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"}) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x201) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x0, 0xff, 0x1, 0x7cb0, 0xfff, 0xffff}, 0x20) 2018/04/05 23:16:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000b) r1 = dup3(r0, r0, 0x7fffc) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/05 23:16:47 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000280)=""/133, 0x85}, &(0x7f0000000140)}, 0xfffffffffffffed6) 2018/04/05 23:16:47 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00'}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x4, 0x7d}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x9d7d, 0x5, 0x100000001}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000080)=""/35) [ 56.293753] syz-executor0 (5915) used greatest stack depth: 15384 bytes left 2018/04/05 23:16:48 executing program 1: clock_getres(0xffffffff7ffffbfb, &(0x7f0000000000)) 2018/04/05 23:16:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x42f, 0x1ff, 0x7, 0x800000000, 0x102, 0x2, 0x5, 0xdc, 0x1, 0x0, 0x4, 0x6}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000180)) 2018/04/05 23:16:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) acct(&(0x7f0000001600)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") recvmsg(r2, &(0x7f00000015c0)={&(0x7f00000014c0)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000001540)=""/97, 0x61}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, &(0x7f00000001c0)=""/62, 0x3e, 0x3}, 0x2043) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) 2018/04/05 23:16:48 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000180)={0xfffffffffffffffa, 0xc, [0x40, 0x11c2, 0x8001]}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000100)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/04/05 23:16:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="ff000083fef3e62fabc8c6401800000081000000000000007a8aff679a59eea890dea960e3717bad4c705ca6d94ddcbac589c925a237429a6db57ac4f8ed43f288413eb2cb168d49c224ba21c49f3eda6b2cc48e84278fed54e1e0b81e346c02049fb109ef646dac011d63fc6fb270e4bfe6e7f44b91cd0667069e72e201dff28ddb075d3f69189394675d2e654ee56967f7cde24fe4558c929e0138c787ce8a4cc0de9ae81879c814e266fef39ccc61d0c2370c29e928785e03023832347f2d7844456136a1d875fc59172f1456189deac331a45a7ed63b266116a7bcc7758e6d"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:16:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) fcntl$getflags(r0, 0x40b) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x44}, 0x98) getrusage(0x0, &(0x7f0000000000)) 2018/04/05 23:16:48 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x895b, &(0x7f0000000080)={'yam0\x00', @ifru_data=&(0x7f0000000040)="0b6a553a4844a89127f28b2428b30e65fb7b964ed4b48634c003416a8ea6a8ba"}) creat(&(0x7f0000000100)='./file0\x00', 0x80) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00003b3000)={&(0x7f00001b87b0)=ANY=[@ANYBLOB="dc0000001d00000327bd7000fddbdf2528001a00fe800000000000000000000000000016000000030000000000000000000000000a001f090c001c00", @ANYRES32=r1, @ANYBLOB="00000000840005000000f6ff000000000000000001000004d57f00000002000000000000e5000000000000000000000000013500000203090002000000014000000400000000000000000000000000000000000000000004d4ff0000000200000000000000000000000000000000050000000100010014000e00e0000001000000000000000000000000000000000000000000000000000000000000"], 0xdc}, 0x1}, 0x0) 2018/04/05 23:16:48 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xeb3}) 2018/04/05 23:16:48 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) 2018/04/05 23:16:48 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_ifreq(r1, 0x80000089a3, &(0x7f00000006c0)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) 2018/04/05 23:16:48 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000200)={0x3, r0, 0x1}) openat$cgroup_ro(r1, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000001940)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e3) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x2}, 0x8) 2018/04/05 23:16:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000380)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000014300)) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x3ff, 0x7, &(0x7f0000000740)=[{&(0x7f00000000c0)="6f6bf80fa089b1ee1e22ca8a754e21985c47b8f307bfe66210e9a79f", 0x1c, 0x81}, {&(0x7f0000000140)="28884f9143a1ca0bd377b7c0bfcf57d45ee776baa8cdc2418445e58471666227c40f0d27e465", 0x26, 0x686}, {&(0x7f0000000180)="ccbad2f34d35fad63c11b630232aeb07f8dc6a62250c7d7a6cd2c8e6e0488d50fd76e752bd6f299d7451172e1476c01ac5ed803b54", 0x35, 0x101}, {&(0x7f0000000240)="6dfbf1dfefd86f689028b69f42636655e449a3a243ae7b4097dd9a00eb690a777bf19b0b9c39af3f08761322fe222155fd5cc03272d3d25bd9b8b04946652d44bc35dac62c19cac0afba32dd71be1441c8090ad166ecf9e35c8b8763f4e00fa043c115ba78f9a2f5c446dee2c7e1d97060136654bd102a67c4b1c6af4365a8e8aff8d1400c251cbaa6329553", 0x8c, 0x3}, {&(0x7f00000005c0)="91105b08d9650daa59d13de38f1aee2219ff5c8f7dff526e1cbad23dc931f5117e0683d2b1c53abf002e62c522f1668eb5e60458e5a7b3ab2b1ad532c4d00cae1d7fb42f018e94fd036b8c5c5eb9bbf447c8dd5de1e3b96ef7046b396240cef11e2fa6d6cac3391c760ed1f8f07cf13185a38e1223729758512f3406ebc6cf6083331da2a486f6daeadb5963270693beb4d067d132a3cf85317be0a4883ee47df6", 0xa1, 0x1}, {&(0x7f0000000680)="b5783085fb92d4c5e11ba61a671f6328df1fb6e7b8482f24aec2b5cd895934d8434e993a9f2363263270029e493cde38e81d26642ca7976ece0dd59813e2ba6f8d5bc048c5d4763cc2e3298cca39148f3c10cab27b98dd68dd7016856d5cbd931b2fef6a1873d4e0788c5441ff62583b49d0bae7e4a0578f7c8f79254dc13963db4e9904cce6eac6cb80f130f81b4083f4148f6262e2915d5f9d566fb64703ca7d35a068f6cb2017c5a2243e", 0xac, 0xb346}, {&(0x7f0000000300)="7c08e21b70502cee25858379cb7b23fa220f25c67c171d917391fb5efa53b67c61e253594ab39c3a08d8641c06cd6e6fb9e0052c3e0511f0da80cc17fc928a8652f29bb7913bc9f73e204af10443c784d1cc347a6c220f62983d4a29c947b4100895e0a7082756bcdd47", 0x6a, 0x5}], 0x0, &(0x7f00000001c0)={'nouuid,', {[{@filestreams='filestreams', 0x2c}]}}) 2018/04/05 23:16:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x200) r1 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:16:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/05 23:16:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x200) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x15) [ 57.007749] BTRFS: device label } *o0N;yY_Z [N̪RA-9խ]BA#- ?5xq+u[[댆+(]B$z_ܵeqz#;ȃkvC$SAJ}ۤ X(⍳˾@;MI+C6ڼJ:>qD17g devid 16132063392327915142 transid 4243559187325883537 /dev/loop5 [ 57.158848] syz-executor0 (5963) used greatest stack depth: 13544 bytes left 2018/04/05 23:16:49 executing program 7: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = semget$private(0x0, 0x2, 0x48c) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc4, 0x100) mq_getsetattr(r2, &(0x7f0000000040)={0x5, 0xcbff, 0x100, 0x1f, 0xd284, 0x7fff, 0x100, 0x1}, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'yam0\x00', &(0x7f0000000100)=@ethtool_wolinfo={0x6, 0xffff, 0x5, "0e00b6dcffad"}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) 2018/04/05 23:16:49 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x82200) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x470, 0x270, 0x270, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffffff, @mac=@random="ea3082af5ae3", {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x9, 0x6, 0x9, 0x9, 0x7, 0x3, '\x00', 'eql\x00', {0xff}, {}, 0x0, 0x42}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x2, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @multicast2=0xe0000002, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) close(r0) 2018/04/05 23:16:49 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x135}, 0xfeac) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) 2018/04/05 23:16:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000000500)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="dff9e13c86077d56a0c8e832c061136fcfcade69297f499dbdc4", 0x1a}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="de93da6777c273c19161ca6fdf0c4b04123adb3cff9f0a5d1baf614246b14c5fdb3aa982d4ff5a88d6b5e450e2191e3780b3f30c0990602e004e8c99f6cd65840e0f64c4a9bb064c6385c602ed18be3646f0dde88d9dda1d87a29af12c8ede36668d1b1c14025285463d1799d8622694bbfcd8fea391c4a52a3a95f71d1dfcdb2a9d67d59e2507abe460a0c0611073cba7cfd352b35999412729ddf5e297a3bb9d106241206b65f3e6419cf27ea8547dab6cb583e03f67b63f71379209cb9c0d565825c0f9327dd71582ca71daa5026fb32607fb99ee72bcb27b7b59d49873a84b37c2c028097c9c10b3ba0e3d80bf53a30dc148e5d92c0520", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1], 0x50, 0x4000091}], 0x1, 0x10) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) ptrace$setregset(0x4205, r8, 0x1, &(0x7f00000002c0)={&(0x7f0000000000), 0xffffffa2}) 2018/04/05 23:16:49 executing program 6: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"b5993ea47b2755"}, 0x1}, [{"7a89f065720c06"}, {"a2c21accb0dc69"}, {"bf9492fba384af"}, {"162551977e9918"}, {"da801193d71d6c"}, {"21d53fae19113d"}, {"06d7356412853a"}, {"bebb9202e1a3d2"}]}, 0x48) 2018/04/05 23:16:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4f, "fe45cb4154476790bd367015382cf956c7a1893ea6a19ee854354c678fe57bcd49255ae83dd72b2011e405871265c95c4cc27fb3b2a42b016566ac32f77652e37749a0e6cc88d711bcf6d11603fb73"}, &(0x7f0000000140)=0x73) unlink(&(0x7f0000000080)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) 2018/04/05 23:16:49 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) 2018/04/05 23:16:49 executing program 4: mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x5, 0x8000f8544) pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000280)={0x338, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x7}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x7, 0x1, 0x0, {r1, r2+30000000}, 0x7}) pselect6(0x40, &(0x7f0000000100)={0x19, 0xffff, 0x80, 0xfffffffffffffffc, 0xa1c, 0xfffffffffffffffe, 0x4, 0x3}, &(0x7f0000000140)={0x81, 0x10001, 0x6, 0x2, 0x0, 0x3, 0xa3, 0x80000001}, &(0x7f0000000180)={0x4, 0x11b, 0xcd, 0x6, 0x7, 0x8, 0x6, 0xb46}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0x81}, 0x8}) 2018/04/05 23:16:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00000001c0)=0x3, 0x4) ioctl$TCFLSH(r0, 0x540b, 0xfff) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000200)=""/217) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xd, &(0x7f0000000100), &(0x7f00000003c0)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 2018/04/05 23:16:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000d00)="e5", 0x1, 0x8841, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$setendian(0x14, 0x2) sendto$inet6(r0, &(0x7f0000000880)='h', 0x1, 0x8000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000740)={0x8}, 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d952244bb43baa83c976ac9816e662cf7032551f34f76d24bb741b6d6ce7fb6f5f8d2eb3362535b4e8eeffe3feba74ba45af8fe822f0b21ca9c14a6beb8396671d6e6fa04d9c20e3555431606ac4a7c2d53008a2aab2c448bf5aa2b391adf9edb4f42992ef7811934120baf45b26568f78be5248641f118543ed04d0d23027979ad4f55f5252ca7d0ed5b89462a9c468ed0ce4187563f78b892d5d22f63f8c8e33e1625086f36ee95347e41c3bd3", 0xae, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x800) write(r0, &(0x7f00000000c0)=')', 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)) 2018/04/05 23:16:49 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000002c0)={0x2, 0x4}) sendmmsg$unix(r0, &(0x7f0000001800)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000080)="aff81525b8a3123097102b", 0xb}, {&(0x7f00000000c0)="446bf656dff4fc2248c85872a60c8111521790b4f9ecc5d5cc50312b35aede71c0a8ebc05145f5e987358b08ebd6859df4b8fcb0a5e996f6c9411e34ba2672b84ef9e8a77b9031fea35e4e3fb650fb063268c2d2db3b22db30d95c4381", 0x5d}, {&(0x7f0000000140)="dfcc7d5557404ab92b3d9e63d46be7ca31564cea31a1d3cfc8702913865cd0b7f7e53dc3135008d016685ea6004baea5efe00f52d1a5ca01410913df75cbbf550f0a5d634a8d165684913d4d8cabe0b075f2dce0fbce067be87f4b314ad8f8b82a1cd496f2e9d5dca99a4d2e4cb03bef30", 0x71}, {&(0x7f00000001c0)="345d20d6cf40b6d18c41d5d1cd7ab7eb2ff535ea3ae4457506fa121f03aea6a4034371b0901af60ae0a70276bb19c2a365e55e8542f92cfed7cac08e6d64439c8c3ee5e29c77c75a9aaf48564cd7a2c03218bf79c59205a4ea295bdbb28eab8861ab684733458cf0654713110fc68ba1d49ce9a42cfb2af8ab14eafeb76aa4c459ac36c64e900b387b99bc3858d3a88d2b89d6e7fcfae8a79617548a7b3086f126f7a9e013883c4a517360a5d4", 0xad}], 0x4}], 0x1, 0x0) 2018/04/05 23:16:49 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x82200) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x470, 0x270, 0x270, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffffff, @mac=@random="ea3082af5ae3", {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x9, 0x6, 0x9, 0x9, 0x7, 0x3, '\x00', 'eql\x00', {0xff}, {}, 0x0, 0x42}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0x2, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @multicast2=0xe0000002, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) close(r0) 2018/04/05 23:16:49 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) signalfd(r0, &(0x7f00007b6ff8), 0x8) 2018/04/05 23:16:49 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x800, 0x204000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xe, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x3, 0x3d3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x4, 0xca, 0x80000001, 0x1, 0x3, 0x8}) 2018/04/05 23:16:49 executing program 5: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x640) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x3, 0x20, 0x1, 0xffffffffffffff9c}) dup2(r1, r0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) 2018/04/05 23:16:50 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) 2018/04/05 23:16:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) getsockname(r0, &(0x7f0000000140)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x80) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/05 23:16:50 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000002c0)={0x2, 0x4}) sendmmsg$unix(r0, &(0x7f0000001800)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000080)="aff81525b8a3123097102b", 0xb}, {&(0x7f00000000c0)="446bf656dff4fc2248c85872a60c8111521790b4f9ecc5d5cc50312b35aede71c0a8ebc05145f5e987358b08ebd6859df4b8fcb0a5e996f6c9411e34ba2672b84ef9e8a77b9031fea35e4e3fb650fb063268c2d2db3b22db30d95c4381", 0x5d}, {&(0x7f0000000140)="dfcc7d5557404ab92b3d9e63d46be7ca31564cea31a1d3cfc8702913865cd0b7f7e53dc3135008d016685ea6004baea5efe00f52d1a5ca01410913df75cbbf550f0a5d634a8d165684913d4d8cabe0b075f2dce0fbce067be87f4b314ad8f8b82a1cd496f2e9d5dca99a4d2e4cb03bef30", 0x71}, {&(0x7f00000001c0)="345d20d6cf40b6d18c41d5d1cd7ab7eb2ff535ea3ae4457506fa121f03aea6a4034371b0901af60ae0a70276bb19c2a365e55e8542f92cfed7cac08e6d64439c8c3ee5e29c77c75a9aaf48564cd7a2c03218bf79c59205a4ea295bdbb28eab8861ab684733458cf0654713110fc68ba1d49ce9a42cfb2af8ab14eafeb76aa4c459ac36c64e900b387b99bc3858d3a88d2b89d6e7fcfae8a79617548a7b3086f126f7a9e013883c4a517360a5d4", 0xad}], 0x4}], 0x1, 0x0) 2018/04/05 23:16:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000d00)="e5", 0x1, 0x8841, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$setendian(0x14, 0x2) sendto$inet6(r0, &(0x7f0000000880)='h', 0x1, 0x8000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000740)={0x8}, 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d952244bb43baa83c976ac9816e662cf7032551f34f76d24bb741b6d6ce7fb6f5f8d2eb3362535b4e8eeffe3feba74ba45af8fe822f0b21ca9c14a6beb8396671d6e6fa04d9c20e3555431606ac4a7c2d53008a2aab2c448bf5aa2b391adf9edb4f42992ef7811934120baf45b26568f78be5248641f118543ed04d0d23027979ad4f55f5252ca7d0ed5b89462a9c468ed0ce4187563f78b892d5d22f63f8c8e33e1625086f36ee95347e41c3bd3", 0xae, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x800) write(r0, &(0x7f00000000c0)=')', 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)) 2018/04/05 23:16:50 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) write$rdma_cm(r0, &(0x7f0000000fc0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x48) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e20}}) 2018/04/05 23:16:50 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x800, 0x204000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xe, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x3, 0x3d3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x4, 0xca, 0x80000001, 0x1, 0x3, 0x8}) 2018/04/05 23:16:50 executing program 5: getrlimit(0x0, &(0x7f0000002ff2)) socketpair(0x1, 0x2, 0x58d8845f, &(0x7f0000000040)={0xffffffffffffffff}) rt_sigreturn() bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='/\x00', r0}, 0x10) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) epoll_create(0x7) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) 2018/04/05 23:16:50 executing program 6: r0 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r1 = dup(r0) fadvise64(r0, 0x38, 0x6, 0x5) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000080)) ioctl$void(r0, 0x5451) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=@newsa={0x1b8, 0x10, 0x500, 0x70bd28, 0x25dfdbfd, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e20, 0x0, 0x4e23, 0x8a, 0x2, 0x80, 0x80, 0x87, r2, r3}, {@in=@multicast2=0xe0000002, 0x4d3, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x800, 0x5, 0x401, 0x8, 0x1, 0x0, 0xff, 0x4}, {0x9, 0x8000, 0x9, 0xc37}, {0xffffffff, 0x200, 0x200}, 0x70bd29, 0x3506, 0x2, 0x3, 0x0, 0x2}, [@algo_comp={0xbc, 0x3, {{'lzs\x00'}, 0x3a0, "3033b3ab25ba87232f94d6e8ee4a0bfd73a294f5fdddab8c1e44ec1eb4bdf44048ca8237a85bdae83324308613b4e9a1b273fc34e8071761819d85dafe4908d00fed58cb68b9d58393f964ca3963f43f8a6daf392460fd4454cd12bb69b477ef45ec77ccc871c883927dcaf70d8b342ca2019dd4"}}, @policy_type={0xc, 0x10, {0x1}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0xc041}, 0x4000) connect$nfc_raw(r1, &(0x7f0000000040)={0x27}, 0x10) 2018/04/05 23:16:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r7 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$cgroup_type(r7, &(0x7f0000000180)='threaded\x00', 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/05 23:16:50 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x5011, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/178}, &(0x7f00000002c0)=0x78) ftruncate(r0, 0x0) 2018/04/05 23:16:50 executing program 6: execveat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', &(0x7f0000000240)=[&(0x7f0000000180)='security.capability\x00'], &(0x7f00000003c0), 0x0) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc100, 0x1) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8e0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x8}, 0x8) 2018/04/05 23:16:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1, 0x0, 0x0, 0x800000}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xe5, 0x40000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0x6, &(0x7f0000000240)=0x4) 2018/04/05 23:16:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1a1a, 0xc0800) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xa2010, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/04/05 23:16:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="cc388217b0befd0c423c6127f61d4f9822fa5de4eed9fa704e120f9c3354b106b29c7357e56ddd755e46fa34b61a0a39cf48e987c962270af5829f84bc4160d444c78cf3cedae2bd58e8c4d88295b56d8957cdbcb5055d610323c2d389259fc7079f36667de74339e943ef6bbf1625f0d7c269ad42e19d814d25ffdb414bc1cede2a834c4c7b4295b9d55cba21bf1a1169740cc2288996790cba3fefbcae5dcd23e25287860e") 2018/04/05 23:16:51 executing program 7: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x202800, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000026c0)=@rc, 0x80, &(0x7f0000002740), 0x236, &(0x7f0000002780)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f0000000040)={0x77359400}) 2018/04/05 23:16:51 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000000)) r0 = socket(0x1, 0x8080b, 0x548) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) 2018/04/05 23:16:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', @ifru_flags=0x400}) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=@newsa={0x138, 0x10, 0x225, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/05 23:16:51 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x5011, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/178}, &(0x7f00000002c0)=0x78) ftruncate(r0, 0x0) 2018/04/05 23:16:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r7 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$cgroup_type(r7, &(0x7f0000000180)='threaded\x00', 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/05 23:16:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xa3, 0x101100) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x4000000000000e5, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) sendmsg$kcm(r1, &(0x7f0000001980)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000240)="2f233a4fb665060fe4d3f7e48e21f072645b518fc039a0884e2844b728705756934bd73dd73edd44e1015747930fb3417f43a24e6808b3e1ab57bfbb94c5a768c3ec0f116f8e439eee8a3208a10491508e4d946b50733ac81fc72701975b1cbe3ac96136e58ec9ab91c03648b84b54b169d1b90dfcedf7e38dc29824d48189e698f7e05b824ae697cb28308c3a", 0x8d}, {&(0x7f0000000300)="8c7ca1938f2e31370fe105080f9d773f9a230299df48ee07946648f17a30b54255c50c8f37412381f9a3e0958202e0d56827819ec60737e53c4a78a27ef6db5ea52f3e2c700c4970dd645c1704588b31646c55302ba4beed50b60e1771b4f9edbe8ed11e0e51f9886b46a9a013cebb24ff38c133026cfe6efa030b0f08ac6864f12d16f0c227c821fde1fad7f25779e30eaa674fb2833eb97828389f1dfb904fef947f0cd4bc7a9c5fd6c8fbe01771167fcc", 0xb2}, {&(0x7f00000001c0)="f472b4bcef8c2e2136672cdb8dcb925d42668fc23b0b1246a6230f7178", 0x1d}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="c57a3b379f3c2e9e261eea5e718477d76156158b8703255765f050d0d34c074ac516b34061ff661bab26ab9e", 0x2c}], 0x6, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x400, 0x94}, 0x8001) 2018/04/05 23:16:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x30) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/241) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/05 23:16:51 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) 2018/04/05 23:16:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', @ifru_flags=0x400}) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=@newsa={0x138, 0x10, 0x225, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/05 23:16:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x14, r3, 0x0, 0x70bd29, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x51, 0x7, 0xc98, 0x5, 0x0, 0x2, 0x21, 0xd, 0x9a56, 0x80, 0x5, 0x8, 0x0, 0x0, 0x40, 0x2, 0x0, 0x100000001, 0xffffffff, 0x1, 0x8, 0x10000, 0x3, 0x1000, 0x3ff, 0x6e26, 0x8, 0x4a680, 0x2, 0x321, 0x2, 0xa82, 0xfd, 0x7, 0x400, 0x5, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x20, 0x7, 0x10001, 0x7, 0x8, 0x1, 0x5}, r4, 0x1, r2, 0x8) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f00000000c0)={'erspan0\x00', 0x1ff}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) [ 59.880963] ip_tunnel: non-ECT from 255.255.255.253 with TOS=0x2 [ 59.915457] ip_tunnel: non-ECT from 255.255.255.253 with TOS=0x2 2018/04/05 23:16:51 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x7ff) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="c876597320ca21523823d6dba086125ef3ccf494048d9e203adf58b9172f659455fae48640cf4eee273ec9a31b2e21648bbf90fc19e18cd085a23f36441882c814b76f21b51e8e413d61d9838410905911113f415137d01f21326092aabf0a8dadd55cd963a8f448562021b7ebd22e273f5476a59abd9a3fe54aa6e003372b929f500977e2e4c6dd522d0a8705dc7eca09dfa31f25e30a5aa79813", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES32, @ANYPTR, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="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"], @ANYRES32=r1, @ANYRES16=r1, @ANYRES64=r1, @ANYRES32=r0, @ANYBLOB="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"]], 0x8) 2018/04/05 23:16:51 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000002c0)={@empty, 0x0}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e24, 0x7, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0x3b, r1, r2}, {0x8001, 0x2, 0x3, 0x8, 0x100000000, 0x428, 0x749, 0x7}, {0x2, 0x8, 0x400000004, 0x790}, 0x8, 0x6e6bbb, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x7f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3506, 0x3, 0x2, 0x1, 0x1ff, 0x6, 0x7}}, 0xe8) r3 = socket(0x10, 0x200000000002, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x8, 0xfdb, 0xffffffffffffff0c, 0x7fffffff, 0xffffffff, 0x4, 0x953, 0x100000001, 0x401, 0xcf}, 0xb) rt_sigreturn() write(r3, &(0x7f0000d7df76)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x5, 0x1) mq_notify(r3, &(0x7f00000001c0)={0x0, 0x22, 0x0, @thr={&(0x7f0000000040)="03da4e04f60820c913a40189db0356bf78220ebdc2b77fee238a79b49b9f7c048a084cdcdecf2925d52424ed5d60b6a4f99abcd1845cb8a21f46992a0c276dff1d25ca50f53012c5352df9248d234bdb525fa5c1c1d86003f0b862631e8ad6d9a9158f2b9d5c63cdb09edec51407a0883ef4035f4ac7d5a0b88e37575371b2fff56949668c1b0b4fa4638649dd9c9a849476f4d275edebc993fa8abb9b9a25696569644a37e6964ec5bc0a6b34684fd43374e059df876f4c1baf14705587823eb7f41de64a8c65", &(0x7f0000000140)="a3978c82f27cbb6d83836bf2c5900c824da34592f175cc264ca389b214fce191bcdf6817c06319392a1960f5b858df39ea0dbf8827a5cd59930b8790b617f4364b922817ec354aed0b86336497613845aa5be68cf1d016e557c253200fc14b8a31e1d1d95c98af82621dcea64faacf2744d74bf459faa416b54d384dde"}}) getsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000000200)={@dev, @local, @multicast1}, &(0x7f0000000240)=0xc) 2018/04/05 23:16:51 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x10000000000002, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x8, 0x0, [{0x80000001, 0x1, 0x0, 0x0, @msi={0xb9, 0x2, 0xc65}}, {0x0, 0x4, 0x0, 0x0, @msi={0x101, 0x28e3, 0x3}}, {0x4, 0x7, 0x0, 0x0, @irqchip={0x40, 0x6}}, {0x1, 0x2, 0x0, 0x0, @irqchip={0x100000001, 0xa000000000000}}, {0x100000000, 0x1, 0x0, 0x0, @adapter={0x1ff, 0x5, 0x26e0000000000000, 0x40, 0x9}}, {0x9, 0x0, 0x0, 0x0, @adapter={0x20, 0x7ff, 0x8, 0x5, 0x1}}, {0x5, 0x3, 0x0, 0x0, @sint={0x100, 0x400}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x0, 0xffffffff80000000, 0xc2, 0x10001, 0x669}}]}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xe) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000008000/0x1000)=nil, 0xfff, 0x3, 0x10, &(0x7f0000009000/0x2000)=nil, 0xfffffffffffffff7}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x0, 0x1}) fcntl$setsig(r2, 0xa, 0x0) 2018/04/05 23:16:51 executing program 0: syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40002, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) write$sndseq(r0, &(0x7f0000000580)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"9912af3d52ef0a7f961a6de6"}}], 0x30) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/48) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/04/05 23:16:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/ptmx\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='proc\x00', r1) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000000000)) ppoll(&(0x7f0000000040)=[{r0, 0x4180}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/05 23:16:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) getgid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x0, 0x8, 0x0, 0x1}, 0x14) write$rdma_cm(r1, &(0x7f0000004940)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000004900)={0xffffffff}, 0x107, 0xa}}, 0x20) write$rdma_cm(r1, &(0x7f0000004980)=@disconnect={0xa, 0x0, 0xfa00, {r2}}, 0xfffffffffffffcec) 2018/04/05 23:16:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)=@ioapic) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0xfff, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000240)={0x7f}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x6a7}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in6={0xa, 0x4e22, 0x18, @loopback={0x0, 0x1}}], 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x200, 0x8, 0x8, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0xdfd}, 0x8) 2018/04/05 23:16:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x107040) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x0, 0x9, 0x3, 0x8}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x2, 0x4}) ioctl(r0, 0x20000000002276, &(0x7f0000000140)) renameat2(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x5) 2018/04/05 23:16:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r3, &(0x7f00000000c0)=""/118}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000002c0)={{0x9, 0x800, 0x0, 0x7, 0x6, 0x7}, 0x100000000, 0x0, 0x7ff, 0x10000, 0x401, "704c2605c195fd8749b771f30d3fd2dd0faa6b584f85119be1f68c7122a209f75f1acda7f04769267653a0bff35349aaed714ff0e65ce7fca4ddbf0770c9dd9ddef4907807f36690deb1c7709e2b67ba9ba1f3f7889932de54a7519274ab07d20d15a19144c6e14c7ef4d8dbfeb00c044793bde940b11a94726dd3eae2892c5b"}) sched_getparam(r4, &(0x7f0000000200)) 2018/04/05 23:16:52 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:52 executing program 7: unshare(0x8000400) r0 = perf_event_open(&(0x7f0000014f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0x9, 0x101, 0x0, 0x40, 0x4000, 0x59113b9e2038baa7, 0x1ff, 0x7f, 0x1, 0x6, 0x1, 0x2, 0x80000001, 0x2, 0x9, 0x5dea, 0x6, 0x79d, 0xc9d, 0x1, 0x4, 0x2, 0x0, 0x8, 0x3, 0x616e, 0x7, 0x3ff, 0x3f, 0x400, 0x3f, 0x8f, 0x5, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x200, 0x4, 0x20, 0x1, 0x8, 0x384c, 0xfffffffffffffffc}, r1, 0x2, r0, 0x8) 2018/04/05 23:16:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10002}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x80000001, r2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x0, 0x6, 0xd9a, 0x7f, 0x2, 0x7fffffff, 0x6, r3}, 0x20) 2018/04/05 23:16:52 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0x7082}}, 0x400, 0x10000}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) r2 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/05 23:16:52 executing program 4: msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0xffffffffffffffaf, 0x0, 0x0) msgget$private(0x0, 0x0) [ 61.084860] QAT: Invalid ioctl [ 61.089957] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 61.114257] QAT: Invalid ioctl 2018/04/05 23:16:52 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'mime_type^\x00'}, &(0x7f00000000c0)='%^eth1cpuset(\x00', 0xe, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0x16a7}, &(0x7f000001a000)=[{&(0x7f0000001f34)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000013f5d)=""/163, 0xa3}, {&(0x7f0000019ff1)=""/15, 0xf}, {&(0x7f0000006fa1)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001bff7)=""/9, 0x3a4}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000012fe5)=""/27, 0x1b}], 0x9}}], 0x48}, 0x0) 2018/04/05 23:16:52 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write(r0, &(0x7f00000000c0), 0xfec9) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x240) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0xff, 0x5, &(0x7f0000000100)}) [ 61.128095] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/04/05 23:16:52 executing program 7: unshare(0x8000400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8942, 0x90) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={0x0, 0x1, 0x7, 0xe, &(0x7f0000ff2000/0xd000)=nil, 0xe78a}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) 2018/04/05 23:16:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xec9d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYBLOB="611519ca395818914b3846bf66d52330a85e21cca76c27291d995072fe500c0abdf2a18ef53074a808d91df66d61427b685049550ca3fd90b080970a2fdd995a77230aaad44b83453176ce0ed33356291c574df6fab39fc5cae350ff45d6573465c9a79b495505fadd60cc5659b5a7534d86d8070dfdee74d9d508ca58fc3d1e7e5ecf9a26a1a50a627d40505d2f0ede12c73aa3ba624c511c98d232beb4e1548cd417a9301ac8681035889cfef388fc2869fc86ca08e9a5b25bf33749bbf8f603dfd24e62aaccca7a56af1d75fbd353cecd2467a41cd77a0fa98c99657c3354c076ca14d4225a3718d594a7"], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00000000c0)=""/255, &(0x7f00000001c0)=0xff) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x9, 0x2, &(0x7f0000000440)=@raw=[@alu], &(0x7f0000000480)='GPL\x00', 0x0, 0x88, &(0x7f00000004c0)=""/136}, 0x48) 2018/04/05 23:16:52 executing program 0: futex(&(0x7f00000004c0)=0x5, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000440), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xb7, 0x101000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f00000000c0)="f4db05e87194b3a7be2a685fcd7ab40e5116137a188a5078d18603eaa60e9b8db2650f4060d15f983c09777e9e648ce01b84d93669f4d4f764ccc3907701c1ae3afe0db933a16af51e0fea55d3626824e2c29fb86412cbfbe3a02977a1595dcaeb492f617b607d2d5df9f88ab90c9f010f39087408f803527d2f10154d387bd6883c89e5873be4054d14c1b26021e9b83f64b4fddef785eb845bcd888ff606728111c937", 0xa4, 0x4, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) 2018/04/05 23:16:52 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x100) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000140)) ioctl$KDMKTONE(r2, 0x2284, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x7fffffff}}) 2018/04/05 23:16:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c65400000000000000040797374656d2876626f786e657430287472757374656473c87374656d73656c696e757823707070310a00"], 0x3c) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000563fe0)=[{r0}], 0x1, &(0x7f0000313ff0), &(0x7f0000cee000), 0x8) [ 61.217909] rdma_op 00000000a05c5de1 conn xmit_rdma (null) 2018/04/05 23:16:52 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:52 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x40) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000000006}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000000000002a2900000000000000"], 0x10}}], 0x2, 0x8000) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x13, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7ff}, &(0x7f0000000140)=0x8) 2018/04/05 23:16:52 executing program 5: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f00080000000000000100", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, r1}, 0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 23:16:52 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000028000006a0a00ff7f00611850000000000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x1}, 0x48) r1 = getegid() r2 = getgid() setregid(r1, r2) rt_sigtimedwait(&(0x7f0000000140)={0x2}, &(0x7f00000002c0), &(0x7f00000004c0)={0x77359400}, 0x8) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) pipe2(&(0x7f0000000480), 0x4800) r3 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x52, 0x80001) sendto(r3, &(0x7f00000003c0)="140fa0c043acdc890d3a9ea508d2fc07b529d2d5ac7b589936ce99e4f1a112c85e65fb8f4efc37953cb3b7b651e59fdde9294979424b52ff28c8aa546f5c1bf736d1", 0x42, 0x48080, &(0x7f0000000500)=@ethernet={0x1}, 0x80) finit_module(r0, &(0x7f0000000580)='syzkaller\x00', 0x2) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00000005c0)={0x7, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x1}, 0x48) 2018/04/05 23:16:52 executing program 6: shmget$private(0x0, 0x3000, 0x810, &(0x7f0000ffb000/0x3000)=nil) add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='?O', 0x2, 0xffffffffffffffff) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffffa, &(0x7f0000ffa000/0x4000)=nil, 0x4) [ 61.363343] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x73-- guessing data in; [ 61.363343] program syz-executor3 not setting count and/or reply_len properly [ 61.485593] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x73-- guessing data in; [ 61.485593] program syz-executor3 not setting count and/or reply_len properly 2018/04/05 23:16:53 executing program 6: shmget$private(0x0, 0x3000, 0x810, &(0x7f0000ffb000/0x3000)=nil) add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='?O', 0x2, 0xffffffffffffffff) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffffa, &(0x7f0000ffa000/0x4000)=nil, 0x4) 2018/04/05 23:16:53 executing program 1: r0 = socket$inet6(0xa, 0x2000000000006, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000040)=""/21, &(0x7f00000001c0)=0x1000001c7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0x5, 0x20, 0x7}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/255, &(0x7f0000000180)=0xff) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'ip_vti0\x00', {0x2, 0x4e23}}) 2018/04/05 23:16:53 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)=""/13, 0xd}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) fchmodat(r0, &(0x7f00000000c0)='./control\x00', 0xe0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b7, &(0x7f00000000c0)) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./control\x00', 0x1, 0x4, &(0x7f0000000300)=[{&(0x7f0000000180)="661472e0680c88b5c384b2105679a4d469b0d6f07f50cecb4bf053f950ffcd2c092082a6ff55ce537ded5f7c", 0x2c, 0x80}, {&(0x7f00000001c0)="7acf92862374e5319437017b3f6c31c9e07e066bc302b7f222", 0x19, 0xf2b}, {&(0x7f0000000200)="7b786a54b766f2e587", 0x9, 0xfff}, {&(0x7f0000000240)="0a1b66632ca6b57fd2e3beb88314cd47d26963cfc6f62dc86d563b15f5139de89a09c1c7d2e95718c06e4f8d9c2fef1fc380ce4d1d1f09af5bc6faa061b4d9a9f240261e20cffb7638387bdb076d6ce6e224275f92b581d8497d57e151d5c6d303b241b40c9d87a1230b062ad1589f9681c8a6829713503c3c0059497e8622ef1fd3620707b113af40cc", 0x8a, 0x9}], 0x1, &(0x7f0000000380)={[{@noquota='noquota', 0x2c}, {@integrity='integrity', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x30]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@integrity='integrity', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) 2018/04/05 23:16:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x9, 0x9, 0x2, 0x3}, {0x8, 0x2, 0x80000000, 0x6}, {0xfffffffffffff001, 0x8, 0x1, 0x5}, {0xbd88, 0x80000000, 0x2, 0x80000000}, {0x401, 0x0, 0x7f, 0xffffffff}]}) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x65, "9e235b555cc9e4c8ed7f9dee0abdbcd28713e2f4b22dcff5f2a630389786ab65223b2f56784e854ca2c434331a67b8ef449010142ecd31a3c45bb534b56944e7433cddb97101382a016c4c7e7cbea0f0e77e8881bf20a9c33d58b7912e1f069645221fc174"}, &(0x7f0000000340)=0x6d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0xfffffffffffffffc, 0xd89, 0xc, 0x9, 0x677, 0x1, 0xfffffffffffffffe, 0x6c9, r2}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) 2018/04/05 23:16:53 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000708ff9)=""/8, &(0x7f0000a34ffc)=0xfffffffffffffe7f) 2018/04/05 23:16:53 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='numa_maps\x00') preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/203, 0xcb}, {&(0x7f0000001300)=""/95, 0x5f}, {&(0x7f0000001380)=""/41, 0x29}, {&(0x7f0000001400)=""/160, 0xa0}], 0x4, 0x0) 2018/04/05 23:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000580)=0x14) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x6, 0x8972, r0, 0x0) clock_gettime(0x0, &(0x7f0000001d80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001d00)=[{{&(0x7f0000001680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)=""/244, 0xf4}], 0x1, &(0x7f0000001840)}, 0x7f}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001880)=""/232, 0xe8}, {&(0x7f0000001980)=""/113, 0x71}, {&(0x7f0000001a00)=""/186, 0xba}, {&(0x7f0000001ac0)=""/7, 0x7}, {&(0x7f0000001b00)=""/191, 0xbf}, {&(0x7f0000001bc0)=""/148, 0x94}], 0x6, 0x0, 0x0, 0x1}, 0x58}], 0x2, 0x2000, &(0x7f0000001dc0)={r1, r2+10000000}) fgetxattr(r3, &(0x7f0000001e00)=@known='com.apple.FinderInfo\x00', &(0x7f0000001e40)=""/228, 0xe4) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x80000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x2d) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = syz_open_dev$midi(&(0x7f0000001840)='/dev/midi#\x00', 0x8, 0x80) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000001f40)={&(0x7f0000617000/0x1000)=nil, 0x1000}) readv(r4, &(0x7f0000001580)=[{&(0x7f0000000200)=""/192, 0xba7736f2b020d69b}, {&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f0000003080)=""/149, 0xfffffffffffffe9e}, {&(0x7f0000000480)=""/239, 0xef}, {&(0x7f0000001fc0)=""/4096, 0x1000}], 0x5) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f00000003c0)={0xfff, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xa}}, 0x20, 0x0, 0x11, 0x3, 0x6, &(0x7f00000000c0)='lo\x00', 0x5, 0x0, 0x6}) getsockopt$ax25_int(r7, 0x101, 0x0, &(0x7f0000001600), &(0x7f0000001640)=0x4) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r8, 0x4b4c, &(0x7f0000000040)={0x81, 0xfff}) 2018/04/05 23:16:53 executing program 6: syz_emit_ethernet(0x12f, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6fde7c", 0xf9, 0x88, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ff51b8722398bb5ac8b770e89544654b1c298dca33d4eaa86a1cee809def3f9cea1d13cf4d6b2012eaf4"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "353dba4f4731368ba0272042448db0c183f52a1dc086e6906b5e0cf483fe6aa8e3dee2a128ec3154161dec2b5a5cc874918691fcc6be13814a11a17af9ccd70741437b953eb807b9845bd3de4cfe0159854fd1e227ab12da4596a436a35e8b171101b6d2c76569801968eedc8420f5fb00c5a00cc7329d65ba05e025605f5f0919b9ca493e3de4178cf630"}}}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x208000, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x18840) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x2000) readahead(r2, 0xfffffffffffffffa, 0x650) 2018/04/05 23:16:53 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7b7) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvfrom(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffff74) 2018/04/05 23:16:53 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/127) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x1a, 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)) 2018/04/05 23:16:53 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/05 23:16:53 executing program 0: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) accept(r2, 0x0, &(0x7f00000005c0)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000600)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x4, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr=0x1}}, {{0x2, 0x4e22, @rand_addr=0x7c31}}]}, 0x290) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/05 23:16:53 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='numa_maps\x00') preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/203, 0xcb}, {&(0x7f0000001300)=""/95, 0x5f}, {&(0x7f0000001380)=""/41, 0x29}, {&(0x7f0000001400)=""/160, 0xa0}], 0x4, 0x0) 2018/04/05 23:16:54 executing program 3: r0 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x8001, 0x400, 0x4}, &(0x7f0000000280)=0x10) write$cgroup_int(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7ba3d38"], 0xffffffffffffffcc) [ 62.654266] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 23:16:54 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockname$unix(r0, &(0x7f00000003c0), &(0x7f0000000040)=0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x0, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0xfff, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/04/05 23:16:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vga_arbiter\x00', 0x101300, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f0000001400)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001440)=0x0) getresuid(&(0x7f0000002700), &(0x7f0000002740), &(0x7f0000002780)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000027c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002800)=0x0) getresuid(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0}, &(0x7f0000002940)=0xc) sendmsg$netlink(r0, &(0x7f0000004e80)={&(0x7f0000001240)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2}, 0xc, &(0x7f0000004e40)=[{&(0x7f0000001380)={0x24, 0x36, 0x220, 0xffffffff, 0x25dfdbfd, "", [@nested={0x14, 0x2e, [@generic="2a14e9c3ec584ca37b8eb6c0cb84"]}]}, 0x24}, {&(0x7f0000001480)={0x1260, 0x32, 0x5c9f43e86aafb563, 0x70bd2d, 0x25dfdbff, "", [@nested={0x148, 0x46, [@generic="8f6659a6ea05c8c0f8315afc7a89bed8b611248b9fdc73d7e0e3b239ce8cfd0f7bdd051cd6ce5b751dabe4dd7e5266cd04f35b7bf96b71e0a3380d4a26dff4e5dac224b2fbd3507aad8347769e467abfdb0d77bcfc65a389421e249d35378f53352af935918014c2ff574474d88dcab36e55897d298372c53526f1c3c2d4434fd6c03ea39a1d2d1936dfc94f3b99e52a3ea923649c4362ae794a60fca3b142a4318af1e32bccf09bd13735", @typed={0x8, 0x1a, @fd=r1}, @generic="8ace107eb3d50411f2a9b10e5f6749d0eb0175f57f5a7ff93fbf875d3198c9a3746472ece2b2cdf4ea7daf264e55d6290b441e9d43e6668d3f3f511da09a92494a3f2350b690edf7adb3adb2ec4f2a95f99e1c528b61a687fc271b8c61ec5eb8e9d60508d799c2ecb80484fd0511236a94b6ef0a974fad", @generic="79a4e4b5573f0bb23261f33f122742", @typed={0x8, 0x80, @pid=r2}]}, @generic="e60ad811952cf9fd33ff61d0d9b8dd11145a8802efd0edc561cf0a1002f915a67c50e4d606bf6154c73a5f38335b10f051bb5ca2d9fcb072cf624d1025c71b3222ffc8100db6a68aa909f8ff14b41e7e28aaa846d17727bacee3787afcfd4e7077b010828d45052cbd1ab017d0a6f55504eda8cf1991897a01c3e18ca2d0e4ca4347491451377b6b4513c7b3f7ca62210e472c5d1534a5fd50d16a5ec4", 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@typed={0x8, 0x4b, @uid=r6}, @generic="9993c827ad81690e3f89a9d6ff085aa9e335a19e2c4f488fde26d85b442df3c17709c24a2ef259febf82dab5d6ac8528d91681e7f82f44cf7ccb37978196e708a8088659a12ba7bb1584b4a30a7410c3b4c4ba6171a766d5a301b60ccef848771496e507387eb4a140a7e879889595cc446953ab842d60"]}, @typed={0x8, 0x34, @uid=r7}, @nested={0x54, 0x55, [@typed={0x8, 0x3a, @u32=0x7c8}, @typed={0x8, 0xa, @u32=0x3}, @typed={0x8, 0x20, @ipv4=@rand_addr=0x3f}, @typed={0x8, 0x62, @ipv4=@loopback=0x7f000001}, @generic="a3498dba6932f4754260dbfc8cbd5cbb3560ad173ccdc2a5f7a9a7115368e7d5910205caa8f469951a06b4c142d5fe"]}]}, 0x1474}, {&(0x7f0000003e00)={0x102c, 0x3a, 0x0, 0x70bd26, 0x25dfdbfd, "", [@generic="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", @nested={0xc, 0x19, [@typed={0x8, 0x23, @u32=0xffff}]}, @typed={0x8, 0x49, @u32=0x8}, @typed={0x8, 0x67, @u32=0x80000001}]}, 0x102c}], 0x4, 0x0, 0x0, 0x804}, 0x5) r8 = mq_open(&(0x7f0000000000)='vmnet1vmnet1&{!em1\x00', 0x0, 0x45, &(0x7f0000000040)={0x9f, 0x2, 0x7, 0xb813, 0x4, 0x2, 0xfffffffffffffff9, 0x2}) r9 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8000) r10 = dup2(r8, r9) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x2, 0x2000000000000400}, 0x10) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r11, 0x800000000000937e, &(0x7f0000017000)="01") write$binfmt_aout(r11, &(0x7f00000000c0)={{0xcc, 0x4, 0x5f, 0x182, 0x293, 0x7ff, 0x35e, 0x7}, "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", [[]]}, 0x1120) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r11, 0x84, 0x77, &(0x7f0000001280)={0x0, 0x6, 0x4, [0x200, 0x8001, 0xff, 0x7]}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000001300)={r12, 0x7, 0x5, 0x1}, &(0x7f0000001340)=0x10) 2018/04/05 23:16:54 executing program 3: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0xfffffffffffffffc, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/04/05 23:16:54 executing program 5: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) io_setup(0x59d4, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000080)="3985e62e9d", 0x5, 0x50000000000000, 0x0, 0x1, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000100)="a4bbb66d4736c5772ce86645bb954850056d8acd4093ebf5eeebd5865ad0aecad73b1afc465c58a9db93e57c66c6eaf724bdc1dd0db8d369c2cdfb92fd51a50685e09ba54ad2a96e6871d29656da4c3c5e4b7aa86e76bbc81b9913df398321ab2fe856ebab7da4940dec3d85b0e86932c5b237327291b699e5097f70260fff5cb106401f18595a6c0216fb5a9273d9bf1af6a33f9c7a302a2efbf4252f67b5b136", 0xa1, 0x3, 0x0, 0x1, r0}]) 2018/04/05 23:16:54 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8000000032, 0xffffffffffffffff, 0x3c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80, &(0x7f0000000480)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x100, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000011000000000000000b00000000000000", @ANYRES32=r6, @ANYBLOB="00180014002400b7015f9f8b722484d07901a7cdfeb2e24db965faba2b2940f54471f4ec9d0000000000"], 0x34}, 0x1}, 0x40000) write(r1, &(0x7f00000000c0)="fdec755dc804ec665179f07282941267fef42fe3f9fdfc5f19f4e9f38cb11775d852e2ecd2284dd3111e346abe8862c2152f5d4443611bad390183ca680780e503d33f246a1ae6874b46950a8e02b64ea2", 0x51) gettid() 2018/04/05 23:16:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x48) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000380)="064a8b0bc983dd2acdcd7dcf1301658463f88058e9b8a2da79bfe40d5ac44dc63756a447b2a2b5dd26209af95939d48012cc8a2ffdf660b800f5b00a2de2c1633468f87c6c248090e3614278c8195ee99642fd0a9d3c0f46b54716aa2461575d38edba22feff778ac67c8b25508c09c4a668d4beacb9fb57972b9ce7448db9fdffffff96ac8adce80100000099aa030584c8bd41026dcd59b17bb91c10a7824f0cb8c6ca6fd6e931eb41c1b58e1f9574a8", 0xb1) write(r0, &(0x7f0000000340)="f5", 0x1) write(r0, &(0x7f00000000c0)='s', 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000140)="80", 0x0, 0x20000000, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)='='}], 0x1) 2018/04/05 23:16:54 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x2be, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000240)=0x90) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') ioprio_get$uid(0x0, 0x0) 2018/04/05 23:16:54 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)=""/13, 0xd}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)="df42acc784ea0fa0ca57c459330f89b47b8f5f793f998b1cd0545eb901003ccde99daa5813f3769a306e8846464e16f72ccf25b15bdd35d30a84468f5a5e9851ee20beefb4ba647cba341a9d7c386994a931918bf4408a795040b57668f88ece75045051933790b01728e8533007881ccbfe52a1e17b2b89b6ea8b6db965aeb22dc1359e89d924", 