5, 0x1, 0x2, 0x49, 0x93a, 0x9, 0x6ef}}, 0xe8) r12 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r12, &(0x7f0000001440)=""/177, 0xb1) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r12, 0xc040564a, &(0x7f0000000080)={0x3, 0x0, 0x2015, 0x20, 0x0, 0xffffff80, 0x26, 0x1}) 03:19:37 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000680)=0x131, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$video(&(0x7f0000000500)='/dev/video#\x00', 0x5, 0xb6502) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) prctl$PR_GET_NAME(0x10, &(0x7f00000004c0)=""/34) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ttyprintk\x00', 0x400, 0x0) ioctl$TIOCNXCL(r4, 0x540d) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001440)=""/177, 0xb1) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r5, 0xc02064b9, &(0x7f00000001c0)={&(0x7f0000000080)=[0xffffffff, 0x7, 0x42a, 0x8001, 0x1], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0xdededede}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:37 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x4, &(0x7f0000000500)=[{&(0x7f0000000340)="6e80575bc754c7bfc32b17ff56fb9a0f334183c0077a3994023b6db53cbda523c0be921842a87e5aa9dec5be31d53af7c4e63d9fa6e5e08e469bbd0dcdae8e310d85c0652ab3ec791f121311b43ccabbf2c1ef3097f188e5d14a917a5daeda7aeb36f5f81fb6dfa1ee3dd7c396e01191f62f626af535a4f1f7a0ee5b81f31ab476c9ac70cae1f747373f59c20a3058394dd75d4ee6d9444ffb0b5c95bffca18a9bf55077fb97b2dd2bf1ae950ece198532ce47", 0xb3, 0x3}, {&(0x7f0000000400)="53331b28922737893878b66d2a53b5aa3bf07a480ecce014a6a73b680f8592f396c37522da4f13af79021491ee834dca374287506282b02433a6cb3a4294822edd424a6b1c3d92968a5f742a96d4b2", 0x4f, 0x3}, {&(0x7f0000000480)="a6232ea69d942751ff53", 0xa, 0x9}, {&(0x7f00000004c0), 0x0, 0x3}], 0x2000000, &(0x7f0000000580)='overlay\x00') r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 963.372359][ T27] audit: type=1800 audit(1582773577.597:333): pid=9722 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16549 res=0 03:19:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SIOCX25GCALLUSERDATA(r0, 0x89e4, &(0x7f0000000480)={0x36, "e2ade7e50167c479c68fff1f88dd74354ba78ec7a223ba60283b7c02288545d343f8beae8c95c7a82e79bfafeeb5ee2fd8c5781267067b9602bcb05fcdfccc9172ae2b468075d32539c35f98733b153bdfb678c789c0b13ea7b70062f8c3a02eb73829f8ace19803892242a5e17d224bd770919b300d1116b6656a77915ee16b"}) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 963.710406][ T9762] ceph: No path or : separator in source 03:19:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:38 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000180)={0x5, 0x1, 0x4, 0x2, 0x401, {}, {0x1, 0x0, 0xff, 0x40, 0x40, 0x1f, "a577abf8"}, 0x7, 0x4, @fd=r5, 0x4, 0x0, 0xffffffffffffffff}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="0112000000009ac70000090000003c00030014000600ff090000002e000000000000000000010800030000000000140002007663616e3000000000600000000000000800010002000000"], 0x50}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x98, r8, 0x1, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x98}, 0x1, 0x0, 0x0, 0x15}, 0x44000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(0xffffffffffffffff, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 964.388816][ T9797] IPVS: Error joining to the multicast group [ 964.550152][ T9808] IPVS: Error joining to the multicast group 03:19:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xc0000000) creat(0x0, 0x0) 03:19:39 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:39 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000340)='./file2\x00', 0x5, 0x8, &(0x7f0000000940)=[{&(0x7f0000000380)="41ac75191e01b90da7c8f6e8c6ffcab4da88fee39ab81989295032b02fa06380c4be1723e11719aceb607d048fa7645fcb49fa3516db7cfdf2be1bfc4f6dfadb65e962e984dd6d22ac9f9caa590379175d1b42ad13cef4880812587e60dad6d047ba58bb7666af5c8a646587b9eeb59f122d8d6ec182dd8d1a5cc09e2f462d10fe39cf25464a97a9813f67e76ffe9c5e4bd5c4cc827b91db842aa6481eeb4d1c1a706e6aec162d1ec181b724ad0e5e6d7bf06acc0466a75bc385c3f746671a29ce5a67aaa31335a5fbe80f0b451d0bf5206732069c575849c78207d6f984a1704f5bebcd5586a3", 0xe7, 0x2}, {&(0x7f0000000480)="94ef5101a7f76e7f5ff332d35cdd9c6e430741bd661778413f42a950b35fc777bdc2dac70e768f83a996aaba0754fa987b4e57d5eb959b9c3bfacf3ea7592cf79b41c63712da248d79e8ac799d2f4b7a151006729e899291ebb3d6fa7486c07ebbc1bce0e045ac42c38cef262f063df422f097a29ff8f654ee6c1a96afebd55d44182bacfcee9d36e0000c943d0bcf65424edef8194e0001502cd84647e4211b1093dbaac1e3e3faa5f1fbb2ef0655b778d0cdd73473571cf89f9035dec96defdf9ac27b39", 0xc5, 0x351}, {&(0x7f0000000580)="ecc3037ab0636f0aa9157e245a09ea0e0701706beb8c1b5da42514e1ffcab2f0b8d654c4ccbf59945da72c6bad6008631e88b75bff0401fd0e7eadcb55fe5081ab45326c099146c82896b681d90c9ba073d21b9a65f44e7613985cda01ad0f29fbf194c6535ebf8bcef80488a8c71c2ee5588cb9bb0b9706995a7742d3a20bae05648a595debfdc00155eac16036d8061dea9d5f839ed6d7d1b387ca3ee5c787df66fc6d31fafe476550", 0xaa, 0x8}, {&(0x7f0000000640)="a8fc7995863ab10f", 0x8, 0x5}, {&(0x7f0000000680)="39dd09d642cfdd05b7e3cc608998ccb233c40d98d92e302a7dfe42eaf34397521bf7767d3e9346c1501d5190985d4909cfced5ec0f8547414ca500b2e8b43fa444c027551a37b095eff708169fed3bc55f8cd530081f25f1e73730dbe5f839303b18ffa93b10d266f54da75348e639b08d162129899941d425392c5711f57ff3b13aa327c96af1172b2d3f2e", 0x8c, 0x7f}, {&(0x7f0000000740)="d695ac7083593b44d15202bb9da17602109861abb89444ea0cf32c34f112fcf85afa17e317bf868f7ec1a0d055a8e8a489611daa7f1b8c34d0f9d042f4b58b00555a7d1ff588be1e3dd34749252b5ac59b161817145cd77e9dad3e44a240c37ba88982f1fbfa255c3a0a8e8157ffd2642a21d6ec0aad5664a673d6287ba340e81cf36b7fa09045feb9e446c843ca803662c0c21630d43d5f7903160ddcb3575e843f8885dd0d78bf9e9a3d2cc066788b087b9b30b8bf9761d48a9ce95cebd35108d5e675ef049d53aabda008ad6bce4a571f2642140f76", 0xd7, 0xa3}, {&(0x7f0000000840)="1ef4cd0be6495a434f3cf1295de4f95dfdf15ecdc5c96136da636ed34bfd1e61f8a98c95dd67a6b15b249922e393718647e03ec2efa8b3452fdf59042b088c021d6d3c87c09a930e9cfdab0389b6debc52ee58bf10826ce798e1df2987b0a8eda6876f9b574b708b8451", 0x6a, 0x6}, {&(0x7f00000008c0)="1e8213d57661cbb9de461965c0914f13112ab073ef5e858dc6a830d96894213b33587af584a2ed7969efe60e10bbdefb31bb31644d81f86f54793bb2d4012ce5ddf5c06a61f07c", 0x47, 0x4}], 0x40, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x2001020, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(0xffffffffffffffff, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:39 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x24000, 0x0) getdents(r5, &(0x7f0000001440)=""/177, 0xb1) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:39 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3a, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001440)=""/177, 0xb1) sendmsg$NFQNL_MSG_VERDICT(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x5f8}, 0x1, 0x0, 0x0, 0x80}, 0x20040080) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) r4 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x8000000000000000, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000500)) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001440)=""/177, 0xb1) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000480)={{}, 0x40}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(0xffffffffffffffff, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:39 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}, 0x0) sendmmsg$unix(r3, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r6, r4) dup2(r6, r5) fremovexattr(r6, &(0x7f0000000080)=@known='security.apparmor\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 965.073439][ T9835] MINIX-fs: unable to read superblock 03:19:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)=""/147, &(0x7f0000000340)=0x93) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) write$P9_RLERROR(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="05000000a8f3e82a5acde6a787d1f8d45729f4a766fadca206a9fab803bb0254e08a8a3051a4d3b4e9771b3ec340d889512022730d948b62fc0983f57d1d747fac5c5e7fd1ad727166a40c5d00000000000000000000000069b009cb17b0da7f8a73a8e8054a2c8e7bc476b748ca0b3343895cf221e7542b97e6612e6685d34378da191c997e3d38fab7dd2b6f24f8ae3b57ff7ea6898262e9981650477d55b2132838eaf5fd556e7f370cdb7ddde9a2919b549809351f285a447252773aefce441a32eb1977ecbefe629b582cead2a93b663be5b4181110b55e06b0f1a1"], 0x9) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001440)=""/177, 0xb1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x103b40, 0x1b1) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 965.784157][ T9873] MINIX-fs: unable to read superblock 03:19:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xf6ffffff) creat(0x0, 0x0) 03:19:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r0, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001780)='maps\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=ANY=[@ANYBLOB="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", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sendmmsg$unix(r7, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r8, @ANYBLOB="061bacc656a23b51274e9b5b7b2c22f87b798939da6ebabd56e2fec75b9aa570b802eb6ad8fd793ee7407e3ef1b908c442ef7534498816b54a69a664d502c076f5c333f5bc5b612d271f33e5bcff88e7db7f5f2514824d2842d862c81aff0627850496b4447754a8347b877a082c059dfdf303c3fce6280f8d7d3a88c01c0c67aa2adc9e060ab2213602acab"], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1b, &(0x7f0000001840)=ANY=[], 0x0, 0x4014}, 0x0) sendmmsg$unix(r9, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x18, 0x1, 0x1, [r10, r5]}}], 0x18, 0xc000}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r12, r10) dup2(r12, r11) r13 = fcntl$dupfd(r12, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001800)={0x0, 0x0, r13}) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r17, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r17]}}], 0x18}, 0x0) sendmmsg$unix(r16, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r17]}}], 0x18}], 0x1, 0x0) r18 = fcntl$dupfd(r15, 0x406, r16) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r18, 0xc00c642e, &(0x7f00000017c0)={r14}) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) r20 = fcntl$dupfd(r19, 0x0, r19) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) ioctl$TIOCL_GETKMSGREDIRECT(r20, 0x541c, &(0x7f0000000080)) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000, 0x2000000000], 0xf000, 0x9000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) r21 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, 0x0, 0x7, 0x0, r21) keyctl$set_timeout(0xf, r21, 0x0) request_key(&(0x7f0000000740)='encrypted\x00', &(0x7f0000000b00)={'syz', 0x2}, &(0x7f0000000b40)='./cgroup\x00', r21) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000700)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000180)="f79a029d322dfc5c55a00777ce43be66b3930c88d9020d47f0a077011c6aa3345a354255582fc8d934c98631204b6adcd96c6539046276018f9317dcf09439a9eb51389a4cce0df20a6871", 0x4b}, {&(0x7f0000000480)="23997f1d10e704214bddbda9e8b02d54898f05dbb9591740a08af21a986b1dab2a51fbc32aeba39f08dfbc5e17e0e37fb3f0cf4b9a2025932821a25b401de719c502d5806194c6db27364219a513e78ca9939c3c67d0d3fbb462cbb0827574d711e9385c9d654d76253b8ccdf4bae79873f5fc3e1d58bb0e40e9550c45d53ef579d01cd0b18482ed22db1ee0a576a35275195395f0fb31c99e79e1d764ae3721096ebda761355570bc5cfe24", 0xac}, {&(0x7f0000000680)="931930deceffb89499bead21039c78bdc9327ab2fb6a7a68020ff6c5fc8f18b6659ee1f27bdf627f9220d4e00eab4a4a10dd1a11f442f1bce4e46b3020563272749eb5e27a50ddeaaec57bde2f0c0c7375e063a8d807e3c9ce9e3d2549f063e00062e5b213caeaf3696b51be5c", 0x6d}], 0x4, r21) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x7ec4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xcead]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:40 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:40 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000440)={0x2, 0x4e22, @multicast2}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:40 executing program 3: mkdir(&(0x7f00000003c0)='./bus\x00', 0xcd) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000001c0)=0xc) write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f0000000340)={0x26, 0x37, 0x1, {0x0, 0x400, 0x9, r3, 0x8, 'overlay\x00'}}, 0x26) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) creat(&(0x7f0000000380)='./file0\x00', 0x3) [ 965.962104][ T9854] overlayfs: failed to resolve './file0': -2 03:19:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r0, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 966.174174][ T9884] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 966.203683][ T9884] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 966.254362][ T9899] overlayfs: failed to resolve './file1': -2 03:19:40 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001440)=""/177, 0xb1) ioctl$SCSI_IOCTL_GET_PCI(r3, 0x5387, &(0x7f0000000180)) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x6, &(0x7f0000000080)) 03:19:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r0, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 966.356013][ T9884] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 03:19:40 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x101, 0x5, 0x4, 0x20000, 0x24, {}, {0x4, 0x8, 0x9, 0x81, 0xfa, 0x3f, "9f8024f6"}, 0x8c08, 0x3, @offset, 0x7, 0x0, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@loopback, @in=@empty}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:40 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:41 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:41 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfeffffff) creat(0x0, 0x0) 03:19:41 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}, 0x0) sendmmsg$unix(r3, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}], 0x1, 0x0) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:41 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:41 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) sendmmsg$unix(r1, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r2) dup2(r4, r3) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0xa493, 0x1f, 0x101, 0xffffffffffff8001}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r6, 0xae9a) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r6, 0xae80, 0x0) 03:19:41 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:41 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) recvmmsg(r1, &(0x7f0000004540)=[{{&(0x7f0000000340)=@x25, 0x80, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/124, 0x7c}], 0x1}, 0x9}, {{&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f0000000540)=""/157, 0x9d}], 0x1, &(0x7f0000000640)=""/111, 0x6f}, 0x6}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000006c0)=""/238, 0xee}, {&(0x7f00000007c0)=""/87, 0x57}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/87, 0x57}], 0x4, &(0x7f0000001900)=""/236, 0xec}, 0x9}, {{&(0x7f0000001a00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000001a80)=""/242, 0xf2}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/173, 0xad}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)}, {&(0x7f0000003cc0)=""/222, 0xde}, {&(0x7f0000003dc0)=""/234, 0xea}], 0x8, &(0x7f0000003f40)=""/163, 0xa3}, 0x10001}, {{&(0x7f0000004000)=@nfc_llcp, 0x80, &(0x7f0000004400)=[{&(0x7f0000004080)=""/113, 0x71}, {&(0x7f0000004100)=""/73, 0x49}, {&(0x7f0000004180)=""/177, 0xb1}, {&(0x7f0000004240)=""/180, 0xb4}, {&(0x7f0000004300)=""/211, 0xd3}], 0x5, &(0x7f0000004480)=""/153, 0x99}, 0xffff}], 0x5, 0x1, 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6f7765725d69723d2e2f6275732c776f726b6469723d2e2f71696c65316530a7c83328dc69e05f594185c55141c8b413745b286210"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 967.209871][ T27] audit: type=1804 audit(1582773581.437:334): pid=9927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/879/bus/bus/file0" dev="overlay" ino=16548 res=1 03:19:41 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 967.390147][ T9955] overlayfs: unrecognized mount option "lower]ir=./bus" or missing value 03:19:41 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$getenv(0x4201, 0xffffffffffffffff, 0x20, &(0x7f0000000080)) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x32) 03:19:41 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x5, 0xe3, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000780)=""/227}, &(0x7f0000000480)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:42 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:42 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:42 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0xffffffffffffffff]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}, 0x0) sendmmsg$unix(r3, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000080)={0x1, 0x1, 0x9, 0x4, 0x3ab}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:42 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:42 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:42 executing program 3: ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000340)={0x81, 0x1, 0x4, 0x100000, 0xfffffffc, {0x77359400}, {0x4, 0x2, 0x0, 0x5, 0x3f, 0x1, "a23985a8"}, 0x5, 0x2, @fd, 0x10001, 0x0, 0xffffffffffffffff}) write$P9_RWSTAT(r0, &(0x7f00000001c0)={0x7, 0x7f, 0x2}, 0x7) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) write$char_usb(r1, &(0x7f00000003c0)="2086c613e667f79eab375e173bdbc9a1a5c56aace2060b6fec77311e10e6af36edc656a562bdaf6d25fdf131bce95169ae", 0x31) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r2, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, 0x2, 0x8, 0x5, 0x0, 0x0, {0x5, 0x0, 0x4}, [@CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1000}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xe14}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6001}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x79bd}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xff000000) creat(0x0, 0x0) 03:19:42 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000480)={[0x7, 0x1f, 0xffffffffffff8000, 0x0, 0x80, 0xe98, 0x200, 0x0, 0x6, 0xdc99, 0x0, 0x0, 0x3, 0x1000, 0x3, 0xffffffff], 0x1000, 0x20000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@broadcast, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "52c069", 0x18, 0x0, 0x0, @dev, @mcast2, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [], @multicast1}]}]}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r5]}}], 0x18}, 0x0) sendmmsg$unix(r4, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r5]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r6, r5) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f0000000580)={{0x0, 0x0, @reserved="61b5685d91997e2476701096f6d92c2f28cb47eea53035c29c1b61a3d17093ba"}, 0x46, [], "a101ed296e280909c1632df130ae6b10e9c68513b0e450446033f860be54d13d74e175c7855fa83fa4431cdc1c30e47ff8ee47a5469a4a344dd94996830124dafff8e0a0b62f"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 968.538592][ T27] audit: type=1800 audit(1582773582.767:335): pid=9998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16544 res=0 03:19:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:43 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x202, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r2, &(0x7f0000000680)={0xa0, 0x19, 0x1, {0x10, {0x1, 0x0, 0x6}, 0x50, r3, r4, 0x35, 0x800, 0x4, 0x2e80000, 0xffffffffffffffe1, 0x2, 0x5, 0xe7, 0x2, 0x919, 0x80000000, 0x1, 0x4, 0x4, 0x1}}, 0xa0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioprio_set$pid(0x0, 0x0, 0x80) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000080)=0x3ff, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 03:19:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) r4 = dup3(0xffffffffffffffff, r1, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000001000000010000000000000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000001780)='/dev/full\x00', 0x2100, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(r7, 0x65, 0x4, &(0x7f00000017c0)=0x1, 0x4) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="74d1378c2d0714000000000000000000000000000000ba6e6d7dd431745a39c724a8059ceda11eabfef09269566256b6d1c7bab3e8bdd1ade0743cf0c6c8af226126be4f6e1f9557e4b602f143badc62", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, r6) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f00000001c0)={0x4, 0xfff, 0x0, r6, 0x0, &(0x7f0000000180)={0x768d92, 0x675f, [], @p_u8=&(0x7f0000000080)=0xae}}) sendfile(r4, r9, &(0x7f0000000480)=0x3f6, 0x1c0) r10 = add_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f0000000500)={'syz', 0x0}, &(0x7f0000000680)="e29eff7553fc32c6d09fe2b4b89dbeaf022e463ae95fa93fc1af3e7d7f84ebb3370020754376ad214e31a647c13bf0f106cb5cdf870e981c009557", 0x3b, 0xfffffffffffffffd) keyctl$describe(0x6, r10, &(0x7f0000000780)=""/4096, 0x1000) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:43 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:43 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:43 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x101200, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:43 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040)={0x6}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) [ 969.789585][T10071] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 03:19:44 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffff000) creat(0x0, 0x0) 03:19:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:44 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) prctl$PR_MCE_KILL_GET(0x22) 03:19:44 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000080)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6d696d655f747970656264657620637075616363742e73746174002073656c696e75787d5d6b657972696e6773656c696e75786370757365746264657620637075616363742e73746174000a57fb167f77240c1d992d1354933f4d4f148f6392"], 0x6c) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 970.035103][T10093] overlayfs: './file0' not a directory 03:19:44 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530d4e1da22f0b49fce03f7e90ed152cb447d8bd23b2e8a1c34b1e7676b7ad0b7d68a96a6c324bb12226dd6e39039810486930b0ab68dc1066ad8bbc5f34a41a76b86d87b4fc4328d9fe5017012348cd2f99b949885391e290b24dfd2e9177d402b2c60670aa207f2a6c45bf456a110041e61997e5c"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:44 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000480)) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000780)=""/229) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)={0x6, [0x6, 0xffff, 0xfff, 0x162, 0x3f4, 0x4b0]}, 0x10) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000180)=""/73, &(0x7f0000000080)=0x49) 03:19:44 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r1, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:44 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001440)=""/177, 0xb1) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcsu\x00', 0x200, 0x0) sendto$inet(r9, &(0x7f0000000700)='\t', 0x1, 0x8000, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r7, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6c, &(0x7f000059aff8)={r10}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={r10, 0x8381, 0xfffe, 0xeda, 0x358a, 0x9}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000004c0)={r11, 0x80000000}, &(0x7f0000000500)=0x8) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r13, 0x4058534c, &(0x7f0000000180)={0x5, 0x100, 0x7f, 0x3, 0x10001, 0x1}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 970.703184][T10129] overlayfs: unrecognized mount option "`g [ 970.703184][T10129] ¢ò¦Ä[ôV¡a™~\" or missing value 03:19:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffff6) creat(0x0, 0x0) 03:19:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:45 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001440)=""/177, 0xb1) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r5, 0x4, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x4) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:45 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000780)=""/153, &(0x7f0000000340)=0x99) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001440)=""/177, 0xb1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x4a]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 971.214954][T10142] overlayfs: unrecognized mount option "`g [ 971.214954][T10142] ¢ò¦Ä[ôV¡a™~\" or missing value 03:19:45 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:45 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 971.491799][T10171] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 03:19:45 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ashmem\x00', 0x100d00, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r6, @in6={{0xa, 0x4e24, 0x7, @loopback}}, 0x8, 0x9}, &(0x7f0000000680)=0x90) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000080)) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r7, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r7, 0xae9a) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r7, 0xae80, 0x0) 03:19:45 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x9, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x4, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="65786563d16b3068c72d1944b339"], 0xe) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 03:19:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:46 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001440)=""/177, 0xb1) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 972.337756][T10223] overlayfs: './file0' not a directory 03:19:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffe) creat(0x0, 0x0) 03:19:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000000706010200000000000000000a0000020800fc0c000004010800064000000005"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r5, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:46 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x100) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) socket$tipc(0x1e, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x2d, &(0x7f0000000480), 0x18, 0x95}], 0x1, 0x400a801) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r2) dup2(r4, r3) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x2a0a04, &(0x7f0000000100)=ANY=[@ANYRES64=r4, @ANYRESDEC=r0]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mkdirat(r6, &(0x7f00000001c0)='./file1\x00', 0x80) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) execveat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000480)='/dev/kvm\x00', &(0x7f00000004c0)='cpuacct.stat\x00', &(0x7f0000000500)='cpuacct.stat\x00', &(0x7f0000000680)='em0wlan0$em0)lo&\x06\x00', &(0x7f00000006c0)='%[systembdev\x00', &(0x7f0000000700)='cpuacct.stat\x00'], &(0x7f00000008c0)=[&(0x7f00000007c0)='}\x00', &(0x7f0000000800)='/dev/kvm\x00', &(0x7f0000000840)='/\xe1&posix_acl_access,mime_type%\x00', &(0x7f0000000880)='cpuacct.stat\x00'], 0x100) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6c, &(0x7f000059aff8)={r7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000900)={0x8001, 0x8, 0x1, 0x4, r7}, &(0x7f0000000940)=0x10) ioctl$KVM_NMI(r3, 0xae9a) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, &(0x7f0000000080)={0x8, 0x5, 0xe1, 0x4, 0x94fd, 0x10001, 0x4}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000000180)=0x5) 03:19:46 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:47 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0xffffffffffffffda, 0x0, 0x3, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001440)=""/177, 0xb1) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:47 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, @llc={0x1a, 0x300, 0xfc, 0x7f, 0x0, 0x7, @random="a7e7e3c5b6ae"}, @llc={0x1a, 0x10a, 0x2, 0x81, 0x1, 0x8, @dev={[], 0xf}}, @l2={0x1f, 0x1, @fixed={[], 0x10}, 0x401, 0x1}, 0x8, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000440)='veth1_to_bridge\x00', 0x60000, 0x8}) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000400)={&(0x7f0000000000), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, r5, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004884}, 0x804) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:47 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x40, &(0x7f0000000080)={&(0x7f0000000c80)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001a00000007002100626200001400228011000700000000000800020000000000"], 0x30}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001300)='/dev/nvram\x00', 0x404140, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000780)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x50, r1, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_MESH_SETUP={0x18, 0x70, [@NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5, 0x8, 0x6}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}, @NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xffffffe0, 0x1}}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000844}, 0x20004804) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r12, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r12]}}], 0x18}, 0x0) sendmmsg$unix(r11, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r12]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r14, r12) dup2(r14, r13) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000000680)={r13}) sendmsg$IPSET_CMD_GET_BYINDEX(r15, &(0x7f0000000900)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000880)={0x4c, 0xf, 0x6, 0x0, 0x0, 0x0, {0xc, 0x0, 0x1}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x3}, @IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008805}, 0x8014) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r8, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r8, 0xae9a) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r8, 0xae80, 0x0) 03:19:48 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1000000000000) creat(0x0, 0x0) 03:19:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, 0x0, 0x0, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:48 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$FUSE_GETXATTR(r2, &(0x7f0000000180)={0x18, 0x0, 0x1, {0x5}}, 0x18) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000004c0)={0x7, 0x6, 0x8000, 0x1ff, 0x9, 0x7, 0x80, 0x0, r6}, 0x20) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:48 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 973.739903][T10273] overlayfs: './file0' not a directory 03:19:48 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f00000003c0)='./bus\x00', 0x49) mkdir(&(0x7f0000000280)='./file1\x00', 0x40) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6c6f7765726469c7a9751b98e5bdc67a3b5c8f0828acb0723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66746c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() r2 = getpgrp(0x0) kcmp(r2, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r2, r0, 0x0, 0x8, &(0x7f0000000100)='overlay\x00'}, 0x30) capset(&(0x7f0000000340)={0x20080522, r3}, &(0x7f0000000380)={0xfffffff7, 0x7f, 0xfffffffe, 0xfffffff8, 0xa02, 0x7fffffff}) r4 = syz_open_dev$vcsu(&(0x7f0000000400)='/dev/vcsu#\x00', 0x1bfa, 0x20080) getsockopt$inet_buf(r4, 0x0, 0x24, &(0x7f0000000440)=""/110, &(0x7f00000004c0)=0x6e) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, 0x0, 0x0, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:48 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x22ef, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, 0x0, 0x0, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 974.101032][T10322] overlayfs: unrecognized mount option "lowerdiÇ©u˜å½Æz;\(¬°r=./bus" or missing value 03:19:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:48 