6388355ff26f033f5cd17ae4e71e22c934e2f115b11b5d40bd4d0feb1e35dc72", 0xf4, 0x80000001}, {&(0x7f0000000480)="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", 0x1000, 0x7e}], 0x2000, &(0x7f0000001500)={[{@ssd='ssd', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@compress_force='compress-force', 0x2c}, {@ssd='ssd', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}]}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x4000000000000003) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) [ 912.941958] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/06 06:13:21 executing program 0 (fault-call:2 fault-nth:2): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:21 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f000023f000)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16], @ANYRES16, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES64, @ANYRES64, @ANYBLOB="a851d1361e7d7db616acc8c414d481ccbe30c090476b5cfb3dc87a429936df35e0f436054fdf82e157c8f57d0f06e117f7902ffed1aadb22f323f1f76d1ee51e5cd45243959e1d6e48a76520", @ANYRES16, @ANYRES16, @ANYBLOB="a40a9b771fd374e613111e2799fdf9d95c567cb6e647c78072", @ANYRES32], @ANYRES64]], 0xfffffffffffffee6}, 0x1}, 0x100000000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) [ 913.023300] FAULT_INJECTION: forcing a failure. [ 913.023300] name failslab, interval 1, probability 0, space 0, times 0 [ 913.034869] CPU: 1 PID: 20270 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 913.041877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.051223] Call Trace: [ 913.053811] dump_stack+0x1a7/0x27d [ 913.057438] ? arch_local_irq_restore+0x53/0x53 [ 913.062110] should_fail+0x914/0xae0 [ 913.065822] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 913.070923] ? update_load_avg+0x2b3/0x2ec0 [ 913.075248] ? find_held_lock+0x35/0x1d0 [ 913.079299] ? __lock_is_held+0xb6/0x140 [ 913.083352] ? check_same_owner+0x320/0x320 [ 913.087656] ? rcu_note_context_switch+0x710/0x710 [ 913.092587] ? iov_iter_alignment+0x1d1/0xb40 [ 913.097068] should_failslab+0xec/0x120 [ 913.101028] kmem_cache_alloc+0x47/0x760 [ 913.105072] ? print_irqtrace_events+0x270/0x270 [ 913.109815] do_blockdev_direct_IO+0x71c/0xc600 [ 913.114462] ? cpuacct_charge+0x2e6/0x5c0 [ 913.118588] ? find_held_lock+0x35/0x1d0 [ 913.122641] ? ext4_dio_get_block_unwritten_sync+0xd0/0xd0 [ 913.128249] ? sb_init_dio_done_wq+0x90/0x90 [ 913.132641] ? print_irqtrace_events+0x270/0x270 [ 913.137383] ? __lock_acquire+0x638/0x3c30 [ 913.141604] ? __lock_acquire+0x638/0x3c30 [ 913.145819] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 913.150995] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 913.156169] ? kasan_check_read+0x11/0x20 [ 913.160298] ? __perf_event_task_sched_in+0x21e/0xc10 [ 913.165463] ? perf_trace_lock+0xd6/0x900 [ 913.169592] ? perf_trace_lock+0xd6/0x900 [ 913.173718] ? print_irqtrace_events+0x270/0x270 [ 913.178450] ? trace_event_raw_event_lock+0x340/0x340 [ 913.183619] ? perf_trace_lock+0xd6/0x900 [ 913.187745] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 913.192917] ? trace_event_raw_event_lock+0x340/0x340 [ 913.198087] ? trace_hardirqs_off+0x10/0x10 [ 913.202390] ? _raw_spin_unlock_irq+0x27/0x70 [ 913.206862] ? trace_hardirqs_off+0x10/0x10 [ 913.211165] ? idr_preload+0x30/0x30 [ 913.214862] ? find_held_lock+0x35/0x1d0 [ 913.218909] ? find_get_pages_range_tag+0x8a6/0x1030 [ 913.223989] ? lock_downgrade+0x980/0x980 [ 913.228125] ? rcu_is_watching+0x85/0x130 [ 913.232253] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 913.237169] ? find_get_pages_range_tag+0x8d4/0x1030 [ 913.242262] ? ext4_mark_inode_dirty+0xa10/0xa10 [ 913.246996] ? unaccount_page_cache_page+0xb60/0xb60 [ 913.252083] ? perf_trace_lock+0xd6/0x900 [ 913.256204] ? perf_trace_lock+0xd6/0x900 [ 913.260331] ? perf_trace_lock+0xd6/0x900 [ 913.264459] ? trace_event_raw_event_lock+0x340/0x340 [ 913.269628] ? trace_event_raw_event_lock+0x340/0x340 [ 913.274793] ? trace_event_raw_event_lock+0x340/0x340 [ 913.279965] ? trace_hardirqs_off+0x10/0x10 [ 913.284263] ? trace_hardirqs_off+0x10/0x10 [ 913.288565] ? trace_hardirqs_off+0x10/0x10 [ 913.292873] ? ext4_mark_inode_dirty+0xa10/0xa10 [ 913.297609] ? find_held_lock+0x35/0x1d0 [ 913.301657] ? wbc_detach_inode+0x57f/0x880 [ 913.305956] ? lock_downgrade+0x980/0x980 [ 913.310081] ? lock_downgrade+0x980/0x980 [ 913.314211] ? rcu_is_watching+0x85/0x130 [ 913.318337] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 913.323245] ? pagevec_lookup_range_tag+0x40/0x90 [ 913.328072] ? wait_on_page_bit_common+0x770/0x770 [ 913.332977] ? do_writepages+0xff/0x170 [ 913.336928] ? do_writepages+0x116/0x170 [ 913.340982] ? ext4_dio_get_block_unwritten_sync+0xd0/0xd0 [ 913.346584] __blockdev_direct_IO+0x9d/0xd0 [ 913.350883] ? __blockdev_direct_IO+0x9d/0xd0 [ 913.355361] ext4_direct_IO+0x1001/0x19a0 [ 913.359486] ? current_time+0x88/0xc0 [ 913.363268] ? ext4_iomap_end+0x780/0x780 [ 913.367390] ? new_inode+0x40/0x40 [ 913.370910] ? __filemap_fdatawrite_range+0x280/0x460 [ 913.376082] ? touch_atime+0xf7/0x2f0 [ 913.379861] ? __atime_needs_update+0xb40/0xb40 [ 913.384511] ? filemap_check_errors+0x92/0xc0 [ 913.388989] generic_file_read_iter+0x4cc/0x2980 [ 913.393736] ? filemap_range_has_page+0x370/0x370 [ 913.398561] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 913.403727] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 913.408892] ? unlock_page_memcg+0x2c/0x40 [ 913.413102] ? page_add_file_rmap+0x67e/0xcb0 [ 913.417580] ? perf_trace_lock+0xd6/0x900 [ 913.421704] ? __lock_acquire+0x638/0x3c30 [ 913.425921] ? trace_event_raw_event_lock+0x340/0x340 [ 913.431086] ? perf_trace_lock+0xd6/0x900 [ 913.435217] ? trace_hardirqs_off+0x10/0x10 [ 913.439513] ? __lock_acquire+0x638/0x3c30 [ 913.443736] ? find_held_lock+0x35/0x1d0 [ 913.447781] ? is_bpf_text_address+0x7b/0x120 [ 913.452253] ? lock_downgrade+0x980/0x980 [ 913.456382] ? rcu_is_watching+0x85/0x130 [ 913.460506] ? kasan_check_read+0x11/0x20 [ 913.464631] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 913.469542] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 913.474454] ? is_bpf_text_address+0xa4/0x120 [ 913.478925] ? kernel_text_address+0xd1/0xe0 [ 913.483309] ? __unwind_start+0x169/0x330 [ 913.487433] ? __kernel_text_address+0xd/0x40 [ 913.491905] ? unwind_get_return_address+0x61/0xa0 [ 913.496815] ? __save_stack_trace+0x7e/0xd0 [ 913.501123] ? print_irqtrace_events+0x270/0x270 [ 913.505856] ? save_stack+0xa3/0xd0 [ 913.509460] ? save_stack+0x43/0xd0 [ 913.513064] ? kasan_kmalloc+0xad/0xe0 [ 913.516926] ? __kmalloc+0x162/0x760 [ 913.520614] ? alloc_pipe_info+0x264/0x500 [ 913.524825] ? splice_direct_to_actor+0x64a/0x820 [ 913.529643] ? do_splice_direct+0x29b/0x3c0 [ 913.533940] ? do_sendfile+0x5c9/0xe80 [ 913.537804] ? SyS_sendfile64+0x13f/0x160 [ 913.541928] ? do_fast_syscall_32+0x3ec/0xf9f [ 913.546403] ? print_irqtrace_events+0x270/0x270 [ 913.551135] ? percpu_ref_put_many+0x11a/0x230 [ 913.555694] ? lock_downgrade+0x980/0x980 [ 913.559820] ? mark_held_locks+0xaf/0x100 [ 913.563947] ? debug_mutex_init+0x1c/0x60 [ 913.568075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 913.573070] ? __lockdep_init_map+0xe4/0x650 [ 913.577460] ? lockdep_init_map+0x9/0x10 [ 913.581498] ? debug_mutex_init+0x2d/0x60 [ 913.585633] ? __mutex_init+0x1ed/0x290 [ 913.589590] ? SyS_membarrier+0x800/0x800 [ 913.593715] ? __lockdep_init_map+0xe4/0x650 [ 913.598106] ext4_file_read_iter+0x113/0x160 [ 913.602493] generic_file_splice_read+0x3f9/0x7b0 [ 913.607315] ? pipe_to_user+0x160/0x160 [ 913.611265] ? fsnotify_first_mark+0x2b0/0x2b0 [ 913.615824] ? pipe_read+0x7f0/0x7f0 [ 913.619526] ? rw_verify_area+0xe5/0x2b0 [ 913.623569] ? pipe_to_user+0x160/0x160 [ 913.627524] do_splice_to+0x10a/0x160 [ 913.631304] splice_direct_to_actor+0x242/0x820 [ 913.635952] ? generic_pipe_buf_nosteal+0x10/0x10 [ 913.640782] ? do_splice_to+0x160/0x160 [ 913.644737] ? security_file_permission+0x89/0x1e0 [ 913.649645] ? rw_verify_area+0xe5/0x2b0 [ 913.653685] do_splice_direct+0x29b/0x3c0 [ 913.657813] ? splice_direct_to_actor+0x820/0x820 [ 913.662636] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 913.667368] ? __sb_start_write+0x209/0x2a0 [ 913.671667] do_sendfile+0x5c9/0xe80 [ 913.675364] ? do_compat_pwritev64+0x100/0x100 [ 913.679922] ? __sb_end_write+0xa0/0xd0 [ 913.683875] ? kasan_check_write+0x14/0x20 [ 913.688084] ? fput+0xe0/0x150 [ 913.691253] ? ksys_write+0x184/0x220 [ 913.695035] SyS_sendfile64+0x13f/0x160 [ 913.698987] ? SyS_sendfile+0x1a0/0x1a0 [ 913.702944] ? do_fast_syscall_32+0x156/0xf9f [ 913.707416] ? SyS_sendfile+0x1a0/0x1a0 [ 913.711369] do_fast_syscall_32+0x3ec/0xf9f [ 913.715675] ? do_int80_syscall_32+0x9c0/0x9c0 [ 913.720235] ? finish_task_switch+0x1b9/0x970 [ 913.724707] ? finish_task_switch+0x17a/0x970 [ 913.729182] ? syscall_return_slowpath+0x2ac/0x550 [ 913.734088] ? prepare_exit_to_usermode+0x350/0x350 [ 913.739087] ? sysret32_from_system_call+0x5/0x3c [ 913.743911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 913.748736] entry_SYSENTER_compat+0x70/0x7f [ 913.753122] RIP: 0023:0xf7f45c99 [ 913.756463] RSP: 002b:00000000f5f410ac EFLAGS: 00000282 ORIG_RAX: 00000000000000ef [ 913.764148] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 913.771394] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 913.778640] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 913.785884] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 913.793129] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/06 06:13:22 executing program 0 (fault-call:2 fault-nth:3): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:22 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000000140)=""/67, 0x43) 2018/04/06 06:13:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd10c9d5df93b94371dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a6", 0xa8}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/06 06:13:22 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000001c0)="747275737465645e7365c20d16e277561ba95576c38bef4fa912d66e016b91693e9d2965194716f7def1bb23f7a304d1e9f80e1e4c12000000c09e28756e58df", 0x5) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x2, 0x2, 0x10001, 0x5, 0x3, 0x0, 0xfffffffffffffff8, 0x6, 0x5, 0xfc}, 0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82200}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x11c, 0x32, 0x130, 0x70bd28, 0x25dfdbfc, {0x12}, [@typed={0x8, 0x8d, @pid=r3}, @nested={0xc0, 0x41, [@typed={0x8, 0x9, @fd=r0}, @generic="60b3654555c35ff587942dbb30fe4e090f8ebeadeb9f2c8ba239726ec1b847d0204016c926e329e6064aa7c7c6cb2f2041500ac669f6002038559017f5f3a1fb3e4491727d8bdc6d0bdc35afed278aa121e7ac14f61bed71e605f61f129296f66ef115da609dcc1b9f0fdc1edab786fbcf89606d84e16f68c86f14664f2ff404e5137896d7f63ecc856c0e4a9d0acfd173e3cc3041c9761a55bcd26950babd74a17c6b908952ddf8c420676b83b426aaa4c1f3"]}, @generic="b7f17baa5c8c1e94fbab9052a25d52068ae8cc4db74cc9ccaf32cf698d5c1c9b0f8b6188a3ca76ac6ad1221eb083152d021a37b344c9694656ccd2630569fc4f"]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000005946308d27cff1dfb367fe548f7faf4336ca54e42974d25d62c1ee5c48a86d6279c2f85fcdf4730deb11cbdc3c4c35cba311f5332fcb0ff5aa81813043fd12af80cd87cc176179be0cd470cf44953afbe83e79333d19a90cc10a2c63b39801653d6e7e6442e4a25e8b25b024890f4bf232d88e232e50c2bf896e87ddf963934eba1512073566f1a0cbffe4fa46f5b5cab7a39deb0187b8feed3454623b72a48fbefa1269c4488d4f901a558562cd2f"], 0x8) 2018/04/06 06:13:22 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f00000000c0)) write(r0, &(0x7f0000000040)='W', 0x1) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x94, "8b612da7c19e1ff1184446be5a58ccb0f4a6b997d5ae887e158399007ab273f0e7d8e7e4841351c2739b42b845a3887960352dbcdb0b5f521a6e99d7a6f142e918a0f2f734822c518cc1eb344af0e1b73cd710050b401791438360706f1be8bddf6d33724ec2ccd972fb5a87ad4cb4fbf60c50563d6d9ea5ddc016d42a95e451ed4f3bbf14a8c04cc7f13cf4d4ba5ba4b3bb5a66"}, &(0x7f0000000200)=0x9c) 2018/04/06 06:13:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x13000, 0x4000000000000003, &(0x7f0000feb000/0x13000)=nil) r1 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x804, 0x308ffc) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000280)={0x2, 0xfffffffffffffffd}) fstatfs(r0, &(0x7f0000000300)=""/223) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000002c0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ff8000/0x1000)=nil, 0x1000}) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000040)=""/234, 0xea, &(0x7f0000000140)=""/157, 0x3, 0x7}}, 0x68) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/04/06 06:13:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x551b) recvmsg(r1, &(0x7f0000001340)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000280)=""/66, 0x42}], 0x3, &(0x7f0000000340)=""/4096, 0x1000, 0x2}, 0x40002043) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001380)={@dev={0xfe, 0x80, [], 0xc}, 0x33, r2}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)) r3 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r3) 2018/04/06 06:13:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7ff, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6a, "57fa3eddb605fd7d9a69a8e0aabe154e98a78baf61a94a8bae0a484456daff36530d0463f7c851a8677ea0ffe9a1fd4d11175acd6d62882a205ec05af28a33cf4aa33bce3d998adb674900d91e9de89ebcad5456936b82d09494d6ace39eea5533e24f961d98026729dc"}, &(0x7f0000000100)=0x72) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x2}}}, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r3}, 0x10) [ 914.140818] FAULT_INJECTION: forcing a failure. [ 914.140818] name failslab, interval 1, probability 0, space 0, times 0 [ 914.152103] CPU: 0 PID: 20288 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 914.159111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.168464] Call Trace: [ 914.171058] dump_stack+0x1a7/0x27d [ 914.174692] ? arch_local_irq_restore+0x53/0x53 [ 914.179369] should_fail+0x914/0xae0 [ 914.183077] ? find_held_lock+0x35/0x1d0 [ 914.187133] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 914.192230] ? ext4_es_lookup_extent+0x3bf/0xce0 [ 914.196998] ? __lock_is_held+0xb6/0x140 [ 914.201060] ? trace_hardirqs_off+0x10/0x10 [ 914.205391] ? ext4_es_lookup_extent+0x3ea/0xce0 [ 914.210148] ? __lock_is_held+0xb6/0x140 [ 914.214221] should_failslab+0xec/0x120 [ 914.218195] kmem_cache_alloc+0x47/0x760 [ 914.222257] ? rcu_note_context_switch+0x710/0x710 [ 914.227188] ? mempool_destroy+0x30/0x30 [ 914.231236] mempool_alloc_slab+0x44/0x60 [ 914.235381] mempool_alloc+0x16a/0x4b0 2018/04/06 06:13:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x441ff, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0xce18}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23}}, 0x0, 0x3, 0x80000000, 0x8, 0x9}, &(0x7f0000000200)=0x98) 2018/04/06 06:13:22 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0xfffffffffffffce0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7fff, 0x8, 0x81, 0x5, 0x0, 0x81, 0x8, 0x5}, &(0x7f0000000040)={0xff, 0x9, 0x18, 0xffffffffffffffff, 0x10001, 0xf4b7, 0x5, 0x2}, &(0x7f0000000080)={0x5, 0x9, 0x5, 0xffffffffffff8000, 0x8, 0x5959, 0x1000, 0x10000}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0xff}, 0x8}) [ 914.239272] ? remove_element.isra.4+0x1b0/0x1b0 [ 914.244026] ? ext4_issue_zeroout+0x170/0x170 [ 914.248523] ? ext4_rec_len_to_disk.part.7+0x18/0x18 [ 914.253622] ? sanity+0x1ff/0x600 [ 914.257085] ? _ext4_get_block+0x442/0x740 [ 914.261322] bio_alloc_bioset+0x3cd/0x760 [ 914.265474] ? bvec_alloc+0x2d0/0x2d0 [ 914.269278] ? ext4_dio_get_block+0x78/0xb0 [ 914.273601] do_blockdev_direct_IO+0x170f/0xc600 [ 914.278379] ? sb_init_dio_done_wq+0x90/0x90 [ 914.282793] ? print_irqtrace_events+0x270/0x270 [ 914.287559] ? perf_trace_lock+0xd6/0x900 2018/04/06 06:13:22 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x7f, 0x20, r2) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0xb, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 06:13:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000ce8b40)={{0x6, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x77359400}}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000100), 0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)) [ 914.291713] ? __lock_acquire+0x638/0x3c30 [ 914.295954] ? rb_erase_cached+0xf50/0x3540 [ 914.300279] ? __lock_acquire+0x638/0x3c30 [ 914.304520] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 914.309716] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 914.314908] ? perf_trace_lock+0xd6/0x900 [ 914.319051] ? kasan_check_read+0x11/0x20 [ 914.323191] ? trace_event_raw_event_lock+0x340/0x340 [ 914.328380] ? perf_trace_lock+0xd6/0x900 [ 914.332527] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 914.337707] ? kernel_poison_pages+0xce/0x1f0 [ 914.342196] ? kasan_unpoison_shadow+0x35/0x50 [ 914.346786] ? trace_event_raw_event_lock+0x340/0x340 [ 914.351981] ? trace_hardirqs_off+0x10/0x10 [ 914.356301] ? trace_hardirqs_off+0x10/0x10 [ 914.360624] ? idr_preload+0x30/0x30 [ 914.364344] ? find_held_lock+0x35/0x1d0 [ 914.368404] ? find_get_pages_range_tag+0x8a6/0x1030 [ 914.373501] ? lock_downgrade+0x980/0x980 [ 914.377648] ? rcu_is_watching+0x85/0x130 [ 914.381790] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 914.386725] ? find_get_pages_range_tag+0x8d4/0x1030 2018/04/06 06:13:22 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x20) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f352c646d6f64513d37782c6d6f64653d"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) [ 914.391833] ? unaccount_page_cache_page+0xb60/0xb60 [ 914.396943] ? perf_trace_lock+0xd6/0x900 [ 914.401083] ? perf_trace_lock+0xd6/0x900 [ 914.405230] ? perf_trace_lock+0xd6/0x900 [ 914.409376] ? trace_event_raw_event_lock+0x340/0x340 [ 914.414561] ? trace_event_raw_event_lock+0x340/0x340 [ 914.419743] ? trace_event_raw_event_lock+0x340/0x340 [ 914.424933] ? trace_hardirqs_off+0x10/0x10 [ 914.429246] ? trace_hardirqs_off+0x10/0x10 [ 914.433566] ? trace_hardirqs_off+0x10/0x10 2018/04/06 06:13:22 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r1, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000040)={0x56, 0x1, {0xffffffffffffffff, 0x3, 0x0, 0x3}}) r5 = dup2(r1, r0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='bridge0\x00', 0x10001}) r6 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r5, r6) 2018/04/06 06:13:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x35, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x32f}], 0x1, &(0x7f0000142000)=""/60, 0xfffffffffffffec8}, 0x0) [ 914.437893] ? ext4_mark_inode_dirty+0xa10/0xa10 [ 914.442647] ? find_held_lock+0x35/0x1d0 [ 914.446705] ? wbc_detach_inode+0x57f/0x880 [ 914.451023] ? lock_downgrade+0x980/0x980 [ 914.455166] ? lock_downgrade+0x980/0x980 [ 914.459314] ? rcu_is_watching+0x85/0x130 [ 914.463466] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 914.468395] ? pagevec_lookup_range_tag+0x40/0x90 [ 914.473247] ? wait_on_page_bit_common+0x770/0x770 [ 914.478180] ? do_writepages+0xff/0x170 [ 914.482148] ? do_writepages+0x116/0x170 [ 914.486218] ? ext4_dio_get_block_unwritten_sync+0xd0/0xd0 2018/04/06 06:13:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_getscheduler(r1) setsockopt(r0, 0x0, 0x2, &(0x7f0000000040)="e6e10f5404f4fdbb748049aebfa7955171594dd5713b4b073c78b24e4b51399c3f4ffe3cd71fa53d6070febfb01ed4d2021df4426d633a1ae23e76490bd6", 0x3e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000002c0)=""/126) ptrace$setopts(0x4206, r1, 0x7fffffff, 0x5bd0482614ccda96) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)=""/246, 0xf6) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) [ 914.491857] ? ext4_dio_get_block_unwritten_sync+0xd0/0xd0 [ 914.497480] __blockdev_direct_IO+0x9d/0xd0 [ 914.501802] ? __blockdev_direct_IO+0x9d/0xd0 [ 914.506294] ext4_direct_IO+0x1001/0x19a0 [ 914.510448] ? current_time+0x88/0xc0 [ 914.514246] ? ext4_iomap_end+0x780/0x780 [ 914.518384] ? new_inode+0x40/0x40 [ 914.521912] ? __filemap_fdatawrite_range+0x280/0x460 [ 914.527082] ? touch_atime+0xf7/0x2f0 [ 914.530860] ? __atime_needs_update+0xb40/0xb40 [ 914.535513] ? filemap_check_errors+0x92/0xc0 [ 914.539988] generic_file_read_iter+0x4cc/0x2980 [ 914.544731] ? filemap_range_has_page+0x370/0x370 [ 914.549554] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 914.554720] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 914.559885] ? unlock_page_memcg+0x2c/0x40 [ 914.564095] ? page_add_file_rmap+0x67e/0xcb0 [ 914.568566] ? __put_compound_page+0xc0/0xc0 [ 914.572953] ? perf_trace_lock+0xd6/0x900 [ 914.577077] ? __lock_acquire+0x638/0x3c30 [ 914.581292] ? trace_event_raw_event_lock+0x340/0x340 [ 914.586468] ? print_irqtrace_events+0x270/0x270 [ 914.591203] ? trace_hardirqs_off+0x10/0x10 [ 914.595502] ? __lock_acquire+0x638/0x3c30 [ 914.599718] ? find_held_lock+0x35/0x1d0 [ 914.603759] ? is_bpf_text_address+0x7b/0x120 [ 914.608232] ? lock_downgrade+0x980/0x980 [ 914.612363] ? rcu_is_watching+0x85/0x130 [ 914.616485] ? kasan_check_read+0x11/0x20 [ 914.620608] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 914.625517] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 914.630428] ? is_bpf_text_address+0xa4/0x120 [ 914.634904] ? kernel_text_address+0xd1/0xe0 [ 914.639298] ? __unwind_start+0x169/0x330 [ 914.643436] ? __kernel_text_address+0xd/0x40 [ 914.647910] ? unwind_get_return_address+0x61/0xa0 [ 914.652817] ? __save_stack_trace+0x7e/0xd0 [ 914.657120] ? print_irqtrace_events+0x270/0x270 [ 914.661852] ? save_stack+0xa3/0xd0 [ 914.665454] ? save_stack+0x43/0xd0 [ 914.669054] ? kasan_kmalloc+0xad/0xe0 [ 914.672914] ? __kmalloc+0x162/0x760 [ 914.676600] ? alloc_pipe_info+0x264/0x500 [ 914.680808] ? splice_direct_to_actor+0x64a/0x820 [ 914.685626] ? do_splice_direct+0x29b/0x3c0 [ 914.689922] ? do_sendfile+0x5c9/0xe80 [ 914.693788] ? SyS_sendfile64+0x13f/0x160 [ 914.697912] ? do_fast_syscall_32+0x3ec/0xf9f [ 914.702384] ? print_irqtrace_events+0x270/0x270 [ 914.707130] ? percpu_ref_put_many+0x11a/0x230 [ 914.711690] ? lock_downgrade+0x980/0x980 [ 914.715825] ? mark_held_locks+0xaf/0x100 [ 914.719964] ? debug_mutex_init+0x1c/0x60 [ 914.724093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 914.729084] ? __lockdep_init_map+0xe4/0x650 [ 914.733476] ? lockdep_init_map+0x9/0x10 [ 914.737511] ? debug_mutex_init+0x2d/0x60 [ 914.741638] ? __mutex_init+0x1ed/0x290 [ 914.745594] ? SyS_membarrier+0x800/0x800 [ 914.749718] ? __lockdep_init_map+0xe4/0x650 [ 914.754108] ext4_file_read_iter+0x113/0x160 [ 914.758494] generic_file_splice_read+0x3f9/0x7b0 [ 914.763317] ? pipe_to_user+0x160/0x160 [ 914.767268] ? fsnotify_first_mark+0x2b0/0x2b0 [ 914.771930] ? pipe_read+0x7f0/0x7f0 [ 914.775626] ? rw_verify_area+0xe5/0x2b0 [ 914.779665] ? pipe_to_user+0x160/0x160 [ 914.783618] do_splice_to+0x10a/0x160 [ 914.787407] splice_direct_to_actor+0x242/0x820 [ 914.792066] ? generic_pipe_buf_nosteal+0x10/0x10 [ 914.796889] ? do_splice_to+0x160/0x160 [ 914.800848] ? security_file_permission+0x89/0x1e0 [ 914.805753] ? rw_verify_area+0xe5/0x2b0 [ 914.810622] do_splice_direct+0x29b/0x3c0 [ 914.814753] ? splice_direct_to_actor+0x820/0x820 [ 914.819574] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 914.824306] ? __sb_start_write+0x209/0x2a0 [ 914.828605] do_sendfile+0x5c9/0xe80 [ 914.832299] ? do_compat_pwritev64+0x100/0x100 [ 914.836855] ? __sb_end_write+0xa0/0xd0 [ 914.840805] ? kasan_check_write+0x14/0x20 [ 914.845019] ? fput+0xe0/0x150 [ 914.848186] ? ksys_write+0x184/0x220 [ 914.851962] SyS_sendfile64+0x13f/0x160 [ 914.855911] ? SyS_sendfile+0x1a0/0x1a0 [ 914.859863] ? do_fast_syscall_32+0x156/0xf9f [ 914.864336] ? SyS_sendfile+0x1a0/0x1a0 [ 914.868287] do_fast_syscall_32+0x3ec/0xf9f [ 914.872585] ? do_int80_syscall_32+0x9c0/0x9c0 [ 914.877140] ? finish_task_switch+0x1b9/0x970 [ 914.881608] ? finish_task_switch+0x17a/0x970 [ 914.886078] ? syscall_return_slowpath+0x2ac/0x550 [ 914.890984] ? prepare_exit_to_usermode+0x350/0x350 [ 914.895980] ? sysret32_from_system_call+0x5/0x3c [ 914.900804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 914.905633] entry_SYSENTER_compat+0x70/0x7f [ 914.910023] RIP: 0023:0xf7f45c99 [ 914.913364] RSP: 002b:00000000f5f410ac EFLAGS: 00000282 ORIG_RAX: 00000000000000ef [ 914.921047] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 914.928293] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 914.935536] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 914.942780] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 914.950025] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/06 06:13:23 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) accept4$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x80000) sendfile64(r3, r2, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/04/06 06:13:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000040)=0x9, 0x7, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r0, r2) dup3(r0, r1, 0x0) 2018/04/06 06:13:23 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', r2}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r3}, 0x10) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000580)={0x3, &(0x7f00000003c0)=[{}, {}, {}]}) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000005c0)=0x20) r5 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x1, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) 2018/04/06 06:13:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000080240008001d0008000000150069cc8910cf7a5164ef892011a0edabf37c1fd93a0d000000713c28f0c5ab94d13987ac4f7e876bed6bff4c13f9431e52c204494a69c1d156a7302bd4a89601e87f592a17ca43e03d19592df83259997f74e356cf71d9e8e1a9f5944faa084ef51a1f648e24f047b477d158152eae59957f10bd1940a9b7aa5358a87fd4b841432688a8203c4113c9cb28663c17d880227e6e627c3a6b90fbd39edd7d6b0935a1c7de50670e128d8c802792d2"], 0x4c}, 0x1}, 0x0) 2018/04/06 06:13:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfb, 0x18200) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x8001, 0x0, "796f6ce85a58", 0xfff}, 0x10) 2018/04/06 06:13:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:23 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) finit_module(r0, &(0x7f0000000000)='/selinux/enforce\x00', 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:23 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3a4d, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x70, 0x9, 0x0, 0x8, 0x1, 0x0, 0x3, 0x2, 0xf, 0x6, 0x4, 0x9, 0x7f, 0x400, 0x8, 0x0, 0x8000, 0x10001, 0x80000001, 0x80000001, 0x7, 0x60000000, 0xfff, 0x1, 0xffffffffffff9ec2, 0x71, 0xa5b, 0x9, 0x80000001, 0x7, 0x401, 0x2, 0x8001, 0xfffffffeffffffff, 0xfffffffffffffffa, 0x5, 0x9, 0x0, 0xeda4, 0x0, @perf_bp={&(0x7f00000003c0), 0x8}, 0x20000, 0x43, 0x101, 0x6, 0x2, 0x3d7, 0xffffffff}, r3, 0xd, r1, 0x2) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8001, 0x1f, 0x1, 0x3, 0x6, 0x6, 0x80000001, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x5, 0x40, 0x1, 0xe3}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r4, 0xb8, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xffffffffffff7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}]}, &(0x7f0000000380)=0xc) 2018/04/06 06:13:24 executing program 2: getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) sched_setattr(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000540)={{0x0, 0xaaa2}, {0x0, 0x587}, 0x0, 0x0, 0x3e9e}) openat$rtc(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/rtc\x00', 0xfffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000280)=""/156, &(0x7f0000000340)=0x9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000400)={0x0, 0x3, {0x0, 0x1, 0x0, 0x0, 0x4}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) 2018/04/06 06:13:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000070d000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008d5000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xc0b}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x8}}, 0x6, 0x101}, &(0x7f00000002c0)=0x88) 2018/04/06 06:13:24 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x7e9de2e7ea5f1bf) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x100000000) 2018/04/06 06:13:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xd, 0x80000001, 0x3, 0x3, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x1f}]}, 0x18}, 0x1}, 0x80) 2018/04/06 06:13:24 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1010800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x400, 0x70bd25, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1fa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40810}, 0x20008000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000340)=0xad2d) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400c80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={r4, 0x8}, 0x8) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendfile64(r3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:24 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x792e81d4352222e) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="f87f6bd670317d94758a3d3c90ae173d484beb4d702b2453cf2ee4a8d9959581e3dc639f32fbd7ef9ef374aed8b231e49ca1d033502123a60aed53aae534a90cd4", 0x41) socket$alg(0x26, 0x5, 0x0) 2018/04/06 06:13:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x100, 0x0) connect$ax25(r2, &(0x7f00000004c0)={0x3, {"851996212be822"}, 0x1000}, 0x10) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x244) 2018/04/06 06:13:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x3000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) r2 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x3, 0x1, 0x3, 0x3}}, 0x2e) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x10007fff, 0x74, 0x7}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r2, 0x29, 0x100000000000c8, &(0x7f0000000140)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r2) dup2(r3, r4) 2018/04/06 06:13:24 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4004, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0xbd5, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) 2018/04/06 06:13:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600410000000a0000000000000000000000000000000000000000000000000007b228f47776874900000005000500000000000a00000000000000ff010000000000000000b49374b29c1d11b8750931153a6a30853bd7408329296cf2e1f8fecbdcadbb596236"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) 2018/04/06 06:13:24 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x2004) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = getpgrp(0x0) ptrace$pokeuser(0x6, r4, 0x5, 0x7ff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000648000)={'vcan0\x00'}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) recvmsg$kcm(r2, &(0x7f0000000180)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000071fe0)=[{&(0x7f00000001c0)=""/44, 