0x87) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000200)={0xeb, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'wrr\x00', 0x4, 0x6, 0x49}, 0x2c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x100, 0x101000) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000300)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000240)=0xb20, 0x4) 2018/04/05 23:16:55 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8000000032, 0xffffffffffffffff, 0x3c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80, &(0x7f0000000480)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x100, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000011000000000000000b00000000000000", @ANYRES32=r6, @ANYBLOB="00180014002400b7015f9f8b722484d07901a7cdfeb2e24db965faba2b2940f54471f4ec9d0000000000"], 0x34}, 0x1}, 0x40000) write(r1, &(0x7f00000000c0)="fdec755dc804ec665179f07282941267fef42fe3f9fdfc5f19f4e9f38cb11775d852e2ecd2284dd3111e346abe8862c2152f5d4443611bad390183ca680780e503d33f246a1ae6874b46950a8e02b64ea2", 0x51) gettid() [ 63.581337] autofs4:pid:6375:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.2), cmd(0x0000937e) [ 63.593826] autofs4:pid:6375:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 63.687980] autofs4:pid:6387:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.2), cmd(0x0000937e) [ 63.700460] autofs4:pid:6387:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/04/05 23:16:55 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) move_pages(r1, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0xb989, 0x3, 0x6, 0x1, 0x8000], &(0x7f0000000180), 0x4) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x233, @time={0x0, 0x989680}}) 2018/04/05 23:16:55 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000000000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x6112}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000100)=0xa5e, 0x4) write$tun(r1, &(0x7f0000000000)={@pi, @hdr={0x3, 0x3, 0x0, 0x6}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr}}, 0x2a) [ 63.754228] device syz_tun entered promiscuous mode 2018/04/05 23:16:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x2, r1}) unshare(0x400) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/04/05 23:16:55 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) r2 = dup2(r1, r0) pipe(&(0x7f0000000280)) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f8a1a4d5211133f7e9c4eb5be", 0x10) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r4 = semget$private(0x0, 0x4, 0x100) semctl$IPC_RMID(r4, 0x0, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 63.957483] device syz_tun left promiscuous mode 2018/04/05 23:16:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000000}], 0x38) syz_open_procfs(0x0, &(0x7f0000000800)='net/fib_trie\x00') socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/05 23:16:55 executing program 1: unshare(0x40600) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005440)={0x6, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000054c0)={0x0, 0x7, 0x0, &(0x7f0000005480)}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ppp\x00', 0x80800, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000005540)=""/13) sendmmsg(r1, &(0x7f0000005340)=[{{&(0x7f0000000000)=@sco={0x1f, {0x6, 0x5, 0x10000, 0x17c, 0x101, 0x6}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000080)="e9b2d32bbe012a3bef31ea48a69a6ec4ea694b39461c58c8241a5f3c5be9a4bd49d5279c7469dc7efa9d90c6bcba35472b8d9052b0733761b94167c2f01f2ba97d57b48d0dd2eaff2ce4cf1fc206f28b70c536dcbc8cae538fca8e40b43265ce391db26dce8d0aecd4114b942b1765e2997d555a7868b4b4839b15dbe33677d7e3371de666a4f4e896c28f2dedca1318aa96dfab06443798db2279f4dbf7fe2e053c3c97f6b957dba2a3732f9c72f2ef0df6ebb68c00d3a21e938bb32d50c1902c4b8f4239d8452eb47b15c437ec5b033f1c38ad89421d86a5c92eda0ae37b4c2ce2f017eb", 0xe5}, {&(0x7f0000000180)="0e1df1d403ae8ca1fe16a5dc27f15fce3dd5b1438bb627914aa3d51f1073eaae4b0c214e42916d9fc14c797cc02c9e7e8362274599acd53b0c3da9b51074945cb9c4a41ed6e20edb90eca7613925f45cdba943b07fa3b478a714efe400ae36b8308d4687ebb2b3778940ee55c5dd8a852ec8ec6ea69a0ede5b044dc4625eea794db205cea3d9b8bc1e87ac3d2517", 0x8e}, {&(0x7f0000000240)="a7633e618350f992b34e30ba46327a91be0174b659baae51ec62fdadacebefbf5587a159c4486fd7268be4920290125e4c5d27dc55b3d4c39fbe4ecc56e16ce7aa4f27a14f937995addab978daf80a89edfeb1a24d49d7a485f25298c579e10cf0e157a9219a1d81e718ad4323711041ae090903178cd26fa6316000a65fc7c8fa8fd10295692a909b5b5bd1f78e835e5a9601ce404204eaea41a1114c3eab8429c97d951223d9b97c050af029dd740c7ff21a951249820fad72", 0xba}, {&(0x7f0000000300)="37545d0fcf7067a55746ee316d590f3f15aa12ebde715751c60d3b4573b120ac06c68d35b0ba5f99ff7d6c99603b141a13c707c675", 0x35}, {&(0x7f0000000340)="35144008d3c8c44f870b7eb7b29e671142298c7e7505f3ae49b18ef415b445f3051e3d8640bd40df836bba6adc4aff6936a779e557ce44168aba7ed5efec3a56c11bcb3afb47ebc1c04f8e3f66ee16eb67918718a2fdbc71bb9be4eb59bbbb9abccd66f85c2f2a2f14f143adbf0d89148c8684c1ae88bd1039ff696dcaa3b3718496ebad362c7ef7594a67a8a81cd183fddf0e8a0075e36ef7f65fb7a26b9d02009e085b199d9247115df762257dee22b5fb", 0xb2}, {&(0x7f0000000400)="941736d1", 0x4}, {&(0x7f0000000440)="2484da38a5de42ccff7fddf9993eb8796bfbfab24820f59ff5c4ce3c8f62f520aee26c2cc1456a54e3e8ed481336363175794fc18fb4e208ee9f86e849d13120f074d942d208a22b6c1d2d", 0x4b}, {&(0x7f00000004c0)="b7d547b1458b289ca44ce1ea7b1510727a5ffb9fdb71774285e72538680e62ad54e86ea5ebcfbef7f572a9d2b62d54ad25e031a2729a6a918654e95af06e98bd99db67450403b7d9a9fd5b2aa995ff95af231f39088c18f3e48e414943372aaaf996d3329e92bcfa1d1d0cc6f9abab60e576476bd56bc0813f6d4634d5ae10856abc24ee29c352440c35cd06c3d3c11011fae95dc6f40543aed8b1b3d229bfc4b0c4d9634761f2923f5293189e08f4570b220a68814f242e916fffd3358a8769cf965d2d3174bb8f4e00dcea8166f5a6dd61298aacaa04bc4c", 0xd9}, {&(0x7f00000005c0)="71656b009c900855e876dcfbfdc3dad37f748349a3e42dc4b4d3d3e6c35df5250cd98ac8895a1d6fcb749da2c0671bc605269933f0cae1b2bcbec47e4331b79563f92987efa7b1b359aeabe1dee8dd2d1469d66871ec69928191c9411548bb80e51729df74592ba6bed72355ca2b85d255f350a9acd7aca36f0b79636a0ebe3d64", 0x81}, {&(0x7f0000000680)="594e1dbba2d6eba6f429360e1bbfbf482ad8f3aa25c74752d7b0ff3b5b9307b6eb8be35130b148206b2ab8e6e72c8ba3f32710253bfadd16fea905280107010bbf82d0608928c3b40af0ab405fc955cfe5307f4ba9c4bc031d8c4f0cb98c75cd33236cfc65b7278ed838bb17f3c181bd48", 0x71}], 0xa, &(0x7f00000007c0)=[{0x38, 0x11f, 0xc, "c8d132c97c87b92b470c72da4e6e9486680c8ae17afdfe62e22f98111690b5422526d950c20978"}, {0x1010, 0x10f, 0x4, "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{&(0x7f0000004080)="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0x1000}], 0x3, &(0x7f00000050c0)=[{0xf0, 0x11d, 0x4, "dc90ff57795e9615489138fe19449557bcc1ed092b2a059241f53a588007b774263dfe399ea85c859c42ed58e8eb979d951e4829a3c07914a77994dfda32e90ec0e32f3444f8776d5a39c131989657dfbcff1b477ef8a4944d7cce03a48c3b9317bca279ab34c3b73f605913070aabb634452fd87dbd454cdb3ce3086449511df00b52c5601979840cef7ece3675d10e127cc3de66f5ab4a9bdc3f8ca8ce5753a4355133f5438f8c01396f8c42b86a3d75d7321d200b6a39e0d581b6bc4ab4b64e877a9c6903e32cb8c5bc178f6f242ae37e778c5d396dd590b7"}, {0xd8, 0x10b, 0x8000, "07954c17887580c01e6c2f581e10147a3b54d51fcd70312b15ec35ad92d7069d0e40c9f45214716f085fd9845632c2374f3f4f34fd5913d16ae36de0795e23df599f4b767004c17bbbf59a071327959bde1f53913f0442a5de22e9d8ba2a426af2a694185745d67d8598d222fc084f6e94fd3b33bd12c5b2c8641a8ec5beffcb292c516d88304c30eddc778e6da769fe453cc25fc3805c76a9bef7dc115373a1a1ac97f20b1a73988bc256d85165e6a74b3c1a75fb47fb4e8fa024e15d9550cefe1689700adf"}, {0x90, 0x0, 0x6aa, "86886900dac0320ff76875cacb38dfc382a8f4927808159236dbd9fe9bab54a8e3f2c8c961d3e0626c678b89bc24526093f20eb8c6b34dae95e16c6a1cc25e3b706b767808a999bb043c825ced12525955f9f7dc8c019eb7c597062e275e8b8068fb333f8de81c619c7992f9925123d0c3eefadac016f85e5a01460ba1"}], 0x258, 0x10}, 0xfc00000}], 0x4, 0x4) 2018/04/05 23:16:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x420581, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0xf177, 0x400, "b1b995141280ab28413a13c6da781e1ad9479323d04c224dd6a4222a6de9e384b959eab75105beeabd163cb6f9f57de2dcdebeddf446e2e582327c437449cf", 0x3b}, 0x60) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x80000000, 0x8000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x7, 0xfffffffffffffffb, 0x1f, 0x1, 0xfffffffffffffffb, 0x10000, 0x9, {r2, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}}}, 0x5, 0x100000000, 0x8000, 0x9, 0xffff}}, &(0x7f0000000280)=0xb0) r3 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getpeername$unix(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) 2018/04/05 23:16:55 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000200)={@local, @empty, 0x0}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000000f11000000000000000000001d00000095000000000000001ea87386edcd063ffc032bc5ae2ca09045474c5591ffa1fb41c87fc200cf232810d17533d977e72fc2ae2616711a3298f18973eba96f50e872997d090aa8ccbc381675424501fe9cb9b87a020f0000ec55c5efafd4662d5bb5f90950aed6dd390f4d540fc5c2e78e635bfed127a62fb9080402946f38"], &(0x7f0000000040)='GPL\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/04/05 23:16:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x2, r1}) unshare(0x400) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/04/05 23:16:55 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/04/05 23:16:55 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)=""/13, 0xd}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x600) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_newroute={0x1c, 0x18, 0x11, 0x0, 0x0, {0x2, 0xa0}}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000200)={r0, 0x20, 0x8, 'wR9'}) 2018/04/05 23:16:55 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) socket$inet_icmp(0x2, 0x2, 0x1) sendto$llc(r0, &(0x7f0000000080)="4e7d8fcf867f73467a9761c5798ef797a39c2b2e8f49715279903d8d31aa5274c4b2d6042d1e646e0ae13d8de8cf5af391d08611affce18a717ded5fa50c020116b05d8b199ba0eedac5a82bfd56ed31f977288fcdae31eabaa429f543699443bd54ee41588dc6e345ec4cd72f0f7177356cc5b975e00811ed0c3acf236f5d0eb0fc0884680d80a47b5635e5412d3daf925a4f355cbb348883e914ac", 0x9c, 0x0, &(0x7f0000000140)={0x1a, 0x8e5ab21b7542c11b, 0x51a, 0x433511de, 0x2, 0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x3, 0x0) write(r1, &(0x7f00001c6fdc)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x24) 2018/04/05 23:16:55 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x12) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/14) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x80800) connect$can_bcm(r3, &(0x7f00000002c0)={0x1d, r4}, 0x10) userfaultfd(0x80000) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000140)=0x5) r5 = creat(&(0x7f0000000080)='./file0\x00', 0xb9) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r7 = getpgrp(0x0) setpgid(r6, r7) 2018/04/05 23:16:55 executing program 5: syz_emit_ethernet(0x146, &(0x7f00000003c0)={@random="24f29bc6fb02", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x110, 0x21, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"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"}}}}}}}, &(0x7f0000000080)) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x612294af860bf6ab) r1 = fcntl$getown(r0, 0x9) r2 = dup(r0) getpeername$netrom(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000280)) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4400, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00000001c0)=""/175) 2018/04/05 23:16:55 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x100fd}, 0x4) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r2, &(0x7f00000000c0)='C', 0x1, 0x1000000000000000, 0x0, 0x0) sendto$inet(r2, &(0x7f00000002c0)="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", 0x5b1, 0x0, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000880)={0x170, 0x31, 0x400, 0x70bd27, 0x25dfdbfc, {0x16}, [@nested={0x15c, 0x8f, [@generic="7c83a8857d250e13b631feda2f86dbc13dcf81843a1d7240607ded9ad02596c158a2178493d2a34d70ed31eae00bb08b4338520bb7d9d5d76e71f9d94df5db16799d72aa25de053f31a28b32baa7d15727d8bc098932a03b80c2ab8ece47f5b9d5ea1608b69fcc48610bc83f2cc3b3f5ed1dc535e5f14b88e6e9ed260c65", @typed={0xc, 0x32, @u64=0xf58}, @typed={0xcc, 0x42, @binary="563d9bb0883c10460717ad271c5b0431ef26490241742f7911211deb4850fa19bf525a616744d117c9ebe0a88d0f0fab781670e71bf7d9c82c5b94085ff107d389e83bd3c7f5bdf90ffacf449fd22dfdc61b743e021522b1cc106b5d5b705138b78bfcd6747f96d9cdaed89d71a28dca61a46d3b82ba0e70f8f7474e5fa68a1f68ff7dc0b1265c5bfe0028c3015601695b549a29888159a6da9a8f04f73d9b5e3337920de8f1a7191a2771ed405e71d746e6fe2d4a89da325f36683cbaf2ed89ea7ae58eeb14"}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x24048040}, 0x1) ioctl$KDMKTONE(r3, 0x4b30, 0x7b63) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/05 23:16:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x86000, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@int=0x8, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x80000001, 0x844, 0x706}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f00001b2000)={0x0, 0x1, 0x0, 0x0, "fe6498d653b4278458445586db082cdec67a4c17547274946aa4671f398b4046"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000100)=""/248) 2018/04/05 23:16:55 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000000040), &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='cifs.spnego\x00', 0x0) 2018/04/05 23:16:55 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x12) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/14) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x80800) connect$can_bcm(r3, &(0x7f00000002c0)={0x1d, r4}, 0x10) userfaultfd(0x80000) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000140)=0x5) r5 = creat(&(0x7f0000000080)='./file0\x00', 0xb9) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r7 = getpgrp(0x0) setpgid(r6, r7) 2018/04/05 23:16:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) 2018/04/05 23:16:55 executing program 4: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xbd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000000080), &(0x7f0000001480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'syz_tun\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x998, 0xa20, 0xa50, [@among={'among\x00', 0x868, {{0x80, 0x1, 0x0, {[], 0x2, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x4, [{[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}, @physdev={'physdev\x00', 0x70, {{'syzkaller1\x00', {}, 'ip6_vti0\x00'}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'ifb0\x00', 'rose0\x00', 'bond0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xf0, [@state={'state\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xc48) socket$inet_icmp(0x2, 0x2, 0x1) [ 64.412585] QAT: Invalid ioctl 2018/04/05 23:16:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000ec000)={{0x0, 0x1}, {0xe}}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000001900)=0x20, &(0x7f0000001940)=0x4) open_by_handle_at(r0, &(0x7f0000000100)={0xa6, 0x0, "f7f7b85aed21ade20bb19e600ffc6995eff0cae8de63b609c025b8462ea096ad5df8133f92610b537874eec11d7ab60ab20ed946d2f64c313bdab0590689ac25f2663f2e3efb9a316e31e661ac9eefb5f07f5f51242534aed4b26b8764f7092946828e1a248afc79f1ca85b6cecabb27a3640f68f0c247c76975a15cb08d6d2a5cb8c14131a045d9693180a275d5b5aa2e56a6d9439949e8d61bcf579a47"}, 0x440040) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x87, 0x90000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000001980)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 64.443686] random: crng init done 2018/04/05 23:16:55 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0xfffffffffffffe2b) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xe72e, 0xff, 0x0, 0x8}, 0x2c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x8}, 0x10) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="39000000050000002f1cfb98c871047207d14f0670bcb5c324378e22512c78d1dd4bf262e53d85006686c7c2be3f0e9244724e96760d8b8639"], &(0x7f0000000200), 0x1000) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_udp(0x2, 0x400c744d, 0xffffffff00705000, &(0x7f0000000640)) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000060a000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000380)=0x1e) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000003c0)=""/183) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) 2018/04/05 23:16:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c000000300001000000002e05000000000000000800010004000100"], 0x1c}, 0x1}, 0x0) 2018/04/05 23:16:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x40000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:16:56 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0x8, 0xffffffffffffff6b) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) r1 = eventfd(0x6) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) read$eventfd(r1, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/05 23:16:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x10) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000080)={0x0, 0x40, 0x6, 0x7050, 0x2, 0xc240000000000000}) r4 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10007, 0x3, 0x100000000000000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) pwrite64(r3, &(0x7f0000000140)="b7edc2ff9c0e5a55c6201587190bba059c56e17c01e940f83f0522b138c2b5741e1f385e894f1e7b104d51bee566a2713103df0792d21a4a158f30d4a3dcb4fae465c70a8b118f57073d77bd51c2387cf5", 0x51, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x1a, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 23:16:56 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) 2018/04/05 23:16:56 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0xfffffffffffffe2b) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xe72e, 0xff, 0x0, 0x8}, 0x2c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x8}, 0x10) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="39000000050000002f1cfb98c871047207d14f0670bcb5c324378e22512c78d1dd4bf262e53d85006686c7c2be3f0e9244724e96760d8b8639"], &(0x7f0000000200), 0x1000) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_udp(0x2, 0x400c744d, 0xffffffff00705000, &(0x7f0000000640)) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000060a000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000380)=0x1e) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000003c0)=""/183) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) 2018/04/05 23:16:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x9) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0091ee98c34ccd1a2f8b64dc0445e9d2b1b46248d07f2375cc4d8cc5d2c19", 0x20}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 23:16:56 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/04/05 23:16:56 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001380)={'gre0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000001440)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000240)={0x14, 0x0, 0xb, 0x101, 0x0, 0x0, {0x7}}, 0xffffffffffffff35}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vga_arbiter\x00', 0x103882, 0x0) pipe(&(0x7f00000013c0)={0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001340)='#\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r2, &(0x7f0000001280)=[{&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000001400)=""/24, 0x18}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, 0x0) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000001300)=0x10, 0x800) 2018/04/05 23:16:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r3, 0x50, &(0x7f0000000080)}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc), 0x4) dup2(r1, r2) 2018/04/05 23:16:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) r2 = dup2(r1, r0) recvfrom$inet6(r2, &(0x7f0000000080)=""/159, 0x9f, 0x2000, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) 2018/04/05 23:16:56 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) readahead(r0, 0xf2, 0x8) socketpair(0xa, 0x80000, 0xb5e6, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/05 23:16:56 executing program 1: r0 = socket$inet(0xa, 0x200000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/04/05 23:16:56 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) lookup_dcookie(0x6, &(0x7f0000000080)=""/17, 0x11) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/04/05 23:16:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="00cb0000"]) 2018/04/05 23:16:56 executing program 7: r0 = socket$inet(0x2, 0x20000ffffffc, 0x4) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 23:16:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) 2018/04/05 23:16:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) r2 = creat(&(0x7f0000b89ff8)='./file0\x00', 0x80) r3 = socket(0x8000000200010, 0x9, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000036f000)=0xfff) r4 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0xffffffffbffffffc, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x8001, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) fchmod(r1, 0xfffeffffff7ffffa) mq_notify(r4, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) open_by_handle_at(r3, &(0x7f0000fa7000)={0xd0, 0x8, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9ee259ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x40) poll(&(0x7f0000ae2ff0)=[{0xffffffffffffffff, 0x5000}, {r4, 0x220}], 0x2, 0x1000) ftruncate(r1, 0x8000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d59fe8)={0x80000001, 0x9, 0x8, 0x3, 0xb, 0x88cc}) sched_rr_get_interval(r0, &(0x7f00007d6ff0)) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000924ffc)=r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000b54ff0)={0x1, 0xfffffffffffffff7, 0x101, 0x200}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00005c7000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b87000)) clock_gettime(0x4, &(0x7f000028dff0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) mq_timedsend(r4, &(0x7f0000ba3ffe)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000040e000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000273ff0)={r7, &(0x7f0000c44000)=""/60}) 2018/04/05 23:16:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000d) getuid() sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x30a8}, 0x1, 0x0, 0x0, 0x400000000}, 0xfffffffffffffffe) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000003100)=""/70, &(0x7f0000003180)=0x46) 2018/04/05 23:16:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009240)=[{{&(0x7f0000004540)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(twofish),sha1-avx)\x00'}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000004900)}}, {{&(0x7f0000007bc0)=@l2={0x1f}, 0x80, &(0x7f0000007d40), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x172f9d4c}], 0x10}}], 0x2, 0x2000) 2018/04/05 23:16:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x100000001, 0x2, 0x200, 0x5, 0x19ce83f3, 0xfffffffffffffff9}, 0x1ff}, 0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/05 23:16:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4200, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/05 23:16:57 executing program 7: r0 = socket$inet(0x28, 0x1, 0x40) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x17}, 0x0, 0x0, 'sed\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x1, @loopback=0x7f000001, 0x4e20, 0x0, 'fo\x00', 0x1e, 0x20, 0x50}, {@loopback=0x7f000001, 0x4e24, 0x2003, 0xda, 0x4, 0x7}}, 0x44) 2018/04/05 23:16:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7f, 0x511002) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='chacha20\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='skcipher\x00', &(0x7f0000000200)='chacha20\x00'], 0x1000) sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f00000015c0)=@can={0x1d}, 0x10, &(0x7f0000001840), 0x0, &(0x7f0000001880)}}, {{&(0x7f00000028c0)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x10, &(0x7f0000002e00), 0x0, &(0x7f0000002e80)=ANY=[@ANYBLOB="a9feff000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/05 23:16:57 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/04/05 23:16:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x100) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x3f, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x8, 0x5, 0x7}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x2, 0x200, 0x40}}, 0x44) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/04/05 23:16:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001240)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001280)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) ioctl$TCSETA(r1, 0x5437, &(0x7f0000a26fec)) 2018/04/05 23:16:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0xff, 0x1000) lseek(0xffffffffffffffff, 0x0, 0x2) sendfile(0xffffffffffffffff, r0, &(0x7f0000000380), 0x7fffffff) 2018/04/05 23:16:57 executing program 4: r0 = socket$inet6(0xa, 0x20800000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000180)=""/144, 0x90}, &(0x7f0000000040), 0x40}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x8, 0x26}, 0x98) 2018/04/05 23:16:57 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:57 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:58 executing program 5: socket(0x0, 0x0, 0x1000) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xe17, 0x121000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="362ef007421912fe4c9b0746078b5f0e07b2f5ba43fb36b07930a6565705abab21946e01a19bbcbe328bc5cdb4b0dd9d76f6d610a954d447720a2e73a98d9bb63d8a974e340a21fb449eec03e7566a939bd87594b50c9ce12b9ca856c9a3e9df8d61ddd52d71a3b9434947e11eb6ac7c26f2ad8d5bd515f6a4ca46bd8a39452ed7ed23a925ade5f3b92bd9309ab17a88e06bc879c9e7d71ee99937d2bc1e3f1f49f196877dd973efaabeb96d40603409", 0xb0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3bfb, 0x68883) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/04/05 23:16:58 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffdf9, 0x2, 0x0, 0x2fd) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0xf, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/05 23:16:58 executing program 4: r0 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/217) fanotify_init(0x1, 0x101000) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xcb7, 0x480) msgget$private(0x0, 0x84) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r1, &(0x7f0000009f80)=[{{&(0x7f0000000200)=@ax25={0x3, {"ba906e140db2ed"}, 0x2}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000280)="bbb3d2d2dacd514452a5e632fbe0fa901c1e827956d36d8d140959d8962dfca7808194acfedfd14198f61dfe9b26bd131ab162e89eb133b96cf7ac5f6bfef32d697648e049038b6c9c23491a0f08926a7ed5e1aaaa293715fee34cefa9120a6f38584dea1bae02d8d25fc7472a75c1e4102ce156e4d5956729b70bd6eb69accb3333d27cd11f433d1df255269cceb2c0712278e24249ba46f8f1d759f9353934303e65412b8798054c29205ada57b12a390f662d1fc161d9f469ef187ee5b81d493c69bfb8990e97d43848d381a247c72aef563907272b316f8e9ffef1f7ba", 0xdf}, {&(0x7f0000000380)="eca51db7617eebaf27be39a10256f729b5085415f86c759a4496589e31348aca00bd65971aca3c7d83893c374644452963f8320850b6b77c37e47007f40c2c7bc3beb5fc553a9eb1d81211cac394d26b2ab3f93b9085694e9768b622becb994b960a8791a5ffbfaffff5eb82ff35dbe2d6229cd0026e139607750108d2082f78d82aa7cbc0b15021b8e9e8468b8e0b5879508def3e5f3a9b87d4e56763d44a342fa7f1a435947bcdcc293ddaca703e9d4e7de70b01f4e719d2ed3a8c63d83dd100797f20ba070b08316ecd3dcd4cb88b1e03ec490a0947fd10d6", 0xda}, {&(0x7f0000000480)="ba29d5fb5d2fe796e2fa767cffab580bc240bf08423dc12a8a9083d8b6e388408d28afd2dd5ad520ca0830fa769f826aebcb72a2bde9cd4a35f308558c49f323f6ce1b90be1f28e4afba44b583623dc6cce2f192d7cd4783418c5edacf2c405fdedd241fa8c5155a3efc915a9c4bfc28f37cbf7c5b2a7b5e2d88d7e3ebbb8062db7e74551060473a50223e2bbde53aa5e38957340627799b9e58ec6a4fc30871a1def18eb5a9fc692247c0b87d3a70e10262244efb52817a384dc55a7a907f1643330f8ded254f", 0xc7}, {&(0x7f0000000580)="80f731b9866f0c2476eefc961845a3d7ef0073792b943bcef7dab5e62ec7ea976d900b63edfc421ece5613b2ab24a957cf05ef552018df483d8411d8091f9a4be3dca6c45801b7889e3a01dcb413bd2c49242d87d696c1b88e74f2dabe0ee16dc7ad762edc7f57f24e99d24abf9d1eda110021d2cf99b8a41ffbb108ff1455e33a3f3176e7244bd520072af6ec3fe94589aeaea49be1227ee92c2dfc9785e191d9619723a3aee3a6a6081375e2cd3d866f6c20fa9a3cf3e25756ac2279e2dcdd", 0xc0}, {&(0x7f0000000640)="fea2245d83b9d3a8295e657640a7c5bd83c216846bda6e5457f26cbe9366dad570f48cfb4eb5e7075587e8b14c20d9c4f79dee4165ee2e", 0x37}, {&(0x7f0000000680)="0db14ed6b4d7ff9e6c8b5a42aa159e3940e660dff22acf8f996fa82dd7bec285061ea9eba2979f006965ae9471a9dab1d783ffca58aa04988065f5ce4b4e462f3e5a77e55aa8f1bdd83d67a36e5396fe6265f85dfa867e647baabf648bd3d369a9ce584952a716f056c5b06132f72cc26fc1ca10d555e180636869e32f30209a4ccae05725e61a31909f0d67045daa1ab4f4481e5e2a375008b7afde75aa1b655ade8221e4bc05ae5afca7a3633df26e6bbec2107114b2177aace43b0b5678e56e4a029845b669e2c07c0527bf55fa1495efc317d0e56ec44895475352d4636748864926faec7a40", 0xe8}, {&(0x7f0000000780)="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", 0xff}], 0x7, &(0x7f0000000900)=[{0xc0, 0x10c, 0x100000001, "9a1fdcc6225b3a7af9fec4aa1b81d9815dd9494a17928034ed7c92e9dac95fb5d22efb7f8df98d385acdb4f464ed94978a5c0eb771a7096a48c91410c8c876bfb417a3f93feffb0c86e5356b13212219fff67abfbf8c387ab7c0790c1f0dfbd710016f145635271058a9f4d196898731bf6ff7a89bfec075b7216a8391c4e4ad8151a793188ea39dffd7882ada13c8d75384f4ca80712834be8396f002040c82fee1a9632ef7d6f8b6"}, {0x100, 0x10f, 0x2, "a93a87d1e91c32891a809f4ca6686ffa0b501854c672b6ee5681f941523552f0575e9a9f8ef68a7585b9a0ee4a5ddd3307aa3f748e85628ec4c37868dabfc13907f1d5bcf75cc9a3d18a5f209c5b4b55c68fbf5938d5a9554cb657f41c836a85992ce864bc86ba8d968c99d8852d8622e8f8195cc695811f7fc89892ab01a64c4e874cf0bd770c34d3025cd3f2550ac37c6cd191505e37c2b4f1ff99177f498ebafc38ab20246b34e6d7bf9c2a6699eb663f2ad35dbbfc68bf3038549b854a38e3d24a6a31044df514421b195ce5df5c1d2b2551aa8b3593f6393af725bc1fd0bc9666ab5742721da3cac517"}], 0x1c0, 0x20000040}, 0x7}, {{&(0x7f0000000ac0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b40)="3b3841026e88efe28336070164226a8abeaa83bcd5107bd2b889375c4d4a74dcbb9a4337a3ee427111162d53b4abfe03718bd73a5808dbe6fe0e4ef6e58fba4b7d85e502bd8ab99b32cb10591466c27674f89086f0cbdea286082a0b93c8047288d9c7d483145e3743dce5dae39c5dc8f915", 0x72}, {&(0x7f0000000bc0)="b692ac216d8ed2890410c711bcbf672f732a6658034aece0abed075689609a011e5f44ebe70840d2727e1d7cc62419c0eee76b4f10db6039da8408b4fbfd563ba545b543b108e641f8191f54bbbdbc37845b1e915f33d3287ed8713e", 0x5c}, {&(0x7f0000000c40)="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", 0xfe}, {&(0x7f0000000d40)="523d570424b6240b357a75cd5fbd2e5d766ccbc6e4e972907fdb91095598f844999935099d5244695d3af3661815ee9bc0829f4a6cf73feaa770a0bd92975f7ef922df503f23820bf931630956bb294d3357ce9f37d6c8ae60be001d50be7356b363a977f3f9f4481c3c21a7864f1f0b86373bef358cadebd2fca0993da5d6dd8a", 0x81}], 0x4, &(0x7f0000000e40)=[{0x20, 0x116, 0x6, "acb2c4c17f26d852e0e97eb0475ff4"}, {0x38, 0x6, 0x5, "89bde37a7cd4b70a85ee6d054aa86ea5e9c5e3c93e6c8240c26471ad224a5b5eaed13f7657378d"}, {0xe0, 0x113, 0x9, "381d14db2954d5a307ad2e849270ac358ff7532dab96b69dd37dd87372e19f290743671c3ca906f7143aa3755d3fddeebf3a7c2cf2cef818b0c568be5c280011ebe1687d23e91ec85f95cb10b1ccf1b263f259af861cbd11058881a158ad2ea5a238befc1b131244d766c7558e1dff252ca08abf114d541bb67e7efde19e5755347809d447f6ba89e426395b3ed600987ceda7c78345f8d5c9080ffb2145d7e4adc858fdeb02eb3676eacc7392f5cd85a129500d255ee3fd531b9dd98a450393c6be524f134af2b2e737a87f70d1a1b7"}, {0xb8, 0x101, 0xb2, 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{0x38, 0x3a, 0x7fff, "f7a3f4b8c0fb751300063e5a3e894824739730edf8f4725909d17fb09f7ebe43a58ef3"}, {0x20, 0x11f, 0x2, "5bee2e1a1d6ac88fbd"}, {0xc0, 0x116, 0x2, "9deefecb906b4fc34b154bacaa0b973513c0a0721afd7ea31bf90e3cdab6dcd800db9ed2d3e73ef8e8fee402abe51fbde90ba3cb5f4a36432e2dc14ee53f23e84e26ebbf72e37260712ff1395271bcd197285d3477e83586b56e2d9bf7cbf8711dba9c16f7d8796074a11866f3168982724b9779fb88257353e524a7249ce9cd26d6f79db1e5dc73ef172bbf2d8131e1be88fd2d7b3f4ea41fe7cd34c914242ef1793ab0fa0f96623539a84898ed20"}, {0x88, 0x117, 0x100000000, "175b56176f0aa740634989b7e4596e4631e5da4cd56d2177b0a9714535cb827a73b96fd61d7adc69c573e87a8a27b511b2914bd9d76670687a64757d6189e764ce5d36681125e6264b10bf337218ef8b607922a8eb33a5f37f73b5b4c85e3b1fc4bec436e4e3a9a5d18b81c56c99b2eba4"}, {0x38, 0x101, 0x1ff, "1315cee98c2d08c4b9c535c5d933f86c8c672fe0c650c1d35df06d100156db46ab58b3866f3a"}], 0x1450, 0x8090}}, {{0x0, 0x0, &(0x7f0000009d80)=[{&(0x7f0000009b80)="b63d9bec9154b4c8e2f02d52056e1a58618c159f67b940c6883973610537cdeabc0e710c211e7f55f3dd47992e585c4178ae5d788303d24c0d6e9b736ada04248413154dcb110f84aa67a939ff8070b4d31687b3bdf89b9b92970f67145190", 0x5f}, {&(0x7f0000009c00)}, {&(0x7f0000009c40)="ce5ead64b3c7bda148c2d7f8d4a7c6a7076f1f418db82188e804d2d6e03c130c3077e6d681d72d770a1fb43537adcf9b523cd5e9cf892a43b35f1f208829dfc648ddc93fc97f2fe82bef929fd361323458188ab061ada83ab745f1446e63b5a3274f33c5b852a6c84d1982e9ec804970dc2f6d53e70086dd1e2ad7ba47262e8254f30fb42bef461572a34749005ec25bbbfd7c5119275bf7045d9207706cc33f74d0bc190ea6bc6ce19608427c5f91dc6ebf7993acb1e0d530fdea8dd8416c30e0feb1ef84f5b6fbc246455ab539e3fa317f0490dfc722ce81ec9f142dd8a00c91f06b3859017b9b376a35d375423eaf2c44a48b6ff84b80102d150af226", 0xfe}, {&(0x7f0000009d40)}], 0x4, &(0x7f0000009dc0)=[{0xc8, 0x10f, 0x8, "3b5d7a4f909b804489d7a3dee861754308da922fc4d582ae6de5ad9fefbcb119f704d2b54dbd2b867c38b610d6bfa20cd556dcfa4b0869c9a8e87cd02eb4caba7638f8338606ab2753f7add99d2f5dd56ceba9ce53ac09c2fbf597792ab42afe601a8cde920cecc21b3f437a5cd900aacec3c3e6bad85794e3d1488a6d42ed870e23594c15a9a003cfe79e0735a1d21d6af1ec92674f3b713205e1859717c91b563d55506ce4465c3ddf7a3f6e57865b83"}, {0xd0, 0x11a, 0x9, "bc2bf3529107a2f6ba32aa5c105ce5db8997062e1329510b32d5dfd68b1fd655f026f917cdda56cb2c5bf6fcb6a737ed9c0e948ab3dd2a4181f96d6d5f269e857f486e6b7f3cbd14baef0ca64962d9c1ee599bf86ceb5cb1baff9a7cb5eb7817bad1858088efa847d855fa7b5448135997b53d7b18e70319cf3a0b27a0604ad64012c1a86d64ae080104643b7f8b3843065b0ef0d0f602e5b410da1ab44e21600655a913b151d5c2cb4a50b4171f612f8700df9d2e990f09f3c344f36dba"}], 0x198, 0x4}, 0xee3}], 0xa, 0x48084) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00005ccfe8)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000180)=0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005880)={0x0, 0xc, "20b0d8b01dbcc6aa74015d44"}, &(0x7f0000006000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000009c00)={r3, 0x1, 0x2, [0x31d, 0x1]}, 0xc) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x21) shmget(0x1, 0x1000, 0x24, &(0x7f0000ffc000/0x1000)=nil) 2018/04/05 23:16:58 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:58 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50000, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)={0x284, 0x35, 0x200, 0x70bd2b, 0x25dfdbfc, {0x10}, [@nested={0x270, 0x3f, [@generic="43e69a8683c4e74f5a21f2251c7e753e32bdf9811b0a87939ae707428364598d50c610e2954e78ecb497e355c3afd87a46ac98fa5e2641565bee8b6388178e05aa701b277a603ab07a1f2ecab943b23de60a427bb65c91fcc6e9c208081f8b52ed16fe1000b25abfa5e7ab7485f869db339593a29480dd", @generic, @generic="78bae4f7ec03224dd0168ed155e843e0c4bc2364313d7f396b43452acc1eb780e14a4115e9e450a6e5749ea98f9969cb8b71e21326bbd89b3eabe192bd4dae5123032ebefa5a0a8dc19c2de4e7c30211f777badcf802323f6c465a908d10fcaa2871976e37b78dfcec84c1d2ffdfa501631a0441dc7b8b957b0a05ef9789075577f08db1830346f181976da74601cf5c08a97e020a29ff0613c7872e6bc4c36c1f92e0b1dcac79a83fd9b191146e6e2eb48730d0a22ef145be826f2945173cc152ad5b0b", @generic="f20e8060e39a75c8", @typed={0x8, 0x54, @ipv4=@rand_addr=0x3}, @generic="2fecfe9cda0373ca951512dbd1fa24afa7e5707ea49e28d09d3249c8bbf518726393a85a9b2e6e25d6e04fbb64ecdf77f0c9d79b7b1cccebdb35f73f936aadc9dc09671aeb0032bb5fe66834ed802b5a427c3d16eabb535b0ebed2463d02a774f2b9c49129fe0a11a886ecba05f59bcbf9f4a4b9aad919980b297a455ed0d9f8274738c79457cb04a7ad8dd58993b6b7a5b181d389ba1f9ae74c41b96a6ef46eae9681d94d", @typed={0x7c, 0x8d, @binary="a8987c649be14a530f1ffa2def0e582b7f753899ae1e4f0c1046fa1d8dd56cd6dda1bf1bcbfd28b20d77306e226ef90dbf7b0d88d22a1504ab8b4e758ab2b5e46c446360d2be051253c86a5cafb0dda926b22b2c796778d2d53923a7728d43baa223a42a305ad3858fd41ca8acc3d93ca8130173c044b4"}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000007000), 0xfffffffffffffc60, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 23:16:58 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/04/05 23:16:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/04/05 23:16:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/142, 0x8e) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001200)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) 2018/04/05 23:16:58 executing program 0: r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) dup3(r0, r0, 0x80000) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f00000001c0)='system\x00', 0x7, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000ca5000)=""/140, 0x8c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x137, 0x800) sendmsg$kcm(r1, &(0x7f0000000900)={&(0x7f0000000100)=@rc={0x1f, {0x3, 0x8, 0xffffffff80000001, 0x1, 0x3, 0xff}, 0x5}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="44b4d99ca6adfc676821b84c9b4713babde36a9df9d1d7056febf3b7a1a74a3699f0f397bc6e0ac5805ceaea4803d8c0fa2078940009fe0606b02983890984c8cb9baa23963c54e1d1bc2811d7d15b3d77ecf376a721814c7c8c54ad1ae668", 0x5f}, {&(0x7f0000000040)="13578903b4b6", 0x6}, {&(0x7f00000002c0)="fbf141214e9f0e229511caafa5a09a27965464213bbc39e334f11156c24b04d55fd704f5b1ad052f5ca92e839078d8e900abd5dd520726c2b685dc0d064d2ecfadce3ac131486a5c9a31436273a6c67da085484376dc0c2dcf971a9b9f3c1bdbcc771a441fb8811bc4ffacce5d0c7f9e62813706e46664530b2c215198f711fd2bccb529425f301ae94c73c955b869865730396d465bdbc015b6302694e2787fe14137fd157f0a281c4f55b97298d79d60604bb74910f0c325fe559d2b8c36ebd81fe038cd028db3d606dd5210c9188353a328edef78ca79beb1a2930b1aa68df36b2f7824d57ebd705455fdb0d4600b4b0286e1b0ca8284af", 0xf9}, {&(0x7f00000003c0)="cd722529f90961de40d09e0e3388e6e143224f9efb3bb55bb015bd4da4a46f5ef01b6ea6e21862103a99e454b548d0d25ca9d16bff024fe55c2031223ec90ac87d90a0bed3068d8141b330a8e6dd818305c014c55e3dcf3d33cef0c377e56d5b58671f3114f22b37fd27e320708ea2561faef30485387b28f8ee456bac483d6724a03245a346d4", 0x87}, {&(0x7f0000000480)="c0878a097d3b86f4d727cc2ea6d88f8f66ea72318daa91274a14d77fa55590d8b8227c17cf04bd6450612f8fb68beb264d7d0e89f79e5aedfcb9e4ec82d1c00decb01d800a7323831913a527cf073d90c1027c5a820133c61f64d68000cbd110651ce4260db7d86035aaad2c6004a13793841932970cfa02f918", 0x7a}, {&(0x7f0000000180)}], 0x6, &(0x7f0000000580)=[{0x18, 0x11f, 0x5, "868b07"}, {0xe0, 0x29, 0x0, "fae626fd5f88d5b76e1d386f68ee2175560b9cec19bf61b0f0606b670eb18ba228271427b7b85ea80f323fb1e9fedc1d4a28b3a768a93536bc3d678437bb6e0ec1507ff08bd2dd135989af1d01f90246c769564d73ba61c75461a0f8186bb2c8645d3c71d9a6f475c75676c1f89d791b464f1bb26181e749418e59498d4205f679fce099c1d7d0470d63d00d04cd10917804ed9807b4c5504caee9a05da06b3cfb07d1d00adfce98d388a36db7fa7c58476ebad8a474510328ad2bc5bc7b2a11d0f4853180f0f21d66a7f5cb887e88eb"}, {0xa0, 0x11f, 0x3270a6fd, "6e9701b7b69eac3582edc56d9bd0b59de20f4fe7dee62dac6444ead8e5db636d33cdf9d18818ba0e050472b318666b239d0e14edd8534e7620c0cc7a8294af69c23b1510ef3d1e2044b56917e31196ee2aaef6d8813be258c3b90c240e27d526ac06f47706b868bea21eaaa78759694976ac2f06492082b8c9e89f38709fe45f2a7991e6570f160f2534fca2e9d7"}, {0x48, 0x107, 0x7, "3ed21ef351995b4c21d3d15d66912acd27c2115f09a2076334493a1368b29a482c7abf297523ff2583a33cebc0ead535deef"}, {0x40, 0x115, 0x9, "cabe504a7be010f0c80eea40209e1c7d34992cff5a816434209ce34759b8a88414976a6324ab11381d169d56089083"}, {0x40, 0x189, 0x9, "ce723de11a5abe4f34c527a4d4dcdac22680bd386fa21d3c97fc67372088c804ec8a023375715ebbd405733d1039"}, {0x20, 0x108, 0x2, "bc7a5c2df820012530c1"}, {0x78, 0x118, 0x5091, "2f20925a86c87ceb4208a1d1a57012b19ca43cc2e7b08c7f7f3eb68fde456ef88e58544f70740cb7dc008f9ff039508e5ae6f6f0fc1693504707ff777b8c43ae2e8cffd8dfdcf951f0b3d8647d8408f22db6a675d57a39079bc8e70b8e47491a77b0"}, {0x88, 0x11b, 0x591778e5, "6ac78fdaf1afa522b129977ee81d7401190a4eb1e80970b2c511d157d2e8658706866fbacedfb6807540e8dbadc262a1dac055984246eb68b170887c1e3ceb272ece0d7d1c48c7b78a3407959ff842990b6e44b3ea649d1dcd98b0474294d53e7fc72cf24747918d9a241463e544432efe5af7b8a6f14e"}], 0x380}, 0x4000000) 2018/04/05 23:16:58 executing program 7: sync() r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3, [@generic]}]}, 0x18}, 0x1}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x0, &(0x7f0000000040), 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf1, 0x216240) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x0, 0x5, 0x2364}) 2018/04/05 23:16:58 executing program 4: syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfc5, 0x10000) fstat(r0, &(0x7f0000000100)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x130, &(0x7f0000000100), 0x0, &(0x7f00000002c0)=ANY=[]) fsync(r0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000180)={0x3ff, 0x1}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000001c0)={0x200, 0x1ff}) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/05 23:16:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000005b80)) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000002040)) [ 67.276016] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 67.305535] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/04/05 23:16:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001200)='./bus\x00', 0x0, 0x10) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) keyctl$session_to_parent(0x12) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c000000080001fa"], 0x8) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000040), 0xfe91) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0x0, 0x2) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) r6 = request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001440)={0x0, 0xb84}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000014c0)={r7, 0x27, "f8394db658b4df06f13fcf96579c93ee6f366766b376214134f1abd53fc39010effef8bc761e77"}, &(0x7f0000001500)=0x2f) keyctl$link(0x8, r5, r6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) write$cgroup_int(r3, &(0x7f00000011c0)={[0x38, 0x3f, 0x0, 0x37, 0x3f, 0x37]}, 0x6) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}, {&(0x7f0000001640)="92f69f44f091026c318cb0b4b27fb5b72130400959898bcf447bbef125f53aed9e56f6807e42614c81eb3f46d84c0808080ce3c3a7c34183d004a09995850612f7adea6bc3162d31ad7a369cd0655e1df160352b09d20b19d4495df1270620d5fcf591d7b3", 0x65}], 0x2, 0x0, 0x0, 0x40000}, 0xc051) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000001180)) [ 67.446476] XFS (loop4): Invalid superblock magic number [ 67.505994] XFS (loop4): Invalid superblock magic number 2018/04/05 23:16:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x7, 0x3f, 0x6, 0x1, 0x2}) read(r0, &(0x7f0000005000), 0x0) 2018/04/05 23:16:59 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000000080)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/04/05 23:16:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0xea3e90d809cd40f6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={"6c6f000000020000ff030200", 0x200}) 2018/04/05 23:16:59 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) 2018/04/05 23:16:59 executing program 5: socket(0x0, 0x0, 0x1000) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xe17, 0x121000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="362ef007421912fe4c9b0746078b5f0e07b2f5ba43fb36b07930a6565705abab21946e01a19bbcbe328bc5cdb4b0dd9d76f6d610a954d447720a2e73a98d9bb63d8a974e340a21fb449eec03e7566a939bd87594b50c9ce12b9ca856c9a3e9df8d61ddd52d71a3b9434947e11eb6ac7c26f2ad8d5bd515f6a4ca46bd8a39452ed7ed23a925ade5f3b92bd9309ab17a88e06bc879c9e7d71ee99937d2bc1e3f1f49f196877dd973efaabeb96d40603409", 0xb0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3bfb, 0x68883) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/04/05 23:16:59 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:16:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r5 = socket$inet6(0xa, 0x3, 0x9) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000002a00000056e383a1d8891883f2cd12e1b8feadd710c5afdfbc90286494072b000000010000000183d2db747b037c"], &(0x7f0000000140)=0x4e) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000002c0), 0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r6, &(0x7f0000000480)=@ax25, &(0x7f00000003c0)=0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r7 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r7, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000500)=""/16, 0x10}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x3, &(0x7f0000001680)=""/40, 0x28, 0x3f}, 0x40002022) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0xee, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x88) 2018/04/05 23:16:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="f8c2c4cd0caebc2f77a3bb5680a12726dcedf7d2e3feb21eb4c18bb5ca2bc8ea20e414898af5aaa91d440ab0572bca064da7e3aa4eb2d1a6f469de4d7d36491965a37127b692541c05f90e80bc4f40cb93", 0x51}], 0x1, 0x0, 0xffffffffffffff2d}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007faffc)=0xffffffffffffffed, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000c67000)={0xa}, 0x1c) listen(r5, 0x1000008000) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000600)=@full, &(0x7f0000000080)=0x48) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000680)=0x10000, 0x4) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=@bridge_getlink={0x28, 0x12, 0x5, 0x0, 0x0, {0x7}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f00000003c0)) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) r11 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r11, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x2, 0x360, [0x20000340, 0x0, 0x0, 0x20000480, 0x200004b0], 0x0, &(0x7f00000000c0), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x3d8) connect$inet(r10, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r8, 0x21, 0xa, &(0x7f00000002c0)=0x400000000002, 0xfffffffffffffc48) close(r5) sendmmsg(r10, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000003340)=ANY=[@ANYBLOB="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0x1218}}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)={r12}) accept(r4, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) 2018/04/05 23:16:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x410000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x8001}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x10000, 0x2, 0x4, &(0x7f0000ffb000/0x1000)=nil, 0x4}) accept$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000015c0)=0x14) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000040), 0x2) 2018/04/05 23:16:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)) write(0xffffffffffffffff, &(0x7f0000000040)='W', 0x1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xaee5, 0x880) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x401) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) close(r0) [ 68.370962] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/05 23:16:59 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)) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) [ 68.432259] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/05 23:16:59 executing program 1: r0 = socket(0x10, 0x802, 0x0) getegid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000378fda)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) fchdir(0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) 2018/04/05 23:16:59 executing program 5: socket(0x0, 0x0, 0x1000) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xe17, 0x121000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="362ef007421912fe4c9b0746078b5f0e07b2f5ba43fb36b07930a6565705abab21946e01a19bbcbe328bc5cdb4b0dd9d76f6d610a954d447720a2e73a98d9bb63d8a974e340a21fb449eec03e7566a939bd87594b50c9ce12b9ca856c9a3e9df8d61ddd52d71a3b9434947e11eb6ac7c26f2ad8d5bd515f6a4ca46bd8a39452ed7ed23a925ade5f3b92bd9309ab17a88e06bc879c9e7d71ee99937d2bc1e3f1f49f196877dd973efaabeb96d40603409", 0xb0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3bfb, 0x68883) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/04/05 23:16:59 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}]}]}, 0x230) getpeername(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000380)=0x2) 2018/04/05 23:16:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="e78b80e5747da9b5e798ada9a00f507f155f1de3aa27e17391e81c89488382288b87b6037ccd3d5cb1d39c7c5250f25f9f2393a0d8b81ac172", 0x39) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000001f40)="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", 0xf50}], 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x6, 0x4e24, 0x7ff, 0xa, 0x80, 0xa0, 0x2f, 0x0, r4}, {0x6, 0x743780000000000, 0x1c00000, 0xffff, 0x2, 0x4, 0x9c3d, 0x9}, {0x5, 0x1, 0x3, 0x9}, 0x5, 0x6e6bbe, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x0, 0x3, 0x0, 0x1000, 0x1, 0x2, 0x1}}, 0xe8) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x400000) getsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f00000010c0)=""/87, &(0x7f0000001140)=0x57) 2018/04/05 23:17:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) set_mempolicy(0x4001, &(0x7f0000000040)=0x401, 0x80000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x0, &(0x7f00000001c0)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/05 