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001440)=""/177, 0xb1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/6, &(0x7f0000000180)=0x6) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001440)=""/177, 0xb1) openat(r4, &(0x7f00000001c0)='./file0\x00', 0x2001, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ipvlan0\x00', r3}) sendmsg$can_raw(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f00000001c0)=@can={{0x3, 0x1, 0x1}, 0x3, 0x1, 0x0, 0x0, "3cbdd1f8f5ad763f"}, 0x10}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001440)=""/177, 0xb1) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r5, 0xc034564b, &(0x7f0000000080)={0x8, 0x62e96258, 0x7fffffff, 0x5, 0x3, @stepwise={{0x8, 0x6}, {0x61, 0xfc0}, {0x7ff, 0x200}}}) [ 974.841584][T10363] overlayfs: unrecognized mount option "lowerdiÇ©u˜å½Æz;\(¬°r=./bus" or missing value 03:19:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xf0ffffffffffff) creat(0x0, 0x0) 03:19:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:49 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[@window={0x3, 0x144, 0x7}, @sack_perm, @mss={0x2, 0x4}], 0x3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 03:19:49 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:49 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x147) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r3) dup2(r5, r4) r6 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r6, &(0x7f0000001440)=""/177, 0xb1) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f0000000400)={0x863f, 0x800}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="14000000000000000100000001000000ec402efb491a7cfdc3f154a7c1b0b4b74ff389ab8d8ece3844d76f9c66dd25639d892813d26836fb21e52f7bdf9538d5aecf74d14461300295dde2546ed2325c6e4961bbb6d060eb784793aeb3aed19ecf2935041ba733a6dc23a744f4a9ae8e715c8bd44fc055be1f8e3db50a88a8079ed11906c1", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sendmmsg$unix(r7, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r8]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = openat$cgroup_int(r6, &(0x7f0000000ac0)='cpuset.mems\x00', 0x2, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = fcntl$dupfd(r14, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = accept4$bt_l2cap(r15, &(0x7f0000000b00)={0x1f, 0x0, @fixed}, &(0x7f0000000b40)=0xe, 0x80000) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f0000000e00)={0x11c, 0x0, &(0x7f0000000c40)=[@enter_looper, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x18, &(0x7f00000007c0)={@ptr={0x70742a85, 0x1, &(0x7f00000004c0)=""/196, 0xc4, 0x1, 0xf}, @ptr={0x70742a85, 0x0, &(0x7f0000000640)=""/218, 0xda, 0x1, 0x33}, @ptr={0x70742a85, 0x1, &(0x7f0000000740)=""/85, 0x55, 0x2, 0x22}}, &(0x7f0000000440)={0x0, 0x28, 0x50}}, 0x400}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000840)={@flat=@handle={0x73682a85, 0x10b, 0x2}, @fda={0x66646185, 0xa, 0x0, 0x10}, @ptr={0x70742a85, 0x0, &(0x7f00000005c0)=""/30, 0x1e, 0x2, 0x3d}}, &(0x7f00000008c0)={0x0, 0x18, 0x38}}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000a00)={@ptr={0x70742a85, 0x0, &(0x7f0000000900)=""/157, 0x9d, 0x0, 0x2f}, @ptr={0x70742a85, 0x1, &(0x7f00000009c0), 0x0, 0x2, 0x20}, @fd={0x66642a85, 0x0, r6}}, &(0x7f0000000a80)={0x0, 0x28, 0x50}}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000b80)={@fd={0x66642a85, 0x0, r13}, @fda={0x66646185, 0x3, 0x2, 0x31}, @fd={0x66642a85, 0x0, r16}}, &(0x7f0000000c00)={0x0, 0x18, 0x38}}}], 0x4a, 0x0, &(0x7f0000000d80)="ed0367e29120ccd7f24620b827a979a7b87952af9db362e3e9b854b6b0e993181726e2e46fcf8edb572d2188efadeee8d7e25bf1e1adad37b1f3c530a570a2a12691f82c884a6631d962"}) rmdir(&(0x7f00000001c0)='./file0\x00') sendmsg$unix(r10, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}, 0x0) sendmmsg$unix(r9, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}], 0x1, 0x0) r17 = fcntl$dupfd(r1, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{0x0}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_newroute={0x30, 0x18, 0x311, 0x0, 0x0, {0xa, 0x0, 0x80}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1c6}}]}, 0x30}}, 0x0) 03:19:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{0x0}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 975.473749][T10399] IPv6: Can't replace route, no match found [ 975.518096][T10400] IPv6: Can't replace route, no match found 03:19:49 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r1, 0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) close(r3) 03:19:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{0x0}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 975.948995][T10421] overlayfs: './file0' not a directory 03:19:50 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x100000000000000) creat(0x0, 0x0) 03:19:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file1\x00', 0x0, 0x10}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, r6) dup2(r8, r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}, 0x0) sendmmsg$unix(r9, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r12, r10) dup2(r12, r11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r14, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r14]}}], 0x18}, 0x0) sendmmsg$unix(r13, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r14]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r16, r14) dup2(r16, r15) r17 = gettid() r18 = getpgrp(0x0) kcmp(r18, r17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r19]) getresgid(&(0x7f0000000500), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) r21 = gettid() r22 = getpgrp(0x0) kcmp(r22, r21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b80)={r22, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000b40)='cpuacct.stat\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000cc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) r26 = gettid() r27 = getpgrp(0x0) kcmp(r27, r26, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r28 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r28, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, 0x0, r29, r30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r32, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r32]}}], 0x18}, 0x0) sendmmsg$unix(r31, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r32]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r34, r32) dup2(r34, r33) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r36, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r36]}}], 0x18}, 0x0) sendmmsg$unix(r35, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r36]}}], 0x18}], 0x1, 0x0) r37 = gettid() r38 = getpgrp(0x0) kcmp(r38, r37, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r39 = socket$inet6_tcp(0xa, 0x1, 0x0) r40 = fcntl$dupfd(r39, 0x0, r39) ioctl$PERF_EVENT_IOC_ENABLE(r40, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r40, 0x29, 0x22, &(0x7f0000001440)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001540)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r43, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r43]}}], 0x18}, 0x0) sendmmsg$unix(r42, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r43]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r44, r43) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r46, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r46]}}], 0x18}, 0x0) sendmmsg$unix(r45, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r46]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r47, r46) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r49, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r49]}}], 0x18}, 0x0) sendmmsg$unix(r48, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r49]}}], 0x18}], 0x1, 0x0) r50 = open(&(0x7f0000001580)='./file0\x00', 0x1, 0x40) r51 = gettid() r52 = getpgrp(0x0) kcmp(r52, r51, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r53]) statx(r0, &(0x7f0000002c00)='./file0\x00', 0x4000, 0xfff, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = gettid() r56 = getpgrp(0x0) kcmp(r56, r55, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r57 = getpgrp(r56) stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r59 = gettid() r60 = getpgrp(0x0) kcmp(r60, r59, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r62, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r62]}}], 0x18}, 0x0) sendmmsg$unix(r61, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r62]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r64, r62) dup2(r64, r63) getsockopt$sock_cred(r63, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0}, &(0x7f0000002e40)=0xc) r66 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r66, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, 0x0, r67, r68) r69 = gettid() r70 = getpgrp(0x0) kcmp(r70, r69, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r71 = getpgid(r70) r72 = geteuid() newfstatat(0xffffffffffffff9c, &(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r74]) r75 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r75, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, 0x0, r76, r77) r78 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004440)={0x0, 0x0, 0x0}, &(0x7f0000004480)=0xc) r80 = gettid() r81 = getpgrp(0x0) kcmp(r81, r80, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r82 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r82, &(0x7f0000001440)=""/177, 0xb1) ioctl$NS_GET_OWNER_UID(r82, 0xb704, &(0x7f00000044c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004500)={0x0, 0x0, 0x0}, &(0x7f0000004540)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004580)={0x0, 0x0}) r86 = socket$inet6_tcp(0xa, 0x1, 0x0) r87 = fcntl$dupfd(r86, 0x0, r86) ioctl$PERF_EVENT_IOC_ENABLE(r87, 0x8912, 0x400200) r88 = gettid() r89 = getpgrp(0x0) kcmp(r89, r88, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r90]) ioctl$DRM_IOCTL_GET_CLIENT(r87, 0xc0286405, &(0x7f00000045c0)={0xfd04, 0x5, {r88}, {r90}, 0xf66, 0x7f}) r92 = getgid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r93]) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000006840)={0x4, 0x100, {0xffffffffffffffff}, {r93}, 0x9, 0xcb}) statx(r0, &(0x7f0000006880)='./file1\x00', 0x2000, 0x10, &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r96 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r96, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, 0x0, r97, r98) getgroups(0x8, &(0x7f00000069c0)=[0x0, 0xee00, 0xffffffffffffffff, 0xee00, 0x0, r98, 0xffffffffffffffff, 0xee01]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r101, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r101]}}], 0x18}, 0x0) sendmmsg$unix(r100, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r101]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r103, r101) dup2(r103, r102) r104 = openat$full(0xffffffffffffff9c, &(0x7f0000006a00)='/dev/full\x00', 0x40000, 0x0) sendmmsg$unix(r7, &(0x7f0000006ac0)=[{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000680)="15cd85250d3aa5da60e34db378d0550dfc5610e6989784a2daa7f33628bcd06312e6cd264f5ef1e2f496f4e81d4376f969561c2373049c19192d1c4c53b18b98e449fd9b414c5b48bd09771ce02e4d8aa59c7d684ba51633578e2deb28709b3eae3ef4371fb4b6c7e842b45b2e00eee98beac2b4d26b56f097e23a5a257a48ba83ddc0fd1e639c1cf588af5a7f5c6b90e178938549c3c378c4274823bcf19def997f35253993e6c9fc8f38e0352477351e82c6b8931fc708", 0xb8}, {&(0x7f0000000780)="b99b2db3026b97c2024e2baa0935161699502997e20b8b24ce2180c7432c361dec3f301325a2614e2e2073e3bcbdea1259b222534dab26e567b6cd41becaa62fdc6a181f58588948332ee0533a19b80ccbc0168708bbaf5c992bd8ef15ede0778293754aec2f62119ebc416a16081ae98245c8dbf7b25cfe03da0403ee52e61027430766a0c6257ee45bee74914671a5c9c614e7e5a7c187f1e74fabc4b374f30ee32617568278dbda7e7e84733169990f46214c0c4c91ab69ff280bf623f8707bee82049017a0279a1056711c7394b6559751b7b9c86c6d2512d524cc5987e29e12d08795", 0xe5}, {&(0x7f0000000880)="ba321ce9a9d90cde160d6e22fcd4a93d3ed7f9f632f0833a3f9813999e7741fe734e0fbc2f3e978ed027e51d61d0cf3106023a2903fd32296bda93ca76e0866538dbe5175030ea4833bd1726494ad00948c768123950794de48a3fc9f311565a2efe0061ce01af0946da7d16d30495c16d3aa93b8a1d2c58683fa56595558d902534769897f7a5a4ad4759d50f", 0x8d}, {&(0x7f00000001c0)="ce5e322251cf8755753e9b528f36b4b904a9d9af5c14a73f21f89d34dcc876948134adafc82a5a8b04037fcdfdb32de7942b8c290ca800", 0x37}, {&(0x7f0000000940)="393314ad935e747102215e1a259fc2cb17855ef319b7fac7f10a008d17e18ebf647c6de733c49b9eac6f8b4a8fe0090623e99c03c508ae726d1de1d6d0a4c2cd605a2d3178fed85f494f413707f80687a9add13ac8e05cf28ec0de75a5df684087fd24883af6d0dea5ff541278f2b44a70a0a13f90cc4f6a9f571f8bad8da9c74524abee730baffc9f5ddb78790d05255a07bfc97ff643dbad320ec8885982080174e875d70fed4dc608742fe668a4748e7f816ac6970f98e5b371a133c6a891d7877121795cb1a6fbb9c4ce1491e4dd5b7f7870c4f0584242efdf3be1e1", 0xde}], 0x5, &(0x7f0000000d80)=[@rights={{0x18, 0x1, 0x1, [r11, r16]}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, r20}}}, @cred={{0x1c, 0x1, 0x2, {r23, r24, r25}}}, @cred={{0x1c, 0x1, 0x2, {r26, 0xee01, r30}}}, @rights={{0x18, 0x1, 0x1, [r34, r35]}}], 0x90}, {&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000ec0)="aeb797e738707a4158371cf42df0603dd2b1c69de776bc05dc06b2101254e66940bdf393f41fdb9845a5e913987963873150559ab5c64de5179057f0505a919b0c37a139fe5f3bd729e4ad271010646d8ba93443e9ea8d1de7d381fcb2afc7f3478f44a271a7c8127c1c9f04eaf0d4fd31bc260a19b33267f806a1e9eb54bdc9f937587262033ffb615d850b12ad698fb1793b3ebf11f5ae73ccf8da3edd195eb390b83c7a3ff64e00b49f57334577624a86ebe6cc010e7d6839660edc03a2167ae2033d883ceb7e65eaf24a43ac28940c7360d97866e8eb158a29c1acf95fe0f4366e40da8efd", 0xe7}, {&(0x7f0000000fc0)="4ae4d8080dbdb51d787e55cce66bda8949e91e84cc0336bb11bdb1dbac4b9fa21f7596bf3652ac022013d753ca2a64ee91bcd396014f0bb8c823d8928a3e3677a361d81e757efa943987aabfd6c4ae6c546486da2e67147f958b2d1ff184be862e633d2dc7d679eede114135086f590fb8ac8bf099fde289a5b59e92094caf741c5dddf43f3342bb394479f67d12524225c5270f2ae232094c344ccd0c811b9da67fc915f6f925d2f96bdf5925cc27c49c3951548cb9da6f697536672dc2f72156096f77c67ce628", 0xc8}, {&(0x7f00000010c0)="b475b0d16b0f91366a644060554d8d6bc0d69eacb174ff3857c1c6b7bd65218d43d423de745eff566f0dc9ce8d2b3765924cfef6d2ae00bdf2fd302598abb22b5b80763a7f0c471b19c870e0d3b3a0b276141d364c026e86526f332a8d7747b5c45c0638e148158406a5027a64ed3c15329b5111c2c450a4d29a15776ba67e89eed3734a545ab032459cfc4e5e5abf360efa533985083a98951ac74273b76783250543ee68dfa56f6e15768e10d61782bc7661a77503e69deb2d6baea8278c2b5b98e65262842fb1c3", 0xc9}, {&(0x7f00000011c0)="364f2e63558ec2b83b56be3e8b975b3288a302fa99b22411738df7d95ab10231c60cf7cb1a314fb1d5ebac49b6c218630fb3535fc3851495791e08b9366b0e0b2bcbdc5391c7f2cc706ffa820b6795fc866067409d27cfa44d9b5f53f621bafd0f30c725cc3f3680638070acc0ffbf4209cbeb495a40bfcaeeacecddd650b1c1ded426f221aa812bd9d63f8c937c12f6cbb97fa1c1f47c579c5adf712968e9162eca0084a142c2f02a2c8bc2ac9bb175db3d66a3fd1db0db3b83704a04b28f4ce6ab800d8707933c953933b94002511ac6ddb08b1c7ad5dc836f26be65995082533069423071a5e60dde7665a5c1c278", 0xf0}, {&(0x7f00000012c0)="6a4de6db503932d67c9e3a392376cbff1fb69acf5ef6c45c4d2741571329bdf9ee3a193d2f0c9fdc986df2abdac813d122ec1e71aa40d6cb24a0312af110d84d2dd38a8a5f6a81769de2b3a4a108c452e568103489b2d6fbfcf869adc9456f44d2d1a41934f136970aaced999f49bbad344d1f436c4acc647549f0468df77a0f214b9966fa1d9cd1c53979d92fac7e0252761c38e121f81c63a45337da2c8a9edb68d17bec3b6b0daaf0d3dc6844", 0xae}, {&(0x7f0000001380)="775fa02ecb9b933733ef1fa77b50584358c420374f2a83facf75693ea112a3f8effc13838a3b40634835d828f899d6dc8dfe421248dc544c82b0e325cd6790", 0x3f}], 0x6, &(0x7f00000015c0)=[@cred={{0x1c, 0x1, 0x2, {r38, r41}}}, @rights={{0x24, 0x1, 0x1, [r43, r46, r48, r50, 0xffffffffffffffff]}}], 0x48, 0x40000}, {&(0x7f0000001640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000016c0)="9ef13235bb3bab518c8c89d8a50ffcd1be7da438deeacf15ee805a4b6a9ff0b784a30a84aaa304e6307a13de856fd0421acdd00a901854788dc5b8d51d81ecf996018277997c7ed225318470094da5179b205ff0e5a94bdd48e46a907e0bf149f314f84cdaa6c3d5f4d3991a479ec232a1e186dc5d2a5b04e0e9d34b5608516c5f8901f6860e97caed14a9379368bd15688776848b53c18b0d8576bfc992b74ade01c96e0492a0216e8a9d9b619717fa36a0fbddc005380cbac0edd1a5e1d477572ff92a8ad0cbdb0cd2b2e028d610401a4f3108ae48", 0xd6}, {&(0x7f00000017c0)="0c3dbde2610bb7dac97efeae1061cf52158a6a6500", 0x15}, 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{&(0x7f0000003040)="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0x1000}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000004080)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000004100)="43d7bbd37671652de06b05386ddfa657b39f3c72c64d458121606b0f0cab1fc239addcd8f36721e255a89ed82479e88029d67405eda2dd3e6c0f3ae20f519fb94bf97c02baca3f4f3f2e29139a697a5eaa30cdf34822f34e6918c1a63f561abe385931", 0x63}], 0x1, &(0x7f0000004280)=[@cred={{0x1c, 0x1, 0x2, {r71, r72, r73}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r74, r77}}}], 0x40, 0x4}, {&(0x7f00000042c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000004400)=[{&(0x7f0000004340)="4e206219d052787ea4bc797f3e362d177836e3c6aab889ebcbcc8e0349863f22f0f8632c0be0c64ccd4c4698f8270638cb29ee746bd4c7d2775924d66dfb04f3d638d75eb1b0c73ce03016ff7db5cdf72af9577f075fd59f712efea1e3bc94e39719dcd3d5cf527d9f2a79aa9ebf2559e66305fc84f08a4ce1ca13c46205eafc5b2d6ece1ac8506d5dae34047e82e0dba0051ffddc3daa6591b097e4d2a5d88a10754849be36406b865344f4fbdcea77bdc20a63d2338f7e", 0xb8}], 0x1, &(0x7f0000004600)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r78, r79}}}, @cred={{0x1c, 0x1, 0x2, {r81, r83, r84}}}, @cred={{0x1c, 0x1, 0x2, {r85, r91, r92}}}], 0x60, 0x2040}, {&(0x7f0000004680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006800)=[{&(0x7f0000004700)="883906a0c95dfdf3efb5e9722b2e10d5efbf8ace0a03072f9efdff01e8830819d011bfb0e09045ae12986bb8308c40f559e38570e1b87d77683f22e83a6189e4977ce2514a15a59cf9af13115083d4e12d690f6ed61431e4ce790f4ed3d6371c7be45f27ae18992cb1853ea91f48c27478979a397cff487e0e132a76645bf6befe8aa287e0f1cdbe09624921581aa1680725a9914550c45d27f8dc932e7be9bcc25d1cd61e29b5c4dd0c7b882505a7cb4eaa6a36e9908637c6c7c9e1a28465ec0822b77516efc600f31dc03fdb4db663cfc4ec0ba811c4424b56477e221dc0ad324d26431f303592a330aff534f407ef13090bfcc15a52848fc41fd07d9387bb200cf44f6b39bd0b97e4d4e1318da9b934c8ab409d0c8d51af3e852ddec3147056ad4334647f500d9edcc5accb60e0b70b8b79d0a1a5589cf3575dc6a8c5dfd4f390ba1449dbe12cd3c11c5bbdb3b247a370ae0782b239d598f4e4a94db9380a4bfb3679cb48d88df9297b2e124a86176211372eb4fb7f6aa7a26730171a2f1991dc533b71dcae54344abcb923ed9678348d47dbcc78cfebd4e3604e3ff7bd8008e676b598cb2a6511ccc86a6693d168753389ee988f94c32516b7a330c2386b556c6221d0440d773832285aa39e3ed61c4d8746bfcf54a6656e379c630432e3a5560fb0dce13f1ef08f5baa443cf081d2b5c4cb34a2c2c8b2fe4da82a0d417358593f5dfe3f12a2c0f88f7c00d8b4af0e21cd84a68c9db60c59aedd3a1094855cdc9b7e62d212a8e39df14ba522339a1b3cf3e8e9efcc34168cc6e5e7a69d55c3cb784d19031ba63e29a2c148befa9d50bc31be4c01421886dc28f398c3993a81a91178657fa6288b82660fd75e8e28cad5c9417cd377768af82a63b11a63562821c117bff9a99203125b97bc581088fc174c34f3ee5417935633f61aadd12df417df91f17114c99be8f5b0d114d8ebe917554dcacaaff9de211a9c409daf4d4cd45a380632bb464863bfd7ecf337b102f0a6de2019c31c8a63a88db59a5c3d61bfd468378d8d5e08ae908fb7056c39094fe75401a13e6717cd228a252ef8b2deee8ce2f5ea67a0d42d8772add2d8901dc29028ed8476d86a8ada320066c4bcd2c696e4746c8c90d4cc998a2af174634a49e7449026155dfe2a1b136865d066e7427f13181e826f65c582fadaee96b05ecfc839a76c87ab6b5ef92054cf7a1aaa440c9cf70a0cdafc5abd5a81417dcd032deaae84f2d1556710b044d2eccee5d60d092ec0cde116534fa4f5c492d26fe1a1f262bd17969cea60d8035d9c2d0418b72b9510d41a28d9afb2f1a9cdf4749ea31e62442a47adbd7f91436a0a1f23e61f912195a257a823594f2ce6c7b5115e84020e33869c63e9af94d7f21b0cc88d552b17bbcf6ef767471ccc7a4c1291cba89aa1e10778624269fccf867585751f8005801f2c065033df37881df7966de668dd25718aad8cb68cd1b835e53d2dfd7fe3616dfbfbaf0b93e47dd13f3de1095a0d56b3c812f1ff0b69fc8e5cd51aba5af9c426d04506ed59d5604f59e7a31cab0eb4b5dbe6346eb26dac071b61ef0a9d2cc679b90f48a3fadafaf8087f883c78c9b22895c01833ab38f86b15c7d9a99fac4c81969bb4f2595c55670686ea22c9f6f21d8d01f7a319358b9c61e8953a5aef0c66d9bdd4c68d2221c1573a7dc04975789752eda10501a34ab54208761eaf1b83e1eb53d230238f69a1f932e9f9af600df40d19e1a04dbd01474a1ddd33209cc107dc19a0754447512f02a309dfd9891f0610e6014e9b3d36794c7a06a8ab3a8c13f6d0144b371acee45f606e8d75cdd04ace26e5724e7c7825cc45e34240a0e3572dd0f5f07663bdab6c973f1ea35e047b31188612b3209a172e7c9ea0dec245e441271ba08f9a2001fb96de69a2aefb6564375cd30fe4fb8e480cc592a98e039e1d7bbb62f5251b7ee0ac7fb19ac6194af09279d27e2dda61bdc5514fd35c3e1fb52594e5cc3563e9df79122291e43c7396f499df0e6cc5bb376d6d2da1dc0e11a0fd66bd25140f7a3312466402939678ed842933c0ad77f03b72e4c2cce66d82a32ceafbc25b248c33100ba3085ea076b241bae3e068625570de09f602de21dbd5236c314542819419b9ff7f258359d99e7903014e48a5ee5d06bcc00b6f99f42038bfb1008de7046ec018aac70d7fb65aa38d94dc7b84d90383478d1e966372a277493ec17b623fdadea367444fd46af490baa5844d55d9b735249549bb1ad3e9297fcd2e809be729bf48463b80a34c5ca469859c5f21968670b55e6f22ce276cb56b3c0b9701f324b6f22e6fceff8d4ca9324733ae5b01bc0ea9ff95fc3414469f9d0cb7fbfe199e9ecfab5d2a100731a6259f4ec9c3c0bef9346c1c550a0cb89ce1f3b56ebc1ea2da8a193b5692eaf8d46b192ad11c2adc221de490c80c4f873528230dbaa58070c4ae5d8c7e0f0243bc609534bbc73a540dbaab4f54df36116734133f36d069db5b00d2ecf5fcaedccdc68666d1dfe37caff3596e32e93297723f90247009fc28dbc706368306ece1c13ec1544b422a0ce4dfc8c64bef6a092dd3b123461d7d0cec7cf7ee2c8b708c831896fcc3c2ac5db812c4040657b1839506feedd67d587cc015fd1f68c12bb9ea771b0b65fae7613068f381c793991d71efa19f6b4380f7f4fe2b2c3f6d9c4e5127bab883bdcd3808f833cf53252d5e4199a9abf159c798fb2c4d5e9a77652cccb1512d52132c963d3fad6ea20e522e4d47b43a6fcabe569d62d61a18bb6f431570f0d7b0fd042b686c33a73ff5af66b336613f4650fcd75cd4b8abaa13fce20107a650e81b6345c11482baca9ec428d7a12ccb97a4a6b466304c8f8bc7762baa47428004f108d74988a2affb069cac438aeb9a754c12f6c313f6ed05aad6b7c0a5ff3d9b60456f0d9d93eda306aa19cbbd001d79d8763a1888e72766c1a1abc410b41a869c8d5c15e37fd510076093f9b55ed97e58dc655c3838475ddff52a8696554692c4da5f3981206db95ce264799c78a8f26968a779db2f01007eee3dab05cc1c244446043e821dc28fb20f149790e9351bc398acdb703d82a3bd1abe18e71ef601ca10fcbc917508796d608eac9ae0d1c8393debdf837a2d12ef6bf797d2e4135c05512f0cfcd2f9e8402824af527b88d8a322bb1d96dc02a7cc415998fb690f9a470c0b805c6ab4dfbf599c7f0dbfa24f02ba01156c71accad2d06b4d77f0f68e58639fe8d34ca2999880130d9efcb13c2394e36162c4f841e5ff70185db5bdb6a0293413a8a4bffa55320cdfe3b3bae31cd00a1d6a2a12fca649667961f2bbe4b42c83f5c3d83c079cd209dfd750ebebef78e85ce7cf74d2bfe42e597f1b2fb861d58b59b5a76a309076676a17bac5508fecb5263fb7a473a53ea4a23af0c4eb1c764d8742a17af06a881b115d281339a25032803571494dff3e932c2e8cacf7c72050bea07444d95441afc517d4f4745947d112bab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0x1000}, {&(0x7f0000005700)="08f155550f5e04b6e812f4d30582e21b2036525cd9a6ef24bfcad5573c26dba0467b1b7f478f01714e987f3f3cdf", 0x2e}, {&(0x7f0000005740)="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0x1000}, {&(0x7f0000006740)="8bf462f8b1a249e688c92f06510be15a7995d5088e4df57defeeb146ca7c53e92345167b360fdd04ceb3614e01ffbc5dbad190a39e7cda172d04989305189d19c71f9f7d17d0ebb09b1f162fad7c988e6de93e4962a3883864fa4824aa57ffddb94f5b3e383ca09bd28dcd812490f3cb2927da30ac6a804a448500703e99e2952c1c7dd08409ce0f305f79b2b3f5b34d9b747ada17211b562b98e5272860c7f148629ccc5f0905a7181c21b37dd2079a", 0xb0}], 0x4, &(0x7f0000006a40)=[@cred={{0x1c, 0x1, 0x2, {r94, r95, r99}}}, @rights={{0x18, 0x1, 0x1, [r1, r102]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r104]}}], 0x58, 0x40010}], 0x8, 0x4040010) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:50 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r1, 0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) close(r3) 03:19:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:50 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f00000001c0)='./bus/file0\x00', 0x0) 03:19:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x881806) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:50 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r1, 0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) close(r3) 03:19:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) recvfrom$inet6(r0, &(0x7f0000000480)=""/152, 0x98, 0x40000002, &(0x7f0000000080)={0xa, 0x4e21, 0x5b3, @loopback, 0xfffffffb}, 0x1c) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x0) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x0) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x0) read(r2, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x200000000000000) creat(0x0, 0x0) 03:19:51 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r1, 0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) close(r3) 03:19:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(0xffffffffffffffff, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 977.497246][T10459] overlayfs: './file0' not a directory 03:19:51 executing program 5: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={[{@resize_size={'resize', 0x3d, 0xfffffffffffffff9}}]}) 03:19:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(0xffffffffffffffff, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:51 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = msgget$private(0x0, 0x28e) msgsnd(r3, &(0x7f0000000780)={0x1, "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"}, 0x105, 0x800) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001440)=""/177, 0xb1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'ip_vti0\x00', 0x400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:52 executing program 5: eventfd(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='auxv\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='auxv\x00') perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) memfd_create(&(0x7f0000000100)='\\vmnet0?\'`@{,vmnet1em0user\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000100)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) 03:19:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(0xffffffffffffffff, &(0x7f0000000000)=""/30, 0xfffffe4c) 03:19:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, 0x0, 0x0) 03:19:52 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x48300, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8201, 0x3ff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:52 executing program 5: creat(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) getpid() socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000500)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x2, 0x0, 0x0, 0x0, {[@mss={0x5, 0x4}, @md5sig={0x13, 0x12, "4851156e15d0b6e953129f76e559f6ed"}, @exp_fastopen={0xfe, 0x9, 0xf989, "43177a76b7"}, @generic={0x0, 0xf, "5c2dc8e8b3d84567dcd4e7b79e"}, @sack={0x5, 0x2}, @exp_fastopen={0xfe, 0xd, 0xf989, 'b+R:1h\x00\x00\x00'}]}}}}}}}}, 0x0) r0 = socket(0x0, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000004800)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x402c5828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2}) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) 03:19:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x300000000000000) creat(0x0, 0x0) 03:19:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, 0x0, 0x0) 03:19:53 executing program 5: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f00000009c0)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000700)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) creat(0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) read(r2, &(0x7f0000000180)=""/234, 0xea) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, 0x0) socket$inet6(0xa, 0x0, 0x0) 03:19:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000480)={0x8b, 0xd5, "8b4cee014b78e488a66ec6e545ec1795caabe94807b84956899d72c57a436b33c401ca9c8e292220571e89bb3077ba88daa0aebc76e1a1ff6546a200e4a53360795559e446e3f09cd58e19571e70bcaea9b947d6693a1af8b9525d750d7eea15fbe81e2754a2c31ad3916c3b349a290b5946f87700a47ea4428288f681000760905609"}, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001440)=""/177, 0xb1) write$apparmor_exec(r4, &(0x7f0000000840)={'exec ', '$\x00'}, 0x7) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000800)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x24, r5, 0x100, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x5}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x24048000) ioctl$USBDEVFS_DISCSIGNAL(r0, 0x8010550e, &(0x7f0000000080)={0x3, &(0x7f0000000680)="723d2f222b1d61b963ad257f1d4df5b1396b15357df8cc1c6944519d20cb3b9e732ab1d1abf24694af224e91be1001ebfad2777697e2938bae486537245bca47b6ebe5952bdfc1cf34ceb86c934c7579537cc5ad9e1f3663345de851950479b203216226ecbe0314abe6b281d2e0689894bb83101b858e435282b814b4abd555416b82f83b80c2843b3169bf973413b0af4145da4991efac3d85a8c2a1e9d0402f91588131fcde"}) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:19:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="ea", 0x1}], 0x1, 0x881806) read(r2, 0x0, 0x0) 03:19:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:53 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) r0 = gettid() r1 = getpgrp(0x0) kcmp(r1, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x0, &(0x7f00000002c0)={0x16, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 03:19:53 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 03:19:53 executing program 1: mknod(&(0x7f0000000000)='./bus\x00', 0xc000, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 03:19:53 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 979.600908][T10593] overlayfs: overlapping lowerdir path [ 979.666990][T10597] overlayfs: overlapping lowerdir path 03:19:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) set_thread_area(&(0x7f0000000040)={0x101, 0x1000, 0x2000, 0x0, 0x0, 0x0, 0x1}) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = memfd_create(0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='trusted.overlay.upper\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x41, 0x1) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='trusted.overlay.upper\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x80047213, &(0x7f0000000100)) 03:19:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r0, 0x0) utime(0x0, &(0x7f0000000080)) [ 979.912062][T10606] FAT-fs (loop1): bogus number of reserved sectors [ 979.936468][T10606] FAT-fs (loop1): Can't find a valid FAT filesystem [ 980.127228][T10606] FAT-fs (loop1): bogus number of reserved sectors [ 980.133775][T10606] FAT-fs (loop1): Can't find a valid FAT filesystem 03:19:54 executing program 1: 03:19:54 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x1) openat$cgroup_ro(r3, &(0x7f00000001c0)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0x2711}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 980.449481][ T27] audit: type=1804 audit(1582773594.677:336): pid=10598 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/889/bus/bus/file0" dev="overlay" ino=16565 res=1 03:19:54 executing program 5: 03:19:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x400000000000000) creat(0x0, 0x0) 03:19:54 executing program 1: [ 980.549517][ T27] audit: type=1800 audit(1582773594.677:337): pid=10598 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16565 res=0 03:19:54 executing program 5: 03:19:54 executing program 1: 03:19:55 executing program 5: 03:19:55 executing program 1: 03:19:55 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$kcm(r4, &(0x7f0000000700)={&(0x7f0000000180)=@isdn={0x22, 0x40, 0x6, 0x2, 0x6}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000080)="a362d1ef8fa83a311de9987b55aa85dfed6d616166ab5b4d2e49ce8f059f40ed2bd640173be65392d512229c97c540cc5d39a03abd7294099bb4e8e18e49291d", 