0x2c}], 0x2000000000000073, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) shutdown(r1, 0x2) 2018/04/06 06:13:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6b66623015000000000ef3377b800036", 0x15}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/04/06 06:13:25 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) time(&(0x7f0000000080)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20004, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x1, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/04/06 06:13:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000f614e29000000000000000836aa761cf60568b5ef3c2cd3ab4b4f000000000073629e147e77b0000000000010000200010000000002000000020000000005000500000000000a00000000000000ff01000000000000000000000000000100"], 0x70}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x4, 0x7fff, 0x80, 0x457}, 0x6) 2018/04/06 06:13:25 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x6) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200200, 0x0) bind$can_raw(r3, &(0x7f000000bff0)={0x1d, r2}, 0xe0ee6db1d8e23384) 2018/04/06 06:13:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000006c0)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 06:13:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e89", 0x8}], 0x1, &(0x7f0000000340)}, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x939}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x10000}, @in6={0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0xac) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x8) 2018/04/06 06:13:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "2dd198e9adb2b5f2a81bcf8bf704e7160e5ca68ef2213dd991622bbf8aa88aae5f29ec78d380ab09d6b2215c"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000]}) 2018/04/06 06:13:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x10001, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={r2, 0x10001, 0x4}, &(0x7f0000000680)=0x8) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1002040, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000040)) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x401, 0x808000}, 0xc) 2018/04/06 06:13:25 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/06 06:13:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], &(0x7f00000001c0)="f45010", 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) tkill(r1, 0x11) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0xffffffffffffffa0, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x3) 2018/04/06 06:13:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000580)=ANY=[]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000200)=ANY=[]) getpgrp(0x0) 2018/04/06 06:13:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1000, 0x80, 0x4, 0x40, 0x7, 0x5, 0x1ff, {0x0, @in6={{0xa, 0x4e23, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0xd184}}, 0x6, 0x1a8, 0x7ff, 0x8, 0x9}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x4, 0x9, 0x8, r1}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x400, 0xfffffffffffffdde) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="180000000102010000000000000000000000000004000104632b04320e6db964086c95995b2f022bc24fe4cfaad14c9d1a985945c381c0054ef6079ed07166180975e372fbd7640515b35b2f04d32e4881b9560d18393ce3cc0d1b3e4e9de8e095915946db85d581237ef1fd1504aa40f59d3d732ce1406a2abbe2f0af77ac6dade33ab10fdc44d2bf362a34e6ac7af5963c338c1db5de6f4c340be81ed22c93a015bee44a0f4ffe142b2011c8f019b8f211f9d29cfb02ad80fe2fb5dab438e7a5c19c4add205a9b261e36d14fe464defbe46b74a0c8c213709eaa9e34df80de16d722fc65028ea8fc7ae07aa031ba8c7ba6c0decabb9de41237567df8cb32d71d610000000000000000000000000000"], 0x177}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x200, 0x80) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f00000000c0)=""/77, &(0x7f0000000140)=0x4d) 2018/04/06 06:13:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x800, &(0x7f00000000c0)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:25 executing program 0: prctl$seccomp(0x16, 0x3, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x5, 0x0, 0xdc6, 0xda4}, {0x100000100000001, 0x800, 0x1, 0x82}, {0xd94, 0x7, 0xf571, 0x5}, {0x8, 0x52ab, 0x80000000, 0xd1b}, {0x2, 0x4, 0xcb4, 0x1000}, {0x54, 0x0, 0x8001, 0x3}, {0x1, 0x83, 0x50, 0x200000}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xced) 2018/04/06 06:13:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd2d}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/04/06 06:13:25 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x900, 0x1) unshare(0x400) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) 2018/04/06 06:13:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x5, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="85000000512670e118b9d6f19b9df2523ce3fbe1176903eb953fb50a00eb49102a97f6e59197da17bf550947f86c05f6ba460b54ee0fb2f0eed4c269711ef3ba35c219c8468d4311407b96731d60f7d77f46236fe559543287a1edc2f40659f84e0c39607e3b3cd8085fe7b7919ad03e0a0ee70747dd4f62ff6cfda9d8518394d203788326a3246df95620d2be0cfdf61cdac0e58a"], &(0x7f0000000040)=0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x1000}, &(0x7f00000001c0)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000000340)=""/175) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x2e4}, 0x1}, 0x800) fcntl$getflags(r1, 0x1) 2018/04/06 06:13:25 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8771, 0x7a002) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/06 06:13:25 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x200000000032) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x4, 0x44c, [0x20000200, 0x0, 0x0, 0x20000328, 0x20000460], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0xb, 0x1, 0x88ca, 'vcan0\x00', 'bcsh0\x00', 'syzkaller1\x00', 'bridge0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], 0xc8, 0xc8, 0xf8, [@realm={'realm\x00', 0xc, {{0x5, 0x5, 0x1}}}, @connlabel={'connlabel\x00', 0x4, {{0x100000000, 0x3}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x40, 0xc, 'ifb0\x00', 'vlan0\x00', 'ip_vti0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xd8, 0x108, [@statistic={'statistic\x00', 0x14, {{0x1, 0x0, 0x200, 0x4, 0x5, 0xfffffffffffffffb}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x0, 0x88f7, 'tunl0\x00', 'ip6gre0\x00', 'gretap0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}}, {{{0x0, 0x11, 0x8917, 'syzkaller0\x00', 'bcsf0\x00', 'ipddp0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa8, 0xa8, 0xec, [@devgroup={'devgroup\x00', 0x14, {{0x9, 0x6, 0x3, 0x0, 0x8}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"be4bf5aa78e8fd9872b6756fb0ac02a15d2d441a2c4543bf02a4a0d5be5d"}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x49c) sendto$inet(r1, &(0x7f0000000000)='c', 0x1, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f00000001c0)="251000", 0x3, 0x0, &(0x7f0000cf9000)={0x2}, 0x10) 2018/04/06 06:13:25 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) shutdown(r0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4404b, 0x0) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5000000000000000) sendfile64(r0, r0, 0x0, 0xfffffffffffffffc) 2018/04/06 06:13:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x101000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2b22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) pkey_alloc(0x0, 0x2) keyctl$join(0x1, 0x0) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/04/06 06:13:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x102000000004, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000451000), &(0x7f00007f8000), 0xfffffffffffffffe}, 0x20) r1 = open(&(0x7f0000000000)='./file0\x00', 0x84000, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0xfff, 0x3, 0x9, 0x7f, 0x7, 0x3ff}, 0x98}) r2 = fcntl$getown(r1, 0x9) setpriority(0x1, r2, 0xfff) 2018/04/06 06:13:25 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r0, r0, 0x0, 0xfffffffffffffbff) [ 917.382913] netlink: 720 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 06:13:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"7663616e300000000000000100", r1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)) timerfd_gettime(r3, &(0x7f0000000180)) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) madvise(&(0x7f0000551000/0x3000)=nil, 0x3000, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setns(r0, 0x0) 2018/04/06 06:13:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x5, 0x4, 0xc0}]}) 2018/04/06 06:13:25 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) r0 = socket(0x2, 0x2000000000000003, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) [ 917.454150] netlink: 720 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 06:13:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000002800)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000002780)=[{&(0x7f0000000180)="ae3e76dc2d457bc7c1dd9e4e5602732384ebf8f695dd9786d468ea35d5bb16d7cd37396b0ca1a41734581eb9375d1b8e978c9fed9b3ce48e9fc905f25be1bea2312c0ebd9c5200b4b152d99e500a07378485cc3e18605a39ab4d1c6f8100f9ae2cb1114487f5dc14af6a832f9fd3e23bdf7026be695a00c431a56525c7e2d80e496fc82789a1aeac2621aa0b2e3c277289c0e05b4eef452b2752d23fdaaf76a97a29fbf765795b4375c00ae642", 0xad}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000240)="62c4414c592b171654dc6b5ed0ce055de85c4a6e00dd1238e14c82b37a891795899e422656dc768db4502d8da4bc37de672564b3a33689bf07ec4d8fe85d2be4d6e39801c951ef1fa4fe7159b460f0bb9d7a6d0630725a8ffd65581eb245e95572d4a2e6", 0x64}, {&(0x7f0000000340)="25b2952598f69d42f34d2642dde1dc6997dd5655bf393ee798aa95a66b56470babd2942f00cf8210c2a794d33626ddcae8c708ab6f5487f11a5db8a729882e6b60c5f10895e82534505711ac57756895aae30451c51039c8da4ddfc1ba4fac42e449828f11672ce5aabe1b1b294d724c60aefcecd4188011806611628a77cb", 0x7f}, {&(0x7f0000001600)="79f074ce2902f0da0dee6d006cec4b67bd8c82575e11f3f8465d56eeecc55d04f73609e0b44c42c13753dfd8dcc6e737c5789a748361d516042090600193fa297f4080e997b3076566e236f7c2192899c5332e89e84dc3b4e8363d7b166b38d54a580c2050e5cfd16b83131b9849dbe5a0a9423768a198e7fa06ce6d7ec0037795b3514e297e80c6e981601127477272fba7f359c4f00832e2253ff3f36f9815aed80737c3fd65f742f9d3ce10215ed67b01dad0e4c744872c4dbbaf2c3f18649f7269f0265fc63304121864d2443081848491a9fc16b3a3bf65a87cea94c91cd3d1e331934bca333f225f146f07dcca", 0xf0}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f00000002c0)='y', 0x1}, {&(0x7f00000003c0)="1da1c5cb3206d19bb9badf2faf565c126701ac1a8fba85f9b55fa7e745051c21006b10c680aefb2391744c35278fb46fe160c3be9fbae3ac6362d7bf7297d908f9ea6154459de19aa49b094d17ea913dec7df9204aa7e9a88928f315665812243ae2b0f747a765dc2357f5b985cb9e15881c11035aebae72", 0x78}, {&(0x7f0000002700)="772641369976caa5a5483a0447889cc99833586aca6c0e02b034c8cac467b5ed49cbfd65fd2f5ec5db24402b1b36a7e471abdb9dc82a198935f0d5b8a27fdceda2c59b5fff4a013c30df6be6093bb007f7aef8c3f54a52a633945d649274eda84beea7620f98aa33ef7329f904f908d1fcb6bfde0595b56de8", 0x79}], 0x9, 0x0, 0x0, 0x4}, 0x4004000) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@hci, 0x80, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/246, 0xae}], 0x20000000000000f4, &(0x7f0000002b40)=""/22, 0x16}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002a80)={0x0, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000002ac0)={0x100000001, r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000002840)='./file0\x00', 0x800, 0x90) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002a40)=0x1, 0x2) chroot(&(0x7f0000002b00)='./file0/file0\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000002880)={{0xfff, 0x4}, {0x100, 0x4f}, 0xf2b0, 0x3, 0xffffffffffff0001}) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000002900)="db", 0xfffffffffffffe94}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002940)=0x0) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000002980)={r2, r0, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000029c0)={{0x9, 0x7b}, {0x1000, 0x7ff}, 0x1, 0x7, 0xbf9d}) 2018/04/06 06:13:25 executing program 2: keyctl$dh_compute(0x17, &(0x7f0000000380), &(0x7f00000003c0)=""/132, 0x84, &(0x7f0000000000)={&(0x7f00000000c0)={'digest_null-generic\x00'}, &(0x7f00000004c0)}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000740)=""/107, 0x6b, 0x2061, &(0x7f00000007c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x280, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x1001) 2018/04/06 06:13:25 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/107, 0x6b}, {&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/62, 0x3e}], 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000002c0)={0x1d, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x2, 'sh\x00', 0x28, 0xfff, 0x3f}, 0x2c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x40c140) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/04/06 06:13:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x85eb721017e47635, &(0x7f0000000100), &(0x7f0000000200)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f0000000c00)={&(0x7f0000000240)=@l2={0x1f, 0x6, {0x100, 0x100, 0x492c5f64, 0x9, 0x3, 0x7}, 0x800, 0x8001}, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)="f0a01284c3cca2dc2cb556032695d8d087bbb8ee9bdd35a6c8781c28880c0e7e89263a08c82a18b0f4f9c1d770ef0b0b11599741cf5f6393548a1ff773896eaad9c9cab25d593d3e68063999ae2d335e56c4d1c7d3c67a9c72e832a0b8426acb520ce2cdc47df6988f1408461d9a36c25224d73021b98c382941ec1428362d00ff249ad6643f3c1db61bc967f2e1c1a7f1429f2c24f795b7382af879878146ccbfd9a485e0201cf9c459a04b8f02bf1c0c6c83cddc8d", 0xb6}, {&(0x7f0000000380)='\b\tE', 0x3}, {&(0x7f00000003c0)="5fe3251c35a61ea6976154709199b95d960d7d99c9a3996574021f80dd7b6430f9b3da2584739cd2d28894dd1cec1cf183f51921f405de930e092d0662be6ab10c82c20cc45811fbfd03ce44b950b1f6d56b150ca78d2d5f28309c7e7912ed7c40ac6ff48a8865f6b0e01990475aba209c7a79f24e55b97002b83dea083bd8c62fc3907ffd7b4dd3b38fc4728432fa9ea300ba2d5e8e7a5c705734e691cf642fb1458eeb0edf3fef3cf4af06f890b3935824fb8a5ac45b8076117f2dccf811caf2d216b0e5", 0xc5}, {&(0x7f00000004c0)="8bd4cfce11ac06bddb3092f56ffdd58fbe9a91512dac0f3858343c93ecb5f686335fbe0616013002b9936f5d8b51714f", 0x30}, {&(0x7f0000000500)="5aa5425e1cde244f835c4cb24ba746576285d1ce30a3c7ead21d332a462753883cbf60591da8449ab98605b7a36171d3", 0x30}, {&(0x7f0000000540)="ea2f1b094af40dd4e4ff0d6b81b550edd99b942158c204f107a28d339c3b239934a7692da2d52cb203", 0x29}, {&(0x7f0000000580)="9f10ddca7c993e114ebc7b11c20e85767187072b7cf77710713fe1884920afaf80fb2088c41414e4e37da68530cd73a5c0be6a223c5ebe44d919712dd8ce7edbfafba39a8a5721af4bcc", 0x4a}, {&(0x7f0000000600)="f05b40e35146ff4d83ea3d95f6f90881cc4aa3fd7a1d25e3bd27232118c0a1d6ad21c5628c8599260578eea46800d5fde4704827e690ef67235931a47a464ada6bbe3aaf33e8fcd9fa576645bd658c939258be7cc94dadfc31ef", 0x5a}, {&(0x7f0000000680)="e844235ec2696d1f36cd7ec9eaba4aa539785b11d68024e36c61d28f8cc7bee259daf5ebd242cd00ab6690a5f3db29c010890642abc9a4e3c859068abd53e2a9a28a91c0ccad8885ee8b9dae144679e6242417de105d8b6f6ac1453e2ba379412e8d86fa48e7aa83f03772313b0e33f76ee4c9f9aa8bb11edbe68a27ab5972db416af2bbaece944b815284b465e00130d56772c0a625d35138cec898289e1c29f6", 0xa1}], 0x9, &(0x7f00000007c0)=[{0x50, 0x11e, 0x3, "a8d2a62038736697e96e427a779bcbfdfc2b1237a6787657d209f32afd3e740481de41b53b1ac9fb777fd28f3ed6100db3c76a97c4667de1eb95fa991fb3daa88b2b42"}, {0x3c, 0x0, 0x5, "c08b27cb756faa1b7ea137fe6c06415d03297ffc3441681fe91c2dc89facdefdf6b6b25c6f2c4b71c1bb96556f4031a0"}, {0x68, 0x102, 0x6, "cf175dbe46f7e1d29feb611945c59a2e60c02b1728170ca1be84e56235faee4c1e1fd70d1ee543f17263570b73a8742bc3a832b5c123cb10f9d41c09195fa42e732ed2d778743291942cdb3c099e50ff622f138fae6bb311db75"}, {0x44, 0x119, 0x1, "a2718d01752388976b63c848b307ed74f261cdd0084acbcc114e379ee7c6a1b4c37b0a1d55f68e2131fa81ec0e5af54aa5f492420e6d6a"}, {0xf4, 0x10e, 0x3e1, "655be73a6be83ca1373e3db17b34cf528ce0dbc59d34fcbde6919d34aa0bfb57d7f8a077376048ad9efb0cf1c31bfe211ec57ef17765229eb11b91e9fe84274b98bcd6181640ae7fba4e38d3e376e55b1b5c45292fe109e27ce55ea855fad1dd48c30963d7a9947f4b45bb1ff23939e5a9c6a5d858f3eddd8979c52548fcea606d298694bc58ba3d55a58be7cffd3c179cd067857ef44fa715948851b092cfdc2df7fe0431e6fc74d938671e670dbb543c65434b491aa446f86c96392907f4841807b8f644742933c98b6ae5b7b807e89947a0767cc053b81dc833b31d05461137d752c75a35e221"}, {0x64, 0x117, 0x3, "1bdc86330ae9417f71514d051e4fd85dae6ebe2d7188a589c819a354b8becdcda7e090bb8dda0506d6da1a51f849727c0fff3a5a8c93df900e14eeb3cdfdf83014decf49b6f01872a7bcc1172933556bf667ce382c91dc18"}, {0x100, 0x118, 0x3, "e212b82d51498d0fe4f029acc5b320aba611cd9fdd16051183fd85fd1f650a0f6ca1f6498bef85ebe07e61055a1870c056f92aeb498fba2228727be695ae92a57ed98583dd028389de86b09887c91bd8463a8ba41655c629f2e9604b9bb663e95f01fe5933203049f107f91c6d812bdd7aaadad05d2084a3dbe88bd9e64e01a74262940140e770add72a1b5ff40cef14a24069866edfecfec417d9631a5137f7f5cd64b5f85172467793b61951cd79a81a3fb6469a98ad33822cc38245844f244f1c992d3ebf48fb561a187741563931702943c27b4ff768a3aa229bc41584cb479d21212d48a20b193144a95c1f2a2b96"}, {0x94, 0x10d, 0x1000, "9426155b908dd58b31a58fda23e6eb6c61738763d91eb3ef6c8ffa0844b343b68da178bee0a3ceb3307a4bb01c7e555df5c0dd426fb44f954497e04906de9f7fcad909e7267997dc06db78b9a64fbd14a36bc6a8e62d5840d115d566ffc4e2cbf5cdf24aba501c088a74fe1b23c4c6a90fa51a3a92f480499eee3f22832beca2e3135984d0"}], 0x424, 0x4000000}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@empty, @dev, 0x0}, &(0x7f0000000180)=0xc) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x40000) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x80000000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='ip6tnl0\x00') bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000c40)=0x4) 2018/04/06 06:13:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000063c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/197, 0xc5}, {&(0x7f0000001380)=""/254, 0xfe}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000001480)=""/245, 0xf5}, {&(0x7f0000001580)=""/156, 0x9c}, {&(0x7f0000000140)=""/35, 0x23}, {&(0x7f0000001640)=""/134, 0x86}], 0x8, &(0x7f0000001740)=""/46, 0x2e, 0x8}, 0x4}, {{&(0x7f0000001780)=@hci, 0x80, &(0x7f0000001900)=[{&(0x7f0000001800)=""/205, 0xcd}], 0x1, &(0x7f0000001940)=""/201, 0xc9}, 0x1000}, {{&(0x7f0000001a40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000001ac0)=""/168, 0xa8}, {&(0x7f0000001b80)=""/115, 0x73}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/135, 0x87}, {&(0x7f0000002cc0)=""/22, 0x16}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/108, 0x6c}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/48, 0x30}], 0x9, &(0x7f0000003e80)=""/195, 0xc3, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000006280)=[{&(0x7f0000003f80)=""/153, 0x99}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)}, {&(0x7f0000005080)=""/200, 0xc8}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/250, 0xfa}], 0x6, &(0x7f00000062c0)=""/241, 0xf1, 0x7b4}, 0x10000000200000}], 0x4, 0x100, &(0x7f0000006440)={0x77359400}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000006480), &(0x7f00000064c0)=0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) fcntl$setsig(r0, 0xa, 0xffffffffffff7fff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket(0x10, 0x20000000802, 0x0) write(r2, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x50000000}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) recvmmsg(r2, &(0x7f00005bcec0)=[{{&(0x7f00008ddffe)=@sco, 0x80, &(0x7f0000ece000), 0x0, &(0x7f00008d2f83)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f00005fd000)) 2018/04/06 06:13:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x14, 0x401, 0x0, 0x0, {0x80000004000a}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="0c10833ecd03dff5da92074b0b7d0ff34ce15c51ecb26fbbc4aa4dd54fadeda5e7734fc1c4c23afe7bc5541d909438fcc7d8078b54009dc5b708b1e15f4b7aa9b387f98a4d9fff76110fd513cb240f388381a63d3465ee43db5ae2535c", 0x5d}, {&(0x7f0000000100)="95e10fc27644382dffd3394cdbe84dfc2742c47eabed123610361e0f66dc41a200d55b372a936ea40c65d7e1a7fb451fce77df1e38b30c35e8bfbce9be7894c3851be9a837164794551a86dc01cff3c353aff394ab5f6a034b", 0x59}, {&(0x7f0000000180)="d6c867cbce46846731940cdeed50c0ca581e46b731a87e4f0c1e50fcee54b050852844619bdc309974640855f09c8335b583cbe9885922fecf324a400db5f35401b9f73a7976af5f0237fc9e67bd65d8961cb72cfcb1301eda77ab91870e5accd036db769ccca9105c01f2c3e7578d01185d4a03011dc67bc9e892aaaa37d1262fad1bc1cc25429f967f67284226b0c1bf6960fa7ab693d2ec1fc6c4679129245d2c3fe9f1234fa3b83fef9342abff7e917cb1a58e165d88816966cc653a546956b69c9d92c290418d11292fb806", 0xce}], 0x3) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)) 2018/04/06 06:13:26 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0xa, &(0x7f00000000c0)="384df78053c950291be0a7f80d70975b635e7f86d705d67de0693b403880cef485ed9eb87cdf252c9fd4141754151e688593331a11d6d3a56e84128dc924f6e482c7bd63a0330737f49c45f3f01ccdd8e66212cb084c1c1475cc4a518b66a52e44b4332e8449b0f88aff0697d50e540ddcbd4b936375ace7cb01") mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000240)='./file0\x00') 2018/04/06 06:13:26 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x440, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4006, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000)=0x9, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:26 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xc1, &(0x7f0000000000)="b20951a52a9e5fd2899afea9cfc923a3abbc40c71a204ef0dc8f6fa94fb123d7bcc427b657da6ed5d6042aefaefce5a817283571361b3dd449ff5e1b09e92f2ac82343b40771995cc4f29b12f53ee532c23447491f4dffbab6dd7601ba579a012e552d9aedec451eb5c4f99dcae050478af975d99c797d088166da3716ae03024bdfb679195ec0e6414a6a41cbe9c75282b78822cbe923e6d49e8009097612275cfb121a09ac221daa8d82ea23e4d5a13e0f033af4ddc288adeba4df45c1d2fbd5"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x4, 0x7, 0xb000}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000001c0)={0x101, 0x0, 0x2, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000200)={0x6, r2}) sendmsg$netrom(r1, &(0x7f0000001bc0)={&(0x7f0000000240)=@full={{0x3, {"24e36740f80c48"}, 0x101}, [{"d3eb435f53988a"}, {"05329b7ef856e3"}, {"0b66c9c3469263"}, {"a226e8918882b8"}, {"dabb8b54ca596e"}, {"a07f5a2712ca6f"}, {"06da37584aa6ff"}, {"952ad84183123c"}]}, 0x48, &(0x7f0000001800)=[{&(0x7f00000002c0)="b861beaa2a49838c5da7a462183d8b0bc6b60bd1560c3a75b1e8b8a87a699acb5e1f6ed58d8c2264ad22807874ce71e31e5078b29f6d46e7b9a5ccb1a9704b802e67df06fd6b378464424a0c6e340e04f89ed5403e1b8e93e7a77a8ebfc6c5d95254022d89855503e42860a0118494f390d883c7bcee123da20df7bef1481b08f923f7af17d0f44fae255b1c667b3a54c2be7c2f317fd4ae5b05e74fc1a89e39bb15110f4163c442aa6b370d9bbe31249ab2cfe3043ac7d33afb8856", 0xbc}, {&(0x7f0000000380)="6d3c7a14cc0395fd500546511fdb751ee4f3f903884700656707f5eb1b58d094de9219c4c1eccc1ec48d1c7fd3f4047ed02a7b2c12aad00051b12941f4c883afa9007bed51bc8432a0b578c81e1382e63410e0901d82d1e1a15dfb337da88d07ec88f16ece3306c74255b28631b707967283fb88e79218429494fe09e7721486c4b0c85013adfae98c94e7735caa27aa2aa31b2f953434975924ca82f80f050cffee554029cfb617b80710ef29e168f7dc74dc54", 0xb4}, {&(0x7f0000000440)="e4029fb3c4ca6aaa0b53507ebae35b3b4fdfbafc6088e1963efb52921a2180f2c231d9a171ccd0e89e519e1f2a63fc8c336c74b270e3b2d2f4a1ee600bb6ea393941c530b9dd481558f72ab6d2b338fce4589a060082e24c5bfaba38837041d01ec64a5074abbc0dbe6f71cc31bf845842d0a8f761ca45ba6282e83f4f872f87cc9084e18e7571b2b082a2b391bc241ff25b19131e902f2c3c2ac17decbe4da5540ffac11f7efbb9917a3c1706e83229e89ba4e7f05e6b01232f2ed41a79f08737b2521d113edafc117646dde49c0842b92b0c03ff2b8fed4d4bde0e56c8947e338f", 0xe2}, 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0x1000}, {&(0x7f0000001540)="cd9c2c0e0d57ae0cbfc1668294fe8e02e3f981733a2ca38872321bb5a7483ec3fa177e8a5705a77a3b61fb88ad8af45a9dc46504533deb3d35f88a81332cc6563ef985d1a64eaa2f2872d01c2ef4fea74f5d7197eec3412b4e92a9423e4d9455e4f56808c67cc247b953b7863c7ba23ce9a53c12f5ecdb4b6482636b0bd11b8d4d7249ee0e5f8e5033a4281025e958a974eea445f08a886ad2f097eb50b4b12a77fe9755dd5528e1", 0xa8}, {&(0x7f0000001600)="254d078bf47719b55feb017a43e709e6cbefe67be4c631cb3eb1e807f7a5cf3961bafe1e2c99865bb1976f94b30a612e950242255a889b65e8211ce8e658d0d2ffbd757d4de6439758d581321c1d53b391665ea7ccf8851e61a75a8eac738e2d260897acb3fe20341b952d5812d704bfb238aff0873b1f3195b3c5c053723afbad2a2c733a044f30a372a3fa594f78ee00cc9e3abf0d3e18c573fb788615ea6bbc8ec70252824c6e177fb8fcc5d45ab95932487eb90a90dff0bcfabc7f35ca8a2522fd03a02bcfab3920c8558cfa239fe4b9f2bcd30eaa717a5642111badc9", 0xdf}, {&(0x7f0000001700)="099f4077a3dfc189d523c94839f5738828e3848efb8b22511b97655e5bb9f659b3000ae69a73f4a65937f450b466f19913970f24be988d0d341e36f63de84943f06e3f5233330fef69f5a3b144fd222ef13aab44b074a559962645e0fd90e4135801eec4ca137f011944e184c8090d38e9c44cc296b39c39d319c17fe7eeee4b7898b73d110d18d03689baef5e5b37f56b3d34ef80e78e0a82d2bf0d6bed8400e1e3eb76d4c78bf0979e46316117429646b3a14a57e7a153c63509f6618950525122c8bfd245c9707bc3defebb33ff3aa52d3dab201e797c25d767088596c03bed30", 0xe2}], 0x7, &(0x7f0000001840)=[{0xdc, 0x11, 0x20, "6b3bc69a424d3691266fd0c75b1f289143e71671d31075ce942e4e51a5542c16366697b69c64933024cef870acc590b61ce22bdd59fdba40dfd890adee63399701955fca90dbfd6dd6f93b0a081d77d68f394b0d64d4a00320fa825bc04cb54fc28acca0a57dfefdc884f4e4e9263353db9254b89f18eb4a21aeb0b2ee27d0640db2183cc8abd5de6f6cc3d6a82e5b4075b9c4db4c12873a4e5ca988cebadd32f47d7e6edd4bc9b93e8060bf98bcf2f48969cd76dc99267a1786ca6f9a838743063e74123ab0ad0c7f859e0133"}, {0x60, 0x119, 0x316e, "264a141ab7b1f9eec044f1a771ca0a6f528ce85908d252e13ccb54390ea97dea3e0d4548f8ebdeb812a0cd99c517eb3d117fee15106c41a64015cbe6c0d98b80bf49b65cecc6cc02f45589988371461a43"}, {0x58, 0x1ff, 0x3, "2deaa3522905f8d834d6ecbbbd49b9b4fc5e0e5b381486369ba1c12f76c9fcc6c262f45fa9ecd66a926248f67fdf2be2143ca74b05a2555490392dac622f5321c611beea58714e16d8698de0"}, {0xb4, 0x118, 0x3, "48dad06ef34d8c316f040dd3bf2129c84142f24f99785c695a47a671449a91d211aa4c7146b0b27eccb5bf5defc55ee1c6ae2c9fcd1a411c36304cc0f8845a53addc8831ca0887923bcaf1ed034da80f6cffc55986973b2a2813919677391538609350693600ce5cc2ddfa85f9ceadc3dec445064262245a5fbce1698b562c91452adcd7558dda2bbe30645e1c9f28c2855bc30e8bfe27b71eacf5e282e2489909ae0e8f8bd43a1e"}, {0xd0, 0x19f, 0x5, "a9075da1d8bbb3356f391265f329afb572efcd1073a3534250764079e1f272613c047dac5b2336922a4f7ed27e1951a9d41b06f5adbf11638d4da031b98bbb27efca11f66078efbe816bafe8276bf80447e6dd9430135a402ef9cde1dfdc66cebedd672edcda060fca2a464018d22c9ba7dc31095d67a0f39f5add87616cd63ee7562f7cca7d4451d3ae85141a89bff485b95a078051fb70aa72822311e93b4a07d0336819395eb1daf5d76bac757e1d62e34eb26361ee3f0007cf159287cee7a4de1926"}, {0x4c, 0x3a, 0xa2e, "bd80dad46733faf0af1889301a4b68c78bd9caafe9fd1ed23fc39120c3961aec672ef3a44709ccf66351baa7fc50d0c6e290c41eb7a2d1becf40ca59f16d"}], 0x364, 0x40}, 0x40010) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x34) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001c00)=""/80) setxattr(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)=@random={'osx.', '/proc/sys/net/ipv4/vs/nat_icmp_send\x00'}, &(0x7f0000001d00)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x24, 0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001ec0)={r1, &(0x7f0000001d40)="8a66f4d9549b4baf8325d214a30b147df6428d629311ab70a8c15c41e5c0042f97492d71689b660d53187a7e27fd34a764f59e3dfa6e73161caaaa34759126bb5cec72a3483fa5fd33dcf1a604eb4a86839e918f033b2c20d42bf3f34cd460aa8f8a30d206da53ba5df47fdc88d6383f3775edf980daa237195dfc0ef77acb3d9559d4a688d0d2197a6104ce7e9922abcfe6d90a41459a2d18e2721ac915d574eecd9acceb8e4e9d8ca1bafb23d3fb0255cab8b3", &(0x7f0000001e00)=""/166}, 0x18) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001f00)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002000)=0xe8) getgroups(0x4, &(0x7f0000002040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002080)={r3, r5, r6}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000020c0)={0x0, 0x3, 0x1, 0x1}, &(0x7f0000002100)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002140)={r7, 0x8}, &(0x7f0000002180)=0x8) bind$inet6(r1, &(0x7f00000021c0)={0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x1c) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000002200)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'wrr\x00', 0x8, 0x4, 0xb}, 0x2c) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000002240), &(0x7f0000002280)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00000022c0)={0x10000, 0x1ff, 0x683a, 0x9, 0x12, 0x5d880000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002300)={{0xffffffffffffffff, 0x0, 0x7, 0x1}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002340)=@sack_info={r8, 0xa2af, 0x5bba}, &(0x7f0000002380)=0xc) shutdown(r1, 0x1) rt_sigqueueinfo(r3, 0x16, &(0x7f00000023c0)={0x2a, 0x16800000000000, 0x7, 0xffffffffffffd93b}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002400)={'syzkaller1\x00', r4}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000002540)={{&(0x7f0000002440)=""/130, 0x82}, &(0x7f0000002500), 0x20}, 0x20) ioctl$TCXONC(r1, 0x540a, 0x100000000) socket$pptp(0x18, 0x1, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002580)=0x2, 0x4) 2018/04/06 06:13:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000000200)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)}], 0x1}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)=ANY=[@ANYBLOB="1f40110100ba51117bff00000000"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) [ 918.401662] IPVS: set_ctl: invalid protocol: 29 172.20.20.12:20001 sh [ 918.410569] IPVS: set_ctl: invalid protocol: 29 172.20.20.12:20001 sh 2018/04/06 06:13:26 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x109, 0x0) fcntl$setsig(r1, 0xa, 0xa) r2 = dup3(r1, r0, 0x2) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000000)=0xe5d, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) renameat2(r2, &(0x7f0000000100)='./file0/file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x1) 2018/04/06 06:13:26 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'irlan0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x70, 0x2, 'client1\x00', 0x4, "72e0ee9061ace577", "d49636cdc9d4e998541e0f0f79efeecf2a880d87edce642d3344a2fd823559bf", 0x6, 0x81}) dup2(r1, r1) 2018/04/06 06:13:26 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x200}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r4, 0x8}, 0x8) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/06 06:13:27 executing program 5: r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8000, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(xts-twofish-avx)\x00'}, 0x58) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/06 06:13:27 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x6c) open_by_handle_at(r1, &(0x7f0000000000)={0xeb, 