23:17:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syslog(0x9, &(0x7f00000001c0)=""/212, 0xd4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001, 0x3}) 2018/04/05 23:17:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)) write(0xffffffffffffffff, &(0x7f0000000040)='W', 0x1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xaee5, 0x880) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x401) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) close(r0) 2018/04/05 23:17:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) write$binfmt_elf32(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000a54bdf0cc9086dc80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x253) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='#'], 0x1) write$binfmt_aout(r1, &(0x7f00000008c0)={{}, "5103bcd9922cea4207d4122106a19d5dd1c291bc2f3acc29901f3dc5caa3f08c8b8e083db9fdb2faa4ea12eb0ca595969aa784718e4729e28d17d6fd7a5073f243a4e95ec34b9b2bd0389325c7d085f0ddeb26617c48d84cccbcfa12e297ee04735747f34c0922b02c325eed33"}, 0x8d) fcntl$notify(r0, 0x402, 0x12) write$binfmt_aout(r0, &(0x7f0000000600), 0x20) 2018/04/05 23:17:00 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000001480)=""/4096, 0xffffffffffffffd2}], 0x1, 0x1) 2018/04/05 23:17:00 executing program 5: socket(0x0, 0x0, 0x1000) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xe17, 0x121000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="362ef007421912fe4c9b0746078b5f0e07b2f5ba43fb36b07930a6565705abab21946e01a19bbcbe328bc5cdb4b0dd9d76f6d610a954d447720a2e73a98d9bb63d8a974e340a21fb449eec03e7566a939bd87594b50c9ce12b9ca856c9a3e9df8d61ddd52d71a3b9434947e11eb6ac7c26f2ad8d5bd515f6a4ca46bd8a39452ed7ed23a925ade5f3b92bd9309ab17a88e06bc879c9e7d71ee99937d2bc1e3f1f49f196877dd973efaabeb96d40603409", 0xb0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3bfb, 0x68883) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/04/05 23:17:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x35c}) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x7, r2) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) sysinfo(&(0x7f0000000040)=""/124) 2018/04/05 23:17:00 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:00 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) [ 69.285012] syz-executor0: vmalloc: allocation failure: 7214202880 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 69.297052] syz-executor0 cpuset=syz0 mems_allowed=0 [ 69.302557] CPU: 0 PID: 6809 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 69.309314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.318669] Call Trace: [ 69.321268] dump_stack+0x1b9/0x29f [ 69.324905] ? arch_local_irq_restore+0x52/0x52 [ 69.329587] ? graph_lock+0x170/0x170 [ 69.333401] warn_alloc.cold.119+0xb2/0x1b8 [ 69.337730] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 69.342590] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 69.348676] ? update_load_avg+0x2d9/0x2540 [ 69.353004] ? graph_lock+0x170/0x170 [ 69.356828] __vmalloc_node_range+0x45e/0x720 [ 69.361334] ? graph_lock+0x170/0x170 [ 69.365154] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 69.370002] __vmalloc_node_flags_caller+0x50/0x60 [ 69.374945] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 69.379801] kvmalloc_node+0xde/0x100 [ 69.383612] kvm_arch_create_memslot+0xa3/0x4e0 [ 69.388301] __kvm_set_memory_region+0x1d1b/0x2e50 [ 69.393251] ? kvm_vcpu_block+0x1050/0x1050 [ 69.397584] ? print_usage_bug+0xc0/0xc0 [ 69.401654] ? zap_class+0x720/0x720 [ 69.405386] ? lock_downgrade+0x8e0/0x8e0 [ 69.409557] ? graph_lock+0x170/0x170 [ 69.413372] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 69.417962] ? __lock_acquire+0x7f5/0x5130 [ 69.422205] ? trace_hardirqs_on+0xd/0x10 [ 69.426373] ? find_held_lock+0x36/0x1c0 [ 69.430460] ? lock_downgrade+0x8e0/0x8e0 [ 69.434653] kvm_set_memory_region+0x2e/0x50 [ 69.439064] kvm_vm_ioctl+0x668/0x1d90 [ 69.442947] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.448474] ? __perf_event_task_sched_in+0x247/0xb80 [ 69.453661] ? kvm_set_memory_region+0x50/0x50 [ 69.458236] ? find_held_lock+0x36/0x1c0 [ 69.462287] ? perf_trace_lock+0xd6/0x900 [ 69.466430] ? zap_class+0x720/0x720 [ 69.470130] ? finish_task_switch+0x182/0x820 [ 69.474618] ? kasan_check_read+0x11/0x20 [ 69.478756] ? graph_lock+0x170/0x170 [ 69.482539] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 69.487108] ? compat_start_thread+0x80/0x80 [ 69.491500] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.495980] ? trace_hardirqs_on+0xd/0x10 [ 69.500113] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.504596] ? find_held_lock+0x36/0x1c0 [ 69.508646] ? lock_downgrade+0x8e0/0x8e0 [ 69.512780] ? rcu_is_watching+0x85/0x140 [ 69.516910] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 69.522088] ? __fget+0x40c/0x650 [ 69.525535] ? expand_files.part.8+0x9a0/0x9a0 [ 69.530097] ? lock_downgrade+0x8e0/0x8e0 [ 69.534251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.539776] ? kvm_set_memory_region+0x50/0x50 [ 69.544352] do_vfs_ioctl+0x1cf/0x1650 [ 69.548226] ? ioctl_preallocate+0x2e0/0x2e0 [ 69.552617] ? fget_raw+0x20/0x20 [ 69.556061] ? exit_to_usermode_loop+0x87/0x310 [ 69.560717] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.566237] ? security_file_ioctl+0x9b/0xd0 [ 69.570631] ksys_ioctl+0xa9/0xd0 [ 69.574068] SyS_ioctl+0x24/0x30 [ 69.577414] ? ksys_ioctl+0xd0/0xd0 [ 69.581032] do_syscall_64+0x29e/0x9d0 [ 69.584903] ? vmalloc_sync_all+0x30/0x30 [ 69.589037] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.593513] ? finish_task_switch+0x1ca/0x820 [ 69.597991] ? syscall_return_slowpath+0x5c0/0x5c0 [ 69.602908] ? syscall_return_slowpath+0x30f/0x5c0 [ 69.607828] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 69.613177] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.618010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 69.623185] RIP: 0033:0x4552d9 [ 69.626354] RSP: 002b:00007fcc6007ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.634047] RAX: ffffffffffffffda RBX: 00007fcc6007f6d4 RCX: 00000000004552d9 [ 69.641312] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000014 [ 69.648573] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 69.655828] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 69.663084] R13: 000000000000026d R14: 00000000006f6ad8 R15: 0000000000000000 [ 69.670631] Mem-Info: [ 69.673101] active_anon:119165 inactive_anon:78 isolated_anon:0 [ 69.673101] active_file:7629 inactive_file:8191 isolated_file:0 [ 69.673101] unevictable:4699 dirty:63 writeback:0 unstable:0 [ 69.673101] slab_reclaimable:9827 slab_unreclaimable:102018 [ 69.673101] mapped:74288 shmem:85 pagetables:1126 bounce:0 [ 69.673101] free:1281404 free_pcp:458 free_cma:0 [ 69.706846] Node 0 active_anon:476660kB inactive_anon:312kB active_file:28116kB inactive_file:32764kB unevictable:23144kB isolated(anon):0kB isolated(file):0kB mapped:299352kB dirty:252kB writeback:0kB shmem:440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 210944kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/04/05 23:17:00 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x3, 0x7}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x1, 0xb2, 0xcd, 0x1, 0x10001, 0x5, 0xfffffffffffffff7, 0x3, 0x5, 0x1ff, 0x0, 0x6, 0x50, 0x1, 0x80]}, &(0x7f0000000300)=0x100) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x180) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x4008240b, r1) r3 = semget$private(0x0, 0x3, 0x442) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x6, 0xf000, 0x7f, 0x8, 0x8}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() lstat(&(0x7f0000000780)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000006c0)={[{0x5, 0x94, 0x7, 0x400, 0x7, 0x9, 0x80000000, 0xff, 0x12, 0x4c9, 0xcad, 0x79, 0x3eac}, {0x1000, 0x7, 0x7, 0x3f, 0x81, 0x8, 0x3, 0x800, 0x63, 0x3, 0x100, 0x0, 0x7650}, {0x1f14454, 0x7fff, 0x22e, 0x5, 0x81, 0x7, 0x80, 0x80, 0x1, 0xfffffffffffffff8, 0x9, 0x9, 0x4}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000004c0)=0x1, 0x4) ioprio_get$uid(0x3, r7) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x7fffffff, r4, r5, r6, r8, 0x40, 0x4}, 0x7fffffff, 0x5, 0xb753}) 2018/04/05 23:17:01 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000000000000046de170471275c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) setfsgid(r0) [ 69.735340] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 69.761519] lowmem_reserve[]: 0 2833 6338 6338 [ 69.766173] Node 0 DMA32 free:2903268kB min:30132kB low:37664kB high:45196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2904068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:800kB local_pcp:80kB free_cma:0kB [ 69.793858] lowmem_reserve[]: 0 0 3505 3505 [ 69.798253] Node 0 Normal free:2196024kB min:37284kB low:46604kB high:55924kB active_anon:484892kB inactive_anon:612kB active_file:14096kB inactive_file:35396kB unevictable:34580kB writepending:280kB present:4718592kB managed:3589804kB mlocked:34600kB kernel_stack:5408kB pagetables:4412kB bounce:0kB free_pcp:1028kB local_pcp:384kB free_cma:0kB [ 69.828865] lowmem_reserve[]: 0 0 0 0 [ 69.832743] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 69.846475] Node 0 DMA32: 3*4kB (UM) 3*8kB (M) 2*16kB (UM) 3*32kB (M) 3*64kB (UM) 5*128kB (UM) 3*256kB (UM) 3*512kB (UM) 4*1024kB (UM) 2*2048kB (UM) 706*4096kB (M) = 2903268kB [ 69.862507] Node 0 Normal: 129*4kB (UME) 68*8kB (ME) 24*16kB (UME) 3*32kB (UM) 3*64kB (UE) 1*128kB (M) 2*256kB (ME) 12*512kB (UME) 10*1024kB (UM) 11*2048kB (UM) 530*4096kB (UM) = 2212164kB 2018/04/05 23:17:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syslog(0x9, &(0x7f00000001c0)=""/212, 0xd4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001, 0x3}) 2018/04/05 23:17:01 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x7, 0x7, 0x4, 0xdb7, 0x8001, 0xffffffffffffffff}, 0x9, 0xffffffffffff7fff, 0x7, 0x6, 0x400, "8af989bb075867ba0657afa78ff828c327b8138f5eaac41624c76a23b8b6755f54803d007b42df70db9ceafb8930dc67256d82d3fefa12975ae8a4e3d7980c939936edc8a5a2fcdaf729e42d020aa09854ab286ab0547f717ca479d0bb2b5ed42c0e04cad68989397ee0c61312ac464c0aa9aa2dcb44804f736891e47bf9d49f"}) r1 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000), 0x213) clock_gettime(0x0, &(0x7f00000042c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004180)=[{{&(0x7f0000000140)=@ll, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/24, 0x18}, {&(0x7f00000003c0)=""/18, 0x12}, {&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/198, 0xc6}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/128, 0x80}], 0x9, &(0x7f0000000840)=""/4096, 0x1000, 0x7}, 0xa}, {{&(0x7f0000001840)=@can, 0x80, &(0x7f00000028c0)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002900)=""/101, 0x65, 0x6}, 0xf57}, {{&(0x7f0000002980)=@alg, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a00)=""/77, 0x4d}, {&(0x7f0000002a80)}, {&(0x7f0000002ac0)=""/16, 0x10}, {&(0x7f0000002b00)=""/104, 0x68}], 0x4, &(0x7f0000002bc0)=""/197, 0xc5, 0x61}, 0x6}, {{&(0x7f0000002cc0)=@hci, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/197, 0xc5}, {&(0x7f0000003e40)=""/6, 0x6}, {&(0x7f0000003e80)=""/49, 0x31}], 0x4, 0x0, 0x0, 0x1f}, 0x1}, {{&(0x7f0000003f00)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003f80)=""/119, 0x77}, {&(0x7f0000004000)=""/240, 0xf0}, {&(0x7f0000004100)=""/25, 0x19}], 0x3, 0x0, 0x0, 0x3}, 0x10001}], 0x5, 0x10141, &(0x7f0000004300)={r2, r3+10000000}) 2018/04/05 23:17:01 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) [ 69.879593] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 69.888224] 16660 total pagecache pages [ 69.892243] 0 pages in swap cache [ 69.895741] Swap cache stats: add 0, delete 0, find 0/0 [ 69.901127] Free swap = 0kB [ 69.904192] Total swap = 0kB [ 69.907242] 1965969 pages RAM [ 69.910376] 0 pages HighMem/MovableOnly [ 69.914373] 338524 pages reserved [ 69.972776] syz-executor0: vmalloc: allocation failure: 7214202880 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 69.984591] syz-executor0 cpuset=syz0 mems_allowed=0 [ 69.989797] CPU: 0 PID: 6832 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 69.996557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.005919] Call Trace: [ 70.008533] dump_stack+0x1b9/0x29f [ 70.012178] ? arch_local_irq_restore+0x52/0x52 [ 70.016868] ? perf_trace_lock_acquire+0xe3/0x980 [ 70.022075] warn_alloc.cold.119+0xb2/0x1b8 [ 70.026411] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 70.031432] ? kasan_check_write+0x14/0x20 [ 70.035670] __vmalloc_node_range+0x45e/0x720 [ 70.040164] ? graph_lock+0x170/0x170 [ 70.043957] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 70.048786] __vmalloc_node_flags_caller+0x50/0x60 [ 70.053704] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 70.058532] kvmalloc_node+0xde/0x100 [ 70.062319] kvm_arch_create_memslot+0xa3/0x4e0 [ 70.067069] __kvm_set_memory_region+0x1d1b/0x2e50 [ 70.071992] ? kvm_vcpu_block+0x1050/0x1050 [ 70.076314] ? perf_trace_lock+0x900/0x900 [ 70.080544] ? lock_acquire+0x1dc/0x520 [ 70.084505] ? graph_lock+0x170/0x170 [ 70.088297] ? __might_sleep+0x95/0x190 [ 70.092259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.097778] ? futex_wait_queue_me+0x559/0x820 [ 70.102431] ? refill_pi_state_cache.part.7+0x300/0x300 [ 70.107780] ? find_held_lock+0x36/0x1c0 [ 70.111830] ? lock_downgrade+0x8e0/0x8e0 [ 70.115982] kvm_set_memory_region+0x2e/0x50 [ 70.120376] kvm_vm_ioctl+0x668/0x1d90 [ 70.124249] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 70.129333] ? futex_wake+0x2f6/0x750 [ 70.133118] ? kvm_set_memory_region+0x50/0x50 [ 70.137683] ? get_futex_key+0x1e90/0x1e90 [ 70.141899] ? __lock_acquire+0x7f5/0x5130 [ 70.146124] ? perf_trace_lock_acquire+0xe3/0x980 [ 70.150954] ? perf_trace_lock+0x900/0x900 [ 70.155170] ? do_futex+0x249/0x27d0 [ 70.158869] ? graph_lock+0x170/0x170 [ 70.162654] ? lock_acquire+0x1dc/0x520 [ 70.166612] ? exit_robust_list+0x290/0x290 [ 70.170921] ? find_held_lock+0x36/0x1c0 [ 70.174973] ? lock_downgrade+0x8e0/0x8e0 [ 70.179110] ? kasan_check_read+0x11/0x20 [ 70.183238] ? rcu_is_watching+0x85/0x140 [ 70.187371] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 70.192551] ? __fget+0x40c/0x650 [ 70.195989] ? expand_files.part.8+0x9a0/0x9a0 [ 70.200555] ? lock_downgrade+0x8e0/0x8e0 [ 70.204685] ? lock_release+0xa10/0xa10 [ 70.208646] ? kvm_set_memory_region+0x50/0x50 [ 70.213213] do_vfs_ioctl+0x1cf/0x1650 [ 70.217087] ? ioctl_preallocate+0x2e0/0x2e0 [ 70.221480] ? fget_raw+0x20/0x20 [ 70.224920] ? security_file_mprotect+0x9b/0xd0 [ 70.229573] ? SyS_futex+0x3a4/0x56d [ 70.233285] ? do_futex+0x27d0/0x27d0 [ 70.237070] ? security_file_ioctl+0x9b/0xd0 [ 70.241467] ksys_ioctl+0xa9/0xd0 [ 70.244903] SyS_ioctl+0x24/0x30 [ 70.248256] ? ksys_ioctl+0xd0/0xd0 [ 70.251871] do_syscall_64+0x29e/0x9d0 [ 70.255741] ? vmalloc_sync_all+0x30/0x30 [ 70.259883] ? kasan_check_write+0x14/0x20 [ 70.264113] ? syscall_return_slowpath+0x5c0/0x5c0 [ 70.269037] ? syscall_return_slowpath+0x30f/0x5c0 [ 70.273959] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 70.279311] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.284146] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 70.289316] RIP: 0033:0x4552d9 [ 70.292486] RSP: 002b:00007fcc6005dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.300178] RAX: ffffffffffffffda RBX: 00007fcc6005e6d4 RCX: 00000000004552d9 [ 70.307430] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000016 [ 70.314682] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 2018/04/05 23:17:01 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000400)) r1 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x3, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0xfffffffffffffff9, 0x0, 0x10001, 0x2000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000480)={0x7fff, r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={r4, 0xe8, "15834298164df24fcf39ec80f690fd1aaf86a7f1f8d0abe6dfca0b332a8146512a22b1bb9de3f6f79f64b5d969772e8765fe30cac8278fd8b9fd3a24eae3dd73c0577871072b2053410a5580f52bb8740000a818d8833679df8b1c3accd81b477563e6aaf9717654a8af756cf082ab1d3baa818041244973067fb4a84673981abb02b4b6799f854a8d2da7030b443ba8f3f68290dbc23a9031ef276aa7f7b98336b3412740b986bdf3e082acd443cc98f98093bc04c9aa806a5cb3fd5252634269aefb886047b27f6223913a0ea6309be8024b85ea5d932eedc8e13574dc92cbd4fb0a8000c7304d"}, &(0x7f00000004c0)=0xf0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008fbfffffffff7ff08001b0600000000"], 0x30}, 0x1}, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x65f0, 0x1) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x55, 0x0, 0x6, 0x8, 0x79c681cb, 0x10001, 0x80000000, 0x1, 0x10001, 0x6, 0x7, 0x6}, {0x2, 0x6, 0xe6, 0x1f, 0x5, 0x100000000, 0x0, 0x5, 0x0, 0x101, 0x0, 0x10000, 0x1000}, {0xffff, 0xe5, 0x8, 0x8, 0xfffffffffffffffb, 0x3, 0x74b, 0xffffffffffffffff, 0x20, 0x1, 0x1, 0x5, 0x401}], 0x401}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) [ 70.321931] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 70.329183] R13: 000000000000026d R14: 00000000006f6ad8 R15: 0000000000000001 2018/04/05 23:17:01 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000e80)}) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x30c, 0xfffffffffffffffa, 0x28a316d5, 0x5f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) 2018/04/05 23:17:01 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:01 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xe, 0x0, 0x0, 0xdc, 0x40}, 0x2c) setrlimit(0x7, &(0x7f0000becff0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socket$pppoe(0x18, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xffff, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000040)={0x3, r2}) 2018/04/05 23:17:01 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x800) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x5382, 0xffffffffffffffff) 2018/04/05 23:17:01 executing program 5: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(0xffffffffffffffff) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/167) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) [ 70.414610] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.491828] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.533779] binder: 6849:6852 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 70.564600] binder: BINDER_SET_CONTEXT_MGR already set [ 70.570342] binder: 6849:6852 ioctl 40046207 0 returned -16 [ 70.590521] binder_alloc: binder_alloc_mmap_handler: 6849 2000c000-2000e000 already mapped failed -16 [ 70.632317] binder: 6849:6866 BC_FREE_BUFFER u000000002000c000 no match [ 70.640342] binder: 6849:6866 BC_FREE_BUFFER u000000002000c000 no match [ 70.679971] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9b3c, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x3f, 0x4) 2018/04/05 23:17:02 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') recvmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=""/58, 0x3a, 0x78}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001a40)=0xe8) sendmsg$nl_route(r2, &(0x7f0000001b40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001a80)=@ipv6_getroute={0x58, 0x1a, 0x1, 0x70bd2a, 0x25dfdbfe, {0xa, 0x10, 0x0, 0x388d, 0xff, 0x3, 0xff, 0xf, 0x200}, [@RTA_MARK={0x8, 0x10, 0x4}, @RTA_EXPIRES={0x8, 0x10, 0xfff}, @RTA_MULTIPATH={0x1c, 0x9, [{0x4, 0x100000000, 0x200, r3}, {0x3, 0x3, 0x7, r4}, {0x8001, 0x10001, 0xf66, r5}]}, @RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x34, [@typed={0x8, 0x40, @pid=r0}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x4000010) ftruncate(r2, 0x0) close(r1) 2018/04/05 23:17:02 executing program 5: socket$inet6(0xa, 0x1, 0x685d) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000002200310300000000bf39c985a0a644f7"], 0x14}, 0x1}, 0x0) 2018/04/05 23:17:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getdents(r1, &(0x7f0000000200)=""/240, 0xf0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000480)="2e9501ca60e7596c56ac7e8341a88d9c9ebbb1559bfebb229c9398f62a6cd784fa4e579292ac2aec35608207547a54018ba8cb9df24a7f02f59026b3be887fbba93f015b57fcbfde4c38876b29617c8a58a3bf25ad53bb6e4711146449399eb28adc217875f1ba08659018f18e5d5ecab53f0a2488174ec4850749d91067bf74d5b38f0366463063fd9d") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000440)=0x0) r3 = getpgrp(0x0) setpgid(r2, r3) fdatasync(r1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e23}}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001300fb0000000004000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000e0000000000"], 0x28}, 0x1}, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000340)=r1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/04/05 23:17:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0xfe, &(0x7f0000000200)=[{&(0x7f0000000140)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x1000000000000000, 0x0) 2018/04/05 23:17:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000e80)}) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x30c, 0xfffffffffffffffa, 0x28a316d5, 0x5f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) 2018/04/05 23:17:02 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000003ff8)) 2018/04/05 23:17:02 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) [ 71.426696] binder: 6884:6888 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 71.438804] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:17:02 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="f89b7105e420f8765a5172466267a60ea6839456161162d10100c6ec22ae0b8e947596ebed220fce35d4819c0f7fe466394a09f0da3b64d8890ab8b9de836d16e5104de7c144daf00e3e31905d244bbfce23ff943ab7bca3e238e8bb178ed7974bcf4461d12bc61042a628803988f262677153f50011a529565c2e9332a0b06bcf9f8f79276cc33b5467a4a3807695e538d4345ed645c55a4dded0e56b77e56c9e4630f622d6b6e41502e1f5bd6cd33b2a839b5d03bead901bc80644ddf829da8728647696e27ae93ddb46ba692df05059d38f5a78e5f89e94de8a5d6dcdc5c1b58c747977a04de58c7b2ca170cb114cf5452b78", 0xf4, r0) [ 71.487076] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:17:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000240)=0xc) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040)=0x1) r1 = creat(&(0x7f0000000380)='./control/file0\x00', 0x102) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000003c0)) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1, 0x0, 0x0, 0x2}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0x2, 0xff, 0x1, 0x101}, {0x6, 0x80, 0x7, 0x2e77}, {0xe2f, 0x7, 0x5, 0x158}]}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="0e400499034c6981b30ef4c004a68627f26f43179efdb3db9c39b428fcdb65a2f28a00fe225d198612c205d312d55081f9d087a944392e3ae669fb42eb3d01005db25c4c44b4da4b95093020f71657f85fc3016b2eb650b2faa863233dc2a70c19e2d837e335ebcc9dd47f8b8b6ee8bf41f65ccd0f34aa9f8857cc3ef10b6d4a50be028d0987058a5506ca2d614dec132e54380e61adc9fed602709b0cc1f4d350800923b64f4c98e0624796", @ANYBLOB="10022bbd7000fedbdf2508000000140002000800090004000000080002004e210000"], 0x2}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) 2018/04/05 23:17:02 executing program 7: unshare(0x807ff) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/04/05 23:17:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000e80)}) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x30c, 0xfffffffffffffffa, 0x28a316d5, 0x5f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) [ 71.561741] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:03 executing program 1: clock_nanosleep(0x400000000000002, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000000140)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 71.652663] binder: 6918:6921 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 71.750471] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x5, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/protocols\x00') ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0x10004, 0x10000, 0x1, 0xffffffffffffe4cc, 0x101}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000140)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/04/05 23:17:03 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) signalfd(r1, &(0x7f0000000140)={0x6c}, 0x8) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000005c0)) dup2(r0, r2) renameat(r3, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') openat$cgroup_ro(r1, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/04/05 23:17:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x40) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000140)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x13) 2018/04/05 23:17:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000e80)}) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x30c, 0xfffffffffffffffa, 0x28a316d5, 0x5f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) 2018/04/05 23:17:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x914, @mcast1={0xff, 0x1, [], 0x1}, 0x278}}}, 0x84) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/58) 2018/04/05 23:17:03 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/05 23:17:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r1, 0x212, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xac}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x98}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x7}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 2018/04/05 23:17:03 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000003ff8)) [ 72.582968] binder: 6947:6949 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 2018/04/05 23:17:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x100000000001f) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000040)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x80}, 0x8) 2018/04/05 23:17:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffb) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fstat(0xffffffffffffffff, &(0x7f0000000000)) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x7fff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x103400, 0x0) 2018/04/05 23:17:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x492492492492582}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x8, {{0xa, 0x4e21, 0x800000000000000, @ipv4={[], [0xff, 0xff]}, 0x4}}}, 0x88) pwrite64(r0, &(0x7f0000000140)="eaab46a38b7ac368547f3c9d0d67175d468957e185bb994955caac1adabdcd103a37536925221d95b73d91417a27863fa1752f1fab3049417d5145b45daa82b35a0e77e8e2f2618b4fc3ab2e0e4cf518b45a398b0144538cf0449df6abca890db634880aaf200d861c8384e3d49ac48ee078badaa790ab873bbbd742ca4473899838e3439bd74edc32985938f0f72250c91fe4dfcf", 0x95, 0x0) 2018/04/05 23:17:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000e80)}) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x30c, 0xfffffffffffffffa, 0x28a316d5, 0x5f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) 2018/04/05 23:17:04 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x14, 0x29468dc3001b1a14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'bcsf0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x1, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) [ 72.714764] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000300)) 2018/04/05 23:17:04 executing program 1: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') r0 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)=':GPL&\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="894d6c0e34eca9f932b9fb9ca11f01d5b3e4de4b19c33a4e70839461ec2c01c1fc054037fad9e96f3ed916073cbfd1bed1ceaf9a82a057a8464e4f07d2818aabf2d105b0bf8ef22a008df06e6b3b382758fc2cfe603605de9545a9d0", 0x5c, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) [ 72.785793] binder: 6974:6975 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 72.820310] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 72.856232] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 72.899118] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000e80)}) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x30c, 0xfffffffffffffffa, 0x28a316d5, 0x5f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/05 23:17:04 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x7, 0x4) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x3, 0x4) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) sendfile(r2, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000140)=ANY=[]) fcntl$dupfd(r1, 0x406, r1) r4 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r4, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r4, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000f85ffc), &(0x7f0000000180)) socket$unix(0x1, 0x7, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x8001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x93c0, 0xfff, 0x8003, 0x6, 0xffffffff80000001, 0xffffffff, 0x1, 0x1ff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000200)={0x20, 0x81, 0x8, 0x9, 0x9, 0x7, 0xd6, 0x3ff, r6}, &(0x7f0000000240)=0x20) 2018/04/05 23:17:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vcan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b00000085d4af00000000cf676e00000000000000003bde7f9b80f42ccdb8050000000100"]}) 2018/04/05 23:17:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000180)=0xc) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x6, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 23:17:04 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:04 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000003ff8)) 2018/04/05 23:17:04 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2e, &(0x7f0000001740)=@nat={"6e6174000000000002000000e000", 0x19, 0x5, 0x918, [0x20000d00, 0x0, 0x0, 0x20000e48, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x6, 0x6003, 'ip6_vti0\x00', 'vlan0\x00', 'eql\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@random="d0c014543f25", 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x13, 0x34, 0x80f3, 'vcan0\x00', 'bond0\x00', 'ip6tnl0\x00', 'teql0\x00', @random="18f8c2d71a6b", [0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x10001, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}, {{{0x9, 0x20, 0x8848, '\x00', 'bcsh0\x00', 'syz_tun\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xc0, 0x130, 0x168, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x3ff}}}]}, [@snat={'snat\x00', 0x10, {{@random="bc0f9d798fb2", 0xc3f602eaf5ea885f}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x2, 0xa00, 'ip6tnl0\x00', 'gretap0\x00', 'erspan0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="ad7b07eae86e", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xe8, 0x120, 0x170, [@mark_m={'mark_m\x00', 0x18, {{0x100, 0xc0, 0x2, 0x3}}}, @mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0}}}]}, @common=@log={'log\x00', 0x28, {{0x95fa, "aa356f5d872b81ad64af1af986fda412f4d3f4261cd874617e3009d54ff3", 0xa}}}}, {{{0x5, 0x20, 0x6005, 'rose0\x00', 'dummy0\x00', 'lo\x00', 'eql\x00', @random="8a6a24727e63", [0x0, 0x0, 0x0, 0x100, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x2d8, 0x310, 0x348, [@m802_3={'802_3\x00', 0x8, {{0xfc, 0x5, 0x2, 0x2}}}, @bpf0={'bpf\x00', 0x210, {{0x16, [{0x2, 0x1, 0x0, 0x8}, {0x100000000, 0x200, 0xffffffffffffff80, 0xa4f1}, {0x7f, 0x4, 0x100000000, 0x494}, {0xce0, 0x8d, 0x1, 0x6}, {0x401, 0x1, 0x5, 0x64ef}, {0x9, 0xfff, 0x2, 0x80000001}, {0xfb4f, 0x893, 0x5, 0xd659}, {0xffffffffffffff81, 0x101, 0x1, 0x6}, {0x3, 0xd6, 0x2, 0x6}, {0x400, 0x5f47, 0x0, 0x100}, {0x6, 0x200, 0x7, 0x1}, {0x9, 0x5, 0x6, 0x101}, {0x0, 0x1, 0x5, 0x1}, {0x1, 0x7f, 0x9, 0x1}, {0x7, 0x100000001, 0x4, 0x7}, {0x67a, 0x100, 0x8000, 0x767}, {0x4, 0x0, 0x1, 0x5}, {0xf7f1, 0x5, 0x0, 0x10000}, {0xef, 0x6, 0x1, 0x8}, {0x9, 0xcf3, 0x5}, {0x7, 0x8, 0x40, 0x6f89}, {0x6, 0x2, 0x1, 0x3}, {0x8, 0x6, 0x10000, 0x3}, {0x593, 0x3, 0x2, 0x1}, {0x2, 0x7, 0x3, 0x1f}, {0x8000, 0xffffffffac6cd023, 0xffffffffffffffc0, 0x7f}, {0xae2, 0x7, 0xff, 0x2}, {0x6, 0x7, 0x0, 0x9}, {0x100, 0xf6, 0x9, 0x100000000}, {0x9, 0x8, 0x3ff, 0x7fff}, {0x8001, 0x8, 0x7f, 0x3}, {0x1000000000000000, 0x3fff800000000}, {0x10000, 0x9, 0x8, 0xfffffffffffffff7}, {0x4, 0x0, 0x7, 0x7}, {0x5, 0x8001, 0x3, 0x7ee2}, {0x7, 0x0, 0x1ff, 0x4}, {0x8, 0x4, 0x6, 0x7}, {0x10000, 0x4, 0x3, 0xffffffffffffffc0}, {0x1, 0xffffffff, 0x800, 0x8}, {0x0, 0x4b, 0x4, 0xffffffffffff2016}, {0x7, 0xffffffffffffffe1, 0x1f, 0x5}, {0x0, 0x80000000, 0x6, 0x100000000}, {0x7f, 0x2, 0x1, 0x9ffd}, {0x6, 0x6, 0xe1, 0x1ff}, {0x1, 0xad43, 0x1f, 0x2}, {0x1, 0x1d3e, 0x8, 0x8}, {0x8, 0xa3b2, 0x9, 0xf02d}, {0x7, 0xffffffffffffffe1, 0x100000000, 0xcc}, {0x3, 0x0, 0xfffffffffffff234, 0x7fff}, {0x10000, 0x7f, 0x100000001, 0xfffffffffffff320}, {0x6, 0x4, 0x2, 0x5}, {0x7fff, 0x6, 0x1, 0x3}, {0x3, 0x3f, 0x7f, 0xeea6}, {0x2, 0x0, 0x0, 0x318a}, {0x4, 0xfffffffffffffbff, 0x6, 0x2}, {0x6, 0x1, 0xf74, 0xf7}, {0xfffffffeffffffff, 0xffff, 0x5}, {0x10001, 0x100000000, 0x7, 0x5}, {0xc23b, 0x2, 0x1, 0x4}, {0x8e, 0xfffffffffffffffe, 0x6, 0x39}, {0x5, 0x9, 0x400, 0x10001}, {0x9, 0x4, 0x9, 0x5}, {0x69, 0x0, 0x2, 0xffffffff}, {0x7ff, 0x2, 0x8, 0xfffffffffffffffb}], 0x7fffffff}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x990) 2018/04/05 23:17:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0xaaaaaaaaaaaae92, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="8894f9fe8c0fcc07cb1d21ad184523ee003b274b98620c6694553cb977", @ANYBLOB="329373795c92c20bdb192f66cf46ba66c188", @ANYRES16]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0/file0', [], 0xa, "a85892a58adf72d3e25acc0de443117717d28b05b06a2b57bb05c119781549f330194cf9bf8d3b6a9d9e48ab0617c66d99e33c78b394eb8d77d70915aaf8e740ab9738f4489d4e363fe2ba4466a404eeecefbcf9207be6891e3779176763c2f037267ca708c0f0df"}, 0x79) close(r0) execve(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000300), &(0x7f0000000500)) 2018/04/05 23:17:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000002a0021088a33d9844e49c0ff7ff244a00100c9dfe35d"], 0x18}, 0x1}, 0x0) 2018/04/05 23:17:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000140)) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000000c0)={0x9, 0x0, &(0x7f0000000040), &(0x7f00000001c0)}) [ 73.525717] binder: 7002:7016 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 2018/04/05 23:17:05 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x6, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000, 0x1, 0x2000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000180)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000080)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) [ 73.609527] FAT-fs (loop4): bogus number of FAT structure [ 73.615440] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/05 23:17:05 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000e80)}) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x30c, 0xfffffffffffffffa, 0x28a316d5, 0x5f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 73.651667] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x20000) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000440)=""/205) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x2) 2018/04/05 23:17:05 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x5}, 0x8) [ 73.749643] binder: 7043:7048 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 2018/04/05 23:17:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x45}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) [ 73.807872] FAT-fs (loop4): bogus number of FAT structure [ 73.813571] FAT-fs (loop4): Can't find a valid FAT filesystem [ 73.916369] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:05 executing program 7: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:05 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x4200002713, &(0x7f0000000140)=""/40, &(0x7f0000dcaffc)=0x28) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x2) 2018/04/05 23:17:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003200ff8a3bff7837d22164000000000000000001000000"], 0x14}, 0x1}, 0x0) 2018/04/05 23:17:05 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000e80)}) 2018/04/05 23:17:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x2) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/04/05 23:17:05 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100, 0x32c, 0x73, 0x4}], {0x8100, 0x4fa, 0x3, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast2=0xe0000002}}}}, &(0x7f00000000c0)={0x4, 0x4, [0x7d8, 0xc5e, 0x3ca, 0x31]}) syz_emit_ethernet(0x7a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "169476", 0x44, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/04/05 23:17:05 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:05 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) [ 74.491466] binder: 7081:7084 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 74.517704] FAULT_INJECTION: forcing a failure. [ 74.517704] name failslab, interval 1, probability 0, space 0, times 1 [ 74.529199] CPU: 1 PID: 7091 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 74.535946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.545280] Call Trace: [ 74.547857] dump_stack+0x1b9/0x29f [ 74.551468] ? arch_local_irq_restore+0x52/0x52 [ 74.556122] ? __bfs+0x388/0x790 [ 74.559466] ? reacquire_held_locks+0xbc/0x3e0 [ 74.564036] should_fail.cold.4+0xa/0x1a [ 74.568079] ? lockdep_on+0x50/0x50 [ 74.571693] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 74.576783] ? graph_lock+0x170/0x170 [ 74.580566] ? print_usage_bug+0xc0/0xc0 [ 74.584613] ? find_held_lock+0x36/0x1c0 [ 74.588662] ? __lock_is_held+0xb5/0x140 [ 74.592717] ? check_same_owner+0x320/0x320 [ 74.597028] ? rcu_note_context_switch+0x710/0x710 [ 74.601946] should_failslab+0x124/0x180 [ 74.605998] kmem_cache_alloc_trace+0x2cb/0x780 [ 74.610660] ? mutex_trylock+0x2a0/0x2a0 [ 74.614709] snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 74.620315] ? __kernel_text_address+0xd/0x40 [ 74.624796] ? __save_stack_trace+0x7e/0xd0 [ 74.629106] ? add_lock_to_list.isra.29+0x1e4/0x490 [ 74.634106] ? graph_lock+0x170/0x170 [ 74.637892] ? trace_hardirqs_off_caller+0x225/0x2c0 [ 74.642982] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 74.648850] ? graph_lock+0x170/0x170 [ 74.652634] ? graph_lock+0x170/0x170 [ 74.656421] ? graph_lock+0x170/0x170 [ 74.660217] ? kasan_check_read+0x11/0x20 [ 74.664347] ? __lock_acquire+0x28f3/0x5130 [ 74.668655] ? find_held_lock+0x36/0x1c0 [ 74.672710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 74.678231] ? find_held_lock+0x36/0x1c0 [ 74.682280] ? lock_downgrade+0x8e0/0x8e0 [ 74.686416] ? lock_release+0xa10/0xa10 [ 74.690374] ? check_same_owner+0x320/0x320 [ 74.694682] ? __check_object_size+0x95/0x5d9 [ 74.699162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 74.704681] ? fsnotify+0x415/0x1100 [ 74.708382] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 74.713560] snd_pcm_oss_read+0x42c/0x810 [ 74.717694] ? snd_pcm_oss_read2+0x450/0x450 [ 74.722087] ? rw_verify_area+0x118/0x360 [ 74.726221] do_iter_read+0x4a3/0x660 [ 74.730011] vfs_readv+0x14f/0x1a0 [ 74.733540] ? compat_rw_copy_check_uvector+0x420/0x420 [ 74.738885] ? wait_for_completion+0x870/0x870 [ 74.743462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 74.748982] ? __fdget_pos+0xd6/0x1e0 [ 74.752765] ? __fdget_raw+0x20/0x20 [ 74.756463] ? __sb_end_write+0xac/0xe0 [ 74.760422] do_readv+0x112/0x2f0 [ 74.763862] ? vfs_readv+0x1a0/0x1a0 [ 74.767555] ? mm_fault_error+0x380/0x380 [ 74.771687] ? ksys_ioctl+0x81/0xd0 [ 74.775297] SyS_readv+0x27/0x30 [ 74.778648] ? do_preadv+0x270/0x270 [ 74.782344] do_syscall_64+0x29e/0x9d0 [ 74.786213] ? vmalloc_sync_all+0x30/0x30 [ 74.790343] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 74.795172] ? syscall_return_slowpath+0x5c0/0x5c0 [ 74.800085] ? syscall_return_slowpath+0x30f/0x5c0 [ 74.805003] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 74.810355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.815189] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 74.820356] RIP: 0033:0x4552d9 [ 74.823529] RSP: 002b:00007f4fface1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 74.831220] RAX: ffffffffffffffda RBX: 00007f4fface26d4 RCX: 00000000004552d9 2018/04/05 23:17:06 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$peek(0x1, r0, &(0x7f0000000080)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b9, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) 2018/04/05 23:17:06 executing program 1: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/04/05 23:17:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') creat(&(0x7f0000000340)='./file0\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x5, 0x401, 0x1, 0x3, 0x2, [{0x3ff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x481}, {0x3, 0x5, 0xfa, 0x0, 0x0, 0x89}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=""/199, 0xc7) 2018/04/05 23:17:06 executing program 5: r0 = socket(0x11, 0x100000802, 0x300) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x3, 0x7}) [ 74.838472] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 74.845720] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 74.852969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 74.860221] R13: 000000000000048b R14: 00000000006f9da8 R15: 0000000000000000 2018/04/05 23:17:06 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/05 23:17:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) dup2(r2, r3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000840)={'security\x00', 0x7f3, "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"}, &(0x7f0000000180)=0x817) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 74.965273] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:06 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:06 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @hyper}, 0xf) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10240, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 75.032418] binder: 7109:7110 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 75.127683] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.213149] FAULT_INJECTION: forcing a failure. [ 75.213149] name failslab, interval 1, probability 0, space 0, times 0 [ 75.225139] CPU: 1 PID: 7123 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 75.231889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.241226] Call Trace: [ 75.243801] dump_stack+0x1b9/0x29f [ 75.247414] ? arch_local_irq_restore+0x52/0x52 [ 75.252070] ? __save_stack_trace+0x7e/0xd0 [ 75.256382] should_fail.cold.4+0xa/0x1a [ 75.260426] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 75.265510] ? kasan_kmalloc+0xc4/0xe0 [ 75.269382] ? kmem_cache_alloc_trace+0x152/0x780 [ 75.274214] ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 75.279996] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 75.285347] ? snd_pcm_oss_read+0x42c/0x810 [ 75.289647] ? do_iter_read+0x4a3/0x660 [ 75.293605] ? graph_lock+0x170/0x170 [ 75.297395] ? do_syscall_64+0x29e/0x9d0 [ 75.301446] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 75.306803] ? find_held_lock+0x36/0x1c0 [ 75.310859] ? __lock_is_held+0xb5/0x140 [ 75.314903] ? check_same_owner+0x320/0x320 [ 75.319205] ? rcu_note_context_switch+0x710/0x710 [ 75.324117] should_failslab+0x124/0x180 [ 75.328163] kmem_cache_alloc_trace+0x2cb/0x780 [ 75.332817] ? mutex_trylock+0x2a0/0x2a0 [ 75.336863] snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 75.342473] ? print_usage_bug+0xc0/0xc0 [ 75.346523] ? set_next_entity+0x2ae/0xaf0 [ 75.350740] ? graph_lock+0x170/0x170 [ 75.354522] ? do_raw_spin_lock+0xc1/0x200 [ 75.358744] ? graph_lock+0x170/0x170 [ 75.362529] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 75.368394] ? graph_lock+0x170/0x170 [ 75.372177] ? graph_lock+0x170/0x170 [ 75.375969] ? graph_lock+0x170/0x170 [ 75.379764] ? __lock_acquire+0x7f5/0x5130 [ 75.383987] ? find_held_lock+0x36/0x1c0 [ 75.388037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.393565] ? find_held_lock+0x36/0x1c0 [ 75.397609] ? lock_downgrade+0x8e0/0x8e0 [ 75.401739] ? lock_release+0xa10/0xa10 [ 75.405691] ? check_same_owner+0x320/0x320 [ 75.409991] ? __check_object_size+0x95/0x5d9 [ 75.414469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.419985] ? fsnotify+0x415/0x1100 [ 75.423690] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 75.428861] snd_pcm_oss_read+0x42c/0x810 [ 75.432996] ? snd_pcm_oss_read2+0x450/0x450 [ 75.437404] ? rw_verify_area+0x118/0x360 [ 75.441540] do_iter_read+0x4a3/0x660 [ 75.445323] vfs_readv+0x14f/0x1a0 [ 75.448848] ? compat_rw_copy_check_uvector+0x420/0x420 [ 75.454192] ? wait_for_completion+0x870/0x870 [ 75.458762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.464277] ? __fdget_pos+0xd6/0x1e0 [ 75.468066] ? __fdget_raw+0x20/0x20 [ 75.471764] ? __sb_end_write+0xac/0xe0 [ 75.475723] do_readv+0x112/0x2f0 [ 75.479156] ? vfs_readv+0x1a0/0x1a0 [ 75.482846] ? mm_fault_error+0x380/0x380 [ 75.486985] ? ksys_ioctl+0x81/0xd0 [ 75.490605] SyS_readv+0x27/0x30 [ 75.493953] ? do_preadv+0x270/0x270 [ 75.497742] do_syscall_64+0x29e/0x9d0 [ 75.501616] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 75.506437] ? syscall_return_slowpath+0x5c0/0x5c0 [ 75.511345] ? syscall_return_slowpath+0x30f/0x5c0 [ 75.516267] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 75.521617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.526453] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 75.531618] RIP: 0033:0x4552d9 [ 75.534787] RSP: 002b:00007f4fface1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 75.542490] RAX: ffffffffffffffda RBX: 00007f4fface26d4 RCX: 00000000004552d9 [ 75.549738] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 75.556984] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/05 23:17:07 executing program 7: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') creat(&(0x7f0000000340)='./file0\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x5, 0x401, 0x1, 0x3, 0x2, [{0x3ff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x481}, {0x3, 0x5, 0xfa, 0x0, 0x0, 0x89}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=""/199, 0xc7) 2018/04/05 23:17:07 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) 2018/04/05 23:17:07 executing program 5: prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x3000)=nil) prctl$setmm(0x23, 0xb, &(0x7f0000ffb000/0x3000)=nil) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 2018/04/05 23:17:07 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) 2018/04/05 23:17:07 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$peek(0x1, r0, &(0x7f0000000080)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b9, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) [ 75.564237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 75.571485] R13: 000000000000048b R14: 00000000006f9da8 R15: 0000000000000001 [ 75.616472] binder: 7130:7132 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 75.747485] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0xfffffffffffffffc, 0x0) ioctl$int_in(r1, 0x80000080045006, &(0x7f0000000000)) ioctl$VT_RELDISP(r0, 0xb703) 2018/04/05 23:17:08 executing program 2 (fault-call:1 fault-nth:2): r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:08 executing program 5: syz_emit_ethernet(0xcb, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x7, 0x0, 0x3}}], {@ipv4={0x800, {{0xc, 0x4, 0x1, 0xac1d, 0xb9, 0x65, 0x0, 0x7, 0x21, 0x0, @dev={0xac, 0x14, 0x14, 0xc}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x0, 0xa, "ddb5babc3b4e1653"}, @ssrr={0x89, 0xf, 0x7f76, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @empty]}]}}, @dccp={{0x4e21, 0x4e23, 0x4, 0x1, 0xed3, 0x0, 0x0, 0x8, 0x39ea8000000, "070f59", 0x80000001, "b570dd"}, "c77a325ff1e12fd3b0006c8046e47e6cae28025785f6a62e615860434c379c4e9aa3db5ac61be9e498503b562161f9ee4f3a49f0ce950f9f6b10f0df97c2dba186ff8cf95372894f36c6aee5cdeda5bde390a12cfb123bbb2f698146f2c20cecaf5a94e3d0d64860ad62452637270b6d2240c0cd2f586e782b"}}}}}, &(0x7f0000000000)={0x1, 0x2, [0xbbf, 0x487, 0x88f, 0x97c]}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0xc9}}}}}}, &(0x7f0000000040)) 2018/04/05 23:17:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:08 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) signalfd4(r1, &(0x7f0000000000)={0x6}, 0x8, 0x0) 2018/04/05 23:17:08 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$peek(0x1, r0, &(0x7f0000000080)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b9, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) 2018/04/05 23:17:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/04/05 23:17:08 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) 2018/04/05 23:17:08 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x100000000009) r2 = accept(r1, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r1, 0x0) sendto$inet(r1, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0xc90f9493689d6dfd, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/05 23:17:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001000)={'filter\x00', 0x0, 0x4, 0x57, [], 0x8, &(0x7f0000000f00)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000f80)=""/87}, &(0x7f0000001080)=0x78) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000009c0)={&(0x7f00000002c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f0000000540)=""/217, 0xd9}, {&(0x7f0000000640)=""/119, 0x77}, {&(0x7f00000006c0)=""/25, 0x19}, {&(0x7f0000000700)=""/9, 0x9}, {&(0x7f0000000740)=""/14, 0xe}, {&(0x7f0000000780)=""/129, 0x81}], 0x8, &(0x7f00000008c0)=""/194, 0xc2, 