32e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x101, 0x400) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000040)={0x2, 0x4e21, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000ff0f00000007000000070b09ac1414bbac141400000000000067350a9f1149e55d360df54a99dbc273cb707e791dc89c0f8c242d98feaa4e86106a4b16a168da2d2c73c625f1c4e8b5faa0ffa9e5f2bd227b7ebd49ca8c920fb17d0374f6c864ea4ab645a5aa0fc667aa5aa41cf3ae9b69e011b1f12e960eecd7a19e82bbe6fa6e705f3c96473b56c2679a50e0041ab6dff170498f00a570d1cc50fcfea265fa9ab748a6e92c0f44691d0af557e52dca6deb320dbcd1ec99901949c9487b4853d68327df530138575a93872889a009197b81b1ca6ed90724f8d3abe61f131cd9d293ca40b5641532e324a15f9321d06367"], 0x20}}], 0x1, 0x0) 00:52:12 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerlir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1045.220931] overlayfs: filesystem on './file0' not supported as upperdir 00:52:12 executing program 0: 00:52:12 executing program 2: 00:52:12 executing program 0: 00:52:12 executing program 2: 00:52:13 executing program 0: [ 1045.445140] overlayfs: unrecognized mount option "lowerlir=./file1" or missing value [ 1045.482636] overlayfs: unrecognized mount option "lowerlir=./file1" or missing value 00:52:13 executing program 2: 00:52:13 executing program 5: 00:52:13 executing program 0: 00:52:13 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x85) mount$overlay(0x400000, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x8000, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./fine1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='security.ima\x00', &(0x7f0000000180)=@sha1={0x1, "af4e06d198ec9fc09c581ba3d59ab13c55fe430d"}, 0x15, 0x0) [ 1045.800949] overlayfs: failed to resolve './file1': -2 [ 1045.826986] overlayfs: failed to resolve './file1': -2 00:52:13 executing program 4: 00:52:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") fallocate(r0, 0x40, 0x6, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x8001, 0x7) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x109200) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000040)=0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000140)) dup2(r5, r3) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x8400, 0x0) 00:52:13 executing program 2: 00:52:13 executing program 5: 00:52:13 executing program 0: 00:52:13 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65552c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c653192571f7b3b0ef2de2656d7b6d1eafc2adc1e276602edc9db3d42fd08c286c16da949bfa703d8f13fe5c7f11ddd84992549f24d171c8d659b7ebefa38ada610ced5689cf0780dba1b995e1fdbcc8caf6b0e8306d3008ef3a2ce06624b3d1298d25a47801d408edb7939b7254e4f18eb9a9e61ff2f52521b2bd522a650b0ec0cf86febaa8d24b3a761ae6b860b9f348a9856b7672989d8a24c7e9f6a05caaadc0a51eca342c7e576c2db94f3c3e265af23e96c37ee8f04dedbd4f23afe61b94af3"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:13 executing program 0: 00:52:13 executing program 2: 00:52:13 executing program 5: 00:52:13 executing program 0: 00:52:13 executing program 2: 00:52:13 executing program 5: 00:52:13 executing program 4: [ 1046.165305] overlayfs: failed to resolve './fileU': -2 [ 1046.244825] overlayfs: failed to resolve './fileU': -2 00:52:14 executing program 5: 00:52:14 executing program 2: 00:52:14 executing program 4: 00:52:14 executing program 0: 00:52:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) mknod(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r5, 0x20, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) lsetxattr$security_ima(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0c11f557fb0e845544000000000000552fe78ff53144be817eca2dde21d0c0665e13d02af475fd3f283490f6349e57569a809b78d6de8c3234ed6334b09243694069a6aef1cc38bc8c22b0"], 0x1, 0x0) open(&(0x7f0000000600)='./bus\x00', 0x0, 0x0) recvmsg$kcm(r4, &(0x7f00000003c0)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/38, 0x26}], 0x1, &(0x7f0000000300)=""/148, 0x94}, 0x0) dup2(r4, r3) 00:52:14 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80) r0 = syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x20, 0x80002) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000580)={0x0, 0x1}, 0x8) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6f, 0x200) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x400, 0x8, 0x89, 0xec6, 0x0, 0x2}) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="00fb25056cc1350e3a3359a02cc9b36f173790e91dfd66cdb297b54a903702000000000000"], 0x25, 0x1) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f00000004c0)) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x8, 