0x80, "e618547f20d6caadef5756682c309d2a1fdca7e0e03556374581844d3a8e24cd24edf779523685d37544d424b7caf3104a40843a8abefc97598974c5ef15547354e9d2b3c9ad3ea009a3e755800d68a97170952acdb6863b21231db7eb784e01b4b664ebfec4d619c89d43f4df1696af069d6991e72a054b1dc6aa47d8c365d5f1f2bda8705948853cdef5b5bc28a25530632d060d4c3ea784b16d5f6601255a8f6776ec1e61381b9a1cc778fa0c395bac25e1ae2b85f65c1d720d3f5e488aef89209f1867d9050a6f8cea947118fb31ef947e290d9fecaa201b9e08de4e828963e697"}, 0x1) 2018/04/06 06:13:27 executing program 2: r0 = memfd_create(&(0x7f00000000c0), 0x2) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x4a, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) 2018/04/06 06:13:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300ffff0000000000000000427b00"], 0x10}, 0x1}, 0x0) 2018/04/06 06:13:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x10000) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000140)={r2, r0, 0x2}) 2018/04/06 06:13:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xac, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2a, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x56f04137}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xac}, 0x1}, 0x50) 2018/04/06 06:13:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x2000001, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/06 06:13:27 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000004000)=0x2) socketpair(0x1b, 0x2, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0xfffffffffffffffe) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000)) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/06 06:13:27 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) getsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) 2018/04/06 06:13:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000010c0)=ANY=[@ANYBLOB="340000001900ed4a00000000000000000a000000000000000006000008000400", @ANYRES32=0x0, @ANYBLOB="080010000200e3ff07001400ff000000"], 0x34}, 0x1}, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/06 06:13:27 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) r2 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r2, &(0x7f0000bc2000), 0x0, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) 2018/04/06 06:13:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000009200000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff010000000000000000000017a155de8b787e30e2144719000000010000000000000000"], 0x70}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x20100) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/13) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, r2) 2018/04/06 06:13:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000004c0)={0xffffffffffffffc0, 0x5, 0x100, 0x2}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4100c0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x7, 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000500)={0x4, 0x848e}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x9, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21}}}, 0x104) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000280)=ANY=[@ANYBLOB="0500390800000000000000020000"]) sendto(r1, &(0x7f0000000100)="85807dec2956aec75bacc9814a34d9a89597fdd4e11f2386f2df90bcbd02b56adc4a755e1eaa61e14d4f5575ab72936d9d8ee2ce37d3adbfc550962a8aa4bdf72d79914a29567d2acfbdf7beaff76ff55b4a504077aec62d474dd6aaaa0dd2ac65dfb84b9188a5334d7099d6fe5d554669107060945f2e3a78c263a3ad1624a0b3ea3d1e7ab5c4c396f0e00072608c92375728ddecdb09", 0x97, 0x4800, &(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f000000bff0)={0x1d, r3}, 0x10) ioprio_get$uid(0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x200, @time, 0x8, {0x4, 0x3}, 0x387, 0x0, 0x4}) signalfd4(r1, &(0x7f0000000540)={0x7}, 0x8, 0x80000) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x7f, 0x200100) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r4, &(0x7f0000000240)=[{{r5, r6/1000+10000}, 0xd37, 0x9, 0x8001}], 0x10) 2018/04/06 06:13:27 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/112) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:27 executing program 3: mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x800) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000140)={0xff}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x113000, 0x4) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000380)={0x20000000000002}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r4 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='ppp1vboxnet1)cpusetcgroupcpusetcpuset\\system./@\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) dup2(r0, r1) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='cystlm,\x00']) 2018/04/06 06:13:27 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/60) pipe(&(0x7f0000001040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000001080)=""/135) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000002140)=""/4096) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x85, 0x7, 0x5, 0xbb3, "dc4911fe06cb963ffdd4e870dc92c2138ca12bc5af23f213d85b9d3ba5fb49d4acf9ed24a1da5323dbd8e21e", 0xffffffffffff5999}) 2018/04/06 06:13:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000200)=""/118) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) r2 = getpid() r3 = getpgrp(0x0) tgkill(r2, r3, 0x39) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000002c0)={r1, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/06 06:13:28 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000180)=""/129, 0x81) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300090e000000000000000000000005008600000000000a0000000000000000000000000000000000000000000000000002000100000000000000807afcff000005000500000000000a00000000000028bbb832c900ff01000000000000000000000000000100000000001feae0d3c20b08d42113de7c47c0430000000024585968f8d820fa5f2640f456f82cf091e20e1ed48ade7947a665356de971e618c63b448cdefd92c5cb3cd8cb98f5531f3f7e4e30f66c082159527d85f31506aca271c85d6dd2d5b141152d9f9bbed48b4b9a0ad0cf0fe11268a571315b09"], 0x70}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x208800) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xc0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000340)={[0x10000, 0x2, 0x1ff, 0x7, 0x7fffffff, 0x4, 0x7fff, 0x0, 0xffffffffffffff1b, 0x8, 0xffffffffffffffff, 0x9, 0x65, 0x1f, 0x5, 0xe3], 0x4, 0x8000}) 2018/04/06 06:13:28 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r2}) [ 919.826257] netlink: 'syz-executor7': attribute type 20 has an invalid length. [ 919.854901] netlink: 'syz-executor7': attribute type 20 has an invalid length. 2018/04/06 06:13:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000080)={0x1, [0x0]}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0xffffffffffffff97) 2018/04/06 06:13:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0xc0000) setns(r0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x4, 0xfe, 0x6, 0x1}) read(r0, &(0x7f0000000180)=""/127, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='nr0\x00') 2018/04/06 06:13:28 executing program 7: mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) r2 = syz_open_procfs(r0, &(0x7f0000000100)="707b00000000000000009eda3b95ee3c002dff662612cee5ca186d672e5264db3a343ed90988a943306396f7e8c3fe82d47bb5504c82369aefa2687cee4eefa5a486073cd9e746756a1ad22de3fbfdbb29063d39d29e9f752a895a8d3ed826468a387c25811c172ac9920bd041ae325c0c99bb1ca357fb913bd39969c7de7397440d3f243765fe0fa9a10b2d98dfacd954121ae920b38c5406da80fc17875e23cdeaf41618c47f9b8fb6c653") setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x1, 'nq\x00', 0x38, 0x81, 0x6a}, {@broadcast=0xffffffff, 0x4e22, 0x2, 0x4, 0xfffffffffffff800, 0x8000}}, 0x44) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) sendfile(r2, r2, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/06 06:13:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xa2200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000140)="ae498e0098eb3ad21b97c1fbc3e5143cc7a38dc3edb31234c5767609d9001e05e08c9a311b27a6e8799883957215ea54efc5888357dab31f2d65eafb6ea2b20c2eaaf0516d230d1681d224d04c348439a82083f977fa8ea10be6dad6d3453bbabe2916ef8ce87cf92d1d302a4b0a49c9875720af893db703f5bd1e86960d8a8d69ab70f920f2c18f7ab6dd485abdad086f92bed53db93341c24f9f7f2e8b3ffc7e230a4310a6832102c049f4203fece2ed35099d25", 0xb5) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e1c, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x40840, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip6_vti0\x00') 2018/04/06 06:13:28 executing program 5: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400000) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$getown(r1, 0x9) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x6, 0x1000}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/06 06:13:28 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530202f73656c696e75782f656e666f03636500202f6e666f72636500202f73656c696e75782f656e66ef72202a2f73656cfd6e75782f656e67e366036500202f73656c696e75782f65a8776c9b6365000afb6700d299384f514b8b0fedf574329026511582d3c3bf929f9f96ca35a5e1660c4548cb897c66b35d8a4f1b4a75917374ee5d4b6935779ddbc705fa8c4ef8d9000000"], 0xa6) 2018/04/06 06:13:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x7290}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$getown(r4, 0x9) 2018/04/06 06:13:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/06 06:13:28 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:28 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001a00)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001b40)={&(0x7f0000001a40)=[0x0, 0x0], &(0x7f0000001a80)=[0x0, 0x0], &(0x7f0000001ac0)=[0x0], &(0x7f0000001b00)=[0x0, 0x0], 0x2, 0x2, 0x1, 0x2}) process_vm_writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/165, 0xa5}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000200)=""/65, 0x41}], 0x4, &(0x7f00000018c0)=[{&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/104, 0x68}, {&(0x7f0000001500)=""/198, 0xc6}, {&(0x7f0000001600)=""/176, 0xb0}, {&(0x7f00000016c0)=""/205, 0xcd}, {&(0x7f00000017c0)=""/83, 0x53}, {&(0x7f0000001840)=""/117, 0x75}], 0x9, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001940)='/dev/usbmon#\x00', 0x1, 0x20000) r3 = syz_open_procfs(r0, &(0x7f0000001980)='net/icmp6\x00') ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000019c0)={0xa4, 0x1, 0x1, r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000000cfd8)={'vcan0\x00'}) bind$can_raw(r4, &(0x7f000000bff0)={0x1d}, 0x2b9) 2018/04/06 06:13:28 executing program 2: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) socket$rds(0x15, 0x5, 0x0) r2 = socket(0x2, 0x3, 0x0) gettid() exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb62c15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x1, 0x3, 0x0, 0x3}, 0x8) r3 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) get_thread_area(&(0x7f0000000280)={0x4, 0x20100800, 0x0, 0x8, 0x0, 0x1, 0x2, 0x6, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={r5, @in={{0x2, 0x4e22, @rand_addr=0x3}}, [0x200, 0x6, 0x200, 0xfffffffffffffffe, 0x80, 0x3, 0x6, 0x4e95, 0x9, 0x10000, 0x67, 0x2, 0x8, 0x80, 0xe5c2]}, &(0x7f0000000140)=0x100) tee(0xffffffffffffffff, r2, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ppoll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x4}, {r1, 0x8000}, {0xffffffffffffffff, 0x400}, {r4, 0x9072}, {r4}, {0xffffffffffffffff, 0x60}], 0x6, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f00000005c0)={0x3}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000300)) 2018/04/06 06:13:28 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xbf, 0x1, "5fe8a69e756101e3b1c4d526ededbbac98869eeadad864256bb54b520766fbb7161a91b0cce26626ca87942104a15a727d87fba184adfd32d1fb438f53272f285a2e537aee33ad224994e44ff940514938d3a1b2eebc231e478ea14378a721c22cf42dc74b0bc63b956a73166f24aa07b2a95f0d08aa304ed46e7040198dcae99dfd8589e2056883460d4ff3aa9ccb97a46b1a3c389bb57e5f857e74af69c51911a09b9479630f7226b1b6b1934a1d67730d938bf9ef7d"}, &(0x7f0000000140), 0x400) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a800000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000000000b00050000000101000000000000"], 0x49}, 0x1}, 0x0) 2018/04/06 06:13:28 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/06 06:13:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) sendto$packet(r1, &(0x7f00000000c0)="04c46f43fc546508c6363f196274cf4a9c812c06fb7d02de14fd869c38cf6a43db1a4dee550b4eeaaa43a7637ec0d84ab7", 0x31, 0x8000, &(0x7f0000000300)={0x11, 0xf8, r2, 0x1, 0x9, 0x6, @random="5bfe1c5b1944"}, 0x14) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000000)}, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0x1) 2018/04/06 06:13:28 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x200001, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) read(r0, &(0x7f0000000000)=""/195, 0xc3) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/06 06:13:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:28 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x4, 0xd6, 0x6, r2}) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) 2018/04/06 06:13:29 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x80, 0x5c1040) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x2, @empty, 0xfffffffffffffbf8}], 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:29 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x400, 0x6, 0xfffffffffffffffc}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xf5, "6da0695c7db6e36cad2b0a0995a40438392a440d47fe0b13d8ae6da34808266b8e60ed6e1bbb73a3c73195c66963fa7c2736200cd0f0297eb09ead96be1254adaeec19bdaca170d676be71b30d054ea4013c7ac41b08bab3fb0a43d4fa40ec9059f87c3124c3b4399180104f783db1445342accfc6e4ad58f37f99899dd68f3df6afd22dcba9a605f4ea0b52f06c0b3ea3dea047450f1c9d9a113ed513e99f459fa6258515c3177c91a1cfd8accdae2b272cc67c93c137f5873cdf084a6a08a769e4f77fee5ec2801edbb5e9ed2ba57137a1aebaf8c3b89f91b69a5448cfd55c1a19ea4c0fe51084e8429bf0d85bcd4bdcd5b0968a"}, &(0x7f0000000000)=0xfd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="28000000fe275297b5c2017fda093145df468fe0319aab98e163d2b02dbdf3b5e78da4d8e1e0bc315aab26d7"], &(0x7f0000000240)=0x30) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/06 06:13:29 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x11) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x0, 0x15bb) 2018/04/06 06:13:29 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000280)={{0x1000, 0x7, 0x9, 0x5, "34c47e17fa56a7f9ffb8af5c37c7cda190d6e57b571912534e1c4abf217408a9cf581dc3b8a6ebb8a97de5f8", 0x5bc}, 0x0, 0x0, 0x2, r1, 0x5, 0x94, "a1a0ada381a95662366c22538c1cb3fa2a7f89ddf35f0520bc7f0331946ed146ddf39e0abe869caf2c6d228fd1c4df15f3036721cf1f164e8cc75e93f82edaa7", &(0x7f00000000c0)='bond0\x00', 0x6, [], [0x7, 0x0, 0x7fff, 0x6]}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@ipv6_getaddr={0x2c, 0x16, 0x401, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 06:13:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)=""/39, &(0x7f0000000040)=0x27) socketpair(0x15, 0x1, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x3, 0x3c3b, 0x0, {}, 0x2, 0x4}) poll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x8240}, {r0, 0x80}], 0x3, 0xa8a) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00009d5000)=""/24, &(0x7f00009d3000)=0x2) clock_gettime(0x4, &(0x7f0000000080)) getpeername(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000100)=0xa) 2018/04/06 06:13:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000016bba1a6f06b0d37f482e9d7c66a981600000a0000000000000000000000000000000000000000000000000000ce7e20330005000500000000000a00000000000000ff0100000000000000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x4, 0x4, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0x1}}}, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000180)='%\x00') 2018/04/06 06:13:29 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000002886)) r1 = getpid() getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xfffffffffffffff8, 0x7fffffff}, &(0x7f00000001c0)=0x8) waitid(0x2, r1, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000002c0)={'ipddp0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/06 06:13:30 executing program 5: r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="80000e6a", @ANYRES16=r1, @ANYBLOB="04032bbd7000fbdbdf2508000000040002003000030008000500ac1414bb1400060000000000000000000000ffff00000009080008006a00000008000800ff0000003800020008000500000000000800040006000000080002004e21000008000800470d000014000100fe8000000000000000000000000000bb"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x20040080) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f00008eb000)=0x4000000, 0x4) 2018/04/06 06:13:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) migrate_pages(r2, 0x7, &(0x7f0000000080)=0x7fff, &(0x7f0000000140)=0x2e14) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/118) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="333b4d5540f48d3c441fe4f1adb9556a5968ba8114da5067", 0x18}, {&(0x7f00000001c0)="39cdb5d93c47091f5380568a396d5d9feb57c6c9932bc61c7169e84e07067c30097f64ee0c92114fe4dab4efbe2f980e1841124106ee", 0x36}, {&(0x7f0000000200)="fac13cf1d6d93e76c14b3fb396e731648dba11868ec68dc0d5c825b8d1f38e6ce8e884f65a8ec7016b162afccc126b4e", 0x30}], 0x3, 0x0) 2018/04/06 06:13:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f000000bff0)={0x1d}, 0x10) 2018/04/06 06:13:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x1a, @fd}]}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc8, r1, 0x120, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xe7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffff47c}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff7f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbc}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/06 06:13:30 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000)="4ac71c0438024c22b7953d702ac93eb883d252aa7056e9da7cfeb73347b6568db6cba88bc09a9f7aeb63fe5b15209c88b97fadcabeb1bbe2727c5a0d8cdeb48ce347509771b90ebcf3ca51b043075c74a49c977c81e8873c727f18e375e5654fb72480fc9e9bb0b51616c6c4d3c797fdd3fda4901cbf3ab6", &(0x7f0000000180)=""/4096}, 0x18) sendfile64(r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockname$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/06 06:13:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x18, 0x8, 0x3, 0x29, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x9, 0x11, 0x4, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@loopback=0x7f000001, 0x2, 0x10, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x9fb, 0x0, 0x0, 0x70bd2c}, @sadb_key={0x1b, 0x8, 0x678, 0x0, "0155e695222d3e1710f08c1ba602ed5a2694764f306a474af2426907390b599e9721ec9917d6f6623ed95f6a8586e7bcba145b5791f1236876e5fc2b5966b999b77403f47a9c13dbc2c0a55ba6bed2a9652ef4a56d2e98b8c832bd3f9ee0c76fefd4affb3d2afdc676cafbd112b38b29c120a267deeb111ef3482e2505426104c56cf68522176bf152767e3bf5f4afb4849bcc03d66933587987516fb0c5c6cf0f91139cd7c8cba35bfc65b33c885a1cf5eda061d4137179dd67216137497dea8a76b7ba82d4fd85c36f39b0b6118b"}]}, 0x148}, 0x1}, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$poke(0x5, r1, &(0x7f0000000280), 0x3ff) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300080e000000fdffffff0000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000503000000000a00000000000100ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:30 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00100100"], 0x48) write$rdma_cm(r0, &(0x7f0000000480)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xe12}, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, r1}}, 0x48) 2018/04/06 06:13:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x6, 0x100000000, 0x121}) unshare(0x28060400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x8000000) r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r1, 0x0) r2 = gettid() sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) 2018/04/06 06:13:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xffffffff80000000, 0x1, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000, 0xffffffffffffff5b, 0x1}], 0x1) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40402, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/110) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3ff, 0x490d, 0x6, 0x6, 0x2, 0x5, 0xfff, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x7, 0xc265, 0x3ace5a89, 0x3}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001400)={r3, 0x91, 0x6, 0x655}, 0x10) utimensat(r2, &(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={{}, {0x0, 0x2710}}, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000100)={0x2, 0x10001, 0xfffffffffffffffa, 0x5, 0x54, 0x3}) 2018/04/06 06:13:30 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffcb) 2018/04/06 06:13:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) flock(r1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xb3b3}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000200000000050005000000000000000000000000ff01000000000000000000000000000100000000c5c74947"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:30 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="fb46609b933638c037866f516921ec88cdce14d29918e83fa9c5b3d2db3b57d85e10deca5298db625e0c0770dc38af4d460a8d890398358ba93e1920abd9ad85aea79c7b7b4ebd91183fc374840d1aacd458be6fe238e5086bd766fe788fd4aaff86dae041331ec5bd02375ec58a87ddfda096b6d8abe45c6c7c98672b658b59fe1bc4a44cbd24c910e5e754810a80a9de4f43f1e0cd3062d788b8691fc276712c9bd28f12ecfd5dddc0fb8b13", 0xad, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)) 2018/04/06 06:13:30 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20c0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x118, 0x10000, 0x2800000000000000, 0x7, 0x1000}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000180), &(0x7f0000000740)=""/4096}, &(0x7f00000000c0)=0x50) 2018/04/06 06:13:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$packet(0x11, 0x3, 0x300) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a001100291a8e480600d6ec0000c5722e2b50d5e781120f75", 0x27) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="f7"], @ANYBLOB="ffffffffffffffe80000000000efbaf5"]) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/06 06:13:30 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) sendfile64(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000380)='f', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x8d0}) time(&(0x7f0000000080)) 2018/04/06 06:13:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x5, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000006c0), &(0x7f0000000700)=0x14) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000000140), 0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000240)='/dev/ion\x00', &(0x7f0000000280)='^{{\x00', &(0x7f00000002c0)='*ppp0-system()\x00', &(0x7f0000000300)='/posix_acl_access[selfkeyring-\x00', &(0x7f0000000340)='system\x00', &(0x7f0000000380)='/dev/ion\x00', &(0x7f00000003c0)='/dev/binder#\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\'\x00', &(0x7f0000000480)='/dev/binder#\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/ion\x00']) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000005c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xc9}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x68) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x90001, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r6, &(0x7f0000000080)="c9a09b54e75a96bf61", &(0x7f0000000100)="8b180622343e79f19bac5a8b629b9bafafda8d93e4881e4f6305badebddc742e79fd66889d6ed15aaef1daa073217f7ae4a2e831617edefdaa26453ead5e6819ee2e933ed5f41562188feee7741c3c8496a36c70ed8bb85c24ac05948075aa158c4f8e09f7c6d378180bdc8686ecacaa3bbea279a4c96d92375c45e3890b7365cfd8294b276349909f385c5ff7e47d3a6bfcd87e86150d5139f6cc716fed9031c04d1fa6eb704508d3d921370431efa73b0b204da1165ca0", 0x2}, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000000640), 0x4) 2018/04/06 06:13:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'bcsh0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0xffffffffffffffff, 0x7, 0x9, 0x2a7, 0x0, 0x0, 0xffffffdffffffffe, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x200281) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x1, r2}) 2018/04/06 06:13:30 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x20, 0x2, @thr={&(0x7f0000000000)="cde5e8df321347759263d7340c8280b15d73ffe3c2cd966fb732aeca848ecd4b752bc9084a28d4e840096130fc2a4feabbb3f44a9da7005860f1088bb7184298c0919201c32d83cbf7e299de0f4c274e9c3d9fef0c2b6829adeafe095e48c4e628554de6f889967fb15cc4fc1371055e06f2d550d9448b6e3ff40c44d5db77fa68720cfe3da4d5279dce11458ec4acde07cdd0f787d974c4b7811b1387843cf6decdf5669094ccad26dcec39cdf8327be2cd53c8cafe7a385d5171043393e1fca532be8145ef3bfc1a3ad4fab3d86007f7aab5bfd87fe523", &(0x7f0000000100)="230d5a5952fc2f9e0000e3050c36ed7e30c59cc95bf229e707f6c321fcd0f08e88ac1ad284b515884b9ced3e7780a62c21f8a1764c818f88ed834788cd26659bed9e5a1f0b491f42ff2c56231209bfbf569b7f7b40a9309c818e4fcd87cb242003fca39a6116fff021d4b3b46831ffc7a30b3b699d5d82a8a219424cbb87b53e2b7f913d6dee4ab9e53cad240aa600b5e077ad09402e0e04a8c5c2347e2d13e53fcae9bd7228b634bc03dec094ad3ffd43a69383d7be5a04054237fedc5c"}}, &(0x7f0000000200)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000240)={0x6, 0x675, 0xffffffff80000000, 0x0, 0x8}) timer_delete(r1) 2018/04/06 06:13:30 executing program 7: mprotect(&(0x7f000021f000/0x2000)=nil, 0x2000, 0x0) prlimit64(0x0, 0x2, &(0x7f0000000000), &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000) 2018/04/06 06:13:30 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/99) 2018/04/06 06:13:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000240)=0x6) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) 2018/04/06 06:13:30 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x27b) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x120, "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"}, &(0x7f0000000040)=0x128) 2018/04/06 06:13:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x400e00) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x181042) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/255, 0xff}], 0x1, &(0x7f0000002440), 0x0, 0x0) poll(&(0x7f0000001440)=[{r1}], 0x1, 0x0) writev(r1, &(0x7f0000000080), 0x200000000000003a) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x80000000000000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x5, 0x1, 0x200, 0x87cd}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) exit(0x72a2b34) r3 = dup3(r1, r2, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7a}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/06 06:13:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)="6370757365742e6370757300f6efcff4c33f2dcb4c722840620539b61b547302ad4d7cf8d26e2b314ace4af29a611d72c6c69d7e3788c78a50d40db0dcbda789d802414b6779edc89854ac37fc77e8e0e598d32b437b969ec6f5b7dd959ead53acfb5ff5197d6857991bc8233da4596ce34c76aef15154bacc650922b2cfb9e5e42d9457aab8b5c0a2b7a4dd8142b237d253bef168", 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x1, 0x3) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f0000000080)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000100)={0x7fffffff, 0x2, 0x1c000, 0x740, 0x5, 0x1, 0x1f, 0xffffffffffffffff, 0x1}) 2018/04/06 06:13:30 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) flistxattr(r0, &(0x7f0000000000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/174) 2018/04/06 06:13:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x27}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x7}, &(0x7f0000000180)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:30 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000794a559b1cae55ec29b301d3044ad203c58068bbb3aa6056dfcebb00138ff04d7c3a2721cbeeee69deb16aa5f83f0100000000000000edbe58e834416b426b87d52c89c14deb8d73380112efca62499ca8094393c1d8af7f64067b55b659d70cf2ed971dbe3775163bf538a72ddbaa7f5ab0df18f49e4788fabfd51b9750ec06c870bac9d33f30cd1817d872a4357992", @ANYRES32=r1, @ANYBLOB="005dc2d215298100000016e20000000000000000"], 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x751, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1ff}, 0x8) 2018/04/06 06:13:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/06 06:13:30 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x9, 0x9, 0x5, 0xffffffff, 0xff, 0x3}) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/16) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x420000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x85, 0x2, 0xfa41, 0x7fffffff, 0x10000000009, 0x2}) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x3, &(0x7f0000ffb000/0x2000)=nil, 0x4) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x32, @empty, 0x4e21, 0x3, 'lc\x00', 0x20, 0x3, 0x4c}, 0x2c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/04/06 06:13:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x5, r1}) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000180)={0x7, 0x8000, 0x81}) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x2000) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000080)=0x2bb) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@empty, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000100), 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) dup3(r4, r0, 0x80000) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @multicast2}, &(0x7f0000000200)=0x8) 2018/04/06 06:13:30 executing program 7: r0 = gettid() ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000000540)={&(0x7f0000000480)="8e80fd804408846acde784d6f0cae28ade1293e1bd7a18a5220f044ac250c15a16a100dbe176194d23935c8c0749fc92aa7a66c2222a766c3147326b8a51f7c291eb8aafaccc2b7fa3326df082989048f54444ef015269460e830f503e70f02a4eb2e2ef4ef367d94e1418ecdb4ea25147cbff3b375ae0389fdb789c64cd4bba033171fba1698bcf285d8f940da84577db177bc7b611aa122f7b8d5774a0e538e990", 0xa2}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x81, 0x1, [0x3]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x40, 0x7}, 0x88) read$eventfd(r2, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x20, 0x8005, 0x6, 0x2, 0x0}, &(0x7f0000000380)=0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000140)={'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e24, 0xef91, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x1000ffffffff, 0x2}, &(0x7f0000000040)=0x3b9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x976, 0x9}, 0x88) 2018/04/06 06:13:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) kexec_load(0x8, 0x7, &(0x7f0000000480)=[{&(0x7f0000000080)="59c066f4a2c70fcf71e3e7a8c8422c8818cf8899cefea2e7e5998aad56c0c846bbc4d71b269281ee4d9cc5fa27a573a0538c656aa883d700188a6f2f974d60083654f65574e7c136790e10d2a7a6e528eb19abad4a23439dc9b5c56608875265397cec72e8b964aebc2247064f5705f199b12cd1c95eb0f0e8a840d333038943583d1581f76c19d8dd3ccb7f5014e375ab5dc8577051b9251406f398cb8df202b1ed93d1f819da6d1c859d4769a3671c7054604ac5c7bfd2e9d3795c8ba0f3f7522311cec1896eb19f4ad263b13dba789e75f8", 0xd3, 0x81, 0x4}, {&(0x7f0000000180)="abbaba56ad828d813defe584a282eada0ca1e578dee9a42091fe85995bd9f49d3cb4d9729983314b75dd4174679edb26a55a52c6b0e4393d5b12d772326c485c4d29eb96aec145c6c8bae207a621296ecd641b42e18b2b427d73404e462ae716a83fc60bd7405f30b35436aecac025ccf4f0695af1505a936ddd221d26992de6309f92d717f589072184bd7df212ce0a32", 0x91, 0xffff}, {&(0x7f0000000240)="30f426171626e7a461cb8b5a0c3fefa8af1895387c4bdc621f181580c2764fc9d5abd9ec7e49333adea7696f091fded1b1f9b065689cb2a88627594f792328286fe2613c6891cab63738e48ea6a91499cfaa4d787bf703dd2c109b587c80983465ea", 0x62, 0x0, 0x2}, {&(0x7f00000002c0)="c26d706d5afa1f30bb45d3f0cdc73b6e330b652d0b66c4d16bfeb1ed970e132ca82e07d6cf3fb611cfca8ab1a9b9bb1d253e1f6f7e550a7d80673635746363978acdd6", 0x43, 0x7, 0x2}, {&(0x7f0000000340)="b0c67a56b7095bf3abb3ef49593541fb18faac6105cc83c62885a4f7792872ab6b3212f8467f2bf926b4575efdb85f2a0550c4cae569c5", 0x37, 0x3, 0xffff}, {&(0x7f0000000380)="6bd3b2da15c6f7bffa668d159ca537", 0xf, 0x6, 0x10001}, {&(0x7f00000003c0)="bfa57956fa8aa38c4fb1e66c8b8df1329e99982726526a1c34f1c0c58499c96d77d7a75c2ed611a73137ea769dd8505616564249a056c87a2d1908948e0d31ef7ba61fe12561d9ac9edc27e862fa72641db50a4c67d7cc947ba91148af9e52f1e41ccbeebbdb8dfa63700ce8b301b35eae5ee94dd8b59cafcd497bbb251c30c670bf80e18c8833cfface2162c8df9153f86349048d80d77cdae71dcb036915ca6e1dfde055f39d1e67", 0xa9, 0x3}], 0x3e0000) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) 2018/04/06 06:13:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={r2, @rand_addr=0x9, @broadcast=0xffffffff}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0xb88f36810fccab38) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) sendto(r1, &(0x7f0000000300)="ea155f8f", 0x4, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/04/06 06:13:30 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/202, &(0x7f0000000200)=0xca) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0xffffffffffff1aa4}, 0x526) 2018/04/06 06:13:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) 2018/04/06 06:13:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) mq_unlink(&(0x7f0000000040)='vcan0\x00') 2018/04/06 06:13:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f0000000180)='Fvboxnet0:usercpuset\x00', 0x3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xcc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x3f, 0x390, 0x3, 0x1000, 0x5, 0x100000000, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7, 0x3, 0x6, 0xcac9, 0x7299}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7, 0x2, 0xffffffff}, 0x10) 2018/04/06 06:13:31 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control/file0\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='N'], &(0x7f0000000100), 0x0) name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000), 0x0) 2018/04/06 06:13:31 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xa1af, 0x80000) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='icmp\x00', &(0x7f0000000180)='icmp\x00', &(0x7f00000001c0)='icmp\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='icmp\x00', &(0x7f0000000280)='@-\x00', &(0x7f00000002c0)='system\x00', &(0x7f0000000300)='trustedselinux\x00', &(0x7f0000000340)='/].