0x100}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f0000000a40)=0xc) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000d40)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f00000010c0)=ANY=[@ANYBLOB="a40100001b00010026bd7000ffdbdf25e00000010000000000000000000200000000004e21002a57c0e658681fc45690c2a9ca6845b3054e2400c60a0080203c000000e43162d74138816703a97848ab2296304298de98e14a89b12e3a92e9e1306aa75c17bb6160aaca5392c34ebc11d9c89ada83712c016f6ecca0f1be535c97520726f73854b48044f6b7d258a8a145dc53bda37e214f346b9fea7935d6b7bf930b7553469ac562c9e03da5a8a679e2118252ffb466e57c28b71457a2b13fcacd3392a9f5a6b76b30a0a2a20590a877e40b81828bb81a690df484ed12df519425d5565a80206a1c", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="3f0000000000000000100000000000000000000000008002ff7f0000000000004000000000000000080000000000000004000000000000000500000000000000000000000100000000000000000000009503000000000000080000000000000005000000b56b6e0000010100000000000800000000000000e4000600ff010000000000000000000000000001ac1414bb0000000000000000000000004e2000094e2100010a00a08000000000", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="ffffffff000000000000000000000000000004d33c000000ff010000000000000000000000000001080000000000000001feffffffffffff05000000000000000180000000000000010000000000000007000000000000001e0b00000000000008000000000000009906000000000000ff0000000000000000010000000000006e0000000000000007000000800000008000000025bd7000033500000a0002044000000000000000"], 0x1a4}, 0x1, 0x0, 0x0, 0x20040001}, 0x8000) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x200000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000e80)={r7, 0x100, &(0x7f0000000d80)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @empty, 0x9}, @in6={0xa, 0x4e24, 0xc5, @empty, 0x8}, @in6={0xa, 0x4e22, 0xc2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x8, @empty, 0x3}, @in6={0xa, 0x4e24, 0x5, @empty, 0x7}, @in6={0xa, 0x4e20, 0xff, @empty, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6d}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}]}, &(0x7f0000000ec0)=0x10) listen(0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) set_mempolicy(0x0, &(0x7f0000000200)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) [ 76.787816] binder: 7153:7154 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 2018/04/05 23:17:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x268, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000000000000006970365f7674693000000000000000006272696467653000000000000000000079616d3000000000000000000000000069705f76746930000007000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000b0000000b0000000e80000006f776e65720000000000000000000000000000000000000000000000000000001800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x2e0) 2018/04/05 23:17:08 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller0\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x0, 0xad}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x3, r2, 0x0, 0x36c}) 2018/04/05 23:17:08 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$peek(0x1, r0, &(0x7f0000000080)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b9, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) [ 76.898252] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 23:17:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:08 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x3f, 0x5, 0x80000001, 0x6}, 0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x200, 0x200, 0x8, 0x9, 0x48e6, 0x3ff, 0x1, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xb0, "c9a241daa7da7890e6f946d7bc1ccd0646b0339f2902f4e684673be72933c715e3d040968b0bba7d9e63905e3f2362f6313ef3a12429e2a4c47b0dfab845a82a1453153943b61136996a14cc4a923fe91689da9fe9004807c2d31a288b2a4740a55d61780f1b48c9133cc18fad1abbd3701a4da01c0ab6dc9a04165ac87baef4b934e16103ff240767d425de98037aeca93b81e0a18c66f72a1856d0598628f33b5b4ee656eeb934b67f493265bda4c1"}, &(0x7f0000000380)=0xb8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) [ 76.946621] IPVS: Scheduler module ip_vs_Vlc not found [ 76.946677] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.987952] IPVS: Scheduler module ip_vs_Vlc not found [ 76.990286] binder_alloc: 7186: binder_alloc_buf, no vma [ 76.999083] binder: 7186:7188 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 2018/04/05 23:17:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [], 0xa, "650be17bfba3"}, 0x11) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=0xec) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/05 23:17:08 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)={r0, 0x9, 0x1, "b319eeef926798789937538f624c81bec86ebe11d63b3688e2e3c26086ae95d3fa9d284d20838c09acf91509dbec0dd959129ae703473b69842277fc549998f9e573924cdb18d58734b100452a3f106ff358b0c4b567ff82"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0xc084, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000240), 0xfc6c, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 77.089946] FAULT_INJECTION: forcing a failure. [ 77.089946] name failslab, interval 1, probability 0, space 0, times 0 [ 77.101314] CPU: 1 PID: 7196 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 77.108076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.117437] Call Trace: [ 77.120037] dump_stack+0x1b9/0x29f [ 77.123680] ? arch_local_irq_restore+0x52/0x52 [ 77.128355] ? __save_stack_trace+0x7e/0xd0 [ 77.132697] should_fail.cold.4+0xa/0x1a [ 77.136768] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.141876] ? kasan_kmalloc+0xc4/0xe0 [ 77.145773] ? kmem_cache_alloc_trace+0x152/0x780 [ 77.150622] ? snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 77.152208] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.156427] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 77.156459] ? snd_pcm_oss_read+0x42c/0x810 [ 77.156478] ? do_iter_read+0x4a3/0x660 [ 77.175570] ? graph_lock+0x170/0x170 [ 77.179386] ? do_syscall_64+0x29e/0x9d0 [ 77.183464] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 77.188845] ? find_held_lock+0x36/0x1c0 [ 77.192919] ? __lock_is_held+0xb5/0x140 [ 77.196996] ? check_same_owner+0x320/0x320 [ 77.201331] ? rcu_note_context_switch+0x710/0x710 [ 77.206278] should_failslab+0x124/0x180 [ 77.210353] kmem_cache_alloc_trace+0x2cb/0x780 [ 77.215029] ? mutex_trylock+0x2a0/0x2a0 [ 77.219103] snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 77.224734] ? perf_trace_lock+0xd6/0x900 [ 77.228889] ? perf_trace_lock+0xd6/0x900 [ 77.233039] ? perf_trace_lock+0xd6/0x900 [ 77.237199] ? perf_trace_lock+0xd6/0x900 [ 77.241348] ? graph_lock+0x170/0x170 [ 77.245167] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 77.251059] ? perf_trace_lock+0xd6/0x900 [ 77.255214] ? graph_lock+0x170/0x170 [ 77.259021] ? graph_lock+0x170/0x170 [ 77.262835] ? zap_class+0x720/0x720 [ 77.266564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.272111] ? find_held_lock+0x36/0x1c0 [ 77.276191] ? lock_downgrade+0x8e0/0x8e0 [ 77.280345] ? lock_release+0xa10/0xa10 [ 77.284329] ? check_same_owner+0x320/0x320 [ 77.288666] ? __check_object_size+0x95/0x5d9 [ 77.293177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.298721] ? fsnotify+0x415/0x1100 [ 77.302435] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 77.307625] snd_pcm_oss_read+0x42c/0x810 [ 77.311781] ? snd_pcm_oss_read2+0x450/0x450 [ 77.316193] ? rw_verify_area+0x118/0x360 [ 77.320330] do_iter_read+0x4a3/0x660 [ 77.324134] vfs_readv+0x14f/0x1a0 [ 77.327673] ? compat_rw_copy_check_uvector+0x420/0x420 [ 77.333034] ? wait_for_completion+0x870/0x870 [ 77.337625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.343154] ? __fdget_pos+0xd6/0x1e0 [ 77.346957] ? __fdget_raw+0x20/0x20 [ 77.350664] ? __sb_end_write+0xac/0xe0 [ 77.354637] do_readv+0x112/0x2f0 [ 77.358080] ? vfs_readv+0x1a0/0x1a0 [ 77.361777] ? mm_fault_error+0x380/0x380 [ 77.365910] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 77.370743] ? ksys_ioctl+0x81/0xd0 [ 77.374384] SyS_readv+0x27/0x30 [ 77.377745] ? do_preadv+0x270/0x270 [ 77.381444] do_syscall_64+0x29e/0x9d0 [ 77.385325] ? vmalloc_sync_all+0x30/0x30 [ 77.389472] ? syscall_return_slowpath+0x5c0/0x5c0 [ 77.394410] ? syscall_return_slowpath+0x30f/0x5c0 [ 77.399339] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 77.404701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.409545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 77.414718] RIP: 0033:0x4552d9 [ 77.417890] RSP: 002b:00007f4fface1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 77.425605] RAX: ffffffffffffffda RBX: 00007f4fface26d4 RCX: 00000000004552d9 [ 77.432867] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 77.440126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 77.447378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 77.454631] R13: 000000000000048b R14: 00000000006f9da8 R15: 0000000000000002 2018/04/05 23:17:09 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000240)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={r2, @multicast2=0xe0000002}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001540)="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", 0x1001}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001480)=""/171, 0x1c5}, {&(0x7f00000003c0)=""/4096, 0xff7c}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 23:17:09 executing program 2 (fault-call:1 fault-nth:3): r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="c52cedaa6cad09bf8bc68cf677b3956032404f9209ce54f2a3d3ad0a4fe3b8e437cd9d85f96ad24ed2adc84409b233eeadda3dbd22e5fd4b35dc394a18b0d9ddf9351f21000001001a73c6d5fd0df366dc56c0c70eb829622ec3600b81fdde4842cbc34d4485d0ea896cc617b26bde875906e356b6d6899e8498d3b3020000052e8f5f35158982cc7a3ef51bfdaca9115ee06f0d1f83bac09f57b86023632060375959ae24aa75d982c5b9c1ebf689be16200000009885f50eb10300fd8dab3c988521c0c400000000f60000000021"], 0xc}, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/242, 0xf2) socketpair(0x5, 0x4, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@dev, @local, 0x0}, &(0x7f0000000300)=0xc) bind$packet(r1, &(0x7f0000000340)={0x11, 0x0, r3, 0x1, 0x9, 0x6}, 0x14) r4 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x800) ioctl$void(r2, 0xc0045878) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000001c0)={0xd000, &(0x7f0000000140), 0x5, r4, 0x4}) 2018/04/05 23:17:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0x7, 0x7, 0x1ff, 'queue0\x00', 0x9}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) 2018/04/05 23:17:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 23:17:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:09 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x7], 0x1, 0x1ac, 0x8000, 0x6, 0x1, 0x8, {0xfd2, 0x0, 0x85a0, 0x0, 0x3, 0x2, 0x7, 0x9, 0x2, 0x2, 0x0, 0x20, 0x100000000, 0x6, "e90c0b989c239323743d25424694fc627add93e1aa4798839f184901616a7a7e"}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r1, 0x9) write(r1, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r1, 0x5422) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r2, 0x5412, &(0x7f0000000140)={0x400000000084, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x8000000000, 0x9, 0x0, 0x2}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000240)) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000280)="8c1293a2a7a7f17047344ac50458b787979cd489b46ecec09624ce446a2024ba27b4830cd5030d25d30bf042f6119e4f4b2e0cb60659d8724834089ac1b4a1b5e640e8a3d8553972d4a638907df7d8e8ea2607e864616f5e9a374bb53132a6280c373066867ec4cd4ba77d3f98f5f09fb0665626f54c68ae4e2d2ba58a783f3d9cc6082ee8406b0f082fb72f45b056e52370b8ec54d672d049cc6e9c58f16a849c9a02d0d5e1a2ccddb7f92838e350d218c7c874b03789461402c1a74d304d772412b2cf00a787de82e86367dc1df3d3f7800b6875f7439588350d8d82a8fb5e5b66580a5c78cca210689e9c28e6fc14fd", 0xf1}, {&(0x7f0000000380)="63579bb97289998302a80d4d39c91e496475d2c5ce178d7ba193d8086cbdd7a4d28cbd30cb0f303593ccc62cd1af22c71cca5acc3039a540160d7e5ce549d5cf3fdf461d5bc6f015a71e9015b5a913a9bbabc08ebad44c332da22989c6947e43628f8191bb5375329e88a70f2e", 0x6d}, {&(0x7f0000000400)="ad30dba0bdbd45f02504eae7b1ef5b71f4d428cc4f3f1dfaf7bce1d971638aae1e18bb503ea3a8a6f4a4049e3e303f3f82bbbeba1e1c1896ca34ffdc5e5b5f22af6806b3", 0x44}], 0x3, &(0x7f00000004c0)=[{0xa8, 0x10d, 0x100000000, "f580f883e8f86aca6cc7687c8886e2dc3a09c7f0e02f80f61afe491b37cc7715282f11ec9a9a4d7770e575b97272b186e62f3107edd7e2ac8a3df2b1957951d75268c035ffc8ef2c827c84108b8c9ca5fc7c3a97c2c39408765d08383293c06e2748127a065806d9b39a20f8cb5b58465564efa63cd6a8cd5826ef3a69f6f1695b182cd4a9c31b4f87af911d752f4b3639ba5e"}, {0x70, 0x100, 0x5, "7cb9665e682d649ed87f63a873cafa1b15d92821ea0981f2d8f09e3b36f7402fa7cb8dcd619eaa6153e2133490240ea1d9a3de7ecad736f2234a0d3ceecd8029bd919764257293c386d7b141b659a554257027e25a11f82df3c25027472bd7"}], 0x118, 0x4}, 0x85) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) [ 78.074184] FAULT_INJECTION: forcing a failure. [ 78.074184] name failslab, interval 1, probability 0, space 0, times 0 [ 78.085508] CPU: 1 PID: 7233 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 78.092269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.101636] Call Trace: [ 78.104241] dump_stack+0x1b9/0x29f [ 78.107885] ? arch_local_irq_restore+0x52/0x52 [ 78.112561] ? __lock_acquire+0x7f5/0x5130 [ 78.116790] should_fail.cold.4+0xa/0x1a [ 78.120840] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 78.125930] ? debug_check_no_locks_freed+0x310/0x310 [ 78.131115] ? graph_lock+0x170/0x170 [ 78.134899] ? graph_lock+0x170/0x170 [ 78.138682] ? __lock_acquire+0x7f5/0x5130 [ 78.142903] ? find_held_lock+0x36/0x1c0 [ 78.146957] ? __lock_is_held+0xb5/0x140 [ 78.151015] ? check_same_owner+0x320/0x320 [ 78.155327] ? print_usage_bug+0xc0/0xc0 [ 78.159377] ? rcu_note_context_switch+0x710/0x710 [ 78.164292] ? graph_lock+0x170/0x170 [ 78.168081] should_failslab+0x124/0x180 [ 78.172132] __kmalloc+0x2c8/0x760 [ 78.175668] ? constrain_params_by_rules+0x141/0x1360 [ 78.180841] ? find_held_lock+0x36/0x1c0 [ 78.184889] constrain_params_by_rules+0x141/0x1360 [ 78.189893] ? lock_downgrade+0x8e0/0x8e0 [ 78.194035] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 78.199213] ? rcu_is_watching+0x85/0x140 [ 78.203384] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 78.208568] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 78.213764] ? is_bpf_text_address+0xd7/0x170 [ 78.218246] ? kernel_text_address+0x79/0xf0 [ 78.222641] ? __unwind_start+0x166/0x330 [ 78.226777] ? graph_lock+0x170/0x170 [ 78.230562] ? unwind_get_return_address+0x61/0xa0 [ 78.235481] ? __save_stack_trace+0x7e/0xd0 [ 78.239796] ? __lock_is_held+0xb5/0x140 [ 78.243846] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 78.248849] ? snd_interval_refine+0x428/0x700 [ 78.253416] snd_pcm_hw_refine+0x8e9/0x1180 [ 78.257730] ? constrain_params_by_rules+0x1360/0x1360 [ 78.262995] ? graph_lock+0x170/0x170 [ 78.266786] ? __lock_is_held+0xb5/0x140 [ 78.270842] ? __lock_is_held+0xb5/0x140 [ 78.274894] ? snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 78.280677] ? rcu_read_lock_sched_held+0x108/0x120 [ 78.285680] ? _snd_pcm_hw_param_min+0x330/0x570 [ 78.290424] snd_pcm_oss_change_params_locked+0x901/0x3ce0 [ 78.296039] ? print_usage_bug+0xc0/0xc0 [ 78.300094] ? graph_lock+0x170/0x170 [ 78.303894] ? do_raw_spin_lock+0xc1/0x200 [ 78.308130] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 78.314002] ? graph_lock+0x170/0x170 [ 78.317798] ? graph_lock+0x170/0x170 [ 78.321587] ? graph_lock+0x170/0x170 [ 78.325381] ? __lock_acquire+0x7f5/0x5130 [ 78.329605] ? find_held_lock+0x36/0x1c0 [ 78.333738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 78.339265] ? find_held_lock+0x36/0x1c0 [ 78.343321] ? lock_downgrade+0x8e0/0x8e0 [ 78.347458] ? check_same_owner+0x320/0x320 [ 78.351772] ? fsnotify+0x415/0x1100 [ 78.355476] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 78.360655] snd_pcm_oss_read+0x42c/0x810 [ 78.364794] ? snd_pcm_oss_read2+0x450/0x450 [ 78.369193] ? rw_verify_area+0x118/0x360 [ 78.373325] do_iter_read+0x4a3/0x660 [ 78.377116] vfs_readv+0x14f/0x1a0 [ 78.380645] ? compat_rw_copy_check_uvector+0x420/0x420 [ 78.385995] ? wait_for_completion+0x870/0x870 [ 78.390577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 78.396100] ? __fdget_pos+0xd6/0x1e0 [ 78.399885] ? __fdget_raw+0x20/0x20 [ 78.403594] ? __sb_end_write+0xac/0xe0 [ 78.407560] do_readv+0x112/0x2f0 [ 78.411001] ? vfs_readv+0x1a0/0x1a0 [ 78.414705] ? mm_fault_error+0x380/0x380 [ 78.418842] ? ksys_ioctl+0x81/0xd0 [ 78.422462] SyS_readv+0x27/0x30 [ 78.425815] ? do_preadv+0x270/0x270 [ 78.429515] do_syscall_64+0x29e/0x9d0 [ 78.433388] ? vmalloc_sync_all+0x30/0x30 [ 78.437520] ? _raw_spin_unlock_irq+0x27/0x70 [ 78.442001] ? finish_task_switch+0x1ca/0x820 [ 78.446488] ? syscall_return_slowpath+0x5c0/0x5c0 [ 78.451404] ? syscall_return_slowpath+0x30f/0x5c0 [ 78.456325] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 78.461678] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.466510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 78.471680] RIP: 0033:0x4552d9 [ 78.474850] RSP: 002b:00007f4fface1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 78.482545] RAX: ffffffffffffffda RBX: 00007f4fface26d4 RCX: 00000000004552d9 [ 78.489798] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 78.497878] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 78.505143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 78.512393] R13: 000000000000048b R14: 00000000006f9da8 R15: 0000000000000003 [ 78.523079] binder_alloc: 7228: binder_alloc_buf, no vma [ 78.528646] binder: 7228:7237 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 2018/04/05 23:17:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000080)=0xfffffffffffffff4) 2018/04/05 23:17:09 executing program 4: r0 = dup(0xffffffffffffff9c) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48, 0x800) signalfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x8) 2018/04/05 23:17:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x43) mq_getsetattr(r1, &(0x7f0000000100)={0x9, 0x4, 0xe40, 0x6, 0x6, 0x101, 0x5, 0x6}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) [ 78.649284] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) getgroups(0x1, &(0x7f0000000a40)=[0xffffffffffffffff]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:10 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000005c0)=""/4096}, &(0x7f00000015c0)=0x78) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000300)={0x3, {{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x4, [{{0xa, 0x5, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, {{0xa, 0x4e24, 0x73eb7c31, @remote={0xfe, 0x80, [], 0xbb}, 0x59b}}, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}}]}, 0x290) memfd_create(&(0x7f0000000000)='syzkaller\x00', 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xb4, &(0x7f00000002c0)="5b91c0a09d140a69db03fb2fd262", &(0x7f0000000100)=""/180}, 0x28) 2018/04/05 23:17:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000046c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) io_getevents(r1, 0x8, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)={r2, r3+30000000}) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3d, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)) close(0xffffffffffffffff) 2018/04/05 23:17:10 executing program 2 (fault-call:1 fault-nth:4): r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 23:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0xc0ed0000, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000080)="7d7dc4cd81db6b57164a9559a85a8073a4ff0673f3708c6f49603fe9316214310fc8dc28e65e313567839b8b8aa5775b1705592d9a5b3f9e014d9e7b9c1785c2ba4a601aa8ed1578695364eafacf9b3bd41cf1713c715eb2", 0x58, 0x7ff}, {&(0x7f00000002c0)="9fb6559bca8f81fdb6521973a41651bcd55bb11c807b789551bba873a269b0bfcd4d34911bcd1d21ad62c72ecdfc5f97110fcf5ac8b1c099b740971f093124a7b1f8f18fa0a1d61760baf03b1a0706201de128f266b524786c4e9035afadddb1dde33460f11acb2543480f84c0d2f1e5b206b1d2c1e63333d0ac032b0fcaf018dab05b00912454171e3b93c0e806a58671", 0x91, 0x1}, {&(0x7f0000000100)="6c6292f914bf91e8f53266889ffdd99721b1ace5480d08343c8b6c2b9e0b3efecf9d9a8e59b05f310911fa3124c7e908e068689c5b8134b97e3079d535", 0x3d, 0x1000}, {&(0x7f0000000140)="ddac1009bf22e7e5d62c5a271b2954fc0d", 0x11, 0xfffffffffffffffa}, {&(0x7f0000000380)="5b9ec3b622ba221a7a28555b1c166b92c9977b5182075da07fc3414645777fb5bc2be53d5f902fb658964baeaf20d61fb1b2cfbb7441903301ec7165c07e46cdfa09c9b330c10dce8d261a7047ba19016ae7156d5c31293db49081f743688ab41f7099685e842a6bf06a714de61fb0de4bda29d6f531d6861f9a7d1ef20923abbd4bb975c20fe747834c6203d7c48c97cf0d59eefa052cc8899fc97d2ce1f7f5f325ec3b54b7c6421bdb9427794e81721653", 0xb2, 0x2}, {&(0x7f0000000440)="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", 0xfc, 0x9}, {&(0x7f0000000200)="fbb208a141e8283acb22e572ce44aabec36b4151d4c60275a7086ede95ca69caa112", 0x22, 0x9}, {&(0x7f0000000540)="f01a9e1508c39a7b9f2c8ed0ba85f5d8e775e766e2abff69f590e03de96b9fe32280c5fd3c1eb49a35c66d", 0x2b, 0x100000001}, {&(0x7f0000000580)="1ffd7b205dd47cd2c95296588c9693748f11c42aa505adf48c4651480b356f2c4e1e72c3bc1225c9e357687d28e8e61e000bf8666cd9b1859bed249dd5186cfb5d0fcac533a69fe947d3f58d7fc6a4ed29af2630f3847e05f8cbf5eeef1a1c8a46141d7af73e66972e4ec0802adfcde0", 0x70, 0xb0d1}, {&(0x7f0000000600)="ede32a7fe3bb22d1a66561341ac9b2f49548428e9e27e557cbdb5f532a2e2ca8893c5dfd024258cfdac77ca68ae300d2900830339bd121b0e44bbb6fe2d2b8808dc35110c154bbf8edde27dcb67464fd9211bbea6a1756261916cccd78d77689da52db19eb20cbde926264f8cb0e86c6aeaae1143c2daea8fe8694906edf61b0ffbf557a04195afa1c3142f8523a411cbe459c44ee347ab6d737813f14b556654a54a17ea970285e9c4a7c837a67e75dca219fb80891ef", 0xb7, 0x1ff}], 0x1180008, &(0x7f00000007c0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@quiet='quiet', 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x34, 0x37, 0x34, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x30, 0x36, 0x34, 0x32]}, 0x2c}]}) pipe2(&(0x7f0000000800)={0xffffffffffffffff}, 0x48cd39ec974b9f2f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000009c0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000980)={&(0x7f00000008c0)={0x84, r1, 0x400, 0x70bd2b, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc044}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/04/05 23:17:10 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="420819c96c6c0aba6458f5ecf74e2e4507d1c939a9ca991625121f9747a44db292b0879220be707b51e22f3afe127c7c5b83a1be3cee4549077754344f24af23656c14122f9f6c13b8fb8d8e1e3b912dc976a8ffdacf7b78a305b7ef1dd64c307419d87e78a0"]}) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:10 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080), 0x1) write$fuse(r0, &(0x7f0000000040)={0x10}, 0x10) select(0x40, &(0x7f00000000c0)={0x5, 0x1, 0x6, 0x4e41, 0x20, 0x2, 0xffffffff, 0x8}, &(0x7f0000000100)={0x40, 0x1, 0x9ee1, 0x4, 0x180000000000, 0x1, 0x8, 0x4}, &(0x7f0000000140)={0x6, 0x8, 0x5, 0xfff, 0x101, 0x101, 0x6, 0xfffffffffffffffa}, &(0x7f0000000180)={0x77359400}) sync() ioprio_set$pid(0x2, 0x0, 0x4005) r1 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r1, &(0x7f0000813fd0)=[{}, {}], 0x30) [ 79.027291] binder_alloc: 7280: binder_alloc_buf, no vma [ 79.032959] binder: 7280:7285 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 [ 79.044188] FAULT_INJECTION: forcing a failure. [ 79.044188] name failslab, interval 1, probability 0, space 0, times 0 [ 79.055498] CPU: 0 PID: 7275 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 79.062273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.071619] Call Trace: [ 79.074213] dump_stack+0x1b9/0x29f [ 79.077850] ? arch_local_irq_restore+0x52/0x52 [ 79.082538] ? __save_stack_trace+0x7e/0xd0 [ 79.086854] should_fail.cold.4+0xa/0x1a [ 79.090906] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 79.096004] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 79.101014] ? snd_interval_refine+0x428/0x700 [ 79.105595] ? graph_lock+0x170/0x170 [ 79.109386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 79.114920] ? snd_pcm_hw_refine+0x362/0x1180 [ 79.119408] ? find_held_lock+0x36/0x1c0 [ 79.123464] ? __lock_is_held+0xb5/0x140 [ 79.127538] ? check_same_owner+0x320/0x320 [ 79.131936] ? rcu_note_context_switch+0x710/0x710 [ 79.136860] should_failslab+0x124/0x180 [ 79.140910] kmem_cache_alloc_trace+0x2cb/0x780 [ 79.145574] ? _snd_pcm_hw_param_min+0x330/0x570 [ 79.150332] snd_pcm_oss_change_params_locked+0x99b/0x3ce0 [ 79.155950] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.160780] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.165614] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 79.171491] ? graph_lock+0x170/0x170 [ 79.175283] ? graph_lock+0x170/0x170 [ 79.179076] ? perf_trace_lock+0x900/0x900 [ 79.183296] ? find_held_lock+0x36/0x1c0 [ 79.187351] ? find_held_lock+0x36/0x1c0 [ 79.191408] ? lock_downgrade+0x8e0/0x8e0 [ 79.195550] ? fsnotify+0x415/0x1100 [ 79.199255] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 79.204442] snd_pcm_oss_read+0x42c/0x810 [ 79.208580] ? snd_pcm_oss_read2+0x450/0x450 [ 79.212974] ? rw_verify_area+0x118/0x360 [ 79.217109] do_iter_read+0x4a3/0x660 [ 79.220908] vfs_readv+0x14f/0x1a0 [ 79.224438] ? compat_rw_copy_check_uvector+0x420/0x420 [ 79.229788] ? wait_for_completion+0x870/0x870 [ 79.234374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 79.239896] ? __fdget_pos+0xd6/0x1e0 [ 79.243682] ? __fdget_raw+0x20/0x20 [ 79.247383] ? __sb_end_write+0xac/0xe0 [ 79.251354] do_readv+0x112/0x2f0 [ 79.254795] ? vfs_readv+0x1a0/0x1a0 [ 79.258494] ? mm_fault_error+0x380/0x380 [ 79.262634] ? ksys_ioctl+0x81/0xd0 [ 79.266249] SyS_readv+0x27/0x30 [ 79.269611] ? do_preadv+0x270/0x270 [ 79.273312] do_syscall_64+0x29e/0x9d0 [ 79.277181] ? vmalloc_sync_all+0x30/0x30 [ 79.281318] ? _raw_spin_unlock_irq+0x27/0x70 [ 79.285801] ? finish_task_switch+0x1ca/0x820 [ 79.290296] ? syscall_return_slowpath+0x5c0/0x5c0 [ 79.295214] ? syscall_return_slowpath+0x30f/0x5c0 [ 79.300138] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 79.305491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.310329] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.315507] RIP: 0033:0x4552d9 [ 79.318681] RSP: 002b:00007f4fface1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 2018/04/05 23:17:10 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xf8, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f0000000080), &(0x7f00000000c0)=[0x18, 0x28, 0x20, 0x38, 0x30, 0x28, 0x0, 0x38, 0x20, 0x38]}}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x20, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x73622a85, 0xa, r2, 0x4}, @fda={0x66646185, 0x5, 0x2, 0x32}], &(0x7f00000001c0)=[0x0, 0x58, 0x38, 0x0]}}, @clear_death={0x400c630f, 0x1, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000200), &(0x7f0000000240)=[0x78, 0x38, 0x0, 0x68, 0x38, 0x40]}, 0x8}}, @acquire_done={0x40106309, r3, 0x1}], 0x2a, 0x0, &(0x7f00000003c0)="4a4ccc1b6fd57dccb8ab229da0a019da1e57bc09f3e35cec6f516b9f8f9bedc28f30dbe89d0b4f5d10b4"}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') lseek(r4, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000080)=""/32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xeed0, 0x3, 0x6, 0x9, 0x3ff}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r5, 0x400, 0x10}, &(0x7f0000000540)=0xc) [ 79.326374] RAX: ffffffffffffffda RBX: 00007f4fface26d4 RCX: 00000000004552d9 [ 79.333632] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 79.340886] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 79.348138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 79.355390] R13: 000000000000048b R14: 00000000006f9da8 R15: 0000000000000004 2018/04/05 23:17:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000010c0)=""/4096) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) uname(&(0x7f00000000c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 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, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x3ff, 0x7fffffff, 0xded, 0x4, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/04/05 23:17:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x4000) prlimit64(0x0, 0xffffffffffdffffe, &(0x7f0000000100)={0x0, 0x176}, &(0x7f00000000c0)) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) [ 79.432552] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000100)) ioctl$void(r0, 0x0) fcntl$setpipe(r0, 0x407, 0x417) 2018/04/05 23:17:10 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) [ 79.487463] binder: 7299:7300 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 79.541717] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 23:17:11 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="b82283bf55392dc50ff1fb635a5849d2f575316ae2fdc24e95f56010c3ccf7393f72be9c"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0xfffffffffffffe2b) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r0, 0x1}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000001c0)={"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"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x7, 0xc0189436, 0x705000, &(0x7f0000000180)) 2018/04/05 23:17:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x31ca65cd, 0x2000) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:11 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)="2f70726f631acd9dae8ed573d1b72b3ae92f7379732f6e65742f697076342f76732f6e61745f69636d705f73656e6400289b03cad33af333b566fb053b4cd266d9ed7dfaaea73a4c0109253107fd2311dec992aa97bb6bda9bf8222a420f81f4ebae731e5e10f491b91460b55b", 0x2, 0x0) write(r0, &(0x7f0000000000)='0x2', 0x3) [ 79.595120] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.662154] binder: 7317:7321 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 79.770629] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) uname(&(0x7f00000000c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 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, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x3ff, 0x7fffffff, 0xded, 0x4, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/04/05 23:17:11 executing program 2 (fault-call:1 fault-nth:5): r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x2c81b5c2, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB='nl\x00\x00\x00\x00\x00\x00\x00@']) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3ff, 0x32884f0e17738c8a) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1, 0x973) 2018/04/05 23:17:11 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xbd, 0x400) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x4, 0x3ff, 0x3f}) 2018/04/05 23:17:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x0, &(0x7f0000000780)) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 23:17:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) uname(&(0x7f00000000c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 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, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x3ff, 0x7fffffff, 0xded, 0x4, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/04/05 23:17:11 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) [ 79.983670] FAULT_INJECTION: forcing a failure. [ 79.983670] name failslab, interval 1, probability 0, space 0, times 0 [ 79.994980] CPU: 1 PID: 7346 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 80.001742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.011101] Call Trace: [ 80.013709] dump_stack+0x1b9/0x29f [ 80.017350] ? arch_local_irq_restore+0x52/0x52 [ 80.022042] should_fail.cold.4+0xa/0x1a [ 80.026125] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 80.031249] ? debug_check_no_locks_freed+0x310/0x310 [ 80.036459] ? graph_lock+0x170/0x170 [ 80.040270] ? save_stack+0x43/0xd0 [ 80.043905] ? __kasan_slab_free+0x11a/0x170 [ 80.048322] ? kasan_slab_free+0xe/0x10 [ 80.052310] ? find_held_lock+0x36/0x1c0 [ 80.056395] ? __lock_is_held+0xb5/0x140 [ 80.060478] ? check_same_owner+0x320/0x320 [ 80.064808] ? debug_check_no_obj_freed+0x2ff/0x584 [ 80.069837] ? rcu_note_context_switch+0x710/0x710 [ 80.074775] ? graph_lock+0x170/0x170 [ 80.078584] should_failslab+0x124/0x180 [ 80.082657] __kmalloc+0x2c8/0x760 [ 80.086209] ? constrain_params_by_rules+0x141/0x1360 [ 80.091405] ? find_held_lock+0x36/0x1c0 [ 80.095481] constrain_params_by_rules+0x141/0x1360 [ 80.095913] IPVS: ftp: loaded support on port[0] = 21 [ 80.100506] ? lock_downgrade+0x8e0/0x8e0 [ 80.100534] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 80.100548] ? rcu_is_watching+0x85/0x140 [ 80.100565] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 80.100582] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 80.100606] ? is_bpf_text_address+0xd7/0x170 [ 80.100622] ? kernel_text_address+0x79/0xf0 [ 80.100637] ? __unwind_start+0x166/0x330 [ 80.100651] ? __kernel_text_address+0xd/0x40 [ 80.100667] ? unwind_get_return_address+0x61/0xa0 [ 80.100685] ? __save_stack_trace+0x7e/0xd0 [ 80.100711] ? save_stack+0xa9/0xd0 [ 80.107751] IPVS: ftp: loaded support on port[0] = 21 [ 80.110025] ? save_stack+0x43/0xd0 [ 80.110043] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 80.110058] ? snd_interval_refine+0x428/0x700 [ 80.110078] snd_pcm_hw_refine+0x8e9/0x1180 [ 80.110104] ? constrain_params_by_rules+0x1360/0x1360 [ 80.110121] ? graph_lock+0x170/0x170 [ 80.110136] ? __lock_is_held+0xb5/0x140 [ 80.110171] ? __lock_is_held+0xb5/0x140 [ 80.125601] ntfs: (device loop4): parse_options(): Unrecognized mount option nl. [ 80.129830] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 80.129848] ? snd_interval_refine+0x428/0x700 [ 80.129865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 80.129884] ? _snd_pcm_hw_param_set.constprop.34+0x259/0x610 [ 80.139916] IPVS: ftp: loaded support on port[0] = 21 [ 80.142881] ? rcu_read_lock_sched_held+0x108/0x120 [ 80.142899] ? snd_pcm_hw_param_max+0x730/0x730 [ 80.142916] ? _snd_pcm_hw_param_min+0x330/0x570 [ 80.142944] snd_pcm_oss_change_params_locked+0x2883/0x3ce0 [ 80.142977] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 80.142993] ? perf_trace_lock+0xd6/0x900 [ 80.143008] ? graph_lock+0x170/0x170 [ 80.143024] ? graph_lock+0x170/0x170 [ 80.143042] ? zap_class+0x720/0x720 [ 80.143062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 80.143081] ? find_held_lock+0x36/0x1c0 [ 80.143104] ? lock_downgrade+0x8e0/0x8e0 [ 80.149966] binder: 7337:7339 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 80.152510] ? check_same_owner+0x320/0x320 [ 80.152531] ? fsnotify+0x415/0x1100 [ 80.152553] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 80.152571] snd_pcm_oss_read+0x42c/0x810 [ 80.206713] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.208441] ? snd_pcm_oss_read2+0x450/0x450 [ 80.208464] ? rw_verify_area+0x118/0x360 2018/04/05 23:17:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) uname(&(0x7f00000000c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x3ff, 0x7fffffff, 0xded, 0x4, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/04/05 23:17:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 80.208483] do_iter_read+0x4a3/0x660 [ 80.208511] vfs_readv+0x14f/0x1a0 [ 80.208532] ? compat_rw_copy_check_uvector+0x420/0x420 [ 80.208550] ? wait_for_completion+0x870/0x870 [ 80.287599] binder: 7358:7359 transaction failed 29201/-22, size -8246057156252093790-7628478652608472093 line 2963 [ 80.290261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 80.290279] ? __fdget_pos+0xd6/0x1e0 [ 80.290294] ? __fdget_raw+0x20/0x20 [ 80.290311] ? __sb_end_write+0xac/0xe0 [ 80.290340] do_readv+0x112/0x2f0 [ 80.380375] ? vfs_readv+0x1a0/0x1a0 [ 80.384096] ? mm_fault_error+0x380/0x380 [ 80.388256] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 80.393104] ? ksys_ioctl+0x81/0xd0 [ 80.396740] SyS_readv+0x27/0x30 [ 80.400111] ? do_preadv+0x270/0x270 [ 80.403826] do_syscall_64+0x29e/0x9d0 [ 80.407717] ? vmalloc_sync_all+0x30/0x30 [ 80.411867] ? _raw_spin_unlock_irq+0x27/0x70 [ 80.416370] ? finish_task_switch+0x1ca/0x820 [ 80.420870] ? syscall_return_slowpath+0x5c0/0x5c0 [ 80.425809] ? syscall_return_slowpath+0x30f/0x5c0 2018/04/05 23:17:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 80.425851] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.430741] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 80.430762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.430787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 80.430798] RIP: 0033:0x4552d9 [ 80.430807] RSP: 002b:00007f4fface1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 80.430826] RAX: ffffffffffffffda RBX: 00007f4fface26d4 RCX: 00000000004552d9 [ 80.469725] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 80.476997] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 80.484272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 80.492366] R13: 000000000000048b R14: 00000000006f9da8 R15: 0000000000000005 [ 80.512071] binder: 7361:7362 transaction failed 29189/-22, size -8246057156252093790-7628478652608472093 line 2848 [ 80.572170] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 23:17:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) socketpair(0x1b, 0x800, 0x101, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/244) 2018/04/05 23:17:12 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = dup2(r0, r1) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/05 23:17:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) uname(&(0x7f00000000c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 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, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x3ff, 0x7fffffff, 0xded, 0x4, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/04/05 23:17:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x3, 0x0) r4 = getpid() fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) fstat(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000d40)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000e40)=0xe8) r12 = getegid() r13 = getpgid(0x0) r14 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007500)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000033c0)=0xe8) fstat(r0, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0}, &(0x7f0000003c00)=0xc) stat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) r23 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003d00)={0x0, 0x0, 0x0}, &(0x7f0000003d40)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000003d80)={0x0, 0x0}) r26 = getuid() lstat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003ec0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003fc0)=0xe8) r30 = getgid() r31 = getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000065c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000066c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006700)={0x0, 0x0, 0x0}, &(0x7f0000006740)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006780)=0x0) fstat(r2, &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000006840)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006880)={0x0}, &(0x7f00000068c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006900)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000006a00)=0xe8) getresgid(&(0x7f0000006a40), &(0x7f0000006a80), &(0x7f0000006ac0)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000070c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000007180)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000140)="50cfa180c807ed9b74ae2299dcfb19078e3b5a82214451544b725b29b6ed5bf5364745f5139562164ada79f128683cd8dbc13df9c550a81d680bde7a58e3d41eb98be212651917fc30d8f79970cca79beffe79678bc2c21dea4c7f8147bcfea334c1ab23221ad63c2557ba8fac841159b183a44c31a2c82b010a5cc1a496b92bcc16807566cd1d1528425dcafb12e26153c2d87ad9c2f509519b20", 0x9b}, {&(0x7f0000000300)="06221cb73a2556734e07a2254581d49c060f404c2dea5e7f51603b00d88ff66e2e16b4cbfea863c45aa85fed00c54c529b1cc1b9f2dab60e80665a3d862dcbac60d51835981fa8a376160079801556049b1fbd427938f3184a29d62aea2e7dc727477c3bd1158b3cb39724705ed7ff55dd31554b6882ddadee9bd83c65a5d538e138f635b7e9c18d8aa9daf5fa02ed7eb1b77f0b21e6d6764541ab9d65fb08efc0db961614867f0d478db3f24d0a97ed7a5b906911a00fa4212613959d7741bdf4e6ecd826d76033252dc427", 0xcc}, {&(0x7f0000000040)="e0c18f6f17bc54f2f999f12c48466504e6f9ee0edfb894bdbe3cebf08d7ba1c58a73b0912700c74a34ec8c4515", 0x2d}, {&(0x7f0000000200)="8076c8e521c608a11f79f8769be4aac9141e29e83a252a629e8732c7eaa30547d63ceeaff39c093966", 0x29}, {&(0x7f0000000400)="dd01f982c4c7cd54dc56fb777a5e34059909f1b95ff5ab9be04663f264018184f20b14e5ed3c43ed4e2bca8213c38e0c959ce9ee0e387623513a7d614377a0be74df3b17e5b0960d82c93c42de411467cb8d0a56d2f6de655b626a039253499a20313941b37c8a26d48e9e33ec21111b62fc70d515342092c26e303d5b64cb1c470eeaaafe482ff8c7ea04ebf1c728d678de457f605a52fe6815ab600b92681791bc9ac2b736533dd7fb742733a8f9a5847a783683a0e3cd1c84a65e0149058efc087623c0562c4f35c7e9a1f58d820fe4085899591c1e6d47cf4ab3e3d9af4e03", 0xe1}, {&(0x7f0000000500)="eefcc3f1436f8111c48109aa3bba9486302a4b5cdb288c6ee7d686c1a1080310fabfd683c0ff08a520ad8698ffa9090204de866b630d072312f8f0c50222ae32341729f1be7d419a26cadedb4479fb5db005de094a0f6ae205a76937dd1438c12e6fe2d47d329187aa4ca1f7f21fafdf14a7db1fc423", 0x76}, {&(0x7f0000000580)="3aea42056e0f2b7b0a1b1e497a811d1b5cdd4861c9017b6ebf6f7e29eafbedc3365295c587316276f1eb6c38bcb180b0aa764e7d15461d39d5d87b10573f4425d5017d03dc6e9d4fa3565fb0302fbe6113e2e83f56b269f8ff678d6f3476cd312b11f435834f5e6f7338711e95849c90c744d7c04bd0a8a6dc1ec946ed2accdefe28759aca9c98faa5a4f10a98c8d8385c53f27d", 0x94}, {&(0x7f0000000640)="171d14653d80e6295b5a379be23cd0687ebcfe5d0a0ceb4b4048c3dacf20b3ce514a75ffa6d072cedfc039dd6cc283f03784a4ca68f91cf43508ea5c2ddc514838b35cb58ef2d7df44493b4543d652e05da526c42407f184359545a32f9cfec8b83d0805abd18471cf9bc011a982d5f41931a4db", 0x74}, {&(0x7f0000000240)="fb1b1faf0f991e489f7801e4da00c7b929c1e50f805e5fcc53d515605cfcb36c7715c66fd7f9e1a25b231b50852a62", 0x2f}, {&(0x7f00000006c0)="f72ee1f421170df2f581351e856f8993207c86041615e4ce6a78f3229a35c50c9299c1f3672c836087ebabac7cf2b344c314011e4d22109880c03485a75903e103b5d9eb2c10f40759bb52a4244ec10dd72eb8cfc5504b13a8e1185b00f6ef73ae733944efbc0a0f8d0edad54bb97b58e29d838ddf9587c04be1b5409e41d82870f19e4a0cdf5e1dbb", 0x89}], 0xa, &(0x7f00000032c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="100000000000000001000000010000000001000000010000000000000000000041396d0857d6705caae7a838189113e2158babe82e2e0c7740", @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1], 0xa0, 0x8000}, {&(0x7f0000000980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000a00)="47d83d033e32a8ff5e216b4eab35fb04f286376b5b0bda5e39a3464f33c6653a05fd7ce2f8cb174031be", 0x2a}, {&(0x7f0000000a40)="e449c068ffdfc31b7fd92e9519092ca1d595dcfaa533adcbb5b671461c84f4f9e5830f40e3b04629aef59f3bc9f684dbf6ab1b2ba5dcaf31874a54b313a942fbf6b21ff2e016b461b45f4f3aaa253a2492902b2035a50152fc04b94dc82db9b1f8856ebab1261f310f871c2c2f13bc79860e4162baeef12514c994821518d71fba54edb1bdd65dc401b9e322cc2b2ec5622093d3", 0x94}], 0x2, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x108}, {&(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f00000063c0)="cb429289ab37d3b8f61473414d192453f2034e9e21e7038cc6869dfc01b552626ba40670293259d9fe627698f652a860cc6b3a4c45ac58e89dc5c0cf88932a41f23265a678823cf376572a7f9d26d17d5eb673e39adda872a944fb52879793b864303a1b8ef9a393976c62b09cd7e510f16c326168a924ca5bf7226fd8f2c7f9961cf1026dcf7b135cced702247a9f4c9148f20e667681b3833cec83ec65b6f16771536b5019aa659684a408d2a29f", 0xaf}, {&(0x7f0000006480)="5213140e28ff86af7fb8dfe9c8e285cbb8a0ff62af29126ec3e0782e0a0c002a4bbf0cffe338324c0bfd78aa21b593b5de91fbdae2737cc4914a108b57533417cd3e3838df92e5a639dabc95b820bff3f41fbac3f5d35ea256558691dcf08d52077a6fed5b220079fa788bd9efe145dd67209eca6c05cb9ea3e2f5e67056d69181cf48e58084b1478d", 0x89}], 0x6, &(0x7f0000006b00)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0xb0, 0x20000040}, {&(0x7f0000006bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007040)=[{&(0x7f0000006c40)="8dda0404524ffa558568916d0985abc77458396be98c9911e6965f5e576b", 0x1e}, {&(0x7f0000006c80)="269c7e0705201788db458fa7a4ac80de3b69a080fb8ec8b9dbbdcbe7d2115a7187fe12e94a6940e9267f134892dccf0f1573eaf47bf473c1cfe80aa000d65490ace9f5eeee9d33c762cf9ab3f4d1023ecde4d2014d1d4ddac948d03928782c3464f8aa5f7462b22cccd76f310d43a7bade4375c4b87f734b949176e3a5471af4a8e1d74022dc24f5bb3fa16a0e833478b25778e5b54aa9b386ddd03ee0c782bb65", 0xa1}, {&(0x7f0000006d40)="6aca54a58ac99358b5083cf876", 0xd}, {&(0x7f0000006d80)="3337145c1bfec14d91426c213105fd5d754a8dd7e13ac1eff303fba5724d0d30db285f14cc8c6e1e38cf89106a47b6c8e6a410a4632cfe9c56c09f3b662e0bf391f66bc4a266a59f13f6048d29b49a17f7dcf53ca0ad1f0e95e60dd624248aee7f03d3bec116ea8a6ea215688df80c4575a0aa474dd5b8bff6fe34dd0fd21ba9b4a69e29fa3cc409f2900c2427df9a6dc71e0b4932abfaae7bf0463ab011266409b5e2e3bced8a57a3f8554b2689cfa9d45f545497bdc7246bd0b323f0b80e54daef3cdb8251f639dc3ad0b1", 0xcc}, {&(0x7f0000006e80)="a04e9a4b56394ebc311415282b32113ef2670a85b7d0edcf2abc9e0bbf44a0253c04d952a00669bab0071034f7d3de624171086bcf58ff95f66eda14bfc61987983a180ea4f0c77a1ccbf476e5c9d3bf33ddb4e633364c75834360b177a4ce369bb0f4f36d6c212720b987a828c5d8ca83a33484d6b8d319db42fb4dbec38c9bce89a3bdd74ef8f6545374c7c558eeb044d4b3618bce96e67c58ae4236", 0x9d}, {&(0x7f0000006f40)="6138bab677de5cbf10d3a7", 0xb}, {&(0x7f0000006f80)="355af9da3e65c4d011c8e074a9c5dbf678dffc9dad20ad07f5997e80a45577fb16b8ec9c37d4d8b0aaa45a18415a0dd25c8bdbd6ada46c0fd5f96b983319ff48a4d62a61f36f29d0ee1d0e737b920c3de20d9578b6203d24597cc5a9d00a816f179fc03b108b42163fc9fb1ea53bb516fe80c3bd27e756f823ea974f9ec57092ddc2836e090e062670eee03202814138ac2308425bebd07cce8185cc6d66a0e8576681f7cb0dffd18e183b5c0b92af9abe", 0xb1}], 0x7, &(0x7f0000007100)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r43, r1, r0, r2, r0, r1, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x78, 0x800}], 0x6, 0x40) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0xa0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:17:12 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:12 executing program 2 (fault-call:1 fault-nth:6): r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) [ 81.482123] FAULT_INJECTION: forcing a failure. [ 81.482123] name failslab, interval 1, probability 0, space 0, times 0 [ 81.493416] CPU: 1 PID: 7387 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 81.500172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.509524] Call Trace: [ 81.512117] dump_stack+0x1b9/0x29f [ 81.515743] ? arch_local_irq_restore+0x52/0x52 [ 81.520401] ? lock_downgrade+0x8e0/0x8e0 [ 81.524546] should_fail.cold.4+0xa/0x1a [ 81.528599] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 81.533698] ? graph_lock+0x170/0x170 [ 81.537486] ? is_bpf_text_address+0xd7/0x170 [ 81.541985] ? kernel_text_address+0x79/0xf0 [ 81.546385] ? __unwind_start+0x166/0x330 [ 81.550528] ? find_held_lock+0x36/0x1c0 [ 81.554588] ? __lock_is_held+0xb5/0x140 [ 81.558655] ? check_same_owner+0x320/0x320 [ 81.562963] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 81.568314] ? snd_pcm_oss_read+0x42c/0x810 [ 81.572621] ? do_iter_read+0x4a3/0x660 [ 81.576584] ? rcu_note_context_switch+0x710/0x710 [ 81.581500] ? do_syscall_64+0x29e/0x9d0 [ 81.585551] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 81.590912] should_failslab+0x124/0x180 [ 81.594965] kmem_cache_alloc_trace+0x2cb/0x780 [ 81.599634] ? do_raw_spin_lock+0xc1/0x200 [ 81.603876] ? trace_hardirqs_off+0xd/0x10 [ 81.608106] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 81.613815] ? _snd_pcm_hw_param_min+0x570/0x570 [ 81.618561] ? mark_held_locks+0xc9/0x160 [ 81.622700] ? kfree+0x111/0x260 [ 81.626059] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 81.631935] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.636941] ? trace_hardirqs_on+0xd/0x10 [ 81.641082] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 81.646710] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 81.652582] ? graph_lock+0x170/0x170 [ 81.656374] ? graph_lock+0x170/0x170 [ 81.660161] ? graph_lock+0x170/0x170 [ 81.663948] ? __lock_acquire+0x7f5/0x5130 [ 81.668174] ? find_held_lock+0x36/0x1c0 [ 81.672226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.677753] ? find_held_lock+0x36/0x1c0 [ 81.681817] ? lock_downgrade+0x8e0/0x8e0 [ 81.685964] ? check_same_owner+0x320/0x320 [ 81.690278] ? fsnotify+0x415/0x1100 [ 81.693988] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 81.699177] snd_pcm_oss_read+0x42c/0x810 [ 81.703323] ? snd_pcm_oss_read2+0x450/0x450 [ 81.707723] ? rw_verify_area+0x118/0x360 [ 81.711862] do_iter_read+0x4a3/0x660 [ 81.715664] vfs_readv+0x14f/0x1a0 [ 81.719199] ? compat_rw_copy_check_uvector+0x420/0x420 [ 81.724552] ? wait_for_completion+0x870/0x870 [ 81.729137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.734662] ? __fdget_pos+0xd6/0x1e0 [ 81.738453] ? __fdget_raw+0x20/0x20 [ 81.742156] ? __sb_end_write+0xac/0xe0 [ 81.746125] do_readv+0x112/0x2f0 [ 81.749569] ? vfs_readv+0x1a0/0x1a0 [ 81.753270] ? mm_fault_error+0x380/0x380 [ 81.757407] ? ksys_ioctl+0x81/0xd0 [ 81.761045] SyS_readv+0x27/0x30 [ 81.764398] ? do_preadv+0x270/0x270 [ 81.768101] do_syscall_64+0x29e/0x9d0 [ 81.771976] ? vmalloc_sync_all+0x30/0x30 [ 81.776111] ? _raw_spin_unlock_irq+0x27/0x70 [ 81.780595] ? finish_task_switch+0x1ca/0x820 [ 81.785082] ? syscall_return_slowpath+0x5c0/0x5c0 [ 81.789999] ? syscall_return_slowpath+0x30f/0x5c0 [ 81.794929] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 