0x40}, {&(0x7f0000000680)="706e9af0812e16103f8a846a1fa13b325cf6e7881b3d8d1101e3cef242bcb54dd2b3499b319052b8f83cc56d3e48d037204cf7b42b3dfc233257ffdc0671ff7f77f8241b35a6f7b8400a8a117519290735e0341c4012afbe742886b73935e24e266ff0b7d2130cfcbdbf", 0x6a}, {&(0x7f0000000780)="6f1f36a5863c531ed6b6290d89bde8617493e85126bab1d7e184ab0aa45d775f13467ccc5b35644a3dda1a9fc0de45a9de620659616221530c82fdb944b9e0ac81784a116c8ec3c67a9e30925f12ca9976f14db17f0243f4805ba677be63516b4cc7b9ca289cb5b2ce2d8f31d126af325f", 0x71}, {&(0x7f0000000800)="f6e610dd81e270bf8751f87435bc908ee73501cd314bb695d6b0d20544ad86451b9637853fedf54c9d44338390e740dc7de1d4e4a151af3e2a875f0dd4c7ce583687ac883d286373f4d4ba7f22671228b6d5780b3e9fb60cec79079888fd3236332701ad1359ac39ce214ef367ee8c49d4af7187dee607f8d2841e341fa389bb7908ecb05eb315695d6c3a2522ce16ecf8514f297437af6dd409d22a2a29cbf500902c99382f94f34369b43930f6ed6b739f019267b0da5f346dd0a71c097874e0b501a8e6584345a98af3d6531d0fc275ce6e6803d355894372b2258fcec03defc2f4cd7ea725612c737caf3df50861bba9e460b52c73a90f", 0xf9}, {&(0x7f0000000900)="018e86765c94392926aec084ca201c92df694ff7aab24c8e2205ebc5dbcd2a5740c1ac6f83c2e6f8ceba9af80980867ef1e514296571abb2ef0de936085385d7e662d7cf84b712f1cd3acd05e8af664c7b3528340491d5dbd10bb8691335c1", 0x5f}, {&(0x7f0000000980)="7f4d0f09674d1d603b4dd22c4565d22938efa9c8319d62fb3a3a82f83f6d77d15efae3c5319f9eee25927c3da3bf6f510080a30223293d70b4f83750aff6db6fa0ca369483df7b2d30eb3242471bfb614918ecb4bb69955b62ecf21f6f2639b06ee6", 0x62}], 0x6, &(0x7f0000000a80)=[{0xe0, 0x103, 0x7, "243e59a9fdf51358a5cc6bcb61c328b9a1437fb32da08275009015fdfce42244c574467a43e0cb84a7b4af1f14d4f04225462f1b6c81c6e460371706873cbea57e5be2acc1df7704404d81630fc9fbf5e6c3b059cb0558111fbe2f7fbc7aacd08ad318fe46896097ff4cf90bd319fd703f96942ca8652b0d9585a8995abed19e9f2cff6c3a69e11f5d6c9e2b98e1c63b962e1f1b146f56be42cb40ba0ba9f7a2e6f1668310d69899d4f612fea4328a12596e5486e14d708a5748d87fb67cd054b8addbdbb7a9d2f14e2d5019dc4a7786"}, {0xe0, 0xff, 0x1ff, "f2cfd15ded98579fae9fc17e323a1c653adbd0182d987c40ee62cec24195300e4013d614c5f942960116b38d9117c3680779028d5adfb86195ad54c76d0f2ad70586e5f7cf8d3cd1025615b9246d651ed0270e4b10ba74d7a6dc19fb189bf718d34e05e73091b9cf1cfee876bfc06b85d72e59c71df33c97ae69c5cf4786f70b56e61c1905a8387fc834092b67a902a231e1097b90c8c3dbf2140808bc60796c888357f278a0523e10091b58813f958544b9c06025168994a564908fdfe136be482ac12f8b8dd8d167a2915ba9"}], 0x1c0}, 0x804) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000480)={{0x3, 0x7}, 'port1\x00', 0x4c, 0x11000, 0x127c, 0x1, 0x1c07, 0x90, 0x6, 0x0, 0x37d80ba36f9dba3d, 0x40}) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:55 executing program 5: 03:19:55 executing program 1: 03:19:55 executing program 1: 03:19:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:55 executing program 2: ioctl$SIOCRSGL2CALL(0xffffffffffffffff, 0x89e5, &(0x7f00000001c0)=@null) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000008, 0xfb, 0x0, 0x0, 0xffffffff, 0x400000000000000, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r3, 0xae00, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:19:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x500000000000000) creat(0x0, 0x0) 03:19:55 executing program 5: 03:19:55 executing program 1: 03:19:55 executing program 2: 03:19:56 executing program 5: 03:19:56 executing program 1: 03:19:56 executing program 2: 03:19:56 executing program 2: 03:19:56 executing program 5: 03:19:56 executing program 1: 03:19:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:56 executing program 2: 03:19:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x600000000000000) creat(0x0, 0x0) 03:19:57 executing program 5: 03:19:57 executing program 2: 03:19:57 executing program 1: 03:19:57 executing program 1: 03:19:57 executing program 2: 03:19:57 executing program 5: 03:19:57 executing program 5: 03:19:57 executing program 2: 03:19:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:57 executing program 1: 03:19:57 executing program 1: 03:19:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x700000000000000) creat(0x0, 0x0) 03:19:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff00c}, {0x80000006}]}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) 03:19:58 executing program 2: 03:19:58 executing program 1: 03:19:58 executing program 1: 03:19:58 executing program 2: 03:19:58 executing program 1: 03:19:58 executing program 5: 03:19:58 executing program 2: 03:19:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:58 executing program 5: 03:19:58 executing program 1: 03:19:59 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x800000000000000) creat(0x0, 0x0) 03:19:59 executing program 2: 03:19:59 executing program 5: 03:19:59 executing program 1: 03:19:59 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus/file0\x00', 0x16d) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2ebd88696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file1\x00', 0x119681, 0x1d) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001440)=""/177, 0xb1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x10001, 0x0, 0x10000, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r3, 0xc}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000180)={0x9, 0x447, {0xffffffffffffffff}, {0xee01}, 0x2, 0x9bc}) ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000000380)={&(0x7f0000000340)="024b81bcb9fc6ea4b0782216c0d7416b8e7b425fb8aff56d6b56469d746ae9a901d8c2023ef464b620b19c118dd9c97c3f92805f0e87e561290e80e80b", 0x3d}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) creat(&(0x7f0000000400)='./file1/file0\x00', 0x80) [ 984.959253][T10786] overlayfs: './file0' not a directory [ 984.967894][ T27] audit: type=1800 audit(1582773599.197:338): pid=10787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16709 res=0 03:19:59 executing program 2: 03:19:59 executing program 1: 03:19:59 executing program 5: 03:19:59 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x8101) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000340)={{0x1, 0x9, 0x7, 0x1}, 'syz1\x00', 0x3e}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:19:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:19:59 executing program 2: 03:19:59 executing program 1: 03:20:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xc00000000000000) creat(0x0, 0x0) 03:20:00 executing program 5: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='#%\t'], 0x3) close(r0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 03:20:00 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x10, 0x110, 0xb}], 0x10}}], 0x2, 0x0) 03:20:00 executing program 1: 03:20:00 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6fe9c9f935a67439ed7765726469723d2e2f6275732c776f726b6469723d2e2f6669b720919d6fa3d742726469723da32f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x11) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:00 executing program 1: 03:20:00 executing program 5: 03:20:00 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x10, 0x110, 0xb}], 0x10}}], 0x2, 0x0) 03:20:00 executing program 1: 03:20:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) 03:20:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="08418330e91000105ab071") r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x0, 0xffff}, {0xe}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}]}}]}, 0x48}}, 0x0) r3 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r3, &(0x7f0000000100), 0x492492492492711, 0x0) [ 986.632635][T10864] overlayfs: unrecognized mount option "loéÉù5¦t9íwerdir=./bus" or missing value 03:20:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1200000000000000) creat(0x0, 0x0) 03:20:01 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) 03:20:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000002c0)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f00000033c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x900}]}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251}, 0x48) [ 987.017450][T10874] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 03:20:01 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000340)=@in6={0xa, 0x4e20, 0x40, @loopback, 0xa3b}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000380)="57ab861ecef2acea7e30b7e72549b7c4eb36e2cfd29f9ac79df94d133b5d8ff6e7e4b3706069f4055d689ba671c9be746cb2b9e4126a33dca55bbf8dc76888ede92c3f", 0x43}, {&(0x7f0000000400)="ec97a9d631dba53e276166de5d26ae24b55b641a304d92d02969ea84b73f1ce5b01eff0af6656909b3d32e115bfe71162d425058daffa5982b1b498f273c6d28ed58ff421e850a1c83fda66af42dee6c622e036824c2152481f7cf7e0c3ed5b091d8bdc4f00b9f0f939ae5d7ab019f", 0x6f}, {&(0x7f0000000480)="47c530a15bc0e217432b6904d34162858b2dc212c47683", 0x17}, {&(0x7f00000006c0)="19012745b2ddf4abb805a3cff39321750c243ee31220c393ea7bb4c1f5073e13feb2c8146f5af4781a558cb4c063b6af24c8dd348d3f12dec0f92b353476c17eb618df184e491879298f540e35044a399f5221015575a27716ee6173914fb36e3603d98cbb634ebd26816aa00e69b15352f6ea59ee1c1b9181ddfaef89924e444c47c6aac622614edcdcd724214b5cce11d3bf2c1f52b8ab91d52df2503a1cba", 0xa0}, {&(0x7f00000004c0)="070e624b5216caeec3a601a6b3b2335da2f818760c28f69ec98822b5ee1ea9e3be678f30", 0x24}, {&(0x7f0000000780)="7a7ca6536e543d2452820c8fcfcf6c8632c0648c273f0b1973a54dac651d63f608e38a23779ddddbf6bedca0dc7a335183cd28532d548ad7321f01fabc9d0c5e7ad323699d1e5f518843c370b9b9771e9df002c5a9917ece7a0aa066ac", 0x5d}, {&(0x7f0000000800)="a94efe891a8a36a1918ebe6871315bc74dc0d248d39ea0017c746e94d393539ff25fdf89177be322ec11e5c528e4c68e8d70d4c2778200aa4b4d07f52550129ce2a39b741cc3c071608d26b8ba000734ebcd509d148b1a9cb48d5a2c26fb7dc78b9a32e13ed4631a3a73944552183602258ee90c823f9ee37259f4bd4b06bfcc32bce9371fcf2a3061180c6bcbe7f98793ac3712b46098c59e907f9e733699ef5e26b6724ff507e618d055116662fe9d9ba1dd0d31cc7beb4907de70a9001dff565b2a4f11df7e27fe24c44d", 0xcc}, {&(0x7f0000000900)="cc00bbb6b935d29c4ff223012cf9b679d9e9afe872e25490f7002078013cda22177bfdd1cad3924b4ebdeb72c6d9de7b8d431ee8d243b6d0547f0be25d2b9cf9f3db3ce8e461c68bd5f953a5062da1d2b6872fd715743ca37443dffaf9c196a5171675dfd22a317c0b689fefda70e1ea6a5d8104f63784a73f8d5d6dcb8810ccc75ed8", 0x83}, {&(0x7f00000009c0)="1a768885cfe71a31d55693e8ac31074d3854f7d042cc6c0be6f4a8fdc010f35ff4ed423289bcadbe7ba88a105b9333452191bfe5c8cf973561f42040c30b9da556d204bd1d7c5b28f2686327a116e9660656831f8cad9a2ff41394dee8b905b79b3cce90def2b660423fd6c2bced3adb439f3a186959961c3ad54af2a6964609e1d7a22f0c86109f", 0x88}, {&(0x7f0000000a80)="90a6bd5d6de805f9f1ea3c773821ac18a272d29e6001fd74b668b0a92434389d9321513f1e10b69dd1ca7a42964564ae4da7ab0f114fcf43f9cdb8477a8e9301d766605f813ea28294d6f3828161f25683b0820469ff14d59445d9b696cef41feb3ade7df08982054f2b10a993e700875b", 0x71}], 0xa, 0x0, 0x0, 0x4040}, 0x801) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x2, 0xfffffff8}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x18000, 0x0) sendfile(r5, r4, &(0x7f00000001c0)=0x8, 0x4) 03:20:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) renameat(r0, &(0x7f0000000400)='./bus\x00', r0, &(0x7f0000000440)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x208040, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r4, &(0x7f0000007e00)=[{{&(0x7f0000001240)=@alg, 0x80, &(0x7f0000004700)=[{0x0}, {0x0}], 0x2, &(0x7f0000004780)=""/245, 0xf5}}], 0x1, 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) fallocate(r5, 0x0, 0x0, 0x110001) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) 03:20:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x28, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x12, 0xf989, "86d185d682243057e657a02d09b2"}, @generic={0x3, 0x2}]}}}}}}}}, 0x0) 03:20:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000002c0)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:01 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000200)="d43bb4185658b15e90ad7ceed2ae05e0729484a3898e62c1dccca657492a64eed3f663b94d04e94ee6bafb67aea02807", 0xfcc7}, {&(0x7f0000000380)="824bd31c4fa03743b2ab1311eb27fba318c212ec77042663c85708f63db6f63d788abbf9d3ac2997d48528111c307660c28e3f8954774d861ae795d54d5d50daa1785901169848ea8b47b46e", 0x4c}, {&(0x7f0000000040)="e664402718d98de9fc765a685f7048196abf9fec293f4ccd7183e39abf431ddd15608216d76b593fe6e95f2b4609ad6d88f23f38f63d1abb7d5e345f0694ba4263900daaf6a6e6d86acd983ba86df6dea7aaf46a9609a079706ceb3f2441a274b7fb34a9a5f6fef958ec5e46fb27de26ace8384c0b112427a8adcf49307f88b59ce9a9f442f408b32d947cc0d89865f2c8748dda7e13b2d6dc55d9deeebd4e02", 0x21}, {&(0x7f0000003340)="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", 0x1bb}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x24004000) 03:20:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 987.502368][T10901] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 03:20:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) renameat(r0, &(0x7f0000000400)='./bus\x00', r0, &(0x7f0000000440)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x208040, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r4, &(0x7f0000007e00)=[{{&(0x7f0000001240)=@alg, 0x80, &(0x7f0000004700)=[{0x0}, {0x0}], 0x2, &(0x7f0000004780)=""/245, 0xf5}}], 0x1, 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) fallocate(r5, 0x0, 0x0, 0x110001) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) 03:20:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x2c26000000000000) creat(0x0, 0x0) 03:20:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000002c0)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) renameat(r0, &(0x7f0000000400)='./bus\x00', r0, &(0x7f0000000440)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x208040, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r4, &(0x7f0000007e00)=[{{&(0x7f0000001240)=@alg, 0x80, &(0x7f0000004700)=[{0x0}, {0x0}], 0x2, &(0x7f0000004780)=""/245, 0xf5}}], 0x1, 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) fallocate(r5, 0x0, 0x0, 0x110001) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) 03:20:02 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x1d8, 0x0, 0x98, 0x0, 0x0, 0x98, 0x140, 0x140, 0x140, 0x140, 0x140, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x3ff}}}, {{@uncond, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x238) [ 988.202193][T10936] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 988.253208][T10935] Cannot find add_set index 0 as target [ 988.397614][T10942] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) 03:20:02 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x9a83984b89984f14) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000002c0)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@ipv6_newaddr={0x40, 0x14, 0x121, 0x0, 0x0, {}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_ADDRESS={0x14, 0x1, @loopback}]}, 0x40}, 0x1, 0x600}, 0x0) [ 988.449966][T10942] FAT-fs (loop1): Filesystem has been set read-only [ 988.495865][T10942] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) 03:20:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000000300)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @echo_reply={0x0, 0x0, 0x0, 0x68, 0x7f, "aceb5bc0fd3caef32a6a4e24ba9563e760229f18e4245a9dca8532b225ecdddafb31b3200ca9a2e025ecb9e0dc234420952d696ff15e3492442c2d7189981cf0a3952436c3c51cee5538fa972faefb2ea4f00784872b3eec2eda17851beed19d4d56d6f2f78eaf61870549922763738bfc251b9c067b840d5da2ea652d3f78d1b337c1dfb3a6d1eff9b45868d0afdffc2383512dc67eeea559"}}}}}, 0x0) 03:20:02 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x4, &(0x7f00000033c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x50}]}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251}, 0x48) 03:20:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:02 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 988.885048][T10971] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 988.922238][T10971] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 988.948512][T10971] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x2d26000000000000) creat(0x0, 0x0) 03:20:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:03 executing program 1: pipe(0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000380)) memfd_create(&(0x7f0000000000)='\xa2\xfa\xa6m\xb94\xa2\xd3]\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000800)={0x2, "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"}) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) fadvise64(0xffffffffffffffff, 0x0, 0x5, 0x0) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, &(0x7f0000000680)=""/90, 0x5a) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000600)={@remote}, 0x14) lsetxattr$security_capability(&(0x7f00000000c0)='.//ile0\x00', 0x0, &(0x7f0000000280)=@v3={0x3000000, [{}, {0x0, 0x8007}]}, 0x18, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000140)=0x3, 0x7ff, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000180)='.//ile0\x00', r0, &(0x7f00000007c0)='./file0/f.le.\x00') rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000200)='./file0\x00') 03:20:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 989.305454][T10975] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 989.411663][T10982] overlayfs: conflicting lowerdir path [ 989.411679][T10975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 989.411849][T10975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 989.469108][T10962] overlayfs: './file0' not a directory [ 989.506846][T10986] overlayfs: conflicting lowerdir path 03:20:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:03 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040)={0x4657, 0x0, 0x0, 0x0, 0x1}, 0x5577b57e) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) syz_open_dev$tty1(0xc, 0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r7, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r9]}}], 0x18}, 0x0) sendmmsg$unix(r8, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r9, @ANYBLOB="ce5321713ce6d9806fd67e5d6cf1ac96f100551de78caf58f4e352a9b8de63b411e4e0c081990360c228c47ec75fbef0e2c91f9f27ce0b169f", @ANYRESDEC=0x0], 0x61}], 0x1, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r9) dup2(r11, r10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r13, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r13]}}], 0x18}, 0x0) sendmmsg$unix(r12, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r13]}}], 0x18}], 0x1, 0x0) r14 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x3ff, 0x800) r15 = fcntl$dupfd(r14, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:03 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000004c0)='/dev/vcsu#\x00', 0x5, 0x2080) r2 = openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x12, r4, 0x0) ftruncate(r0, 0x48280) r5 = open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RATTACH(r5, &(0x7f0000000000)={0x14}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0xcc, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$random(0xffffffffffffff9c, &(0x7f0000000580)='/dev/urandom\x00', 0x100c0, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl(r10, 0x1000008912, &(0x7f0000000080)="08418330e91000105ab071") r11 = socket$inet_udplite(0x2, 0x2, 0x88) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$netlink(0x10, 0x3, 0x0) ioctl(r13, 0x1000008912, &(0x7f0000000080)="08418330e91000105ab071") io_submit(r3, 0x5, &(0x7f0000000a00)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xaf2e, r2, &(0x7f0000000680)="eeba2a20082b83fbde42ed172c5ad559dea9d713624bf5ee095f99b62cbf76133999a17156bdacb5238da6acf825dcfd6408c5bce95a71b50ade4afc7e012e77a328c3e793ac63dab4fbc0742b3a09340ceacb9dd0f98a5443258f479023ade32365a1fe6f80f6b0e3ba93a001079f382751c6d2a23206086649ab16be07ca641b7cc784c8a7aee917e992e7648534b8917dad6f81234351aef1c4ee15ec0be0908c7b52d4b9bdcf476e83f94c91f489ae4dd38c475e622fbcbc4f819127245e5989b2a74078ecc352045115db2eea562ddbd28d245fa5563434cac6df1148142ebd2ebcac2edb832c4307c40f8b31", 0xef, 0xfffffffffffffffa, 0x0, 0x4}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0xd, 0x7, r6, &(0x7f0000000380)="5ad145358f46e6c287e15e2730634b8940d2a7bbbd49f288c15507e43d66e9c9e1a9baf37a94178fb08a6a26530f98970135c201fcc8b391eb646f61d38bbf74902c08d45f103c48eb6ce7efd9c046122bd2f6a2c5b8b9d2a2628a177685fb2ed8dfb9ea3054c1fe9deb3f8d237bbf7316d7b500bc0406e834dc5d683e7a9003", 0x80, 0x9, 0x0, 0x2, r8}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x5, r9, &(0x7f0000000780)="03e463a920f0aef106e04be8ce42a665bea189657f47825cf2d3d42d7a17dfe223f0a8beeeec92f8ae590db1a73614d2c3319f0d249f6a967f792b7be6c0a2", 0x3f, 0xcda, 0x0, 0x2, r8}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x7c6, r10, &(0x7f0000000800)="3751e6956c6cf8cfef840bf0b605bfb800f64a6940840b32dbcaf7d613e9f1a457605a5c5efe35a838ddf1565664d2a1803de62c10b442155a4efdf56984b0a1f82c43cd39d5a83f7eb6dff926c0f119d71a27ed3d83cb91f21b248a0558dadb1d5aeaa341004fae08ec1a08ef0402c42a129d8c1e09a51f1b7f38bad000fc62a36992942255eea7a53456e6f97e8b6d4d0b8b44d9c521ff1802824a5b5b8595f858296c4fb23079742bb257cd987c", 0xaf, 0x6, 0x0, 0x1, r12}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x8, 0xef1c, r13, &(0x7f0000000900)="877f3f94a8714c089ecb4ffcfc97e79e0693b798a3399006aa63301e0e3175e144a9736f25b48ceede15fb23c22de8be041148acc45a2428811fe467e850bfac4940d7f7fc17bf458805d559dcef29d7daca89d7aa4e2f8cbf1e0ae50c43067894dd6d2ebcc56a079bb4580033bdd50b93fbdad6f383021f41109746ebd9809b5d777c3851604e951517bfdc259551f82aa2236d1f898152cb4bbecfe8be9b", 0x9f, 0xaa, 0x0, 0x3}]) r14 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000600)={0x5, &(0x7f00000005c0)=[{0xf001, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x6}, {0x0, 0x40, 0x2}, {0x8325, 0x0, 0x6, 0x1}, {0x9, 0x5, 0x7f, 0x8}]}) accept4(r14, 0x0, &(0x7f0000000500), 0x80800) openat$vfio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vfio/vfio\x00', 0x10000, 0x0) r15 = creat(0x0, 0x0) ioctl$FS_IOC_FIEMAP(r15, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000612000000000006014c1186e9ca0000000000ff0f410400000033208edffc00cbe200"]) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x2) r16 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) prctl$PR_SET_ENDIAN(0x14, 0x0) write$P9_RREMOVE(r16, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) writev(r17, &(0x7f00000001c0)=[{&(0x7f0000000600)="390000001300034700bb65e1c3e4ffff0600000001000000d300000025000000190004000400000007dd17e5ffff0606040000000000000000", 0x39}], 0x1) 03:20:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 989.881042][ T27] audit: type=1804 audit(1582773604.107:339): pid=11004 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1441/bus" dev="sda1" ino=16869 res=1 [ 989.983447][ T27] audit: type=1804 audit(1582773604.117:340): pid=11004 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1441/bus" dev="sda1" ino=16869 res=1 [ 990.002835][T11007] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 990.075623][ T27] audit: type=1804 audit(1582773604.247:341): pid=11011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1441/bus" dev="sda1" ino=16869 res=1 [ 990.081526][T11007] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 990.177275][T11007] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 990.402799][T11011] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 990.457252][ T27] audit: type=1804 audit(1582773604.687:342): pid=11004 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1441/bus" dev="sda1" ino=16869 res=1 03:20:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x3f00000000000000) creat(0x0, 0x0) 03:20:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:05 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20805}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000580)={0x0, 0x1, 0x0, 0x8, 0x2, "9246dadc0f464040"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, 0x0, 0x0, 0x20) creat(0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x200000, 0x0) read$alg(r0, &(0x7f00000005c0)=""/129, 0x81) 03:20:05 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 990.875130][T11038] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 990.888195][T11038] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 990.900025][T11038] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 990.930097][T11023] overlayfs: './file0' not a directory 03:20:05 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001440)=""/177, 0xb1) write$rfkill(r0, &(0x7f0000000040)={0x1, 0x6, 0x0, 0x40}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:05 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x4}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 03:20:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:05 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x4}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 03:20:05 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 991.548024][T11076] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 991.610995][T11076] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 991.639425][T11076] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 991.788748][T11084] overlayfs: './file0' not a directory 03:20:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x4000080000000000) creat(0x0, 0x0) 03:20:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f00000033c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x48}]}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251, 0x0, 0x0, [], 0x0, 0xf}, 0x48) 03:20:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f8166f86c65"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_LINKMODE={0x5}]}, 0x30}}, 0x0) 03:20:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 992.115593][T11100] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 992.150961][T11100] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 992.184213][T11100] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 992.207888][T11106] overlayfs: failed to resolve './føle': -2 03:20:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 992.405514][T11113] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 992.451699][T11113] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 992.527445][T11113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 992.538413][T11113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 992.610155][T11110] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 03:20:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 992.665196][T11110] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 992.705150][T11110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 992.722053][T11110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 992.972369][T11137] overlayfs: failed to resolve './føle': -2 03:20:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:07 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000200)="d43bb4185658b15e90ad7ceed2ae05e0729484a3898e62c1dccca657492a64eed3f663b94d04e94ee6bafb67aea02807", 0xfcc7}, {&(0x7f0000000380)="824bd31c4fa03743b2ab1311eb27fba318c212ec77042663c85708f63db6f63d788abbf9d3ac2997d48528111c307660c28e3f8954774d861ae795d54d5d50daa1785901169848ea8b47b46e", 0x4c}, {&(0x7f0000000040)="e664402718d98de9fc765a685f7048196abf9fec293f4ccd7183e39abf431ddd15608216d76b593fe6e95f2b4609ad6d88f23f38f63d1abb7d5e345f0694ba4263900daaf6a6e6d86acd983ba86df6dea7aaf46a9609a079706ceb3f2441a274b7fb34a9a5f6fef958ec5e46fb27de26ace8384c0b112427a8adcf49307f88b59ce9a9f442f408b32d947cc0d89865f2c8748dda7e13b2d6dc55d9deeebd4e02", 0x21}, {&(0x7f0000003340)="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", 0x1bb}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x24004000) 03:20:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xc000000000000000) creat(0x0, 0x0) 03:20:07 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) socketpair(0x4, 0x3, 0xc0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file2\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB="02000000"], 0x18}, 0x0) sendmmsg$unix(r6, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r7]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r9, r7) dup2(r9, r8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) fsetxattr$system_posix_acl(r1, &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000600)={{}, {0x1, 0x7}, [{0x2, 0x5, r2}, {0x2, 0x3, r3}, {0x2, 0x1, r4}], {0x4, 0x7}, [{0x8, 0x4, r5}, {0x8, 0x0, r10}], {0x10, 0x7}}, 0x4c, 0x3) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f77c7d66469723d2e2f62757b2c776f72f40d69723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 993.124112][ T27] audit: type=1804 audit(1582773607.347:343): pid=11126 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/900/bus/bus/file0" dev="overlay" ino=16564 res=1 03:20:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x0, 0x0, 0x0, {[@generic={0x3, 0x2}, @exp_fastopen={0xfe, 0xc, 0xf989, "baf2d763b1959b28"}]}}}}}}}}, 0x0) [ 993.262543][T11150] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 993.298351][T11150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 03:20:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 993.366911][T11150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 993.374948][T11154] overlayfs: unrecognized mount option "lowÇÖdir=./bu{" or missing value 03:20:07 executing program 1: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000200)}, 0x20) 03:20:07 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:08 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141242, 0x0) sendfile(r3, r0, 0x0, 0x401) 03:20:08 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 993.917010][T11188] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 993.976738][T11188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 993.999491][T11188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 994.101111][T11202] overlayfs: unrecognized mount option "lowÇÖdir=./bu{" or missing value 03:20:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xf6ffffff00000000) creat(0x0, 0x0) 03:20:08 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="cb56b6cc0407008b65d8b4ac2ca35c66", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$sock(r2, &(0x7f0000000f80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x404c840) recvmmsg(r2, &(0x7f0000001500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 03:20:08 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f46696c6530665674fa4aa98cf0cee1afb5c52bc4d53a73a878265eccacd3368a90b6940958316dc2612c74a884a9a99eeae33e9b1e13ab0598a290a0dcfbf4eb4f4634c1e938233d88eb0731532559bc01ac2ede22b13aad35c036bb54c9f463b750f708000000000000f45dc854293663594dcdf9241f1ba67c388cd5fb56564bfd018d1c8c82"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r1}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 994.634079][T11223] overlayfs: unrecognized mount option "lrdir=./bus" or missing value 03:20:08 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x0) 03:20:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:09 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x0) 03:20:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfeffffff00000000) creat(0x0, 0x0) 03:20:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:09 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000200)="d43bb4185658b15e90ad7ceed2ae05e0729484a3898e62c1dccca657492a64eed3f663b94d04e94ee6bafb67aea02807", 0x30}, {&(0x7f0000000380)="824bd31c4fa03743b2ab1311eb27fba318c212ec77042663c85708f63db6f63d788abbf9d3ac2997d48528111c307660c28e3f8954774d861ae795d54d5d50daa1785901169848ea8b47b46e", 0x4c}, {&(0x7f0000000400)="e664402718d98de9fc765a685f7048196abf9fec293f4ccd7183e39abf431ddd15608216d76b593fe6e95f2b4609ad6d88f23f38f63d1abb7d5e345f0694ba4263900daaf6a6e6d86acd983ba86df6dea7aaf46a9609a079706ceb3f2441a274b7fb34a9a5f6fef958ec5e46fb27de26ace8384c0b112427a8adcf49307f88b59ce9a9f442f408b32d947cc0d89865f2c8748dda7e13b2d6dc55d9deeebd4e02", 0xa0}, {&(0x7f0000003340)="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", 0x1bb}], 0x4, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x24004000) 03:20:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000004c0)="16376272ca15d4d75dbf62bcb5f2cba1", 0x10) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="30359549e157d19b"], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000580)=0x8, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, 0x17, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) r6 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r6, &(0x7f0000000540)={0x2, 0x4e24, @rand_addr=0x5}, 0x10) dup2(r5, r3) dup2(r5, r4) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:09 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000010}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 03:20:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:10 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fd/3\x00') r1 = socket$packet(0x11, 0x3, 0x300) dup3(r1, r0, 0x0) 03:20:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 996.389197][T11278] overlayfs: './file0' not a directory [ 996.707285][T11306] overlayfs: './file0' not a directory [ 996.718051][ T27] audit: type=1804 audit(1582773610.947:344): pid=11308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/903/bus/bus/file0" dev="overlay" ino=16548 res=1 03:20:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xff00000000000000) creat(0x0, 0x0) 03:20:11 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:11 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fd/3\x00') r1 = socket$packet(0x11, 0x3, 0x300) dup3(r1, r0, 0x0) 03:20:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:11 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lhwerdir=./bqs,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001440)=""/177, 0xb1) ioctl$SIOCNRDECOBS(r3, 0x89e2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 996.763884][ T27] audit: type=1800 audit(1582773610.967:345): pid=11308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16548 res=0 03:20:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 996.947288][T11320] overlayfs: unrecognized mount option "lhwerdir=./bqs" or missing value 03:20:11 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fd/3\x00') r1 = socket$packet(0x11, 0x3, 0x300) dup3(r1, r0, 0x0) 03:20:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:11 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:11 executing program 1: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000080)="08418330e91000105ab071") bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, 0x0, &(0x7f000089b000)}, 0x20) 03:20:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 997.686654][T11325] overlayfs: unrecognized mount option "lhwerdir=./bqs" or missing value 03:20:12 executing program 1: 03:20:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffff00000000) creat(0x0, 0x0) 03:20:12 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000480)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000380)='./bus/file0\x00', &(0x7f0000000440)='nfs\x00', 0x2084400, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f00000004c0), 0x0}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:12 executing program 1: 03:20:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:12 executing program 1: 03:20:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:12 executing program 1: 03:20:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:12 executing program 1: 03:20:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffff000) creat(0x0, 0x0) 03:20:13 executing program 1: 03:20:13 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:13 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c757070657264741e3d2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000000)='./bus\x00', 0x12) [ 999.032213][T11393] overlayfs: failed to resolve './file0«ÛåŘ̽DÅï’?