0x2, &(0x7f0000000240)=[{&(0x7f0000000300)="1f78324af9c127ddf2096b254b564f291fffb5725f3fb00e4ed5e77d7b41ff55f05b7998719e5681bdf80e4ee8282f2ea0ac00cfcd71d208c2f3f06036cd6778330b187462e0de7a54c12de318a0c982661e38ac389447f76b4db872b9e1a3ddb5d9e31849e24d763fa92e75f074396313f9e8c9ec603bad11ca406f373cadd7932d90c01b9c47cb1caef68fa8ba72ec8ceb987b0e44d6516bfede505bbe8a269936cebd6a4a5396eef1e74bb0c346f36a7bdc477438a1f8383fe91a04ab584cc3e5", 0xc2, 0x81}, {&(0x7f0000000400)="a97fdbc39f629d34103a6ed82de8234df4dbda26c35d99d2b8a290be0f1b8b040dc002f12552594759888f5c3528fb085a631cd4c4a182827617390d151fe2fa3ffd7c3f87c9f0101eeab95d80f996de05d687ab4e6d2c1ab3a57be2ae0815f63ec687b6b32b0625aad53b2ce8d9dc74495cda0755847763d2b9ca9bae27e959f24dffa8a5bb3113dbfa234d88c4136831bb09e0af49583b1631d2b990e9b964d5ff1e7d229bb01291be59b023dedc99a682aa8fd2c133d5b5569ccb4930", 0xbe, 0x5}], 0x4004, 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:14 executing program 5: 00:52:14 executing program 4: 00:52:14 executing program 0: 00:52:14 executing program 2: 00:52:14 executing program 4: [ 1046.547138] overlayfs: failed to resolve './file1wB‚~ X${is.iW3Uavš3q]uyz': -2 00:52:14 executing program 0: 00:52:14 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100000001, 0x40) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40, 0x0) renameat(r1, &(0x7f0000000100)='./file1\x00', r2, &(0x7f0000000180)='./file1\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:14 executing program 5: 00:52:14 executing program 0: 00:52:14 executing program 2: [ 1046.818319] overlayfs: filesystem on './file0' not supported as upperdir 00:52:14 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") flistxattr(r1, &(0x7f0000000140)=""/125, 0x7d) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r2, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r4) 00:52:14 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f0000000080)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0x11, 0x0) 00:52:14 executing program 4: 00:52:14 executing program 0: 00:52:14 executing program 5: 00:52:14 executing program 2: 00:52:14 executing program 0: 00:52:14 executing program 2: 00:52:14 executing program 5: 00:52:14 executing program 4: [ 1047.036111] overlayfs: filesystem on './file0' not supported as upperdir 00:52:14 executing program 5: 00:52:14 executing program 0: 00:52:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340), 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x34, r2, 0x10, 0x70bd2a, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x0, 0x8, @l2={'ib', 0x3a, 'ip6gre0\x00'}}}}, [""]}, 0x34}}, 0xd4) listen(0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) getuid() mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) sendmsg$SEG6_CMD_SETHMAC(r1, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xe79c31ad81f722d9}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x800, 0x70bd25, 0x25dfdbfc}, 0x14}}, 0x20000000) mknod$loop(&(0x7f0000000380)='./file1\x00', 0x6028, 0xffffffffffffffff) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:52:14 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723dae2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) mkdir(0x0, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='trusted.overlay.opaque\x00', &(0x7f0000000180)='y\x00', 0x2, 0x2) r1 = dup(r0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1/file0\x00', 0x100, 0x97) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb2f1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 00:52:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10) 00:52:14 executing program 0: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2e00000023008163e45ae08700000000060f0ec0000000bc4cc91b4dd65b2f0580cb7023f52a556d1cd4f1cbf90a", 0x2e}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x30b, 0xa, 0x0) 00:52:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) r5 = dup2(r4, r3) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x0) 00:52:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x36b, 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$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="7a3b700271ce012c2738ad8e26caa9a53801f7f6d219ccf4edc4"], 0x1) 00:52:15 executing program 0: mkdir(0x0, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, 0x0, 0x0) chroot(0x0) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) unshare(0x2000000) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100) r2 = openat$cgroup_procs(r1, &(0x7f00000004c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000002c0), 0x2a6) read(r2, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000001ff0), 0x0, 0x0) 