81.800284] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.805123] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 81.810298] RIP: 0033:0x4552d9 [ 81.813478] RSP: 002b:00007f4fface1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 81.821176] RAX: ffffffffffffffda RBX: 00007f4fface26d4 RCX: 00000000004552d9 [ 81.828432] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 81.835686] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 81.842941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 81.850199] R13: 000000000000048b R14: 00000000006f9da8 R15: 0000000000000006 [ 81.862442] binder: 7384:7388 transaction failed 29189/-22, size -8246057156252093790-7628478652608472093 line 2848 2018/04/05 23:17:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 81.959763] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000000004) socket$bt_hidp(0x1f, 0x3, 0x6) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001840)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a10237c03e33e42dce", 0xffffff61}], 0x1191) 2018/04/05 23:17:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) socketpair(0x1b, 0x800, 0x101, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/244) [ 82.007986] binder: 7402:7404 transaction failed 29189/-22, size -8246057156252093790-7628478652608472093 line 2848 [ 82.033874] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 23:17:13 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x40000001000000, 0x10, 0xffffffffffffffff, 0x1) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/04/05 23:17:13 executing program 6: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) socketpair(0x1b, 0x800, 0x101, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/244) [ 82.147864] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:13 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:13 executing program 6: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 82.299792] binder: 7428:7429 transaction failed 29189/-22, size -8246057156252093790-7628478652608472093 line 2848 [ 82.362838] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:14 executing program 6: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioperm(0x56, 0x1, 0x80000001) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e1) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) 2018/04/05 23:17:14 executing program 2 (fault-call:1 fault-nth:7): r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40080, 0x0) mq_timedsend(r1, &(0x7f0000000080)="55a6cf69094413e84a15f6f4be96c6c2a8c7402fe6a6263110562811e6884b12179b8dcac7fcbb2bbb8d2f7ad3c7fb2b192ebfddfaf9912e71266b14f9417456e44708ad47b01aaadb745ab1002f", 0x4e, 0x5, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a19e", 0x201}], 0x1) 2018/04/05 23:17:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/05 23:17:14 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20}, 'ip6_vti0\x00'}) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) 2018/04/05 23:17:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) socketpair(0x1b, 0x800, 0x101, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/244) [ 82.829494] FAULT_INJECTION: forcing a failure. [ 82.829494] name failslab, interval 1, probability 0, space 0, times 0 [ 82.840808] CPU: 0 PID: 7461 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 82.847567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.856924] Call Trace: [ 82.859526] dump_stack+0x1b9/0x29f [ 82.863173] ? arch_local_irq_restore+0x52/0x52 [ 82.867882] should_fail.cold.4+0xa/0x1a [ 82.871953] ? __lock_acquire+0x7f5/0x5130 [ 82.876207] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 82.881320] ? __lock_acquire+0x7f5/0x5130 [ 82.885565] ? graph_lock+0x170/0x170 [ 82.889381] ? debug_check_no_locks_freed+0x310/0x310 [ 82.894579] ? find_held_lock+0x36/0x1c0 [ 82.898659] ? __lock_is_held+0xb5/0x140 [ 82.902750] ? check_same_owner+0x320/0x320 [ 82.907089] ? rcu_note_context_switch+0x710/0x710 [ 82.912041] should_failslab+0x124/0x180 [ 82.916115] __kmalloc+0x2c8/0x760 [ 82.919680] ? __lock_acquire+0x7f5/0x5130 [ 82.923920] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 82.928510] ? constrain_params_by_rules+0x141/0x1360 [ 82.933723] constrain_params_by_rules+0x141/0x1360 [ 82.938758] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 82.943967] ? lock_downgrade+0x8e0/0x8e0 [ 82.948138] ? kasan_check_read+0x11/0x20 [ 82.952294] ? rcu_is_watching+0x85/0x140 [ 82.956457] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 82.961668] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 82.966882] ? is_bpf_text_address+0xd7/0x170 [ 82.971400] ? kernel_text_address+0x79/0xf0 [ 82.975822] ? __unwind_start+0x166/0x330 [ 82.979993] ? __kernel_text_address+0xd/0x40 [ 82.984503] ? unwind_get_return_address+0x61/0xa0 [ 82.985126] binder: 7470:7471 transaction failed 29189/-22, size -8246057156252093790-7628478652608472093 line 2848 [ 82.989443] ? __save_stack_trace+0x7e/0xd0 [ 82.989463] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 82.989480] ? snd_interval_refine+0x428/0x700 [ 82.989499] snd_pcm_hw_refine+0x8e9/0x1180 [ 82.989519] ? constrain_params_by_rules+0x1360/0x1360 [ 83.024035] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 83.029424] ? snd_pcm_oss_read+0x42c/0x810 [ 83.033750] ? do_iter_read+0x4a3/0x660 [ 83.037728] ? vfs_readv+0x14f/0x1a0 [ 83.041448] ? do_readv+0x112/0x2f0 [ 83.045079] ? SyS_readv+0x27/0x30 [ 83.048621] ? do_syscall_64+0x29e/0x9d0 [ 83.052685] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.058061] ? kasan_check_read+0x11/0x20 [ 83.062222] ? do_raw_spin_unlock+0x9e/0x2e0 [ 83.063129] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.066627] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 83.066647] ? print_usage_bug+0xc0/0xc0 [ 83.066662] ? kasan_check_write+0x14/0x20 [ 83.066675] ? do_raw_spin_lock+0xc1/0x200 [ 83.066693] ? trace_hardirqs_off+0xd/0x10 [ 83.066711] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 83.066729] ? debug_check_no_obj_freed+0x2ff/0x584 [ 83.103572] ? mark_held_locks+0xc9/0x160 [ 83.107735] ? quarantine_put+0xeb/0x190 [ 83.111815] snd_pcm_hw_param_first+0x30e/0x680 [ 83.116496] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 83.122221] ? _snd_pcm_hw_param_min+0x570/0x570 [ 83.126988] ? mark_held_locks+0xc9/0x160 [ 83.128426] binder: 7473:7474 transaction failed 29189/-22, size -8246057156252093790-7628478652608472093 line 2848 [ 83.131149] ? kfree+0x111/0x260 [ 83.131175] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 83.131193] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.131207] ? trace_hardirqs_on+0xd/0x10 [ 83.131221] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 83.131246] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 83.171649] ? graph_lock+0x170/0x170 [ 83.175464] ? graph_lock+0x170/0x170 [ 83.179274] ? graph_lock+0x170/0x170 [ 83.183082] ? __lock_acquire+0x7f5/0x5130 [ 83.187327] ? find_held_lock+0x36/0x1c0 [ 83.191409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.196960] ? find_held_lock+0x36/0x1c0 [ 83.201032] ? lock_downgrade+0x8e0/0x8e0 [ 83.205195] ? check_same_owner+0x320/0x320 [ 83.209526] ? fsnotify+0x415/0x1100 [ 83.213248] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 83.215535] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.218447] snd_pcm_oss_read+0x42c/0x810 [ 83.218470] ? snd_pcm_oss_read2+0x450/0x450 [ 83.218494] ? rw_verify_area+0x118/0x360 [ 83.218512] do_iter_read+0x4a3/0x660 [ 83.218543] vfs_readv+0x14f/0x1a0 [ 83.243962] ? compat_rw_copy_check_uvector+0x420/0x420 [ 83.249346] ? wait_for_completion+0x870/0x870 [ 83.253954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.259522] ? __fdget_pos+0xd6/0x1e0 [ 83.263334] ? __fdget_raw+0x20/0x20 [ 83.267058] ? __sb_end_write+0xac/0xe0 [ 83.271041] do_readv+0x112/0x2f0 [ 83.274510] ? vfs_readv+0x1a0/0x1a0 [ 83.278017] binder: 7479:7480 transaction failed 29189/-22, size -8246057156252093790-7628478652608472093 line 2848 [ 83.278220] ? mm_fault_error+0x380/0x380 [ 83.278239] ? ksys_ioctl+0x81/0xd0 [ 83.278257] SyS_readv+0x27/0x30 [ 83.278274] ? do_preadv+0x270/0x270 [ 83.303632] do_syscall_64+0x29e/0x9d0 [ 83.307524] ? vmalloc_sync_all+0x30/0x30 [ 83.311693] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.316204] ? finish_task_switch+0x1ca/0x820 [ 83.320721] ? syscall_return_slowpath+0x5c0/0x5c0 [ 83.325659] ? syscall_return_slowpath+0x30f/0x5c0 2018/04/05 23:17:14 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockname$packet(r0, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/04/05 23:17:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:14 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 83.330596] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 83.335966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.340820] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.344131] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.346001] RIP: 0033:0x4552d9 [ 83.346014] RSP: 002b:00007f4fface1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 83.346037] RAX: ffffffffffffffda RBX: 00007f4fface26d4 RCX: 00000000004552d9 [ 83.346046] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 2018/04/05 23:17:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 83.346055] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.346063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 83.346076] R13: 000000000000048b R14: 00000000006f9da8 R15: 0000000000000007 2018/04/05 23:17:14 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, 0x10001}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/20, 0x3}], 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200002) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xf8c) 2018/04/05 23:17:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr}, &(0x7f0000000080)=0xc) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)='0', 0x1}], 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000001000)=0xfffffffffffffffe, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000100)=""/174) 2018/04/05 23:17:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) socketpair(0x1b, 0x800, 0x101, &(0x7f0000000140)) [ 83.503298] binder_alloc: 7486: binder_alloc_buf, no vma [ 83.508889] binder: 7486:7488 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 2018/04/05 23:17:15 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) timerfd_create(0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80100, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000001c0)) timerfd_create(0x1, 0x80800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x83, 0x0, &(0x7f0000000080)="ac907f34a41e14d44449975a611e6778fc3ec93f62a7b86e32f114fc329e892280f630e005ce62aa58bb65055e4357c6e5e10faf05816460e01f385fe292e8e5bcc06aadbca4d7ca414aff290b030f0b76fde9a18446e1784a52bc5822f060e9ab4d1cf795fc784010fc7cccd9305f36c716a74d9e4a815e09400b91fa5ef015849284"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x53, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}], 0x58) getsockopt$sock_int(r3, 0x1, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) [ 83.646780] binder: BINDER_SET_CONTEXT_MGR already set [ 83.674152] binder: 7501:7504 ioctl 40046207 0 returned -16 [ 83.681005] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.696612] binder: 7501:7504 transaction failed 29189/-22, size 0-0 line 2848 [ 83.717685] binder: 7501:7504 ioctl c0306201 20000140 returned -14 [ 83.737860] binder_alloc: binder_alloc_mmap_handler: 7501 20000000-20002000 already mapped failed -16 2018/04/05 23:17:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:15 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)=@buf={0x96, &(0x7f0000000380)="319b3e468916f20c6e50bfc1b33248ecc693ede97b06224507e1ee9869f5b704e0d3364744404dd3e24df38d57e31e0edcfd5d143ec51932d5afafe3f2f82e4798a3d07a7457c7b4d366e4335cd84ec325448c1e72b53ca6b821456180abb8c158c66e5fbe26c4bf896fd6b829fa8677b6cf37f8e3ca684004f8d26bbf87c49f53e849a00c4602e306947e96fc718c8c66652b872cf5"}) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/04/05 23:17:15 executing program 1: prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f20e035000004000f22e02e36f00fbb2b662e670f00170f35260f011ac7442400b8c72b9ec744240200000000c7442406000000000f011424f0096201360f2027c7442400a7bfb2f6c744240201800000c7442406000000000f011c24652e3e0f01d1", 0x63}], 0x1, 0x1, &(0x7f0000000140), 0x0) 2018/04/05 23:17:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/05 23:17:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/05 23:17:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) socketpair(0x1b, 0x800, 0x101, &(0x7f0000000140)) 2018/04/05 23:17:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 83.825401] binder_alloc: 7501: binder_alloc_buf, no vma [ 83.830970] binder: 7501:7504 transaction failed 29189/-3, size 0-0 line 2963 [ 83.857018] binder: 7501:7504 ioctl c0306201 20000140 returned -14 2018/04/05 23:17:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980da75af1f0200f5ab26d7a071fb35331ce39c5a00000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r2, 0x3a, 0x1, &(0x7f0000002000), 0xce) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r2, 0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) [ 83.901096] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.912821] binder_alloc: 7519: binder_alloc_buf, no vma [ 83.918413] binder: 7519:7521 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 [ 83.932181] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 84.012083] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:15 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x1, 0x3, 0x7fff, 0x3, 0x0, 0x3f, 0x8, 0x4, 0x80000001, 0x2, 0x8, 0x7fbfffff, 0xfffffffffffffff9, 0x200, 0x40, 0x8f, 0x2d8, 0x7, 0x200, 0x2, 0xb8, 0x4a, 0x5, 0xffffffffffff2c3b, 0x3, 0x4, 0x2, 0x80000001, 0xf26d, 0x0, 0x3, 0xfffffffffffff756, 0x10000, 0x5, 0x5, 0x85, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000500)}, 0x0, 0x1, 0x41, 0x0, 0x3, 0x5, 0x5}, r1, 0x0, r0, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x1003f) syz_emit_ethernet(0x4a, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="fa7a7b0272685174303c8dbe3668c9f5c3c29910f6cae7787e95bc9d630ca24451a540c96d7442e91f68966ca552dcd1bbe746c9a796857b9ad87994caf0ea07e023cdd6a71be12d3a651311b7352fb0cbdb41af9f57176967afec5dd61ad24e886993f2d4821b0a5942bdfd65cfd3fdfd8eff"], &(0x7f00000002c0)) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0x0, 0x8, 0x9}, r2, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r4, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYRES16], 0x8) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc020660b, &(0x7f0000000740)) socketpair$inet6(0xa, 0x800, 0x2537, &(0x7f0000000600)) ioctl$TCXONC(r2, 0x540a, 0x3f) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, 0x0, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0xdfd, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x7}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={r6, 0x6}, &(0x7f00000004c0)=0x8) connect$l2tp(r4, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x3, 0x2}}, 0x2e) [ 84.089928] binder_alloc: 7541: binder_alloc_buf, no vma [ 84.095561] binder: 7541:7543 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 2018/04/05 23:17:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 84.226725] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:15 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000001b00)='/dev/vcsa#\x00', 0x8000, 0x48100) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e61740000000000000000000004000000020000"], &(0x7f0000000080)=0x24) recvmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000180)=""/17, 0x11}], 0x2, &(0x7f0000000200)=""/9, 0x9, 0x100}, 0x4}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/12, 0xc}, {&(0x7f0000001280)=""/131, 0x83}], 0x3, 0x0, 0x0, 0x10001}, 0xfffffffffffffffa}, {{&(0x7f0000001380)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f0000001400)=""/35, 0x23}, {&(0x7f0000001440)=""/9, 0x9}, {&(0x7f0000001480)=""/255, 0xff}, {&(0x7f0000001580)=""/16, 0x10}, {&(0x7f00000015c0)=""/104, 0x68}, {&(0x7f0000001640)=""/234, 0xea}], 0x6, &(0x7f00000017c0)=""/218, 0xda, 0x100000001}, 0x80000001}], 0x3, 0x1, 0x0) sendto$unix(r2, &(0x7f0000001980)="d5c8c0f8d5ef400095d9762c1e24bb63d111a3126a29d6ee83faa9a5a67a0c21c01cc379fa5c1ad65765304558eb44609656c9d1cc056b5ec24f277e50ddc3379d7b1e8c387fd4adcc742eee531cadfa9e64dea33186df8f1fd534ff9a420ebb81295e285016e82136a2fa24b37f4ec5e40a7aa5b0fe9255129c84f14760b221447648de380b387135557497b62da012c1026e59bc1d9c810c8d722508492545a15746b2f5c9805d4f8bb95a4d97c20ad356ff8ea8464a06dd7e104cd7205add62c6d0c7e477451e76929d04fd8ab2ee25985c912eb88497057a3d71bb912b0cd8fd19331d4fb333da6da45bf1885b385e30f918118afaa5", 0xf8, 0x8840, &(0x7f0000001a80)=@file={0x1, './file0\x00'}, 0x6e) [ 84.278638] binder_alloc: 7554: binder_alloc_buf, no vma [ 84.284278] binder: 7554:7555 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 [ 84.373197] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:17:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:16 executing program 1: r0 = socket(0x4, 0xbe1aacf42dce1a9, 0xffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='vfat\x00', &(0x7f0000000280)='vfat\x00'], &(0x7f00000002c0)) mknodat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x60, 0x5) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/05 23:17:16 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:16 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1008}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:16 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x5) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0xe0000]) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/04/05 23:17:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/05 23:17:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) [ 84.966106] binder_alloc: 7589: binder_alloc_buf, no vma [ 84.971667] binder: 7589:7590 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 [ 85.000186] FAT-fs (loop1): Directory bread(block 2) failed 2018/04/05 23:17:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:16 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet6(0xa, 0xe, 0x40) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xdd}, 0x98) 2018/04/05 23:17:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 85.036382] FAT-fs (loop1): Directory bread(block 3) failed [ 85.074928] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.084642] FAT-fs (loop1): Directory bread(block 4) failed 2018/04/05 23:17:16 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="00080000ec05e2ff12020000120001005fedf769b9b809090000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673b71701f142d17a7cfc0c3851030126bfc750991554df6272d9e17263449518411023076fd62ed008b645899634fd29387b9a5d3ae274906de0dc22", 0x7e, 0x10000}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB='jqfmt=vfsv0,Data=journal,jdev=./file0\x00,\x00']) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x448, 0x4e22, 0xffffffffffffa755, 0x4e23, 0x6, 0xa, 0xa0, 0xa0, 0xc, 0x0, r0}, {0x3, 0x7fff, 0x6, 0x5, 0x1000, 0x4, 0x10001, 0xd53}, {0x2, 0xfe9c, 0xfffffffffffffffa, 0x100000001}, 0x2, 0x6e6bba, 0x1, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x3, 0x3, 0x200, 0x50b, 0x6}}, 0xe8) [ 85.113179] FAT-fs (loop1): Directory bread(block 5) failed [ 85.143238] binder_alloc: 7607: binder_alloc_buf, no vma [ 85.148924] binder: 7607:7610 transaction failed 29189/-3, size -8246057156252093790-7628478652608472093 line 2963 [ 85.162159] FAT-fs (loop1): Directory bread(block 6) failed 2018/04/05 23:17:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 85.189224] FAT-fs (loop1): Directory bread(block 7) failed [ 85.198709] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.208242] FAT-fs (loop1): Directory bread(block 8) failed [ 85.226592] FAT-fs (loop1): Directory bread(block 9) failed 2018/04/05 23:17:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x142, 0x0, &(0x7f0000000340)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:16 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 85.247347] FAT-fs (loop1): Directory bread(block 10) failed [ 85.261161] FAT-fs (loop1): Directory bread(block 11) failed [ 85.324589] binder: 7621:7622 unknown command 0 [ 85.364420] binder: 7621:7622 ioctl c0306201 20000040 returned -22 2018/04/05 23:17:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:17 executing program 1: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x3ff, {{0x2, 0x4e23}}, 0x0, 0x2, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x190) 2018/04/05 23:17:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x142, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7f) r3 = shmget$private(0x0, 0x2000, 0x210, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/203) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/05 23:17:17 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) geteuid() mlockall(0x3) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:17 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0xf}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/05 23:17:17 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) [ 86.040014] binder: 7642:7643 unknown command 0 2018/04/05 23:17:17 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1008}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x144, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1163", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 86.075242] binder: 7642:7643 ioctl c0306201 20000040 returned -22 2018/04/05 23:17:17 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x182) link(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x8, 0x5, 0xb5, 0x4}, 0x8) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f00000003c0)=""/142, 0x8e) syz_mount_image$gfs2(&(0x7f00000002c0)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x43, 0x0, &(0x7f0000000340), 0x200000, &(0x7f0000000200)=ANY=[@ANYBLOB="71756f74613d636e2c646974613d6f7264507265642c00c0f5c5cef9cc5d3110618fd60d91e8397ace01db06af68bb7aef10e0357cc65c721f6c78a2ce475ed1f7241b384ff85f203868e32d49f84a43de577f02f1097cbed99c810ef58708c0f129775d6c5e0e270b540ff751f499ecc19210b777b7a67923f8feb5f45a7ed5b712a9467d55119a8854499fa677"]) epoll_create1(0x200000000080000) creat(&(0x7f0000000000)='./file1\x00', 0x22) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000001) 2018/04/05 23:17:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 86.177164] binder: 7664:7666 unknown command 25361 2018/04/05 23:17:17 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 86.211022] binder: 7664:7666 ioctl c0306201 20000040 returned -22 2018/04/05 23:17:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x145, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="116348", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 86.342508] binder: 7678:7679 unknown command 4743953 [ 86.367861] binder: 7678:7679 ioctl c0306201 20000040 returned -22 2018/04/05 23:17:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:18 executing program 0: r0 = socket$inet(0x2, 0x6, 0x10000000000002) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0xb}}, 0x5) 2018/04/05 23:17:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13e, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:18 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) geteuid() syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:18 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x8}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000300)={0x10000, 0x80000001, 0xffffffffffffffff, 0x404}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000680)="66bad10466b8008066ef65421525330000c482f1012fc4e241bba600a00000c4e1d168c6450f0b470f30b9800000c00f3235000800000f3066baf80cb809545e87ef66bafc0cecc4e17c5b7600", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='sit0\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) arch_prctl(0x1006, &(0x7f0000000380)="d6197706b4e1e8207ca3869c8da7e4fdda52f16faa0c0d9c6b39219bf8af9c8c0e680a2018908dd1ce72bb75cbd35ddf2abeb14680dab730818954f3ba8bb750dbf287872c863e8d8d41733247780b3ba78a619b07653ec241af5c77897b273b63ab3401f1159237d35a34891dfaa38687b9b80f5ab814ad897b992006fc7aa72637b95a908c66983aa4b4c03d00c51c35e50e2f3744dc688b8ed62591dad451f04ed113449168ad80d5cb5fdca57f9fab6fa01d4c9a09df9d519f7de33d77fc35d31b7b6838569ce79862a9a48e98b248a656") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x0, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'ip6_vti0\x00', {0x2}}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0xfffffffffffffff9, r5}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="260f08f4660f3a0ed5e066660f1a44000fac7000fbd1e5440f20c0663509000000440f22c0ba2100ec66f30f2a3066b9a00200000f32", 0x36}], 0x1, 0x40, &(0x7f0000000280)=[@cr0, @cr4={0x1, 0x120000}], 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0, 0x0, 0x0, @link_local}]}) 2018/04/05 23:17:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x8000, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0xe, 0x24, 0x330, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0xffffffffffffffe0}, 0x1}, 0x0) 2018/04/05 23:17:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/05 23:17:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000012000/0x4000)=nil, 0x4000}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') close(r0) [ 87.123845] binder: 7702:7704 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2018/04/05 23:17:18 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) geteuid() syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13e, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 87.238188] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.247516] *** Guest State *** [ 87.251103] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 87.259993] CR4: actual=0x0000000000122050, shadow=0x0000000000120020, gh_mask=ffffffffffffe871 [ 87.268861] CR3 = 0x00000000fffbc000 [ 87.272638] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 87.278638] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 87.284671] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 87.291379] CS: sel=0x0000, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 87.299407] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 87.307417] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 87.307788] binder: 7728:7729 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 87.315424] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 2018/04/05 23:17:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 87.315454] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 87.315472] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 87.315490] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 87.358089] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 87.366114] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 87.374126] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 87.382150] EFER = 0x0000000000000001 PAT = 0x0007040600070406 2018/04/05 23:17:18 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{0x5001, 0x103001, 0x10, 0x5, 0x8, 0x3f, 0x43db0c43, 0x8, 0xb6, 0x8, 0x7f, 0x7}, {0x1f000, 0x10000, 0xf, 0x6, 0x1, 0x8, 0x9, 0x952, 0x5, 0x1, 0x9a43, 0x9}, {0x106005, 0xd000, 0x10, 0x3, 0x100000001, 0x10001, 0x8000, 0x400000, 0x100000000, 0x2381, 0x7, 0xace}, {0xf000, 0x107004, 0x3, 0x3, 0x80000001, 0x8, 0x1, 0xffffffffffff8001, 0x4, 0x1, 0xb6, 0x5}, {0x2, 0x5000, 0x1b, 0x3, 0x9, 0x1, 0x80000001, 0x5, 0x0, 0x5, 0x2, 0x9d}, {0x102000, 0x3004, 0x0, 0x9, 0x2, 0xfff, 0x6, 0x10000, 0x0, 0x100000001, 0x10000, 0x8}, {0x0, 0xf000, 0x0, 0x7fff, 0xc30, 0x9, 0x3, 0x2d9, 0xb380, 0x1ff, 0x401, 0x2}, {0x5004, 0xf000, 0xb, 0x5, 0x4, 0xbd92, 0x6a10, 0x100, 0x0, 0x101, 0x7fffffff, 0x2}, {0x17000, 0x100000}, {0x1f005, 0x4000}, 0x20000008, 0x0, 0x2000, 0x400000, 0xf, 0x1, 0xf004, [0x1, 0xffff, 0xfff, 0xe026]}) fcntl$dupfd(r0, 0x409, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x800, 0x1, 'client1\x00', 0x3, "afee33b5eed8002a", "6464d43bd1a770f461b84581146f2a68fdfc41cf28ab98200d11ea80db39af84", 0xfffffffeffffffff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/04/05 23:17:18 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x100}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000151000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="7365956d4c897857f7d6f250d301017ca4e337c26afa1f3a6019474577f9c8f72b4b51d1aa957ecbc2a58f5bdc35ba9d0e16ff6fad659cd0d15b4652a21af6e2cd51bd2046ae8b464a2cdc213c3a4fa72339fa80c17b958d6175ff288ca4265f4205ba6313cbd4f26131ed88054dee8ae6060ce5fc8d") [ 87.388589] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 87.396080] Interruptibility = 00000000 ActivityState = 00000000 [ 87.402338] *** Host State *** [ 87.405573] RIP = 0xffffffff811ee723 RSP = 0xffff88018bb67370 [ 87.411588] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 87.418054] FSBase=00007f13f35b9700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 87.425922] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 87.431862] CR0=0000000080050033 CR3=00000001c3858000 CR4=00000000001426e0 2018/04/05 23:17:18 executing program 3: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) [ 87.438912] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 87.445631] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 87.451727] *** Control State *** [ 87.455221] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 87.461918] EntryControls=0000d1ff ExitControls=0023efff [ 87.467418] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 87.474375] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 87.481081] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 87.487696] reason=80000021 qualification=0000000000000000 [ 87.494088] IDTVectoring: info=00000000 errcode=00000000 [ 87.499575] TSC Offset = 0xffffffce78e41b90 [ 87.503944] EPT pointer = 0x000000018dfa601e [ 87.581723] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xe2b, 0x0, 0x10000000000ffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000016c0)=0x7, 0x4) r3 = gettid() waitid(0x1, r3, 0x0, 0x40000000, &(0x7f0000001480)={{0x0}, {0x0}}) read(r1, &(0x7f0000000200)=""/250, 0x2874b894) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001540)='/dev/sequencer\x00', 0x80000, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000001640)={0x0, 0x0, 0x200}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r7 = accept$alg(r6, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0xfd0}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) recvmsg(r7, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r8 = memfd_create(&(0x7f0000000140)=']mime_typeposix_acl_accesskeyring\x00', 0x3) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000001700)={0x7f, 0xa0f, 0x7, 0x504}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r7, 0xc008551a, &(0x7f0000001a40)=ANY=[@ANYPTR64=&(0x7f0000001a80)=ANY=[@ANYRES64=r5], @ANYRES16, @ANYRES64=r4, @ANYPTR64=&(0x7f0000001a00)=ANY=[@ANYRES64=r0], @ANYRES64=r7, @ANYPTR]) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r8) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000015c0), &(0x7f0000001600)=0x4) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001680)={0x2, &(0x7f0000001580)=[{0x6, 0x7ff, 0x4, 0x1}, {0x1000, 0x9, 0x1ff, 0x4}]}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r9, 0x29, 0x42, &(0x7f0000000000), &(0x7f0000000100)=0x4) connect$nfc_raw(r2, &(0x7f0000000040)={0x27}, 0x10) 2018/04/05 23:17:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13e, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:19 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:19 executing program 4 (fault-call:2 fault-nth:0): r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) io_setup(0x8400000003, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='0', 0x1}]) 2018/04/05 23:17:19 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0xfffffffffffffff8}) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="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", 0x1000, 0xfffffffffffffffa) openat$cgroup(r0, &(0x7f0000000480)='syz1\x00', 0x200002, 0x0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="dca4adcfe55510b098aea814d8c641cdc59982f448187d0d48d945cf41ceb7f43ec611443aa765c1bd048aed1712ef1f04c3e743d73a75e63db4a3de5c095b09b6ef05daae1679942c129e19437f8d590193ade313cd", 0x56, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000004c0)={@multicast2, @multicast1}, &(0x7f0000000500)=0xc) r3 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)=')\x00', 0xffffffffffffffff) init_module(&(0x7f0000000540)=')\x00', 0x2, &(0x7f0000000580)='syz1\x00') keyctl$dh_compute(0x17, &(0x7f00000003c0)={r1, r2, r3}, &(0x7f0000000400)=""/112, 0x70, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) clock_adjtime(0x0, &(0x7f0000000740)={0x163d263c}) 2018/04/05 23:17:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/05 23:17:19 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0xfeffffff}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:19 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) [ 88.116310] binder: 7765:7767 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 88.129427] FAULT_INJECTION: forcing a failure. [ 88.129427] name failslab, interval 1, probability 0, space 0, times 0 [ 88.141083] CPU: 0 PID: 7762 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 88.147866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.157234] Call Trace: [ 88.159855] dump_stack+0x1b9/0x29f 2018/04/05 23:17:19 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) [ 88.163517] ? arch_local_irq_restore+0x52/0x52 [ 88.168232] should_fail.cold.4+0xa/0x1a [ 88.172329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.177475] ? graph_lock+0x170/0x170 [ 88.181322] ? find_held_lock+0x36/0x1c0 [ 88.185426] ? __lock_is_held+0xb5/0x140 [ 88.189554] ? check_same_owner+0x320/0x320 [ 88.193915] ? rcu_note_context_switch+0x710/0x710 [ 88.198858] ? lock_downgrade+0x8e0/0x8e0 [ 88.203041] should_failslab+0x124/0x180 [ 88.207131] kmem_cache_alloc_trace+0x2cb/0x780 [ 88.211858] ? __might_sleep+0x95/0x190 2018/04/05 23:17:19 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) [ 88.215884] snd_pcm_info_user+0x4c/0xd0 [ 88.219978] snd_pcm_control_ioctl+0x5e8/0x690 [ 88.224595] snd_ctl_ioctl+0x7b3/0x10a0 [ 88.228609] ? snd_ctl_elem_add_user+0x170/0x170 [ 88.233422] ? __fget+0x40c/0x650 [ 88.236908] ? match_held_lock+0x851/0x8b0 [ 88.241175] ? expand_files.part.8+0x9a0/0x9a0 [ 88.245775] ? kasan_check_write+0x14/0x20 [ 88.250027] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 88.254985] ? wait_for_completion+0x870/0x870 [ 88.259602] ? snd_ctl_elem_add_user+0x170/0x170 2018/04/05 23:17:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) [ 88.264379] do_vfs_ioctl+0x1cf/0x1650 [ 88.268298] ? ioctl_preallocate+0x2e0/0x2e0 [ 88.272724] ? fget_raw+0x20/0x20 [ 88.276210] ? __sb_end_write+0xac/0xe0 [ 88.280220] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 88.283316] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.285766] ? fput+0x130/0x1a0 [ 88.285810] ? ksys_write+0x1a6/0x250 [ 88.285855] ? security_file_ioctl+0x9b/0xd0 [ 88.285882] ksys_ioctl+0xa9/0xd0 [ 88.285912] SyS_ioctl+0x24/0x30 [ 88.309608] ? ksys_ioctl+0xd0/0xd0 [ 88.313254] do_syscall_64+0x29e/0x9d0 [ 88.317154] ? vmalloc_sync_all+0x30/0x30 [ 88.321324] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.325839] ? finish_task_switch+0x1ca/0x820 [ 88.330361] ? syscall_return_slowpath+0x5c0/0x5c0 [ 88.335316] ? syscall_return_slowpath+0x30f/0x5c0 [ 88.340276] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 88.345672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.350569] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 88.355775] RIP: 0033:0x4552d9 [ 88.358981] RSP: 002b:00007f16059dcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/05 23:17:19 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) [ 88.366728] RAX: ffffffffffffffda RBX: 00007f16059dd6d4 RCX: 00000000004552d9 [ 88.374017] RDX: 0000000020000000 RSI: 00000000c1205531 RDI: 0000000000000013 [ 88.379854] binder: release 7788:7789 transaction 71 out, still active [ 88.381292] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.381303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 88.381314] R13: 00000000000002b8 R14: 00000000006f71e0 R15: 0000000000000000 [ 88.410296] binder: undelivered TRANSACTION_COMPLETE 2018/04/05 23:17:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:19 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x0) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) [ 88.415491] binder: send failed reply for transaction 71, target dead 2018/04/05 23:17:19 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080), 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000680), &(0x7f00000000c0)=""/166}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)) r1 = perf_event_open(&(0x7f00000008c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpid() bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040), 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r4, &(0x7f0000000300), &(0x7f0000000240)="06"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r4, &(0x7f0000000040)}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000000400)='syzk!ller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) socketpair(0x3, 0x7, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r6, &(0x7f0000000680)={&(0x7f0000000300)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)="119ed7a3635449d68da567377b457edd86ce2ceaf7c0f5cf4e4fa930690bdd374895cf71d314503da3258d206bc377a6753e82cf8956b3070939216a7e5b7fecaefac94fc4ebce3c5ff957f305ba71bb220030e9c0def0a87f16b16115d1c293d90afbee8031ae852726eab52fd5e33fcf0afbde22160f4a7e836d6c55571e156c4971bd071b01f04cbd696839c836cfcc8e81dd1154f5b989fe421a30c8cdcb582c556aa1d237378b747d66969b673ebf8f839799", 0xb5}], 0x1, &(0x7f0000000540), 0x0, 0x4000}, 0x24044804) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nsfs\x00', 0x10020, &(0x7f0000000240)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3a000, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4, @in=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000540)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000a40)=""/249) sendmsg$netlink(r2, &(0x7f0000000a00)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000980)=[{&(0x7f0000000280)={0x18, 0x13, 0xc00, 0x0, 0x25dfdbfd, "", [@typed={0x8, 0x23, @ipv4=@broadcast=0xffffffff}]}, 0x18}, {&(0x7f0000000400)={0x10, 0x14, 0x30a, 0x70bd2c, 0x25dfdbff}, 0x10}, {&(0x7f00000007c0)={0x10, 0x13, 0x300, 0x70bd2b, 0x25dfdbfe}, 0x10}, {&(0x7f0000000880)={0x10, 0x41, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x10}], 0x4, 0x0, 0x0, 0x20000000}, 0x20000010) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 88.507727] binder: release 7793:7795 transaction 73 out, still active [ 88.514508] binder: undelivered TRANSACTION_COMPLETE [ 88.519694] binder: send failed reply for transaction 73, target dead [ 88.575952] [ 88.577899] ********************************************************** [ 88.584614] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 88.591316] ** ** [ 88.598049] ** trace_printk() being used. Allocating extra memory. ** [ 88.604767] ** ** [ 88.611462] ** This means that this is a DEBUG kernel and it is ** [ 88.618141] ** unsafe for production use. ** [ 88.624820] ** ** [ 88.631497] ** If you see this message and you are not debugging ** [ 88.638220] ** the kernel, report this immediately to your vendor! ** [ 88.644900] ** ** [ 88.651584] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 88.658285] ********************************************************** [ 88.715722] EXT4-fs (sda1): Unrecognized mount option "bpf_trace_printk#6 [ 88.715722] cannot call GPL only function from proprietary program [ 88.715722] " or missing value [ 88.761408] EXT4-fs (sda1): Unrecognized mount option "bpf_trace_printk#6 [ 88.761408] cannot call GPL only function from proprietary program [ 88.761408] " or missing value 2018/04/05 23:17:20 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x0) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000000290000000b00000050ae98b60fa0eaba191d022dbd3f12d0fc53ebe3b55a2c53c5bcd54e"], 0x10}}], 0x2, 0x0) 2018/04/05 23:17:20 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x200000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xe2b, 0x0, 0x10000000000ffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000016c0)=0x7, 0x4) r3 = gettid() waitid(0x1, r3, 0x0, 0x40000000, &(0x7f0000001480)={{0x0}, {0x0}}) read(r1, &(0x7f0000000200)=""/250, 0x2874b894) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001540)='/dev/sequencer\x00', 0x80000, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000001640)={0x0, 0x0, 0x200}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r7 = accept$alg(r6, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0xfd0}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) recvmsg(r7, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r8 = memfd_create(&(0x7f0000000140)=']mime_typeposix_acl_accesskeyring\x00', 0x3) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000001700)={0x7f, 0xa0f, 0x7, 0x504}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r7, 0xc008551a, &(0x7f0000001a40)=ANY=[@ANYPTR64=&(0x7f0000001a80)=ANY=[@ANYRES64=r5], @ANYRES16, @ANYRES64=r4, @ANYPTR64=&(0x7f0000001a00)=ANY=[@ANYRES64=r0], @ANYRES64=r7, @ANYPTR]) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r8) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000015c0), &(0x7f0000001600)=0x4) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001680)={0x2, &(0x7f0000001580)=[{0x6, 0x7ff, 0x4, 0x1}, {0x1000, 0x9, 0x1ff, 0x4}]}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r9, 0x29, 0x42, &(0x7f0000000000), &(0x7f0000000100)=0x4) connect$nfc_raw(r2, &(0x7f0000000040)={0x27}, 0x10) 2018/04/05 23:17:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/04/05 23:17:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:20 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000000000)=""/146, 0x92) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x301, 0x0, 0x0, {0x100006}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0x49, "4e6e6bc11162f54776f620d98d187a16b60933e4a6d4cde819ad1d3213abec45efbcb5440c677f957655a0cc2f3409a5d1d7c83aea985ed7b52ce26ec6fa53673a8e906a6c385bd585"}, &(0x7f00000009c0)=0x51) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20}, 0x10) getcwd(&(0x7f00000004c0)=""/202, 0xca) r2 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0x1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x5, 0x9, 0x1fe, 0x7c7d, &(0x7f0000000180)='yam0\x00', 0x1, 0x4, 0x1000}) sendto$inet(r0, &(0x7f000077effe)="7f", 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={r0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001040)=@nat={'nat\x00', 0x19, 0x4, 0x5a0, [0x20000a40, 0x0, 0x0, 0x20000a70, 0x20000cf0], 0x0, &(0x7f00000003c0), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x88e7, 'syz_tun\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x65e18669f4502e37}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x3, 0x0, 0x0, 'nr0\x00', 'vlan0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @empty, [0x0, 0xed410f649435a91b, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x17, 0x8, 0x0, 'ip6_vti0\x00', 'ip6gretap0\x00', 'lo\x00', 'gre0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x0, 0xc6}}}}, {{{0x9, 0x0, 0x0, 'syz_tun\x00', 'eql\x00', 'lo\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0x680708851e213d6c], 0xe0, 0x130, 0x168, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3f, 0x5}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x8}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "83bfe8d1438ffbf48c003f5fecbdfb4a56f8296b4f615ee0112d0a29d345", 0x4}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}}]}]}, 0x618) 2018/04/05 23:17:20 executing program 4 (fault-call:2 fault-nth:1): r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000015c0), 0x111}}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0100000000000000", @ANYPTR=&(0x7f0000005540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000002088d1b8ff1497f9025313dc038ea38ca51421aefa38ad86dc85cdf62461f7cdea56c959640bb155c9d55102e2c96688933d78c0e16360f5771debfad2140989a808fc4fe91fb2c80fba699cb1279a7600e82ce69f78da77e0f3b0c04806dcbc01d6c4"], 0x20) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4e20, 0x0, 0x4e20, 0x7, 0x2, 0x80, 0x20, 0x2e, r3, r4}, {0x0, 0x0, 0x1000, 0x81, 0x7, 0x0, 0x1, 0x32}, {0x2, 0x6, 0x2, 0xfffffffffffffffe}, 0x2, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3503, 0x3, 0x2, 0x400, 0x20, 0xdbaf, 0x2}}, 0xe8) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x400, 0x0) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f00000002c0)={{0x8, 0x8}, 0x19}, 0x10) sync_file_range(r0, 0xed5, 0xc0000000000, 0x7) r6 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x600) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e20}}, 0xff, 0x1ff, 0x40, 0x1000, 0x80000001}, &(0x7f0000000740)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000780)={r7, 0x0, 0x0, 0x307}, 0x10) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f00000029c0)=ANY=[@ANYBLOB="03000000000000fa0a0000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa0000db62", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x36) r8 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r8, r0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00000007c0)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/05 23:17:20 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x0) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/04/05 23:17:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xa1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="000000000000bfbb1a059bfc46b9cf46f3d32f0000871daea2b206b4b41e908d1de460c9eaccdd69cc6f682fbc47b5a32e03b0b1454d44fa24b73055b88a1b14bdcd0c13e71a9ac3260698c6f727416c9f30b71f3fb39c4da610520d38e067f923fc0b2d4d5c2f666b9f58afee8e77f2387e673004a7fda155d0b381086845ef772a44bd6dfb1f60d66198dc365de5d7bd577f52cab290f1a698248636"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 89.123923] binder: release 7831:7834 transaction 75 out, still active [ 89.130748] binder: undelivered TRANSACTION_COMPLETE [ 89.135962] binder: send failed reply for transaction 75, target dead [ 89.170545] binder: 7838:7841 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2018/04/05 23:17:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xa1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="000000000000bfbb1a059bfc46b9cf46f3d32f0000871daea2b206b4b41e908d1de460c9eaccdd69cc6f682fbc47b5a32e03b0b1454d44fa24b73055b88a1b14bdcd0c13e71a9ac3260698c6f727416c9f30b71f3fb39c4da610520d38e067f923fc0b2d4d5c2f666b9f58afee8e77f2387e673004a7fda155d0b381086845ef772a44bd6dfb1f60d66198dc365de5d7bd577f52cab290f1a698248636"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40045532, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:20 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 89.235172] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.274576] binder: 7854:7855 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2018/04/05 23:17:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc008551c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x20000000) 2018/04/05 23:17:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xa1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="000000000000bfbb1a059bfc46b9cf46f3d32f0000871daea2b206b4b41e908d1de460c9eaccdd69cc6f682fbc47b5a32e03b0b1454d44fa24b73055b88a1b14bdcd0c13e71a9ac3260698c6f727416c9f30b71f3fb39c4da610520d38e067f923fc0b2d4d5c2f666b9f58afee8e77f2387e673004a7fda155d0b381086845ef772a44bd6dfb1f60d66198dc365de5d7bd577f52cab290f1a698248636"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 89.372409] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.423992] binder: 7873:7874 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 89.471773] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.888793] xt_time: unknown flags 0x34 [ 89.907006] xt_time: unknown flags 0x34 2018/04/05 23:17:21 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1010}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000000000000}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c00000000000a000000000000000000000008001500070000000800160004000100"], 0x2c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60400}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000a0e000726bd7000fbdbdf250000000308003100000000003dc081e5528b28583cad64b3a541e13be0e19de445b45d9c3367738655c2b72e43b4b014e054d1be6e501692dadabae2b958d3540a32f4a6704a7bfd02e82b049b33a24578e51bb424eb92bf3d4d6753a2cde44fceb59b5d6bf15209c842bfa14c00aa7d1ac968fb4417857079a50b036bc41952944cab7f65c6224ccb057fbd8781594b2966fd32e7e722620d079eb64e9751706be8b371e5e84632a6663cd54235a051873f0ef4e5abadbdf8770ddd2d10d396a91bb05ee3e161dcec270db166f376f5bd"], 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0xafe25d566dd1ca35) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfd, 0x2}, 0xc) shmdt(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/04/05 23:17:21 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x200000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x4) write(r0, &(0x7f0000000000)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/05 