¼G./bus': -2 03:20:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:13 executing program 1: [ 999.154822][T11423] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 999.182450][T11423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 999.195585][T11423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:13 executing program 1: 03:20:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:13 executing program 1: 03:20:13 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 999.665386][T11444] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 999.689968][T11444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 999.719166][T11444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 999.876241][T11456] overlayfs: unrecognized mount option "upperdt=./file0" or missing value [ 1000.152379][T11456] overlayfs: unrecognized mount option "upperdt=./file0" or missing value 03:20:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000340)='lp\x00', 0x3) r2 = open(&(0x7f0000000000)='./file1\x00', 0x511802, 0x2) ioctl$TIOCSIG(r2, 0x40045436, 0x2c) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000380)={0x2f}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES32]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000300)='./file1\x00') creat(0x0, 0x0) 03:20:14 executing program 1: 03:20:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:14 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:14 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) sendmmsg$unix(r1, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$FICLONE(r2, 0x40049409, r0) open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1000.209200][T11455] overlayfs: './file0' not a directory 03:20:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:14 executing program 1: [ 1000.313513][T11468] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1000.372623][T11468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1000.411441][T11468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0), 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:14 executing program 1: 03:20:14 executing program 1: 03:20:14 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1000.845199][T11494] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1000.891425][T11494] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1000.910521][T11494] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1001.042573][T11502] overlayfs: unrecognized mount option "ÿÿÿÿ" or missing value [ 1001.231613][T11482] overlayfs: './file0' not a directory [ 1001.316096][ T27] audit: type=1804 audit(1582773615.547:346): pid=11502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/907/bus/file0" dev="sda1" ino=16657 res=1 [ 1001.497678][ T27] audit: type=1804 audit(1582773615.727:347): pid=11503 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/907/bus/bus/file0" dev="sda1" ino=16554 res=1 03:20:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b646972352e2f66696c65312c75707065726469723d2e2f66696c0530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x1e8) 03:20:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0), 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:15 executing program 1: 03:20:15 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:15 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6ff765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75705a65726469723d2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1001.542632][ T27] audit: type=1800 audit(1582773615.747:348): pid=11503 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16554 res=0 [ 1001.582457][T11512] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0), 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:15 executing program 1: [ 1001.631683][T11512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1001.648857][T11512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:16 executing program 1: 03:20:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1001.871778][T11529] overlayfs: unrecognized mount option "workdir5./file1" or missing value 03:20:16 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:16 executing program 1: [ 1002.092645][T11541] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1002.123454][T11544] overlayfs: unrecognized mount option "lo÷erdir=./bus" or missing value [ 1002.141872][T11541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1002.150971][T11541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1002.465954][ T27] audit: type=1804 audit(1582773616.687:349): pid=11529 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/908/bus/file0" dev="sda1" ino=16786 res=1 [ 1002.614135][T11540] overlayfs: unrecognized mount option "lo÷erdir=./bus" or missing value 03:20:16 executing program 1: 03:20:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:16 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:16 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:16 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x83, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f0000000100)=0x8) r7 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r7, &(0x7f0000001440)=""/177, 0xb1) ioctl$TIOCGSERIAL(r7, 0x541e, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/81}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r6, 0x80000000, 0xc3c, 0x4}, &(0x7f0000000300)=0x10) write$rfkill(r1, &(0x7f0000000040), 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:16 executing program 1: 03:20:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1002.769278][T11562] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1002.803067][T11562] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 03:20:17 executing program 1: [ 1002.856282][T11562] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:17 executing program 1: 03:20:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:17 executing program 1: 03:20:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:17 executing program 4: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') unlink(&(0x7f0000000000)='./bus/file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1003.330661][T11594] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1003.387575][T11594] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1003.402687][T11594] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 1003.563579][T11579] overlayfs: './file0' not a directory 03:20:17 executing program 3: mkdir(&(0x7f0000000000)='./file1\x00', 0x150) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4e6f77657239557242f97f756648905d6469723d2e2f6275732c7743726b6469723d2e2f666c65312c757070657264"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:17 executing program 1: 03:20:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:17 executing program 1: [ 1003.721042][T11615] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1003.816820][T11615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1003.846351][T11615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:18 executing program 1: r0 = socket(0x840000000002, 0x3, 0x200000000000ff) sendmmsg$inet_sctp(r0, &(0x7f0000000a80)=[{&(0x7f0000000040)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)="f535d05fde49da7c03958f309b33f729cc75e901872311dbcf99f2c2a350ccf483e439bd3840034959ae8f17760f2967b42c77a6894a705804781e7ded1c5cafe3c3cbe09124f367b7ae3aad434c38", 0x4f}, {&(0x7f0000000180)="a1f5f0407535d78c50ad46f6c867a357d4a57c3db753a4f72fb7e12b0d0bea1b6bd40f129bf7145029cc26ed98663d7611ff", 0x32}, {&(0x7f00000001c0)="94fe1a046257f5474731bc3615d231762b8ba9819063a34c27af9e5d0bbe5c281d2100736df97f1931e4ca7cbac26f8a771d86a3ebd55c7d8c8036da6719f0237ffe6f117b6e7bfa04def351f12d7ef1ad9a11483bc3ecafc4a3232e719ce9d5bb3309201bc187ca0c6728f5380ecb4e575c3947dd22e3bc7aeeea447c35a03df116f5f4eea84971798d83d69c5f6757dee6b23e0e6af81bbe01d0291dda6ef69059b4dbe4b423545cb1ab07d0c6cf975d", 0xb1}, {&(0x7f0000000f80)="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", 0x4ab}], 0x4}], 0x1, 0x40840) 03:20:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:18 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:18 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1004.285765][T11640] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1004.336485][T11640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1004.388802][T11640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1004.401982][T11650] overlayfs: unrecognized mount option "Nower9UrBùufH]dir=./bus" or missing value 03:20:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:19 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140), 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:19 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:19 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x40a00, 0x20) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f0000000100)) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x210800, 0x0) write$rfkill(r1, &(0x7f0000000040)={0x5, 0x3, 0x0, 0x0, 0x1}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c723d2e2f6275732c776f726b6469723d2e2f66696c653f2c7570706572723d2e2f66696c65300000732cf5befbe8e61fff007b1efdc01a340a98619fb7251c2a746e75cae46718d256c4e5c3c9373c56f4e8534651ff69db7070cacefe20b6fecd27cf3d295408206fc447631b2185b79509a1985ee5241780bfd05664abb1fa631e79dc2880c3e4d871780bcc9c7a98cead85aeb87cf0d361ea13dd4b73"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cachefiles\x00', 0x100000, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(r4, 0x65, 0x4, &(0x7f00000005c0), 0x4) 03:20:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) getresuid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)=0x0) statx(0xffffffffffffff9c, &(0x7f0000000ac0)='./bus/file0\x00', 0x1000, 0x1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_unix(&(0x7f0000000f40)='./bus/file0\x00', &(0x7f0000000f80)='./file1\x00', &(0x7f0000000fc0)='9p\x00', 0x10040, &(0x7f0000001000)={'trans=unix,', {[{@uname={'uname', 0x3d, 'system[$(\''}}, {@uname={'uname', 0x3d, 'hash'}}, {@nodevmap='nodevmap'}, {@access_any='access=any'}, {@access_client='access=client'}, {@access_uid={'access', 0x3d, r1}}, {@cache_fscache='cache=fscache'}, {@access_user='access=user'}, {@version_u='version=9p2000.u'}, {@access_user='access=user'}], [{@hash='hash'}, {@fsname={'fsname', 0x3d, 'umask'}}, {@dont_hash='dont_hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'selinux'}}, {@permit_directio='permit_directio'}, {@hash='hash'}, {@fsname={'fsname', 0x3d, '!'}}]}}) sendmsg$unix(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}, 0x0) sendmmsg$unix(r3, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r6, r4) dup2(r6, r5) fstat(r6, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) r9 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000f00)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r9, 0x660c) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000c80)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000d80)=0xe8) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x5, 0x9, &(0x7f0000000900)=[{&(0x7f0000000300)="1b70fe9d6f671ff9b5552c0dfbcad956e7d079586a301430d3c833fdff393a28aded40a620045986bc75638e6a93f8d536da438a1447feeec767060b965e7a", 0x3f, 0x6}, {&(0x7f0000000340)="35158027a1fc4b8ad058bd4d3d455d09189da688abaa0c8e4039264c75911583b0c5718075ff5cfb2e9862feb331125bbeba5b9eb197023f89573667e963be66e15be11191343372323048aa9606a86b9f94460dee45f23708bfa91881960b7b9f5b96edba88ada3a001ce6ac6c1c8c252666076e134275d3a02b7aa6581891256da61bb1d5047629f1070b05f30cc53", 0x90, 0xffffffff00000001}, {&(0x7f0000000400)="3e47b81dda7d45fc2454440fe580ecfa7c17936aa4404d15d1e36075ce163a02e2121922e1ebebf6e31b5f1b5b046016a787c50302b8ea367b4e647499f4e9e081caa3b512c23b058aab8950dd99061ba5db50", 0x53, 0x40}, {&(0x7f0000000480)="c241982980b5a0202545c16c8c7c907352df968a5bdc2c5e0baf32e6dc8434b2f2386e3b5163bd0e31ef33708c490c5a28db311c861002a1461d29c1c0c0305ca8880748020cf371d44479c854c1ea8e8469e2f475d1e12c3ac8ae38348f94525a33d71269b2ee1e9232ca67c8d779c52586c7599a41e13174b9d5b4bb0f75f32a460bf87bd3268fe215e36930ee77be704efa054743aaa623bfaa26735b", 0x9e, 0x7287}, {&(0x7f0000000540)="f9346606c08e456a374cea26f19fd214143849ee7a9b58a90843f5", 0x1b, 0x7f}, {&(0x7f0000000580)="3068d63c92b4b52b8fd622ff066f0ea17e6c61dd42c586256b5a2e635e4fa35b44f9ccbf187625b599bba74a673a78242a9fb3f0372e02f18234a43e53a1a892bbf3ad5737b163782230f5c8c6afc92bc80f7a08961eb2fb59799bc52ba8e73c09912f7dcc8f560bcabc273f461f0638c0460b936204de09c6b723a6a0a3e537244e9af0a15e3d22469708b9d23340305bcc80ecff62c1e5694e02bd70de2f5fd68cdfdc2a8c945fa6f74b28aacf70", 0xaf, 0x999e}, {&(0x7f0000000640)="f7b4247f4735300ed1ef59de6ef72f0439eaa1d03e07e18679fdfaa6316c31a6680d051b8b38058f2ed0d3a6fc1019d917d6bb8e7a73f405817c72f6f602a787ab4db36fce37a90249fb4a0a125fc29e28af3e8180579064903376946c609111603455e0d1c9bfceb3c47c523636859c278170ec20cdad3ab3efff6cb46c6db796258f635ecc68398534dd31ab1a84ecd9e48c68738bf231c2c4913a9475914512e1b3bd92e58be36a7e69acc63ac15c7b54b0612436a07d2a2466ac1020ae80ceea7a4baab2c21024a5997ea9ba593b94a1", 0xd2, 0x100000000}, {&(0x7f0000000740)="cadff3c366bd4d7a3fbfbdc1ce1f5f838abe9d12c85ab1ef57bab393897f184b65ddf81cb5293b5b1a5bb9fcceaa62848246fea8b11914dde64007658db75af6a1e17beba1d87e636a2500f2700be2e0ee1b024e5ee131bb3d4f1bcc57ea62a7e510afff386b49a0225752ecb92b0744cc9137e4d9fc6523682bdeac9d2d8f074285e58651813e93", 0x88, 0x3}, {&(0x7f0000000800)="2e7cdcaf0a37341fde7c542cc41d6f2978e2d608a5f0b821b6d6f2e15bf2a5ea3be992a50b40cbab5ed952d968c1e38d77d22c877a71d8f4046d18a3f4c96d54794665234cb4441851c25e1151ecc0ac44efd23195efc0daa454bc682f6d3c439a8b62a9dc56ca3525f270d45176015bd49c6f2ceffd7ae8421e6af3f4cd1a498dec430124b92f84fd446b87cc3bd7b57d36861716ad8e855ad793c344c3064ba7a170a8b544f4705b62531c0008620d66638b0db5cb58bab8c31d6456007d58b834c42812f35aabb1a49a80cd725d0a45a1d48551501b520fea9d25a8ac34", 0xdf, 0x10001}], 0x20000, &(0x7f0000000dc0)={[{@resize='resize'}, {@errors_remount='errors=remount-ro'}, {@noquota='noquota'}, {@uid={'uid'}}, {@nointegrity='nointegrity'}, {@uid={'uid', 0x3d, r0}}, {@umask={'umask', 0x3d, 0x3}}, {@resize_size={'resize', 0x3d, 0xeb8c}}, {@uid={'uid', 0x3d, r2}}, {@nodiscard='nodiscard'}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@measure='measure'}, {@fowner_eq={'fowner'}}, {@uid_lt={'uid<', r7}}, {@uid_lt={'uid<', r10}}, {@hash='hash'}, {@obj_role={'obj_role', 0x3d, 'mime_typevmnet1\''}}]}) r11 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r11, &(0x7f0000000000)={0x7f, 0x8, 0x4, 0x0, 0x1}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140), 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1004.931995][T11669] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:19 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) [ 1005.036978][T11669] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 03:20:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140), 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:19 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) [ 1005.097135][T11669] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1005.124799][T11684] 9pnet: p9_fd_create_unix (11684): problem connecting socket: ./bus/file0: -2 [ 1005.135371][T11682] overlayfs: unrecognized mount option "lr=./bus" or missing value [ 1005.295228][T11695] 9pnet: p9_fd_create_unix (11695): problem connecting socket: ./bus/file0: -2 03:20:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:19 executing program 1: ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:19 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1005.335415][T11699] overlayfs: unrecognized mount option "lr=./bus" or missing value [ 1005.360699][T11696] overlayfs: filesystem on './file0' not supported as upperdir 03:20:19 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$rfkill(r1, &(0x7f0000000040), 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:19 executing program 1: ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r0]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1005.560692][T11709] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1005.624758][T11709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1005.663495][T11709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:20 executing program 1: ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:20 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) sendmmsg$unix(r1, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}], 0x1, 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0', @ANYRESOCT=r0, @ANYRESDEC=r1]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:20 executing program 1: r0 = syz_open_dev$video4linux(0x0, 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:20 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1006.021234][T11744] overlayfs: unrecognized mount option "" or missing value [ 1006.069956][T11752] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1006.114148][T11756] overlayfs: failed to resolve './file00000000000000000000000300000000000000000004': -2 [ 1006.142378][T11752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1006.156665][T11752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:20 executing program 1: r0 = syz_open_dev$video4linux(0x0, 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:20 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1006.472732][ T27] audit: type=1804 audit(1582773620.697:350): pid=11755 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/913/bus/file0" dev="sda1" ino=16659 res=1 [ 1006.531382][T11769] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:20 executing program 1: r0 = syz_open_dev$video4linux(0x0, 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) [ 1006.584491][T11769] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1006.658258][T11769] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:21 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) write$rfkill(0xffffffffffffffff, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001440)=""/177, 0xb1) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:21 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1006.856636][T11750] overlayfs: failed to resolve './file00000000000000000000000300000000000000000004': -2 03:20:21 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) accept$unix(r2, &(0x7f0000000340), &(0x7f0000000000)=0x6e) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:21 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1007.035046][T11793] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1007.068053][T11793] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1007.109786][T11793] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:21 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240), 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1007.333259][T11814] overlayfs: failed to resolve './file0': -2 03:20:21 executing program 4: mkdir(&(0x7f0000000240)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f77657264692e2f6275732c523c6c477265cd95776f726b6469723d2e2f3d2e2f66696c653000009ce85f9e5f306ecb76aee9ea6a581bf1f693c8514ff99dcae9eaf0b7152eab8762a02aaaec4122f8e121a8b84e2d3086688b4984661f391737cf57cddfb91091badcb9b4a04c6a2a7294e823c93a7330f7648af8ac65eb0e83942347a99d66b4eee0c2f81744face1f28e21e952bb42f9453d436ed70a7781bfb94a1bc2076c7cea0d6"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:21 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:21 executing program 1: syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240), 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:21 executing program 1: syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) [ 1007.640331][T11832] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240), 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1007.705041][T11832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1007.756000][T11832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1007.877151][T11844] overlayfs: unrecognized mount option "lowerdi./bus" or missing value [ 1007.969892][T11848] overlayfs: './file0' not a directory 03:20:22 executing program 1: syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:20:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:22 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1008.178931][T11859] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1008.230359][T11859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 03:20:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x5, 0x4, 0x3ff, 0x0, 0x1}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1}, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={r1, 0xfffffff8, 0x10}, 0xc) fdatasync(r2) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r3 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r3, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) write$binfmt_elf32(r3, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x20, 0x9, 0x0, 0x100000001, 0x2, 0x6, 0xfff, 0x2d7, 0x38, 0x36c, 0x4, 0x6, 0x20, 0x1, 0x400, 0x1f, 0x5}, [{0x0, 0x2, 0x0, 0x0, 0xf8, 0x7ff, 0x6, 0x8000}, {0x7, 0x10000, 0x10001, 0x80, 0x100, 0x8, 0x4, 0x8}], "bac0a20aeadbcd54d70f4026ebf1edbc2326", [[], []]}, 0x28a) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) rt_sigsuspend(&(0x7f0000000000)={[0x20]}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1008.272258][T11859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1008.547959][ T27] audit: type=1804 audit(1582773622.777:351): pid=11844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/915/bus/file0" dev="sda1" ino=16675 res=1 03:20:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c09685a51707065726469723d2e2f66696c65306a01b7f86a5565a18871601c66357c6c5ac20e308306dc4563224a937f91a16b8fd9184bc2782282e05d6afa6f392854561485a154898e50edf3f1f40cbee1e7596a82c3c129d268785525d27bb32fcfab91c44b1be9fae8011b22d757949b186baf09801b815041df9e3a0e4936cc855cf29bee94235f1778fe073f2635669e0ba579bf0da7473a09a1f9d5e0bd68"]) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000300)={0x76, 0x7, 0x4, 0x0, 0x0, {0x0, 0x7530}, {0x5, 0xd, 0x9, 0x9, 0x1, 0x4d, "85e4efd0"}, 0x6, 0x4, @userptr=0xba, 0xff, 0x0, 0xffffffffffffffff}) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f00000001c0)={0xa, 0x1}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) 03:20:23 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, 0x0) 03:20:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:23 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1008.758573][T11850] overlayfs: unrecognized mount option "lowerdi./bus" or missing value [ 1008.759901][ T27] audit: type=1804 audit(1582773622.987:352): pid=11840 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/915/bus/bus/file0" dev="sda1" ino=16674 res=1 03:20:23 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, 0x0) [ 1008.894508][T11886] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:20:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1008.969434][T11886] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1009.001810][T11886] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:20:23 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, 0x0) 03:20:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:23 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x0, 0x9}}) 03:20:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 1009.244093][T11904] overlayfs: option "workdir=./fil hZQpperdir=./file0j·øjUe¡ˆq`f5|lZÂ0ƒÜEc"J“‘¡kÙKÂx"‚à]júo9(TV…¡T‰ŽPíóñô ¾áçYj‚ÃÁ)ÒhxU%Ò{³/Ï«‘ÄKéúè"×W”›k¯ €PAßž:I6Ì…\ò›î”#_xþ?&5fž ¥y¿ §G: ¡ùÕà½h" is useless in a non-upper mount, ignore [ 1009.368954][T11912] overlayfs: './file0' not a directory [ 1009.423125][T11904] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 03:20:23 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setns(0xffffffffffffffff, 0x20000000) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:23 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1009.652074][ T27] audit: type=1804 audit(1582773623.877:353): pid=11907 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/916/bus/file0" dev="sda1" ino=16818 res=1 [ 1009.896956][T11904] overlayfs: option "workdir=./fil hZQpperdir=./file0j·øjUe¡ˆq`f5|lZÂ0ƒÜEc"J“‘¡kÙKÂx"‚à]júo9(TV…¡T‰ŽPíóñô ¾áçYj‚ÃÁ)ÒhxU%Ò{³/Ï«‘ÄKéúè"×W”›k¯ €PAßž:I6Ì…\ò›î”#_xþ?