00:52:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x85) mount$overlay(0x400000, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x8000, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./fine1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='security.ima\x00', &(0x7f0000000180)=@sha1={0x1, "af4e06d198ec9fc09c581ba3d59ab13c55fe430d"}, 0x15, 0x0) 00:52:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0xa4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f0000000200)='./file1\x00', 0x4000, 0x11) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000240)={0x3, 0x15}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/255) mount(&(0x7f0000000280)=@filename='./file1\x00', &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='selinuxfs\x00', 0xc000, &(0x7f0000000380)='\x00') setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1047.438864] overlayfs: failed to resolve '/file0': -2 [ 1047.522172] overlayfs: failed to resolve '/file0': -2 [ 1047.569951] overlayfs: failed to resolve './file1': -2 00:52:15 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2200, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0ba99e010eab7569b0a5730ca89476391987b9bcd3ed7318f91c3ce146d7335a4be62ec3203cf9842cbb18663ded77d49c7e9cfb05f9dc34c7dc282f39053f10d32f0666c91bb951915f9658a54c2cde077a1e838f7e1bba2edde6b3a4194a77dc2b6e87d6d77cc1c14c86a62d1d2430cd10bb5b87a6") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) write$USERIO_CMD_SET_PORT_TYPE(r4, 0xfffffffffffffffd, 0x0) dup2(r4, r3) 00:52:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xa628645ed4d25129, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000200)={0x0, 0x5, 0x8, 0xffffffffffffffb2, 0x18, 0x40}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r6 = getpid() perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0xe8, 0x7, 0x2, 0x0, 0x100, 0x6c3d0a048f731eb3, 0x4, 0x101, 0x8000, 0x7fff, 0x9, 0x1f, 0x10001, 0x7, 0x8, 0xfffffffffffffffd, 0x9, 0x9, 0xffff, 0x4, 0x4, 0x3, 0x100000000, 0x1f, 0x81, 0x2, 0x0, 0x200, 0x1000000000, 0x4, 0x1, 0xdd2, 0x100000001, 0xaf5, 0xfffffffffffffffa, 0x0, 0x5, 0x0, @perf_config_ext={0x1, 0x2}, 0x14, 0x4, 0x8197, 0x2, 0x2, 0x8, 0x7}, r6, 0x0, r5, 0x2) write$rfkill(r5, &(0x7f0000000180)={0xdd}, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setflags(r1, 0x2, 0x1) r7 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r7, r4) 00:52:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x40, 0x55) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r1, r2, 0x0) ioctl$VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000140)={0x9bf, 0xf, 0x4, 0x57386021033d81e8, {}, {0x4, 0x2, 0x3, 0x3, 0x3, 0x5, "fc54cc59"}, 0x2d, 0x2, @userptr=0x20, 0x4}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r4) 00:52:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(0x0, &(0x7f0000002240)='security.SMACK64TRANSMUTE\x00', &(0x7f0000006380)='TRUE', 0x4, 0x1) 00:52:15 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1047.758523] overlayfs: filesystem on './file0' not supported as upperdir 00:52:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000200)={0x0, 0x5, 0x8, 0xffffffffffffffb2, 0x18, 0x40}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r6 = getpid() perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0xe8, 0x7, 0x2, 0x0, 0x100, 0x6c3d0a048f731eb3, 0x4, 0x101, 0x8000, 0x7fff, 0x9, 0x1f, 0x10001, 0x7, 0x8, 0xfffffffffffffffd, 0x9, 0x9, 0xffff, 0x4, 0x4, 0x3, 0x100000000, 0x1f, 0x81, 0x2, 0x0, 0x200, 0x1000000000, 0x4, 0x1, 0xdd2, 0x100000001, 0xaf5, 0xfffffffffffffffa, 0x0, 0x5, 0x0, @perf_config_ext={0x1, 0x2}, 0x14, 0x4, 0x8197, 0x2, 0x2, 0x8, 0x7}, r6, 0x0, r5, 0x2) write$rfkill(r5, &(0x7f0000000180)={0xdd}, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setflags(r1, 0x2, 0x1) r7 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r7, r4) 00:52:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2200, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000200)={0x0, 0x5, 0x8, 0xffffffffffffffb2, 0x18, 0x40}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r6 = getpid() perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0xe8, 0x7, 0x2, 0x0, 0x100, 0x6c3d0a048f731eb3, 0x4, 0x101, 0x8000, 0x7fff, 0x9, 0x1f, 0x10001, 0x7, 0x8, 0xfffffffffffffffd, 0x9, 0x9, 0xffff, 0x4, 0x4, 0x3, 0x100000000, 0x1f, 0x81, 0x2, 0x0, 0x200, 0x1000000000, 0x4, 0x1, 0xdd2, 0x100000001, 0xaf5, 0xfffffffffffffffa, 0x0, 0x5, 0x0, @perf_config_ext={0x1, 0x2}, 0x14, 0x4, 0x8197, 0x2, 0x2, 0x8, 0x7}, r6, 0x0, r5, 0x2) write$rfkill(r5, &(0x7f0000000180)={0xdd}, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setflags(r1, 0x2, 0x1) r7 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r7, r4) 