%\\ppp1mime_type^ppp0-\x00', &(0x7f0000000380)="73656c696e75787d266c6f217d73656c696e75787d766d6e65743104656d3100", &(0x7f00000003c0)='\x00', &(0x7f0000000400)='icmp\x00'], 0x1000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000300ff4), 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) r2 = syz_open_pts(r0, 0x84000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x8000, 0x7, 0x2}) 2018/04/06 06:13:31 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x82000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/06 06:13:31 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/174) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xc69, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000e"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 06:13:31 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x60080, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r2, 0x4b36) recvmsg$kcm(r1, &(0x7f0000002900)={&(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/154, 0x9a}, {&(0x7f00000013c0)=""/135, 0x87}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000001480)=""/16, 0x10}, {&(0x7f00000014c0)=""/179, 0xb3}, {&(0x7f0000001580)=""/58, 0x3a}, {&(0x7f00000015c0)=""/23, 0x17}, {&(0x7f0000001600)=""/234, 0xea}], 0x9, &(0x7f0000002840)=""/138, 0x8a, 0x7}, 0x21) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r4 = accept4(r3, 0x0, &(0x7f0000000000)=0xffffff24, 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r4, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0xa, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) bind(r2, &(0x7f0000000000)=@rc={0x1f, {0x4800000, 0xdc2, 0x2, 0x3, 0x40, 0x20}, 0x800}, 0x42) dup3(r1, r4, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @dev}, &(0x7f0000000240)=0xc) io_getevents(0x0, 0x3, 0x800000000000217, &(0x7f0000af2fc0), &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) 2018/04/06 06:13:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x100080) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x99) r4 = getpid() ptrace$setsig(0x4203, r4, 0x1, &(0x7f00000002c0)={0x20, 0x80, 0x3f, 0x4}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) keyctl$set_timeout(0xf, r2, 0x43) r5 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) kcmp(r5, r6, 0x5, r0, r1) bind(r1, &(0x7f0000000200)=@nfc_llcp={0x27, 0x0, 0x1, 0x6, 0x9, 0x80, "8182340ddf05f283d2abf6110345d835e020f2db916522dc6d999e41de86d7c9edc9cc53ec44f10b96e3836b5736c777c039cba66f399af184fb4cc62583b7", 0x24}, 0x80) 2018/04/06 06:13:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x220600, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x6, [0x40, 0xde76, 0xfff, 0xfffffffffffffff7, 0xf05, 0x6]}, 0x14) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0xffff7fffffffffff, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f00000002c0)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x100000001, 0x800) r3 = syz_open_dev$adsp(&(0x7f00000007c0)='/dev/adsp#\x00', 0x10000, 0x80) r4 = dup(r0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/cuse\x00', 0x80000, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000b40)='/dev/snd/pcmC#D#p\x00', 0x7, 0x145000) r7 = syz_open_dev$sg(&(0x7f0000000c80)='/dev/sg#\x00', 0x9, 0xe600) r8 = syz_open_dev$mice(&(0x7f0000000d80)='/dev/input/mice\x00', 0x0, 0x0) r9 = syz_open_dev$amidi(&(0x7f0000001e00)='/dev/amidi#\x00', 0x99, 0x80000) io_submit(r1, 0x8, &(0x7f0000001e80)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000300)="b38f4af797d75715d43f9e6e8c0b3505d3550305d1c752044390d7702e681f328a9d6454848c0d5044fefaa6cc8d330e1a3ce0c182ca39b6ecdf0ea592e4dafeacef7ed79b11d1bc6f25e8aa3c687ecd42ad", 0x52, 0x100000000, 0x0, 0x0, r2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffb45a, r0, &(0x7f00000006c0)="dfd75389c37da64374481ac1d4f8f8e572af71448db4f920e91b26978b4d652625bd1b6bc34edfff2788f78894d7cb9248e150372d4ea6d112ad1d036aa3b5bbd366e849978725661a6eda1789c507ffd79ad2674a374fa838d6cedad5102690267cad1ae4bb8bad07e2e55c17bb99b64a7ab708915fd8b7941930ff152a97b1517d49479f31df91f01e1edd09bc7f58618872f45deb811c1b6db31a03df0a977dff1c23cd3f8743484864acc9e91840b5dbdb415b41103cecceb0a999ef7c0463fcc8c5", 0xc4, 0x5, 0x0, 0x1, r3}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x8, 0x20, r0, &(0x7f0000000840)="d4e5346afcd39b6aec29c757f02ab4e8f271b2204616032a0571703545072f63233cdbfa5de8ba468af212be4d31c4e97d26017f213424e57481f9a5d52ae9cdb204f65628ba1433df063d808a43efe079527b4f0cd47252c44683f8a0a5bbec421b475481dd5f97a05409e60ff5fd5320cc1cad7459cc30c57f4639eb5b88c2adb647657132d83317e1548057aece1747dce8e6efaa8e4dbddc58a9159ffd735dc02e696e68dfa67109792e495cb3d5b4bae80441be", 0xb6, 0x0, 0x0, 0x1, r4}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000940)="556f1ea9907c97f0ec85c0439b5325b2aad2a651ad12eedb1861ef07ad78e64ceb7e0a4526daff225c2594e8a58743c0d5c216b63f0b073fcdc425293365a39f299dfa440437b2ac7e21a95d922eeba9e804041d5fb41ca24135e0ac00e3082522c45835c0f968d4501ee1a5e8d039cfac", 0x71, 0xda, 0x0, 0x1, r5}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000a40)="14540a63d0f42f7f6ae85fbc9c9b9e348f993a7b96813a8a081aed06c89af0577d2aa66cf607c74c118db66fed69bb6c0ae2739c61a8e6fc66edadfb940daef9f072982b10fde894fb832749d84980696b780951c81cc3fd0d046221db109883f088694eba58871c0b09e57e46bd2e0d020f57f807abfec0d0085af9986add867f06cffa0ec5de901d655233b97102bc6652feb33685e33903e30b231a2b004fcb89a1c325f723ef9cadd731edecf08abfda566c1ae6499b0fd4611501164c391919ffa700ff78d326df1b63c11924fc8722cc14a3f5267c74a3ba23c0c3512994952e2e118f3b63f53291787a3ddbb3d8d9", 0xf2, 0x80, 0x0, 0x1, r6}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000bc0)="ad5a6ab7b0099a0e3aed7f64d877d07b97dfd5795107e4df29029c9a734762fddf51885f4fe13cb9cf075f723f746b39d1ccea2baf42d7a82638e020bd745f1947c56fe4ca29b1d77aa7405d0337c155a9421b35d3526e56b11ef045ee578fafa6d6c2459cb9ef4aa427b79a63d7b0e5990b393c504ccec09b991773c6e080480fe95a97f3ece8", 0x87, 0xffffffffffffff49, 0x0, 0x0, r7}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000d00)="8874c4f7a3d9d0df027f0d886b7c5032090cafd034dabb092e34ec61f7ded719bc3b129ec98f1990d0c832c92d18ecb3b27ec388fed5f065f3b1f929717f2bc43fd6967c5a80e43f6c0c418e336745c6c4ca79a6815b6251f081ab899956f16a470a9ab744ee45f4cacbe9595c6313", 0x6f, 0x4, 0x0, 0x0, r8}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000e00)="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", 0x1000, 0x9, 0x0, 0x1, r9}]) inotify_init() setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000001ec0)={0x72, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x2, 'sh\x00', 0x5, 0x80000000, 0x38}, 0x2c) r10 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffffffffef29, 0x40) bind$pptp(r10, &(0x7f0000000140)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) r12 = getuid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x8000, 0x80000001, 0x2, r13}, &(0x7f00000003c0)=0x10) setreuid(r11, r12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$TIOCSTI(r14, 0x5412, 0x5) r15 = add_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="e5d25404f884c02e1ac2f1bd88cb44df101d6280b982e45dcb20f662eba936125b350b1492d28bdac32bf54dbac998e6a063545f3e4a890e3816751cbec62d12644e7f", 0x43, 0xffffffffffffffff) r16 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r15, r16) getsockopt$bt_l2cap_L2CAP_OPTIONS(r14, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/06 06:13:31 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x95e, 0xaa00) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x1c, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x20, 0x10}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x1, 0xf85}, &(0x7f0000000680)=0xffffffffffffff4a) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x14, 0x1e, 0x40000301}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000340)) 2018/04/06 06:13:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) recvfrom(r0, &(0x7f0000000280)=""/73, 0x49, 0x10100, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffff, 0x2020, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8001}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x2000000000}, &(0x7f00000000c0)=0x8) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() pipe2(&(0x7f0000000b00), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000100)=0xc) timer_create(0x6, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f00000001c0)="df5d54104ae7524c9606858a74447b890816307aece29b69c43702e4f0045655fde70caf00e756ea8d71959380050764373d308eed803edb4a531c2d9bfb9a1e1a6ad1e2c659b864bbc40a80a37f6e2cf2bbfd169ac8a6df570ea868c7250da5c3a1099780447bf1ff7774f9561d0ac1b19217b3d268e6222755579a4cb5bd1b633f9d8a2650cee1b545573a94ef5de993daf6426d48c2302caf61691463d2f861d6997656946d84bf4bfc9c5fa45fa923d07b525ceca279bf5090f4a3894098a2b577bc63", &(0x7f00000002c0)="a7ceef519d5332cc791a0cb376a057a083e140503048f923247c4e8fb6fe2ef6460a9768057a9a3cf8a6c87509c7c831d2d5782e0d85a3b17173b7aaf98346d7ba2be0c7a06569f3bc1a95b62c1d3cd5ea6a553dfaa0b039b43136f2dbfa468d7a82b8d64a6cebc42c719438f8b6c85711b460b0c560c78460ca65f5c358609586cb7a7792c2569ac964260cf372de7190d65ff9841370155ca638ebdcd344"}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fadvise64(r0, 0x5, 0x85, 0x5) tkill(r2, 0x1000000000016) 2018/04/06 06:13:31 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x109800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x63, 0x9, 0x101f}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000000009000000000000000002"]}) 2018/04/06 06:13:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x7fff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x4, 0x7, 0x4, 0x20}, 0x11, 0x1, 0x0, 0x0, "e5d5b839c7fbdec41fb0abb824b6e7e7fda9a40e87369dcd9ea51b9addc0e36e8008fea1800e190be2c5cd64ada4940c8156e641a3c2630a7962e5a7e25cb7dc"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x4) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/06 06:13:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf03, &(0x7f0000000280)) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x5, &(0x7f0000000500)=[{&(0x7f0000000200)="ced3ca234adfdb2989648f489671a853dc5505e1ed33a643eaa2d828eef82851ba467d009075bc704db7b6864478f52b2b7a234e95002239285af20e88fca733a1cfb1477003a9eb7ba0cce44a48371d", 0x50, 0x2}, {&(0x7f00000002c0)="5b14fe65f461aa58a3bf79e273fcfa6592ca46a42d980b7a2e61a62e4b438e08cd181a9df54741505a6e1030f34a1adffd9607155410", 0x36, 0x100}, {&(0x7f0000000300)="337e6f2aaf9573d4b0f3841bf872affbce8ae69070b5f1c9abb0b05c72ac43732ae4f8dde0f76b1c56e5c98d519b0f27c178a463af72a5f1d2d7d798ebb4b8edcc08f7a28bd2d24348767282ec6638365be4a196d745d330a36e2b6e8ba7fb76f44e8044d2dc0e854cfe4c75ee3dfa9a15509651ca2ca96b2a11c041e8a3", 0x7e, 0x3}, {&(0x7f0000000380)="1635610ea25fa8587b407cce26f3b4f893870362da5dae89c9a189e261825eaa51909fe62efb41a1315775377178bc3f3233218144eef1dce924630ef33f10b06dcf76f8c0a5a7ea93e3fcde346855845e497c6b1f3420579944ac52bae9d11edd07966cef92f587ca42d0372c9e0a5885aba1d61b6a2f6079fe25b351e0774c4796b4e7eb9248cc39614490a39519688214b98ca082bd705cbac93b35a982216626", 0xa2, 0x4}, {&(0x7f0000000440)="3aabf11106d5131038a93938fd1f280037438f4b890bc8e7b514853194203d07a711b36c9a1f3d1768c42f25c0c71c0f8920c6518d0ae1115df7e82dac9cc2bf4fcdae39ca46dce94a719ab2c82929b24623bc249cfac0d85755c873d86a589dbedd16b8231318b515fcd0822fd57d02e47b86c1668c796860abf7811408a280abd9bd15e77bff8d129bcb090bcf8ae7e2a619189f4a5a79e5df41dd78e13ebfb0b348aeeecf699915fd180c6a68f9844098c5ea11daab402636726b644886da", 0xc0, 0xfb}], 0x40002, &(0x7f0000000540)={[{@dmode={'dmode', 0x3d, [0x3f, 0x38, 0x0, 0x3d, 0x30, 0x3f, 0x3d, 0x31, 0x36, 0x0]}, 0x2c}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r1, 0x1}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/51) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000640)=""/4096, &(0x7f0000000140)=0x1000) r3 = eventfd(0x0) close(r3) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000857ff8)={0x0, r3}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) 2018/04/06 06:13:33 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) lseek(r1, 0x0, 0x3) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:33 executing program 4: prctl$setendian(0x14, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="020300090e000000000000000002008f4a400100000000000a000000000000000000000000000000000002000000000000000000000000000200010000000000000000020000000005000500001b00000a00000000000000941aff0100000000000000000000000000010000000000000062090f9539e5481d84b615fe92657de9f79a4373361e35d666790eab2c53d7ff50b79c37ebb41c8f4855edd5a5b29b7af311be31229d7caaa881151e3653a636171cc67ee692fe17731608e06870aae489d2beb77d63505c0004d6e68b86fa73cd84729c398a00017cfe9aac4ec020931872d8c4b31d892f0e438e540db77e71f22b4bb7e32fdac04c8331b5481a1915654dc53a35753907671561904cbb99443684cf160068201657c664a654ecef5d745a70c5a24e5ee2db6124683b78b22583dd8a891a000f01075251bbd9e7c4127b9876cf60ef7dcfdd7ef429f3ceb28b032d9693d65797d3709f289cda79712e4a7a6e792fc759fbd0c9b8e9525d9192fb3edadf6b12aa8ea8beb378f000047d403b851567b4693c37189631b07bffac542f0d889f506169b4ea5e06ee994012a435964d5d0695091b60049a66918db2289a79ba2cdc78554adffa5c64e8761f2f9276554e513e18aa227efad932d85880f3cbd4544b5182ec57411b40364619b6f08921ba5112ef64c01649dca266bd8ee47fd0ee4da68f1e5ddf23d5dddb174f2021efe1aafd46a839da4f566ecaedb885ba5c13546a123e62f810ff42cea63caf0d7ead4b765679e5e643e38abe5a6079a4c717105cb93693b320301c6829a36e82d4fd5a47e29a7e6fea8abf1225f886121f142f3d9b715ffbde2d9f3049c255d22e20149b10508cdeb8785e6b3a13b759f22d4262feefbc2ac355e43b0d3ce906ff96e3be247cb0ab289f5b6deffdabbe272cff2b5c5e3f3b884d1ed179a65bdc6fe5c43fb0895e1b38b7a6980aac1b7cafc306cfd190d6a0e8a0aa7b1459f63be14f568cc12b5e6349ddbce252b18351b89bae82f02e27a6c631b9e73a63265a4451136b625bc2979dc2f9d601bc44840bd6"], 0x70}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f00000000c0)=""/193, &(0x7f00000001c0)=0xc1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x2, r2, 0x1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x1ff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e23, 0x8b47, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x84) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6671a113, 0x1) r6 = fcntl$getown(r5, 0x9) sched_getparam(r6, &(0x7f0000000200)) getrandom(&(0x7f0000000440)=""/35, 0x23, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/06 06:13:33 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000090000fa", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1], 0x38) 2018/04/06 06:13:33 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in6}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000400)={0x0, 0x3}) r2 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x4f, 0x80}, &(0x7f0000000300)=0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}}}, 0x84) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="b102bd457339"}, 0x14) 2018/04/06 06:13:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x80010000) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/04/06 06:13:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000180)=""/61, 0x3d}], 0x354) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0x383}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 06:13:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00'}) bind$can_raw(r0, &(0x7f0000000180)={0x1d}, 0xfffffffffffffea7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8402, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)) uselib(&(0x7f0000000280)='./file0\x00') r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x277) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f00000001c0)="4b4476c27ef8f9aec4353d76cb5c3b852ab5b24d0165b87e42b228c461546bd0add3c2f5785bdfc31d24819b54e81c427d0acd2d2fa2cba1685db47bca9d2d0591f1a0334223fded57e0756e1c5df1dd79fa5b882aec07979166496577e8b4110983ec9797d2be4aa1a5cab1271f598f90760cde284439c555a6628e1d8bc97061e33ca9c68d7e94502400238a5566794da294b5f30d7c02009679294c44a21d30bdc67b854b98a9", 0xa8) ioctl$TIOCEXCL(r3, 0x540c) ioctl$TCXONC(r3, 0x540a, 0x9) 2018/04/06 06:13:33 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x3) membarrier(0x63, 0x0) 2018/04/06 06:13:33 executing program 2: r0 = socket$inet6(0xa, 0x8000000001, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x7) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x80200) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400a00, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80002002}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 06:13:33 executing program 5: write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x87, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000180)={0x8, {{0xa, 0x4e20, 0x9, @empty, 0xff}}}, 0x84) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x10000247, 0xfffe) 2018/04/06 06:13:33 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/224) 2018/04/06 06:13:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/06 06:13:34 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x50385, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffdc4, @dev={0xfe, 0x80, [], 0x15}, 0x401}}, 0x1ff, 0xffffffffffffffe1, 0x0, 0x10000, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) r3 = getpid() open_by_handle_at(r1, &(0x7f0000000400)={0xde, 0x1, "6c873de4b01465e4cf21706e2a5c804324be0abe47e65d73885b77b38d5ecfbbcf4c3105e43d94ce1bce23bf59b8907b4e1e697fcbb8f2d6b9e0b64b4c606c7065f8cd9c8c8fdb4a454e714b0e3996157d9d9125f0e2d3ddd5b76ba8a14db74e7ab1e1b9d628bba6d1905e1c9f99a4f2540cbdf5f538e340c1a035c1e1291d03d28946c2f2593a6606c6694ab9b567f72f2f11eae79a8027e44846503b780f63586c4a7380eb879fe2a237379360c2b57e3cb96c5a4a4632854d7a07f78d9834e6d9eaeae546b7a5355d6e048a48de43bcc541474b34"}, 0x30100) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000002c0)={{0x401, 0x2, 0x0, 0x40, "2c064725743c1d25140bb978d8f6cca9dc8cdca3eaafdd60b34877226435675b58ca1d9d5c3a44d7ee78be10", 0x8}, 0x0, 0x0, 0x1, r3, 0x5, 0xfffffffffffffffa, "422b7ed93b1933f22b522ec497384dc2bcde647689f413fd5881c6036679394e187c4a605d1e973a8bc91590a5b387d4775ca6769536929634050bb6aaf1a631", &(0x7f0000000100)="76626f786e65743076626f786e657431cb00", 0x12, [], [0x2, 0x9, 0x1, 0x8]}) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x23e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/04/06 06:13:34 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x43) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x24e}, &(0x7f0000000240)=0x7) 2018/04/06 06:13:34 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) mq_open(&(0x7f0000000000)='eth1#em0\\cpuset@#\x00', 0x82, 0x20, &(0x7f00000000c0)={0x6, 0x9, 0x2000000000, 0x3, 0x4d7, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/06 06:13:34 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000001080)='/dev/vcsa#\x00', 0xff, 0xf7b4edfd4b280f61) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001100)={0x5, 0x8001, 0x1, 0xe37, 0x8, 0x100, 0x7fffffff, 0x80000000, 0x2e, 0x9, 0xfffffffffffffffc, 0x7ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002600)='/dev/admmidi#\x00', 0x7ff, 0x400002) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002640)="9b60045f567f9e38bd37e889d177053cc4f6e4fc567ca192af55240882bf8c3bda02f206f3e2bf296e6797f9bf110b8401143c503b2777ebc0317b7053a7738c52c81183ea26d8073cda599280aded898bb41696c9e2ba78ca02c39488f293a927eb033632f5b8499056ad1cb52d695862b24fd89c9d2df7f5c947994aa12962f3a1714daaa221bbb6c46fb8dc753bcd17c5657dbd86e40e78cdfdc0b417062e14bcab865675962202232386e635a7f359ac78a6e6cc4af437b01355206a0325aced41cc9719901d2e770152da2779862d60001395a3e09038f9786c3c5817547981537cc7720d551e", 0xe9) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001180)={0x4003, 0x7, 0x7ff}) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x3) unlinkat(r2, &(0x7f0000001040)='./file0\x00', 0x200) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000010c0)=0x40, 0x4) write(r2, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r1, 0x0) close(r2) 2018/04/06 06:13:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x300000a, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/06 06:13:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x2c}], 0x9249249249249d2, 0x800000000000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x92, 0xca47}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x57ce7164, 0x3ede, 0x89, 0xd7}, &(0x7f0000000180)=0x14) 2018/04/06 06:13:34 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffffffffffff, 0x4) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$kcm(0x29, 0x42, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) 2018/04/06 06:13:34 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x38d001) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x4002, @multicast1=0xe0000001}}, 0x3ba) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = syz_open_dev$adsp(&(0x7f00000009c0)='/dev/adsp#\x00', 0x4, 0x200000) connect$bt_rfcomm(r1, &(0x7f0000000a00)={0x1f, {0x9, 0xfffffffffffffff8, 0x5, 0x952, 0x4, 0x5}}, 0xa) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8001, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x3}, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x1) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) readv(r4, &(0x7f0000000240)=[{&(0x7f0000000200)=""/28, 0x1c}], 0x1) write(r4, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80201, 0x0) accept4$ipx(r5, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000540)={"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"}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x3001030}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x24, r6, 0x201, 0x70bd28, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x24}, 0x1, 0x0, 0x0, 0xef97d7c99422f34e}, 0x0) writev(r4, &(0x7f00000004c0)=[{&(0x7f0000000440)='B', 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) tkill(r3, 0x1000000000013) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x81, 0xfc9, 0x6, 0x7ff}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r7, 0x5, 0x1, [0x4]}, 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0x4, 0x0, 0xc6b, 0xfffffffffffffff8, r7}, &(0x7f0000000980)=0x10) 2018/04/06 06:13:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x648, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x8}, 0xff, [0x40, 0x8, 0x0, 0x7, 0x4, 0x5, 0xa0ae, 0x20]}, 0x5c) 2018/04/06 06:13:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '\\-mime_type*vmnet1.'}, {0x20, 'vcan0\x00'}, {0x20, 'self'}], 0xa, "958048aff413ac3a6d286a92286b6e792e2f64863726757ba1f2505b49e4d592ea7acba3a681e4d6a23ec910fdc0197e89a327e4dbe3c1ddc2d5f9ea3550b7608956b6a0547b096c6e5c67bb212e1d48eeedba2cf7a9c09879"}, 0x84) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, {0x20, 0xfff, 0x8, 0x7e, 0x1, 0x3}, 0x4, 0x4}, 0xe) 2018/04/06 06:13:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0xfffffffffffff6e0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/06 06:13:34 executing program 6: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f00000012c0)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x8, "71756575652b85820000000000000000000000070000040000000100000000000000ffff43a600f3ffffffffffffff0000000016000001000100000000000100", 0x8}) r2 = socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000001080)) write(r3, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200", 0x18) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000001240)={&(0x7f0000001180)=[0x5, 0xf3e2, 0x7, 0x8, 0x53, 0x200, 0x4, 0x3ff], 0x8, 0x8, 0x8, 0x400, 0x3, 0x5, {0x2, 0x81, 0x6, 0xff, 0xff, 0x7, 0x3, 0x0, 0x4, 0x25, 0x0, 0x5, 0x843, 0x8, "864b848d412ac918919a10e57c13f0059079eb9d74433e28590e1fe1e3581bb5"}}) bind$bt_l2cap(r1, &(0x7f0000001140)={0x1f, 0x6, {0x3c, 0x7, 0x1000, 0x10000, 0x1, 0x8}, 0x0, 0xb9a}, 0xe) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x40) write(r5, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r5, 0x0) close(r5) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r6 = socket$netlink(0x10, 0x3, 0xe) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) setns(r5, 0x8000000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r7, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) ftruncate(r1, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000740)=0xfffffffffffffffe, 0xffffffd8) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001200)=@known='system.posix_acl_default\x00', &(0x7f00000011c0)='/dev/dsp#\x00', 0xa, 0x3) bind$llc(r7, &(0x7f0000001100)={0x1a, 0x4, 0x1, 0xe7, 0x6, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) unlink(&(0x7f0000000580)='./file0\x00') 2018/04/06 06:13:34 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4400, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:34 executing program 2: unshare(0x40600) unshare(0x8000000) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/04/06 06:13:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000001000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:35 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={"f6634c6e3e09003f0000000000000100", r1}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r2}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000140)={0x1, 0x10001, 0x0, @random="2dae70a8bce0", 'rose0\x00'}) 2018/04/06 06:13:35 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) getcwd(&(0x7f0000000000)=""/64, 0x40) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) socket$unix(0x1, 0x3, 0x0) 2018/04/06 06:13:35 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000680)='/dev/snd/controlC#\x00', 0x13, 0x121280) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x1, 0xfff, 0x9}) r1 = syz_open_dev$amidi(&(0x7f00000006c0)='/dev/amidi#\x00', 0x4, 0x8400) getsockname$ax25(r1, &(0x7f0000000700), &(0x7f0000000740)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) close(r0) syz_mount_image$reiserfs(&(0x7f0000000400)='reiserfs\x00', &(0x7f0000000440)='./file0\x00', 0x8, 0x2, &(0x7f0000000a40)=[{&(0x7f0000000480)="1694f9465d37fcfda5f90bb41aa3b9835876cd06c46b8cb857f6eee39e11fe4a7b6aa93ecb611f6b7f885426dbed0332fc13434f06cfbe3078e9dea20fca373f505e14bab4366cb80429cd98989e49a99c28840db6f5f3249eeec2313a091e264d18bf6e5d98855c300a140069e7a769722c2e35202c0f806242a03026fcbf9b97ea2fd9418e0f75e6e462fa4d58d7b5ad7c349d02fcaaca9158ef45bc3b7e15e549a07170f9553b09c50ed9a6e0ba295c66dea0ce815da88efb430e9347cfb89896109a898a664e1e1cdd19995c208950d14a66db3faa038efc0392dbbc597d74479b7b43b2d0d439fbdf60bb1833c6ed77d26e3d3cbf0bc182", 0xfa, 0x2}, {&(0x7f00000005c0)="ac854b246c3c1c79ec66fe56720682d9a677ef7bdd44c82c5b162644a6cb7efb8170ee1f71d89c7fffc1bba33ca03c8ca6080d192922683e2f1bf4da9ea2a620454462c84469a1d6ceae44463f2c241136c8aaf87287cc23ad1f9d0674ef39e16440dc76f7d25be65d09bf8f1aade59b1ebba534186a0b360838befe7e04fd63ec2b063597db9309e6f2e510e2a53b19f5", 0x91, 0x20}], 0x0, &(0x7f0000000580)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000040)={0x10000, {{0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x1, 0x6, [{{0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x19}, 0x5}}, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, {{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0xa7a0}}, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x5}}]}, 0x38c) 2018/04/06 06:13:35 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/227, 0xe3}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/06 06:13:35 executing program 3: clock_adjtime(0x3, &(0x7f0000000000)={0x60725070, 0x8, 0x3ff, 0x5, 