&5fž ¥y¿ §G: ¡ùÕà½h" is useless in a non-upper mount, ignore [ 1009.946557][T11904] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 03:20:24 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)) 03:20:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:24 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x0) sendmmsg$unix(r0, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r1) dup2(r3, r2) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r4]) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r6]) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x5}, [{0x2, 0x884d47c8573fd6ea, r4}, {0x2, 0x0, r5}, {0x2, 0x4, 0xee01}, {0x2, 0x4, r6}], {0x4, 0x1}, [], {0x10, 0xda81c46a91d3adec}, {0x20, 0x1}}, 0x44, 0x1) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r7 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r7, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:24 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)) 03:20:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{0x0}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:24 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)) 03:20:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{0x0}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x100}]}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000002e00cfc8c68b01020000000000000007", @ANYRES32=r5, @ANYBLOB="0000f0ff000000000000ffffffffffff8ebaa0143bfcf82ff984a0e82fedbc"], 0x24}}, 0x4) [ 1010.870279][ T27] audit: type=1804 audit(1582773625.097:354): pid=11961 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/917/bus/file0" dev="sda1" ino=16849 res=1 [ 1010.909671][T11943] overlayfs: './file0' not a directory 03:20:25 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{0x0}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x100}]}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000002e00cfc8c68b01020000000000000007", @ANYRES32=r5, @ANYBLOB="0000f0ff000000000000ffffffffffff8ebaa0143bfcf82ff984a0e82fedbc"], 0x24}}, 0x4) 03:20:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) stat(&(0x7f0000000000)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, 0x0, 0x7, 0x0, r2) keyctl$set_timeout(0xf, r2, 0x0) r3 = request_key(&(0x7f0000000740)='encrypted\x00', &(0x7f0000000b00)={'syz', 0x2}, &(0x7f0000000b40)='./cgroup\x00', r2) add_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f0000000640)={'syz', 0x0}, 0x0, 0x0, r3) r4 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f00000004c0)="02de7d962961ba1a0a56c50007d5b143a6fa2d6d7b349d683dcc4d8a249acdba02fa6f569ab5588e2f5d04e12ce7035b2322bcc60d2758f22595a875f5eec400aa8c36409039bc21f5764831690bc48cb70eb47d1c6f39515f2c575beff3d91233588a0438abae05ab799af3fcad4a2b1f5cd1161c2a3594640a9d4b28ecefdb115371a2b4c9b2451c190f41ed", 0x8d, r3) keyctl$get_persistent(0x16, r1, r4) 03:20:25 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) llistxattr(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000001c0)=""/6, 0x6) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400202) creat(&(0x7f0000000300)='./file0\x00', 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r3]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r7, &(0x7f0000000500)={0x0, 0x9000000, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r8, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000004580)={&(0x7f0000000900), 0xc, &(0x7f0000004540)={&(0x7f0000004500)={0x30, r8, 0x30f, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0xc801}, 0x84) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r10, r6) dup2(r10, r9) r11 = accept$unix(r9, &(0x7f0000000600), &(0x7f0000000680)=0x6e) recvmmsg(r11, &(0x7f00000013c0)=[{{&(0x7f00000006c0)=@ax25={{0x3, @null}, [@remote, @bcast, @bcast, @bcast, @rose, @remote, @remote, @default]}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/247, 0xf7}, {&(0x7f0000000840)=""/142, 0x8e}, {&(0x7f0000000900)}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000940)=""/109, 0x6d}], 0x5, &(0x7f0000000a40)=""/117, 0x75}, 0x6}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000ac0)=""/49, 0x31}, {&(0x7f0000000b00)=""/150, 0x96}, {&(0x7f0000000bc0)=""/169, 0xa9}, {&(0x7f0000000c80)=""/66, 0x42}, {&(0x7f0000000d00)=""/201, 0xc9}, {&(0x7f0000000e00)=""/230, 0xe6}, {&(0x7f0000000f00)=""/240, 0xf0}], 0x7, &(0x7f0000001080)=""/102, 0x66}, 0x7fffffff}, {{&(0x7f0000001100)=@generic, 0x80, &(0x7f0000001380)=[{&(0x7f0000001180)=""/227, 0xe3}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/8, 0x8}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x4, &(0x7f0000003500)=""/4096, 0x1000}, 0xea0f}], 0x3, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r4]) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='fuse\x00', 0x20041c, &(0x7f0000000480)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@dont_appraise='dont_appraise'}, {@fowner_gt={'fowner>', 0xee00}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '@%+usersecurityem0'}}, {@euid_gt={'euid>', r3}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@audit='audit'}]}}) 03:20:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x891e, &(0x7f0000000100)='lo\x00\x96o\xd6Q\xb1Y\xa9\xc8J,`\xd2\x98\x00\x00\x00 ') getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000fc0)={@mcast2}, &(0x7f0000003440)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000059c0)={@mcast1}, &(0x7f0000005a00)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x8, 0xfff1}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x100}]}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="240000002e00cfc8c68b01020000000000000007", @ANYRES32=r6, @ANYBLOB="0000f0ff000000000000f1ff"], 0x24}}, 0x4) 03:20:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000), 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:25 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:25 executing program 1: r0 = syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300f, 0x9}}) 03:20:25 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="80"], 0x1) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x8020003) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="80"], 0x1) lseek(r0, 0x0, 0x3) 03:20:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="31853373", 0x4}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:26 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1012.050541][T12021] overlayfs: failed to resolve './file0P“뎧#¿AÓàìó÷I†”6î+ŒK™ ¿¼ÍE]1^CÕî›w45F3 môøìé%£YÕùm(h‘ [ 1012.050541][T12021] –z쟄üô[ ýšýÀÖ9âBAÑÄÉ/uûűPVG3Âë5»RM “à´šrœáà±MÏIxx*^°eÜ„š&ÂL}C#¤É«% ç€ /¨P†XÔ~d2õ2v˜ÿkF²Mµ1n…| GV{Qoq»:óh(9ë”xüfBéAqYŠŠZ¨’ª#k†ödnK;à àmMpcn¦&ºJGìž': -2 [ 1012.117891][T12022] fuse: Bad value for 'fd' [ 1012.485027][ T27] audit: type=1804 audit(1582773626.707:355): pid=12027 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/918/bus/file0" dev="sda1" ino=16949 res=1 [ 1012.516992][T12019] overlayfs: './file0' not a directory [ 1012.635582][T12021] overlayfs: failed to resolve './file0P“뎧#¿AÓàìó÷I†”6î+ŒK™ ¿¼ÍE]1^CÕî›w45F3 môøìé%£YÕùm(h‘ [ 1012.635582][T12021] –z쟄üô[ ýšýÀÖ9âBAÑÄÉ/uûűPVG3Âë5»RM “à´šrœáà±MÏIxx*^°eÜ„š&ÂL}C#¤É«% ç€ /¨P†XÔ~d2õ2v˜ÿkF²Mµ1n…| GV{Qoq»:óh(9ë”xüfBéAqYŠŠZ¨’ª#k†ödnK;à àmMpcn¦&ºJGìž': -2 03:20:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='sysv\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x10) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:26 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="80"], 0x1) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x8020003) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="80"], 0x1) lseek(r0, 0x0, 0x3) 03:20:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="31853373", 0x4}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:26 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000), 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:26 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040)={0x0, 0x5}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1012.710022][ T27] audit: type=1800 audit(1582773626.937:356): pid=12021 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16949 res=0 03:20:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="31853373", 0x4}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5b", 0x6}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:27 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="80"], 0x1) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x8020003) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="80"], 0x1) lseek(r0, 0x0, 0x3) 03:20:27 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5b", 0x6}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5b", 0x6}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1013.583368][T12068] overlayfs: './file0' not a directory 03:20:28 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) unlink(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000000)={0xa66, 0x7f, 0xf494, 0x4}) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:28 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:28 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="80"], 0x1) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x8020003) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="80"], 0x1) lseek(r0, 0x0, 0x3) 03:20:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000), 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:28 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040)={0x20000004}, 0x8) open(&(0x7f0000000000)='.\x00', 0x90040, 0x181) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f00000002c0)='./bus\x00') exit(0x2) open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1013.948740][T12063] overlayfs: './file0' not a directory [ 1013.958494][ T27] audit: type=1800 audit(1582773628.187:357): pid=12051 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16579 res=0 03:20:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1014.061178][T12087] overlayfs: unrecognized mount option "upp" or missing value 03:20:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:28 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="80"], 0x1) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x8020003) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="80"], 0x1) lseek(r0, 0x0, 0x3) 03:20:28 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1014.815470][T12119] overlayfs: unrecognized mount option "upp" or missing value 03:20:29 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x71) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xfffffffff1b2bb75, 0x2080) write$rfkill(r0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x2}, 0x8) mkdir(&(0x7f0000000180)='./bus/file0\x00', 0x340) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:29 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x20002, 0x9, 0x97a8f2299a030bb8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0x3f}, 0x232, 0x20, 0x0, 0x0, 0x7fffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}) unshare(0x20600) prctl$PR_GET_TIMERSLACK(0x1e) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90080, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @remote}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000180)) getresuid(&(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={r8, 0x9}, &(0x7f0000000440)=0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000006c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x7ff) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, 0x0) r11 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x301043, 0x0) r12 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r11, 0x4c81, r12) ioctl$LOOP_CTL_ADD(r10, 0x4c80, r12) 03:20:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:29 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) statx(r0, &(0x7f0000000600)='./bus\x00', 0x6000, 0x4, &(0x7f0000000640)) r1 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r1, &(0x7f0000000040), 0x5577b540) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r2]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r3]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r4]) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="8aa83b5d41e5f6caa5992c17cf719c0250b8d5c4a6de24d9889f0a986905123f5f7508e394c5d2a369b385287ebcd23c599d733ed739aef15b32552c824081f3e075c3b22bc2de5e6079bb9d5fed148c48056bbb8791fb5b3bd5f343776d1ac80af2866aadc1ab38cdc2", 0x6a, 0xb1ab}, {&(0x7f00000001c0)="0dc20efce667e31f2597f33bba1851528041cd2c1caf089645e89d18", 0x1c, 0x6}], 0xe001, &(0x7f00000004c0)={[{@barrier_val={'barrier', 0x3d, 0x4}}, {@grpid='grpid'}], [{@euid_eq={'euid', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, ')'}}, {@measure='measure'}, {@fowner_gt={'fowner>', r3}}, {@obj_type={'obj_type'}}, {@subj_user={'subj_user'}}, {@uid_gt={'uid>', r4}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ppp1'}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'nodev'}}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f77657b6469723d2e2f627573d00ff6d26a3aaf2c776f726b6469723d2e2f66696c65312c75707065726469723de20528dedf125cd8f05d82573daa9c95e6fe0398ee6836b2a848155fe30f5d1e045fa51c650800856063f471f2805d8e47d71f74f4913bbcdf9d6eb2e59e475f83ce9642e0112f19c753f6788de544f8f2a7bc3460fbdfb5f3fe4748eaedf4e47168eaa23976"]) chdir(&(0x7f00000002c0)='./bus\x00') socket$inet(0x2, 0x1, 0x0) open(&(0x7f0000000200)='./file0\x00', 0xc1, 0x12) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000780)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r7, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x30, r8, 0x10, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x8, 0x2, 0x1f, 0xb97}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000004}, 0x4040801) r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1015.286374][T12142] overlayfs: unrecognized mount option "lowe{dir=./busÐöÒj:¯" or missing value 03:20:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x20002, 0x9, 0x97a8f2299a030bb8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80, 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, 0x0, 0x0, 0x200000000, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0x3f}, 0x232, 0x20, 0x0, 0x0, 0x7fffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}) unshare(0x20600) prctl$PR_GET_TIMERSLACK(0x1e) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90080, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @remote}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000180)) getresuid(&(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={r8, 0x9}, &(0x7f0000000440)=0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000006c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x7ff) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, 0x0) r11 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x301043, 0x0) r12 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r11, 0x4c81, r12) ioctl$LOOP_CTL_ADD(r10, 0x4c80, r12) 03:20:29 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:29 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchmodat(r4, &(0x7f0000000000)='./file2\x00', 0x81) 03:20:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowLrdir=./bus,workdir=./file1,upperdir=./file0']) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(r2, &(0x7f0000000000)='./bus\x00', 0x1, 0xb3) getsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f00000001c0), &(0x7f0000000300)=0x4) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x20002, 0x9, 0x97a8f2299a030bb8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0x3f}, 0x232, 0x20, 0x0, 0x0, 0x7fffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}) unshare(0x20600) prctl$PR_GET_TIMERSLACK(0x1e) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90080, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @remote}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000180)) getresuid(&(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={r8, 0x9}, &(0x7f0000000440)=0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000006c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x7ff) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, 0x0) r11 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x301043, 0x0) r12 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r11, 0x4c81, r12) ioctl$LOOP_CTL_ADD(r10, 0x4c80, r12) 03:20:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:20:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1016.148438][T12186] overlayfs: unrecognized mount option "lowLrdir=./bus" or missing value 03:20:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x20002, 0x9, 0x97a8f2299a030bb8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0x3f}, 0x232, 0x20, 0x0, 0x0, 0x7fffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}) unshare(0x20600) prctl$PR_GET_TIMERSLACK(0x1e) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90080, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @remote}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000180)) getresuid(&(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={r8, 0x9}, &(0x7f0000000440)=0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000006c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x7ff) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, 0x0) r11 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x301043, 0x0) r12 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r11, 0x4c81, r12) ioctl$LOOP_CTL_ADD(r10, 0x4c80, r12) [ 1016.688108][T12202] overlayfs: './file0' not a directory 03:20:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:31 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f627573ae2151b44f40c886fc86df372c776f726b6469723d2e2f66696c65312c75090065"]) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x1, 0x7, &(0x7f0000000840)=[{&(0x7f0000000340)="71f4fb2344bca29e4acb541c16d18b1a86ac05bfeafbb9b31f444288b3b6904c9db8d4ecb3245f95e489e887db2721969fc2b9c52a20a3a16b496d523e3b94aa0a2bd960fb5727781bc6ebbc0b9e1bedc83aaadf05346fd65a5dac77da2ffe9811ddada49ef03f16e49c9ac678b59401b3d18d5e5b45227dae11fe850a5bcd5a71796ad1ed683ec913ec3bc614859013f7796dc67a27f2b1c643bc245f8d3eb55b", 0xa1, 0x3}, {&(0x7f0000000400)="aa1a087f5878e8ce7a661a7a10be00f32769f1b8299b402880cd7e7a4b3b19ba7263ec990d60c81a7ab85a09841ef812b163a77159e224f66c9e1c3e893be870280a551e81b704ef0fd474b9f8f16d7c8a603fd499020b664e4df88455a98925a84cc94e28219f8fa9654d5edaf53fc8b21a8a8578c4bd2183e6d737621203", 0x7f, 0x4}, {&(0x7f0000000480)="f0ecaaf67c7ca74a4309734a78f5fb5553a1554dcf293554f9f845bc5a9c36a68fae603736614d5ed67327d6531991cfa2e607e633116cad57fb1df205b4c65ba13cc87f23c32bd62615aa72a2c5d8eca66c22a0820deaf52fcd42f4225d1382a0ce9f21487a8ecbac16a1f17824fc9934d9648aae2b53846602fa2098bf142c9b952000957d7f23022fa7bc8f1855af6750eb7859b7808b9c494129a8587f4f872dfd98cc11f5b2a708fde150fdd36a42a61c5557658a459c575b787c8c5c3a39c49f343679e4da05d2c259d8038a8071ed65bc5eea6138da342dda8dfb7b6be2fcc80fb7f39efc2b7b77159cc351aef9", 0xf1, 0xff}, {&(0x7f0000000580)="81f8375c6452591a7d6b3aaa1c5c6ca601bee7ca2f4446c571443959c98e62147875117685099fa8c4e948685614eccb282c3ba700ac4800a25c5a7b1eeffc213f7cf369ea1dea28930da61d0d266076405f7ab96a56a73ff59c6bd6e88b6b0b9e93f97eedf983462edb65ad2d8d969b", 0x70, 0x200}, {&(0x7f0000000600)="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", 0xfa, 0x7}, {&(0x7f0000000700)="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", 0xfd}, {&(0x7f0000000800)="54678d0efe72e85fc2dc665baf", 0xd, 0x100000001}], 0x0, &(0x7f0000000900)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x2d, 0x67, 0x67, 0x25, 0x34, 0x32, 0x39, 0x6d]}}], [{@dont_measure='dont_measure'}]}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1016.805812][ T27] audit: type=1804 audit(1582773631.027:358): pid=12186 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/922/bus/file0" dev="sda1" ino=16753 res=1 03:20:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) [ 1017.259549][T12179] overlayfs: unrecognized mount option "lowLrdir=./bus" or missing value [ 1017.347478][ T27] audit: type=1800 audit(1582773631.577:359): pid=12190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16753 res=0 03:20:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:31 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2e}}}, 0x1c) 03:20:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000000)=0x6, 0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, 0x0, 0x0, 0x43, 0x0) [ 1017.545681][T12232] overlayfs: unrecognized mount option "u " or missing value [ 1017.616746][T12234] tmpfs: Bad value for 'nr_inodes' 03:20:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, 0x0, 0x0, 0x43, 0x0) 03:20:32 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(0x0, 0x2) 03:20:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, 0x0, 0x0, 0x43, 0x0) 03:20:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x43, 0x0) [ 1018.294726][T12262] overlayfs: unrecognized mount option "u " or missing value [ 1018.371993][T12263] tmpfs: Bad value for 'nr_inodes' 03:20:32 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') sendmsg$kcm(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="e5e792a0e06fe625369aeb7290ca362ccf60bc0eb8f05ef4e0c3f89bc45bc8bad5da38df74194b687ac2952608575bb94980aabe577f86b0dfc552dc3916595edae6db36de690e3fbafbd0ffa162120466ee084c7b56820dfb66323269eaddc047558a48bc9b95a11619ad71b5c59d1206a06e60de1c3179783be8830ba183f8e1ec66428eeaa4731d57784f0532e9ffc6379bab", 0x94}, {&(0x7f00000001c0)}, {&(0x7f0000000400)="90039ef9cb40cb22f8c805b642ab8ea4f055f68b0146c035ef514e82b4bc53dbd51d20f74804e85fc1f0e1479d6cd65ed5368e574e994584bb1399981205e2", 0x3f}, {&(0x7f0000000440)="6746f579755814598d396e0b3e8978480e9e4a4878256e64ba8939fc0b61ca4fd1854c9c2f7e7af931", 0x29}], 0x4, &(0x7f00000004c0)=[{0xb0, 0x0, 0x1, "247465ae24567c2919ddf6c4a2e8348490cca4b976411caf27f907403ff69bb99d724321510362bf6e02514ece6ebe676a3dbaedd70565b586075b6978dd7241a6c00032132b34caf08299f217d9d0e03bf0466c6a10ace73ec221f34444aa3b76235cb56cf50b3a83e639b8786228622da75c8bcc3e14b5959a2dbf564f0ba4cf8cbe1f3003edfc24b1f779594fbe4df95784e71341f830f72404f5be"}, {0xf8, 0x0, 0xfff, "fea95d181045331e4f142be8106c41cf8426b310952e3888bada1ef3962c77283e1e20f0ddf682124dae23fd4003a4faef019566bc2eeb28598325a6e766b42aecc0608b3f9defe0f312dbdaed4b4c2a514b58658307927c90bbcdb49309a0e825f697166a8917527666943039882dddf977116b69ac01e634a9dfed6ae47f65563cf5c4f00e2cb883257e83865d665175af2b47f8ce6e7efb371f3ea9b896473df583fd5ec404e2872fe65849c5203d804ccf1ee7398ceef4e0a4604ad4a482021ee9ad1a1fe21aeb3da71de6b8a0618c3d9572c1e3d3208526e33cac036692cfb0871e"}, {0x110, 0x10a, 0x5, "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"}, {0xf0, 0x113, 0x40, "e108f894b5ef4095b92ce24d9f79b7e0e11817a0f6e5ee845353266041ba4561b5b6eb21d3c2e1bd533ba99880de5bf0883883b816e0eff29a7cf8b79752213936d5827f0d1256bda6c957de040fe8b1965ecfafc277b7ac8ea7ba6dee23d414a292eb1e476f55b27e90d3ed8092dc555a5fd7046f98a590fe592a8b866b835e7ccbef66021a1df6976e2227dd0192d90f0cb99db7006759daa628b9ccea1ade9914ff51e11e4988d480c6db2cf771a34ee74cc6db1279017a5f7fce09f2da247d2fa986b68adbda1c77abd9a74e5ee0db658dc50251d87544b058"}], 0x3a8}, 0x4000081) r1 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r1, &(0x7f0000000040), 0x5577b540) r2 = gettid() r3 = getpgrp(0x0) kcmp(r3, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r3, &(0x7f00000001c0)='statm\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="076f77657234f4a362b52f43ed83b11891fee56469723d2e2f6275732c776f726b646972532b2f66696c65312c75707065726469723d2e2f66696c6530"]) kexec_load(0x7, 0x0, &(0x7f00000001c0), 0x80000) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x20002, 0x9, 0x97a8f2299a030bb8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0x3f}, 0x232, 0x20, 0x0, 0x0, 0x7fffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}) unshare(0x20600) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90080, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @remote}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000180)) getresuid(&(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x9}, &(0x7f0000000440)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000006c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x7ff) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) r10 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x301043, 0x0) ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r9, 0x4c80, 0x0) 03:20:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x43, 0x0) 03:20:32 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x43, 0x0) 03:20:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000000000)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f8d65726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(0x0, 0x2) 03:20:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x0, 0x0) [ 1018.887790][T12288] overlayfs: unrecognized mount option "ower4ô£bµ/C탱‘þådir=./bus" or missing value 03:20:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x20002, 0x9, 0x97a8f2299a030bb8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0x3f}, 0x232, 0x20, 0x0, 0x0, 0x7fffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}) unshare(0x20600) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90080, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @remote}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000180)) getresuid(&(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x9}, &(0x7f0000000440)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000006c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x7ff) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) r10 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x301043, 0x0) ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r9, 0x4c80, 0x0) 03:20:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x20002, 0x9, 0x97a8f2299a030bb8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0x3f}, 0x232, 0x20, 0x0, 0x0, 0x7fffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}) unshare(0x20600) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90080, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @remote}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000180)) getresuid(&(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x9}, &(0x7f0000000440)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000006c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x7ff) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) r10 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x301043, 0x0) ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r9, 0x4c80, 0x0) 03:20:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1019.581317][T12310] overlayfs: unrecognized mount option "loerdir=./bus" or missing value [ 1019.591646][T12288] overlayfs: unrecognized mount option "ower4ô£bµ/C탱‘þådir=./bus" or missing value 03:20:34 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0xc0081, 0x100) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x20002, 0x9, 0x97a8f2299a030bb8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80, 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, 0x0, 0x0, 0x200000000, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0x3f}, 0x232, 0x20, 0x0, 0x0, 0x7fffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}) unshare(0x20600) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90080, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @remote}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000180)) getresuid(&(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x9}, &(0x7f0000000440)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x23f) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000006c0)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x7ff) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) r10 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x301043, 0x0) ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r9, 0x4c80, 0x0) 03:20:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(0x0, 0x2) 03:20:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x0, 0x0) 03:20:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1020.205564][ T27] audit: type=1804 audit(1582773634.427:360): pid=12310 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/924/bus/file0" dev="sda1" ino=16625 res=1 03:20:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c653062bfa8e7743a096b35341e909f03e41ca929ac9a3517933898451e3fbf2443a86fafc1ca2cd8f8f02708b00fcc853c78015941effd525baeb0caba8daee808e1f83f4690e7b20151f383dcb95a6eaf080004e7ba9cb4445d91048138e08df29c82c742e520e532834caa46151ab56a53baaff7f56dc6258dac0abc0c5aff3535caff4c0ee9f8389db80eb599100f26b68d4682f063ecedb4d8225cc5a50f91a655525de855499dc062"]) chdir(&(0x7f0000000300)='./file1\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:34 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) 03:20:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1020.519992][T12307] overlayfs: unrecognized mount option "loerdir=./bus" or missing value 03:20:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x0, 0x0) 03:20:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:35 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000001c0)='./bus/file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001440)=""/177, 0xb1) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000440)={0x9e0000, 0x458, 0x7, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x990a2d, 0xd5e2, [], @p_u16=&(0x7f0000000540)=0x4}}) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffff7e6b, @local, 0xff}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x26}, 0x7}, @in6={0xa, 0x4e20, 0x101, @loopback, 0x3}, @in6={0xa, 0x4e23, 0x2, @rand_addr="4bd14aa0fab61d7cec755a758f7fb1f2", 0xfff}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}], 0xb0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000580)={0x7, 0x3, 0x4, 0x0, 0xffffffff, {0x77359400}, {0x5, 0x0, 0x6, 0x88, 0x80, 0x1, "1e889772"}, 0x80000000, 0x4, @planes=&(0x7f0000000400)={0x9, 0x2, @mem_offset=0x3f, 0x7}, 0x4, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000600)=""/254) getsockname$ax25(r0, &(0x7f0000000700)={{0x3, @default}, [@remote, @remote, @null, @bcast, @null, @bcast, @rose, @rose]}, &(0x7f0000000500)=0x48) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1020.895993][T12350] overlayfs: unrecognized mount option "Øøð'°Ì…0xffffffffffffffff}) close(0xffffffffffffffff) sendmmsg$alg(r0, &(0x7f0000000080), 0x49249fb, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000000c0)) 03:20:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0xfffffe33, &(0x7f0000000380)=[{&(0x7f00000003c0)='3v', 0x2d05}], 0x1, 0x0, 0x0, 0x350c0000}, 0x0) 03:20:38 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000440)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "dc9ae7", 0x38, 0x3a, 0x0, @rand_addr="a591580937e4b0820000b60300", @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '?:(', 0x0, 0x6c, 0x0, @mcast1, @local, [@hopopts]}}}}}}}, 0x0) [ 1024.533841][T12472] overlayfs: './file0' not a directory [ 1024.591622][ T27] audit: type=1800 audit(1582773638.817:363): pid=12474 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16612 res=0 03:20:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0xfffffe33, &(0x7f0000000380)=[{&(0x7f00000003c0)='3v', 0x2d05}], 0x1, 0x0, 0x0, 0x350c0000}, 0x0) 03:20:38 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000003c0)={{0x6, @local, 0x4e1d, 0x3, 'sh\x00', 0x32, 0x401, 0x17}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x1, 0x9, 0xfffffffd, 0x3}}, 0x44) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r1, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x244016, &(0x7f0000000480)=ANY=[@ANYRES16=r1]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) 03:20:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:38 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = timerfd_create(0x6, 0x80000) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="0513937373e7c46fd2d3f92bb851568882bce0bf23472df868c27a0cb89d5ddc9cc815b6f0fbe0904815a3e11c8fa7ab4af5377724ab178574beae1467d4065acc8310a3cdb67ff29b15f724cd803861debe3038e0fefc660d341e6573d1b6fa377c29ff382ddf5be2658a3539796b66b96c105f143d2706d167bf87274a8819feba878d030ceba0048c17b60f8c18f6e5bf5c", 0x93}, {&(0x7f00000003c0)="0d83a26b3f508b46ed68f98febeff3e94fadb99814d39844e339407502ac7cc3ae7e37da9a45fccf3342c9e11574fe8b0f83c2be7b8802ae816faf98e71076259e40553384ed1d37fe16064539fbca43533facbfcc173b22682364e68ba72060e4652392cd69e59c4692616cce886f88a48f1d54cc901298728b8688ef4dcde196cc6fd7bab4c86d96b31a873e189fb13ac97b2f045f2d9ed0e129460e2ad0a566334af80d994fe2b5355754b143d224e14c50740bbdfd5f0da313db38aab4dcdd357fe297e787b96ded3a011bf5ddef8fa3bb5f9206bbbc6f765cd40bb661400241b06cb9c7678c10260f", 0xeb}, {&(0x7f00000004c0)="fc6b74030256091467e2a751de2d64604a61db7df50530a9f94cca70af2fdafab6a1e0968e75cb833b495a006d97b222f5a7c4bf69aa954daca64aedbeb176c6ad74731179296812cbfa2d9e0c23b75eda9225a05c00cc4907a17c52b1c1ba6d23a4fdefb6d817b245f4a465b0cf9401df86", 0x72}, {&(0x7f0000000540)="b30fcfe9157a79f502c1ac4444993403094468a3e4169513f33e83f2d0e8a463bfe240081513d753065f1107f18da0a4c2bfda1fa7db96ced7925d2937ed49d4c83e4dce61dbadbbc09aead2bdc79fbfc4e0588533925749521552e08049f6d3509ef12d37f312b7a74eac91784baf08790e5039dd42f0a91ac03e3d0be8f765356c4ba419990b3e718afbb141d04a57544dd6560f375a1c468e101e13f0e9c2b16a70e96e3d73d4efd13217c9537793ec29fd2932aea82edf68bbf9b307edcbaddb3e55f144917d9797ea50d503", 0xce}], 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="900000000000000003010000800b0046a0c803450afb219bc4762bbaa70ec000447838b0905c54132c5893b0ba6bc5332a2c74b7dcd5209862110dfaac583027a05bf528a3f8325d9ef59cbe88ea2f349136e386a814cc4ebbeef8af3d70f3c3d00f9d4f4137d626df7728673c0f0154aa63de47e5ef8a84c26f3a17d636a631e2d428b0dc111dbee1dc07d35da07d769909a0e0797037853f94000000000000"], 0x90}, 0x4801) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$l2tp6(r3, &(0x7f0000000740)={0xa, 0x0, 0x3, @remote, 0x800, 0x4}, 0x20) r4 = syz_open_dev$media(&(0x7f0000000640)='/dev/media#\x00', 0x7, 0x48000) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000680)=0x2, 0x4) creat(0x0, 0x0) [ 1024.653152][ T27] audit: type=1804 audit(1582773638.817:364): pid=12432 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/928/bus/file0" dev="sda1" ino=16642 res=1 [ 1024.683154][ T27] audit: type=1800 audit(1582773638.817:365): pid=12432 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16642 res=0 03:20:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) 03:20:39 executing program 0: syz_open_dev$usbfs(0x0, 0x200, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x4, 0x8000) socket$vsock_stream(0x28, 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$SNDRV_PCM_IOCTL_DELAY(0xffffffffffffffff, 0x80084121, &(0x7f0000000080)) recvmmsg(0xffffffffffffffff, &(0x7f0000005340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=""/4111, 0x100f}}], 0x1, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x101401, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='net/tcp6\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) 