23:17:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc0189436, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xf0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="000000000000bfbb1a059bfc46b9cf46f3d32f0000871daea2b206b4b41e908d1de460c9eaccdd69cc6f682fbc47b5a32e03b0b1454d44fa24b73055b88a1b14bdcd0c13e71a9ac3260698c6f727416c9f30b71f3fb39c4da610520d38e067f923fc0b2d4d5c2f666b9f58afee8e77f2387e673004a7fda155d0b381086845ef772a44bd6dfb1f60d66198dc365de5d7bd577f52cab290f1a698248636fcccd467ce346d814fdf3f67b03bbba9e8fd13b7c051a49a6a1aff2b6681b1be207dce55098685bd438fd81615a140850783161c125b92bb35a73af8bb75faf4f5d19e54921fd2e85959b710b7ff8d"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/04/05 23:17:21 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x200000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:21 executing program 1 (fault-call:0 fault-nth:0): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 90.057776] binder: 7897:7899 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2018/04/05 23:17:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000018c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0xd67, r3}) 2018/04/05 23:17:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xf0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="000000000000bfbb1a059bfc46b9cf46f3d32f0000871daea2b206b4b41e908d1de460c9eaccdd69cc6f682fbc47b5a32e03b0b1454d44fa24b73055b88a1b14bdcd0c13e71a9ac3260698c6f727416c9f30b71f3fb39c4da610520d38e067f923fc0b2d4d5c2f666b9f58afee8e77f2387e673004a7fda155d0b381086845ef772a44bd6dfb1f60d66198dc365de5d7bd577f52cab290f1a698248636fcccd467ce346d814fdf3f67b03bbba9e8fd13b7c051a49a6a1aff2b6681b1be207dce55098685bd438fd81615a140850783161c125b92bb35a73af8bb75faf4f5d19e54921fd2e85959b710b7ff8d"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 90.124120] binder: undelivered TRANSACTION_ERROR: 29201 [ 90.131927] FAULT_INJECTION: forcing a failure. [ 90.131927] name failslab, interval 1, probability 0, space 0, times 0 [ 90.143262] CPU: 0 PID: 7909 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 90.150020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.159379] Call Trace: [ 90.161982] dump_stack+0x1b9/0x29f [ 90.165629] ? arch_local_irq_restore+0x52/0x52 [ 90.170319] should_fail.cold.4+0xa/0x1a [ 90.174392] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 90.179510] ? _raw_spin_unlock+0x22/0x30 [ 90.183673] ? __handle_mm_fault+0x88c/0x4150 [ 90.188187] ? find_held_lock+0x36/0x1c0 [ 90.192278] ? check_same_owner+0x320/0x320 [ 90.196620] ? rcu_note_context_switch+0x710/0x710 [ 90.201573] should_failslab+0x124/0x180 [ 90.205648] kmem_cache_alloc+0x2af/0x760 [ 90.208265] binder: 7919:7920 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 90.209801] ? handle_mm_fault+0x55a/0xc70 2018/04/05 23:17:21 executing program 5: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x9, 0x6, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x10001}, &(0x7f00000001c0)=0x8) r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xffff, 0x30}, &(0x7f0000000080)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) sendmsg(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1000028c}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) r3 = dup3(r2, r0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000180)={0xffffffffffffffc1, 0xffffffffffffffff, 0x9, 0x800}, 0x10) [ 90.209821] ? __handle_mm_fault+0x4150/0x4150 [ 90.209839] getname_flags+0xd0/0x5a0 [ 90.209858] getname+0x19/0x20 [ 90.209875] do_sys_open+0x38e/0x770 [ 90.239921] ? filp_open+0x80/0x80 [ 90.243466] ? mm_fault_error+0x380/0x380 [ 90.247628] ? ksys_ioctl+0x81/0xd0 [ 90.251269] SyS_open+0x2d/0x40 [ 90.254569] ? do_sys_open+0x770/0x770 [ 90.258468] do_syscall_64+0x29e/0x9d0 [ 90.262366] ? vmalloc_sync_all+0x30/0x30 [ 90.266531] ? _raw_spin_unlock_irq+0x27/0x70 2018/04/05 23:17:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xf0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="000000000000bfbb1a059bfc46b9cf46f3d32f0000871daea2b206b4b41e908d1de460c9eaccdd69cc6f682fbc47b5a32e03b0b1454d44fa24b73055b88a1b14bdcd0c13e71a9ac3260698c6f727416c9f30b71f3fb39c4da610520d38e067f923fc0b2d4d5c2f666b9f58afee8e77f2387e673004a7fda155d0b381086845ef772a44bd6dfb1f60d66198dc365de5d7bd577f52cab290f1a698248636fcccd467ce346d814fdf3f67b03bbba9e8fd13b7c051a49a6a1aff2b6681b1be207dce55098685bd438fd81615a140850783161c125b92bb35a73af8bb75faf4f5d19e54921fd2e85959b710b7ff8d"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 90.271043] ? finish_task_switch+0x1ca/0x820 [ 90.275549] ? syscall_return_slowpath+0x5c0/0x5c0 [ 90.275688] binder: undelivered TRANSACTION_ERROR: 29201 [ 90.280485] ? syscall_return_slowpath+0x30f/0x5c0 [ 90.280505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 90.280522] ? retint_user+0x18/0x18 [ 90.280546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.280573] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 90.280588] RIP: 0033:0x40f531 [ 90.280600] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 2018/04/05 23:17:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc008551b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0xfffffd74, 0x35) 2018/04/05 23:17:21 executing program 1 (fault-call:0 fault-nth:1): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 90.318086] binder: 7925:7926 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 90.321067] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 90.321077] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 90.321086] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.321095] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 90.321104] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000000 [ 90.405641] FAULT_INJECTION: forcing a failure. [ 90.405641] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 90.417492] CPU: 1 PID: 7937 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 90.424256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.433616] Call Trace: [ 90.436222] dump_stack+0x1b9/0x29f [ 90.439868] ? arch_local_irq_restore+0x52/0x52 [ 90.444557] ? perf_trace_lock_acquire+0xe3/0x980 [ 90.449427] should_fail.cold.4+0xa/0x1a [ 90.453499] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 90.458597] ? graph_lock+0x170/0x170 [ 90.462394] ? debug_check_no_locks_freed+0x310/0x310 [ 90.467574] ? debug_check_no_locks_freed+0x310/0x310 [ 90.472755] ? find_held_lock+0x36/0x1c0 [ 90.476815] ? perf_trace_lock+0xd6/0x900 [ 90.480954] ? perf_trace_lock_acquire+0xe3/0x980 [ 90.485791] ? zap_class+0x720/0x720 [ 90.490254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 90.495778] ? should_fail+0x21b/0xbcd [ 90.499658] ? add_mm_counter_fast+0xd0/0xd0 [ 90.504062] __alloc_pages_nodemask+0x34e/0xd70 [ 90.508724] ? _raw_spin_unlock+0x22/0x30 [ 90.512864] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 90.517879] ? find_held_lock+0x36/0x1c0 [ 90.521949] ? check_same_owner+0x320/0x320 [ 90.526271] cache_grow_begin+0x72/0x6c0 [ 90.530331] kmem_cache_alloc+0x689/0x760 [ 90.534465] ? handle_mm_fault+0x55a/0xc70 [ 90.538700] getname_flags+0xd0/0x5a0 [ 90.542492] getname+0x19/0x20 [ 90.545675] do_sys_open+0x38e/0x770 [ 90.549381] ? filp_open+0x80/0x80 [ 90.552906] ? mm_fault_error+0x380/0x380 [ 90.557050] ? ksys_ioctl+0x81/0xd0 [ 90.560668] SyS_open+0x2d/0x40 [ 90.563937] ? do_sys_open+0x770/0x770 [ 90.567815] do_syscall_64+0x29e/0x9d0 [ 90.571687] ? vmalloc_sync_all+0x30/0x30 [ 90.575825] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.580309] ? finish_task_switch+0x1ca/0x820 [ 90.584792] ? syscall_return_slowpath+0x5c0/0x5c0 [ 90.589711] ? syscall_return_slowpath+0x30f/0x5c0 [ 90.594630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 90.600156] ? retint_user+0x18/0x18 [ 90.603862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.608698] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 90.613872] RIP: 0033:0x40f531 [ 90.617049] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 90.624746] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 90.632001] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 90.639264] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.646519] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 90.653779] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000001 [ 90.691714] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x117, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800001000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x28) sendto$inet6(r0, &(0x7f00000000c0)="eb380cfbe63714aee5ca7722648a673d1a594405f5e053195478d6517c285e7b3590026a308f33c3feaa498036cabc857116aa7037588d56c5f1ab30b9ad257ddcf40ae6fa9f6e344198bb58df8afc246add97b3c357528b34f5231f06a7f2544212174ae956449aa475121b7ac839890ebc89d26ca119288d4643d04e96f6de0c249104216126c3fe2f88", 0x8b, 0x40000, &(0x7f000010e000)={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1e9) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}, {{&(0x7f00000053c0)=@ethernet, 0x80, &(0x7f00000065c0), 0x0, &(0x7f0000006600)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000006840)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) r1 = fcntl$dupfd(r0, 0xd9740ff9f3f5116b, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000000)={0x4, 0x0, 0xd1b5, 0xffffffffffff8003, "e66357438e5c168315639c4672fc83e6e053d300da4bae093c510100f9ffb7a7ff945dbde1c58f3fa5cbccc0", 0xaef}) 2018/04/05 23:17:22 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1007}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/04/05 23:17:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000001480)={{0x4000001ff, 0x20100000800009}, {}, 0x0, 0x0, 0x3}) 2018/04/05 23:17:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1105517, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:22 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x8000000000088) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x22) r1 = getgid() setgid(r1) r2 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000016c0)={r3, 0xef83}, &(0x7f0000001800)=0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) r5 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0}, &(0x7f0000002dc0)=0xc) getresgid(&(0x7f0000002e00), &(0x7f0000002e40)=0x0, &(0x7f0000002e80)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002ec0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002f00)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000003000)=0xe8) r10 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003040)=0x0) stat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00000032c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000000180)="a769542d07bab0a433d0e56712841d9c8ff20e2417f346cac14a3ba7e61f3eeb1a3214d70e7d1d1d06e35448585ad61f1694056081b6cf85a13c0cce0366d1c8253772399c6b9814e179f6f8de6e6816766c7528e252c4979b91a7016246e47cf3e5", 0x62}, {&(0x7f0000000200)="7ead7fc452ba237956d1b0716d2d3816db3b9b68bb95f3e60a17a2515a963347ad83475c4b059bd07f8abf38549a55081965057758288a2102092d8bc5207680571a3b0321b4a0f502d2589c908a3b23d6df3579104934246cfacf10018e49a656e3c861d739cd76c8d20a691aaa9bf80e1a6f2540f46f0f90caf4dac332d19f036dc9aae06acf3e25337fc37051b2213392eef2c2bdfdc51766a0df2f5959a516f9e99b8743e5d9c61db1d79d862eaa28dbcf436e28f6a2e7b5b28dfa9a6fff6e50bd89a792cbe9bd56e05fb1029e78025196d873e87b21d6486a86cd33b20548270d03d7f43976e52fbec4fac9771e", 0xf0}], 0x4, 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{&(0x7f0000001b40)="225cde68420641a000f9c6f898f0fe9bd4144e27005c4177d68917358aeb902caf77eca28dec5e0adaf33c258f5876e55b547b45b2652347406f0733df2046a567b8f7745fd6928ddbeae223963c9450c6b063bac11f65d230c8754f4b1218c5343be37d7cfe4812ff2b06c003a887bf78be6a0037c75d7164503e4a11d0708c60e7d6cf152da2bdad3582bbac5a83a28bca2cb9146cfb30321b059802537c3c2923468263878744453603899b5b8dbfee736e50ef4328aa1dc0f03bd904116d27283ce6307663962bca93fd44814b836986edd86a5ccee8ebb74c69bc3582f83d2cdb262bd4cbc341c2", 0xea}, {&(0x7f0000001c40)="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", 0x1000}, {&(0x7f0000002c40)="a31413998c892f64a581a4dd1b4232db59dd0b91435ea902c19799b3976e2533f70373f30fd6dfadf5b588e2fc709a830a7720da139455132d399309b8d1b126dd49539e85521779d5bd416c89213531d1e8b9ab4911a33cf32d7b4b3d098ba8480ab8963f80385b67e4c46d847a4dc6902c47c60dd2d8041a55c63ec893f27883a1de047192880af84fa048e3ed121555484c1454d90c1869125cb6f1d01fdeeec44df4c49e33e0489070f5dc83d5b3daef4759293648b0", 0xb8}], 0x5, &(0x7f00000031c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r0, r2, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x1}], 0x3, 0x8000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) 2018/04/05 23:17:22 executing program 1 (fault-call:0 fault-nth:2): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 90.997792] binder: 7949:7952 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 91.008745] FAULT_INJECTION: forcing a failure. [ 91.008745] name failslab, interval 1, probability 0, space 0, times 0 [ 91.020109] CPU: 0 PID: 7959 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 91.026870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.035331] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.036221] Call Trace: [ 91.036246] dump_stack+0x1b9/0x29f [ 91.036266] ? arch_local_irq_restore+0x52/0x52 [ 91.036284] ? __lock_acquire+0x7f5/0x5130 [ 91.036302] should_fail.cold.4+0xa/0x1a [ 91.060849] ? unlock_page+0x1d0/0x2b0 [ 91.064740] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 91.069842] ? debug_check_no_locks_freed+0x310/0x310 [ 91.075038] ? find_held_lock+0x36/0x1c0 [ 91.079104] ? check_same_owner+0x320/0x320 [ 91.083416] ? rcu_note_context_switch+0x710/0x710 [ 91.088339] ? graph_lock+0x170/0x170 [ 91.092142] should_failslab+0x124/0x180 [ 91.096198] kmem_cache_alloc+0x2af/0x760 [ 91.100334] ? debug_check_no_locks_freed+0x310/0x310 [ 91.105526] get_empty_filp+0x125/0x520 [ 91.109505] ? proc_nr_files+0x60/0x60 [ 91.113384] ? lock_downgrade+0x8e0/0x8e0 [ 91.117531] ? graph_lock+0x170/0x170 [ 91.121324] ? kasan_check_read+0x11/0x20 [ 91.125464] ? rcu_is_watching+0x85/0x140 [ 91.129606] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 91.134787] path_openat+0x116/0x4d50 [ 91.138589] ? unwind_get_return_address+0x61/0xa0 [ 91.143513] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 91.148512] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 91.153261] ? find_held_lock+0x36/0x1c0 [ 91.157324] ? lock_downgrade+0x8e0/0x8e0 [ 91.161460] ? do_sys_open+0x38e/0x770 [ 91.165342] ? kasan_check_read+0x11/0x20 [ 91.169494] ? do_raw_spin_unlock+0x9e/0x2e0 [ 91.173890] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 91.178460] ? __lock_is_held+0xb5/0x140 [ 91.182519] ? _raw_spin_unlock+0x22/0x30 [ 91.186654] ? __alloc_fd+0x544/0x6e0 [ 91.190440] ? usercopy_warn+0x120/0x120 [ 91.194500] do_filp_open+0x249/0x350 [ 91.198290] ? may_open_dev+0x100/0x100 [ 91.202252] ? strncpy_from_user+0x3b6/0x500 [ 91.206652] ? mpi_free.cold.1+0x19/0x19 [ 91.210705] ? get_unused_fd_flags+0x121/0x190 [ 91.215274] ? getname_flags+0xd0/0x5a0 [ 91.219239] ? getname_flags+0x26e/0x5a0 [ 91.223290] do_sys_open+0x59a/0x770 [ 91.226996] ? filp_open+0x80/0x80 [ 91.230527] ? mm_fault_error+0x380/0x380 [ 91.234665] ? ksys_ioctl+0x81/0xd0 [ 91.238279] SyS_open+0x2d/0x40 [ 91.241542] ? do_sys_open+0x770/0x770 [ 91.245417] do_syscall_64+0x29e/0x9d0 [ 91.249290] ? vmalloc_sync_all+0x30/0x30 [ 91.253424] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.257903] ? finish_task_switch+0x1ca/0x820 [ 91.262386] ? syscall_return_slowpath+0x5c0/0x5c0 [ 91.267305] ? syscall_return_slowpath+0x30f/0x5c0 [ 91.272220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.277742] ? retint_user+0x18/0x18 [ 91.281445] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.286284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 91.291455] RIP: 0033:0x40f531 2018/04/05 23:17:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x117, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 91.294630] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 91.302325] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 91.309581] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 91.316836] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.324091] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 91.331344] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000002 2018/04/05 23:17:22 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x101001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x9, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/05 23:17:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0xfffffffffffffc68) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/104, &(0x7f0000000100)=0x68) [ 91.367022] binder: 7967:7968 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2018/04/05 23:17:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = pkey_alloc(0x0, 0x4da6fad86b626ed5) pkey_free(r2) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000000000)=0x1, 0x5ab8) 2018/04/05 23:17:22 executing program 1 (fault-call:0 fault-nth:3): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2018/04/05 23:17:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x117, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1f, 0x140) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) [ 91.451230] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 23:17:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc4c85513, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 91.501560] binder: 7980:7981 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2018/04/05 23:17:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x12b, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:23 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lbl#_expiration\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x1, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, {0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x100, 0x7, 0x100000001, 0x8001, 0x0, &(0x7f0000000100), 0x5, 0x6, 0x7}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) close(r1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x3fffffff, 0x4) [ 91.547679] FAULT_INJECTION: forcing a failure. [ 91.547679] name failslab, interval 1, probability 0, space 0, times 0 [ 91.558993] CPU: 0 PID: 7990 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 91.565757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.575117] Call Trace: [ 91.577720] dump_stack+0x1b9/0x29f [ 91.579280] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.581355] ? arch_local_irq_restore+0x52/0x52 [ 91.581376] ? __might_sleep+0x95/0x190 [ 91.581397] should_fail.cold.4+0xa/0x1a [ 91.581417] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 91.581438] ? mutex_trylock+0x2a0/0x2a0 [ 91.609216] ? __lock_acquire+0x7f5/0x5130 [ 91.613480] ? find_held_lock+0x36/0x1c0 [ 91.617571] ? check_same_owner+0x320/0x320 [ 91.621918] ? rcu_note_context_switch+0x710/0x710 [ 91.626853] ? __lock_acquire+0x7f5/0x5130 [ 91.631105] should_failslab+0x124/0x180 [ 91.635188] kmem_cache_alloc_trace+0x2cb/0x780 [ 91.639871] ? wait_for_completion+0x870/0x870 [ 91.644474] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 91.649079] binder: 7994:7997 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 91.649260] ? refcount_add_not_zero+0x320/0x320 [ 91.665085] snd_card_file_add+0xb5/0x480 [ 91.669246] ? snd_component_add+0x180/0x180 [ 91.673662] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 91.676267] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.679202] ? refcount_inc+0x29/0x70 [ 91.679223] ? mutex_unlock+0xd/0x10 [ 91.679242] snd_pcm_oss_open+0x18b/0x1790 [ 91.679262] ? debug_check_no_locks_freed+0x310/0x310 [ 91.679278] ? debug_check_no_locks_freed+0x310/0x310 [ 91.679291] ? debug_check_no_locks_freed+0x310/0x310 [ 91.679308] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 91.717539] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 91.722748] ? do_raw_spin_lock+0xc1/0x200 [ 91.726982] ? graph_lock+0x170/0x170 [ 91.730780] ? find_held_lock+0x36/0x1c0 [ 91.734839] ? lock_downgrade+0x8e0/0x8e0 [ 91.738976] ? m_show+0x5d0/0x5d0 [ 91.742422] ? kasan_check_read+0x11/0x20 [ 91.746573] ? do_raw_spin_unlock+0x9e/0x2e0 [ 91.750970] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 91.755542] ? kasan_check_write+0x14/0x20 [ 91.759762] ? do_raw_spin_lock+0xc1/0x200 [ 91.763986] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 91.769517] soundcore_open+0x508/0x6d0 [ 91.773490] ? sound_devnode+0xf0/0xf0 [ 91.777368] chrdev_open+0x256/0x760 [ 91.781073] ? cdev_put.part.0+0x50/0x50 [ 91.785123] ? errseq_sample+0xf9/0x160 [ 91.789084] ? errseq_check+0x140/0x140 [ 91.793054] ? security_file_open+0x9f/0x1d0 [ 91.797458] do_dentry_open+0x818/0xe40 [ 91.801418] ? security_inode_permission+0xdd/0x110 [ 91.806432] ? cdev_put.part.0+0x50/0x50 [ 91.810485] vfs_open+0x139/0x230 [ 91.813927] path_openat+0x164e/0x4d50 [ 91.817823] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 91.822574] ? find_held_lock+0x36/0x1c0 [ 91.826632] ? lock_downgrade+0x8e0/0x8e0 [ 91.830762] ? do_sys_open+0x38e/0x770 [ 91.834641] ? kasan_check_read+0x11/0x20 [ 91.838787] ? do_raw_spin_unlock+0x9e/0x2e0 [ 91.843185] ? __lock_is_held+0xb5/0x140 [ 91.847244] ? _raw_spin_unlock+0x22/0x30 [ 91.851380] ? __alloc_fd+0x544/0x6e0 [ 91.855171] ? usercopy_warn+0x120/0x120 [ 91.859245] do_filp_open+0x249/0x350 [ 91.863039] ? may_open_dev+0x100/0x100 [ 91.867011] ? strncpy_from_user+0x3b6/0x500 [ 91.871420] ? mpi_free.cold.1+0x19/0x19 [ 91.875470] ? get_unused_fd_flags+0x121/0x190 [ 91.880036] ? getname_flags+0xd0/0x5a0 [ 91.883997] ? getname_flags+0x26e/0x5a0 [ 91.888061] do_sys_open+0x59a/0x770 [ 91.891769] ? filp_open+0x80/0x80 [ 91.895307] ? mm_fault_error+0x380/0x380 [ 91.899447] ? ksys_ioctl+0x81/0xd0 [ 91.903062] SyS_open+0x2d/0x40 [ 91.906325] ? do_sys_open+0x770/0x770 [ 91.910202] do_syscall_64+0x29e/0x9d0 [ 91.914074] ? vmalloc_sync_all+0x30/0x30 [ 91.918210] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.922696] ? finish_task_switch+0x1ca/0x820 [ 91.927178] ? syscall_return_slowpath+0x5c0/0x5c0 [ 91.932099] ? syscall_return_slowpath+0x30f/0x5c0 [ 91.937023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.942551] ? retint_user+0x18/0x18 [ 91.946258] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.951095] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 91.956272] RIP: 0033:0x40f531 [ 91.959445] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 91.967140] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 91.974393] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 91.981652] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.988903] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 91.996156] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000003 2018/04/05 23:17:23 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x80000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:24 executing program 1 (fault-call:0 fault-nth:4): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2018/04/05 23:17:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x8100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x400, 0x6, 0x4, 0xf2a4, "0cfe39463590d4f3d9708a108d528f7f0170afba760312f9183032c00f66367d506a359d20e5f928641cc9c2", 0x800}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) 2018/04/05 23:17:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1105518, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/05 23:17:24 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0xc00}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/05 23:17:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/04/05 23:17:24 executing program 0: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x18fa, 0x5, 0x5, 0xff, 0x0, 0x2, 0x1, 0x7, 0x1, 0x8ec, 0x1, 0x6d5, 0x3ff, 0xc9b, 0x7, 0x1, 0x3, 0x3f, 0x6, 0x8, 0x7, 0x2, 0x7, 0xa008, 0x2, 0x2, 0x8, 0x5, 0x1f, 0x5, 0xac, 0x9, 0x7, 0xffff, 0x3, 0x0, 0x0, 0x1681dade, 0x2, @perf_config_ext={0x13c3047a, 0x177}, 0x4000, 0x0, 0x7, 0x4, 0x5, 0x8, 0x78b}, r1, 0xe, r0, 0x0) process_vm_readv(0x0, &(0x7f0000000480)=[{&(0x7f0000000440)=""/39, 0x27}], 0x1, &(0x7f0000000c00)=[{&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/251, 0xfb}, {&(0x7f0000000780)=""/142, 0x8e}, {&(0x7f0000000840)=""/57, 0x39}, {&(0x7f0000000880)=""/176, 0xb0}, {&(0x7f0000000940)=""/230, 0xe6}, {&(0x7f0000000a40)=""/169, 0xa9}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f0000000040)=""/48, 0x30}], 0x9, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x1a0) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000140)=@llc, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, &(0x7f0000000300)=""/101, 0x65, 0x98e}, 0x100) 2018/04/05 23:17:24 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x12b, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/05 23:17:24 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000140), &(0x7f00000000c0)=0x1) modify_ldt$read(0x0, &(0x7f0000000180)=""/137, 0xfffffffffffffe2d) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x200000) connect$ax25(r1, &(0x7f0000000040)={0x3, {"34a11d0a36535d"}, 0x3}, 0x10) [ 93.025415] FAULT_INJECTION: forcing a failure. [ 93.025415] name failslab, interval 1, probability 0, space 0, times 0 [ 93.036948] CPU: 0 PID: 8021 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 93.043710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.053053] Call Trace: [ 93.055636] dump_stack+0x1b9/0x29f [ 93.059252] ? arch_local_irq_restore+0x52/0x52 [ 93.063907] ? mutex_trylock+0x2a0/0x2a0 [ 93.067971] should_fail.cold.4+0xa/0x1a [ 93.072030] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 93.077122] ? lock_downgrade+0x8e0/0x8e0 [ 93.081259] ? graph_lock+0x170/0x170 [ 93.085055] ? find_held_lock+0x36/0x1c0 [ 93.089112] ? __lock_is_held+0xb5/0x140 [ 93.093169] ? check_same_owner+0x320/0x320 [ 93.097476] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 93.102564] ? rcu_note_context_switch+0x710/0x710 [ 93.107477] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.112483] should_failslab+0x124/0x180 [ 93.116536] kmem_cache_alloc_trace+0x2cb/0x780 [ 93.121190] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 93.126461] snd_pcm_oss_open+0x7e9/0x1790 [ 93.130697] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 93.136220] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 93.141397] ? do_raw_spin_lock+0xc1/0x200 [ 93.145621] ? graph_lock+0x170/0x170 [ 93.149414] ? find_held_lock+0x36/0x1c0 [ 93.153468] ? wake_up_q+0x100/0x100 [ 93.157168] ? lock_downgrade+0x8e0/0x8e0 [ 93.161301] ? m_show+0x5d0/0x5d0 [ 93.164921] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.169320] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 93.173885] ? kasan_check_write+0x14/0x20 [ 93.178108] ? do_raw_spin_lock+0xc1/0x200 [ 93.182340] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 93.187864] soundcore_open+0x508/0x6d0 [ 93.191831] ? sound_devnode+0xf0/0xf0 [ 93.195722] chrdev_open+0x256/0x760 [ 93.199425] ? cdev_put.part.0+0x50/0x50 [ 93.203475] ? errseq_sample+0xf9/0x160 [ 93.207441] ? errseq_check+0x140/0x140 [ 93.211407] ? security_file_open+0x9f/0x1d0 [ 93.215803] do_dentry_open+0x818/0xe40 [ 93.219761] ? security_inode_permission+0xdd/0x110 [ 93.224763] ? cdev_put.part.0+0x50/0x50 [ 93.228814] vfs_open+0x139/0x230 [ 93.232255] path_openat+0x164e/0x4d50 [ 93.236133] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 93.240875] ? find_held_lock+0x36/0x1c0 [ 93.244927] ? lock_downgrade+0x8e0/0x8e0 [ 93.249064] ? do_sys_open+0x38e/0x770 [ 93.252939] ? kasan_check_read+0x11/0x20 [ 93.257068] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.261463] ? __lock_is_held+0xb5/0x140 [ 93.265517] ? _raw_spin_unlock+0x22/0x30 [ 93.269658] ? __alloc_fd+0x544/0x6e0 [ 93.273445] ? usercopy_warn+0x120/0x120 [ 93.277497] do_filp_open+0x249/0x350 [ 93.281281] ? may_open_dev+0x100/0x100 [ 93.285256] ? strncpy_from_user+0x3b6/0x500 [ 93.289661] ? mpi_free.cold.1+0x19/0x19 [ 93.293710] ? get_unused_fd_flags+0x121/0x190 [ 93.298278] ? getname_flags+0xd0/0x5a0 [ 93.302247] ? getname_flags+0x26e/0x5a0 [ 93.306307] do_sys_open+0x59a/0x770 [ 93.310011] ? filp_open+0x80/0x80 [ 93.313545] ? mm_fault_error+0x380/0x380 [ 93.317680] ? ksys_ioctl+0x81/0xd0 [ 93.321303] SyS_open+0x2d/0x40 [ 93.324568] ? do_sys_open+0x770/0x770 [ 93.328442] do_syscall_64+0x29e/0x9d0 [ 93.332320] ? vmalloc_sync_all+0x30/0x30 [ 93.336454] ? _raw_spin_unlock_irq+0x27/0x70 [ 93.340939] ? finish_task_switch+0x1ca/0x820 [ 93.345419] ? syscall_return_slowpath+0x5c0/0x5c0 [ 93.350339] ? syscall_return_slowpath+0x30f/0x5c0 [ 93.355264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.360792] ? retint_user+0x18/0x18 [ 93.364491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.369326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.374506] RIP: 0033:0x40f531 [ 93.377686] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 93.385380] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 93.392644] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 93.401817] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.409073] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 93.416326] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000004 2018/04/05 23:17:24 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@multicast2, @broadcast, @multicast2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/05 23:17:24 executing program 5: r0 = timerfd_create(0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000140)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+30000000}}, &(0x7f00000000c0)) clock_settime(0x0, &(0x7f0000000100)={0x77359400}) [ 93.432308] binder: 8025:8026 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2018/04/05 23:17:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:20 executing program 1 (fault-call:0 fault-nth:5): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:20 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x4b4}) write$sndseq(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x81, 0x6}, {}, @control}], 0x175) 2033/05/18 03:33:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x12b, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 93.552422] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.593318] FAULT_INJECTION: forcing a failure. [ 93.593318] name failslab, interval 1, probability 0, space 0, times 0 [ 93.604655] CPU: 0 PID: 8048 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 93.607284] syz-executor3 (8042) used greatest stack depth: 10872 bytes left [ 93.611414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.611439] Call Trace: [ 93.611462] dump_stack+0x1b9/0x29f [ 93.611489] ? arch_local_irq_restore+0x52/0x52 [ 93.638888] ? rcu_is_watching+0x85/0x140 [ 93.643055] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 93.648305] should_fail.cold.4+0xa/0x1a [ 93.652393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 93.657511] ? kernel_text_address+0x79/0xf0 [ 93.661934] ? __unwind_start+0x166/0x330 [ 93.666104] ? graph_lock+0x170/0x170 [ 93.669929] ? graph_lock+0x170/0x170 [ 93.673745] ? __save_stack_trace+0x7e/0xd0 [ 93.678100] ? find_held_lock+0x36/0x1c0 [ 93.682185] ? __lock_is_held+0xb5/0x140 [ 93.686300] ? check_same_owner+0x320/0x320 [ 93.690631] ? lock_release+0xa10/0xa10 [ 93.694624] ? rcu_note_context_switch+0x710/0x710 [ 93.699580] should_failslab+0x124/0x180 [ 93.703667] kmem_cache_alloc_trace+0x2cb/0x780 [ 93.708353] ? do_raw_read_unlock+0x3f/0x70 [ 93.712668] ? _raw_read_unlock+0x22/0x30 [ 93.716809] ? snd_ctl_get_preferred_subdevice+0x139/0x190 [ 93.722427] snd_pcm_attach_substream+0x465/0xc50 [ 93.727281] snd_pcm_open_substream+0x91/0x3f0 [ 93.731867] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 93.737489] snd_pcm_oss_open+0x96d/0x1790 [ 93.741729] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 93.747270] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 93.752463] ? do_raw_spin_lock+0xc1/0x200 [ 93.756693] ? graph_lock+0x170/0x170 [ 93.760491] ? find_held_lock+0x36/0x1c0 [ 93.764553] ? wake_up_q+0x100/0x100 [ 93.768266] ? lock_downgrade+0x8e0/0x8e0 [ 93.772401] ? m_show+0x5d0/0x5d0 [ 93.775849] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.780243] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 93.784827] ? kasan_check_write+0x14/0x20 [ 93.789052] ? do_raw_spin_lock+0xc1/0x200 [ 93.793280] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 93.798806] soundcore_open+0x508/0x6d0 [ 93.802770] ? sound_devnode+0xf0/0xf0 [ 93.806645] chrdev_open+0x256/0x760 [ 93.810347] ? cdev_put.part.0+0x50/0x50 [ 93.814397] ? errseq_sample+0xf9/0x160 [ 93.818356] ? errseq_check+0x140/0x140 [ 93.822326] ? security_file_open+0x9f/0x1d0 [ 93.826722] do_dentry_open+0x818/0xe40 [ 93.830687] ? security_inode_permission+0xdd/0x110 [ 93.835688] ? cdev_put.part.0+0x50/0x50 [ 93.839747] vfs_open+0x139/0x230 [ 93.843188] path_openat+0x164e/0x4d50 [ 93.847077] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 93.851823] ? find_held_lock+0x36/0x1c0 [ 93.855882] ? lock_downgrade+0x8e0/0x8e0 [ 93.860020] ? do_sys_open+0x38e/0x770 [ 93.863904] ? kasan_check_read+0x11/0x20 [ 93.868044] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.872442] ? __lock_is_held+0xb5/0x140 [ 93.876503] ? _raw_spin_unlock+0x22/0x30 [ 93.880635] ? __alloc_fd+0x544/0x6e0 [ 93.884417] ? usercopy_warn+0x120/0x120 [ 93.888472] do_filp_open+0x249/0x350 [ 93.892263] ? may_open_dev+0x100/0x100 [ 93.896229] ? strncpy_from_user+0x3b6/0x500 [ 93.900638] ? mpi_free.cold.1+0x19/0x19 [ 93.904690] ? get_unused_fd_flags+0x121/0x190 [ 93.909256] ? getname_flags+0xd0/0x5a0 [ 93.913215] ? getname_flags+0x26e/0x5a0 [ 93.917277] do_sys_open+0x59a/0x770 [ 93.920988] ? filp_open+0x80/0x80 [ 93.924516] ? mm_fault_error+0x380/0x380 [ 93.928650] ? ksys_ioctl+0x81/0xd0 [ 93.932270] SyS_open+0x2d/0x40 [ 93.935534] ? do_sys_open+0x770/0x770 [ 93.939408] do_syscall_64+0x29e/0x9d0 [ 93.943277] ? vmalloc_sync_all+0x30/0x30 [ 93.947414] ? _raw_spin_unlock_irq+0x27/0x70 [ 93.951895] ? finish_task_switch+0x1ca/0x820 [ 93.956378] ? syscall_return_slowpath+0x5c0/0x5c0 [ 93.961292] ? syscall_return_slowpath+0x30f/0x5c0 [ 93.966209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.971736] ? retint_user+0x18/0x18 [ 93.975441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.980279] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.985449] RIP: 0033:0x40f531 [ 93.988626] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 93.996321] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 94.003572] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 94.010827] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.018078] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 94.025336] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000005 [ 94.044636] binder: 8051:8055 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 94.082828] binder: undelivered TRANSACTION_ERROR: 29201 2033/05/18 03:33:20 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000015c0)='memory.stat\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001640)={0x3, &(0x7f0000001600)=[{0x2, 0x3, 0x9, 0xfff}, {0x7, 0x1c00000000000, 0x100, 0x9}, {0x40, 0x7, 0x2b, 0x1}]}, 0x10) write(r0, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024d4a2115a1220000000a597f8ec92f6c647bc5dae46c7c115cca5db7843dac321aec80792327b78a8f4e92d801249313849e470e794d7231f83aedf08234c16ffba97e7ccf978ae94d471c096ef33d4ac30ef6c2fafbd18eb", 0xb0) readv(r0, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000001680)={0x3000, 0xf002, 0x8, 0xfffffffffffffffe, 0x1}) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) lchown(&(0x7f0000001740)='./file0\x00', r2, r3) r4 = socket$alg(0x26, 0x5, 0x0) recvmsg(r4, &(0x7f0000001500)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000080)=""/214, 0xd6}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/235, 0xeb}], 0x5, &(0x7f0000001480)=""/120, 0x78, 0x9}, 0x20) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001700), &(0x7f00000016c0)=0x4) r5 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) 2033/05/18 03:33:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300001100d310e1eab4571f170000000000000000000005400600000000000a00000000000000000000000000000000000000000000000000000000000000030008000000000002000000e0000002ae9245de9bb47011eb2a000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000"], 0x88}, 0x1}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x7) 2033/05/18 03:33:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x135, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:20 executing program 1 (fault-call:0 fault-nth:6): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:20 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x3500}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="47fe1c51cb09046cf25179bf2a2e676bd0a934ae4fd4765128f934bd6e3fc6df08d36d973d31fc617e71f80afa254d60208238bc06614ca60aa27f2a9e456bb82cc4a1ddd3bb5ca9"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x80000, 0x0, [0x8, 0x1, 0x0, 0x9, 0xfffffffffffffffb, 0x101, 0x7, 0x907]}) [ 94.163855] binder: 8069:8071 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 94.197524] FAULT_INJECTION: forcing a failure. [ 94.197524] name failslab, interval 1, probability 0, space 0, times 0 [ 94.208846] CPU: 1 PID: 8083 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 94.215604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.224960] Call Trace: [ 94.227561] dump_stack+0x1b9/0x29f [ 94.231191] ? arch_local_irq_restore+0x52/0x52 [ 94.235860] ? rcu_is_watching+0x85/0x140 [ 94.239998] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 94.245186] should_fail.cold.4+0xa/0x1a [ 94.249237] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.254335] ? graph_lock+0x170/0x170 [ 94.258130] ? find_held_lock+0x36/0x1c0 [ 94.262182] ? __lock_is_held+0xb5/0x140 [ 94.266239] ? check_same_owner+0x320/0x320 [ 94.270548] ? rcu_note_context_switch+0x710/0x710 [ 94.275465] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 94.280472] should_failslab+0x124/0x180 [ 94.284522] __kmalloc_track_caller+0x2c4/0x760 [ 94.289177] ? mark_held_locks+0xc9/0x160 [ 94.293317] ? snd_pcm_hw_rule_add+0x444/0x5d0 [ 94.297886] krealloc+0x65/0xb0 [ 94.301155] snd_pcm_hw_rule_add+0x444/0x5d0 [ 94.305555] ? snd_pcm_ioctl_xfern_compat+0x330/0x330 [ 94.310733] ? snd_pcm_debug_name+0x190/0x190 [ 94.315228] ? init_wait_entry+0x1b0/0x1b0 [ 94.319471] snd_pcm_hw_constraints_init+0x4a2/0xd50 [ 94.324564] snd_pcm_open_substream+0x17d/0x3f0 [ 94.329219] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 94.334837] snd_pcm_oss_open+0x96d/0x1790 [ 94.339072] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 94.344600] ? perf_trace_lock+0x900/0x900 [ 94.348818] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 94.354343] ? graph_lock+0x170/0x170 [ 94.358139] ? perf_trace_lock_acquire+0xe3/0x980 [ 94.362977] ? find_held_lock+0x36/0x1c0 [ 94.367037] ? wake_up_q+0x100/0x100 [ 94.370737] ? lock_downgrade+0x8e0/0x8e0 [ 94.374869] ? m_show+0x5d0/0x5d0 [ 94.378311] ? do_raw_spin_unlock+0x9e/0x2e0 [ 94.382709] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 94.387277] ? kasan_check_write+0x14/0x20 [ 94.391499] ? do_raw_spin_lock+0xc1/0x200 [ 94.395723] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 94.401246] soundcore_open+0x508/0x6d0 [ 94.405211] ? sound_devnode+0xf0/0xf0 [ 94.409083] chrdev_open+0x256/0x760 [ 94.412788] ? cdev_put.part.0+0x50/0x50 [ 94.416838] ? errseq_sample+0xf9/0x160 [ 94.420819] ? errseq_check+0x140/0x140 [ 94.424781] ? security_file_open+0x9f/0x1d0 [ 94.429179] do_dentry_open+0x818/0xe40 [ 94.433138] ? security_inode_permission+0xdd/0x110 [ 94.438141] ? cdev_put.part.0+0x50/0x50 [ 94.442194] vfs_open+0x139/0x230 [ 94.445636] path_openat+0x164e/0x4d50 [ 94.449523] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 94.454271] ? find_held_lock+0x36/0x1c0 [ 94.458323] ? lock_downgrade+0x8e0/0x8e0 [ 94.462460] ? kasan_check_read+0x11/0x20 [ 94.466593] ? do_raw_spin_unlock+0x9e/0x2e0 [ 94.471040] ? __lock_is_held+0xb5/0x140 [ 94.475097] ? _raw_spin_unlock+0x22/0x30 [ 94.479230] ? __alloc_fd+0x544/0x6e0 [ 94.483020] ? usercopy_warn+0x120/0x120 [ 94.487079] do_filp_open+0x249/0x350 [ 94.491495] ? may_open_dev+0x100/0x100 [ 94.495454] ? strncpy_from_user+0x3b6/0x500 [ 94.499871] ? mpi_free.cold.1+0x19/0x19 [ 94.503923] ? get_unused_fd_flags+0x121/0x190 [ 94.508494] ? getname_flags+0xd0/0x5a0 [ 94.512457] ? getname_flags+0x26e/0x5a0 [ 94.516509] do_sys_open+0x59a/0x770 [ 94.520214] ? filp_open+0x80/0x80 [ 94.523740] ? mm_fault_error+0x380/0x380 [ 94.527875] ? ksys_ioctl+0x81/0xd0 [ 94.531487] SyS_open+0x2d/0x40 [ 94.534752] ? do_sys_open+0x770/0x770 [ 94.538627] do_syscall_64+0x29e/0x9d0 [ 94.542498] ? vmalloc_sync_all+0x30/0x30 [ 94.546629] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.551108] ? finish_task_switch+0x1ca/0x820 [ 94.555588] ? syscall_return_slowpath+0x5c0/0x5c0 [ 94.560551] ? syscall_return_slowpath+0x30f/0x5c0 [ 94.565471] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.570992] ? retint_user+0x18/0x18 [ 94.574699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.579533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.584710] RIP: 0033:0x40f531 [ 94.587882] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 94.595575] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 94.602830] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 2033/05/18 03:33:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc0045516, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpid() waitid(0x3, r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x5c}, &(0x7f0000000340)=0x8) 2033/05/18 03:33:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x7c, 0x2, 0x9}) [ 94.610082] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.617336] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 94.624588] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000006 2033/05/18 03:33:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x135, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 94.679870] binder: undelivered TRANSACTION_ERROR: 29201 2033/05/18 03:33:21 executing program 1 (fault-call:0 fault-nth:7): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:21 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6(0xa, 0x40000080000, 0xed) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) umount2(&(0x7f0000000500)='./file0\x00', 0x7) socket$key(0xf, 0x3, 0x2) r2 = socket$netlink(0x10, 0x3, 0x17) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000480)=""/108) socketpair(0xd, 0x5, 0xffffffffffffffff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="468d000989ca8ea3ef9b249ee277044d688b3d619e2c823a2426b364ae164815fd6c08b39a8b39efa33c614965b74e7db1197c689ae6a00a0f0ccb2f26f6500430133306af5c525ba314776af4e52ce83da4fda797b55bef9d7c43588db6fbd77fdef7953f0364145d3e1b4a3c425347eb043ffea260a96458747f6bade64ba2252b1b54bc9f60b6776dcab76d25c08ed6fe66e67fb9c512b2c795f6bbc62d81097955b80a74bd322e60d96e7b20", @ANYRES16=r3, @ANYBLOB="08002bbd7000fcdbdf25010000000800050003000000080005ec8ddc00003000020014000100e00000010000000000000000000000000800070000080000080004003f0000000800090007000000080006005107000008000500010100000800040080000000"], 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)={0x2, 0x0, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2d}, @sadb_lifetime={0x4, 0x3, 0x641, 0x5, 0x7}]}, 0x58}, 0x1}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000100)={0xf940, {{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00000002c0)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0x2, 0x0, 0x19be}}) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x4) 2033/05/18 03:33:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80045500, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:21 executing program 5: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) sendto$ipx(r1, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) 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}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002600)=""/217, 0xd9}], 0x1, &(0x7f0000002700)=ANY=[@ANYBLOB="58000007e6ffff008000008f070000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"]], 0x17, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000004c0)=""/62, &(0x7f0000000480)=0xffffffffffffff69) [ 94.747761] binder: 8099:8101 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2033/05/18 03:33:21 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x101200) timer_create(0x2, &(0x7f0000000100)={0x0, 0x2a, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) timer_getoverrun(r5) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000040)=[0xff, 0x80000001]) keyctl$unlink(0xb, r3, r2) connect$vsock_dgram(r4, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) [ 94.842251] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 94.856555] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.909963] bond0: Enslaving lo as an active interface with an up link [ 94.919833] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 94.952834] FAULT_INJECTION: forcing a failure. [ 94.952834] name failslab, interval 1, probability 0, space 0, times 0 [ 94.964165] CPU: 0 PID: 8121 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 94.970925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.980285] Call Trace: [ 94.982886] dump_stack+0x1b9/0x29f [ 94.986538] ? arch_local_irq_restore+0x52/0x52 [ 94.991216] ? __save_stack_trace+0x7e/0xd0 [ 94.995554] should_fail.cold.4+0xa/0x1a [ 94.999629] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.004738] ? save_stack+0x43/0xd0 [ 95.008373] ? kasan_kmalloc+0xc4/0xe0 [ 95.012277] ? __kmalloc_track_caller+0x14a/0x760 [ 95.017127] ? krealloc+0x65/0xb0 [ 95.020587] ? snd_pcm_hw_rule_add+0x444/0x5d0 [ 95.025178] ? snd_pcm_hw_constraints_init+0x4a2/0xd50 [ 95.030475] ? graph_lock+0x170/0x170 [ 95.034283] ? chrdev_open+0x256/0x760 [ 95.038178] ? do_dentry_open+0x818/0xe40 [ 95.042319] ? vfs_open+0x139/0x230 [ 95.045926] ? path_openat+0x164e/0x4d50 [ 95.049967] ? do_filp_open+0x249/0x350 [ 95.053922] ? do_sys_open+0x59a/0x770 [ 95.057806] ? find_held_lock+0x36/0x1c0 [ 95.061863] ? __lock_is_held+0xb5/0x140 [ 95.065937] ? check_same_owner+0x320/0x320 [ 95.070254] ? rcu_note_context_switch+0x710/0x710 [ 95.075191] should_failslab+0x124/0x180 [ 95.079259] __kmalloc_track_caller+0x2c4/0x760 [ 95.083924] ? krealloc+0x7a/0xb0 [ 95.087383] ? rcu_read_lock_sched_held+0x108/0x120 [ 95.092389] ? snd_pcm_hw_rule_add+0x444/0x5d0 [ 95.096956] krealloc+0x3e/0xb0 [ 95.100224] snd_pcm_hw_rule_add+0x444/0x5d0 [ 95.104610] ? snd_pcm_hw_rule_add+0x3ac/0x5d0 [ 95.109178] ? snd_pcm_stop+0x30/0x30 [ 95.112964] ? snd_pcm_debug_name+0x190/0x190 [ 95.117453] ? snd_pcm_debug_name+0x190/0x190 [ 95.121941] snd_pcm_hw_constraints_init+0x89d/0xd50 [ 95.127039] snd_pcm_open_substream+0x17d/0x3f0 [ 95.131703] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 95.137338] snd_pcm_oss_open+0x96d/0x1790 [ 95.141595] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 95.147140] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 95.152337] ? do_raw_spin_lock+0xc1/0x200 [ 95.156582] ? graph_lock+0x170/0x170 [ 95.160395] ? find_held_lock+0x36/0x1c0 [ 95.164472] ? wake_up_q+0x100/0x100 [ 95.168174] ? lock_downgrade+0x8e0/0x8e0 [ 95.172316] ? m_show+0x5d0/0x5d0 [ 95.175761] ? do_raw_spin_unlock+0x9e/0x2e0 [ 95.180168] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 95.184739] ? kasan_check_write+0x14/0x20 [ 95.188966] ? do_raw_spin_lock+0xc1/0x200 [ 95.193195] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 95.198732] soundcore_open+0x508/0x6d0 [ 95.202710] ? sound_devnode+0xf0/0xf0 [ 95.206578] chrdev_open+0x256/0x760 [ 95.210276] ? cdev_put.part.0+0x50/0x50 [ 95.214325] ? errseq_sample+0xf9/0x160 [ 95.218278] ? errseq_check+0x140/0x140 [ 95.222234] ? security_file_open+0x9f/0x1d0 [ 95.226624] do_dentry_open+0x818/0xe40 [ 95.230595] ? security_inode_permission+0xdd/0x110 [ 95.235599] ? cdev_put.part.0+0x50/0x50 [ 95.239644] vfs_open+0x139/0x230 [ 95.243080] path_openat+0x164e/0x4d50 [ 95.246963] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 95.251709] ? find_held_lock+0x36/0x1c0 [ 95.255784] ? lock_downgrade+0x8e0/0x8e0 [ 95.259916] ? do_sys_open+0x38e/0x770 [ 95.263789] ? kasan_check_read+0x11/0x20 [ 95.267924] ? do_raw_spin_unlock+0x9e/0x2e0 [ 95.272314] ? __lock_is_held+0xb5/0x140 [ 95.276364] ? _raw_spin_unlock+0x22/0x30 [ 95.280503] ? __alloc_fd+0x544/0x6e0 [ 95.284288] ? usercopy_warn+0x120/0x120 [ 95.288342] do_filp_open+0x249/0x350 [ 95.292133] ? may_open_dev+0x100/0x100 [ 95.296091] ? strncpy_from_user+0x3b6/0x500 [ 95.300482] ? mpi_free.cold.1+0x19/0x19 [ 95.304524] ? get_unused_fd_flags+0x121/0x190 [ 95.309083] ? getname_flags+0xd0/0x5a0 [ 95.313045] ? getname_flags+0x26e/0x5a0 [ 95.317093] do_sys_open+0x59a/0x770 [ 95.320800] ? filp_open+0x80/0x80 [ 95.324331] ? mm_fault_error+0x380/0x380 [ 95.328471] ? ksys_ioctl+0x81/0xd0 [ 95.332096] SyS_open+0x2d/0x40 [ 95.335367] ? do_sys_open+0x770/0x770 [ 95.339245] do_syscall_64+0x29e/0x9d0 [ 95.343117] ? vmalloc_sync_all+0x30/0x30 [ 95.347269] ? kasan_check_write+0x14/0x20 [ 95.351497] ? syscall_return_slowpath+0x5c0/0x5c0 [ 95.356423] ? syscall_return_slowpath+0x30f/0x5c0 [ 95.361336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 95.366862] ? retint_user+0x18/0x18 [ 95.370569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.375410] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 95.380588] RIP: 0033:0x40f531 [ 95.383758] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 95.391446] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 95.398695] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 95.405951] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.413211] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 95.420472] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000007 2033/05/18 03:33:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x135, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:21 executing program 0: r0 = socket$inet(0x2, 0x3, 0xdc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x3, 0x520, [0x20000340, 0x0, 0x0, 0x20000570, 0x200005a0], 0x0, &(0x7f0000000100), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x598) 2033/05/18 03:33:21 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1003}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:21 executing program 5: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000440)=""/237) 2033/05/18 03:33:21 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) flock(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s165'], 0x7) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) sendfile(r1, r0, 0x0, 0xc08f) 2033/05/18 03:33:21 executing program 1 (fault-call:0 fault-nth:8): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 95.522641] FAULT_INJECTION: forcing a failure. [ 95.522641] name failslab, interval 1, probability 0, space 0, times 0 [ 95.534320] CPU: 0 PID: 8154 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 95.541072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.542721] binder: 8149:8157 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 95.550423] Call Trace: [ 95.550454] dump_stack+0x1b9/0x29f [ 95.550474] ? arch_local_irq_restore+0x52/0x52 2033/05/18 03:33:22 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) [ 95.550492] ? mutex_trylock+0x2a0/0x2a0 [ 95.550512] ? snd_pcm_hw_rule_add+0x444/0x5d0 [ 95.580537] ? snd_pcm_hw_constraints_init+0x89d/0xd50 [ 95.585821] should_fail.cold.4+0xa/0x1a [ 95.589874] ? SyS_open+0x2d/0x40 [ 95.593326] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.598426] ? print_usage_bug+0xc0/0xc0 [ 95.602479] ? kasan_check_write+0x14/0x20 [ 95.606702] ? do_raw_spin_lock+0xc1/0x200 [ 95.610930] ? graph_lock+0x170/0x170 [ 95.614719] ? trace_hardirqs_off+0xd/0x10 [ 95.618941] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 95.624041] ? find_held_lock+0x36/0x1c0 [ 95.628100] ? __lock_is_held+0xb5/0x140 [ 95.632158] ? check_same_owner+0x320/0x320 [ 95.636467] ? rcu_note_context_switch+0x710/0x710 [ 95.641382] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 95.646916] should_failslab+0x124/0x180 [ 95.650971] kmem_cache_alloc_trace+0x2cb/0x780 [ 95.655641] loopback_open+0x150/0xfd0 [ 95.659514] ? snd_pcm_hw_constraints_init+0x95e/0xd50 [ 95.664780] snd_pcm_open_substream+0x209/0x3f0 [ 95.669439] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 95.675064] snd_pcm_oss_open+0x96d/0x1790 [ 95.679300] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 95.684825] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 95.690000] ? do_raw_spin_lock+0xc1/0x200 [ 95.694234] ? graph_lock+0x170/0x170 [ 95.698035] ? find_held_lock+0x36/0x1c0 [ 95.702093] ? wake_up_q+0x100/0x100 [ 95.705792] ? lock_downgrade+0x8e0/0x8e0 [ 95.709924] ? m_show+0x5d0/0x5d0 [ 95.713368] ? do_raw_spin_unlock+0x9e/0x2e0 [ 95.717760] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 95.722332] ? kasan_check_write+0x14/0x20 [ 95.726551] ? do_raw_spin_lock+0xc1/0x200 [ 95.730779] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 95.736300] soundcore_open+0x508/0x6d0 [ 95.740266] ? sound_devnode+0xf0/0xf0 [ 95.744136] chrdev_open+0x256/0x760 [ 95.747838] ? cdev_put.part.0+0x50/0x50 [ 95.751887] ? errseq_sample+0xf9/0x160 [ 95.755850] ? errseq_check+0x140/0x140 [ 95.759818] ? security_file_open+0x9f/0x1d0 [ 95.764218] do_dentry_open+0x818/0xe40 [ 95.768179] ? security_inode_permission+0xdd/0x110 [ 95.773179] ? cdev_put.part.0+0x50/0x50 [ 95.777229] vfs_open+0x139/0x230 [ 95.780671] path_openat+0x164e/0x4d50 [ 95.784555] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 95.789303] ? find_held_lock+0x36/0x1c0 [ 95.793356] ? lock_downgrade+0x8e0/0x8e0 [ 95.797491] ? do_sys_open+0x38e/0x770 [ 95.801373] ? kasan_check_read+0x11/0x20 [ 95.805510] ? do_raw_spin_unlock+0x9e/0x2e0 [ 95.809907] ? __lock_is_held+0xb5/0x140 [ 95.813968] ? _raw_spin_unlock+0x22/0x30 [ 95.818110] ? __alloc_fd+0x544/0x6e0 [ 95.821893] ? usercopy_warn+0x120/0x120 [ 95.825947] do_filp_open+0x249/0x350 [ 95.829733] ? may_open_dev+0x100/0x100 [ 95.833689] ? strncpy_from_user+0x3b6/0x500 [ 95.838098] ? mpi_free.cold.1+0x19/0x19 [ 95.842149] ? get_unused_fd_flags+0x121/0x190 [ 95.846712] ? getname_flags+0xd0/0x5a0 [ 95.850674] ? getname_flags+0x26e/0x5a0 [ 95.854725] do_sys_open+0x59a/0x770 [ 95.858438] ? filp_open+0x80/0x80 [ 95.861966] ? mm_fault_error+0x380/0x380 [ 95.866104] ? ksys_ioctl+0x81/0xd0 [ 95.869717] SyS_open+0x2d/0x40 [ 95.872984] ? do_sys_open+0x770/0x770 [ 95.876861] do_syscall_64+0x29e/0x9d0 [ 95.880731] ? vmalloc_sync_all+0x30/0x30 [ 95.884868] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.889349] ? finish_task_switch+0x1ca/0x820 [ 95.893837] ? syscall_return_slowpath+0x5c0/0x5c0 [ 95.898757] ? syscall_return_slowpath+0x30f/0x5c0 [ 95.903674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 95.909205] ? retint_user+0x18/0x18 [ 95.912910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.917745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2033/05/18 03:33:22 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) [ 95.922920] RIP: 0033:0x40f531 [ 95.926093] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 95.933787] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 95.941039] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 95.948387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.955647] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 95.962898] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000008 2033/05/18 03:33:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13a, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 96.024891] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.054617] x_tables: eb_tables: realm match: used from hooks PREROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2033/05/18 03:33:22 executing program 1 (fault-call:0 fault-nth:9): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:22 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2033/05/18 03:33:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1105511, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 96.088885] binder: 8169:8170 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 96.127207] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.186949] FAULT_INJECTION: forcing a failure. [ 96.186949] name failslab, interval 1, probability 0, space 0, times 0 [ 96.198238] CPU: 1 PID: 8178 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 96.204998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.214354] Call Trace: [ 96.216955] dump_stack+0x1b9/0x29f [ 96.220596] ? arch_local_irq_restore+0x52/0x52 [ 96.225284] ? snd_pcm_oss_release_file.part.23+0xa0/0xa0 [ 96.230833] should_fail.cold.4+0xa/0x1a [ 96.234905] ? graph_lock+0x170/0x170 [ 96.238711] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.243818] ? __lock_acquire+0x7f5/0x5130 [ 96.248052] ? graph_lock+0x170/0x170 [ 96.251850] ? graph_lock+0x170/0x170 [ 96.255651] ? find_held_lock+0x36/0x1c0 [ 96.259712] ? __lock_is_held+0xb5/0x140 [ 96.263775] ? check_same_owner+0x320/0x320 [ 96.268089] ? rcu_note_context_switch+0x710/0x710 [ 96.273005] ? __mutex_lock+0x7d9/0x17f0 [ 96.277069] should_failslab+0x124/0x180 [ 96.281121] kmem_cache_alloc_trace+0x2cb/0x780 [ 96.285777] ? mutex_trylock+0x2a0/0x2a0 [ 96.289828] ? graph_lock+0x170/0x170 [ 96.293618] ? print_usage_bug+0xc0/0xc0 [ 96.297673] snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 96.303288] ? __lock_acquire+0x7f5/0x5130 [ 96.307517] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 96.313394] ? debug_check_no_locks_freed+0x310/0x310 [ 96.318568] ? kasan_check_read+0x11/0x20 [ 96.322701] ? rcu_is_watching+0x85/0x140 [ 96.326837] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 96.332014] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 96.337202] ? is_bpf_text_address+0xd7/0x170 [ 96.341683] ? kernel_text_address+0x79/0xf0 [ 96.346076] ? __unwind_start+0x166/0x330 [ 96.350209] ? __kernel_text_address+0xd/0x40 [ 96.354690] ? unwind_get_return_address+0x61/0xa0 [ 96.359607] ? __save_stack_trace+0x7e/0xd0 [ 96.363929] snd_pcm_oss_change_params+0x80/0xe0 [ 96.368669] snd_pcm_oss_make_ready+0xbe/0x170 [ 96.373240] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 96.378071] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 96.382474] ? fsnotify_first_mark+0x330/0x330 [ 96.387047] snd_pcm_oss_release+0x214/0x290 [ 96.391440] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 96.396444] __fput+0x34d/0x890 [ 96.399717] ? fput+0x1a0/0x1a0 [ 96.402988] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.407478] ____fput+0x15/0x20 [ 96.410742] task_work_run+0x1e4/0x290 [ 96.414616] ? task_work_cancel+0x240/0x240 [ 96.418925] ? exit_to_usermode_loop+0x87/0x310 [ 96.423587] exit_to_usermode_loop+0x2bd/0x310 [ 96.428158] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 96.432983] ? ksys_ioctl+0x81/0xd0 [ 96.436604] do_syscall_64+0x792/0x9d0 [ 96.440477] ? vmalloc_sync_all+0x30/0x30 [ 96.444609] ? finish_task_switch+0x1ca/0x820 [ 96.449090] ? syscall_return_slowpath+0x5c0/0x5c0 [ 96.454009] ? syscall_return_slowpath+0x30f/0x5c0 [ 96.458935] ? retint_user+0x18/0x18 [ 96.462638] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.467473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.472646] RIP: 0033:0x40f531 [ 96.475820] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 96.483513] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 96.491390] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 96.498644] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.505899] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 96.513152] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000009 2033/05/18 03:33:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13a, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x70bd27, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2033/05/18 03:33:23 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2033/05/18 03:33:23 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x100e}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:23 executing program 1 (fault-call:0 fault-nth:10): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405514, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x0, @rand_addr}}) [ 96.628669] FAULT_INJECTION: forcing a failure. [ 96.628669] name failslab, interval 1, probability 0, space 0, times 0 [ 96.639985] CPU: 0 PID: 8195 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 96.646753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.656901] Call Trace: [ 96.659501] dump_stack+0x1b9/0x29f [ 96.663127] ? arch_local_irq_restore+0x52/0x52 [ 96.667791] ? __save_stack_trace+0x7e/0xd0 [ 96.672107] should_fail.cold.4+0xa/0x1a [ 96.676157] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.681246] ? kasan_kmalloc+0xc4/0xe0 [ 96.685119] ? kmem_cache_alloc_trace+0x152/0x780 [ 96.689949] ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 96.695733] ? snd_pcm_oss_change_params+0x80/0xe0 [ 96.700645] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 96.705386] ? snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 96.710391] ? graph_lock+0x170/0x170 [ 96.714178] ? task_work_run+0x1e4/0x290 [ 96.718224] ? exit_to_usermode_loop+0x2bd/0x310 [ 96.722969] ? do_syscall_64+0x792/0x9d0 [ 96.727027] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.732386] ? find_held_lock+0x36/0x1c0 [ 96.736438] ? __lock_is_held+0xb5/0x140 [ 96.740495] ? check_same_owner+0x320/0x320 [ 96.744806] ? rcu_note_context_switch+0x710/0x710 [ 96.749734] should_failslab+0x124/0x180 [ 96.753793] kmem_cache_alloc_trace+0x2cb/0x780 [ 96.758451] ? mutex_trylock+0x2a0/0x2a0 [ 96.762501] ? graph_lock+0x170/0x170 [ 96.766296] ? print_usage_bug+0xc0/0xc0 [ 96.770349] snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 96.775972] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 96.781854] ? debug_check_no_locks_freed+0x310/0x310 [ 96.787037] ? kasan_check_read+0x11/0x20 [ 96.791172] ? rcu_is_watching+0x85/0x140 [ 96.795306] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 96.800481] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 96.805662] ? is_bpf_text_address+0xd7/0x170 [ 96.810142] ? kernel_text_address+0x79/0xf0 [ 96.814536] ? __unwind_start+0x166/0x330 [ 96.818673] ? __kernel_text_address+0xd/0x40 [ 96.823156] ? unwind_get_return_address+0x61/0xa0 [ 96.828074] ? __save_stack_trace+0x7e/0xd0 [ 96.832391] snd_pcm_oss_change_params+0x80/0xe0 [ 96.837135] snd_pcm_oss_make_ready+0xbe/0x170 [ 96.841703] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 96.846533] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 96.850929] ? fsnotify_first_mark+0x330/0x330 [ 96.855501] snd_pcm_oss_release+0x214/0x290 [ 96.859897] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 96.864899] __fput+0x34d/0x890 [ 96.868170] ? fput+0x1a0/0x1a0 [ 96.871437] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.875928] ____fput+0x15/0x20 [ 96.879195] task_work_run+0x1e4/0x290 [ 96.883070] ? task_work_cancel+0x240/0x240 [ 96.887380] ? exit_to_usermode_loop+0x87/0x310 [ 96.892045] exit_to_usermode_loop+0x2bd/0x310 [ 96.896613] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 96.901442] ? ksys_ioctl+0x81/0xd0 [ 96.905059] do_syscall_64+0x792/0x9d0 [ 96.908929] ? vmalloc_sync_all+0x30/0x30 [ 96.913060] ? kasan_check_write+0x14/0x20 [ 96.917282] ? syscall_return_slowpath+0x5c0/0x5c0 [ 96.922209] ? syscall_return_slowpath+0x30f/0x5c0 [ 96.927140] ? retint_user+0x18/0x18 [ 96.930846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.935686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.940861] RIP: 0033:0x40f531 [ 96.944039] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 96.951735] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 96.958992] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 96.966251] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2033/05/18 03:33:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) [ 96.973503] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 96.980757] R13: 0000000000000671 R14: 00000000006fcb38 R15: 000000000000000a [ 97.003759] binder: 8192:8204 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2033/05/18 03:33:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2033/05/18 03:33:23 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13a, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:23 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x30, 0x40000000023a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "2851b9", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, 0x0) 2033/05/18 03:33:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x5450, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 97.101325] binder: undelivered TRANSACTION_ERROR: 29201 2033/05/18 03:33:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[], 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) [ 97.163801] binder: 8218:8220 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2033/05/18 03:33:23 executing program 1 (fault-call:0 fault-nth:11): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:23 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 97.290784] FAULT_INJECTION: forcing a failure. [ 97.290784] name failslab, interval 1, probability 0, space 0, times 0 [ 97.295561] binder: undelivered TRANSACTION_ERROR: 29201 [ 97.302100] CPU: 1 PID: 8237 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 97.314265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.323623] Call Trace: [ 97.326223] dump_stack+0x1b9/0x29f [ 97.329866] ? arch_local_irq_restore+0x52/0x52 [ 97.334543] ? __save_stack_trace+0x7e/0xd0 [ 97.338876] should_fail.cold.4+0xa/0x1a [ 97.342927] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.348021] ? kasan_kmalloc+0xc4/0xe0 [ 97.351900] ? kmem_cache_alloc_trace+0x152/0x780 [ 97.356734] ? snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 97.362518] ? snd_pcm_oss_change_params+0x80/0xe0 [ 97.367433] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 97.372177] ? snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 97.377183] ? graph_lock+0x170/0x170 [ 97.380972] ? task_work_run+0x1e4/0x290 [ 97.385029] ? exit_to_usermode_loop+0x2bd/0x310 [ 97.389775] ? do_syscall_64+0x792/0x9d0 [ 97.393823] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.399181] ? find_held_lock+0x36/0x1c0 [ 97.403235] ? __lock_is_held+0xb5/0x140 [ 97.407293] ? check_same_owner+0x320/0x320 [ 97.411601] ? rcu_note_context_switch+0x710/0x710 [ 97.416528] should_failslab+0x124/0x180 [ 97.420580] kmem_cache_alloc_trace+0x2cb/0x780 [ 97.425232] ? mutex_trylock+0x2a0/0x2a0 [ 97.429281] ? graph_lock+0x170/0x170 [ 97.433071] ? print_usage_bug+0xc0/0xc0 [ 97.437126] snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 97.442748] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 97.448625] ? debug_check_no_locks_freed+0x310/0x310 [ 97.453798] ? kasan_check_read+0x11/0x20 [ 97.457933] ? rcu_is_watching+0x85/0x140 [ 97.462066] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.467243] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.472427] ? is_bpf_text_address+0xd7/0x170 [ 97.476912] ? kernel_text_address+0x79/0xf0 [ 97.481305] ? __unwind_start+0x166/0x330 [ 97.485446] ? perf_trace_lock_acquire+0xe3/0x980 [ 97.490276] ? __save_stack_trace+0x7e/0xd0 [ 97.494590] ? perf_trace_lock+0x900/0x900 [ 97.498818] snd_pcm_oss_change_params+0x80/0xe0 [ 97.503564] snd_pcm_oss_make_ready+0xbe/0x170 [ 97.508143] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 97.512978] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 97.517378] ? fsnotify_first_mark+0x330/0x330 [ 97.521950] snd_pcm_oss_release+0x214/0x290 [ 97.526344] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 97.531349] __fput+0x34d/0x890 [ 97.534620] ? fput+0x1a0/0x1a0 [ 97.537888] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.542372] ____fput+0x15/0x20 [ 97.545638] task_work_run+0x1e4/0x290 [ 97.549513] ? task_work_cancel+0x240/0x240 [ 97.553822] ? exit_to_usermode_loop+0x87/0x310 [ 97.558484] exit_to_usermode_loop+0x2bd/0x310 [ 97.563058] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 97.567885] ? ksys_ioctl+0x81/0xd0 [ 97.571504] do_syscall_64+0x792/0x9d0 [ 97.575377] ? vmalloc_sync_all+0x30/0x30 [ 97.579512] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.583996] ? finish_task_switch+0x1ca/0x820 [ 97.588484] ? syscall_return_slowpath+0x5c0/0x5c0 [ 97.593398] ? syscall_return_slowpath+0x30f/0x5c0 [ 97.598317] ? retint_user+0x18/0x18 [ 97.602026] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.606867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.612042] RIP: 0033:0x40f531 [ 97.615213] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 97.622909] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 97.630162] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 97.637414] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.644669] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 97.651922] R13: 0000000000000671 R14: 00000000006fcb38 R15: 000000000000000b 2033/05/18 03:33:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x12}, 0x98) sendto$inet(r0, &(0x7f0000000000)="13", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2033/05/18 03:33:24 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13c, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:24 executing program 7: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000100)='./file2\x00') 2033/05/18 03:33:24 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x7ffff000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:24 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:24 executing program 1 (fault-call:0 fault-nth:12): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x5452, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 97.770078] binder: 8251:8257 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 97.807993] FAULT_INJECTION: forcing a failure. [ 97.807993] name failslab, interval 1, probability 0, space 0, times 0 2033/05/18 03:33:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) [ 97.819344] CPU: 0 PID: 8264 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 97.826105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.835464] Call Trace: [ 97.838074] dump_stack+0x1b9/0x29f [ 97.841728] ? arch_local_irq_restore+0x52/0x52 [ 97.846414] ? __lock_acquire+0x7f5/0x5130 [ 97.850678] should_fail.cold.4+0xa/0x1a [ 97.854774] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.859898] ? debug_check_no_locks_freed+0x310/0x310 [ 97.865112] ? graph_lock+0x170/0x170 2033/05/18 03:33:24 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2033/05/18 03:33:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) fchdir(r0) r1 = socket(0x8, 0x80803, 0x9c98) setsockopt(r1, 0x107, 0x1, &(0x7f0000000040)="010000000300060000071a00009139cc", 0x10) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) keyctl$get_security(0x11, 0x0, &(0x7f0000000240)=""/28, 0x1c) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x400000000e) 2033/05/18 03:33:24 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:24 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13c, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 97.868931] ? graph_lock+0x170/0x170 [ 97.872145] binder: undelivered TRANSACTION_ERROR: 29201 [ 97.872737] ? lock_downgrade+0x8e0/0x8e0 [ 97.872762] ? find_held_lock+0x36/0x1c0 [ 97.872784] ? __lock_is_held+0xb5/0x140 [ 97.872812] ? check_same_owner+0x320/0x320 [ 97.894787] ? rcu_note_context_switch+0x710/0x710 [ 97.899737] ? graph_lock+0x170/0x170 [ 97.903555] should_failslab+0x124/0x180 [ 97.907638] __kmalloc+0x2c8/0x760 [ 97.911202] ? constrain_params_by_rules+0x141/0x1360 [ 97.916415] ? find_held_lock+0x36/0x1c0 [ 97.920497] constrain_params_by_rules+0x141/0x1360 [ 97.925518] ? lock_downgrade+0x8e0/0x8e0 [ 97.929665] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 97.934845] ? rcu_is_watching+0x85/0x140 [ 97.938996] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.944177] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.949367] ? is_bpf_text_address+0xd7/0x170 [ 97.953849] ? kernel_text_address+0x79/0xf0 [ 97.958244] ? __unwind_start+0x166/0x330 [ 97.962388] ? graph_lock+0x170/0x170 [ 97.966183] ? unwind_get_return_address+0x61/0xa0 [ 97.971107] ? __save_stack_trace+0x7e/0xd0 [ 97.975422] ? __lock_is_held+0xb5/0x140 [ 97.979475] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 97.984476] ? snd_interval_refine+0x428/0x700 [ 97.989046] snd_pcm_hw_refine+0x8e9/0x1180 [ 97.993362] ? constrain_params_by_rules+0x1360/0x1360 [ 97.998623] ? graph_lock+0x170/0x170 [ 98.002410] ? __lock_is_held+0xb5/0x140 [ 98.006469] ? __lock_is_held+0xb5/0x140 [ 98.010526] ? snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 98.016316] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.021322] ? _snd_pcm_hw_param_min+0x330/0x570 [ 98.026069] snd_pcm_oss_change_params_locked+0x901/0x3ce0 [ 98.031693] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 98.037569] ? debug_check_no_locks_freed+0x310/0x310 [ 98.042742] ? kasan_check_read+0x11/0x20 [ 98.046872] ? rcu_is_watching+0x85/0x140 [ 98.051017] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 98.056199] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 98.061382] ? is_bpf_text_address+0xd7/0x170 [ 98.065865] ? kernel_text_address+0x79/0xf0 [ 98.070266] ? __unwind_start+0x166/0x330 [ 98.074411] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.079262] snd_pcm_oss_change_params+0x80/0xe0 [ 98.084014] snd_pcm_oss_make_ready+0xbe/0x170 [ 98.088596] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 98.093433] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 98.097839] ? fsnotify_first_mark+0x330/0x330 [ 98.102416] snd_pcm_oss_release+0x214/0x290 [ 98.106984] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 98.111994] __fput+0x34d/0x890 [ 98.115269] ? fput+0x1a0/0x1a0 [ 98.118535] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.123031] ____fput+0x15/0x20 [ 98.126301] task_work_run+0x1e4/0x290 [ 98.130178] ? task_work_cancel+0x240/0x240 [ 98.134489] ? exit_to_usermode_loop+0x87/0x310 [ 98.139146] exit_to_usermode_loop+0x2bd/0x310 [ 98.143715] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 98.148544] ? ksys_ioctl+0x81/0xd0 [ 98.152164] do_syscall_64+0x792/0x9d0 [ 98.156041] ? vmalloc_sync_all+0x30/0x30 [ 98.160178] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.164658] ? finish_task_switch+0x1ca/0x820 [ 98.169139] ? syscall_return_slowpath+0x5c0/0x5c0 [ 98.174054] ? syscall_return_slowpath+0x30f/0x5c0 [ 98.178975] ? retint_user+0x18/0x18 [ 98.182677] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.187516] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 98.192690] RIP: 0033:0x40f531 [ 98.195863] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 98.203561] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 98.210814] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 98.218070] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.225331] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 98.232593] R13: 0000000000000671 R14: 00000000006fcb38 R15: 000000000000000c 2033/05/18 03:33:24 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:24 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x16002000, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)='T') [ 98.287300] binder: 8278:8279 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2033/05/18 03:33:24 executing program 1 (fault-call:0 fault-nth:13): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 98.398842] binder: undelivered TRANSACTION_ERROR: 29201 [ 98.423646] FAULT_INJECTION: forcing a failure. [ 98.423646] name failslab, interval 1, probability 0, space 0, times 0 [ 98.434990] CPU: 1 PID: 8296 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 98.441751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.451105] Call Trace: [ 98.453702] dump_stack+0x1b9/0x29f [ 98.457338] ? arch_local_irq_restore+0x52/0x52 [ 98.462013] ? __save_stack_trace+0x7e/0xd0 [ 98.466332] should_fail.cold.4+0xa/0x1a [ 98.470380] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 98.475466] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 98.480465] ? snd_interval_refine+0x428/0x700 [ 98.485035] ? graph_lock+0x170/0x170 [ 98.489393] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.494913] ? snd_pcm_hw_refine+0x362/0x1180 [ 98.499394] ? find_held_lock+0x36/0x1c0 [ 98.503441] ? __lock_is_held+0xb5/0x140 [ 98.507496] ? check_same_owner+0x320/0x320 [ 98.511799] ? rcu_note_context_switch+0x710/0x710 [ 98.516714] should_failslab+0x124/0x180 [ 98.520760] kmem_cache_alloc_trace+0x2cb/0x780 [ 98.525414] ? _snd_pcm_hw_param_min+0x330/0x570 [ 98.530155] snd_pcm_oss_change_params_locked+0x99b/0x3ce0 [ 98.535769] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 98.541640] ? debug_check_no_locks_freed+0x310/0x310 [ 98.546811] ? kasan_check_read+0x11/0x20 [ 98.550944] ? rcu_is_watching+0x85/0x140 [ 98.555074] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 98.560249] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 98.565429] ? is_bpf_text_address+0xd7/0x170 [ 98.569908] ? kernel_text_address+0x79/0xf0 [ 98.574297] ? __unwind_start+0x166/0x330 [ 98.578426] ? __kernel_text_address+0xd/0x40 [ 98.582910] ? unwind_get_return_address+0x61/0xa0 [ 98.587833] snd_pcm_oss_change_params+0x80/0xe0 [ 98.592572] snd_pcm_oss_make_ready+0xbe/0x170 [ 98.597134] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 98.601959] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 98.606356] ? fsnotify_first_mark+0x330/0x330 [ 98.610922] snd_pcm_oss_release+0x214/0x290 [ 98.615314] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 98.620323] __fput+0x34d/0x890 [ 98.623590] ? fput+0x1a0/0x1a0 [ 98.626854] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.631332] ____fput+0x15/0x20 [ 98.634598] task_work_run+0x1e4/0x290 [ 98.638471] ? task_work_cancel+0x240/0x240 [ 98.642775] ? exit_to_usermode_loop+0x87/0x310 [ 98.647430] exit_to_usermode_loop+0x2bd/0x310 [ 98.651996] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 98.656835] ? ksys_ioctl+0x81/0xd0 [ 98.660452] do_syscall_64+0x792/0x9d0 [ 98.664319] ? vmalloc_sync_all+0x30/0x30 [ 98.668454] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.672933] ? finish_task_switch+0x1ca/0x820 [ 98.677412] ? syscall_return_slowpath+0x5c0/0x5c0 [ 98.682326] ? syscall_return_slowpath+0x30f/0x5c0 [ 98.687244] ? retint_user+0x18/0x18 [ 98.690944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.695772] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 98.700940] RIP: 0033:0x40f531 [ 98.704109] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 98.711798] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 98.719053] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 98.726311] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.733564] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 98.740813] R13: 0000000000000671 R14: 00000000006fcb38 R15: 000000000000000d 2033/05/18 03:33:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2033/05/18 03:33:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x5451, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13c, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:25 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000002ffc), &(0x7f0000000000)=0x4) 2033/05/18 03:33:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:25 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x2000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:25 executing program 1 (fault-call:0 fault-nth:14): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 98.938144] binder: 8304:8305 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 98.957260] FAULT_INJECTION: forcing a failure. [ 98.957260] name failslab, interval 1, probability 0, space 0, times 0 [ 98.968571] CPU: 1 PID: 8316 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 98.975331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.984684] Call Trace: [ 98.987279] dump_stack+0x1b9/0x29f [ 98.990920] ? arch_local_irq_restore+0x52/0x52 [ 98.995596] ? __lock_acquire+0x7f5/0x5130 [ 98.999844] should_fail.cold.4+0xa/0x1a [ 99.003915] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 99.009026] ? debug_check_no_locks_freed+0x310/0x310 [ 99.014223] ? graph_lock+0x170/0x170 [ 99.018030] ? save_stack+0x43/0xd0 [ 99.021660] ? __kasan_slab_free+0x11a/0x170 [ 99.026070] ? kasan_slab_free+0xe/0x10 [ 99.030047] ? find_held_lock+0x36/0x1c0 [ 99.034100] ? __lock_is_held+0xb5/0x140 [ 99.038157] ? check_same_owner+0x320/0x320 [ 99.042464] ? debug_check_no_obj_freed+0x2ff/0x584 [ 99.047466] ? rcu_note_context_switch+0x710/0x710 [ 99.052381] ? graph_lock+0x170/0x170 [ 99.056176] should_failslab+0x124/0x180 [ 99.060229] __kmalloc+0x2c8/0x760 [ 99.063762] ? constrain_params_by_rules+0x141/0x1360 [ 99.068935] ? find_held_lock+0x36/0x1c0 [ 99.072986] constrain_params_by_rules+0x141/0x1360 [ 99.077991] ? lock_downgrade+0x8e0/0x8e0 [ 99.082135] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 99.087311] ? rcu_is_watching+0x85/0x140 [ 99.091447] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.096625] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.101812] ? is_bpf_text_address+0xd7/0x170 [ 99.106299] ? kernel_text_address+0x79/0xf0 [ 99.110700] ? __unwind_start+0x166/0x330 [ 99.114833] ? __kernel_text_address+0xd/0x40 [ 99.119320] ? unwind_get_return_address+0x61/0xa0 [ 99.124237] ? __save_stack_trace+0x7e/0xd0 [ 99.128556] ? save_stack+0xa9/0xd0 [ 99.132169] ? save_stack+0x43/0xd0 [ 99.135784] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 99.141311] ? snd_interval_refine+0x428/0x700 [ 99.145966] snd_pcm_hw_refine+0x8e9/0x1180 [ 99.150283] ? constrain_params_by_rules+0x1360/0x1360 [ 99.155546] ? graph_lock+0x170/0x170 [ 99.159329] ? __lock_is_held+0xb5/0x140 [ 99.163388] ? __lock_is_held+0xb5/0x140 [ 99.167434] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 99.172957] ? snd_interval_refine+0x428/0x700 [ 99.177526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.183047] ? _snd_pcm_hw_param_set.constprop.34+0x259/0x610 [ 99.188916] ? rcu_read_lock_sched_held+0x108/0x120 [ 99.193917] ? snd_pcm_hw_param_max+0x730/0x730 [ 99.198571] ? _snd_pcm_hw_param_min+0x330/0x570 [ 99.203318] snd_pcm_oss_change_params_locked+0x2883/0x3ce0 [ 99.209035] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 99.214910] ? debug_check_no_locks_freed+0x310/0x310 [ 99.220083] ? kasan_check_read+0x11/0x20 [ 99.224218] ? rcu_is_watching+0x85/0x140 [ 99.228350] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.233523] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.238706] ? is_bpf_text_address+0xd7/0x170 [ 99.243185] ? kernel_text_address+0x79/0xf0 [ 99.247579] ? __unwind_start+0x166/0x330 [ 99.251712] ? __kernel_text_address+0xd/0x40 [ 99.256193] ? unwind_get_return_address+0x61/0xa0 [ 99.261124] snd_pcm_oss_change_params+0x80/0xe0 [ 99.265865] snd_pcm_oss_make_ready+0xbe/0x170 [ 99.270438] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 99.275269] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 99.279673] ? fsnotify_first_mark+0x330/0x330 [ 99.284244] snd_pcm_oss_release+0x214/0x290 [ 99.288639] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 99.293641] __fput+0x34d/0x890 [ 99.296914] ? fput+0x1a0/0x1a0 [ 99.300184] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.304673] ____fput+0x15/0x20 [ 99.307937] task_work_run+0x1e4/0x290 [ 99.311810] ? task_work_cancel+0x240/0x240 [ 99.316120] ? exit_to_usermode_loop+0x87/0x310 [ 99.320780] exit_to_usermode_loop+0x2bd/0x310 [ 99.325352] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 99.330180] ? ksys_ioctl+0x81/0xd0 [ 99.333801] do_syscall_64+0x792/0x9d0 [ 99.337672] ? vmalloc_sync_all+0x30/0x30 [ 99.341805] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.346291] ? finish_task_switch+0x1ca/0x820 [ 99.350772] ? syscall_return_slowpath+0x5c0/0x5c0 [ 99.355690] ? syscall_return_slowpath+0x30f/0x5c0 [ 99.360608] ? retint_user+0x18/0x18 [ 99.364311] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.369143] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.374319] RIP: 0033:0x40f531 [ 99.377491] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 2033/05/18 03:33:25 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f000021efe9)}], 0x1, 0x0) [ 99.385186] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 99.392437] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 99.399692] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.406947] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 99.414201] R13: 0000000000000671 R14: 00000000006fcb38 R15: 000000000000000e 2033/05/18 03:33:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13d, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:25 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:25 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) [ 99.461049] binder: undelivered TRANSACTION_ERROR: 29201 2033/05/18 03:33:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:26 executing program 1 (fault-call:0 fault-nth:15): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 99.512729] binder: 8329:8331 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 2033/05/18 03:33:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) [ 99.614405] binder: undelivered TRANSACTION_ERROR: 29201 [ 99.678866] FAULT_INJECTION: forcing a failure. [ 99.678866] name failslab, interval 1, probability 0, space 0, times 0 [ 99.690347] CPU: 0 PID: 8349 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 99.697104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.706473] Call Trace: [ 99.709076] dump_stack+0x1b9/0x29f [ 99.712699] ? arch_local_irq_restore+0x52/0x52 [ 99.717351] ? lock_downgrade+0x8e0/0x8e0 [ 99.721488] should_fail.cold.4+0xa/0x1a [ 99.725535] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 99.730624] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.735802] ? graph_lock+0x170/0x170 [ 99.739589] ? is_bpf_text_address+0xd7/0x170 [ 99.744072] ? kernel_text_address+0x79/0xf0 [ 99.748467] ? find_held_lock+0x36/0x1c0 [ 99.752523] ? __lock_is_held+0xb5/0x140 [ 99.756579] ? check_same_owner+0x320/0x320 [ 99.760887] ? snd_pcm_hw_param_near.constprop.35+0x958/0xb10 [ 99.766764] ? snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 99.772552] ? snd_pcm_oss_change_params+0x80/0xe0 [ 99.777473] ? rcu_note_context_switch+0x710/0x710 [ 99.782390] ? __fput+0x34d/0x890 [ 99.785833] ? ____fput+0x15/0x20 [ 99.789276] ? task_work_run+0x1e4/0x290 [ 99.793332] should_failslab+0x124/0x180 [ 99.797380] __kmalloc+0x2c8/0x760 [ 99.800903] ? kasan_check_write+0x14/0x20 [ 99.805119] ? do_raw_spin_lock+0xc1/0x200 [ 99.809338] ? snd_pcm_plugin_build+0x64/0x670 [ 99.813914] snd_pcm_plugin_build+0x64/0x670 [ 99.818313] snd_pcm_plugin_build_mulaw+0x2aa/0x8b0 [ 99.823325] ? snd_pcm_plugin_build_linear+0x900/0x900 [ 99.828592] ? mulaw_transfer+0x310/0x310 [ 99.832731] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 99.837915] snd_pcm_plug_format_plugins+0x12f9/0x1a60 [ 99.843179] ? snd_pcm_plug_slave_format+0x760/0x760 [ 99.848273] ? snd_interval_refine+0x428/0x700 [ 99.852851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.858371] ? snd_pcm_hw_param_max+0x730/0x730 [ 99.863032] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 99.868212] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 99.873919] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 99.879791] ? debug_check_no_locks_freed+0x310/0x310 [ 99.884960] ? kasan_check_read+0x11/0x20 [ 99.889091] ? rcu_is_watching+0x85/0x140 [ 99.893224] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.898395] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.903577] ? is_bpf_text_address+0xd7/0x170 [ 99.908059] ? kernel_text_address+0x79/0xf0 [ 99.912449] ? __unwind_start+0x166/0x330 [ 99.916579] ? __kernel_text_address+0xd/0x40 [ 99.921056] ? unwind_get_return_address+0x61/0xa0 [ 99.925982] snd_pcm_oss_change_params+0x80/0xe0 [ 99.930719] snd_pcm_oss_make_ready+0xbe/0x170 [ 99.935288] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 99.940114] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 99.944507] ? fsnotify_first_mark+0x330/0x330 [ 99.949074] snd_pcm_oss_release+0x214/0x290 [ 99.953465] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 99.958465] __fput+0x34d/0x890 [ 99.961748] ? fput+0x1a0/0x1a0 [ 99.965016] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.969502] ____fput+0x15/0x20 [ 99.972764] task_work_run+0x1e4/0x290 [ 99.976640] ? task_work_cancel+0x240/0x240 [ 99.981117] ? exit_to_usermode_loop+0x87/0x310 [ 99.985773] exit_to_usermode_loop+0x2bd/0x310 [ 99.990337] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 99.995159] ? ksys_ioctl+0x81/0xd0 [ 99.998774] do_syscall_64+0x792/0x9d0 [ 100.002645] ? vmalloc_sync_all+0x30/0x30 [ 100.006779] ? kasan_check_write+0x14/0x20 [ 100.011003] ? syscall_return_slowpath+0x5c0/0x5c0 [ 100.015923] ? syscall_return_slowpath+0x30f/0x5c0 [ 100.020838] ? retint_user+0x18/0x18 [ 100.024543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.029376] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.034548] RIP: 0033:0x40f531 [ 100.037726] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 100.045418] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 100.052673] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 100.059924] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.067174] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 100.074425] R13: 0000000000000671 R14: 00000000006fcb38 R15: 000000000000000f 2033/05/18 03:33:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13d, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="000000000000bfbb1a059bfc46b9cf46f3d32f0000871daea2b206b4b41e908d1de460c9eaccdd69cc6f682fbc47b5a32e03b0b1454d44fa24b73055b88a1b14bdcd0c13e71a9ac3260698c6f727416c9f30b71f3fb39c4da610520d38e067f923fc0b2d4d5c2f666b9f58afee8e77f2387e673004a7fda155d0b381086845ef772a44bd6dfb1f60d66198dc365de5d7bd577f52cab290f1a698248636fcccd467ce346d814fdf3f67b03bbba9e8fd13b7c051a49a6a1aff2b6681b1be207dce55098685bd438fd81615a140850783161c125b92bb35a73af8bb75faf4f5d19e54921fd2e85959b710b7ff8d4806d674f5485fae70198826c88198885560516f534eee71d07d6ee6c00cb9ca0211a7b429222ab8b8ad478a3f31a736e271482e9603837d1e8e44deb9aa5c3770bf921502fc414e018aca7cd3"], 0x0, 0x0, &(0x7f0000011f9d)}) 2033/05/18 03:33:26 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:26 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x14) 2033/05/18 03:33:26 executing program 1 (fault-call:0 fault-nth:16): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) 2033/05/18 03:33:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:26 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1200}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x81785501, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x13d, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 100.166518] binder: 8361:8367 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 100.202910] binder: undelivered TRANSACTION_ERROR: 29201 [ 100.215427] FAULT_INJECTION: forcing a failure. [ 100.215427] name failslab, interval 1, probability 0, space 0, times 0 [ 100.226755] CPU: 1 PID: 8373 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 100.233508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.242848] Call Trace: [ 100.245430] dump_stack+0x1b9/0x29f [ 100.249051] ? arch_local_irq_restore+0x52/0x52 [ 100.253709] ? snd_pcm_oss_release+0x214/0x290 [ 100.258278] ? __fput+0x34d/0x890 [ 100.261716] ? ____fput+0x15/0x20 [ 100.265154] ? task_work_run+0x1e4/0x290 [ 100.269206] ? exit_to_usermode_loop+0x2bd/0x310 [ 100.273952] should_fail.cold.4+0xa/0x1a [ 100.277999] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 100.283091] ? graph_lock+0x170/0x170 [ 100.286884] ? graph_lock+0x170/0x170 [ 100.290677] ? find_held_lock+0x36/0x1c0 [ 100.294729] ? __lock_is_held+0xb5/0x140 [ 100.298786] ? check_same_owner+0x320/0x320 [ 100.303096] ? rcu_note_context_switch+0x710/0x710 [ 100.308016] ? snd_pcm_plugin_build+0x4d0/0x670 [ 100.312682] should_failslab+0x124/0x180 [ 100.316732] __kmalloc+0x2c8/0x760 [ 100.320258] ? mulaw_transfer+0x310/0x310 [ 100.324396] ? snd_pcm_plugin_build+0x64/0x670 [ 100.328963] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 100.334140] snd_pcm_plugin_build+0x64/0x670 [ 100.338538] snd_pcm_plugin_build_io+0x28c/0x720 [ 100.343279] ? io_playback_transfer+0x310/0x310 [ 100.347934] ? snd_pcm_hw_param_max+0x730/0x730 [ 100.352590] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 100.357769] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 100.363480] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 100.369356] ? debug_check_no_locks_freed+0x310/0x310 [ 100.374531] ? kasan_check_read+0x11/0x20 [ 100.378665] ? rcu_is_watching+0x85/0x140 [ 100.382800] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 100.387974] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 100.393157] ? is_bpf_text_address+0xd7/0x170 [ 100.397636] ? kernel_text_address+0x79/0xf0 [ 100.402035] ? __unwind_start+0x166/0x330 [ 100.406172] ? perf_trace_lock_acquire+0xe3/0x980 [ 100.411026] snd_pcm_oss_change_params+0x80/0xe0 [ 100.415770] snd_pcm_oss_make_ready+0xbe/0x170 [ 100.420339] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 100.425168] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 100.429571] ? fsnotify_first_mark+0x330/0x330 [ 100.434143] snd_pcm_oss_release+0x214/0x290 [ 100.438536] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 100.443538] __fput+0x34d/0x890 [ 100.446981] ? fput+0x1a0/0x1a0 [ 100.450249] ? _raw_spin_unlock_irq+0x27/0x70 [ 100.454735] ____fput+0x15/0x20 [ 100.458000] task_work_run+0x1e4/0x290 [ 100.461881] ? task_work_cancel+0x240/0x240 [ 100.466193] ? exit_to_usermode_loop+0x87/0x310 [ 100.470854] exit_to_usermode_loop+0x2bd/0x310 [ 100.475421] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 100.480252] ? ksys_ioctl+0x81/0xd0 [ 100.483872] do_syscall_64+0x792/0x9d0 [ 100.487743] ? vmalloc_sync_all+0x30/0x30 [ 100.492400] ? _raw_spin_unlock_irq+0x27/0x70 [ 100.496884] ? finish_task_switch+0x1ca/0x820 [ 100.501368] ? syscall_return_slowpath+0x5c0/0x5c0 [ 100.506283] ? syscall_return_slowpath+0x30f/0x5c0 [ 100.511202] ? retint_user+0x18/0x18 [ 100.514903] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.519735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.524910] RIP: 0033:0x40f531 [ 100.528081] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 100.535774] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 100.543032] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 100.550285] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.557540] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 2033/05/18 03:33:27 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040), 0x10077) [ 100.564791] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000010 [ 100.602153] binder: 8376:8378 transaction failed 29201/-22, size 7628478652608472093--6650330401167872052 line 2963 [ 100.694634] binder: undelivered TRANSACTION_ERROR: 29201 2033/05/18 03:33:27 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='lp\x00', 0x3) 2033/05/18 03:33:27 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2033/05/18 03:33:27 executing program 1 (fault-call:0 fault-nth:17): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:27 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc0505510, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:27 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2033/05/18 03:33:27 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1011}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:27 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x14) 2033/05/18 03:33:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) [ 101.294084] FAULT_INJECTION: forcing a failure. [ 101.294084] name failslab, interval 1, probability 0, space 0, times 0 [ 101.305398] CPU: 0 PID: 8404 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 101.312159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.321512] Call Trace: [ 101.324116] dump_stack+0x1b9/0x29f [ 101.327750] ? arch_local_irq_restore+0x52/0x52 [ 101.332426] should_fail.cold.4+0xa/0x1a [ 101.336476] ? __lock_acquire+0x7f5/0x5130 [ 101.340703] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 101.345793] ? __lock_acquire+0x7f5/0x5130 [ 101.350016] ? graph_lock+0x170/0x170 [ 101.353804] ? debug_check_no_locks_freed+0x310/0x310 [ 101.358978] ? find_held_lock+0x36/0x1c0 [ 101.363036] ? __lock_is_held+0xb5/0x140 [ 101.367090] ? check_same_owner+0x320/0x320 [ 101.371400] ? rcu_note_context_switch+0x710/0x710 [ 101.376317] should_failslab+0x124/0x180 [ 101.380367] __kmalloc+0x2c8/0x760 [ 101.383908] ? __lock_acquire+0x7f5/0x5130 [ 101.388128] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 101.392696] ? constrain_params_by_rules+0x141/0x1360 [ 101.397870] constrain_params_by_rules+0x141/0x1360 [ 101.402878] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 101.408055] ? lock_downgrade+0x8e0/0x8e0 [ 101.412192] ? kasan_check_read+0x11/0x20 [ 101.416323] ? rcu_is_watching+0x85/0x140 [ 101.420454] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 101.425625] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 101.430805] ? is_bpf_text_address+0xd7/0x170 [ 101.435283] ? kernel_text_address+0x79/0xf0 [ 101.439675] ? __unwind_start+0x166/0x330 [ 101.443806] ? __kernel_text_address+0xd/0x40 [ 101.448287] ? unwind_get_return_address+0x61/0xa0 [ 101.453204] ? __save_stack_trace+0x7e/0xd0 [ 101.457514] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 101.463037] ? snd_interval_refine+0x428/0x700 [ 101.467609] snd_pcm_hw_refine+0x8e9/0x1180 [ 101.471921] ? constrain_params_by_rules+0x1360/0x1360 [ 101.477180] ? snd_pcm_oss_change_params+0x80/0xe0 [ 101.482089] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 101.486828] ? snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 101.491825] ? snd_pcm_oss_release+0x214/0x290 [ 101.496392] ? __fput+0x34d/0x890 [ 101.499827] ? ____fput+0x15/0x20 [ 101.503260] ? task_work_run+0x1e4/0x290 [ 101.507303] ? exit_to_usermode_loop+0x2bd/0x310 [ 101.512041] ? do_syscall_64+0x792/0x9d0 [ 101.516090] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.521436] ? do_raw_spin_unlock+0x9e/0x2e0 [ 