0x0, 0x81, 0x1, 0x0, 0x2, 0x400, 0x2, 0x0, 0x0, 0x7, 0x1, 0x7, 0x80000001, 0x200, 0x3ff, 0x3, 0x3, 0xaa0a, 0x1, 0x0, 0x3, 0x9}) shutdown(0xffffffffffffffff, 0x0) 2018/04/06 06:13:35 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r1, &(0x7f0000000580)="e9933e3d3282f1ddae8227", 0xb, 0x0, &(0x7f0000000640)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f5568e9d31a1f9834615b8caa7e248b8057e3227f3441bd63a1b956ea29886697dec0b67dca98c915087b90ae65f22ac64ee64bf6e362cc28db41ce36945b6"}, 0x58) 2018/04/06 06:13:35 executing program 6: r0 = socket$inet(0x2, 0x180806, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/06 06:13:35 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x8001, 0x3f}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x1ff, 0x5, [0x0, 0x3ff, 0x20, 0x5, 0x9]}, &(0x7f0000000180)=0x12) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x7ff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x80, 0x4be, 0x2, 0x2, 0x0, &(0x7f00000001c0)='dummy0\x00', 0x0, 0xfd4, 0x3b}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:35 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x440002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_mr_cache\x00') sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000140)=""/143) 2018/04/06 06:13:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$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) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x3, 0x7}) 2018/04/06 06:13:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) 2018/04/06 06:13:35 executing program 2: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet6(0xa, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/06 06:13:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0xd24c953c07ab5517, &(0x7f0000000000)=""/236, &(0x7f0000000100)=0xec) 2018/04/06 06:13:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x20000000000000fb, 0x1, &(0x7f0000000100)="5e0c602708f88bf23ab8303e54c7f5729f6aaf3715b0113219c9bd079e1eabd1198628f786496802f6e2b049484594c9a7eca0be5579fe007e3cc5e5aeb98d360d30762384c2a34e9814e780026f20fc8224ca91c28fdf821f8bbb815bb1be763c772053e3a16e45", 0x68) 2018/04/06 06:13:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x600302, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1ff, 0x18}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x400}, &(0x7f0000000140)=0x8) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:35 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="38ee0000", @ANYRES16=r2, @ANYBLOB="000027bd7000fbdbdf250b0000002400010008000b007369700008000200160000000800050002000000080002009f000000"], 0x38}, 0x1, 0x0, 0x0, 0x40040c1}, 0x4000) 2018/04/06 06:13:35 executing program 2: fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000000)="0000000201000000000000010400000000000000", 0xffffffffffffff34, 0x1) r0 = socket$unix(0x1, 0x5, 0x0) dup(r0) 2018/04/06 06:13:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, @random="6b4094798efc"}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x40482) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/04/06 06:13:35 executing program 5: r0 = memfd_create(&(0x7f0000000340)='dh\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "93756575653000000000020000000000000000000000000000000000000000000000010100"}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000001c0)=[{0x2, 0x800, 0x4218, 0xc3b6, @time={r3, r4+10000000}, {0x1, 0x60c}, {0x3, 0x1}, @ext={0x8c, &(0x7f0000000080)="9856cc5b0eab83d4f55dc9aaab2f651deb99782aa9bbf4dabed8f384988d4b8696b8e7944fbb8a4d03c09e00be5c2480d6e3f5ec23f7f36841606d70c37683331f3f5cf1a21fa3dcfa569fd10b2a36da3348a1f2eb581e8c3219ba251e4295dfc2e5ffdd869bd7f39b23db176a49d1af8457091b60d318133e9eb67607c973a1f9c68726fa72778cb74ae104"}}, {0x4, 0xc04468, 0x9, 0x540, @time={r5, r6+30000000}, {0xffffffffffff8000, 0x3}, {0x7fff, 0xdf}, @raw32={[0x7fffffff, 0x7fff]}}, {0x4, 0xffffffff, 0x6, 0x4, @tick=0x8000, {0x7}, {0x2, 0x1f}, @note={0x6, 0x5e8, 0x955, 0x7, 0x2}}, {0xffffffffffffff7d, 0xffffffff, 0x0, 0x9db, @tick, {0x4e82, 0x1000}, {0x6, 0x9}, @raw8={"5af3b2e1fc4f719e653fefd4"}}], 0x70) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000300)='illinois\x00', 0x9) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000002c0)={0x7e, @loopback=0x7f000001, 0x4e20, 0x4, 'dh\x00', 0x8, 0x1, 0x49}, 0x2c) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000240)=""/47, &(0x7f0000000280)=0x2f) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0xd2, @time={0x77359400}}) [ 927.575191] device bond0 entered promiscuous mode [ 927.605692] device bond0 left promiscuous mode 2018/04/06 06:13:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4020011, r2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000003c0)) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000140)={[], 0x7ff, 0x2548, 0xfffffffffffffffd, 0x0, 0x9, 0x4000, 0x0, [], 0x54}) 2018/04/06 06:13:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/04/06 06:13:36 executing program 4: r0 = socket(0x1b, 0x0, 0x4ee) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) accept4$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) socket$key(0xf, 0x3, 0x2) 2018/04/06 06:13:36 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendto$inet(r1, &(0x7f0000000180)="076048911a65b9c128c2d93a3170b7680fe07586541a4301c554b7b5b919c9e94be34346b6ad0e282fe5367f9ab69db60be1e4d85b54160c0a159938e5a4ae96d08d97f5e7502d866c39ac63c44dc50188a1d164687c83fba6ba68106fb0fb8a364d0f0f748a5128ea6afd170bbb3a89f61d5210b838e4c7776c93f73fbd0c647e58dd59ee8efcd6473e357c5bb42d5edcc129777ea1c37e0764da9c5f229df8ac04a3aa3d36b2c6378cf5e4c2506c6bf424cbdffe81920d7f7db88fab2a18955bfd06e44752f5729d3edbb25ed024b007ccff8b1b69fcd199a3daa22c80b9e668", 0xe1, 0x4000000, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0xc883, &(0x7f0000000040)=0x4) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:36 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0xfffffffffffffffe, 0x0) ioctl$int_in(r0, 0x40a0000080044dff, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/06 06:13:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380), 0xffffffff, 0x2}}, 0x18) 2018/04/06 06:13:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, 0x3, 0x0, 0x6, 0xf345, 0x1}, 0x98) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/04/06 06:13:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) fchdir(r0) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:36 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000080)="6945eb150193deeeb263779b371ebbee3cbc85b532e2b04bb702b4bcb13992303714df617fb0f8dde1a3ac34c8a78a2115652696352362aca77663a39d7c5612cd7b0d1c30a4865ecd87e33483385ae4ef91a2291daff901804ef502829bdf9e5e1527a57f7d", 0x66, 0x24000000, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x8001) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000003c0)={0x2, {{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x1, 0x2, [{{0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0xd}, 0x6}}, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}]}, 0x18c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r2, &(0x7f0000000240)="b0a80c984e5f19532aae5227691cdbcf28cb3ef54b02892fc1e02f", &(0x7f0000000280)=""/182}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r4}, 0xfffffffffffffee5) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_flags=0x800}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/06 06:13:36 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000f40)={0x1f7e, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000f80)=0x20) 2018/04/06 06:13:36 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', r1}) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) close(r3) 2018/04/06 06:13:36 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:36 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x100) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e21, 0x4d4, 0x4e22, 0x8, 0xa, 0x0, 0xa0, 0xc, r2, r3}, {0xffffffff, 0x8, 0x10001, 0x9, 0x7, 0x3ff, 0x3, 0x5}, {0x2, 0x400, 0x3, 0x57c}, 0x400, 0x6e6bba, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x1, 0x1, 0x80000001, 0x1, 0x6, 0x1ff}}, 0xe8) memfd_create(&(0x7f0000000040)='nfs\x00', 0x2) 2018/04/06 06:13:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300010e000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000005c7d9e7b88fe20052576b5e31a2494fd97fa32d84668249a46713944e6596a7f4e3d87cd02f3e60f1d97b65066a2813c95230b59919c1e7923156cd24479f45e219e9a018ef55e484e1a8c5c014022128853f930cc9e15a006e6dc65a7f4057f1c193e04e856ba64df9389089d0b9cc8f2b48b3cc0cd"], 0x70}, 0x1}, 0x0) [ 928.384171] binder_alloc: binder_alloc_mmap_handler: 21075 20000000-20002000 already mapped failed -16 2018/04/06 06:13:37 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/229) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r2) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r4, 0x0) 2018/04/06 06:13:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000001, 0x200000) openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000bf4fe0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r2, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f000082ef0a)=""/246) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x20012, r3, 0x0) r4 = gettid() ptrace$setsig(0x4203, r4, 0x8001, &(0x7f00000000c0)={0x39, 0x6, 0x7, 0x5}) 2018/04/06 06:13:37 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x24002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x2}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/04/06 06:13:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ced50cc6af0885f248"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000100"]) 2018/04/06 06:13:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'tunl0\x00'}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000400)={@mcast1}, &(0x7f0000000440)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000540)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000003c0)={"4663616e300000000000000003752b00", r2}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r3}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x1, 0x10000, 0x6, 0x6, 0x0, 0x9, 0x1000, 0x2, 0x8, 0x1f, 0x744, 0x101, 0x2, 0x5, 0x17c8, 0x8a, 0x273, 0x7fffffff, 0x0, 0x9, 0x6, 0x10001, 0x8, 0x7, 0x4, 0x7ff, 0x4, 0x8, 0x20, 0xeb5, 0x6, 0x6, 0x3ff, 0x40, 0x50, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x2400, 0xffffffff, 0x80000000, 0x2, 0x8, 0xfffffffffffffe00, 0x1}, r4, 0x7, r0, 0xb) 2018/04/06 06:13:37 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x2000, 0x0) r1 = accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000001c0)=""/181, &(0x7f0000000280)=0xb5) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x1}, 0x8) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090d000000000000000000000005000600000000000a0000000000000000000000000000000002000100000000000000000200000000040003002d0700000100000000000000ff7fdd86e720bcd30000000000001a86"], 0x68}, 0x1}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'teql0\x00', 0x4900}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) sendmsg$can_bcm(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x1d, r5}, 0x10, &(0x7f0000000400)={&(0x7f00000003c0)={0x7, 0x114, 0x100000001, {0x77359400}, {0x77359400}, {0x3, 0xfffffffffffffffd, 0x4f0}, 0x1, @can={{0x1, 0x4, 0xfad, 0x7a}, 0x3, 0x1, 0x0, 0x0, "cd8e5378db5740f9"}}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x8880) 2018/04/06 06:13:37 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001140)={0x5, [0x9, 0x400, 0x80, 0x8e90, 0x5]}, 0xe) rt_sigprocmask(0x0, &(0x7f0000001080)={0xfffffffffffffffe}, 0x0, 0x8) select(0x40, &(0x7f0000001180)={0x1, 0x2, 0x1, 0x9, 0x2, 0xa0e, 0x10000, 0x2}, &(0x7f00000011c0)={0x6f, 0x3, 0x10000, 0x200, 0x3, 0x7, 0x8, 0x40}, &(0x7f0000001200)={0x80, 0x5, 0x10001, 0x100000000, 0x10000, 0x9, 0x6, 0x8000}, &(0x7f0000001240)) socketpair$unix(0x1, 0x20000000080800, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x80000) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x8, 0x7e}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000000040)="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", 0x1001}], 0x1) dup2(r1, r4) 2018/04/06 06:13:37 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0xfffffe67) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8e}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r2, 0x8, 0x8001}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = dup(r1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)) fchmod(r1, 0x100) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) sendmmsg$alg(r4, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000500)="cff152509fcda00401", 0x9}], 0x1, &(0x7f0000000580)=[@assoc={0x10, 0x117, 0x4, 0x9}, @op={0x10, 0x117, 0x3, 0x1}], 0x20}], 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) fstatfs(r3, &(0x7f0000000100)=""/112) recvmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0xa6, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x32f}], 0x1, &(0x7f0000142000)=""/60, 0xfffffffffffffec8}, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x400) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1c) 2018/04/06 06:13:37 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x7fffffff, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000000c0)={r2, 0x80000001}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x10, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0xe09, 0x4}) 2018/04/06 06:13:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a0000000000000000000000001000000030450a5400000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x5, 0x1, 0x1, 0xe6, 0x5, 0x8e, 0x7, 0x6, 0x100, 0x6, 0xff, 0xffff}) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) pread64(r2, &(0x7f0000000200)=""/173, 0xad, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) fstat(r0, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) setregid(r3, 0x0) 2018/04/06 06:13:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/06 06:13:37 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000000100), 0x62d6) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x3000, 0x7000, 0x2, 0x1f000], 0x2, 0x1, 0x2}) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/04/06 06:13:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f00000000c0)={0xfffffffffffffff8, 0x8, r3, 0x820, r4, 0x6, 0x8000, 0x1e91461d}) r5 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) close(r5) r7 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r8 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r7) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000003c0)=0xe) connect$bt_l2cap(r2, &(0x7f0000000380)={0x1f, 0x6e83, {0x7, 0x8, 0x1, 0x2, 0x8, 0xff}, 0x2, 0xae32}, 0xe) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0xfffffffffffff801, 0x4) r9 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r7) fremovexattr(r2, &(0x7f0000000400)=@known='system.posix_acl_access\x00') keyctl$update(0x2, r9, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]) keyctl$dh_compute(0x17, &(0x7f0000000100)={r8, r9, r9}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha512-generic\x00'}}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:38 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, r0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {r0, 0x2}, {}, {r0, 0x28}, {r1}], 0x9, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x4, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) gettid() getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f") setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000002ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe00000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0x51) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='IPVS\x00', 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000940)) signalfd4(r4, &(0x7f0000000700)={0x3}, 0x8, 0x80000) r8 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r7, &(0x7f00000005c0), 0x0, r8) fadvise64(r3, 0xffffffffffffffff, 0x2, 0x7) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/06 06:13:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) timer_create(0x3, &(0x7f00000000c0)={0x0, 0xa, 0x200000, @thr={&(0x7f0000000440)="20f20c5a14a21dc825c7dd7c193ac8f2164415233ab11c8aff27a0af8081112104978d4502b6e42346318f00da88f173ff0fcb3862fa6f", &(0x7f0000000480)="022b2486e09a82a656358e31d009d88c1d63bc6a8f4211d0e3880620b48b57a0bd1d33b2bf9adfd0c4beec01b49f5467ab94cdfdaefc97a0796d7e65c0958067baa29908044519b65179f5283c446db2b4506343cf0b1e580991f7286cb4e262e7cf64be60d06b3f3d3f3d06629931b6ef0ae51b9257d9abc92d829eb426e82c81e6ba440aecf44a89c38ce5db4d5628e2a864f32b930f8259df63719226e92ab86b689293b1be7faf705698af59dc7f2a12cb3a6927a71f14f54f90fdf00ecda46db303f3f8645d713e02038aa2c4e929e7eb7e2528d71474f775286a4bd38d6fef8d2af5"}}, &(0x7f0000000580)=0x0) timer_getoverrun(r3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0xfffffffffffffffe, 0x8}, &(0x7f0000000080)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x40, 0x1f, 0x209, 0x8, 0x401, 0x100, 0x81, 0x1, r5}, 0x20) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000005475a9ce712ac62cfc4dfcd77e4117396cf1441772564f81eaba3b2a68ac375f513b6189f57893eea2b7a64afc45c55b6fbc88cf"], 0x8) getsockopt$inet6_opts(r6, 0x29, 0x39, &(0x7f0000ae1000)=""/221, &(0x7f0000000000)=0x45d) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000300)={0x400}, 0x4) 2018/04/06 06:13:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4800) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000200)={'teql0\x00'}) 2018/04/06 06:13:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000fe68000000000000000005000600000000000a000000ab000000000000000000000000000000000000000200000000000000000200010000000000000000020000000005000500000000000a002000ddff00fafe010000000065dd6355d4e8d30b000100ff9e356a03ec"], 0x70}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/18, 0x12}], 0x2, &(0x7f00000002c0)=""/245, 0xf5, 0x3}, 0x6}, {{&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/156, 0x9c}], 0x2, &(0x7f0000001540)=""/4096, 0x1000, 0x9}, 0x2}, {{&(0x7f0000002540)=@rc, 0x80, &(0x7f00000036c0)=[{&(0x7f00000025c0)=""/211, 0xd3}, {&(0x7f00000026c0)=""/4096, 0x1000}], 0x2, &(0x7f0000003700)=""/255, 0xff, 0x1}, 0x1}, {{&(0x7f0000003800), 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/246, 0xf6}], 0x1, &(0x7f00000039c0)=""/70, 0x46, 0xfffffffffffffffa}, 0x3f}, {{&(0x7f0000003a40)=@can, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003ac0)=""/171, 0xab}], 0x1, &(0x7f0000003bc0)=""/255, 0xff, 0x80}, 0x1f}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003cc0)=""/207, 0xcf}, {&(0x7f0000003dc0)=""/83, 0x53}, {&(0x7f0000003e40)=""/243, 0xf3}], 0x3, &(0x7f0000003f80)=""/140, 0x8c, 0x2}}, {{&(0x7f0000004040)=@ax25, 0x80, &(0x7f0000004340)=[{&(0x7f00000040c0)=""/253, 0xfd}, {&(0x7f00000041c0)=""/164, 0xa4}, {&(0x7f0000004280)=""/48, 0x30}, {&(0x7f00000042c0)=""/83, 0x53}], 0x4, &(0x7f0000004380)=""/224, 0xe0, 0x7819}, 0x8000}, {{&(0x7f0000004480)=@hci, 0x80, &(0x7f0000004840)=[{&(0x7f0000004500)=""/166, 0xa6}, {&(0x7f00000045c0)=""/187, 0xbb}, {&(0x7f0000004680)=""/105, 0x69}, {&(0x7f0000004700)=""/246, 0xf6}, {&(0x7f0000004800)=""/9, 0x9}], 0x5, &(0x7f0000004880)=""/118, 0x76, 0x4}, 0x8}, {{&(0x7f0000004900)=@un=@abs, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004980)=""/31, 0x1f}, {&(0x7f00000049c0)=""/154, 0x9a}, {&(0x7f0000004a80)=""/107, 0x6b}], 0x3, &(0x7f0000004b40)=""/69, 0x45, 0x3}, 0xa08}, {{&(0x7f0000004bc0)=@sco, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004c40)=""/101, 0x65}], 0x1, &(0x7f0000004d00)=""/137, 0x89, 0x7fff}, 0x9}], 0xa, 0x0, &(0x7f0000004f00)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/06 06:13:38 executing program 7: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000f16ff8)='./file0\x00', 0x0, 0x40) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/04/06 06:13:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r3, 0x5, 0x8000, r4}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000000080)={0x1, 0x3}) 2018/04/06 06:13:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x1000000000000}) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) ioctl$KDSETLED(r1, 0x4b32, 0x8) 2018/04/06 06:13:38 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) 2018/04/06 06:13:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x5, 0x0, 0x9, 0xe, 0x0, 0x0, 0xfffffffffffffffe, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0xfffffffffffffffe) 2018/04/06 06:13:38 executing program 2: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/4096) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff}) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000000c0)=ANY=[@ANYBLOB="5600010467b301000800e775800000005a000600260000d30a02000000018060000000000001000500000000"]) 2018/04/06 06:13:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x61) 2018/04/06 06:13:38 executing program 3: r0 = socket$packet(0x11, 0x80200000000002, 0x300) socketpair(0xa, 0xe, 0x200, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000002c0)={0xa, &(0x7f0000000380)=[{0x3, 0x8, 0x4, 0x4}, {0x3, 0x8, 0x9, 0x11f}, {0x5, 0xfffffffffffffff7, 0x1, 0x2}, {0x2, 0x5, 0x0, 0x8}, {0x401, 0x5, 0x7, 0x5}, {0x3, 0x7ff80, 0x3, 0x100000001}, {0x1, 0xfffffffffffffff7, 0x8}, {0xc97, 0x5, 0x572, 0x7}, {0x10001, 0x2, 0x1, 0x101}, {0x10000, 0x4, 0x3, 0x5}]}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r2, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) futimesat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x7530}, {0x77359400}}) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/138}, {&(0x7f0000000140)=""/158}], 0x2000000000000135, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/06 06:13:38 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/107, 0x6b}], 0x1) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000002380)={0x13a4, 0x42, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x4a, @str='em0\x00'}, @nested={0x12d0, 0x2f, [@generic="ae80682367483cf3dd5e99b9437cf659b816a03102c58ef8c61c35a94f6477eb8a509220417fd6750867f5fb96ef50941a08486292bce4418dfe9a97f854d425bbe69fa12771931a0092572f", @generic="0ce618a2e9d55ac27019672554295dd64eaa8d0236bf0bac44ffd869a06119f436565a418016b8f367cf41eabdac5c000694f436ed7f56abca6e859b1e0dbf5466a872db93fc", @generic="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", @typed={0x8, 0x6c, @pid=r1}, @typed={0x8c, 0x27, @binary="6ce70848b638849d3623469b45ce349874c4e360fef8309b3d371c034fc3f9ff44fc672707225f7262bebb2ae51c106fde2b102540f67282042f949e7c906e3d3d9d3e80b1d7259d810a7a64bdca7bcba04960a273b22cd3df5f7989e4e098897edb65939b9b34ac4da4eac79cd39a5c7616dcbc7d7ea3cf9271c3eb92dca3671e064c43d418"}, @typed={0x8, 0x5c, @uid=r2}, @typed={0x8, 0x5, @pid=r3}, @generic="c678d8d2cda6217b96c84fa9430f8f6f567dc9a839bb45ddb50ef0525ad6337df243f4ba7ed376ce5108097b67414476e317881c533df5d2b3cbe75655909cd86a17509dfd377ce818a780a6ea31ce211dfdecfc465f79dfdab251eb47d35937259cf5b7fdc227b00273c5a7abdb8583f35dfc2e6b5d0a096a9591c08c952fcec269c2d4008ede0c87fde4ab320311785fc46359f987a60957594f2514894b90ce3f7384ffd78a01a95cbf16da26b00d02498d0eef4c", @generic="cea1e2fe175d9cd6c98fa120f7e102f8b83cd5955b7b2b99e21ab85fe99ddfef590c420924716d3ecf8fc888a582c85fcc734306551768e26fdc2bad129e5df9c2c78ca58f59e6d9390f1f71b39577fd4bc54ea2d59edb4dbbd6e8fae714ecc096f623ddf53c9f903dc61c7a545f2fa6d0561bced3b786429aff2488e1807ed60cef59c09d85b9b4dce29910d1795dcb8979250762151c1924778b", @generic="79b2a57f8c8cf5c7ff67a4dea4e4fced09e7bd39762d9da439983759ace9a3289d0733cba622023031ee12d794127d33f66705b8010be1f014d272c6474e573d160282dc"]}, @generic="055e89c05b92f374bd3066bf2d08de7dcc08dd805a2e819648ce27db7d2dd9bd192ec2f277b8344d9304712311c06fe6f53228f6c85bf8c00c459c1d385e556328d93ba68ac301acf30b100b8dda0843cd46a4304d10a768c59e4f33f20dd9ca3c7fb7cde54da4cf16b539bd74eece12d812ff423daecd4b49949031c46c7459d310127b31ec4864e515a57098223d74e37e18dc95f1f644326a32da42014fc39c1b651d7d304d18", @generic="5e992781b414", @typed={0x8, 0x3a, @ipv4=@rand_addr=0x5612}]}, 0x13a4}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 2018/04/06 06:13:38 executing program 7: clone(0x2000000, &(0x7f0000000b40)="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", &(0x7f0000000240), &(0x7f0000000080), &(0x7f0000000280)="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") r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7fff, 0x0, 0x7, 0x58, 0x84}, 0x98) syz_open_pts(r0, 0x100) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x57, 0x4, 0x8, {0x5, 0x1f}, {0x100000001, 0xaab}, @ramp={0x4, 0x9, {0x7, 0x9, 0xee, 0x1000}}}) 2018/04/06 06:13:38 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x369001) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req={0x5, 0x1f, 0xffff, 0x7b12}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_extract_tcp_res(&(0x7f0000000140), 0x6, 0x2) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000a004f00000000000000000000010000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) dup3(r1, r2, 0x80000) 2018/04/06 06:13:38 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000380)=""/179) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(r0, r1, 0x5, r3, r4) getpeername(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000280)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r5}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000040), 0x4) getsockname(r6, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x5}, 0x11) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000000)={r7, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000010000000000c70000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/06 06:13:38 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/117) 2018/04/06 06:13:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socketpair(0x4, 0x8000e, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) connect$ax25(r2, &(0x7f0000000040)={0x3, {"789e164411500f"}, 0x5}, 0x10) 2018/04/06 06:13:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/9, 0x9, 0x40000002, &(0x7f0000000080)={0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x101}, 0x1c) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:39 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xa69b}, @in6={0xa, 0x4e21, 0x946582b, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x500000000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e24}], 0xcc) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000004ffc), 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x20, 0x6, 0x50a0}, &(0x7f0000000140)=0x18) r2 = dup3(r0, r0, 0x80000) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x6f}, 0x8) 2018/04/06 06:13:39 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00000001c0)=0xffff) r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r3}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x2aa6, 0x4) getpeername(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000100)='.