03:20:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat6\x00') r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @ipv4={[], [], @loopback}, @ipv4={[], [], @loopback}}) 03:20:39 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1025.284471][ T27] audit: type=1800 audit(1582773639.507:366): pid=12512 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16611 res=0 03:20:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000300)='./bus/file0/file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./bus\x00', 0x0, 0x18}, 0x10) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8246200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca807737f400000200000000960000000000000020200000000000000000bfbbb18016410f67f8ed2fbda6599591076756fcb9ff7daf0bdd7cfa3d4ade61ccb14424af8c63ab6fd1845b0c90c78bf8059655", 0x58}], 0x2) 03:20:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x145002) 03:20:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8246200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca807737f400000200000000960000000000000020200000000000000000bfbbb18016410f67f8ed2fbda6599591076756fcb9ff7daf0bdd7cfa3d4ade61ccb14424af8c63ab6fd1845b0c90c78bf8059655", 0x58}], 0x2) 03:20:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) open(0x0, 0x0, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000800)={'filter\x00', 0x4, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@arp={@remote, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'ip6tnl0\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x438) 03:20:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:40 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8246200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000c659ca807737f400000200000000960000000000000020200000000000000000bfbbb18016410f67f8ed2fbda6599591076756fcb9ff7daf0bdd7cfa3d4ade61ccb14424af8c63ab6fd1845b0c90c78bf8059655", 0x58}], 0x2) 03:20:40 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x12, r0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x81, 0x5, 0x2}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x1000000, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c7"}, 0x0, 0x2, @planes, 0x10ff00}) 03:20:40 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)}}, 0x20) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x100021, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x803, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00', @ANYBLOB="0000003d6ef562ba40a35b463d56d17447ee7492916cbffd88202858f4298dfa5d331259c78c2e013ff75bcdf6927be960a3a47adb65ac96e8b661c52f29321244dec2e423f7d2065a8a2216c6ad25cfc055793437be7e3c4a79607a16a06ac222f6d66f30685ae3835c5c3f158458890a8096dc184c34c3225411b2b26c07b9f52eda1055"], 0x2}, 0x1, 0x0, 0x0, 0x45000}, 0x40000d0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7ff}}}, 0x24}}, 0x0) 03:20:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7001) [ 1026.614000][T12580] tipc: Started in network mode [ 1026.630304][T12580] tipc: Own node identity 7ff, cluster identity 4711 [ 1026.638630][T12543] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1026.653098][T12580] tipc: 32-bit node address hash set to 7ff 03:20:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x40) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) lsetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d2e5e5d6370757365746d696d655f747970656367726f75707573657276626fea006574300085fe5307bc4da01230cc102d7ac534aa7339474a28f841304489e242622015177a58cffb3e7a9f94c3c7e1487f2c2988aaf2c874f2a737b4944f9768a5da917e069ce65860d8b212d57e1d2153535a25ce66eae5896057"], &(0x7f0000000300)=',mime_type/-&\x00', 0xe, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:40 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675e"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:40 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x12, r0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x81, 0x5, 0x2}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x1000000, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c7"}, 0x0, 0x2, @planes, 0x10ff00}) 03:20:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:40 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)}}, 0x20) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x100021, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x803, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00', @ANYBLOB="0000003d6ef562ba40a35b463d56d17447ee7492916cbffd88202858f4298dfa5d331259c78c2e013ff75bcdf6927be960a3a47adb65ac96e8b661c52f29321244dec2e423f7d2065a8a2216c6ad25cfc055793437be7e3c4a79607a16a06ac222f6d66f30685ae3835c5c3f158458890a8096dc184c34c3225411b2b26c07b9f52eda1055"], 0x2}, 0x1, 0x0, 0x0, 0x45000}, 0x40000d0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7ff}}}, 0x24}}, 0x0) 03:20:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(0x0, r3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x54}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1, 0x0, 0x38}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5f], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffffc}, 0x48) 03:20:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:41 executing program 3: pipe(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) setsockopt$packet_int(r2, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r4 = getpid() sched_setscheduler(r4, 0x5, 0x0) r5 = getpid() sched_setscheduler(r5, 0x0, 0x0) waitid(0x2, r5, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) r6 = memfd_create(0x0, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r7, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r8 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x8) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000000300)=0x80000001fe, 0x4) ftruncate(r8, 0x80006) sendfile(r7, r8, 0x0, 0x8000fffffffe) dup2(0xffffffffffffffff, r6) 03:20:41 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x12, r0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x81, 0x5, 0x2}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x1000000, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c7"}, 0x0, 0x2, @planes, 0x10ff00}) 03:20:41 executing program 1: clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0xc, 0x0, 0x0, 0x4}]}}, &(0x7f0000004600)=""/210, 0x26, 0xd2, 0x8}, 0x20) 03:20:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1070c5, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) sendfile(r1, r2, 0x0, 0x8800000010000) 03:20:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1027.197586][T12620] BPF:[1] Invalid name_offset:12 [ 1027.211879][T12616] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1027.415198][ T27] audit: type=1804 audit(1582773641.637:367): pid=12626 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1540/file0/file0" dev="loop1" ino=40 res=1 [ 1027.471296][ T27] audit: type=1804 audit(1582773641.687:368): pid=12626 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1540/file0/file0" dev="loop1" ino=40 res=1 [ 1027.632065][T12638] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1027.675880][T12638] FAT-fs (loop1): Filesystem has been set read-only [ 1027.710212][ T27] audit: type=1804 audit(1582773641.807:369): pid=12638 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1540/file0/file0" dev="loop1" ino=40 res=1 [ 1027.799277][ T27] audit: type=1800 audit(1582773641.827:370): pid=12626 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file0" dev="loop1" ino=40 res=0 [ 1027.836655][ T27] audit: type=1804 audit(1582773641.827:371): pid=12639 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1540/file0/file0" dev="loop1" ino=40 res=1 [ 1027.862361][ T27] audit: type=1800 audit(1582773641.827:372): pid=12639 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file0" dev="loop1" ino=40 res=0 03:20:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:42 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675e"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:42 executing program 0: 03:20:42 executing program 1: 03:20:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000300)=0x7, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000008c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000000900)=0xc) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f00000001c0)={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000000840)=[{&(0x7f00000004c0)="c98f78ad131a3dbe596e9a38fede7f2d06ab3d184adef8a48e7e5a5f9077967b7de86ef1b1c3f050b9427d4bbc373d41089752d49d82997390ad3a36875c0bfe02deae7d01ce9b9912850a82f72066f0a97b0379f7898bae97252ebd6df0eb845ced11b0588e7b128f222bb56548e4c6d47e3561deffb74c4d6e78c824dc35433e50040d91c3af74127ad37bcca1809b936d71b84cfa43c1f01ffff215fc5d1705b732de6c", 0xa5}, {&(0x7f0000000580)="c507ddec6c77a9392f024be58a3058fd80f2d278a4b215e9ea5c6dc201cbe5d28f41575765a8d1f570671f8ec27dfc7ea5d7c222e102122884dd0d2ca896", 0x3e}, {&(0x7f00000005c0)="8b08b5ab73f8dac27194537a6c4faa939a1015def8496dcf26ef6e6a8bac4421a6f67d4acaab99f5a9140fbf2bf4e18c2fbd2cd47f788b3f6f90ef9ae72618d0d36beca639ceafe672e1aa59da258ecdf55c21948584b6139a011beb19ac89d2ebf770853ca1e5439fd385d5113258e79342298f1d1e35c983978bade57d388f4c2c693d80d6d4ad0f41cc4cff80630697974c5f403c552775c38e28baebc31aeabedd1ecca39e320704011d9894f1dab061c4a6e383e71b8d47ed28bee0bbf97e83dbfc0ac56939dca72e969f02548f6641937a1666d16fd64f892c3557f0824b5613380475d7741f9713698912b12ffa8f92285f", 0xf5}, {&(0x7f00000006c0)="ea4528a54b957c7a5cf5037ad65b8608793a7ef4b7668a20ab559519bfeec8bd0b41ca97dc042f16037426032523218ed6db0f16555469c63936fa34953800539bbe30", 0x43}, {&(0x7f0000000740)="345411601a1f3bf7ac94aefdd12353d38f26a7fe6c8c7d3ce409040ccf31208c8237e004fce1a5493de95848ca9ba60182850cc6412acfe16b74bb4de69f13d08cc681cb40080e4a24e0079be269a68a0bb7e9abbce1d3fb53bd1b00f3903c4f39a584e253839d8244ed7a4a6010c12e7b715420463a29cba67ce18506cfb831a776e53359e50dd32d621f073f77b36d78e1283cf1cce88e22574b8d00bd12b19276ba1ba7db5edc3b50a5382e88e381a45ffa147bf06d47b427782c29d718fe252b0376", 0xc4}], 0x5, &(0x7f0000000940)=[@ip_retopts={{0x64, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x5f, 0x1, 0x7, [{@remote, 0x2}]}, @cipso={0x86, 0x15, 0x3, [{0x1, 0xf, "cb09f1ccfbefd98521e87c19d9"}]}, @noop, @ra={0x94, 0x4}, @lsrr={0x83, 0x7, 0xf, [@rand_addr=0x1]}, @ssrr={0x89, 0x17, 0x58, [@local, @broadcast, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @generic={0x94, 0xf, "201d48f6e3f52b121963d8c6b3"}]}}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x24, 0x3, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @multicast2, @local}}}], 0xa8}, 0x4080) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000480)=ANY=[@ANYBLOB="0900000004000000af0c0000d602165a"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) mq_timedsend(r3, &(0x7f0000000340)="d9d91c8733edf3ace0b4063a7f12e5e828b254bb9ba6f1e7f4077520a9daf37160a14458c6dbec0bce9d506456a7c669eec8b4fc1006d041659de7f12a16e26680fada7c7072e678388e64dc0af4c80b22d7f0fcb832ce9650a139b58eaaef2836a64c3e46ab269885cb6341bf5fc2c18b353ba6a68846cb5c6b4d3ad1fa01c34d79de0817881780fbb71e4058f45974dff45c70c70fd0f7a0b5ca8c63147bcfe349d035446198df6b6fd915ed472ad72107b420a8eac9bc81179004b74b6e54baa6141bcbf498407285315df367", 0xce, 0x8000, &(0x7f0000000440)) creat(0x0, 0x0) 03:20:42 executing program 3: pipe(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) setsockopt$packet_int(r2, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r4 = getpid() sched_setscheduler(r4, 0x5, 0x0) r5 = getpid() sched_setscheduler(r5, 0x0, 0x0) waitid(0x2, r5, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) r6 = memfd_create(0x0, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r7, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r8 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x8) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000000300)=0x80000001fe, 0x4) ftruncate(r8, 0x80006) sendfile(r7, r8, 0x0, 0x8000fffffffe) dup2(0xffffffffffffffff, r6) [ 1027.959661][T12646] overlayfs: './file0' not a directory [ 1027.968099][ T27] audit: type=1800 audit(1582773642.197:373): pid=12643 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16565 res=0 03:20:42 executing program 1: 03:20:42 executing program 0: pipe(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) setsockopt$packet_int(r2, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r4 = getpid() sched_setscheduler(r4, 0x5, 0x0) r5 = getpid() sched_setscheduler(r5, 0x0, 0x0) waitid(0x2, r5, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) r6 = memfd_create(0x0, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r7, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r8 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x8) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000000300)=0x80000001fe, 0x4) ftruncate(r8, 0x80006) sendfile(r7, r8, 0x0, 0x8000fffffffe) dup2(0xffffffffffffffff, r6) 03:20:42 executing program 1: [ 1028.301342][T12664] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 03:20:42 executing program 3: 03:20:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:42 executing program 1: 03:20:42 executing program 3: 03:20:42 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675e"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:42 executing program 1: 03:20:42 executing program 0: [ 1029.121499][T12695] overlayfs: './file0' not a directory [ 1029.134658][ T27] audit: type=1804 audit(1582773643.357:374): pid=12690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/932/bus/bus/file0" dev="overlay" ino=16613 res=1 03:20:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:43 executing program 3: 03:20:43 executing program 1: 03:20:43 executing program 0: 03:20:43 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea5"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1029.161389][ T27] audit: type=1800 audit(1582773643.357:375): pid=12690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16613 res=0 03:20:43 executing program 3: 03:20:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x400000, 0x0) write$rfkill(r0, &(0x7f0000000040)={0x3}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000c5ba"], 0x18}, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001440)=""/177, 0xb1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, r6) dup2(r8, r7) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f00000001c0)=[r2, r1, r7], 0x3) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) accept4$llc(r10, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x10, 0x800) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000)={0x2, 'veth1_to_bond\x00', {0x2}, 0x5}) creat(0x0, 0x0) 03:20:43 executing program 1: 03:20:43 executing program 0: 03:20:43 executing program 3: 03:20:43 executing program 1: 03:20:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:43 executing program 0: 03:20:43 executing program 3: 03:20:43 executing program 1: 03:20:44 executing program 0: 03:20:44 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea5"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:44 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) bind$tipc(r0, 0x0, 0x0) creat(0x0, 0x0) 03:20:44 executing program 3: 03:20:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:44 executing program 1: 03:20:44 executing program 0: [ 1030.084369][T12740] overlayfs: missing 'workdir' [ 1030.100282][T12742] overlayfs: missing 'workdir' 03:20:44 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea5"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:44 executing program 0: 03:20:44 executing program 1: 03:20:44 executing program 3: 03:20:44 executing program 0: 03:20:44 executing program 1: 03:20:44 executing program 3: [ 1030.840590][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 1030.840607][ T27] audit: type=1804 audit(1582773645.067:377): pid=12764 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/934/bus/file0" dev="sda1" ino=16565 res=1 03:20:45 executing program 1: 03:20:45 executing program 0: 03:20:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:45 executing program 3: 03:20:45 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x4085}, 0x0) sendmmsg$unix(r1, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r2) dup2(r4, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, r6) dup2(r8, r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}, 0x0) sendmmsg$unix(r9, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r12, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r12]}}], 0x18}, 0x0) sendmmsg$unix(r11, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r12]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r13, r12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r15, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r15]}}], 0x18}, 0x0) sendmmsg$unix(r14, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r15]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r17, r15) dup2(r17, r16) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYRESDEC=r0, @ANYRESOCT, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64, @ANYBLOB="7a8080fa7d9d7aa71d66df8b4594b37d30acfc6f67f5b88f16e67d1530039803e3c1f6ed7b338f284dd031747a997a76eddb42fe87bbc9af030d850af76dd9b31037fc61c599a41c045633e9c2c1203b1ac7dd658cb7c963fab7d883f2111352b6e1319f21e92dfe4a59b2edc2ae770634cb64b4e64f7dc0c1db8592365bb0da8b5a7d1594e0b958b856c521554987a6da10005ed579c47176d46f257b2441f1a2267bed8fbc18341ce5f7e038d44ac7bb6edd04d49bd3cd34ccfe1bb03b2b54c166a9ca453f8e7d1b3d23ec7e20bb3b47adb972b528228a", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESDEC, @ANYRES64=r7, @ANYRES32=r9], @ANYRES64=r0, @ANYRESDEC], @ANYRESOCT=r17]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:45 executing program 3: 03:20:45 executing program 0: 03:20:45 executing program 1: 03:20:45 executing program 3: 03:20:45 executing program 1: 03:20:45 executing program 0: 03:20:45 executing program 3: 03:20:45 executing program 1: 03:20:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:45 executing program 0: 03:20:45 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1031.861938][T12819] overlayfs: unrecognized mount option "0000000000000000000301777777777777777777777" or missing value [ 1032.055604][ T27] audit: type=1804 audit(1582773646.277:378): pid=12819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/935/bus/file0" dev="sda1" ino=16737 res=1 03:20:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x84) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765856469723d2e2f627573ff54925adf0fa4d73d2e2f66696c65312c75707065726469723d2e2f66696c6530f45a576f77587382efd2b1da7d538c1034146327ca1e12dfed6df6a35d6a5be6e7b59f575731a040fb589c36eaa48346b78c2d3d5ea3f7461e508d3eba76c84608ac9b27b91bd1eef1c8cdd9146a830fe2cfe81d232d5437318731a42c6279af4ca649f2f58610a5745d1b6bd3eae872fd0875cb5a74ceea50e36cb32094b3931c32ef18ea7c3255d09068e61076ca"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:46 executing program 1: 03:20:46 executing program 3: 03:20:46 executing program 0: 03:20:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1032.179427][T12817] overlayfs: unrecognized mount option "0000000000000000000301777777777777777777777" or missing value 03:20:46 executing program 0: 03:20:46 executing program 3: 03:20:46 executing program 1: 03:20:46 executing program 3: 03:20:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:46 executing program 1: 03:20:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) creat(0x0, 0x0) 03:20:46 executing program 0: 03:20:46 executing program 3: 03:20:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:46 executing program 1: 03:20:47 executing program 0: 03:20:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:47 executing program 3: 03:20:47 executing program 1: 03:20:47 executing program 0: 03:20:47 executing program 3: 03:20:47 executing program 1: [ 1033.539030][ T27] audit: type=1804 audit(1582773647.767:379): pid=12872 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/937/bus/file0" dev="sda1" ino=17028 res=1 03:20:47 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0x5f26, 0x0, 0xffff69e1, 0x1}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 03:20:47 executing program 0: 03:20:47 executing program 3: 03:20:47 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:47 executing program 1: clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x270, 0x0, 0x100, 0x0, 0x0, 0x100, 0x1d8, 0x1d8, 0x1d8, 0x1d8, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1, @remote, 0x0, 0x0, 'veth0_to_team\x00', '\x00', {}, {}, 0x1}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "a7a9"}}, @common=@unspec=@connlimit={{0x40, 'connlimit\x00'}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d0) 03:20:47 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1033.650286][T12866] overlayfs: './file0' not a directory [ 1033.657932][ T27] audit: type=1800 audit(1582773647.887:380): pid=12872 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16564 res=0 03:20:47 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$inet(r1, &(0x7f0000000240)={&(0x7f0000000300)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) 03:20:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:48 executing program 1: r0 = socket$kcm(0x10, 0x400000002, 0x0) recvmsg$kcm(r0, &(0x7f0000001900)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1}, 0x0) 03:20:48 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:48 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000300)=0x7, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000008c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000000900)=0xc) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f00000001c0)={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000000840)=[{&(0x7f00000004c0)="c98f78ad131a3dbe596e9a38fede7f2d06ab3d184adef8a48e7e5a5f9077967b7de86ef1b1c3f050b9427d4bbc373d41089752d49d82997390ad3a36875c0bfe02deae7d01ce9b9912850a82f72066f0a97b0379f7898bae97252ebd6df0eb845ced11b0588e7b128f222bb56548e4c6d47e3561deffb74c4d6e78c824dc35433e50040d91c3af74127ad37bcca1809b936d71b84cfa43c1f01ffff215fc5d1705b732de6c", 0xa5}, {&(0x7f0000000580)="c507ddec6c77a9392f024be58a3058fd80f2d278a4b215e9ea5c6dc201cbe5d28f41575765a8d1f570671f8ec27dfc7ea5d7c222e102122884dd0d2ca896", 0x3e}, {&(0x7f00000005c0)="8b08b5ab73f8dac27194537a6c4faa939a1015def8496dcf26ef6e6a8bac4421a6f67d4acaab99f5a9140fbf2bf4e18c2fbd2cd47f788b3f6f90ef9ae72618d0d36beca639ceafe672e1aa59da258ecdf55c21948584b6139a011beb19ac89d2ebf770853ca1e5439fd385d5113258e79342298f1d1e35c983978bade57d388f4c2c693d80d6d4ad0f41cc4cff80630697974c5f403c552775c38e28baebc31aeabedd1ecca39e320704011d9894f1dab061c4a6e383e71b8d47ed28bee0bbf97e83dbfc0ac56939dca72e969f02548f6641937a1666d16fd64f892c3557f0824b5613380475d7741f9713698912b12ffa8f92285f", 0xf5}, {&(0x7f00000006c0)="ea4528a54b957c7a5cf5037ad65b8608793a7ef4b7668a20ab559519bfeec8bd0b41ca97dc042f16037426032523218ed6db0f16555469c63936fa34953800539bbe30", 0x43}, {&(0x7f0000000740)="345411601a1f3bf7ac94aefdd12353d38f26a7fe6c8c7d3ce409040ccf31208c8237e004fce1a5493de95848ca9ba60182850cc6412acfe16b74bb4de69f13d08cc681cb40080e4a24e0079be269a68a0bb7e9abbce1d3fb53bd1b00f3903c4f39a584e253839d8244ed7a4a6010c12e7b715420463a29cba67ce18506cfb831a776e53359e50dd32d621f073f77b36d78e1283cf1cce88e22574b8d00bd12b19276ba1ba7db5edc3b50a5382e88e381a45ffa147bf06d47b427782c29d718fe252b0376", 0xc4}], 0x5, &(0x7f0000000940)=[@ip_retopts={{0x64, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x5f, 0x1, 0x7, [{@remote, 0x2}]}, @cipso={0x86, 0x15, 0x3, [{0x1, 0xf, "cb09f1ccfbefd98521e87c19d9"}]}, @noop, @ra={0x94, 0x4}, @lsrr={0x83, 0x7, 0xf, [@rand_addr=0x1]}, @ssrr={0x89, 0x17, 0x58, [@local, @broadcast, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @generic={0x94, 0xf, "201d48f6e3f52b121963d8c6b3"}]}}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x24, 0x3, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @multicast2, @local}}}], 0xa8}, 0x4080) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000480)=ANY=[@ANYBLOB="0900000004000000af0c0000d602165a"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) mq_timedsend(r3, &(0x7f0000000340)="d9d91c8733edf3ace0b4063a7f12e5e828b254bb9ba6f1e7f4077520a9daf37160a14458c6dbec0bce9d506456a7c669eec8b4fc1006d041659de7f12a16e26680fada7c7072e678388e64dc0af4c80b22d7f0fcb832ce9650a139b58eaaef2836a64c3e46ab269885cb6341bf5fc2c18b353ba6a68846cb5c6b4d3ad1fa01c34d79de0817881780fbb71e4058f45974dff45c70c70fd0f7a0b5ca8c63147bcfe349d035446198df6b6fd915ed472ad72107b420a8eac9bc81179004b74b6e54baa6141bcbf498407285315df367", 0xce, 0x8000, &(0x7f0000000440)) creat(0x0, 0x0) 03:20:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) prctl$PR_SET_PDEATHSIG(0x1, 0x29) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:49 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:49 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x40) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) lsetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d2e5e5d6370757365746d696d655f747970656367726f75707573657276626fea006574300085fe5307bc4da01230cc102d7ac534aa7339474a28f841304489e242622015177a58cffb3e7a9f94c3c7e1487f2c2988aaf2c874f2a737b4944f9768a5da917e069ce65860d8b212d57e1d2153535a25ce66eae5896057"], &(0x7f0000000300)=',mime_type/-&\x00', 0xe, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:49 executing program 2: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:49 executing program 2: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0x5f26, 0x0, 0xffff69e1, 0x1}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 03:20:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:50 executing program 2: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1036.263208][ T27] audit: type=1800 audit(1582773650.487:381): pid=12995 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16721 res=0 [ 1036.293951][ T27] audit: type=1800 audit(1582773650.507:382): pid=12981 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16721 res=0 03:20:50 executing program 4: mkdir(&(0x7f0000000340)='./bus/file0\x00', 0x80) mkdir(&(0x7f0000000380)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x10680, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000300)={0x100000, &(0x7f00000001c0), 0x1, r0, 0x8}) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:50 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000300)='./bus/file0/file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./bus\x00', 0x0, 0x18}, 0x10) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:50 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000001c0)='./bus/file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001440)=""/177, 0xb1) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000440)={0x9e0000, 0x458, 0x7, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x990a2d, 0xd5e2, [], @p_u16=&(0x7f0000000540)=0x4}}) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffff7e6b, @local, 0xff}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x26}, 0x7}, @in6={0xa, 0x4e20, 0x101, @loopback, 0x3}, @in6={0xa, 0x4e23, 0x2, @rand_addr="4bd14aa0fab61d7cec755a758f7fb1f2", 0xfff}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}], 0xb0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000580)={0x7, 0x3, 0x4, 0x0, 0xffffffff, {0x77359400}, {0x5, 0x0, 0x6, 0x88, 0x80, 0x1, "1e889772"}, 0x80000000, 0x4, @planes=&(0x7f0000000400)={0x9, 0x2, @mem_offset=0x3f, 0x7}, 0x4, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000600)=""/254) getsockname$ax25(r0, &(0x7f0000000700)={{0x3, @default}, [@remote, @remote, @null, @bcast, @null, @bcast, @rose, @rose]}, &(0x7f0000000500)=0x48) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:51 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1037.289334][T13037] overlayfs: failed to resolve './file1': -2 [ 1037.323165][ T27] audit: type=1804 audit(1582773651.547:383): pid=13041 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/940/bus/file0" dev="sda1" ino=16801 res=1 [ 1037.331735][T13041] overlayfs: './file0' not a directory 03:20:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_XRUN(r1, 0x4148, 0x0) creat(0x0, 0x0) 03:20:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:51 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1037.715778][T13060] cgroup: fork rejected by pids controller in /syz2 03:20:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000300)='./bus/file0/file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./bus\x00', 0x0, 0x18}, 0x10) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:52 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:52 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1038.174864][ T27] audit: type=1804 audit(1582773652.397:384): pid=13061 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/941/bus/file0" dev="sda1" ino=16849 res=1 03:20:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1038.729327][ T27] audit: type=1800 audit(1582773652.957:385): pid=13056 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16849 res=0 03:20:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x2, 0x4) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r1, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f00000001c0)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1039.345211][T13614] overlayfs: failed to resolve './file0': -2 [ 1039.674195][ T27] audit: type=1804 audit(1582773653.897:386): pid=13614 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/942/bus/file0" dev="sda1" ino=16722 res=1 03:20:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x0, 0x0) 03:20:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:53 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1039.906398][ T27] audit: type=1804 audit(1582773654.137:387): pid=13616 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/942/bus/bus/file0" dev="sda1" ino=16945 res=1 03:20:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x200, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unlinkat(r2, &(0x7f0000000000)='./file1\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1039.990916][ T27] audit: type=1800 audit(1582773654.157:388): pid=13616 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16945 res=0 03:20:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:54 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000000000)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f8d65726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1040.946684][T13969] overlayfs: unrecognized mount option "loerdir=./bus" or missing value [ 1041.071087][T13962] overlayfs: './file0' not a directory [ 1041.154074][ T27] audit: type=1804 audit(1582773655.377:389): pid=13969 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir631173327/syzkaller.TqmQEj/1211/bus/file0" dev="sda1" ino=16850 res=1 03:20:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x0, 0x0) 03:20:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:55 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./bus\x00', &(0x7f0000000300)='sysv\x00', 0x820040, &(0x7f0000000340)='overlay\x00') chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:55 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:20:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x0, 0x0) 03:20:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) [ 1042.584555][T14206] overlayfs: './file0' not a directory 03:20:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./bus/file0\x00', 0x171) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:56 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:20:57 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') sendmsg$kcm(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="e5e792a0e06fe625369aeb7290ca362ccf60bc0eb8f05ef4e0c3f89bc45bc8bad5da38df74194b687ac2952608575bb94980aabe577f86b0dfc552dc3916595edae6db36de690e3fbafbd0ffa162120466ee084c7b56820dfb66323269eaddc047558a48bc9b95a11619ad71b5c59d1206a06e60de1c3179783be8830ba183f8e1ec66428eeaa4731d57784f0532e9ffc6379bab", 0x94}, {&(0x7f00000001c0)}, {&(0x7f0000000400)="90039ef9cb40cb22f8c805b642ab8ea4f055f68b0146c035ef514e82b4bc53dbd51d20f74804e85fc1f0e1479d6cd65ed5368e574e994584bb1399981205e2", 0x3f}, {&(0x7f0000000440)="6746f579755814598d396e0b3e8978480e9e4a4878256e64ba8939fc0b61ca4fd1854c9c2f7e7af931", 0x29}], 0x4, &(0x7f00000004c0)=[{0xb0, 0x0, 0x1, "247465ae24567c2919ddf6c4a2e8348490cca4b976411caf27f907403ff69bb99d724321510362bf6e02514ece6ebe676a3dbaedd70565b586075b6978dd7241a6c00032132b34caf08299f217d9d0e03bf0466c6a10ace73ec221f34444aa3b76235cb56cf50b3a83e639b8786228622da75c8bcc3e14b5959a2dbf564f0ba4cf8cbe1f3003edfc24b1f779594fbe4df95784e71341f830f72404f5be"}, {0xf8, 0x0, 0xfff, "fea95d181045331e4f142be8106c41cf8426b310952e3888bada1ef3962c77283e1e20f0ddf682124dae23fd4003a4faef019566bc2eeb28598325a6e766b42aecc0608b3f9defe0f312dbdaed4b4c2a514b58658307927c90bbcdb49309a0e825f697166a8917527666943039882dddf977116b69ac01e634a9dfed6ae47f65563cf5c4f00e2cb883257e83865d665175af2b47f8ce6e7efb371f3ea9b896473df583fd5ec404e2872fe65849c5203d804ccf1ee7398ceef4e0a4604ad4a482021ee9ad1a1fe21aeb3da71de6b8a0618c3d9572c1e3d3208526e33cac036692cfb0871e"}, {0x110, 0x10a, 0x5, "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"}, {0xf0, 0x113, 0x40, "e108f894b5ef4095b92ce24d9f79b7e0e11817a0f6e5ee845353266041ba4561b5b6eb21d3c2e1bd533ba99880de5bf0883883b816e0eff29a7cf8b79752213936d5827f0d1256bda6c957de040fe8b1965ecfafc277b7ac8ea7ba6dee23d414a292eb1e476f55b27e90d3ed8092dc555a5fd7046f98a590fe592a8b866b835e7ccbef66021a1df6976e2227dd0192d90f0cb99db7006759daa628b9ccea1ade9914ff51e11e4988d480c6db2cf771a34ee74cc6db1279017a5f7fce09f2da247d2fa986b68adbda1c77abd9a74e5ee0db658dc50251d87544b058"}], 0x3a8}, 0x4000081) r1 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r1, &(0x7f0000000040), 0x5577b540) r2 = gettid() r3 = getpgrp(0x0) kcmp(r3, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r3, &(0x7f00000001c0)='statm\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="076f77657234f4a362b52f43ed83b11891fee56469723d2e2f6275732c776f726b646972532b2f66696c65312c75707065726469723d2e2f66696c6530"]) kexec_load(0x7, 0x0, &(0x7f00000001c0), 0x80000) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:20:57 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:20:57 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1043.131630][T14661] overlayfs: unrecognized mount option "ower4ô£bµ/C탱‘þådir=./bus" or missing value 03:20:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0xbd0, 0x4) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c757070657a6469723d2e2f66536c6530bb2aa6f441e469fedcafbeef3fe997928fc3f4ac2d2886408f06d803c534fa50c2dd1654a65f15ac6db1ccb0b92984c6976a14b1736bb240e672bca6b79eb49989d671a718848f618126cc381069a92fd425de46413d0aef5b35f24642889642ef6a2f06d9645544413924292440c9bfaf3ae8ebd845d2992e6f8abc58f46933a3fafd6356893556593e1c55a7c821e56d3f"]) chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x0, 0x0) 03:20:57 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:20:57 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1043.524114][T14785] overlayfs: unrecognized mount option "uppezdir=./fSle0»*¦ôAäiþܯ¾ï?