101.525827] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 101.530395] ? print_usage_bug+0xc0/0xc0 [ 101.534438] ? kasan_check_write+0x14/0x20 [ 101.538653] ? do_raw_spin_lock+0xc1/0x200 [ 101.542874] ? trace_hardirqs_off+0xd/0x10 [ 101.547095] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 101.552183] ? debug_check_no_obj_freed+0x2ff/0x584 [ 101.557195] ? mark_held_locks+0xc9/0x160 [ 101.561324] ? quarantine_put+0xeb/0x190 [ 101.565374] snd_pcm_hw_param_first+0x30e/0x680 [ 101.570037] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 101.575737] ? _snd_pcm_hw_param_min+0x570/0x570 [ 101.580476] ? mark_held_locks+0xc9/0x160 [ 101.584619] ? kfree+0x111/0x260 [ 101.587967] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 101.593836] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.598834] ? trace_hardirqs_on+0xd/0x10 [ 101.602974] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 101.608594] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 101.614465] ? debug_check_no_locks_freed+0x310/0x310 [ 101.619639] ? kasan_check_read+0x11/0x20 [ 101.623769] ? rcu_is_watching+0x85/0x140 [ 101.627899] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 101.633075] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 101.638257] ? is_bpf_text_address+0xd7/0x170 [ 101.642733] ? kernel_text_address+0x79/0xf0 [ 101.647124] ? __unwind_start+0x166/0x330 [ 101.651255] ? __kernel_text_address+0xd/0x40 [ 101.655737] ? unwind_get_return_address+0x61/0xa0 [ 101.660662] snd_pcm_oss_change_params+0x80/0xe0 [ 101.665400] snd_pcm_oss_make_ready+0xbe/0x170 [ 101.669970] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 101.674799] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 101.679195] ? fsnotify_first_mark+0x330/0x330 [ 101.683763] snd_pcm_oss_release+0x214/0x290 [ 101.688155] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 101.693154] __fput+0x34d/0x890 [ 101.696419] ? fput+0x1a0/0x1a0 [ 101.699686] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.704172] ____fput+0x15/0x20 [ 101.707434] task_work_run+0x1e4/0x290 [ 101.711304] ? task_work_cancel+0x240/0x240 [ 101.715608] ? exit_to_usermode_loop+0x87/0x310 [ 101.720265] exit_to_usermode_loop+0x2bd/0x310 [ 101.724831] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 101.729658] ? ksys_ioctl+0x81/0xd0 [ 101.733272] do_syscall_64+0x792/0x9d0 [ 101.737142] ? vmalloc_sync_all+0x30/0x30 [ 101.741272] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.745770] ? finish_task_switch+0x1ca/0x820 [ 101.750252] ? syscall_return_slowpath+0x5c0/0x5c0 [ 101.755166] ? syscall_return_slowpath+0x30f/0x5c0 [ 101.760081] ? retint_user+0x18/0x18 [ 101.763782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.768614] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.773783] RIP: 0033:0x40f531 [ 101.776954] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 101.784644] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 2033/05/18 03:33:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0xfb, 0xfffffffffffffffb) io_setup(0x9, &(0x7f0000000240)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) [ 101.791897] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 101.799148] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.806401] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 101.813656] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000011 [ 101.849645] hfs: can't find a HFS filesystem on dev loop6 2033/05/18 03:33:28 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2033/05/18 03:33:28 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2033/05/18 03:33:28 executing program 1 (fault-call:0 fault-nth:18): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 102.041824] hfs: can't find a HFS filesystem on dev loop6 [ 102.045429] FAULT_INJECTION: forcing a failure. [ 102.045429] name failslab, interval 1, probability 0, space 0, times 0 [ 102.058753] CPU: 0 PID: 8433 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 102.065509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.074867] Call Trace: [ 102.077469] dump_stack+0x1b9/0x29f [ 102.081102] ? arch_local_irq_restore+0x52/0x52 [ 102.085774] ? __save_stack_trace+0x7e/0xd0 [ 102.090108] should_fail.cold.4+0xa/0x1a [ 102.094180] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 102.099283] ? kasan_kmalloc+0xc4/0xe0 [ 102.103154] ? __kmalloc+0x14e/0x760 [ 102.106853] ? snd_pcm_plugin_build+0x64/0x670 [ 102.111421] ? snd_pcm_plugin_build_io+0x28c/0x720 [ 102.116332] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 102.122197] ? snd_pcm_oss_change_params+0x80/0xe0 [ 102.127110] ? graph_lock+0x170/0x170 [ 102.130892] ? __fput+0x34d/0x890 [ 102.134328] ? ____fput+0x15/0x20 [ 102.137763] ? task_work_run+0x1e4/0x290 [ 102.141808] ? exit_to_usermode_loop+0x2bd/0x310 [ 102.146560] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.151910] ? find_held_lock+0x36/0x1c0 [ 102.155960] ? __lock_is_held+0xb5/0x140 [ 102.160019] ? check_same_owner+0x320/0x320 [ 102.164329] ? rcu_note_context_switch+0x710/0x710 [ 102.169248] should_failslab+0x124/0x180 [ 102.173296] __kmalloc+0x2c8/0x760 [ 102.176822] ? mulaw_transfer+0x310/0x310 [ 102.180956] ? snd_pcm_plugin_build+0x448/0x670 [ 102.185614] snd_pcm_plugin_build+0x448/0x670 [ 102.190099] snd_pcm_plugin_build_io+0x28c/0x720 [ 102.194838] ? io_playback_transfer+0x310/0x310 [ 102.199493] ? snd_pcm_hw_param_max+0x730/0x730 [ 102.204150] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 102.209327] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 102.215043] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 102.220917] ? debug_check_no_locks_freed+0x310/0x310 [ 102.226101] ? kasan_check_read+0x11/0x20 [ 102.230236] ? rcu_is_watching+0x85/0x140 [ 102.234370] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 102.239547] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 102.244725] ? is_bpf_text_address+0xd7/0x170 [ 102.249206] ? kernel_text_address+0x79/0xf0 [ 102.253596] ? __unwind_start+0x166/0x330 [ 102.257729] ? perf_trace_lock_acquire+0xe3/0x980 [ 102.262565] snd_pcm_oss_change_params+0x80/0xe0 [ 102.267303] snd_pcm_oss_make_ready+0xbe/0x170 [ 102.271868] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 102.276698] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 102.281097] ? fsnotify_first_mark+0x330/0x330 [ 102.285662] snd_pcm_oss_release+0x214/0x290 [ 102.290053] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 102.295052] __fput+0x34d/0x890 [ 102.298317] ? fput+0x1a0/0x1a0 [ 102.301586] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.306070] ____fput+0x15/0x20 [ 102.309333] task_work_run+0x1e4/0x290 [ 102.313210] ? task_work_cancel+0x240/0x240 [ 102.317517] ? exit_to_usermode_loop+0x87/0x310 [ 102.322177] exit_to_usermode_loop+0x2bd/0x310 [ 102.326744] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 102.331567] ? ksys_ioctl+0x81/0xd0 [ 102.335183] do_syscall_64+0x792/0x9d0 [ 102.339054] ? vmalloc_sync_all+0x30/0x30 [ 102.343183] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.347663] ? finish_task_switch+0x1ca/0x820 [ 102.352142] ? syscall_return_slowpath+0x5c0/0x5c0 [ 102.357057] ? syscall_return_slowpath+0x30f/0x5c0 [ 102.361972] ? retint_user+0x18/0x18 [ 102.365675] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.370510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.375686] RIP: 0033:0x40f531 [ 102.378858] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 102.386553] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 102.393808] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 102.401057] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.408310] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 102.415562] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000012 2033/05/18 03:33:28 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1002}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:28 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2033/05/18 03:33:28 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x14) [ 102.452680] hfs: can't find a HFS filesystem on dev loop5 2033/05/18 03:33:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x80000000000001, 0x2}, 0x10}, 0x1}, 0x0) 2033/05/18 03:33:29 executing program 5: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() 2033/05/18 03:33:29 executing program 1 (fault-call:0 fault-nth:19): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80045530, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:29 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) [ 102.664147] FAULT_INJECTION: forcing a failure. [ 102.664147] name failslab, interval 1, probability 0, space 0, times 0 [ 102.675503] CPU: 0 PID: 8465 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 102.682262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.691632] Call Trace: [ 102.694246] dump_stack+0x1b9/0x29f [ 102.697891] ? arch_local_irq_restore+0x52/0x52 [ 102.702589] should_fail.cold.4+0xa/0x1a [ 102.706671] ? save_stack+0xa9/0xd0 [ 102.710301] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 102.715410] ? snd_pcm_plugin_build+0x448/0x670 [ 102.720087] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 102.725981] ? snd_pcm_oss_change_params+0x80/0xe0 [ 102.730916] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 102.735680] ? snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 102.740784] ? snd_pcm_oss_release+0x214/0x290 [ 102.745374] ? __fput+0x34d/0x890 [ 102.748834] ? graph_lock+0x170/0x170 [ 102.752644] ? do_syscall_64+0x792/0x9d0 [ 102.756709] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.762082] ? find_held_lock+0x36/0x1c0 [ 102.766161] ? __lock_is_held+0xb5/0x140 [ 102.770236] ? check_same_owner+0x320/0x320 [ 102.774561] ? rcu_note_context_switch+0x710/0x710 [ 102.779504] should_failslab+0x124/0x180 [ 102.783581] kmem_cache_alloc_trace+0x2cb/0x780 [ 102.788251] ? snd_pcm_plugin_build+0x448/0x670 [ 102.792930] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 102.798646] ? _snd_pcm_hw_param_min+0x570/0x570 [ 102.803410] ? snd_pcm_hw_param_max+0x730/0x730 [ 102.808079] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 102.813273] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 102.818815] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 102.823750] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 102.829474] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 102.835367] ? debug_check_no_locks_freed+0x310/0x310 [ 102.840557] ? kasan_check_read+0x11/0x20 [ 102.844716] ? rcu_is_watching+0x85/0x140 [ 102.848868] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 102.854062] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 102.859261] ? is_bpf_text_address+0xd7/0x170 [ 102.863758] ? kernel_text_address+0x79/0xf0 [ 102.868163] ? __unwind_start+0x166/0x330 [ 102.872311] ? __kernel_text_address+0xd/0x40 [ 102.876824] ? unwind_get_return_address+0x61/0xa0 [ 102.881770] snd_pcm_oss_change_params+0x80/0xe0 [ 102.886535] snd_pcm_oss_make_ready+0xbe/0x170 [ 102.891134] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 102.895979] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 102.900400] ? fsnotify_first_mark+0x330/0x330 [ 102.904990] snd_pcm_oss_release+0x214/0x290 [ 102.909420] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 102.914444] __fput+0x34d/0x890 [ 102.917731] ? fput+0x1a0/0x1a0 [ 102.921017] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.925513] ____fput+0x15/0x20 [ 102.928789] task_work_run+0x1e4/0x290 [ 102.932679] ? task_work_cancel+0x240/0x240 [ 102.937002] ? exit_to_usermode_loop+0x87/0x310 [ 102.941675] exit_to_usermode_loop+0x2bd/0x310 [ 102.946260] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 102.951101] ? ksys_ioctl+0x81/0xd0 [ 102.954732] do_syscall_64+0x792/0x9d0 [ 102.958629] ? vmalloc_sync_all+0x30/0x30 [ 102.962775] ? finish_task_switch+0x1ca/0x820 [ 102.967281] ? syscall_return_slowpath+0x5c0/0x5c0 [ 102.972209] ? syscall_return_slowpath+0x30f/0x5c0 [ 102.977151] ? retint_user+0x18/0x18 [ 102.980866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.985715] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.990905] RIP: 0033:0x40f531 [ 102.994103] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 103.001813] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 103.009077] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 103.016338] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.023599] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 103.030868] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000013 [ 103.118734] hfs: can't find a HFS filesystem on dev loop6 2033/05/18 03:33:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x100000000, 0x9ec, 0x0, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) splice(r1, &(0x7f0000000180), r2, &(0x7f0000000200), 0x3ce, 0x6) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x9, 0x6, 0xb000}, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = accept4(r4, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x80000) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) mq_notify(r7, &(0x7f00000002c0)={0x0, 0x3b, 0x2, @tid=r8}) r9 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x7fff, 0x101, 0x2, 0x0, 0x7, 0x8000, 0x1, 0x0, 0xd1, 0x7, 0x0, 0x6, 0x3, 0x4, 0x0, 0x1, 0x2, 0xffffffffffff8001, 0x1, 0xe474a85, 0x8001, 0x200, 0x4, 0x80, 0x0, 0x8, 0x101, 0x20, 0x5, 0x100, 0x1ff, 0x2, 0x570d, 0x6, 0x80000000, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x7}, 0x800, 0x4, 0x8, 0x1, 0x5, 0x0, 0x3f}, 0x0, 0xb, r6, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) fcntl$setown(r0, 0x8, r8) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x4, 0x8, 0x8, "3500ab1c1f8a19014f12a8467238e0e212e994ba26b67e0330345605caa9a60470bae916ac99824aca87961894fbd2becd99b0a7d9fc8c6f03d51d06574b661d", "081b28a88ebef98b988a50fec5aee1ac6acb916aa280750119cfbb76c0b383f81b7553188796649fda86f4acb25d7605d65c5b9d314ca3d625788cb0ec927687", "b7a813af90a0b85fdef3ece1f1aa05f1a7337f2a133dcb476a88fa8488988c7c", [0x100000000, 0x6]}) r10 = socket$kcm(0x29, 0x5, 0x0) sendfile(r10, r7, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xfe29) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) geteuid() setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000000480)={0x4, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xf6}}}, 0x108) fcntl$setownex(r9, 0xf, &(0x7f0000000080)={0x0, r8}) shutdown(r4, 0x1) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xaf05}) 2033/05/18 03:33:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x800455d1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:30 executing program 1 (fault-call:0 fault-nth:20): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:30 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2033/05/18 03:33:30 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x79e92631}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:30 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x14) 2033/05/18 03:33:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) [ 103.699519] FAULT_INJECTION: forcing a failure. [ 103.699519] name failslab, interval 1, probability 0, space 0, times 0 [ 103.710874] CPU: 0 PID: 8500 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 103.717641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.726983] Call Trace: [ 103.729571] dump_stack+0x1b9/0x29f [ 103.733200] ? arch_local_irq_restore+0x52/0x52 [ 103.737860] ? snd_pcm_oss_release+0x214/0x290 [ 103.742427] ? __fput+0x34d/0x890 [ 103.745864] ? ____fput+0x15/0x20 [ 103.749303] ? task_work_run+0x1e4/0x290 [ 103.753349] ? exit_to_usermode_loop+0x2bd/0x310 [ 103.758089] ? do_syscall_64+0x792/0x9d0 [ 103.762144] should_fail.cold.4+0xa/0x1a [ 103.766193] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.771284] ? graph_lock+0x170/0x170 [ 103.775078] ? graph_lock+0x170/0x170 [ 103.778873] ? find_held_lock+0x36/0x1c0 [ 103.782928] ? __lock_is_held+0xb5/0x140 [ 103.786985] ? check_same_owner+0x320/0x320 [ 103.791295] ? rcu_note_context_switch+0x710/0x710 [ 103.796209] ? snd_pcm_plugin_build+0x4d0/0x670 [ 103.800869] should_failslab+0x124/0x180 [ 103.804920] __kmalloc+0x2c8/0x760 [ 103.808448] ? mulaw_transfer+0x310/0x310 [ 103.812588] ? snd_pcm_plugin_build+0x64/0x670 [ 103.817156] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 103.822334] snd_pcm_plugin_build+0x64/0x670 [ 103.826730] snd_pcm_plugin_build_io+0x28c/0x720 [ 103.831472] ? io_playback_transfer+0x310/0x310 [ 103.836128] ? snd_pcm_hw_param_max+0x730/0x730 [ 103.840790] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 103.845974] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 103.851688] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 103.857567] ? debug_check_no_locks_freed+0x310/0x310 [ 103.862744] ? kasan_check_read+0x11/0x20 [ 103.866882] ? rcu_is_watching+0x85/0x140 [ 103.871019] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 103.876203] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 103.881390] ? is_bpf_text_address+0xd7/0x170 [ 103.885878] ? kernel_text_address+0x79/0xf0 [ 103.890278] ? __unwind_start+0x166/0x330 [ 103.894409] ? __kernel_text_address+0xd/0x40 [ 103.898892] ? unwind_get_return_address+0x61/0xa0 [ 103.903824] snd_pcm_oss_change_params+0x80/0xe0 [ 103.908564] snd_pcm_oss_make_ready+0xbe/0x170 [ 103.913134] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 103.917965] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 103.922426] ? fsnotify_first_mark+0x330/0x330 [ 103.926995] snd_pcm_oss_release+0x214/0x290 [ 103.931401] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 103.936405] __fput+0x34d/0x890 [ 103.939675] ? fput+0x1a0/0x1a0 [ 103.942943] ? _raw_spin_unlock_irq+0x27/0x70 [ 103.947427] ____fput+0x15/0x20 [ 103.950692] task_work_run+0x1e4/0x290 [ 103.954568] ? task_work_cancel+0x240/0x240 [ 103.958877] ? exit_to_usermode_loop+0x87/0x310 [ 103.963538] exit_to_usermode_loop+0x2bd/0x310 [ 103.968108] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 103.972935] ? ksys_ioctl+0x81/0xd0 [ 103.976554] do_syscall_64+0x792/0x9d0 [ 103.980425] ? vmalloc_sync_all+0x30/0x30 [ 103.984560] ? _raw_spin_unlock_irq+0x27/0x70 [ 103.989047] ? finish_task_switch+0x1ca/0x820 [ 103.993541] ? syscall_return_slowpath+0x5c0/0x5c0 [ 103.998459] ? syscall_return_slowpath+0x30f/0x5c0 [ 104.003384] ? retint_user+0x18/0x18 [ 104.007089] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.012211] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.017388] RIP: 0033:0x40f531 [ 104.020562] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 104.028259] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 104.035513] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 104.042768] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.050026] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 104.057280] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000014 2033/05/18 03:33:30 executing program 1 (fault-call:0 fault-nth:21): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 104.110964] hfs: can't find a HFS filesystem on dev loop6 [ 104.159830] FAULT_INJECTION: forcing a failure. [ 104.159830] name failslab, interval 1, probability 0, space 0, times 0 [ 104.171198] CPU: 1 PID: 8519 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 104.177947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.187284] Call Trace: [ 104.189866] dump_stack+0x1b9/0x29f [ 104.193483] ? arch_local_irq_restore+0x52/0x52 [ 104.198139] ? kernel_text_address+0x79/0xf0 [ 104.202540] should_fail.cold.4+0xa/0x1a [ 104.206591] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.211681] ? snd_pcm_hw_refine+0x362/0x1180 [ 104.216165] ? graph_lock+0x170/0x170 [ 104.219962] ? find_held_lock+0x36/0x1c0 [ 104.224021] ? __lock_is_held+0xb5/0x140 [ 104.228087] ? check_same_owner+0x320/0x320 [ 104.232398] ? debug_check_no_obj_freed+0x2ff/0x584 [ 104.237409] ? rcu_note_context_switch+0x710/0x710 [ 104.242333] should_failslab+0x124/0x180 [ 104.246388] kmem_cache_alloc_trace+0x2cb/0x780 [ 104.251052] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 104.255892] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 104.261601] ? _snd_pcm_hw_param_min+0x570/0x570 [ 104.266349] ? snd_pcm_hw_param_max+0x730/0x730 [ 104.271016] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 104.276199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.281722] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 104.286643] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 104.292358] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 104.298247] ? debug_check_no_locks_freed+0x310/0x310 [ 104.303423] ? rcu_is_watching+0x85/0x140 [ 104.307557] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 104.312737] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 104.317925] ? is_bpf_text_address+0xd7/0x170 [ 104.322409] ? kernel_text_address+0x79/0xf0 [ 104.326808] ? perf_trace_lock+0xd6/0x900 [ 104.330942] ? perf_trace_lock_acquire+0xe3/0x980 [ 104.335774] ? zap_class+0x720/0x720 [ 104.339487] snd_pcm_oss_change_params+0x80/0xe0 [ 104.344233] snd_pcm_oss_make_ready+0xbe/0x170 [ 104.348802] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 104.353633] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 104.358037] ? fsnotify_first_mark+0x330/0x330 [ 104.362608] snd_pcm_oss_release+0x214/0x290 [ 104.367006] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 104.372190] __fput+0x34d/0x890 [ 104.375463] ? fput+0x1a0/0x1a0 [ 104.378733] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.383222] ____fput+0x15/0x20 [ 104.386485] task_work_run+0x1e4/0x290 [ 104.390362] ? task_work_cancel+0x240/0x240 [ 104.394672] ? exit_to_usermode_loop+0x87/0x310 [ 104.399335] exit_to_usermode_loop+0x2bd/0x310 [ 104.403909] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 104.408737] ? ksys_ioctl+0x81/0xd0 [ 104.412360] do_syscall_64+0x792/0x9d0 [ 104.416236] ? vmalloc_sync_all+0x30/0x30 [ 104.420373] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 104.425200] ? syscall_return_slowpath+0x5c0/0x5c0 [ 104.430116] ? syscall_return_slowpath+0x30f/0x5c0 [ 104.435039] ? retint_user+0x18/0x18 [ 104.438746] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.443581] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.448754] RIP: 0033:0x40f531 [ 104.451927] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 2033/05/18 03:33:30 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2033/05/18 03:33:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 104.459624] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 104.466882] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 104.474136] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.481389] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 104.489431] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000015 2033/05/18 03:33:31 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2033/05/18 03:33:31 executing program 1 (fault-call:0 fault-nth:22): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:31 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2033/05/18 03:33:31 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) [ 104.689370] FAULT_INJECTION: forcing a failure. [ 104.689370] name failslab, interval 1, probability 0, space 0, times 0 [ 104.700689] CPU: 1 PID: 8538 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 104.707446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.716805] Call Trace: [ 104.719411] dump_stack+0x1b9/0x29f [ 104.723057] ? arch_local_irq_restore+0x52/0x52 [ 104.727736] ? kernel_text_address+0x79/0xf0 [ 104.732157] ? __unwind_start+0x166/0x330 [ 104.736318] should_fail.cold.4+0xa/0x1a [ 104.740390] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.745504] ? snd_pcm_hw_refine+0x362/0x1180 [ 104.750011] ? graph_lock+0x170/0x170 [ 104.753837] ? find_held_lock+0x36/0x1c0 [ 104.757914] ? __lock_is_held+0xb5/0x140 [ 104.761996] ? check_same_owner+0x320/0x320 [ 104.766329] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.771096] ? rcu_note_context_switch+0x710/0x710 [ 104.776038] should_failslab+0x124/0x180 [ 104.780107] kmem_cache_alloc_trace+0x2cb/0x780 [ 104.784779] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 104.789638] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 104.795358] ? _snd_pcm_hw_param_min+0x570/0x570 [ 104.800119] ? snd_pcm_hw_param_max+0x730/0x730 [ 104.804795] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 104.809993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.815533] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 104.820469] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 104.826201] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 104.832093] ? debug_check_no_locks_freed+0x310/0x310 [ 104.837280] ? kasan_check_read+0x11/0x20 [ 104.841427] ? rcu_is_watching+0x85/0x140 [ 104.845576] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 104.850765] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 104.855969] ? is_bpf_text_address+0xd7/0x170 [ 104.860465] ? kernel_text_address+0x79/0xf0 [ 104.864871] ? __unwind_start+0x166/0x330 [ 104.869022] ? perf_trace_lock_acquire+0xe3/0x980 [ 104.873882] snd_pcm_oss_change_params+0x80/0xe0 [ 104.878636] snd_pcm_oss_make_ready+0xbe/0x170 [ 104.883218] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 104.888064] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 104.892481] snd_pcm_oss_release+0x214/0x290 [ 104.896887] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 104.901905] __fput+0x34d/0x890 [ 104.905188] ? fput+0x1a0/0x1a0 [ 104.908469] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.912983] ____fput+0x15/0x20 [ 104.916260] task_work_run+0x1e4/0x290 [ 104.920150] ? task_work_cancel+0x240/0x240 [ 104.924471] ? exit_to_usermode_loop+0x87/0x310 [ 104.929146] exit_to_usermode_loop+0x2bd/0x310 [ 104.933731] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 104.938570] ? ksys_ioctl+0x81/0xd0 [ 104.942204] do_syscall_64+0x792/0x9d0 [ 104.946090] ? vmalloc_sync_all+0x30/0x30 [ 104.950237] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.954734] ? finish_task_switch+0x1ca/0x820 [ 104.959228] ? syscall_return_slowpath+0x5c0/0x5c0 [ 104.964157] ? syscall_return_slowpath+0x30f/0x5c0 [ 104.969090] ? retint_user+0x18/0x18 [ 104.972813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.977662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.982848] RIP: 0033:0x40f531 2033/05/18 03:33:31 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x40000000}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2033/05/18 03:33:31 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) [ 104.986032] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 104.993738] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 105.001005] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 105.008269] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.015534] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 105.022801] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000016 [ 105.052173] hfs: can't find a HFS filesystem on dev loop6 2033/05/18 03:33:31 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2033/05/18 03:33:31 executing program 1 (fault-call:0 fault-nth:23): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) [ 105.187348] hfs: can't find a HFS filesystem on dev loop6 [ 105.311319] FAULT_INJECTION: forcing a failure. [ 105.311319] name failslab, interval 1, probability 0, space 0, times 0 [ 105.322634] CPU: 1 PID: 8567 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 105.329387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.338738] Call Trace: [ 105.341333] dump_stack+0x1b9/0x29f [ 105.344967] ? arch_local_irq_restore+0x52/0x52 [ 105.349632] ? __lock_acquire+0x7f5/0x5130 [ 105.353872] should_fail.cold.4+0xa/0x1a [ 105.357931] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 105.363033] ? debug_check_no_locks_freed+0x310/0x310 [ 105.368216] ? kfree+0xd9/0x260 [ 105.371497] ? constrain_params_by_rules+0xa38/0x1360 [ 105.376686] ? graph_lock+0x170/0x170 [ 105.380487] ? snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 105.386367] ? snd_pcm_oss_change_params+0x80/0xe0 [ 105.391292] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 105.396049] ? snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 105.401065] ? snd_pcm_oss_release+0x214/0x290 [ 105.405644] ? __fput+0x34d/0x890 [ 105.409102] ? find_held_lock+0x36/0x1c0 [ 105.413166] ? __lock_is_held+0xb5/0x140 [ 105.417242] ? check_same_owner+0x320/0x320 [ 105.421567] ? rcu_note_context_switch+0x710/0x710 [ 105.426497] ? graph_lock+0x170/0x170 [ 105.430300] should_failslab+0x124/0x180 [ 105.434365] __kmalloc+0x2c8/0x760 [ 105.437909] ? constrain_params_by_rules+0x141/0x1360 [ 105.443100] ? find_held_lock+0x36/0x1c0 [ 105.447165] constrain_params_by_rules+0x141/0x1360 [ 105.452182] ? lock_downgrade+0x8e0/0x8e0 [ 105.456334] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 105.461516] ? rcu_is_watching+0x85/0x140 [ 105.465661] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 105.470857] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 105.476060] ? is_bpf_text_address+0xd7/0x170 [ 105.480553] ? kernel_text_address+0x79/0xf0 [ 105.484961] ? __unwind_start+0x166/0x330 [ 105.489105] ? __kernel_text_address+0xd/0x40 [ 105.493597] ? unwind_get_return_address+0x61/0xa0 [ 105.498526] ? __save_stack_trace+0x7e/0xd0 [ 105.502856] ? save_stack+0xa9/0xd0 [ 105.506476] ? save_stack+0x43/0xd0 [ 105.510099] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 105.515629] ? snd_interval_refine+0x428/0x700 [ 105.520210] snd_pcm_hw_refine+0x8e9/0x1180 [ 105.524534] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 105.529900] ? constrain_params_by_rules+0x1360/0x1360 [ 105.535178] ? graph_lock+0x170/0x170 [ 105.538982] ? __lock_is_held+0xb5/0x140 [ 105.543051] ? __lock_is_held+0xb5/0x140 [ 105.547125] ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 105.553020] ? rcu_read_lock_sched_held+0x108/0x120 [ 105.558042] ? kmem_cache_alloc_trace+0x616/0x780 [ 105.562884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.568421] ? _snd_pcm_hw_param_min+0x330/0x570 [ 105.573191] snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10 [ 105.578918] ? _snd_pcm_hw_param_min+0x570/0x570 [ 105.583676] ? snd_pcm_hw_param_max+0x730/0x730 [ 105.588348] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 105.593538] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 105.599076] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 105.604012] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 105.609743] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 105.615642] ? debug_check_no_locks_freed+0x310/0x310 [ 105.620833] ? kasan_check_read+0x11/0x20 [ 105.624977] ? rcu_is_watching+0x85/0x140 [ 105.629119] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 105.634309] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 105.639501] ? is_bpf_text_address+0xd7/0x170 [ 105.643992] ? kernel_text_address+0x79/0xf0 [ 105.648397] ? __unwind_start+0x166/0x330 [ 105.652538] ? __kernel_text_address+0xd/0x40 [ 105.657035] ? unwind_get_return_address+0x61/0xa0 [ 105.661975] snd_pcm_oss_change_params+0x80/0xe0 [ 105.666729] snd_pcm_oss_make_ready+0xbe/0x170 [ 105.671314] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 105.676154] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 105.680565] ? fsnotify_first_mark+0x330/0x330 [ 105.685147] snd_pcm_oss_release+0x214/0x290 [ 105.689550] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 105.694561] __fput+0x34d/0x890 [ 105.697841] ? fput+0x1a0/0x1a0 [ 105.701118] ? _raw_spin_unlock_irq+0x27/0x70 [ 105.705611] ____fput+0x15/0x20 [ 105.708886] task_work_run+0x1e4/0x290 [ 105.712772] ? task_work_cancel+0x240/0x240 [ 105.717104] ? exit_to_usermode_loop+0x87/0x310 [ 105.721783] exit_to_usermode_loop+0x2bd/0x310 [ 105.726366] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 105.731205] ? ksys_ioctl+0x81/0xd0 [ 105.734835] do_syscall_64+0x792/0x9d0 [ 105.738717] ? vmalloc_sync_all+0x30/0x30 [ 105.742863] ? _raw_spin_unlock_irq+0x27/0x70 [ 105.747354] ? finish_task_switch+0x1ca/0x820 [ 105.751849] ? syscall_return_slowpath+0x5c0/0x5c0 [ 105.756780] ? syscall_return_slowpath+0x30f/0x5c0 [ 105.761718] ? retint_user+0x18/0x18 [ 105.765441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.770292] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 105.775479] RIP: 0033:0x40f531 [ 105.778665] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 105.786376] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 105.793735] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 105.800995] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2033/05/18 03:33:32 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2033/05/18 03:33:32 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) 2033/05/18 03:33:32 executing program 1 (fault-call:0 fault-nth:24): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:32 executing program 6: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2033/05/18 03:33:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc0045520, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2033/05/18 03:33:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:32 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/4096, 0x1800}, {&(0x7f00000013c0)=""/13, 0x310}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) [ 105.808248] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 105.815496] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000017 [ 105.892787] FAULT_INJECTION: forcing a failure. [ 105.892787] name failslab, interval 1, probability 0, space 0, times 0 [ 105.904140] CPU: 1 PID: 8601 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 105.910893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.920248] Call Trace: [ 105.922846] dump_stack+0x1b9/0x29f [ 105.926482] ? arch_local_irq_restore+0x52/0x52 [ 105.931162] should_fail.cold.4+0xa/0x1a [ 105.935216] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 105.940312] ? print_usage_bug+0xc0/0xc0 [ 105.944375] ? graph_lock+0x170/0x170 [ 105.948171] ? find_held_lock+0x36/0x1c0 [ 105.952223] ? __lock_is_held+0xb5/0x140 [ 105.956285] ? check_same_owner+0x320/0x320 [ 105.960595] ? rcu_note_context_switch+0x710/0x710 [ 105.965509] ? debug_check_no_locks_freed+0x310/0x310 [ 105.970689] should_failslab+0x124/0x180 [ 105.974741] __kmalloc+0x2c8/0x760 [ 105.978270] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 105.982838] ? print_usage_bug+0xc0/0xc0 [ 105.986883] ? print_usage_bug+0xc0/0xc0 [ 105.990931] ? constrain_params_by_rules+0x141/0x1360 [ 105.996104] ? kasan_check_write+0x14/0x20 [ 106.000327] constrain_params_by_rules+0x141/0x1360 [ 106.005331] ? __lock_acquire+0x7f5/0x5130 [ 106.009554] ? __lock_is_held+0xb5/0x140 [ 106.013610] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 106.018786] ? debug_check_no_locks_freed+0x310/0x310 [ 106.023963] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.028974] ? find_held_lock+0x36/0x1c0 [ 106.033035] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.037863] ? lock_downgrade+0x8e0/0x8e0 [ 106.042006] ? perf_trace_lock+0x900/0x900 [ 106.046229] ? rcu_is_watching+0x85/0x140 [ 106.050365] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 106.055367] ? snd_interval_refine+0x428/0x700 [ 106.059937] snd_pcm_hw_refine+0x8e9/0x1180 [ 106.064255] ? constrain_params_by_rules+0x1360/0x1360 [ 106.069517] ? find_held_lock+0x36/0x1c0 [ 106.073565] ? print_usage_bug+0xc0/0xc0 [ 106.077612] ? lock_downgrade+0x8e0/0x8e0 [ 106.081744] ? lock_release+0xa10/0xa10 [ 106.085707] ? kasan_check_read+0x11/0x20 [ 106.089840] ? do_raw_spin_unlock+0x9e/0x2e0 [ 106.094240] ? mark_held_locks+0xc9/0x160 [ 106.098381] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.103386] snd_pcm_hw_params+0x2a9/0x1e20 [ 106.107694] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 106.112786] ? debug_check_no_obj_freed+0x2ff/0x584 [ 106.117788] ? snd_pcm_hw_refine+0x1180/0x1180 [ 106.122364] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 106.127364] ? snd_pcm_hw_param_value+0x112/0x550 [ 106.132195] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 106.137038] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 106.142915] ? _snd_pcm_hw_param_min+0x570/0x570 [ 106.147657] ? snd_pcm_hw_param_max+0x730/0x730 [ 106.152312] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 106.157487] snd_pcm_kernel_ioctl+0x6c/0x240 [ 106.161884] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 106.167595] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 106.173474] ? debug_check_no_locks_freed+0x310/0x310 [ 106.178649] ? kasan_check_read+0x11/0x20 [ 106.182782] ? rcu_is_watching+0x85/0x140 [ 106.186916] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 106.192093] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 106.197275] ? is_bpf_text_address+0xd7/0x170 [ 106.201765] ? kernel_text_address+0x79/0xf0 [ 106.206162] ? __unwind_start+0x166/0x330 [ 106.210300] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.215143] snd_pcm_oss_change_params+0x80/0xe0 [ 106.219889] snd_pcm_oss_make_ready+0xbe/0x170 [ 106.224458] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 106.229290] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 106.233695] ? fsnotify_first_mark+0x330/0x330 [ 106.238267] snd_pcm_oss_release+0x214/0x290 [ 106.242660] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 106.247664] __fput+0x34d/0x890 [ 106.250937] ? fput+0x1a0/0x1a0 [ 106.254210] ? _raw_spin_unlock_irq+0x27/0x70 [ 106.258699] ____fput+0x15/0x20 [ 106.261964] task_work_run+0x1e4/0x290 [ 106.265839] ? task_work_cancel+0x240/0x240 [ 106.270149] ? exit_to_usermode_loop+0x87/0x310 [ 106.274807] exit_to_usermode_loop+0x2bd/0x310 [ 106.279375] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 106.284201] ? ksys_ioctl+0x81/0xd0 [ 106.287819] do_syscall_64+0x792/0x9d0 [ 106.291693] ? vmalloc_sync_all+0x30/0x30 [ 106.295826] ? _raw_spin_unlock_irq+0x27/0x70 [ 106.300304] ? finish_task_switch+0x1ca/0x820 [ 106.304785] ? syscall_return_slowpath+0x5c0/0x5c0 [ 106.309704] ? syscall_return_slowpath+0x30f/0x5c0 [ 106.314621] ? retint_user+0x18/0x18 [ 106.318325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.323159] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 106.328336] RIP: 0033:0x40f531 [ 106.331508] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 2033/05/18 03:33:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc008551a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 106.339204] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 106.346457] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 106.353708] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.360959] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 106.368212] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000018 [ 106.397399] hfs: can't find a HFS filesystem on dev loop6 2033/05/18 03:33:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc0045877, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2033/05/18 03:33:32 executing program 1 (fault-call:0 fault-nth:25): syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) msgsnd(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0) 2033/05/18 03:33:32 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 106.514272] FAULT_INJECTION: forcing a failure. [ 106.514272] name failslab, interval 1, probability 0, space 0, times 0 [ 106.525546] CPU: 0 PID: 8615 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 106.532311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.541665] Call Trace: [ 106.544266] dump_stack+0x1b9/0x29f [ 106.547908] ? arch_local_irq_restore+0x52/0x52 [ 106.552598] should_fail.cold.4+0xa/0x1a [ 106.556670] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 106.561781] ? __save_stack_trace+0x7e/0xd0 [ 106.566117] ? graph_lock+0x170/0x170 [ 106.569935] ? find_held_lock+0x36/0x1c0 [ 106.574015] ? __lock_is_held+0xb5/0x140 [ 106.578094] ? check_same_owner+0x320/0x320 [ 106.582421] ? do_raw_spin_lock+0xc1/0x200 [ 106.586648] ? rcu_note_context_switch+0x710/0x710 [ 106.591562] ? trace_hardirqs_off+0xd/0x10 [ 106.595782] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 106.600876] should_failslab+0x124/0x180 [ 106.604931] __kmalloc+0x2c8/0x760 [ 106.608461] ? mark_held_locks+0xc9/0x160 [ 106.612597] ? quarantine_put+0xeb/0x190 [ 106.616646] ? constrain_params_by_rules+0x141/0x1360 [ 106.621828] constrain_params_by_rules+0x141/0x1360 [ 106.626830] ? trace_hardirqs_on+0xd/0x10 [ 106.630983] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 106.636167] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 106.641348] ? debug_check_no_locks_freed+0x310/0x310 [ 106.646533] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.651550] ? find_held_lock+0x36/0x1c0 [ 106.656537] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.661365] ? lock_downgrade+0x8e0/0x8e0 [ 106.665503] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 106.671035] ? snd_interval_refine+0x428/0x700 [ 106.675605] snd_pcm_hw_refine+0x8e9/0x1180 [ 106.679916] ? snd_interval_refine+0x428/0x700 [ 106.684490] ? constrain_params_by_rules+0x1360/0x1360 [ 106.689758] ? constrain_params_by_rules+0x1360/0x1360 [ 106.695026] ? find_held_lock+0x36/0x1c0 [ 106.699079] ? print_usage_bug+0xc0/0xc0 [ 106.703131] ? graph_lock+0x170/0x170 [ 106.706917] ? lock_downgrade+0x8e0/0x8e0 [ 106.711052] ? lock_release+0xa10/0xa10 [ 106.715015] ? kasan_check_read+0x11/0x20 [ 106.719163] ? __lock_is_held+0xb5/0x140 [ 106.723212] snd_pcm_hw_param_first+0x30e/0x680 [ 106.727876] snd_pcm_hw_params+0x340/0x1e20 [ 106.732188] ? snd_pcm_hw_refine+0x1180/0x1180 [ 106.736763] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 106.741761] ? snd_pcm_hw_param_value+0x112/0x550 [ 106.746593] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 106.751429] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 106.757305] ? _snd_pcm_hw_param_min+0x570/0x570 [ 106.762053] ? snd_pcm_hw_param_max+0x730/0x730 [ 106.766706] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 106.771881] snd_pcm_kernel_ioctl+0x6c/0x240 [ 106.776275] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 106.781987] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 106.787869] ? debug_check_no_locks_freed+0x310/0x310 [ 106.793044] ? kasan_check_read+0x11/0x20 [ 106.797175] ? rcu_is_watching+0x85/0x140 [ 106.801309] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 106.806485] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 106.811668] ? is_bpf_text_address+0xd7/0x170 [ 106.816156] ? kernel_text_address+0x79/0xf0 [ 106.820552] ? __unwind_start+0x166/0x330 [ 106.824699] ? perf_trace_lock_acquire+0xe3/0x980 [ 106.829541] snd_pcm_oss_change_params+0x80/0xe0 [ 106.834285] snd_pcm_oss_make_ready+0xbe/0x170 [ 106.838854] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 106.843687] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 106.848087] ? fsnotify_first_mark+0x330/0x330 [ 106.852660] snd_pcm_oss_release+0x214/0x290 [ 106.857056] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 106.862069] __fput+0x34d/0x890 [ 106.865341] ? fput+0x1a0/0x1a0 [ 106.868608] ? _raw_spin_unlock_irq+0x27/0x70 [ 106.873098] ____fput+0x15/0x20 [ 106.876363] task_work_run+0x1e4/0x290 [ 106.880240] ? task_work_cancel+0x240/0x240 [ 106.884548] ? exit_to_usermode_loop+0x87/0x310 [ 106.889217] exit_to_usermode_loop+0x2bd/0x310 [ 106.893786] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 106.898611] ? ksys_ioctl+0x81/0xd0 [ 106.902236] do_syscall_64+0x792/0x9d0 [ 106.906115] ? vmalloc_sync_all+0x30/0x30 [ 106.910263] ? kasan_check_write+0x14/0x20 [ 106.914498] ? syscall_return_slowpath+0x5c0/0x5c0 [ 106.919416] ? syscall_return_slowpath+0x30f/0x5c0 [ 106.924336] ? retint_user+0x18/0x18 [ 106.928048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.932887] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 106.938061] RIP: 0033:0x40f531 [ 106.941242] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 106.948950] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 106.956200] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 2033/05/18 03:33:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2033/05/18 03:33:33 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r1, 0x1000000000013) [ 106.963451] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.970702] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 106.977961] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000019 [ 106.986015] WARNING: CPU: 0 PID: 8615 at sound/core/pcm_native.c:620 snd_pcm_hw_params+0x65a/0x1e20 [ 106.995203] Kernel panic - not syncing: panic_on_warn set ... [ 106.995203] [ 107.002571] CPU: 0 PID: 8615 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 107.009324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.018668] Call Trace: [ 107.021262] dump_stack+0x1b9/0x29f [ 107.024893] ? arch_local_irq_restore+0x52/0x52 [ 107.029572] ? snd_pcm_hw_params+0x630/0x1e20 [ 107.034068] panic+0x22f/0x4de [ 107.037265] ? add_taint.cold.5+0x16/0x16 [ 107.041423] ? __warn.cold.8+0x148/0x1a3 [ 107.045494] ? snd_pcm_hw_params+0x65a/0x1e20 [ 107.049992] __warn.cold.8+0x163/0x1a3 [ 107.053881] ? snd_pcm_hw_params+0x65a/0x1e20 [ 107.058382] report_bug+0x252/0x2d0 [ 107.062016] do_error_trap+0x1bc/0x470 [ 107.065910] ? math_error+0x3f0/0x3f0 [ 107.069715] ? graph_lock+0x170/0x170 [ 107.073515] ? lock_downgrade+0x8e0/0x8e0 [ 107.077667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.082548] do_invalid_op+0x1b/0x20 [ 107.086266] invalid_op+0x1b/0x40 [ 107.089721] RIP: 0010:snd_pcm_hw_params+0x65a/0x1e20 [ 107.094813] RSP: 0018:ffff88018c12f4e0 EFLAGS: 00010246 [ 107.100176] RAX: 0000000000040000 RBX: 00000000fffffff4 RCX: ffffc900022ba000 [ 107.107444] RDX: 0000000000040000 RSI: ffffffff859d752a RDI: 0000000000000005 2033/05/18 03:33:33 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) 2033/05/18 03:33:33 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) [ 107.114706] RBP: ffff88018c12f730 R08: ffff8801ae19c440 R09: ffffed003b6046c2 [ 107.121973] R10: ffffed003b6046c2 R11: ffff8801db023613 R12: ffffffff8826309c [ 107.129238] R13: ffff8801cebc1680 R14: ffff8801d31db680 R15: dffffc0000000000 [ 107.136523] ? snd_pcm_hw_params+0x65a/0x1e20 [ 107.141035] ? snd_pcm_hw_refine+0x1180/0x1180 [ 107.145630] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 107.150641] ? snd_pcm_hw_param_value+0x112/0x550 [ 107.155467] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 107.160302] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 107.166169] ? _snd_pcm_hw_param_min+0x570/0x570 [ 107.170917] ? snd_pcm_hw_param_max+0x730/0x730 [ 107.175591] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 107.180774] snd_pcm_kernel_ioctl+0x6c/0x240 [ 107.185165] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 107.190870] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 107.196748] ? debug_check_no_locks_freed+0x310/0x310 [ 107.201923] ? kasan_check_read+0x11/0x20 [ 107.206058] ? rcu_is_watching+0x85/0x140 [ 107.210189] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 107.215360] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 107.220542] ? is_bpf_text_address+0xd7/0x170 [ 107.225029] ? kernel_text_address+0x79/0xf0 [ 107.229437] ? __unwind_start+0x166/0x330 [ 107.233586] ? perf_trace_lock_acquire+0xe3/0x980 [ 107.238435] snd_pcm_oss_change_params+0x80/0xe0 [ 107.243190] snd_pcm_oss_make_ready+0xbe/0x170 [ 107.247768] snd_pcm_oss_sync.isra.29+0x3a2/0x980 [ 107.252597] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 107.256989] ? fsnotify_first_mark+0x330/0x330 [ 107.261554] snd_pcm_oss_release+0x214/0x290 [ 107.265943] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 107.270943] __fput+0x34d/0x890 [ 107.274206] ? fput+0x1a0/0x1a0 [ 107.277466] ? _raw_spin_unlock_irq+0x27/0x70 [ 107.281947] ____fput+0x15/0x20 [ 107.285214] task_work_run+0x1e4/0x290 [ 107.289085] ? task_work_cancel+0x240/0x240 [ 107.293400] ? exit_to_usermode_loop+0x87/0x310 [ 107.298068] exit_to_usermode_loop+0x2bd/0x310 [ 107.302642] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 107.307471] ? ksys_ioctl+0x81/0xd0 [ 107.311090] do_syscall_64+0x792/0x9d0 [ 107.314968] ? vmalloc_sync_all+0x30/0x30 [ 107.319101] ? kasan_check_write+0x14/0x20 [ 107.323326] ? syscall_return_slowpath+0x5c0/0x5c0 [ 107.328236] ? syscall_return_slowpath+0x30f/0x5c0 [ 107.333150] ? retint_user+0x18/0x18 [ 107.336847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.341677] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 107.346848] RIP: 0033:0x40f531 [ 107.350026] RSP: 002b:00007f9e059ff7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 107.357714] RAX: ffffffffffffffea RBX: cccccccccccccccd RCX: 000000000040f531 [ 107.364965] RDX: 0000000000000000 RSI: 0000000000004041 RDI: 00007f9e059ff850 [ 107.372215] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.379463] R10: 0000000020000340 R11: 0000000000000293 R12: 0000000000000013 [ 107.386713] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000019 [ 107.394692] Dumping ftrace buffer: [ 107.398326] (ftrace buffer empty) [ 107.402011] Kernel Offset: disabled [ 107.405614] Rebooting in 86400 seconds..