\x00') 2018/04/06 06:13:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000200)=""/206) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r2, 0x4c}], 0x1, &(0x7f0000000180)={0x0, r3+10000000}, &(0x7f00000001c0), 0x8) 2018/04/06 06:13:39 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, [0xfff, 0x81, 0x3ff, 0x1, 0x0, 0x7fff, 0x2, 0x7, 0x4, 0x3, 0x86a, 0x88, 0x1, 0x0, 0x7]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r2, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0xfffffffffffffff8, 0x4}, &(0x7f0000000100)=0x8) 2018/04/06 06:13:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @tick, 0x0, {}, 0x0, 0xfffffffffffffffd}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000280)={{0x0, 0x1, 0xd7, 0x0, 0x8}, 0xfffffffffffffffd, 0x10001, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x1, 0x16583f89, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) sendfile(r1, r1, &(0x7f0000000400), 0x3) accept4$ipx(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0xc) 2018/04/06 06:13:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="20009de500", 0xfffffffffffffcda, 0x0, &(0x7f0000033ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x40c080, 0x0) r2 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x6021800}, 0xc, &(0x7f00000017c0)={&(0x7f0000001880)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="e7af818af848130140a81004a8405f6ea26cc36710b22a900143cb3a6f552424f708e0b3b28a59084a166be3d6664bf807a3313815ff58c278c30749c4d1e7be32e3b1d68ca385147a22fc14a6c5077b8b01413f2c868f70e26ac9f70a608084b9f423a87f33f8aecad8ceb7a4a5dbc273364995dc886cbb75dfe6d1d45004e586403d094848c8aeb387cfa805471cdb2b01368fb88bc339bac35885dbcb8b6c9ff8e145e254dce1caba59f148d2611c62e53607085b9557d81b9f124020ef5cb4cc063c8164af9fa276fd", @ANYRES32=r3, @ANYBLOB="08001d00", @ANYRES32=r0, @ANYBLOB="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"], 0x145c}, 0x1, 0x0, 0x0, 0x2400c0c0}, 0x8000) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x7fffffff, 0x1, 0x0, 0x0, 0x1}, 0x98) 2018/04/06 06:13:39 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005040)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000180)=""/234, 0xea, 0x0, &(0x7f0000005080)={0x11, 0x7, r1, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x488500, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r3, r2, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x3, 0x2}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) 2018/04/06 06:13:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)={0x2, 0x13, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x7ff, 0xfffffffffffffff7, 0x2, 0x800, 0x0, 0x101, 0x1004, 0x3, 0x80000001, 0x4, 0x4, 0x1, 0x9, 0x8, 0xb35, 0x1, 0x1f, 0xe9f7, 0xff, 0x86, 0x3f, 0x2, 0x8, 0x628, 0x897, 0x3ff, 0x100000001, 0x90, 0x900000000000000, 0x7, 0x0, 0x5, 0x1ffe000000000, 0x2, 0xc02, 0x3, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00000000c0), 0xc}, 0x1000, 0x1, 0x8000, 0x7, 0x1, 0x400, 0x6}, r2, 0xa, r1, 0x8) 2018/04/06 06:13:39 executing program 3: 2018/04/06 06:13:39 executing program 6: 2018/04/06 06:13:39 executing program 7: 2018/04/06 06:13:39 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'ip6_vti0\x00', 0x1}) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x80400) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f00000000c0)={0x84, 0xb0a3}) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') 2018/04/06 06:13:39 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x1, 0x82200) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000003c0)={0x2}, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="020300090b000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002010100000c0000000000020000000002000100000004d400043401000050407e3f272c448eb623e2148ee1967596530000d69a69622113af8285315e12ccdb24de1ce6607ae3fcecba120ab535d43319fae6843fbae7bdeb184b3ce44fb6cfc3766f6f7dfac5565f19a6d8d94a430bf00f4d551bbb8f7c9fc56cb40cd3c5895716fe32181c17740c16f00b2f69a72e82f12ad25b3b0500000000"], 0x18}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x1, r1, 0x1}) accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) r3 = dup3(r1, r1, 0x80000) r4 = request_key(&(0x7f0000000500)='rxrpc\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='eth1$ppp1\x00', 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$get_security(0x11, r5, &(0x7f0000000400)=""/125, 0x7d) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001e00)={@loopback, @dev, 0x0}, &(0x7f0000001e40)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001e80)={@mcast2={0xff, 0x2, [], 0x1}, 0x5c, r6}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000001900)={0x6, &(0x7f0000000680)=""/168, &(0x7f0000001880)=[{0x3, 0x1000, 0x64, &(0x7f0000000740)=""/4096}, {0x7, 0x5, 0x7, &(0x7f0000000480)=""/5}, {0x0, 0x45, 0xfff, &(0x7f00000005c0)=""/69}, {0x1, 0x1000, 0xfffffffffffffffc, &(0x7f0000001ec0)=""/4096}, {0x8, 0x2a, 0x3, &(0x7f0000001740)=""/42}, {0x5, 0xee, 0x20, &(0x7f0000001780)=""/238}]}) r7 = openat(r3, &(0x7f0000000040)='./file0\x00', 0xa0800, 0x149) setsockopt$inet_buf(r7, 0x0, 0x3b, &(0x7f0000000080)="01538cb77c727daf173e07491ea81b1339dc22e87f60f02973011d694d21d9704f2ebfdfea0ed497bf4ca927", 0x2c) getsockopt$inet6_dccp_buf(r7, 0x21, 0xce, &(0x7f0000000140)=""/196, &(0x7f0000000240)=0xc4) 2018/04/06 06:13:39 executing program 6: 2018/04/06 06:13:39 executing program 7: 2018/04/06 06:13:40 executing program 2: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/06 06:13:40 executing program 5: 2018/04/06 06:13:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x2, 0xef9a, 0x3, 0x8, 0x1ff, 0xb995}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x15, 0xf6, &(0x7f0000000000)="a3dbefd2b7d73b540f8cbf592b08b815b186fd387bfc29d8ad440f91e7e5c81f60a2557281e78aceecd6e270514e4362db76361c253249b842dc39367133299bf25f702a63a000519fab8b96de4cf27c2f3f7dc9a0dfeb720c54d0c6a449c376d0ce0a1da16b55f44259548d988bbd552d5fc8e728ab58827e43597422173d83bf179e637107c9c80ea322420a02f436220f44fb9d2f1e8ffd2d7fa7d6d516bb01e6f61790ad362348e8a8360f5561239df2e9ae1517b855e0499d0eea564782b07af437bb188d701f736032577c171bec34d1f1b6fc9684f32c2a1c4f29ff61658787e6d56749b6b60670f69ed36d7271ef04655123"}) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:40 executing program 3: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20012, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/06 06:13:40 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000001c0)='efs\x00', 0xffffd, &(0x7f0000000200)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/06 06:13:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000005c0)) 2018/04/06 06:13:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/06 06:13:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80b, 0x13e, &(0x7f0000000100)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x0, 0x70bd25, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc8e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x41}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f000000bff0)={0x1d, r3}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'sit0\x00', 0x200}) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000080)={0x3, 0x8, 0x8000, 0x856, 0x0, 0x2, 0x7fff, 0x5, 0x0, 0x101}) 2018/04/06 06:13:40 executing program 5: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000100)={r0, 0x2}) r1 = mq_open(&(0x7f0000000040)=',\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800}, &(0x7f0000000000)) 2018/04/06 06:13:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), 0x299, &(0x7f0000002400)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/04/06 06:13:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@nl=@kern={0x10, 0x0, 0x0, 0x40800000}, {&(0x7f0000000000)=""/51, 0x33}, &(0x7f0000000080), 0x42}, 0x9c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x7}, 0x8) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vlan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) pread64(r0, &(0x7f0000000380)=""/105, 0x69, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f000000bff0)={0x1d, r3}, 0x10) r4 = dup(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'irlan0\x00', r3}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) pipe(&(0x7f0000000400)) 2018/04/06 06:13:40 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc0880) prctl$intptr(0x1d, 0x54a) [ 932.582438] binder: 21282:21288 got transaction with invalid offsets ptr [ 932.620822] binder: 21282:21288 transaction failed 29201/-14, size 40-8 line 2991 [ 932.658471] binder: BINDER_SET_CONTEXT_MGR already set [ 932.671785] binder: 21282:21304 ioctl 40046207 0 returned -16 2018/04/06 06:13:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:40 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7, 0x18840) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c2000000c297efa57488a2c205f225fe3db445c9e4033d0dcf58389765a2ff1cbefb44e5f49c83e803c35f26f4738980fde126e67c6d6c71d6ac85994323d9c99eedef9986d8b92f8832b13e47a9b74605c96702d78879c1eba9dc8d84aff4302d928a568f8236c6391caeacdc85a82f51a97242f104e80beb73fdbfcbf47c2be1b0758fedb588f3d8ba7b3ef4d86887b7e43d66ebf819dc935d8246d2e22178e98a87b83a9d98c6e56744fc9364328087355870afae5d5eafa3a810b068a446ad9cf637"], &(0x7f00000001c0)=0xca) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2, 0x100000001, 0x20, 0xfffffffffffffffe, 0x8}, 0x14) getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) 2018/04/06 06:13:40 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4880, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x10000, 0xc000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400340, 0x0) sendfile64(r2, r1, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:40 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xc, 0xfffffffffffffec0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x26b2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000000c0)={0x7, 0x4, 0xd, 0x4}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/04/06 06:13:40 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bcsf0\x00', {0x4, 0x1, 0x0, "11183ce04f7c"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c7ff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1000}, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xbe}, 0x8001, [0x988, 0xb4a3, 0x200, 0x7, 0x80000000, 0x3, 0x400, 0x8]}, 0x5c) ioctl$int_in(r1, 0x5452, &(0x7f0000cd9000)=0x1) 2018/04/06 06:13:40 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x6, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/1, 0x1}], 0x20000000000000d1, 0x0) timer_create(0x2, &(0x7f00000003c0)={0x0, 0x21, 0x4, @thr={&(0x7f0000000280)="7cb27bb900de4786946a6fd16e202df02b113efc4a651a703b736370a7c4d37fa3ae587bc244f1fb3d0fb4bc697af9ef2d2f", &(0x7f00000002c0)="120aeea7feb879877ff069847755b57aa317eba63e31576bc8c57dc722d65f356ed359bb4cdbce632e49ffbdf065b54c40b23f7099826082ad2f1fe1c88310a22c01c8dfd7d3b1876ee673a60ca38f66951ccca73d8ee555ce9385498c323dd059c5da3ae18146b20446d2a3638f22520a943b11a2467ca57cc9cc6d94fe12d4793efb6c66bc6811b2a064aed0c1a831e6bc8e59f9cd270790e7433ea9dae6c0f90529e748f021f324d381afb6edffc427861a7cc3a23e27eeb2a7763ed49f8f7c7a49004b0361"}}, &(0x7f0000000400)=0x0) timer_delete(r2) eventfd(0x7) timer_create(0x0, &(0x7f0000000080)={0x0, 0x3a, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00000001c0)={{}, {r4, r5+10000000}}, &(0x7f0000000200)) mq_timedsend(r1, &(0x7f0000000440)="c476e8e0c2ae9d87f34a01abd02287f72a3c468fb0a1b621c6b79205daa1166df7774fd515eb1cbdfb54711abee4dc0ef4f64da767845695a8175a6d761e8a7422cdb4e37f8b9670c1986024dc15f77dab8292a811aa15c50b2b", 0x5a, 0x3, &(0x7f00000004c0)={0x77359400}) 2018/04/06 06:13:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)="62e809980347fc252466c9d4ffcb04a00fa8773ea186bc86ae8893b2f09d4b08cf325c8aadcaf90106cf4081d3158c4a6a43c548d37b00202913a2a04837dbb5f068ff2c55ab50c519a1e89b7a702bc25770aa8f3e026179ec0fd855e23b9300", 0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) 2018/04/06 06:13:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x3) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a6", 0xa8}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) [ 932.714599] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 06:13:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xb40d904f0c1a4726, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x96ea, 0x80, 0x178b, 0x3, 0x80000000, 0x2, 0x2, 0x2, 0x10000, 0x4, 0x4, 0x5}) ioperm(0x5, 0x1, 0x715) 2018/04/06 06:13:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./control/file0\x00', 0x4001, 0xb) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x1000000) 2018/04/06 06:13:40 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0xc000) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)=@ioapic) fchmod(r0, 0x94) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40002, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000008, 0x30, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x9, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) connect$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) fanotify_mark(r0, 0x8, 0x33, r0, &(0x7f0000000280)='\x00') clock_gettime(0x0, &(0x7f00000002c0)) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000300)={0x2, 0x7, 0x100000000, 0x1, r2}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000440)=0x100) syz_mount_image$jfs(&(0x7f0000000480)='jfs\x00', &(0x7f00000004c0)='./file0\x00', 0x3, 0x0, &(0x7f0000000500), 0x40000, &(0x7f0000000540)={[{@gid={'gid', 0x3d, [0x38, 0x38, 0x7f, 0x7f]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macgreek'}, 0x2c}, {@discard_size={'discard', 0x3d, [0x2d, 0x7f, 0x36, 0x39]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}, 0x2c}]}) bind$llc(r0, &(0x7f0000000580)={0x1a, 0x0, 0x8674, 0x4, 0xfffffffffffffff8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000005c0), 0x4) write$cgroup_subtree(r0, &(0x7f0000000600)={[{0x2f, 'memory', 0x20}, {0x0, 'memory', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'memory', 0x20}]}, 0x23) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000640)) getgid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000006c0)=0x80000000, 0x4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) sendmsg$kcm(r0, &(0x7f0000000bc0)={&(0x7f0000000700)=@ipx={0x4, 0x0, 0x6, "05acd4559931", 0x2}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000780)="d1c4a18fb82dd71bb3aa11e170c305107c17f2f2c8c2b0b81595dc96a3c1cbd113161aaaf0042ff15f67101e7370c70cc0a34ad471695de87f219663c87f24265fc27e842481914c3cd494e3d562563e67f0d08a8bde5dbebe57688be7fbfc0ca02aae64e0ffa2bd8d151654be5d72f1746bee67956e3564573d2502c6f713b4e49de4cda4b23d5071089ca36719006b4ec595814642b502e1cd05ea8b946ee66d25a6a11cced10bca5ae0a27b87ec67ae8110211739d4609b8b4d4945b0f998fcf7c2", 0xc3}, {&(0x7f0000000880)="b1dd8409b2d2373fbc6d00c8f29aa227a8553faf81042cb1ee9db08b2a53ceaa99083e497340d15211bd3ff62edef8f062a6ca19b3d333dd8d7949d1f7c21f9c84bf23a9", 0x44}, {&(0x7f0000000900)="b1cea2a7d42275dc8678fa14421eacbd3bb484835d2f36cd343522785fbe1a6d357b68883d785c64777230d7618e4389a104290b589ceb8dabf3c105db85bfbfb34ea47e1577ea96261b022bf3155596a361173567e93ddd68380d64391090c16f945f89365bbfae139cf0182878cfa7bc62702ccd68e7c0f6e046e64e9f25adcb0c4c4495127966b192eab39080a53f5b82a944564bece2c0504065139b23bbb35975128e8bf08a23e9d5ef59be63ffdb21a23ee864203aff98dea7137b7320cf", 0xc1}, {&(0x7f0000000a00)="c90db3f2684d60d5440364167ac7ad7958c165a48cbd798dcd06126218ed83c0a5624108c574f40257685ceff986cbc3649737a7b4acccee5982d2d58e27cff44af09796605753f72e91b1ed70d9137c8f41f3fd3b076b44996b205c5fa63f6593565b12f8fe017abd6d3a4aaeb671caf747b98025368d2e9551115d2059fdc2ae5d8dd2f1397f485a3636aa6c19", 0x8e}, {&(0x7f0000000ac0)="6750d9187a4f54f21edf9e263606676728b27edb30a62be8", 0x18}, {&(0x7f0000000b00)="ceec2665305f319d4d75699e18cce1779088ee1a2c2a7dec70b3bc325f3d2f65703689764a3073a35891fd8a322436ef64148915bed9e7ab471c766d9eadff246b04afa2ae5582b2b939556a228b927c6fd4b8bd389493b3545388cf6ecd43fe51a076e7c66c43aeaa97bf0c009d26b50c01bae1e0aee4a687fb", 0x7a}], 0x6, 0x0, 0x0, 0x4001}, 0x40000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000c00)) r3 = syz_open_dev$dspn(&(0x7f0000000c40)='/dev/dsp#\x00', 0x800, 0x101600) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000c80)={0x4, 0x8, 0x10000, 0xfffffffffffffffe, 0x8000, 0x2, 0x3, 0x200, 0xf2d, 0x800}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/06 06:13:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r3 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @loopback}, &(0x7f00000000c0)=0x8) bind$can_raw(r1, &(0x7f000000bff0)={0x1d, r2}, 0x10) 2018/04/06 06:13:40 executing program 6: r0 = open(&(0x7f0000000180)='./file0\x00', 0x141046, 0x800000000000000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={0x0, 0xff, 0x1, 0x80, &(0x7f0000ffc000/0x3000)=nil, 0x2}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/191) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x101002) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="d3d22f4ae42c614187992dc50f404527020dba08474f2ef30e98654214592d87fcf94006b6a117e9bb6c4af83ee47a25e400d2252fad14d76a76cf9e9326f2a771e043775dae8ffad93cee1ac69f67142718a10ebf1877ba848b19e13b7704b34e0b222a90ba96f90ac1fd49e9a9f209d6f333a25265c44388de12cd3a063549f2cd9fc7d11b7bca143af10a18d02630a6", 0x91, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="59ba1b98bcc3c3a4", 0x8, 0xffffffffffffffff) r4 = request_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='/dev/input/event#\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f00000004c0)=""/75, 0x4b, &(0x7f0000000580)={&(0x7f0000000540)={'ghash\x00'}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eb7000)={0x0, 0x0, &(0x7f0000000040)}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/06 06:13:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="e063d9dbf3f25ffa4175250fffb48acc1685ff1bbbc0b49748fa1dca6d6579015a7aca4db1e913e353b8949294bd7b6a2dc023ce5378ebb6dcf0473a6c98c097070020", &(0x7f0000000180)="615eeb4e934d23d7f1efe7af80d01eabb73bd83f019451d8504ade4ef907b6cf5d0c3a9f00926549e942a61f5daf127b2e17c6bab10b8ba2e140501807aea40325aa23dfdc0ce5f64a4aa9ed3c599448ac7ca647073cbcf272cbf314904b70ed1a55c70a4f05b3b556cf2270946e73afe336db10afa0e57a9e800e6b8625a039171b91c2f8f3cefae6a8b7968dceb09acd0f08478c4da2d3799ac2b2fa6cd7852553a9b01b20430a3aea5d5be5ca4d4a123f136f19ecbdc3e9c0e8d07b11a40abe238ddc3df3a2927b6479f6f2f8510727447f13cb829e5061294f534e49366b581550a6224d379569baff072a64d2cf", 0x2}, 0x20) dup(r0) lseek(r1, 0x0, 0x3) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14400, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x7, 0x4, 0x7, 0x4, 0x8, 0x2, 0x4, 0x7, 0x9, 0x2, 0x896b, 0x6, 0x5, 0xffffffffffff0001, 0x40, 0x10001], 0x4, 0x400}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x40600) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x3}) 2018/04/06 06:13:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYBLOB="011000020019004000bcf77787fdf1f1"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xfffffffffffffffc, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 06:13:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000000044041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:41 executing program 2: r0 = socket(0x2000000000a, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/25, &(0x7f0000000100)=0x19) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x9) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={"626f6e643000000600", @ifru_names='gre0\x00'}) 2018/04/06 06:13:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r2}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/06 06:13:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000200)=ANY=[@ANYBLOB="52dff627fa21e8a7d4a5492d44d97d2b131167804553d95b434a1bdfafc2421f457616e5a46d892090880e0e0644399e81d6c637ced99e5114594271aec134fcab0ce92dea83391b7c2f50ac4619299464a421fa7d699b9f9636fac67d0db71416a038a97af20e98d1e1b06d1c37e40b030d3bb8461fff4a0b6b087ec949f1f8523f821e57b8a443739c18c72dfe779cd9917f3b52afe975f90daa6fd162c2ae3d44534253a42aacf2ec194486b5b609642c7f43fb33f51edad45d3611a8dd533acc92f4e345443c3809338209de"]) 2018/04/06 06:13:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000040), &(0x7f0000000140), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x202800, 0x8) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0xfffffffffffffe7a) flock(r0, 0xc) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x6) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000300)={0x7fffffff, 0x6, 0x2, 0x101, "178e9f8d7265b0bd78187f2372cb2c5507de24964f0417c9a97c96113b78c5c9"}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0x30, 0x70bd25, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x8, 0x4, 0x8e, 0xff, 0x11, 0x6, 0x20, 0x1, 0x80000000, 0x9, 0x4, 0x3, 0x7ff, 0x9, 0x8]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x8, 0x54, 0x8006, 0x8, 0xb1b, 0xa21, 0x42e, 0x62, r2}, 0x20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x105000, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xfffffffffffffffa) 2018/04/06 06:13:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000140)=0x80000000000001, 0x3fa) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x42040, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x6, &(0x7f0000000240)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x5, r0}) sendfile64(r1, r1, 0x0, 0x5f6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000180)={0x53, 0xffff, 0x2ea2, 'queue0\x00', 0xffffffffffffff7f}) 2018/04/06 06:13:41 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x279, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) ppoll(&(0x7f0000000980)=[{r0}], 0x1, &(0x7f00000009c0), &(0x7f0000000a00), 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/06 06:13:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x60840, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) [ 933.054912] bond0: gre0 is up - this may be due to an out of date ifenslave [ 933.093819] bond0: gre0 is up - this may be due to an out of date ifenslave 2018/04/06 06:13:41 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffefffe, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='syscall\x00') r3 = syz_open_dev$mice(&(0x7f00001c6000)='/dev/input/mice\x00', 0x0, 0x20000a0845) prctl$void(0x1b) sendfile(r3, r2, &(0x7f00001f6ff8), 0x3fd) ioctl(r0, 0x80104132, &(0x7f0000000080)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/06 06:13:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = dup(r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/234) 2018/04/06 06:13:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8010004}, 0xfffffffffffffff7, &(0x7f0000000300)={&(0x7f0000000140)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 06:13:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) r3 = dup3(r1, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x6, 0x0, 0x3}, 0x1, 0xfff, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0xc049, 0xfffffffffffeffff, 0xfff}) tgkill(r0, r0, 0x2b) 2018/04/06 06:13:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x1, 0x5, 0xb6fe, 0x1}) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:41 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x800) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x100004) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x18, 0x32, 0x443, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/06 06:13:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0300000095bd8e555941a50c6c133af872ddc08bcf679c51e6b0214e025ffe161af610eb33588c4f52cdf44b1062f8e585a3cb35bc0bd474cb2e6a27d67cb6f35b6902f00a3e02d4cdf36d9a1df02e68dfe28268e54e30abeb2009a1c026a25be601ea27b18f30b33ae634c5e32b06b0bec98fabfd2cce3c6394877663f573cf3f01740c58ae14557dc205153358ca46ad37db2c939ecc06180fe0f8806e5e185321b6ef134474fb777811e4cf5d67da0000000000000000000000000000000000000000"]}) 2018/04/06 06:13:41 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x0, 0xfffffffffffffffb}}, 0x10) 2018/04/06 06:13:41 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000040)="240000002efb25f00018000000edfc0e800000000004bf0202fffdeb0800090048050000", 0xffb5) 2018/04/06 06:13:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2f0000001c00030100000000000000000c00100000000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) keyctl$session_to_parent(0x12) 2018/04/06 06:13:41 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200000000, 0xc500) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000189a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r2, &(0x7f0000466ff8)='./file1\x00') mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r2, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r1, &(0x7f0000a63000)='./file0/file0\x00', 0x200) unlinkat(r1, &(0x7f0000ad8000)='./file0\x00', 0x200) 2018/04/06 06:13:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e00000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff01000000000000000000000000000100000000000000008f566d0e73c48ddcd617459913e0449b4178"], 0x70}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x1, 0x2bc}) 2018/04/06 06:13:41 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000003a3fbdfa4b880dff8ab0200000000000000000000000050700000000000000000000000000009500000000000000"], &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/06 06:13:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000100000003000000000000000080000000000000030000000000000001002b9d50c6008000000000"]) sendfile64(r0, r1, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:41 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1ad240, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bond0\x00'}) r1 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000010ffc), 0x4) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x220002) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x7}, 0x1c) 2018/04/06 06:13:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x34000, 0x0, 0x2}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x10000000000002c, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x4000085) 2018/04/06 06:13:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5fb, 0x200000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00', 0x4e5}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='loginuid\x00') exit(0x0) sendfile64(r2, r2, &(0x7f0000000340), 0x2) 2018/04/06 06:13:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x400032, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x84) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x401, 0x1, 0xfff, 0xfffffffffffffffd}, {0x1, 0xae6, 0x101, 0x100000000}, {0xb771, 0x20, 0x3734, 0x81}, {0xfff, 0x0, 0x3f1e, 0x2}, {0x6e8, 0xd4, 0xff, 0x5}]}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000ffc), &(0x7f0000000040)=0xfffffffffffffe2b) 2018/04/06 06:13:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x9, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f0000000040)={r1, 0x100000001}) 2018/04/06 06:13:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8000, 0x10, 0x0, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000080)=0x58, 0x800) pwrite64(r2, &(0x7f0000000440)="c691e3a098fb883c0cbb0e456c7b0a8e39ba428c40fa5be5d699a0de4dc65d0cbf9f5785d8cce1dcf6b21a27ac68ca52ae43f4eeda4afa839e46ec62e4ea7ff1a4af15443bf58ab7aa6233b1074b84a76ea87b0640d2e4c4249d67e8b73b0f5ea62e3528735bb99874decd145539ffefef3f0d2cef36a489806bef65fb36651acad8438e51727b9bc8dff4dac043e447d5958cea9c482d8fcb2a19d3c00115", 0x9f, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x1000, r0, r1, 0x791, 0x8000, 0x868000) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/04/06 06:13:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'yam0\x00', &(0x7f0000000180)=ANY=[]}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9a, 0x42) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9, @empty, 0x10001}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x68) 2018/04/06 06:13:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="a7c27c16d0cc2d9b997f1d87a64d5e8e8376735defd41947aa1df98827898b6aad78b8e2dd9a1a56b2c3ebf639112dc0d3e856718dea9f0b3b6fa73d51b72dada5452fde778bb40aeb6d73ff0c760db3cc9901acd2d477e4b7a95b7426f97ab44dab0a64775a39131caeef63755f5e7d9ec5c94b8efdfa17a8745d9d2ba215d760b46b62a7c89eaa125bed115e994798eaa8a6801c93775b7df847c03f23dad69c6ec5355a48a0e8aac8fa14771b6aa0acef5f3b90", 0xb5}, {&(0x7f0000000140)="43dd379edfa13182e7322a5429464cbe802503c07d11c9eabbd001d8f7acd6658230105952ce035c26e1c83a413b1c0b18ceddfdaae200bd2e1cf52523bbce29d01a1f002969eb4120d7d321f7fd670c538c245baf4156ca4d95fa8ca2e6547b5f31ee0f07e1f36ca20d3f21b28a58ed2d3b9d33d7abdf539715c6cfe33b0fc16139203af88e43173f545be16ae35fd77c043388d366c52406caf08069dcf75525a63a30058a6c066c2c5f3a7f1cedec530c9834fbcf54ccc19614d8e8e72880d8cef672d2ebc01f9ea53b4e7a8cfc7a678dd706aa06e6ddbda595292962376b4c73b98b76ea526e1c68", 0xea}, {&(0x7f0000000240)="44493187f75357256836984c79783f6761af8f34ce19c945ccc6570c745f62fd541aaed0ba28efacb3ba4ccc2f86ec6695959117d93d20b9ff99002e99092c68c35f7933ec92f42a4a27728422990fbb00d333a5dcbf90844f8770675121b1fc6be3096d420ee4dcb096f700d2e8e29d619fe1c64f768c8dc7e144a8ae6d48c857e7dfebce310e7a7ba62caa8a13e2a81cb5d163efddaa017577", 0x9a}, {&(0x7f0000000300)}, {&(0x7f0000000340)="fee288878050c1fdfec9440570bdea1ba57bba7596c0a7f8ccdcd180db7accc9470750350a93eea4c4c1d652e8fb8ae29fbd", 0x32}, {&(0x7f0000000380)="3635977006205b845abf79394ff7b583017f329bb9edabe31880f386fbacdb652c08b6d73514576233938202d574a1b5164157bae6b997ecf7053bb56a556c18c0153fa0afcc4c61b04c992482a4debce8a250", 0x53}, {&(0x7f0000000400)="2cba2c24d4aa3929", 0x8}], 0x7, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) syncfs(r0) 2018/04/06 06:13:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0x4) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000240), 0x1000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x6, {0xffffffffffffffe0, 0x5, 0x4, 0x401, 0xfffffffffffffffd, 0x200}, 0x81, 0x5}, 0xe) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1000, 0x40000) 2018/04/06 06:13:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/1}) 2018/04/06 06:13:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4001, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000a}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="20002abd7000ffdbdf25040000003c00020008000700842f0000080003000000000008000b000a00000008000b000200000008000b000a00000008000b000200000008000500090000000c00030008000300000000002c00010008000200210000000800050003000000080006007368000008000500000000000800080008000000"], 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x40000c0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000240)={{0x8c, @broadcast=0xffffffff, 0x4e20, 0x4, 'lc\x00', 0x20, 0x7fffffff00000, 0xd}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e24, 0x10000, 0x1, 0x1, 0x40}}, 0x44) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000f5fd1988c0b53b2100000000000000000000000000000000000000ffffffffffffffff020100000000000000000002000500000000000a0c000000000000ff0100000000000000000000000000010000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x880) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0xfff, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x3a, 0x0, r2}, {0x2df2, 0x4, 0x8, 0xfffffffffffffffb, 0x7, 0x7ff, 0x3, 0x5}, {0x6, 0x1, 0x100000000, 0x3}, 0x4, 0x6e6bbf, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x7, 0x1, 0x5, 0xffffffffffffff01, 0x800, 0x80000000}}, 0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) 2018/04/06 06:13:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x20, 0x2, 0xa062}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:41 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0)={0x2, 0x8, 0xfffffffffffffd46, 0x7f, 0x100000001, 0xfffffffeffffffff, 0xffffffffffffffff}, 0xc) r2 = getpid() sched_setscheduler(r2, 0x6, &(0x7f0000000080)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0x6}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000140)={0x1000, 0x6, 0x6}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) 2018/04/06 06:13:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000040)=0x5, 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x4, &(0x7f0000000480)=[{&(0x7f0000000100)="092e1eb194f74df0f52f12", 0xb, 0x8000}, {&(0x7f0000000140)="c52fff52960ad93a6fce4382f218bf4d97ba8c490b2c5d413807260b0c6049965f769c4f3922ffa5035c803650af0263d2422f8d5183662d481b1c73dff3bfc6d19cd68ca75912d59d967bd3dfde092aaf61cd079e15ac33e2207cf33179c784bdc42becafc67971dd0038d48f6f7a0e9b3a178c77745be04abc9b9d44eb16e246f5679ecec0ce5fef2500639f7f439a439df3d82cb539297baf7eb651b25c429caf", 0xa2, 0xffffffff}, {&(0x7f0000000200)="9b3462d49a1096bf60934d302947b826a61741926bee20b7bad9ae14d11473124cea5e2ce009704e25682df386a2855da00b172ce81d2fd279915e3f", 0x3c, 0x4}, {&(0x7f0000000380)="cbe28c06197d5740878525b22465490a1a116eea890a339da9338dc9e90c02e8c99e76d364df3d38135cea23ea97e55c81096f406f7ae370d2f4e353007eecda0c1b7bffaea2e70ac0dd8ea52ee68bf4b8b142f9ba0a96963a7022f1636559b8be69b4598c9d2170a347ce990d6b9dd3394aa1f813ce8873422357d1f07e79560b5b16e5a9ce4c0918989731587b0fd2b7d65bdd4ccadcfb23618d032b90ead16b327233c32b0d64654ddfd91e404c2c8d70bb751eac4ead7db81cd10729dd392d92c76c4049dee54e5fe231cfb61b95d68b00a547cf12e42ee85fa4829366eeb9436898386184511a1007ec224d76", 0xef, 0x5}], 0x3403, &(0x7f0000000540)=ANY=[@ANYBLOB="636f6d0b5b776f6c69643d0000002c666c7573686f6ec80d6d6d69742c7468726561645f706f6f6c3d38363f31616368652c000000000000000000000000f5c6705820059b493dc1f6be9b04eb605c9f62eca3c361c39e993bce791978aedc96fde7d0f48db258878b6983688c00a1bc85470c7a888bf0b77b7d"]) 2018/04/06 06:13:41 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="fefac010e8ec6c59e813b063f90cb70f99cd17f629c8949082b22bffbcb24dc8a9001ea50661f1bdd00a20e4c4523e50b2c6960bcd0330e761052b03810302b729a941aaea7ec6fa63cd627071f98778dfa47b44785b7be69c6bd2e35e81c0eaed47f027f463ea0b793f4ff9acc847e8ce54ee952389dc344864ce7a32a1a1038a0a4a673fea92077ee56b7287c0e93bd70fd7cde4a1c10215087ac7e22745ffd9f3ce0c57902025204a", 0xaa, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x8001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffff9a1, 0x8d2}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000300)={'nat\x00', 0xee, "19d70ebf01c0af7e4981b4147623749c2516ba27b78bb15778119bbae215a9c175de8b0182e845d26f3f70daedfe7948f6520e9a3e694a1834c0f7f394c6be183b6b7966ba031f399ee7002a87bd3e4b305e4a7fca11757239f65cd997288480535302f79ba5343127838e7edacc2ca1a089b30445e9378b0d577eacb6700271bf966abc48205236f516c693bb14b9e0fc3db4a3faa6cbb286c72a498bcd75b475b1f808cabf4474a19d479cdd932cb4dc8d7a06f0079f9b1f4139602ab1644c4640eb4f9f219fb468c3990675d74f1bdeb24d3b2e68dc084dfdd5325a14bd149f4f0afe5057f42331caa95e1562"}, &(0x7f00000002c0)=0x112) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) socketpair(0x4, 