é—’Ãô¬-(†@ØÅ4úPÂÝT¦_¬m±Ì°¹)„Æ—j±sk²@ær¼¦·ž´™‰Öq§„a&Ì8i©/Ô%ÞFA= [ 1043.524114][T14785] ï[5òFBˆ–Bïj/ÙdUDA9$)$@É¿¯:èëØEÒ™.oŠ¼Xôi3£úýcV‰5VY>U§È!åm?" or missing value 03:20:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:20:57 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:20:58 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:58 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:58 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:20:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6c6f776572640bdc5aa997fb2de02942e8edc00153ba69723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:20:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, 0x0, 0x0, 0x43, 0x0) 03:20:58 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:20:58 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:58 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, 0x0, 0x0, 0x43, 0x0) 03:20:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, 0x0, 0x0, 0x43, 0x0) 03:20:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x0) 03:20:59 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1045.003195][T15353] overlayfs: unrecognized mount option "lowerd ÜZ©—û-à)BèíÀSºir=./bus" or missing value 03:20:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1045.538664][ T27] audit: type=1804 audit(1582773659.767:390): pid=15359 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/947/bus/file0" dev="sda1" ino=16658 res=1 03:20:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:20:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:20:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x0) 03:20:59 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:20:59 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket$l2tp(0x2, 0x2, 0x73) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000300)={0x5, 0x0, [{0x6, 0x1, 0x0, 0x0, @adapter={0x1, 0x9, 0xff, 0x0, 0x6}}, {0x1, 0x1, 0x0, 0x0, @msi={0x1, 0x1, 0x9, 0x7fffffff}}, {0xb45c, 0x3, 0x0, 0x0, @adapter={0x7, 0xffffffff, 0x7, 0x10001, 0x80000001}}, {0x5, 0x4, 0x0, 0x0, @irqchip={0xd2c, 0x5}}, {0x4fe, 0x2, 0x0, 0x0, @irqchip={0x80000000, 0x1f}}]}) 03:21:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x0) 03:21:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchmodat(r4, &(0x7f0000000000)='./file2\x00', 0x81) 03:21:00 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:00 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 03:21:00 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:00 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0), 0x0, 0x0) [ 1046.830334][T15832] cgroup: fork rejected by pids controller in /syz3 [ 1046.982234][T16039] overlayfs: './file0' not a directory [ 1047.093041][ T27] audit: type=1804 audit(1582773661.317:391): pid=16041 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/948/bus/bus/file0" dev="overlay" ino=17070 res=1 03:21:01 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 03:21:01 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001440)=""/177, 0xb1) write$rfkill(r0, &(0x7f0000000040)={0x4}, 0x2d) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f75732c7759089022e17c69d1726b6469723d65312c75707065726469723d31"]) chdir(&(0x7f00000001c0)='./file1/file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) sendmmsg$unix(r1, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="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"], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r2) dup2(r4, r3) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000002c0)=0x4) creat(0x0, 0x0) [ 1047.152021][ T27] audit: type=1800 audit(1582773661.317:392): pid=16041 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=17070 res=0 03:21:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket$l2tp(0x2, 0x2, 0x73) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000300)={0x5, 0x0, [{0x6, 0x1, 0x0, 0x0, @adapter={0x1, 0x9, 0xff, 0x0, 0x6}}, {0x1, 0x1, 0x0, 0x0, @msi={0x1, 0x1, 0x9, 0x7fffffff}}, {0xb45c, 0x3, 0x0, 0x0, @adapter={0x7, 0xffffffff, 0x7, 0x10001, 0x80000001}}, {0x5, 0x4, 0x0, 0x0, @irqchip={0xd2c, 0x5}}, {0x4fe, 0x2, 0x0, 0x0, @irqchip={0x80000000, 0x1f}}]}) 03:21:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:01 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) 03:21:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) [ 1048.103204][T16484] overlayfs: unrecognized mount option "wY"á|iÑrkdir=e1" or missing value 03:21:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1048.149701][T16484] overlayfs: unrecognized mount option "wY"á|iÑrkdir=e1" or missing value 03:21:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, 0x0, r5, r6) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)='9p\x00', 0x30, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@appraise='appraise'}]}}) 03:21:02 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) 03:21:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) unlink(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000000)={0xa66, 0x7f, 0xf494, 0x4}) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:03 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x4}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) unlink(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000000)={0xa66, 0x7f, 0xf494, 0x4}) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) sendmmsg$unix(r1, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r2) dup2(r4, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, r6) dup2(r8, r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}, 0x0) sendmmsg$unix(r9, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}], 0x1, 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESDEC=r7, @ANYRES32=r0, @ANYRESOCT=r0, @ANYRESOCT, @ANYPTR64], @ANYRESOCT=0x0, @ANYRES64=r9, @ANYRES64, @ANYRESOCT=r0], @ANYRES32=r3]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:03 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1049.911235][T17150] overlayfs: unrecognized mount option "€" or missing value 03:21:04 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) unlink(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000000)={0xa66, 0x7f, 0xf494, 0x4}) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) [ 1050.605544][ T27] audit: type=1804 audit(1582773664.827:393): pid=17150 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/951/bus/file0" dev="sda1" ino=16849 res=1 [ 1050.654423][T17268] overlayfs: unrecognized mount option "€" or missing value [ 1050.700877][ T27] audit: type=1800 audit(1582773664.927:394): pid=17150 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16849 res=0 03:21:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530d4a6584fd7c7907ad9cc48e0c4e8ce0a875d9780a67d2733c5b41f1a5b3e7738635692c4004456e22011f0deb5995777e49e9e6d2f950b7946177763e131a87fc462a0e5eeb224fde8c25b6e85cfddd194a49911a49a84eacd9578251ba33f6deb8745c571d9"]) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000100)=0xf9d, 0x4) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000000000)={0x0, 0x3, 0x2, {0x3ff, 0x1ff, 0x80000001, 0x8}}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:05 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) sendmmsg$unix(r1, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r2) dup2(r4, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, r6) dup2(r8, r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}, 0x0) sendmmsg$unix(r9, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r10]}}], 0x18}], 0x1, 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESDEC=r7, @ANYRES32=r0, @ANYRESOCT=r0, @ANYRESOCT, @ANYPTR64], @ANYRESOCT=0x0, @ANYRES64=r9, @ANYRES64, @ANYRESOCT=r0], @ANYRES32=r3]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x1, 0x0) 03:21:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1051.450666][T17608] overlayfs: failed to resolve './file0Ô¦XO×ÇzÙÌHàÄèÎ [ 1051.450666][T17608] ‡]—€¦}'3Å´[>w8cV’Ä': -2 [ 1051.515097][T17609] overlayfs: unrecognized mount option "€" or missing value [ 1051.840844][ T27] audit: type=1804 audit(1582773666.067:395): pid=17613 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir631173327/syzkaller.TqmQEj/1228/bus/file0" dev="sda1" ino=16818 res=1 03:21:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='sysv\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x10) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000100001080000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='sysv\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x10) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1051.902095][ T27] audit: type=1804 audit(1582773666.067:396): pid=17610 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/952/bus/file0" dev="sda1" ino=16866 res=1 03:21:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,woperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername(0xffffffffffffffff, &(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000001c0)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x32, @local, 0x4e22, 0x4, 'wrr\x00', 0x24, 0x6592, 0x59}, 0x2c) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='sysv\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x10) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1052.339822][T17591] overlayfs: failed to resolve './file0Ô¦XO×ÇzÙÌHàÄèÎ [ 1052.339822][T17591] ‡]—€¦}'3Å´[>w8cV’Ä': -2 03:21:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000100001080000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530d4a6584fd7c7907ad9cc48e0c4e8ce0a875d9780a67d2733c5b41f1a5b3e7738635692c4004456e22011f0deb5995777e49e9e6d2f950b7946177763e131a87fc462a0e5eeb224fde8c25b6e85cfddd194a49911a49a84eacd9578251ba33f6deb8745c571d9"]) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000100)=0xf9d, 0x4) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000000000)={0x0, 0x3, 0x2, {0x3ff, 0x1ff, 0x80000001, 0x8}}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='sysv\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x10) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000100001080000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1052.859844][T18090] overlayfs: unrecognized mount option "woperdir=./file0" or missing value [ 1052.917288][T18151] IPVS: set_ctl: invalid protocol: 50 172.20.20.170:20002 [ 1053.121994][T18260] overlayfs: failed to resolve './file0Ô¦XO×ÇzÙÌHàÄèÎ [ 1053.121994][T18260] ‡]—€¦}'3Å´[>w8cV’Ä': -2 [ 1053.459785][ T27] audit: type=1804 audit(1582773667.687:397): pid=18203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/953/bus/file0" dev="sda1" ino=16659 res=1 [ 1053.512804][ T27] audit: type=1804 audit(1582773667.737:398): pid=18262 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir631173327/syzkaller.TqmQEj/1229/bus/file0" dev="sda1" ino=16585 res=1 [ 1053.679483][T18090] overlayfs: unrecognized mount option "woperdir=./file0" or missing value 03:21:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:07 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='sysv\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x10) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r1 = gettid() r2 = getpgrp(0x0) kcmp(r2, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x100000000, &(0x7f00000003c0)=""/221) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file2\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r3]) quotactl(0xfff, &(0x7f0000000140)='./bus/file0\x00', r3, &(0x7f0000000300)="a022c7bee90d1d340b57a1e3d58572c6309fb350831de872c6f12968e42cd371d083ef5c0f23b703d8c23bf483a7214c4dc0ab609c3bdb31ebd32b1c50b947e7e5e1238f51a7d55a5e5ad12ed3454097a83ccd7fd8481f8de1f161f959d56fc25e369d744b0ff6522953ca163bd1593c2cc7bee179431e4ac3aacf9b99103ed7f5e51980a8175ebf350df241f0a0f670090093530e2d8dc572a8e2dfd8428d46d96891745181b2f825e0cec436fe6feda54d8d9f47ea81c64a1bd2dd97") chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file1\x00', 0x8402, 0x100) creat(0x0, 0x0) [ 1053.762077][ T27] audit: type=1804 audit(1582773667.987:399): pid=18203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/953/bus/bus/file0" dev="sda1" ino=16625 res=1 [ 1053.815854][ T27] audit: type=1800 audit(1582773667.987:400): pid=18203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16625 res=0 03:21:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) llistxattr(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000001c0)=""/6, 0x6) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400202) creat(&(0x7f0000000300)='./file0\x00', 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r3]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r7, &(0x7f0000000500)={0x0, 0x9000000, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r8, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000004580)={&(0x7f0000000900), 0xc, &(0x7f0000004540)={&(0x7f0000004500)={0x30, r8, 0x30f, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0xc801}, 0x84) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r10, r6) dup2(r10, r9) r11 = accept$unix(r9, &(0x7f0000000600), &(0x7f0000000680)=0x6e) recvmmsg(r11, &(0x7f00000013c0)=[{{&(0x7f00000006c0)=@ax25={{0x3, @null}, [@remote, @bcast, @bcast, @bcast, @rose, @remote, @remote, @default]}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/247, 0xf7}, {&(0x7f0000000840)=""/142, 0x8e}, {&(0x7f0000000900)}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000940)=""/109, 0x6d}], 0x5, &(0x7f0000000a40)=""/117, 0x75}, 0x6}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000ac0)=""/49, 0x31}, {&(0x7f0000000b00)=""/150, 0x96}, {&(0x7f0000000bc0)=""/169, 0xa9}, {&(0x7f0000000c80)=""/66, 0x42}, {&(0x7f0000000d00)=""/201, 0xc9}, {&(0x7f0000000e00)=""/230, 0xe6}, {&(0x7f0000000f00)=""/240, 0xf0}], 0x7, &(0x7f0000001080)=""/102, 0x66}, 0x7fffffff}, {{&(0x7f0000001100)=@generic, 0x80, &(0x7f0000001380)=[{&(0x7f0000001180)=""/227, 0xe3}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/8, 0x8}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x4, &(0x7f0000003500)=""/4096, 0x1000}, 0xea0f}], 0x3, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r4]) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='fuse\x00', 0x20041c, &(0x7f0000000480)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@dont_appraise='dont_appraise'}, {@fowner_gt={'fowner>', 0xee00}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '@%+usersecurityem0'}}, {@euid_gt={'euid>', r3}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@audit='audit'}]}}) 03:21:08 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='sysv\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x10) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:08 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:08 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='sysv\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x10) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:08 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1054.908390][T18912] fuse: Bad value for 'fd' 03:21:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="31853373", 0x4}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x0) sendmmsg$unix(r0, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r1) dup2(r3, r2) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r4]) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r6]) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x5}, [{0x2, 0x884d47c8573fd6ea, r4}, {0x2, 0x0, r5}, {0x2, 0x4, 0xee01}, {0x2, 0x4, r6}], {0x4, 0x1}, [], {0x10, 0xda81c46a91d3adec}, {0x20, 0x1}}, 0x44, 0x1) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r7 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r7, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000300)) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) llistxattr(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000001c0)=""/6, 0x6) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400202) creat(&(0x7f0000000300)='./file0\x00', 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r3]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r7, &(0x7f0000000500)={0x0, 0x9000000, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r8, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000004580)={&(0x7f0000000900), 0xc, &(0x7f0000004540)={&(0x7f0000004500)={0x30, r8, 0x30f, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0xc801}, 0x84) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r10, r6) dup2(r10, r9) r11 = accept$unix(r9, &(0x7f0000000600), &(0x7f0000000680)=0x6e) recvmmsg(r11, &(0x7f00000013c0)=[{{&(0x7f00000006c0)=@ax25={{0x3, @null}, [@remote, @bcast, @bcast, @bcast, @rose, @remote, @remote, @default]}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/247, 0xf7}, {&(0x7f0000000840)=""/142, 0x8e}, {&(0x7f0000000900)}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000940)=""/109, 0x6d}], 0x5, &(0x7f0000000a40)=""/117, 0x75}, 0x6}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000ac0)=""/49, 0x31}, {&(0x7f0000000b00)=""/150, 0x96}, {&(0x7f0000000bc0)=""/169, 0xa9}, {&(0x7f0000000c80)=""/66, 0x42}, {&(0x7f0000000d00)=""/201, 0xc9}, {&(0x7f0000000e00)=""/230, 0xe6}, {&(0x7f0000000f00)=""/240, 0xf0}], 0x7, &(0x7f0000001080)=""/102, 0x66}, 0x7fffffff}, {{&(0x7f0000001100)=@generic, 0x80, &(0x7f0000001380)=[{&(0x7f0000001180)=""/227, 0xe3}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/8, 0x8}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x4, &(0x7f0000003500)=""/4096, 0x1000}, 0xea0f}], 0x3, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r4]) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='fuse\x00', 0x20041c, &(0x7f0000000480)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@dont_appraise='dont_appraise'}, {@fowner_gt={'fowner>', 0xee00}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '@%+usersecurityem0'}}, {@euid_gt={'euid>', r3}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@audit='audit'}]}}) 03:21:09 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x0) sendmmsg$unix(r0, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r1) dup2(r3, r2) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r4]) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r6]) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x5}, [{0x2, 0x884d47c8573fd6ea, r4}, {0x2, 0x0, r5}, {0x2, 0x4, 0xee01}, {0x2, 0x4, r6}], {0x4, 0x1}, [], {0x10, 0xda81c46a91d3adec}, {0x20, 0x1}}, 0x44, 0x1) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r7 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r7, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 03:21:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:10 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1056.086370][T19244] overlayfs: './file0' not a directory 03:21:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1056.196399][ T27] audit: type=1804 audit(1582773670.427:401): pid=19274 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/955/bus/bus/file0" dev="overlay" ino=16817 res=1 03:21:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x0) [ 1056.292504][ T27] audit: type=1800 audit(1582773670.457:402): pid=19274 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16817 res=0 03:21:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x0) 03:21:11 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c09685a51707065726469723d2e2f66696c65306a01b7f86a5565a18871601c66357c6c5ac20e308306dc4563224a937f91a16b8fd9184bc2782282e05d6afa6f392854561485a154898e50edf3f1f40cbee1e7596a82c3c129d268785525d27bb32fcfab91c44b1be9fae8011b22d757949b186baf09801b815041df9e3a0e4936cc855cf29bee94235f1778fe073f2635669e0ba579bf0da7473a09a1f9d5e0bd68"]) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000300)={0x76, 0x7, 0x4, 0x0, 0x0, {0x0, 0x7530}, {0x5, 0xd, 0x9, 0x9, 0x1, 0x4d, "85e4efd0"}, 0x6, 0x4, @userptr=0xba, 0xff, 0x0, 0xffffffffffffffff}) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f00000001c0)={0xa, 0x1}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) [ 1057.052131][T19585] fuse: Bad value for 'fd' 03:21:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x0) 03:21:11 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:11 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c09685a51707065726469723d2e2f66696c65306a01b7f86a5565a18871601c66357c6c5ac20e308306dc4563224a937f91a16b8fd9184bc2782282e05d6afa6f392854561485a154898e50edf3f1f40cbee1e7596a82c3c129d268785525d27bb32fcfab91c44b1be9fae8011b22d757949b186baf09801b815041df9e3a0e4936cc855cf29bee94235f1778fe073f2635669e0ba579bf0da7473a09a1f9d5e0bd68"]) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000300)={0x76, 0x7, 0x4, 0x0, 0x0, {0x0, 0x7530}, {0x5, 0xd, 0x9, 0x9, 0x1, 0x4d, "85e4efd0"}, 0x6, 0x4, @userptr=0xba, 0xff, 0x0, 0xffffffffffffffff}) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f00000001c0)={0xa, 0x1}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) 03:21:11 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c7757726b6469723d2e2f666938ff312c75707065726469763d2e2f34c66c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 03:21:12 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c09685a51707065726469723d2e2f66696c65306a01b7f86a5565a18871601c66357c6c5ac20e308306dc4563224a937f91a16b8fd9184bc2782282e05d6afa6f392854561485a154898e50edf3f1f40cbee1e7596a82c3c129d268785525d27bb32fcfab91c44b1be9fae8011b22d757949b186baf09801b815041df9e3a0e4936cc855cf29bee94235f1778fe073f2635669e0ba579bf0da7473a09a1f9d5e0bd68"]) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000300)={0x76, 0x7, 0x4, 0x0, 0x0, {0x0, 0x7530}, {0x5, 0xd, 0x9, 0x9, 0x1, 0x4d, "85e4efd0"}, 0x6, 0x4, @userptr=0xba, 0xff, 0x0, 0xffffffffffffffff}) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f00000001c0)={0xa, 0x1}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) [ 1057.966263][T19911] overlayfs: unrecognized mount option "wWrkdir=./fi8ÿ1" or missing value 03:21:12 executing program 0: syz_open_dev$video4linux(&(0x7f0000000300)='/dev/v4l-subdev#\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x0, 0x300a, 0x9}}) 03:21:12 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) accept$unix(r2, &(0x7f0000000340), &(0x7f0000000000)=0x6e) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:21:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 03:21:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:12 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r0]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 03:21:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1058.788420][T20245] overlayfs: unrecognized mount option "wWrkdir=./fi8ÿ1" or missing value [ 1058.845872][ T27] audit: type=1804 audit(1582773673.067:403): pid=19911 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/957/bus/file0" dev="sda1" ino=16657 res=1 03:21:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x5}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) 03:21:13 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r0]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000002800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000027c0)={&(0x7f0000000400)={0x23a4, 0x13, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1, 0x54, 0x3, 0x3f, {0x4e22, 0x4e24, [0x6, 0x4, 0x7, 0x3], [0xe44c, 0xfffffffe, 0x101, 0x7ff], r2, [0x1]}, 0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0x30, 0x1, "5e4c899bd471a893a27efe1da9c0aea2a63c97fe3c03e8da087e2346ffb6efaf24e4592cfe9cc0bcdf9c2fc2"}, @INET_DIAG_REQ_BYTECODE={0x2f, 0x1, "31c85683ab21e7ef7930bd6d10343e62aed63651bd0098abbdf49db070c825a77d9c6765403c8920bc4c5d"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, 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@INET_DIAG_REQ_BYTECODE={0xad, 0x1, "63ca0ec34d45aa3e68f0ba4aefacd4c273f47023b241f009dc51598da3a6860dd1aea04ef5f9e2bfd9117786b85deca5e078fe58d108f445b5f5566efc5e1df71d8c1d9cd344a046d50721b3d61b78325c920da4214149a58f2f254e0012b5360fc87b6e393a025f66ad0be461e386e548cd39741d74503294a845ee6746b2aaaa774f41ddcfa7e95fadda3dfc0feda4afa46a82477d7b7bd76abf180fee7bbe57ade33603ad9f1a24"}, @INET_DIAG_REQ_BYTECODE={0x7a, 0x1, "19d3f4ec28fabe6fa50ea1c84890c8252ab362506a91c80fc97d065621e40bfa83b98a22cec7648cb601377becd96da8a25a183c31619c7a290a0017b92c07923719dcd8d85c5b0c0bfa0c93835279c4e4e07a951b875831fced6e450f9e55ca3ad32c982cb319e689827d571719b701fcaeef20c31f"}, @INET_DIAG_REQ_BYTECODE={0x101, 0x1, "9656ed07ea68861b1d85e7e6f6a9ea25a4ed29c463472997050f3370aafca55d820f7eb4940643b9398ed97b5f06d7caee16b6389a00e6bd843c04da30899f8543617c7eb59600fa5b9850323b3b8d3003582b02bc5b45e83c440f56938159544520af648cfcca4eb29ca7f07dacb3e7fbc05fd0f3c56c33cd552c59926a5372a31fbea7f588355374f94b459dfa9a0aee63317815ad473ca978dc417331b0cd8a6167362859f1d10316934391353386ba4486ad9b8e90df864871ad40d308c1726d9ea49c63fcbc2991ac1d280b546163ceb6af51ad2d3940b538a78fb7a8ae942e07defef249103450c3a6c542041cb3ca6203c410fb137f54461ad1"}, @INET_DIAG_REQ_BYTECODE={0xbf, 0x1, "720646116b4f2b33029198bdd2d738ccf72806875173c11e7baec0ea507ec3b7962e45babe787cd9fe8743c378d6d01a28185e1506077f3917e44fc021ba9beb78ab8e710a6fc52c0eb782e32c29e9e78a4f64364ef0547a0f0c4db314e96145d0e3345a9eb94539550b88d7c750a33ea682191a6621f63dedc585cd66be1738922c85d211540f9fd1e8c190a172b6d5f4b7bd03a38daefbabab4a057e6cd2ea16c0e2e6bb591dc80ed51c779f35d11411e09fa933afd2be7da23e"}]}, 0x23a4}, 0x1, 0x0, 0x0, 0x14}, 0x1) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1058.958018][ T27] audit: type=1800 audit(1582773673.067:404): pid=19911 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16657 res=0 03:21:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) ppoll(&(0x7f0000a18000)=[{r2}], 0x20000000000000c8, 0x0, 0x0, 0xffffffffffffff54) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 03:21:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) 03:21:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/234, 0xea}], 0x1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) 03:21:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:13 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r0]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1059.543099][T20774] overlayfs: './file0' not a directory [ 1059.547951][T20780] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1059.589440][T20780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1059.620149][T20780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:21:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1059.645867][ T27] audit: type=1800 audit(1582773673.867:405): pid=20886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16898 res=0 03:21:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000300)=0x8) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65313c7570bee345183aa935e8a1fd11e370dd"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:14 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000002800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000027c0)={&(0x7f0000000400)={0x23a4, 0x13, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1, 0x54, 0x3, 0x3f, {0x4e22, 0x4e24, [0x6, 0x4, 0x7, 0x3], [0xe44c, 0xfffffffe, 0x101, 0x7ff], r2, [0x1]}, 0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0x30, 0x1, "5e4c899bd471a893a27efe1da9c0aea2a63c97fe3c03e8da087e2346ffb6efaf24e4592cfe9cc0bcdf9c2fc2"}, @INET_DIAG_REQ_BYTECODE={0x2f, 0x1, "31c85683ab21e7ef7930bd6d10343e62aed63651bd0098abbdf49db070c825a77d9c6765403c8920bc4c5d"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0xad, 0x1, "63ca0ec34d45aa3e68f0ba4aefacd4c273f47023b241f009dc51598da3a6860dd1aea04ef5f9e2bfd9117786b85deca5e078fe58d108f445b5f5566efc5e1df71d8c1d9cd344a046d50721b3d61b78325c920da4214149a58f2f254e0012b5360fc87b6e393a025f66ad0be461e386e548cd39741d74503294a845ee6746b2aaaa774f41ddcfa7e95fadda3dfc0feda4afa46a82477d7b7bd76abf180fee7bbe57ade33603ad9f1a24"}, @INET_DIAG_REQ_BYTECODE={0x7a, 0x1, "19d3f4ec28fabe6fa50ea1c84890c8252ab362506a91c80fc97d065621e40bfa83b98a22cec7648cb601377becd96da8a25a183c31619c7a290a0017b92c07923719dcd8d85c5b0c0bfa0c93835279c4e4e07a951b875831fced6e450f9e55ca3ad32c982cb319e689827d571719b701fcaeef20c31f"}, @INET_DIAG_REQ_BYTECODE={0x101, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xbf, 0x1, "720646116b4f2b33029198bdd2d738ccf72806875173c11e7baec0ea507ec3b7962e45babe787cd9fe8743c378d6d01a28185e1506077f3917e44fc021ba9beb78ab8e710a6fc52c0eb782e32c29e9e78a4f64364ef0547a0f0c4db314e96145d0e3345a9eb94539550b88d7c750a33ea682191a6621f63dedc585cd66be1738922c85d211540f9fd1e8c190a172b6d5f4b7bd03a38daefbabab4a057e6cd2ea16c0e2e6bb591dc80ed51c779f35d11411e09fa933afd2be7da23e"}]}, 0x23a4}, 0x1, 0x0, 0x0, 0x14}, 0x1) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:14 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1060.046614][T21000] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1060.084695][T21005] overlayfs: option "workdir=./file10x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000002800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000027c0)={&(0x7f0000000400)={0x23a4, 0x13, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1, 0x54, 0x3, 0x3f, {0x4e22, 0x4e24, [0x6, 0x4, 0x7, 0x3], [0xe44c, 0xfffffffe, 0x101, 0x7ff], r2, [0x1]}, 0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0x30, 0x1, "5e4c899bd471a893a27efe1da9c0aea2a63c97fe3c03e8da087e2346ffb6efaf24e4592cfe9cc0bcdf9c2fc2"}, @INET_DIAG_REQ_BYTECODE={0x2f, 0x1, "31c85683ab21e7ef7930bd6d10343e62aed63651bd0098abbdf49db070c825a77d9c6765403c8920bc4c5d"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, 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@INET_DIAG_REQ_BYTECODE={0xad, 0x1, "63ca0ec34d45aa3e68f0ba4aefacd4c273f47023b241f009dc51598da3a6860dd1aea04ef5f9e2bfd9117786b85deca5e078fe58d108f445b5f5566efc5e1df71d8c1d9cd344a046d50721b3d61b78325c920da4214149a58f2f254e0012b5360fc87b6e393a025f66ad0be461e386e548cd39741d74503294a845ee6746b2aaaa774f41ddcfa7e95fadda3dfc0feda4afa46a82477d7b7bd76abf180fee7bbe57ade33603ad9f1a24"}, @INET_DIAG_REQ_BYTECODE={0x7a, 0x1, "19d3f4ec28fabe6fa50ea1c84890c8252ab362506a91c80fc97d065621e40bfa83b98a22cec7648cb601377becd96da8a25a183c31619c7a290a0017b92c07923719dcd8d85c5b0c0bfa0c93835279c4e4e07a951b875831fced6e450f9e55ca3ad32c982cb319e689827d571719b701fcaeef20c31f"}, @INET_DIAG_REQ_BYTECODE={0x101, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xbf, 0x1, "720646116b4f2b33029198bdd2d738ccf72806875173c11e7baec0ea507ec3b7962e45babe787cd9fe8743c378d6d01a28185e1506077f3917e44fc021ba9beb78ab8e710a6fc52c0eb782e32c29e9e78a4f64364ef0547a0f0c4db314e96145d0e3345a9eb94539550b88d7c750a33ea682191a6621f63dedc585cd66be1738922c85d211540f9fd1e8c190a172b6d5f4b7bd03a38daefbabab4a057e6cd2ea16c0e2e6bb591dc80ed51c779f35d11411e09fa933afd2be7da23e"}]}, 0x23a4}, 0x1, 0x0, 0x0, 0x14}, 0x1) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0), 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1060.411520][T21003] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1060.437062][T21222] overlayfs: unrecognized mount option "lo÷erdir=./bus" or missing value [ 1060.476477][T21003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1060.484193][T21003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:21:14 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000340)='lp\x00', 0x3) r2 = open(&(0x7f0000000000)='./file1\x00', 0x511802, 0x2) ioctl$TIOCSIG(r2, 0x40045436, 0x2c) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000380)={0x2f}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES32]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000300)='./file1\x00') creat(0x0, 0x0) 03:21:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1060.803986][T21337] overlayfs: option "workdir=./file10x0, @in={{0x2, 0x4e20, @loopback}}, [0x8, 0x8000, 0x9, 0x2, 0x5c88, 0x0, 0x9, 0x80000001, 0x200000000000, 0x5, 0x1, 0x5, 0x20, 0x100, 0x5]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000001c0)={r6, 0x20, 0x48}, 0x8) 03:21:15 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/177, 0xb1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000002800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000027c0)={&(0x7f0000000400)={0x23a4, 0x13, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1, 0x54, 0x3, 0x3f, {0x4e22, 0x4e24, [0x6, 0x4, 0x7, 0x3], [0xe44c, 0xfffffffe, 0x101, 0x7ff], r2, [0x1]}, 0x4, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0x30, 0x1, "5e4c899bd471a893a27efe1da9c0aea2a63c97fe3c03e8da087e2346ffb6efaf24e4592cfe9cc0bcdf9c2fc2"}, @INET_DIAG_REQ_BYTECODE={0x2f, 0x1, "31c85683ab21e7ef7930bd6d10343e62aed63651bd0098abbdf49db070c825a77d9c6765403c8920bc4c5d"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, 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"}, @INET_DIAG_REQ_BYTECODE={0xad, 0x1, "63ca0ec34d45aa3e68f0ba4aefacd4c273f47023b241f009dc51598da3a6860dd1aea04ef5f9e2bfd9117786b85deca5e078fe58d108f445b5f5566efc5e1df71d8c1d9cd344a046d50721b3d61b78325c920da4214149a58f2f254e0012b5360fc87b6e393a025f66ad0be461e386e548cd39741d74503294a845ee6746b2aaaa774f41ddcfa7e95fadda3dfc0feda4afa46a82477d7b7bd76abf180fee7bbe57ade33603ad9f1a24"}, @INET_DIAG_REQ_BYTECODE={0x7a, 0x1, "19d3f4ec28fabe6fa50ea1c84890c8252ab362506a91c80fc97d065621e40bfa83b98a22cec7648cb601377becd96da8a25a183c31619c7a290a0017b92c07923719dcd8d85c5b0c0bfa0c93835279c4e4e07a951b875831fced6e450f9e55ca3ad32c982cb319e689827d571719b701fcaeef20c31f"}, @INET_DIAG_REQ_BYTECODE={0x101, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xbf, 0x1, "720646116b4f2b33029198bdd2d738ccf72806875173c11e7baec0ea507ec3b7962e45babe787cd9fe8743c378d6d01a28185e1506077f3917e44fc021ba9beb78ab8e710a6fc52c0eb782e32c29e9e78a4f64364ef0547a0f0c4db314e96145d0e3345a9eb94539550b88d7c750a33ea682191a6621f63dedc585cd66be1738922c85d211540f9fd1e8c190a172b6d5f4b7bd03a38daefbabab4a057e6cd2ea16c0e2e6bb591dc80ed51c779f35d11411e09fa933afd2be7da23e"}]}, 0x23a4}, 0x1, 0x0, 0x0, 0x14}, 0x1) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1060.907421][T21338] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1060.936246][T21335] overlayfs: unrecognized mount option "ÿÿÿÿ" or missing value [ 1061.112932][T21344] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1061.146329][T21344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1061.167477][T21344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:21:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:15 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, 0x0) [ 1061.349126][T21550] overlayfs: failed to resolve 'n/file0‰1t÷zҵʹÿPt’Ë6L·+ü¶¼¨où': -2 [ 1061.381939][T21553] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:21:15 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1061.457921][T21553] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1061.487901][T21553] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:21:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0), 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1061.550660][ T27] audit: type=1804 audit(1582773675.777:407): pid=21335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir415118692/syzkaller.Ge4IXw/1595/bus/file0" dev="sda1" ino=16852 res=1 [ 1061.632923][ T27] audit: type=1800 audit(1582773675.777:408): pid=21335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file0" dev="sda1" ino=16852 res=0 [ 1061.697315][T21652] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1061.730852][T21652] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1061.751269][T21652] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:21:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0), 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1061.890684][T21767] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1061.903658][T21767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1061.917705][T21767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:21:16 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffff000) creat(0x0, 0x0) [ 1061.952697][ T27] audit: type=1804 audit(1582773676.177:409): pid=21550 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/960/bus/file0" dev="sda1" ino=17041 res=1 03:21:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0), 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1062.158181][T21782] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1062.171668][T21782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1062.241183][T21782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1062.404305][ T27] audit: type=1800 audit(1582773676.627:410): pid=21554 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=17041 res=0 03:21:16 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000240)={0x5fa}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:16 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, 0x0) 03:21:16 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c757070657264741e3d2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000000)='./bus\x00', 0x12) 03:21:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:16 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffff000) creat(0x0, 0x0) 03:21:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1062.546151][T21997] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:21:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1062.598146][T21997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1062.632209][T21997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1062.707436][T22077] overlayfs: unrecognized mount option "upperdt=./file0" or missing value 03:21:17 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffff000) creat(0x0, 0x0) 03:21:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1062.831570][T22208] overlayfs: failed to resolve './file1': -2 [ 1062.853830][ T27] audit: type=1804 audit(1582773677.077:411): pid=22208 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/961/bus/file0" dev="sda1" ino=17088 res=1 [ 1062.893048][T22208] overlayfs: './file0' not a directory [ 1062.916685][ T27] audit: type=1804 audit(1582773677.137:412): pid=22211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/961/bus/bus/file0" dev="sda1" ino=16615 res=1 03:21:17 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000013c0)='./bus/file0\x00', 0x42) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x2080000, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723dbb8a1b46846469723d2e2f66496c65312c75707065722f653000010002cbf3ce06f13735ce033c6ba2d41dce8226a759e571090ab8fbcc389341b4dd9bbfd1566a95ecad1a44fd11a4fc7ad6acea03"]) chdir(&(0x7f00000002c0)='./bus\x00') syz_mount_image$nfs(&(0x7f0000000100)='nfs\x00', &(0x7f0000000140)='./file0\x00', 0x7ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000380)="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", 0x1000, 0x401}], 0x10000, &(0x7f0000001380)='overlay\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000001400)=@file={0x1, './bus/file0\x00'}, 0x6e) creat(0x0, 0x0) 03:21:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:17 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000480)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000380)='./bus/file0\x00', &(0x7f0000000440)='nfs\x00', 0x2084400, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f00000004c0), 0x0}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:21:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, 0x0) 03:21:17 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000480)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000380)='./bus/file0\x00', &(0x7f0000000440)='nfs\x00', 0x2084400, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f00000004c0), 0x0}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1063.255993][T22240] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1063.300472][T22240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1063.343776][T22332] nfs: Unknown parameter 'overlay' [ 1063.354758][T22240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:21:17 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:17 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:17 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000480)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000380)='./bus/file0\x00', &(0x7f0000000440)='nfs\x00', 0x2084400, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f00000004c0), 0x0}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:21:17 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1063.932431][T22582] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 03:21:18 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000480)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000380)='./bus/file0\x00', &(0x7f0000000440)='nfs\x00', 0x2084400, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f00000004c0), 0x0}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1064.014689][ T27] audit: type=1800 audit(1582773678.237:413): pid=22438 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=17093 res=0 03:21:18 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000000)=@sr0='/dev/sr0\x00', &(0x7f00000001c0)='./bus\x00', &(0x7f0000000300)='proc\x00', 0x40, &(0x7f0000000340)='overlay\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:18 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800000000cda3b9f96e6ce15c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b000000000006ac5229be2fca739236d45a479f6eba217ab3320eaf9733be27b987dee3b9208d3374a82ef5382f78729e5aef39e1e937531e5361f2bcaec163e90e8b9bc21b9aae2d212c9b558f978a966edfd0ed6e743c206848f93761a4bf70337beb1faf765f9afc5c663ac5c860d9d81630ba25d492d5545ab96c03f28fe124aafd5cf7b2afe985fd317da7e5cb8b4f229d4c4a4a038c00a842b7811b13f0e2065963d1a2251384a05e1fd347b04367b5e454d8262ea92caa661aff4d2c4ec15a4b2f540a2a9659528e9baeb70906ad4782193612d68c203a69d9a1154f3f9f675ece733ea50a95a9"], 0x30}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:21:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:19 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000004c0)="16376272ca15d4d75dbf62bcb5f2cba1", 0x10) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="30359549e157d19b"], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000580)=0x8, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, 0x17, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) r6 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r6, &(0x7f0000000540)={0x2, 0x4e24, @rand_addr=0x5}, 0x10) dup2(r5, r3) dup2(r5, r4) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:21:19 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xf6ffffff00000000) creat(0x0, 0x0) 03:21:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:19 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1065.427395][T22985] overlayfs: './file0' not a directory [ 1065.517284][ T27] audit: type=1800 audit(1582773679.747:414): pid=22985 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16725 res=0 03:21:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x1}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) 03:21:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001440)=""/177, 0xb1) write$rfkill(r0, &(0x7f0000000040)={0x1, 0x6, 0x0, 0x40}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:21:19 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040)={0x4657, 0x0, 0x0, 0x0, 0x1}, 0x5577b57e) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) syz_open_dev$tty1(0xc, 0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r7, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r9]}}], 0x18}, 0x0) sendmmsg$unix(r8, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r9, @ANYBLOB="ce5321713ce6d9806fd67e5d6cf1ac96f100551de78caf58f4e352a9b8de63b411e4e0c081990360c228c47ec75fbef0e2c91f9f27ce0b169f", @ANYRESDEC=0x0], 0x61}], 0x1, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r9) dup2(r11, r10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r13, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r13]}}], 0x18}, 0x0) sendmmsg$unix(r12, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r13]}}], 0x18}], 0x1, 0x0) r14 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x3ff, 0x800) r15 = fcntl$dupfd(r14, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:21:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:20 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040)={0x4657, 0x0, 0x0, 0x0, 0x1}, 0x5577b57e) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) syz_open_dev$tty1(0xc, 0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r7, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r9]}}], 0x18}, 0x0) sendmmsg$unix(r8, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r9, @ANYBLOB="ce5321713ce6d9806fd67e5d6cf1ac96f100551de78caf58f4e352a9b8de63b411e4e0c081990360c228c47ec75fbef0e2c91f9f27ce0b169f", @ANYRESDEC=0x0], 0x61}], 0x1, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r9) dup2(r11, r10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r13, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r13]}}], 0x18}, 0x0) sendmmsg$unix(r12, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r13]}}], 0x18}], 0x1, 0x0) r14 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x3ff, 0x800) r15 = fcntl$dupfd(r14, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:21:20 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x2d26000000000000) creat(0x0, 0x0) 03:21:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:20 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xf6ffffff00000000) creat(0x0, 0x0) [ 1066.336735][T23126] overlayfs: './file0' not a directory [ 1066.373114][ T27] audit: type=1804 audit(1582773680.597:415): pid=23131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/964/bus/bus/file0" dev="overlay" ino=16602 res=1 03:21:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000600)='./bus\x00', &(0x7f00000005c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r2]) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001440)=""/177, 0xb1) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000640)=0x6) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x20010, &(0x7f0000000300)={[{@metacopy_on='metacopy=on'}, {@index_off='index=off'}, {@nfs_export_off='nfs_export=off'}, {@default_permissions='default_permissions'}, {@workdir={'workdir', 0x3d, './file1'}}, {@xino_off='xino=off'}, {@upperdir={'upperdir', 0x3d, './bus/file0'}}, {@nfs_export_off='nfs_export=off'}, {@nfs_export_on='nfs_export=on'}], [{@fsmagic={'fsmagic', 0x3d, 0x6}}, {@obj_type={'obj_type', 0x3d, 'posix_acl_accesseth0*'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@fsmagic={'fsmagic', 0x3d, 0x3f}}, {@measure='measure'}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}, {@appraise_type='appraise_type=imasig'}, {@seclabel='seclabel'}, {@uid_gt={'uid>', r2}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}]}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000540)={0x9, &(0x7f0000000480)=[{}, {@none}, {@fixed}, {@fixed}, {@none}, {@fixed}, {@fixed}, {@fixed}, {@fixed}]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000580)=0x1e) [ 1066.472902][ T27] audit: type=1800 audit(1582773680.627:416): pid=23131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16602 res=0 03:21:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:20 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040)={0x4657, 0x0, 0x0, 0x0, 0x1}, 0x5577b57e) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x81, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) syz_open_dev$tty1(0xc, 0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r6]}}], 0x18}, 0x0) sendmmsg$unix(r5, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r7, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r9]}}], 0x18}, 0x0) sendmmsg$unix(r8, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r9, @ANYBLOB="ce5321713ce6d9806fd67e5d6cf1ac96f100551de78caf58f4e352a9b8de63b411e4e0c081990360c228c47ec75fbef0e2c91f9f27ce0b169f", @ANYRESDEC=0x0], 0x61}], 0x1, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r9) dup2(r11, r10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r13, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r13]}}], 0x18}, 0x0) sendmmsg$unix(r12, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r13]}}], 0x18}], 0x1, 0x0) r14 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x3ff, 0x800) r15 = fcntl$dupfd(r14, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) creat(&(0x7f0000000300)='./file0\x00', 0x0) 03:21:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x2d26000000000000) creat(0x0, 0x0) 03:21:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:21 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x800000000000000) creat(0x0, 0x0) 03:21:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x400000000000000) creat(0x0, 0x0) 03:21:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x2d26000000000000) creat(0x0, 0x0) 03:21:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1067.518852][ T27] audit: type=1800 audit(1582773681.747:417): pid=23353 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="file0" dev="sda1" ino=16581 res=0 03:21:21 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0xf6ffffff00000000) creat(0x0, 0x0) [ 1067.598487][T23463] overlayfs: './file0' not a directory [ 1067.710275][ T27] audit: type=1804 audit(1582773681.937:418): pid=23787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir253445499/syzkaller.HmINao/965/bus/bus/file0" dev="overlay" ino=16615 res=1 03:21:22 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x800000000000000) creat(0x0, 0x0) 03:21:22 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x3d, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000640)="cf296d3d276f8f6d1093a1fdd679914d1833501a94", 0x15}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev}, 0xfffffffffffffe0e) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:21:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) 03:21:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}, 0x0) sendmmsg$unix(r2, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r3) dup2(r5, r4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ipvlan0\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000600)={'team0\x00', r6}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000640)={&(0x7f0000000a00)=ANY=[@ANYBLOB="60020000", @ANYRES16=0x0, @ANYBLOB="000128bd7000fcdbdf2501000000288094f169000200686c616e3100c7ec00000000000000ffff0000", @ANYRES32=r1, @ANYBLOB="0800930a", @ANYRES32=r7, @ANYBLOB="040003201c0102803400018008000100070000000800010000000000080001000700000008000100030000000800010006000000080001000400000044000180080001000100000008000100020000000800010007000000080001000800000008000100050000000800010006000000080001000700000008000100050000003c00018008000100020000000800010000000000080001000100000008000100050000000800010001000000080001000d0000000800c906010004000000340001800800010002000000080001000500000008000100030000000800010003000000080001000200000008000100010000000c00018008000100080000002400018008000100030000000800010008000000080001000400000008000100030000000400030004000300fc00028054000180080001000800000008000100010000000800010005000000080001000400000008000100010000000800010003000000080001000000000008000100050000000800010005000000080001000600000034000180080001000700000008000100030000000800010000000000080001000100000008000100030000000800010007000000540001800800010002000000080001000600000008000100010000000800010006000000080001000000000008000100050000000800010003000000080001000000000008000100020000000800010006000000040001800c0001000c0001800800010006000000000000000000"], 0x7}}, 0x0) chdir(&(0x7f00000002c0)='./bus\x00') r8 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r9, 0x0) read(r9, &(0x7f0000000180)=""/19, 0xfffffe47) lsetxattr$security_ima(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000300)='security.ima\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="0457"], 0x2, 0x3) r10 = socket(0xf, 0x3, 0x0) setsockopt$packet_buf(r10, 0x107, 0xf, &(0x7f0000000280)="a933fb23", 0x4) bind(r10, &(0x7f0000000180)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r11 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r10, r11, 0x0, 0xffffffff010) r12 = socket$inet(0x2, 0x80001, 0x84) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r14}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f0000000480)={r14, 0x6}, 0x8) ioctl$VIDIOC_QBUF(r9, 0xc058560f, &(0x7f0000000180)={0x10001, 0xb, 0x4, 0x0, 0x1ff, {0x0, 0x7530}, {0x3, 0x2, 0x2b, 0x4, 0x2, 0x3f, "0eb1ce8b"}, 0xffff8000, 0x4, @fd, 0x2, 0x0, r8}) fcntl$setstatus(r8, 0x4, 0x42000) r15 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x5e, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r15, 0x6e, 0xe80, 0xfffffe6f, &(0x7f0000000100)="480e003f0000007e5bc5795eca00000800ffffffba0000f0ffff81", 0x0, 0x100, 0xf2ffffff, 0xfffffe0c, 0x212, &(0x7f0000000280)="f2a134bd13c7bd41a2a738ad8e7625ed330eb46063bd287d832698132e59ef45f8f50845c0ac85604b448e24348e4ae93e68238b7b9d561b349d19b5f5784e031c55c5a4e48926a1526e38640b161fab39732052ee83bc3b9cb625962f3eaf1ed426e6f0442693c16b0ab6a89a5738f5bccd6ae1492f8471a7afec6b", &(0x7f0000000380)="712ae01ebf877f139c8f1b0fcd056310bfa3de7157976d3ff4c82f2e0d1885774c5b7c7c853e5424fbf469ab0726e9f41208f98d20b093ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3703f0b94273c7500"/106}, 0x28) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) [ 1067.849222][ T27] audit: type=1800 audit(1582773681.997:419): pid=23787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="overlay" ino=16615 res=0 03:21:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1068.102090][T23795] ================================================================== [ 1068.110211][T23795] BUG: KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty [ 1068.118086][T23795] [ 1068.120418][T23795] write to 0xffff888128c85200 of 8 bytes by task 7 on cpu 1: [ 1068.127807][T23795] __mark_inode_dirty+0x5e6/0x940 [ 1068.132841][T23795] ext4_da_update_reserve_space+0x31f/0x390 [ 1068.138726][T23795] ext4_ext_map_blocks+0x1c92/0x20f0 [ 1068.144021][T23795] ext4_map_blocks+0x230/0xcf0 [ 1068.148790][T23795] ext4_writepages+0x108b/0x1d40 [ 1068.153727][T23795] do_writepages+0x6b/0x170 [ 1068.158228][T23795] __writeback_single_inode+0xaa/0x910 [ 1068.163684][T23795] writeback_sb_inodes+0x4c8/0xa10 [ 1068.168894][T23795] wb_writeback+0x1f9/0x6a0 [ 1068.173393][T23795] wb_workfn+0x215/0x970 [ 1068.177637][T23795] process_one_work+0x424/0x930 [ 1068.182508][T23795] worker_thread+0x9a/0x7e0 [ 1068.187020][T23795] kthread+0x1cb/0x1f0 [ 1068.191093][T23795] ret_from_fork+0x1f/0x30 [ 1068.195498][T23795] 03:21:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) write$rfkill(r0, &(0x7f0000000040), 0x5577b540) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000600)='./bus\x00', &(0x7f00000005c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000140)='fuse\x00', 0x8888, &(0x7f0000001480)=ANY=[@ANYBLOB="66642716bf4259c72234ff63973002923107c16c37d6a1b500db29e6b3bf2b944f6ba1cade5173d31cbf8d401f09", @ANYRES16, @ANYBLOB=',rootmode=0000000@0000000000400', @ANYRESDEC=r2]) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001440)=""/177, 0xb1) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000640)=0x6) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x20010, &(0x7f0000000300)={[{@metacopy_on='metacopy=on'}, {@index_off='index=off'}, {@nfs_export_off='nfs_export=off'}, {@default_permissions='default_permissions'}, {@workdir={'workdir', 0x3d, './file1'}}, {@xino_off='xino=off'}, {@upperdir={'upperdir', 0x3d, './bus/file0'}}, {@nfs_export_off='nfs_export=off'}, {@nfs_export_on='nfs_export=on'}], [{@fsmagic={'fsmagic', 0x3d, 0x6}}, {@obj_type={'obj_type', 0x3d, 'posix_acl_accesseth0*'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@fsmagic={'fsmagic', 0x3d, 0x3f}}, {@measure='measure'}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}, {@appraise_type='appraise_type=imasig'}, {@seclabel='seclabel'}, {@uid_gt={'uid>', r2}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}]}) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000540)={0x9, &(0x7f0000000480)=[{}, {@none}, {@fixed}, {@fixed}, {@none}, {@fixed}, {@fixed}, {@fixed}, {@fixed}]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000580)=0x1e) [ 1068.197851][T23795] read to 0xffff888128c85200 of 8 bytes by task 23795 on cpu 0: [ 1068.205492][T23795] __mark_inode_dirty+0xb6/0x940 [ 1068.210431][T23795] mark_buffer_dirty+0x28b/0x2b0 [ 1068.215371][T23795] __block_commit_write.isra.0+0x11d/0x170 [ 1068.221174][T23795] block_write_end+0x6d/0x140 [ 1068.225869][T23795] generic_write_end+0x8c/0x1f0 [ 1068.230728][T23795] ext4_da_write_end+0x162/0x670 [ 1068.235672][T23795] generic_perform_write+0x1d7/0x320 [ 1068.240956][T23795] ext4_buffered_write_iter+0x14e/0x280 [ 1068.246509][T23795] ext4_file_write_iter+0xf4/0xd30 [ 1068.251608][T23795] new_sync_write+0x303/0x400 [ 1068.256275][T23795] __vfs_write+0x9e/0xb0 [ 1068.260506][T23795] vfs_write+0x189/0x380 [ 1068.264811][T23795] ksys_write+0xc5/0x1a0 [ 1068.269149][T23795] __x64_sys_write+0x49/0x60 [ 1068.273765][T23795] do_syscall_64+0xc7/0x390 [ 1068.278284][T23795] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1068.284238][T23795] [ 1068.286555][T23795] Reported by Kernel Concurrency Sanitizer on: [ 1068.292712][T23795] CPU: 0 PID: 23795 Comm: syz-executor.3 Not tainted 5.6.0-rc1-syzkaller #0 03:21:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="318533735b5bae", 0x7}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1068.301384][T23795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1068.311425][T23795] ================================================================== [ 1068.319477][T23795] Kernel panic - not syncing: panic_on_warn set ... [ 1068.326070][T23795] CPU: 0 PID: 23795 Comm: syz-executor.3 Not tainted 5.6.0-rc1-syzkaller #0 [ 1068.334730][T23795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1068.344781][T23795] Call Trace: [ 1068.348074][T23795] dump_stack+0x11d/0x187 [ 1068.352413][T23795] panic+0x210/0x640 [ 1068.356315][T23795] ? vprintk_func+0x89/0x13a [ 1068.360920][T23795] kcsan_report.cold+0xc/0x14 [ 1068.365617][T23795] kcsan_setup_watchpoint+0x304/0x400 [ 1068.370990][T23795] __mark_inode_dirty+0xb6/0x940 [ 1068.375934][T23795] mark_buffer_dirty+0x28b/0x2b0 [ 1068.380869][T23795] __block_commit_write.isra.0+0x11d/0x170 [ 1068.386691][T23795] block_write_end+0x6d/0x140 [ 1068.391379][T23795] generic_write_end+0x8c/0x1f0 [ 1068.396238][T23795] ext4_da_write_end+0x162/0x670 [ 1068.401185][T23795] ? ext4_write_end+0x7f0/0x7f0 [ 1068.406066][T23795] generic_perform_write+0x1d7/0x320 [ 1068.411371][T23795] ext4_buffered_write_iter+0x14e/0x280 [ 1068.416930][T23795] ext4_file_write_iter+0xf4/0xd30 [ 1068.422070][T23795] new_sync_write+0x303/0x400 [ 1068.426769][T23795] __vfs_write+0x9e/0xb0 [ 1068.431013][T23795] vfs_write+0x189/0x380 [ 1068.435265][T23795] ksys_write+0xc5/0x1a0 [ 1068.439516][T23795] __x64_sys_write+0x49/0x60 [ 1068.444113][T23795] do_syscall_64+0xc7/0x390 03:21:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4000000000000ac, 0x43, 0x0) [ 1068.448642][T23795] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1068.454535][T23795] RIP: 0033:0x45c449 [ 1068.458455][T23795] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1068.478058][T23795] RSP: 002b:00007f6bf34ddc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1068.486496][T23795] RAX: ffffffffffffffda RBX: 00007f6bf34de6d4 RCX: 000000000045c449 [ 1068.494470][T23795] RDX: 000000005577b540 RSI: 0000000020000040 RDI: 0000000000000003 [ 1068.502455][T23795] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1068.510429][T23795] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1068.518414][T23795] R13: 0000000000000ced R14: 00000000004cece3 R15: 000000000076bf2c [ 1068.527650][T23795] Kernel Offset: disabled [ 1068.531971][T23795] Rebooting in 86400 seconds..