0x17cb6117409ed650, 0x100000000, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000000480)=""/215) 2018/04/06 06:13:41 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000000280)="007962f39e0200000045be2723245755bba1cec52a8bd85613d23bdb833ffff3f02791e681f50310815092fc33c20000d6919f8063e0f436f9d8e8f7d7dda68ba74d31be2608ce7b01800000218b88604b7efbdb149224ad469093a7bbbbacc8522f80f219664c3ddf8aaae96b5bee2987adb89a61f4203aecb6ea7d01ec976ba47cb117dd6eac8d79c952762a95217d639bd165b138d302620e3f0540ce526cf930d62db0e1ffb0866306f1d732f0d8", 0x1004, &(0x7f00000001c0)="f711ba64eef526f423d23a76bdd36b3ed3170000a50837ca6337b59b22641419e0113b4f965bd315f8dedcc6c02789b19ecb7e6862a1975d1b1d4042b4e37a9b17681acb0ab56ef8ee3cfacddb23feb123567e3b8d8440fea6249f063e276ae3479df1a6ea4e3845ca56c8409843c31b906f2aefa4b6c17389db42db60680861b8ac0b7e0295b0bc987dab6877f173429936b129afbcf417316a445736d92278349eb4bf926dfea70dceb0f15a69fee9451631") r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x75, 0x0, 0x10000, 0x4, "68054897a8d72cccf089316b4b8fdb8b50f6ab07577ae7a974a8aece544ac30d85c4451fd3a372a62a786b4b", 0xcf}, 0x0, 0x0, 0x0, r1, 0xfffffffffffffffb, 0x2, "157db9386bf42f4bd50af1c43866f0899de6ddd46be2452598c78fded9b61b0876568e87904374c1afd3c4b504dbfda9aa0a395bc93ff6c760e78d8245098e5e", &(0x7f0000000340)='md5sum\x00', 0x7, [], [0x10004, 0x7fff, 0x4, 0x5]}) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/04/06 06:13:42 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) set_thread_area(&(0x7f0000000480)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0084e001f2001c1400020010ff"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000640)={0x101, 0x1, {0x3, 0x0, 0x2, 0x3, 0x80000000}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{0x8}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x0, 0x4, 0x0, 0x80, 0x0, 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000140)=[0x10001, 0x2], 0x2, 0x6, 0x7, 0x8, 0x100, 0x9, {0x4, 0x5, 0x9, 0x80000001, 0x5, 0x5, 0x1ff, 0x0, 0x5, 0x7ff, 0x3, 0x0, 0x0, 0xffffffffffff7373, "76f05a580d97b3eb302525dca1e1963dc588c01cc0afb741343100e237bcaa4b"}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000006, 0x80010, r2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000006c0)={[0x2, 0x80000001, 0x1, 0x0, 0x6, 0x100000001, 0x3, 0x20, 0x84, 0xf0, 0x9, 0x80, 0xc0e0, 0x6, 0x1e], 0x4, 0x400}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f00000004c0)=""/214) close(r3) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000005c0)={0x6, 0x0, [{0xc0011bff, 0x0, 0x1}, {0x309}, {0xadd, 0x0, 0x100000001}, {0xa34, 0x0, 0xcb}, {0xc0010bff, 0x0, 0x6}, {0x28, 0x0, 0xd1f1}]}) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x20080001) read(0xffffffffffffffff, &(0x7f0000873000)=""/86, 0xfffffffffffffed6) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000400)=0x1) 2018/04/06 06:13:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xfc88, 0x2, 0x0, 0xff}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300a2aa3431a1b1fed194090e000000000000000000d30005000600000059f57553ced000000a00006700000000000000b91461649f0e99bc0000000000000000000000000000000000000000000200000000b3f4b1dac6d7e74005000500000000000a00000000000000ff0100000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 06:13:42 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f00004f9000)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000004b000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x2, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r3, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:42 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x8b2, 0x7, 0x3, 0x1, 0x10}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x7, 0x8}, &(0x7f0000000280)=0x8) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) 2018/04/06 06:13:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) prctl$void(0x1f) 2018/04/06 06:13:42 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000bc0000010000e1f68d35ceffefe390a7ee5f269bd744"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000400)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xfffffffffffffec9, &(0x7f0000000300)=""/187}, 0x48) 2018/04/06 06:13:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) dup3(r0, r1, 0x0) 2018/04/06 06:13:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8001, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)={0x9, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7541}}, {{0xa, 0x4e21, 0x10001}}}, 0x108) socket(0xa, 0x0, 0x2) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001600)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000280)={r3, r4/1000+10000}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a900d700000000000000"]) readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fallocate(r2, 0x1, 0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) getxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="7573655598081f757365642c766d12fd7fe7494052e08e0fed964df7711b6e6574307b"], &(0x7f0000000540)=""/43, 0x2b) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000580)={0x8001, 0x40, 0x10001, 0x3}, 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000002c0)=0x100000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)={0x3, [0x7, 0xff, 0x0]}, &(0x7f0000000480)=0xa) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x200000000000001}]}, 0x18}, 0x1}, 0x0) lseek(r0, 0x0, 0x4) 2018/04/06 06:13:42 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) listen(r0, 0x0) dup2(r0, r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000376300000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) write$rdma_cm(r2, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) 2018/04/06 06:13:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x10001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], {0x0, 0x989680}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x7f) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='teql0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x3) 2018/04/06 06:13:42 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000001600)=[{&(0x7f0000000180)="70f3b57db0d3f6adf395fc4960e704ba456dcdf95cdca67f63bbaccb87683cc68fc2dde3a81156638d265f7d93c5e39df87cb64eef5d87d5ba5479b402401919f4a457cf8becfa1bb5a3e1de069a2d71d6f8e1a4d882fb83079d297ad3eb7983fbc06718dbfd269245d816fc81f97a031accb794183bd9fd184b76b7d227713908365441054e752ec571e356c470dbaf321bfed6008c92afdeff582178d7ca548b046488970d12c2c6b7fbfdb2fb818981af31ee018fcebce998ca20b30ddaf3a412c4d5ec22cb4270d785dabb85aed6cc394749a3cf0bd3fd155d9989d5cd862576027973be2dbbe7976b71696a", 0xee, 0x3}, {&(0x7f0000000280)="e3ae75b6efd2892bbd41e42905ec7218ef1455042877d0fb31ecc11d02266d475d71e98cd47f35a0c1bf422a7cce9a9aa612b22e1ef3c3ad8a12546bd5395482b53138616af50abc12383a825e133e1344802ffa5b3ca5b315cb5d621d5534e7bbfef532bd19387b98ada087ceb668ff886f25ce5f5813edabdb57ae84a274d6dcc426d4fbd0748ad8f7ad77a69c3a76cb8cccdf237e0481659206c5e9b67409a5b74919087912abb48a6c6b53ba69221d60f80ee3b1b7f00cb6d36b7afd2deaad04a8b43ec2b533da0ed456a5ee51904da458e7290f65d2f2d3b2cdb04bd37c21428e1628b787e338aa823545ee6e24da8a0914b603a3b1af6ecb9aacc30e0eab5191e69f94dfef7dc1cc37142a9626331a20c0495d12a94dcc7d37cae05b78e42a8c76325a14b630d336c71a202cec8df389ce456a9f44b8e901d32c4f06674ecd660ac52909f04f83b55a2ca6dcdaf680a1072308ebbbc943aabe2a67bb4e120e8b9b3093b862c4fdbace56d3d3e5bbb1ace8c8ba6299639c67e5f49bb0c5db2eef898a0b249a56e7a2e77161861ce73328b4fa5b4d074fbc95a5f35dea29d4526287339d3206c17eacfb69408600f69fd3febdea571846e1fb4364345f42a518e400ac0c2b8adb8539cf2be21509e7d497ed8c54be362c5512ee235c836acb27a270339fc737fa640cbb04048dd8ca977153880c0e4b541459b55143c46eb06c3ae8140e241b887ac3569f114ba61cbd14579d9a9292eaff4a4ee6451998b601d70959147dc6b728bf22498eb5489baf6cfc4eb735cf3cdeaa02016269cfbb99c687e4a204291a8570274a2fc97a267b884ea2319a735be7772bbb9935c0886b3691daac33a8fdad6cb0aa9c7fab626712b412018fe94f861abcf5c31a3057a43e8067fe5b2458a5c7e4b38e3656d88e5c0d7c4eb9aeacaa537720c6e43b4e1f9492aa0517603f893ef3b832702fa9044dbec4d85148d21fe1ca519e2841ffebd29118f665f0c6e668cafacc34e7b1cbe74358bffad6653334be719fb8f1cd0ea892be00de972ed9ccb98b5dd34ef79806c6ee38212cca002af671790d329014b07acc9bb7c2d5c17fac70ba66e1cea97b1d99cbfe31d25ce53d53ccfbf9aac471521a53cd6da1bf55f03d38d6663d0ee90019bfe7709a69f66f6d1c0ad78b29c694b4d59b6e79bf14eff16f86445ac5ad7d8a8754b397e6201deb583d74ccb76228e282201735271e8c5651c069dba92c80eeec5581757ae53791061563d5eede450f27b8bfbd854d34dc21afa824e07383eb0743130e5a78f433baf685243f982237863e093161047f1dfda0dabbef27b79b96c0e0a4ea48685b7480833d359f7d517c3b15458ced389d2483e3f3abd49a4b7b8fc98d2ecb5d66aa920f16a054724f7d5a50be071aa51ff7bc9f24f6c3a3ee0c082e53c37ec0167686a8a1591f3a63203ee2ab76fc9437f77903d264126e6424b4fea4d104e3e1d0fd0cfab3a9282ac556dab70b2b102069d5e3cd41b2fea7d88afac2b4ad794dc0a2a18ddf7e1ca0e0f7e1d5a724fa74faf5d56efc7c4fa0c220ef82d3746532b6de37b094aec28bafa3dd2e5a3cbf2e36fe5932e00e00c275140b167f7604d16fea766ab2b286946cb30caa349d2fc5474eb01342eb2cfd44f7f49e67884f9746f16b41ea675726ef305d997f81c323fc341c01ad8d3b53d1f999f0a98dc01953be2946f2800163ce3ebd8e109bf305da1fe3eb4fe9b27fe1668a9b5f49e3fbb854da88322b3c98a6a0e76e55127fec9d016a9d73aed0c0082c06fa117f3b6b03330abfb9886ea8056d48b891b737f287a530adee18e313b46811028d404d32603978efa4f52b64ca157ae40d9bffb015b7aed7e1f602e8249cbc0eebc99db0d85ba3f275d470ff866fb8d38f6d39d6210f993a94a56c54c10dc2e2ff9e9674812d85e91f7649ea5885f6b00180e4209997ade02cb2488e8ae075391398908b2a30a91ea433285390e2b6cb6c70b33ca8d5278454b2cc457bdc4d75a0a40a4cd01edad9dad69f0298b270b3b3567abf1d8a4b30ef67f2df7ba3c844ba9c6c1b617101d363d570bd74e92fc10e35e311dabc99d273726fedb850b43874472df91a3ef5d2c994f8d937a12310e9942504aa6078bbfbb51743dcbaae42e749463ae32326aa3695e556ff115e68ff919d390cdeeef9e670230468e6113300fa12ac730ae2664c6c69604ecaad9df0c5de71b5442d24c33e40a6f393a3a8b06a02a94225ce4f2b53458042745ac42990e9956c788099b619c27c08b4c37c524f83af5dc9b0f359ce088d93a3b838de93d68eee85ffeafc8ddb6e9e5629c7b5e461b41ea592608a55dc0de46497816523b8fa600efeebd0a3db01dd8aa46a79e5bd74df496306037052ac3d5db1f59a9b180541a68dd65629776122883444281989309d553be0deb1f3a18258d1238179cba31abba3e2e26398e5d28000af37130752fb50274b85f907dba1c5fae9d5a30d7448cb5137bdf6913cd02b408b98392b6cf615a1632353dc067439542ec3aa6d436fff24d33771e9b750980207f5bfabf0f73525e07ae7d3f243267522cff300eccb56f5324ffeeb4bc7d9660de6d3c196c690cc5f5000d7e646db01f8bb2f579fabadc241fefc144eac496f6b4364fcedc87638392124c1c8e9506c55338a420a558d769f0b3de1bdf5a5a546792cc536c76774a4df27f2a584193b3663b494776ccc7d73578d3e00a9a073834b02d49155030074c041a26171955d33d7b2bcde837884f7ac6fc514b9ff3fb193300f9a33c78fac4da014cfe6193835c40d3a23c74a35689227407e82f891e5bb1104f6d4c3d947150bb628c7884b6d1feb50af2823d57bfe513f83b7ee3b9b8de0efdd9322a52b0e5df82aef41dff3e112f849f6424690cb153357aa3c7e0ecb30c6ceb470d388a9a82f5ea1805a113dd8d185ad90079853e9d58c43f75ee96afced1b2bc128bfc647d822ecebe950a10cd76cf63f4bc8156744b3a1f51de94101693ac3d157f9d7e453135f0ab16efde09e08ccb7701fa9452829aefb846d504536b51537f3c30b759e3088a342960c579e7b7af58b37e21fcee53827c2eba1665ed79c3b1ca8c79d0d807503649c143498400ad59cb68d82bdab153411b0835b6219a8346cddc6b5fd59b772371e4469befd1f33b18c39290eb32610e0ee1a26c258c859abc0bd6e3424e21a79f709740c6504d2aea9eaf00c94b36cf3c452dc5f30f98b2ad8ec50fd7ce069e4d536a6e6318420f9fb5585bf1ab22386070c6b43969e31222542bfb7b5b07c5fff8796d4e0895752b5eb428e01dea12f9224442acdd5d4dc8c925ac477513ee0348d777035e67cf8e6b55884a94e2c768289cd78ce8198a26e1bf16eb8edf523e194ae44d839e7a58f6bc09ca4ab6111a62ea8d1963ef198eb077d386b50231d53605032020c0a6943c2f7c06509eeb02969cdee640b4654dc38ba0615c13a1f7d1bf80609845f7c1ba5dbebb9cae46fa800102260b6430ebeda4e4ba7fc828a453ac566b7a71fd4771ba872f2fe5db9b14b0a9f866493d791b42bce92cc614644a2af9d2f2546cd024dfb6fddc5559dc5fadd06616904476eeb8d527e2911a0ca770ebbe3a97d83d648b265b77b201a7706454119f913cc479b6a55a634eb594a15468e0ae0d499b54c823d39ae42611b108c8ca8a3629f67c0a26b55892a0e4e7e75f452f0ab50daddd1dd7c668cd96e147d5503578ba80643ad8274ea2e20589582176f10c8286e844f4918f56b03ee125a7cf8490c6f4f379a1e3d2406724f7fff2d7f26458aebd5dc097c63af0d874f4d6b5dc335ca308b9a19ad51f33e52364039e5a3570f6a437c6ea70adf24607f8432c9dbdc5853fff8ee4bc47b536c889f19ee172762b8040378f9a380efda8b707b7bef9be2dfecbad9fa9541f3c509e9851a7bf0cbb9b0821107b98f4ce7aa00863a6a41ef959f5b7ce4e129f1b2f9921d103706bbd4f1a93867b33bc12326d9286317155b498b450b1c2ab33f5fe0c543604dab9f0670aa1d7bb615d97471d79e57648b94572481a6205328396a901cf2907b520c8958cd361ec27dee612bdda5edde1a843c2bdb4ebee64a620f15fbaed9245187fe8c03c8359770362cc3d818b6a032ee6b2d3b05f994556a8a85e63b06509bc25b91c59bfddf53999793aacc035303d21d459a535aba43e39affc08352dabc1c7f89104368dac775c81fae0ebb7d46c62b5cb2345b9c2ec1b80fc45d6cb0806bc4149b9c9aadd62281155a3557e0b01269353d6fc81dc0d44f2bbd72888659dea4d6ad20e2e9466a5d92f74d9161d0cc0374b798d341d90d67e0b00a0b99e65d94718b1547c951d2f2c21cf3d45346c596233c5035e93d80fce98c91cf82eb8c77f2fe380a7ae4658a69804ca7f4243c54323f3deaddfd597c230e06c39d328ee253935e6c75f1ed3347967e5b95c3c1f717aa4c603062476670e6c04e6b61f0cdee9093cade01c169545615a8edf0982368e1a9fc20f1bb4b7252e3f88a3ae83bed6a74b33bf6707b16128fde68ef0382fdfc1b2527eea1170c88fcbcafa4ddafef2316bae793b2f81754c4dbde83c2602c0b842e96fa200b4a371e1f83a6b44a7aa5ca2ac7a01dd3138cbda77920d0a25e32d9c0a12025a18042d95c9d6a9be8453eb9d2772a47249d961b36bd508a693ff05b71d62898a09dcbdcf1e8703a1080e25fa2b3653a8cec1279e5e7f23a5c8c60d6d9c21cbe5a92dc0a0bfbb6fec9999c36f3b5d8180c6c6408806a65cb7931cbf9ce4b6ea96e73ee9ac898bfdeedd64446f77929e4037daa4870058cc72e3dd078409667a3e7c564a7b6625098b3a05012ff9bf1856e3f984ad863c6ab7b12faadbe7e1d60a12f98b762548df709ce855c5f11f9652c2210a948841f920cbc948ac8db7560009808a20b3175795c50341bdda2154fcdf4b276dbd633e1088b3de1fd044aa3c7f3c62ee82c66814e63f4401b9fcc27e4e362edbe527211e2867f9f5f7f322aa2ba4e920d423b7b6167f92fb8133ab7b94b4c462d5f6f87e182999973165bc446e521e9f6f2d9cf137a835936394cf0b84fac865a38ae9b97c2b53efcd1741e49504a7f2a6652b64ef829fb83afe49dd3b5c734eabb0e1f3407086553b48a2843cadfec8eda480aa22751aee214b6cb3b65c17ffb9864c352a46e1788d08691c4b487b5e257622039b952174191685a6603b839fbfc27e6bbeff185fc3d1ced6ffad167cdc4f03e9d7a4b0428a2e3a8ca227b3fab8690e129480c703a5d6a76883b28d4467a1301e59f1b0000bac9a8a796176438cef26d91079c944b3fea7bbfb4b500e13cc700cf991f08c0fec5b4f81d086e1bd9c58ae9300cf0610d5a179936c75b77f93aadff4dfb32db55efae41b4492dfbfd45be785e831f56a6b552c4414809f5d13d1f760599538107c853dc9ba9fcc879b539fc1ffeb1ef3159573bef6dcb0a01ecf9153d8cdf059cee4731d50df1f94a36f51480d1e99ca3d5851d168f24d25556f66573c0dbdd7efcaec6dae515aadf64b2499383c2840bac57690742b2686cd37443350311cbed0a137ed72d6d9cd491bfad998f2cd95d4fc3ec430dc435b1fbf1805826e53bd555295ad30352d132906a6f69731950964c511bb8bd43d86b647eb86d8f03e964416ef3328499d9d342413fb6175b96685db06e0c3ecdc68967a60ee1199c303dc558bb58fe8e64a8e84313ca46dd86dd5f67e390d46ac2a8d0ce586f8d6c025b72873aaadf0fe0978b46", 0x1000, 0x9}, {&(0x7f0000001280)="b5f0464a57555f7176a10fac7960c26cf6834776b723df28b246abb4e69658ccaa8f47a2c992282efa049cf0601a51bc583d3b9edc2c1d7c12cf7f94ddec5e38c6910180681b3435c5985d0eb089fdd75b", 0x51, 0x9}, {&(0x7f0000001300)="41dd3878ff0c34f138434393e7c3dc0883ae782ccdecbafbd0fc64a6168e9dea17076a36f973ffe33f0c5463c95758d3ef8adfb7d69413dcbefa2378b477f87f43d02ff889bd7a9ac5fd98f33ac0912c1a3c3392c017562d066288b7dc38b8db3d2fb722268517d470f506237be866f03cf37bfa92cd58edfec3c3b3274539c9ee7022", 0x83, 0x7}, {&(0x7f00000013c0)="2a34538cbfcb5354e686bd5ecf6e80698529895ecf80f1538afa1664e0c7c96dd1fbc2637e2589f39871e68493d97dd7f95d875eae902452de07a8ac41c4a0ace8b637fc779960a72982dfcabc", 0x4d, 0x5}, {&(0x7f0000001440)="4f11e56cedb8e434a9e1c127acd4f27302f954265829121c7ac7b8414ee608464bae641879f43df6e02e0730b3291fcf1972528ec061543d12538e3bb98b1fde3de38c55bdbdaa972b7fdceb5528375414e2989ed7101da8c3d8799cd2873d2a71bb50a20ae49f6089c031b6b144173907d8494dd63a35a2b9649af89673c472d9506a7091cd86c615839c61d95dcc8ffa8fa125afb273ec26385004df8374de51e8853b82fba1148abea7b53d", 0xad, 0x7f6}, {&(0x7f0000001500)="f07bbce6a2ea2e76850856de91fee3bf56ef31781f05ccbaa1e246a1a8eb55d14267a568c92b0bdbc42e47fc58f8cb34d727fddf2a41db87686ac52b75198bf8ede9c24871016605a40e358bdb4148ea3d4c26a84284f485633282bad38e3cbc1154c116e31c9a330e9c5211daebb29e92a5f53ed509f73e2c529ea10dd58e1b03ea6f40f07326367096873c527b40060c0824a8ab5ae549d3c2a8cf0cbb50c15a9bf745d099449263d630410015b1a790b285b037b1626389be928cef8667a241ae1113bd08123f158196c45c8b2a0eb334afed55d23cd906ab36b558ee1f09", 0xe0, 0x5937}], 0x400, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x4, 0x80000001, 0x1000, 0x1, 0x0, 0xfffffffffffffe00, 0x400, 0x8, 0x8, 0x50, 0xffffffffffffffc0, 0x2, 0x1, 0x7, 0x4, 0x7fff, 0x2e, 0x7, 0x9, 0x8, 0xffffffffffffff73, 0x100000001, 0x365, 0xfffffffffffffff8, 0x0, 0x8, 0x6, 0x1ff, 0x9, 0x1, 0x1, 0x800, 0x2, 0x3, 0x8, 0x4, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0x3}, 0x20008, 0x101, 0x8, 0x2, 0xffffffff, 0x4, 0xefe}, r1, 0x6, r0, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r2, r0, 0x0, 0xffffffffffffffff) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000001700)="b96abebaf4d97938368067e8c669bfc9e80bac3b1751160687a5256854727e1bff7de51a0cf469edbc3c3a2112ff4016aded95ec472f69f556cd28059f3b8fb0fef56489ae8eed4fd821be2c9b5931ce01de3028cea89b1c9528ac0a1e0ec10202ac271836d2763488e050ed95f6721a789acd8423841739cebcac0355c6") 2018/04/06 06:13:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e0000000000ffff0000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a08000000000000ff0100000000000000000100000000000000000000000000"], 0x70}, 0x1}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/udplite\x00') [ 934.554125] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/06 06:13:42 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000340)=0x77, 0xf8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000000)="0a37e2d45499eb02a0501e411f69e14a12e0851082ce43f3936cc50056291ee77a0a64413fcddb7228b5f29510ebc937ddf74d9c4f5f904931f0821a1f03083d0c0bac3cb6727c011f5254a5bfac19ccb098427eb5fbda92a3a333d6da52db0765be3cb243933a30bd44ac52d2af5746a9a545ba8b19ad75b7b2a7ae5ae8259b7a772da392bae5601a1672d14d4c08d75a23138aaf2f81317afb9b473a6b587c2d1e48af8ea13e805047aafef4e3ba23b62eed8b066bde16b5e4a64f80", 0xbd) [ 934.605948] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/06 06:13:42 executing program 1: syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r0 = getpid() process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000000040), 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/04/06 06:13:42 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@delneigh={0x24, 0x1d, 0x300, 0x70bd2b, 0x25dfdbfe, {0xa, 0x0, 0x0, r1, 0x2, 0x8, 0x9}, [@NDA_VLAN={0x8, 0x5, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x81, 0x3, 0x5, 0x0, 0x0, 0x9, 0x4, 0x2, 0xe249, 0x1, 0x3, 0x1, 0x1ff, 0xffffffff00000001, 0x8001, 0x7, 0x2c, 0x100000001, 0x4, 0xff, 0x7fff, 0x7fff, 0x6, 0x1, 0x80, 0x400, 0x3, 0x8, 0xfffffffffffffffa, 0xffffffff, 0xfff, 0x9, 0x3bd0329a, 0x3, 0x20, 0x200, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000004c0), 0x1}, 0x28000, 0x8, 0x7ff, 0x7, 0xffff, 0x5, 0x100}, r2, 0x6, r0, 0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000001c0)={'bond0\x00', 0x3}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r4, r3, 0x0, 0xffffffffffffffff) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)=""/208, &(0x7f0000000100)=0xd0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x9) openat$cgroup_ro(r4, &(0x7f0000000200)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/06 06:13:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000bc0)={[{}, {0x0, 0x3423}]}) setns(r0, 0x8000000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) recvmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000240), 0x80, &(0x7f00000001c0)=[{&(0x7f0000000540)=""/86, 0x56}], 0x1, &(0x7f0000000740)=""/201, 0xc9}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000b00)) 2018/04/06 06:13:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20}}, 0xe0, 0x10000, 0x100000000, 0xb4c, 0x2}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000640)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0x2, 0x81, 0x5, 0x5}, &(0x7f0000000700)=0x98) 2018/04/06 06:13:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x4000000000000003, @dev={0xac, 0x14, 0x14}}}, 0x1e) r0 = socket$packet(0x11, 0x4000002800000002, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1864) fadvise64(r0, 0x0, 0x2, 0x5) 2018/04/06 06:13:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000180)=0x9, 0xfffffffffffffe61) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000001c0)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x404) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) listen(r2, 0x0) fadvise64(r0, 0x0, 0x102, 0x4) 2018/04/06 06:13:42 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f00000001c0)='wlan1{eth1\'vmnet0bdev%\x00', 0x20000000002) ftruncate(r0, 0x4) 2018/04/06 06:13:42 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000000)={0x5, 0x3f, 0x6}) 2018/04/06 06:13:42 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bb3103551874e0ea000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) fdatasync(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x200000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) waitid(0x3, r2, &(0x7f0000000200), 0x40000000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x3, 0x2}) 2018/04/06 06:13:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000003a80)="d7d5ab9ca02d72e3aefd6b8b073cc17047efda187b4cc279e588a43a89cc7c534f35") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0102af00b6dece27280a42ea02ba7cc161f8c0f4a47d433519e9866b53776670763ed5073b0788753b26617ec9ae48641f62d2a175c5379f0c0c37a3a0bf6509a41809a0ed6139f41009d588bb0425ec9b0e4ef716de9da9c2512bdd54dd8675d5bac305a6c4f3604fbdaebf2a31197a775b9e3b59e8d160d95a1b5e61d0f996588eadd1cd90809bd2573072cf75489eea72210719e630411b361955f142a124d22291b9b4150660b71c"], 0xab) 2018/04/06 06:13:42 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0xfffffffffffffffe}, 0x4) request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0x7ff, 0x3, 0x6, 0x100000001, 0x1000, 0x3}, 0x5}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @local}, &(0x7f0000000180)=0xc) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffffd) 2018/04/06 06:13:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x0, 0x4, &(0x7f0000000040)="930f3765b24124a6be074160839bfaf2e06e7e1a50da3105fb007740ee148b584430a8dfd81eb84e312150c2f22288f19f6219b182608d224e37d248aff563d0bac606523a7daae64ade57bc881b17647806ed1b06d3b330", 0x10000, 0x5, 0xffff, 0x8001, 0x59d, 0x9, 0x1ff, "fbbc60a1b614e3b3a13a08b708b182e6a4335fa37d9b18c6455e03bf1c6c8ff55ee8264d98656ad5970f4b5e9345c0ed2154ef833f4e7f59ddbf5b1c3f93b5d22e0baad03788b9408088cfefcddfd3afc271a2657de09a09d3ea917d3d66ecc2d9441bd6ba2747ce04912356458b6be85e7cc4fa1eea1335915a76d4552416f41f5311e5d950b2c3f272f208e0ba57b188848a3382af"}) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x8, 0xef91, 0xf, 0xb, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x93}}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x6}]}, 0x58}, 0x1}, 0x20000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0x1fe9, 0x5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d1ff4), &(0x7f0000fd3000)=0xc) 2018/04/06 06:13:42 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x5, 0x7b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0xe3f7, 'syzkaller0\x00', 'gretap0\x00', 'yam0\x00', 'syzkaller1\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0xe4, 0x158, 0x284, [@time={'time\x00', 0x18, {{0x3, 0x9, 0x82c3, 0xedca, 0x9, 0x2, 0x3}}}, @devgroup={'devgroup\x00', 0x14, {{0x4, 0x1d8, 0x5, 0x1ff, 0x6}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x5, 0x4}}}, @common=@mark={'mark\x00', 0x8, {{0xffffffd0, 0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfffffffffffffc00, 'system_u:object_r:auditd_log_t:s0\x00'}}}}, {{{0x5, 0x4, 0xabef, '\x00', 'ipddp0\x00', 'ip6_vti0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xac}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x2, 0x77, 0x371}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x2, 0x8848, '\x00', 'syz_tun\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0xd8, 0x148, [@statistic={'statistic\x00', 0x14, {{0x8, 0x0, 0x0, 0x8, 0x2, 0x25}}}, @realm={'realm\x00', 0xc, {{0xfffffffffffffffa, 0x34d8, 0x1}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xffffffff, 0x8, 0xffffffffffffff81, 0x0, 0x0, "132461461accef34638d3ba3389a3c84e7e0dce0a30792ef892b307cd605ebb3a17a88e8406f45376567e316b2b5394cc4901d6ef25ed4c23849fd11b38431ea"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x44, 0x8edd, 'ip6tnl0\x00', 'lo\x00', 'gretap0\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0xff], 0xc8, 0x13c, 0x164, [@arp={'arp\x00', 0x34, {{0x311, 0x1, 0xa, @rand_addr=0x8, 0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x51, 0xed}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xfffffffffffffffd}}}, @common=@log={'log\x00', 0x24, {{0x7, "ad47f8d66837b894c03987f2cd901dfdc8307399b040fa8b71c063110013", 0x1}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x4}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x0, 0x8808, 'lo\x00', 'vcan0\x00', 'ip_vti0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe4, 0xe4, 0x114, [@vlan={'vlan\x00', 0x8, {{0x0, 0x2, 0x883e, 0x2, 0x5}}}, @nfacct={'nfacct\x00', 0x24, {{'syz1\x00'}}}]}}, @common=@dnat={'dnat\x00', 0xc, {{@random="1074b5e893e6", 0xfffffffffffffffd}}}}]}]}, 0x800) r1 = accept4$llc(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x10, 0x80800) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000900)) r2 = socket$inet(0x2, 0x3, 0x400) clock_getres(0x2, &(0x7f0000000940)) r3 = signalfd4(r2, &(0x7f0000000980)={0xfffffffffffffffc}, 0x8, 0x800) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000009c0)={[0x15002, 0x0, 0x1, 0x5000], 0x400, 0x8, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000a40)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000a80)={r4}) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) writev(r3, &(0x7f0000000e00)=[{&(0x7f0000000b40)}, {&(0x7f0000000b80)="5c71f57947d2408ddcacf0fd33085f0308", 0x11}, {&(0x7f0000000bc0)="10ba57671937db5b862349d40ad592af3df90269f5c0ab56103f103e059ecd8e61c516d00693065401e1fb5e189659ea976bae67d29a1e6fcd55d8d6284ce8", 0x3f}, {&(0x7f0000000c00)="92b46e38a75be321b9635b76f435ac5678dcbcd48ff4d19265004dfb25f4c803acc4df7b3ccb38ac0e9fe885be03fd8756023e1231e9932e0f6e", 0x3a}, {&(0x7f0000000c40)="042f4197696b7d17cc41c12c949f14a87ff7998680c735e5a39f9db4a3e2da21e3e39f38eb9e3260396f856edb2a9aab5242110e5751b50f397505b14574b1a8f75a7eb678f2c06c4ee560a99bce662144347946e0d371c9c0dbead697694c0172f065de4bf8e63cbf9e0c2e23197da3c52eb1fe247335ee8f37542c8275c1a8be15700f780d46913b23a5c6656ac0f4c341cb31de4a7465e167", 0x9a}, {&(0x7f0000000d00)="3763445f7c96f6c13d0cef1aacb154e14477f52baad09bcc6ce075e4530423a521127bef6a090ecd4ecd5997ec9266c48cde593227ee5c753c440934e17846e132331b8033d35aec8723a056771b01f72fa94df94cc59e0ad7484e7c2acf0ee94fb786d68fe9141dc0cb18062a1f84456bd5c7538a2dadb1026f97a557c3881479d1d855c8b2c39374903ceace36861fbf12ea581ab25e21fa7a5b26755ba185ec5f5ce6e1b89d20444f46a29e3f6b3be17b3202d8055c7551056fecf88cd348671f323546da2892cf94bddf8b2844b3cebfa4684a6e86a9fdedaa564c5b21b373c0c83ad188203ec1dbb66ca284bda154da4310", 0xf4}], 0x6) sysfs$1(0x1, &(0x7f0000000e40)='SECMARK\x00') signalfd4(r1, &(0x7f0000000e80)={0x3}, 0x8, 0x80800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000ec0), 0x4) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000f80)="66fe16cca45d40103cff6a2a063ef112e21053eef0186001ce2c40076daeecc6da276420a74fe1827ed0f0e5add01d307a8180cb289eb2259aedda1e41fd143bdf673f6571a73f003be54278d547cc8b75083b703165ccdf9fc9ec1f0c0d104ce3b50ae5d9f698f2ae08af25d4e51beadf40f422836178", 0x77}, {&(0x7f0000001000)="6e7baaff1537311a9dc6e1ce1d3c2db9b868e87cc8b22de060a8590479607f29dce796a9e1884ce9a772482f4ee4c5d2c9fd", 0x32}, {&(0x7f0000001040)="6b1b7ce296788f77eaf0e2a736", 0xd}, {&(0x7f0000001080)="05823a6bc9f716fda3d1bbfe04270c3cd66e5ff987", 0x15}, {&(0x7f00000010c0)}, {&(0x7f0000001100)="dfc6e192ee16d1af9a75b6937d30188a8d86423070bc52ec2f996b1068f4cb75c91947f10492f33cd0e2edd06ffb63e5209659e8a3f6058de0a6a44298dd6041093fa75f3036cd6e66bb8809a34e60de0ac51256af70b8fd9959bd62a79445968ca2e5a624f203609d3a263f47cf4e25bf8b458b5f79b9787425029855a4836ea688b7471c177593557a9fe5618f5f1087dce8e096f8", 0x96}, {&(0x7f00000011c0)="0559d6ebed8c533455206700975767abab7404fffc00bf3a898c970f77d95072539f64decba036797374ffb5ce3239c0d19065f174d43996ef479705489bfa8102fb3aaa0aa2eca356c3406758b55d3af44dd41a03dbc7d51988304de3177e48075b40c73f481c6c8fc947d24d", 0x6d}, {&(0x7f0000001240)="6f0cb43a2119b9ad21756aee2545bdd57518e4e43d3d7b1dc3e0d9e264e3e47c1b2700228b4e2ad082e16b9d", 0x2c}, {&(0x7f0000001280)="596d364d1c238cdb5260cfffc414cb5712422151ee49ddd3bdf26646b05726c793cfd03594596c28479f27812e07ac8e1efc8d39f7c48dbae76fcea6297af5249f1a2638fd99a994e75fa95b0368d5262b669bdaeb8c01af2148e1afb7c5b6b1471eb485685db0385080787189aa14219e664459cc34fe4f0e34a216d89f38f17c0537c8dbee8580c8285eedaf2684e9961a4e", 0x93}], 0x9, &(0x7f00000013c0)}, 0x81) set_mempolicy(0x4000, &(0x7f0000001440)=0xfffffffffffffbff, 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001480)=""/72, 0x48) bind$inet6(r0, &(0x7f0000001500)={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x13}}, 0x1c) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000001540)="af85ab6ba7a6abab61c1f2e836a3e3b903dda2ba72c413d308a95ff071b8e51ba3d8f6318bfec93cd893e8b0804a7533f73853d22c2843453c98436a46eb27d79c41d22cadc45e7868e00b2b27a4072c81865d39e7ee1b7f8817dcea0926ce09a4f8cc7f40b4ec0bcb2cb847417e2e24de106352205717f5ed7fb6856f0d7201fe992e8b3d83df5a85d99cff") ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001600)={0x4000000000000000, 0x5000, 0x10001, 0x8, 0x3}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000001640)) r5 = dup(r3) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001680)={0x5, 0x100, 0xffffffffffffff80, 0x4, 0x6, 0x3}) fcntl$setstatus(r5, 0x4, 0x4000) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00000016c0)={0x4, r3}) openat$dsp(0xffffffffffffff9c, &(0x7f0000001700)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r6, 0x807c6406, &(0x7f0000001740)=""/230) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000001840)={0x5}, 0x4) 2018/04/06 06:13:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x9) ioctl$TIOCSTI(r1, 0x5412, 0x6) 2018/04/06 06:13:42 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="0557c303bc") sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x10000) r2 = getpgid(0xffffffffffffffff) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000240)=""/30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) ioctl(r0, 0x125f, &(0x7f0000000080)) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3f, 0x8000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f0000001800000001000000090000ef8aab5ba064a43f4b99bbd52497e200000ac472448b0425b64be023"]) 2018/04/06 06:13:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x100, 0x100000001, 0x3f, 0x1, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffdd, 0x0, 0x4, 0x0, 0x75b6991d, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x633, 0x0, 0x4, 0x8}) 2018/04/06 06:13:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) alarm(0x420) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000006880)=[{{&(0x7f00000013c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840), 0x0, &(0x7f0000005880)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/04/06 06:13:43 executing program 2: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r1, &(0x7f00000000c0)="0f", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/06 06:13:43 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x2}, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="c161980270d784798a0b65db5a5a2e9a573fd65ca2af7bfd667e25cf57492d7afa0347b0ba52412fd20e2f7d373cafda48077d70f178f17a4f437376dcec908d52b5e292fbc2916b2d65864e6d729aacb588eb8cb3314b7ab4541fbb4aace5aa009703ac7e") mknod$loop(&(0x7f0000000140)='./file0\x00', 0x42, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0xfff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x2f28}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x8001, 0x4, 0x1, 0x0, 0xe5, 0x3, 0x5, r2}, &(0x7f0000000280)=0x20) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) acct(&(0x7f00000002c0)='./file0\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/126) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000003c0)={0x4, [0x3, 0xcb48, 0x0, 0x400]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000440)={0x4, 0xc, [0xff, 0x5, 0x100000001000000]}) r4 = getgid() setgid(r4) getgid() io_setup(0x3ff, &(0x7f0000000480)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000004c0)={0x1, "d5"}, 0x2) getgid() ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'vcan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x45c, 0x134, 0x134, 0x264, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000540), {[{{@uncond, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x2, 0x5}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "087d3ee7ac6437bdd7e96c12d492d62712abcd663a83f1a1f4153a0d4b76"}}, {{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0xffffffff, 0x5}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0xf4, r5, 0xa2c, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mknod$loop(&(0x7f0000000c40)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000ec0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000d40)=ANY=[@ANYBLOB="06000000", @ANYRES16=r5, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/06 06:13:43 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) r2 = getuid() sendmsg$netlink(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc, 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@generic="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@generic, @generic="0db128569f4c6362211230ff9cbdf3be8177940f9079605b52ab311f95c8ff7c45f3720e2880ff435ad0c3f574d47ec254b9cc3350bd596d5a8bc7745a5ebfc8dc354eb9ee624333", @generic="9d0251628b83c6270af81d86bb4ce4258768785f6066f39d330a101bf2714ebf462f9cc04c0491ef3a422d68f36691"]}]}, 0x4360}], 0x4, 0x0, 0x0, 0x20008005}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001080)={{{@in, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) 2018/04/06 06:13:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa0, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x6, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x1, r2, 0x1, 0x7}) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) 2018/04/06 06:13:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socketpair(0x3, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x24fe) 2018/04/06 06:13:43 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) userfaultfd(0x800) dup2(r0, r1) 2018/04/06 06:13:43 executing program 1: r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x5, 0x7, 0x0, 0x7fffffff, 0x0, 0x80000000, 0x0, 0xc, 0x8, 0x10001, 0x7fff, 0x0, 0x9, 0xf9fa, 0xfffffffffffffffb, 0x746244fb, 0x4, 0x9, 0x39dd, 0x2, 0x5, 0x7, 0x3, 0x1ff, 0xffffffff, 0x8, 0x6, 0x9, 0x6, 0x7, 0x6bc1f3a7, 0x0, 0x1, 0x1, 0x100000000, 0x2, 0x0, 0x81, 0x2, @perf_bp={&(0x7f0000000240), 0x2}, 0x9180, 0x3, 0x3, 0x0, 0x4, 0x80000000000000, 0x6ff2}, r0, 0x10, r1, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2000, r4, r5, 0x2, 0x8000) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file1\x00', 0x20, 0x6, &(0x7f0000001700)=[{&(0x7f00000003c0)="220e9f6c56d5e942e83f1a91f67082fb6efc1c34a6b1d0b8ff205eb5c1ee80b44bc452a8098c8589b20fe36fa58fcf9d64c82fd56f8cd1f3e785821463139225e0f31b4dc4f1e9bafb66003b252053a00ad44237233e5f46b0b35076f281db40475fd9505b7cced2729f69a80f429bdd1dd35dd8b0fe623ace5abeca74e5e09d7782e02eb03e3d9ceb560251090606bcdea67176f297aae47d64b60686f6ce7660e702e1420110c8f3be9aab688e22d0e6fa15098afbca308a940f22afd7", 0xbe, 0x7ac}, {&(0x7f0000000480)="135be4dda6cf153eeeb4e68561e30b6279a864ab7b96fa73", 0x18, 0xffffffffffffffff}, {&(0x7f00000004c0)="580f3d357e781db3e1bb508c616fcb81cad20fa4e82dbffbd48f19edcf4df2be2a90d585e3a06e1223d724bec881345d311eedafcdb77750df7de59dfad8fb3a75c8ca0f55f9435f788658f65547b91d634250c7f91ebeeeef9db76936fdaeec26e780da51028f6f4f0fbcaaba883611a1b452c7d366927ae0798b0edcbdd085b386f69c6aa00331503e4f2560fe675197e72106b1d3f9163bea52a9c5de7cc9e63d2ac30a5ee377e5dd98f063a73a63f2adbbb1e482d88ba1266d115e37d8d09b22d588726e82b32a2bf9f69e8c7e077c025a6a75f9b0", 0xd7, 0x8}, {&(0x7f00000005c0)="23caf631dee7fae1c7bb77a616ad13343f00b6374540cc07e9b6835a68bbcae42d6943416b200927da4182bf740218580276c191dabe895286ba796890645e936bb7ea0f590c609bc67c55980c2d173a28", 0x51, 0x2b307c28}, {&(0x7f0000000640)="4764442a136b698741a5f3d2cdd29e365c3b7da31031948d6baa751a26446ff6c6d0ff125cfd99583cc86a4ba94368947e0bde5381d189f8b20d5e6db7847c4d915eaf2901907179f9e0cfe4bd43e98de8dc95c0b58d8d8885d4e5ab5e5921b77c1491f82eec84f104a6cb91ac41a3977a0319271952b06fb06bbf3f261ef10957d8f8e5b45491f4", 0x88}, {&(0x7f0000000700)="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", 0x1000, 0xfffffffffffffffd}], 0x20000, &(0x7f0000001780)={[{@upgrade='upgrade', 0x2c}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r6) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f00000000c0)={0x0, 0xffffffff}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x7, 0x4}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r2, r3) 2018/04/06 06:13:43 executing program 0: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x8c80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) 2018/04/06 06:13:44 executing program 2: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x4, &(0x7f0000000280)=[{&(0x7f0000000100)="49c0e6fc7791214c535da7475e8c3e462b50863e26329998a8b28cacfc2b7a9dc42980ac4fd94963de97ba7f96f7683a665a41817133d1c09fb69b1e4df3da1aca86febfb09ea770d5fdaae073d3ede9605432169f25ba4154e99352d5c88b2f", 0x60, 0x2}, {&(0x7f0000000180)="f0212ad090ad82cb00", 0x9, 0x900}, {&(0x7f00000001c0)="e7397165cf96da32becc8a08668ba10823dbe3ed814338172a82514fbe96e092ad3269489483b31474b8aa4b36156f56cf5f", 0x32, 0xf0af}, {&(0x7f0000000200)="9607ee72b9c13b952b7949cfe6e2678bd7b1f307ebfe88ab0e5a6f053576139b17954486ac49d61446eb648e9223e1b417f0d33e814f95dcc01e196f4768668862cb94aa1e08121a14e636d5f09d5b077b56f050d6c880c5d6ea5d7b8f", 0x5d, 0x3}], 0x82800, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/06 06:13:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000434ff8)=0x400000000006) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) eventfd2(0x0, 0x0) 2018/04/06 06:13:44 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x3c, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="01634040020000000000000003000000000000000000000010000000000000000000000020000000000000002800000000000000", @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00']], 0xa8, 0x0, &(0x7f0000000800)="016f60279834c2175fca443244d3c11fcc9b013baa79ee501de74b83bf009ce81e9ab81029af2c59bde7c04bf3cbd4eebe34abfc7e5b2e019a4ef453b1d17db90317aabb90363ce1113de93d4004991c93037570c5e187d7d3a1288cadd87d1e7f4a9baa8dc1c681a34c792e73eb6fefc9431826118bd8405ec7258580bd98ec4bfa054a8a8c08ca277fe1e627be043eab72523bdd164e60cd604c43084ea7a7512d665ac2f05e85"}) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000000300)) geteuid() r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x3f, 0xff) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2d) sendmsg$inet_sctp(r3, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x1a}, 0x6}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="52f78bb9a36b2741b5f66e7d7828391fe0f5ecbbe3d2c054aff1883a4251f0ba41a67fe47e5be57a2efc279acb3061d7f4687f8dc130e712a17748921748ae4eaf8889a472fd6a356b24d0865c45cb98822e9932fe044db173b5bc2828c69592640a2e29d83ad12e54e643b5802d83c3f41ee6dbe545f1ead39e067e4c1746c4239942d245b44175b80016b657710b5ad5434d624bba1e8a6bdd06392dbcc6cfcccdfa9757bc", 0xa6}], 0x1, &(0x7f00000003c0), 0x0, 0x2000c810}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000780)={r2, &(0x7f00000003c0)="9a571745bb9de659ecafca15f37eb47abb6f58aeb5bdf995d2931822e69ee311743ace0ddc37f76cc615b5770adbd553c7da3e3bea6fbcfe1f5c", &(0x7f00000006c0)="9ad9811524ed20b535723f9c8b75f716375bcdaa05d3c309fafd9fbf3ddd636bcd1aea4948206f16066e01e9478de685e5b5b1f2f914a575bcb3d707c79ae478a1b5dabfab649ae5abdee073a46a877d464c5a"}, 0x20) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r4, 0x8000}, &(0x7f00000002c0)=0x8) socket$key(0xf, 0x3, 0x2) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000440)={'filter\x00'}, &(0x7f00000004c0)=0x50) sendmsg$inet_sctp(r3, &(0x7f00000007c0)={&(0x7f0000000500)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000540)="2001d8606291a35d4e92b9cf5f4355578fa062007d40d4b245a98e02cf4425b4f8d7d369e4aeff953c585db8dffeeef88cc9716cb9e35c2f14b1e78671f673908eaf18c2e171e07d4675", 0x4a}], 0x1, &(0x7f0000000780), 0x0, 0x4004041}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r5, r2, &(0x7f0000b4bff8), 0x10000) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) 2018/04/06 06:13:44 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) 2018/04/06 06:13:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2f, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x63fc, 0xb78e, 0x9, 0x7, 0x5}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 06:13:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20}], 0x48) 2018/04/06 06:13:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'dummy0\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x8, 0x0, [0x80000001, 0x6, 0x9, 0x4]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) 2018/04/06 06:13:44 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x100}, 0xff25) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x1, 0x6, 0x1, 0x6, 0x80}, 0x98) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x6, 0x7) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) [ 936.026440] autofs4:pid:21626:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/04/06 06:13:44 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r1, 0x0, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x2, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x840020}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="b862c15f", @ANYRES16=r2, @ANYBLOB="0c012abd7000fbdbdf25100000004c00020008000b000a000000080004000100000014000100ff02000000000000000000000000000114000100e000000200000000000000000000000008000600006000000800090000040000580002000800080001000080080002004e2300000800070008000000080007000100010014000100000000000000000000000000000000000800040007000000080004000100000008000400ff07000008000b000a000000"], 0xb8}, 0x1, 0x0, 0x0, 0x804}, 0x840) [ 936.066761] autofs4:pid:21626:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/04/06 06:13:44 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) close(r2) 2018/04/06 06:13:44 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x4b34, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xfffffffffffffff7}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x72ab, 0x8, 0x7, 0x6, 0x38000000000000, 0x8, 0x4, 0x5, 0x89, 0x101, 0xfffffffffffffff9, 0x81}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="ae885200515bac6e442cd089b6fc9c95abd2a11b370435a63cbefb27400ea494359cbdf389bf4939839401ea9dfd655b7eac4be4ee9bd64931ba128a7f4d28f920316daf2527b85876f52f22d04d289def365972347d30adc1f0d545359216ea7d6d114ac69e15613a22832560680b0842d42bf074cb6ca8") ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000200)={0x0, 0x7f}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r0, 0x0, 0x2}, 0x10) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}, 0x7, 0x8e6f, 0x409, 0x6, 0x6e852a1c}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000400)=0x9, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockname$inet6(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000500)=0x1c) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000540)=0x1) open$dir(&(0x7f0000000580)='./file0\x00', 0x800, 0x80) socket$inet_smc(0x2b, 0x1, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f00000005c0)=""/139) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000680)={0x3, 0x7fff}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000006c0)={0x3, 0x4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000700)={r1, 0x5}, &(0x7f0000000740)=0x8) r4 = syz_open_dev$adsp(&(0x7f0000000780)='/dev/adsp#\x00', 0xc383, 0x40001) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r4, &(0x7f00000007c0)="0278fa117a6ac2adcff994"}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000840)={r3, 0xffffffffffffff99, 0xa, [0x1c5835de, 0xe1, 0xc04, 0x8, 0x9, 0x100, 0x2, 0x8, 0xfffffffffffffffc, 0x9]}, 0x1c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000880)=0x1, 0x4) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00000008c0)) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000980)=""/183) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a40)={r3, 0x7f}, &(0x7f0000000a80)=0x8) 2018/04/06 06:13:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='+-GPL-:\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x10000, 0x5, 0x9, 0x7, "4a6655d7e02120432c91922ddfaf2e0f2364b0d22838ba4979c6c27a7d4a43f1ec99c1f393226b037d7a4416", 0x80}) 2018/04/06 06:13:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f000039c000)=0x400002000000001, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) inotify_init1(0x800) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x7ffffffffffe) accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/04/06 06:13:45 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x4006, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) 2018/04/06 06:13:45 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x20) fcntl$setlease(r0, 0x400, 0x0) setns(r0, 0x0) r2 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/04/06 06:13:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/06 06:13:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 06:13:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000700)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x0, 0xffffffffffffffff]}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x10002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000005b40)=[{{&(0x7f0000001800)=@pppol2tpv3, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003a80)=""/192, 0xc0}}, {{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/114, 0x72}}], 0x2, 0x0, &(0x7f0000000180)={0x77359400}) sendmsg$nl_generic(r1, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)=ANY=[@ANYBLOB="140000001d00ffff080000000000000001f2ff00"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r2, &(0x7f0000000100), 0x1000000000000004) write$evdev(r2, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000700)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x3741, 0xffffffffffffffff]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x4000000002285, &(0x7f0000139000)='4') write$evdev(r5, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4a) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000540)={r8}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000001c0)={@empty, 0x4, r7}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) r9 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) dup3(r5, r6, 0x80000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r9, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x6) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x40, 0x4) 2018/04/06 06:13:45 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x100) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0xd55, 0x1, 0x8, 0x1, 0x1, 0x5}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x5259}}, 0x4, 0xb3d, 0x2, "700230c7f76d77426ffb9277cf051c4ce43d19395c8b4e8a5aec1facca141ec6ba61d450f05807aa2488dec56b64548345f6b564b7dd0cadddd3361a5fb0ca51e2b840a6903f9dfc200908f3dc35860b"}, 0xd8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x82040000, 'lc\x00'}, 0x2c) 2018/04/06 06:13:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r4, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f00000000c0)={0x7f, @loopback=0x7f000001, 0x4e23, 0x2, 'ovf\x00', 0x21, 0x3, 0x2a}, 0x2c) fremovexattr(r4, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') pread64(r1, &(0x7f0000000480)=""/197, 0xc5, 0x4) 2018/04/06 06:13:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1, 0x40) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x10001, 0x172b8adc2166d73a, 0xa1c, 0x3}, &(0x7f00000000c0)=0x18) r4 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x240000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x7}, 0x8) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='vfat\x00', 0x20021, &(0x7f00000002c0)="2a8ad7749af2af7cf2f2e6e3031cb72dd4d37319bb7157f15ea5cdef7c830893aad2a3aa22b9aba28d349a6ddca9e61531b8f5856c4d57b9020dd3de06a798b6d0078142b37fab5a03c5380c5a3bf4b8ad4b62c1d27a45cff7e57414ff559466b69c49fe34043d93f796ffe7b6501f15af43814b9f30726312ac16c7d832269a255c5cdafc2389bf39acf794ffe0bd1fcfc0cb862776c0ffa6f3d1e0ced0fd9c58187e4bb5dad7aa55e6777960e1cf2db6186e096a3651ef1770426f") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r3, 0x1, 0x1, 0x401, 0x9, 0x123}, 0x14) 2018/04/06 06:13:45 executing program 0: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1d79) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./control\x00', 0x80080, 0x3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000200)) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x8000000000003ffe, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000080)="6fe46533060439bbf825bd779c07224cd47bc839b113747d54d691f14a0fa4237205000f13a302716f01f3ea5f8450411fcd33f11eeb8b6b4858df7bdb9ee54f9148521d465b6e1d7959823748f55ae9b6885775c3371a1c7130462d3f990ab6e99dce66c6f4c85c283e5c1b234fd81902d91978483bfcabe5faa9", 0x7b) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000000680)=0x3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000006c0)=""/177, &(0x7f0000000780)=""/144, &(0x7f0000000840)=""/152, 0x5000}) timerfd_settime(r3, 0x1, &(0x7f0000000480)={{}, {0x0, 0x1c9c380}}, &(0x7f00000004c0)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x48000, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{0x10000, 0x0, 0x7, 0x10000}, {0x4, 0x33f11e3, 0x5, 0x6}, {0x8, 0x7f, 0x9, 0x6}]}, 0x8) sendfile64(r4, r3, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000580)={0x4, 0x2, 'client1\x00', 0x2, "05b86184d2435670", "9cba9eb55cd6607fac23f3855c25e6793e75b2c9d70988324222cf291c61f324", 0x6, 0x85}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000640)={0x7, 0x6}) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x480) 2018/04/06 06:13:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x8000, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x157, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/06 06:13:45 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0xef1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/06 06:13:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000200)=0x6, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) setns(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) 2018/04/06 06:13:45 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) pread64(r1, &(0x7f00000001c0)=""/30, 0x1e, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[0x6, 0x87fa00000, 0x0, 0xfff, 0x7]}) [ 1106.911159] INFO: task syz-executor7:4438 blocked for more than 120 seconds. [ 1106.918411] Not tainted 4.16.0+ #288 [ 1106.922662] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.930651] syz-executor7 D21776 4438 1 0x20020004 [ 1106.936292] Call Trace: [ 1106.938900] __schedule+0x8fb/0x1ef0 [ 1106.942640] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1106.947227] ? __sched_text_start+0x8/0x8 [ 1106.951413] ? print_irqtrace_events+0x270/0x270 [ 1106.956185] ? trace_hardirqs_off+0x10/0x10 [ 1106.960525] ? trace_hardirqs_off+0x10/0x10 [ 1106.964850] ? find_held_lock+0x35/0x1d0 [ 1106.968930] schedule+0xf5/0x430 [ 1106.972330] ? __mutex_lock+0xb7a/0x1810 [ 1106.976415] ? __schedule+0x1ef0/0x1ef0 [ 1106.980389] ? lock_release+0xa40/0xa40 [ 1106.984365] ? kasan_check_read+0x11/0x20 [ 1106.988515] ? do_raw_spin_unlock+0x9e/0x310 [ 1106.992935] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1106.997533] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 1107.002462] ? mutex_destroy+0x1f0/0x1f0 [ 1107.006515] ? do_raw_spin_lock+0xc1/0x230 [ 1107.010752] schedule_preempt_disabled+0x10/0x20 [ 1107.015520] __mutex_lock+0xb7f/0x1810 [ 1107.019423] ? __blkdev_get+0x176/0x13b0 [ 1107.023491] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 1107.028337] ? kobj_lookup+0x29c/0x410 [ 1107.032216] ? lock_downgrade+0x980/0x980 [ 1107.036377] ? find_held_lock+0x35/0x1d0 [ 1107.040450] ? trace_hardirqs_off+0x10/0x10 [ 1107.044774] ? __lock_acquire+0x638/0x3c30 [ 1107.048999] ? trace_hardirqs_off+0x10/0x10 [ 1107.053340] ? lock_acquire+0x1d5/0x580 [ 1107.057348] ? lock_acquire+0x1d5/0x580 [ 1107.061351] ? get_gendisk+0x67/0x360 [ 1107.065209] ? find_held_lock+0x35/0x1d0 [ 1107.069291] ? get_gendisk+0xb0/0x360 [ 1107.073126] ? lock_downgrade+0x980/0x980 [ 1107.077291] ? down_read+0xad/0x1b0 [ 1107.080922] ? get_gendisk+0x67/0x360 [ 1107.084722] ? __down_interruptible+0x6b0/0x6b0 [ 1107.089400] ? exact_match+0xd/0x20 [ 1107.093033] ? kobj_lookup+0x2c6/0x410 [ 1107.096931] mutex_lock_nested+0x16/0x20 [ 1107.100989] ? mutex_lock_nested+0x16/0x20 [ 1107.105233] __blkdev_get+0x176/0x13b0 [ 1107.109203] ? bd_may_claim+0xd0/0xd0 [ 1107.113021] blkdev_get+0x399/0xb00 [ 1107.116654] ? __blkdev_get+0x13b0/0x13b0 [ 1107.120819] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.125414] ? errseq_sample+0xfb/0x150 [ 1107.129392] ? errseq_check+0x130/0x130 [ 1107.133364] ? _raw_spin_unlock+0x22/0x30 [ 1107.137514] blkdev_open+0x1c9/0x250 [ 1107.141226] ? security_file_open+0x89/0x190 [ 1107.145643] do_dentry_open+0x772/0xd70 [ 1107.149617] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1107.154569] ? bd_acquire+0x2c0/0x2c0 [ 1107.158376] vfs_open+0x107/0x220 [ 1107.161835] path_openat+0x1151/0x3590 [ 1107.165716] ? path_lookupat+0xba0/0xba0 [ 1107.169799] ? lock_downgrade+0x980/0x980 [ 1107.173942] ? do_sys_open+0x2e7/0x6d0 [ 1107.177831] ? lock_release+0xa40/0xa40 [ 1107.181797] ? kasan_check_read+0x11/0x20 [ 1107.185943] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.190346] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.194928] ? __lock_is_held+0xb6/0x140 [ 1107.198980] ? _raw_spin_unlock+0x22/0x30 [ 1107.203131] ? __alloc_fd+0x29b/0x750 [ 1107.206932] do_filp_open+0x25b/0x3b0 [ 1107.210731] ? may_open_dev+0xe0/0xe0 [ 1107.214536] ? mpi_resize+0x200/0x200 [ 1107.218358] ? get_unused_fd_flags+0x121/0x190 [ 1107.222954] ? __alloc_fd+0x750/0x750 [ 1107.226766] ? getname_flags+0x256/0x580 [ 1107.230844] do_sys_open+0x502/0x6d0 [ 1107.234577] ? do_sys_open+0x502/0x6d0 [ 1107.238465] ? filp_open+0x70/0x70 [ 1107.242008] ? SyS_mknod+0x40/0x40 [ 1107.245556] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1107.251132] compat_SyS_open+0x2a/0x40 [ 1107.255033] ? SyS_openat+0x40/0x40 [ 1107.258671] do_fast_syscall_32+0x3ec/0xf9f [ 1107.262986] ? do_int80_syscall_32+0x9c0/0x9c0 [ 1107.267573] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1107.273111] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1107.277884] ? sysret32_from_system_call+0x5/0x3c [ 1107.282737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1107.287591] entry_SYSENTER_compat+0x70/0x7f [ 1107.292036] RIP: 0023:0xf7ff7c99 [ 1107.295398] RSP: 002b:000000000844eac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 1107.303114] RAX: ffffffffffffffda RBX: 000000000844f88c RCX: 0000000000000002 [ 1107.310376] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 000000000844f7ac [ 1107.317648] RBP: 00000000000005a2 R08: 0000000000000000 R09: 0000000000000000 [ 1107.324912] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1107.332190] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1107.339458] [ 1107.339458] Showing all locks held in the system: [ 1107.345789] 2 locks held by khungtaskd/877: [ 1107.350238] #0: 0000000089ab16c2 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 1107.357894] #1: 00000000dc9bcc80 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 1107.366530] 1 lock held by rsyslogd/4266: [ 1107.370708] #0: 000000009c22a706 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x165/0x1a0 [ 1107.378757] 2 locks held by getty/4357: [ 1107.382741] #0: 0000000072854032 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.391023] #1: 00000000476fb024 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.399924] 2 locks held by getty/4358: [ 1107.403910] #0: 00000000e51a19dc (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.412253] #1: 000000007128af69 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.421114] 2 locks held by getty/4359: [ 1107.425288] #0: 000000004afdc526 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.433571] #1: 00000000266ffa8f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.442470] 2 locks held by getty/4360: [ 1107.446452] #0: 00000000ec42d40e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.454735] #1: 00000000749456b2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.463618] 2 locks held by getty/4361: [ 1107.467622] #0: 000000001e88d2e0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.475889] #1: 0000000060b561f1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.484787] 2 locks held by getty/4362: [ 1107.489350] #0: 00000000c436a86f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.497618] #1: 0000000084b6f42e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.506509] 1 lock held by syz-executor7/4438: [ 1107.511112] #0: 0000000054cb635d (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 1107.519398] 1 lock held by blkid/17860: [ 1107.523394] #0: 0000000054cb635d (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xbc/0x760 [ 1107.531490] 2 locks held by getty/21720: [ 1107.535544] #0: 000000006196ac1b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.543805] #1: 00000000ddba60aa (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.552663] [ 1107.554289] ============================================= [ 1107.554289] [ 1107.561342] NMI backtrace for cpu 1 [ 1107.565006] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 1107.571580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.580920] Call Trace: [ 1107.583490] dump_stack+0x1a7/0x27d [ 1107.587100] ? arch_local_irq_restore+0x53/0x53 [ 1107.591748] ? debug_show_all_locks+0x2f3/0x3d0 [ 1107.596410] ? nmi_cpu_backtrace+0x1cc/0x220 [ 1107.600797] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1107.605272] nmi_cpu_backtrace+0x1e0/0x220 [ 1107.609479] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1107.613948] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1107.619200] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1107.624364] watchdog+0x969/0xd70 [ 1107.628401] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.633335] ? complete+0x62/0x80 [ 1107.636765] ? __schedule+0x1ef0/0x1ef0 [ 1107.640838] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.645216] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.649791] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1107.654998] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1107.659991] ? trace_hardirqs_on+0xd/0x10 [ 1107.664110] ? __kthread_parkme+0x176/0x240 [ 1107.668406] kthread+0x33c/0x400 [ 1107.672546] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.677381] ? kthread_stop+0x7c0/0x7c0 [ 1107.681333] ret_from_fork+0x3a/0x50 [ 1107.685084] Sending NMI from CPU 1 to CPUs 0: [ 1107.689596] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 1107.690585] Kernel panic - not syncing: hung_task: blocked tasks [ 1107.703713] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 1107.710266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.719610] Call Trace: [ 1107.722178] dump_stack+0x1a7/0x27d [ 1107.725786] ? arch_local_irq_restore+0x53/0x53 [ 1107.730514] ? vsnprintf+0x1ed/0x1900 [ 1107.734286] panic+0x1f8/0x42c [ 1107.737462] ? refcount_error_report+0x214/0x214 [ 1107.742205] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1107.747545] watchdog+0x97a/0xd70 [ 1107.750974] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.755787] ? complete+0x62/0x80 [ 1107.759216] ? __schedule+0x1ef0/0x1ef0 [ 1107.763167] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.767544] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.772116] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1107.777294] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1107.782303] ? trace_hardirqs_on+0xd/0x10 [ 1107.786462] ? __kthread_parkme+0x176/0x240 [ 1107.790770] kthread+0x33c/0x400 [ 1107.794124] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.798951] ? kthread_stop+0x7c0/0x7c0 [ 1107.802913] ret_from_fork+0x3a/0x50 [ 1107.807185] Dumping ftrace buffer: [ 1107.810885] (ftrace buffer empty) [ 1107.814572] Kernel Offset: disabled [ 1107.818189] Rebooting in 86400 seconds..