00:52:15 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2200, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:15 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x104) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000140)=""/66) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) [ 1047.932361] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1047.949981] overlayfs: filesystem on './file0' not supported as upperdir 00:52:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) fsync(r1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) 00:52:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x80, 0x8000) lseek(r0, 0x0, 0x0) 00:52:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000006c0)="b9ff0300000d698cb89e40f02cea", 0x0, 0x44a}, 0x28) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) 00:52:15 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={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) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) close(r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000005c0)) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xfffffc61) recvmsg(r0, &(0x7f0000000140)={0x0, 0x1d, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/110, 0x7ffff000}], 0x1}, 0x3f00) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) [ 1048.154408] overlayfs: filesystem on './file0' not supported as upperdir 00:52:15 executing program 3: r0 = syz_open_dev$usb(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x401, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001800)=""/4096, &(0x7f0000000280)=0x1000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000200)) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x30040) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f00000010c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000b006000078020000d0040000680300000000000068030000e0050000e0050000e0050000e0050000e005000006000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/96], @ANYBLOB="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"], 0x710) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000001c0)) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = dup3(r2, r4, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000000)) dup2(r6, r5) 00:52:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdKr=./file8,lowerdir=*/file1,\\orkdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/hci\x00') getsockname$llc(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 00:52:15 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x2) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) bind$rose(r0, &(0x7f0000000840)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000880)='/dev/btrfs-control\x00', 0x8000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mkdir(0x0, 0x0) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) utimes(&(0x7f0000000980)='./file0\x00', &(0x7f0000000a00)={{r2, r3/1000+30000}, {0x0, 0x2710}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) lstat(&(0x7f00000006c0)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file1\x00', 0xa43, 0x8, &(0x7f0000000600)=[{&(0x7f0000000140)="121cda1ce2aa8a932085e1e20a075c075155c984ecca5b6070e0f32342abc01b732b6596cde666c563a08e4d6f98655ec7fa737bd2e5ac1788debb7e1dae94e119f17e1c09980f5ab4f774bdebd522a4599cf46a4e289f1be3595a5721375859266f6c2bfb133c58", 0x68, 0xffffffff}, {&(0x7f00000001c0)="b980010e5c2ebc386d258f187289c5b6904829bccbc8f10fe3fd4952e76ed229d5e61181aed4133809f47fcfe5", 0x2d, 0x2}, {&(0x7f0000000300)="6e817d66259ef1d9028057ca7a67ab3687ac9c24db4dc129756b12fdb4781435a0f80ca957838429276511e45c5509fb8ff34dd2431f2a45d7f518a29eb20682d728519bad19440512243a0efd1dd68f2d8aed1a6b05c1f699a4413614e0f914e43960dc919001493c48f8ba85cea94a98816b008a4f5432fee4d409507919efbef5bef30cebcade1ad04ae2d7f2416065ff4a1e505b4806512f070b535f900631eb59ab98dcdd4cb04cd1e5b6beba3922f4c29f323b8a6a5b1543f5537deae9a9f312d7801942a4ec304ea58ec54b896143d72768e0c696e50d28b61b", 0xdd, 0x4}, {&(0x7f0000000200)="6486378e2c758c3639e145ac17197e5ccf37919d98dc118f31236acf55dd8daa839f73a81ca5e897d8", 0x29, 0x1fe0000000}, {&(0x7f0000000240)="28bf22a03b9fa67de2c2b2f401544ba82f0e3cff29bbf84cf0298032ea4bc30f6794cd341f128b47f902288b45b4c1cf98c24d121488", 0x36, 0x5}, {&(0x7f0000000400)="3729bd6a4c5a6b4e58a15cea7460aa73a42be04c802ea72e7d23edc9fd76d2543e4ca35e0f94a6c3a4633c685cf9fd0e73a4ccffe0c7b1bd07a9ef32e62062898b212b64c3642ff677b6dda36c86cafb1e66344388ca277c6238fb75cf8a65fa15014e72195feec0d2a165c4b6144780154692c6636799bed76ab4440963f2caa45cee6507a4790b249232ef27a677b5b6505efb43d5222996f22f4a20d8a8e4e2a4e6230e8e7eb555ebddbb71cd75d18c2266bf3d36ad839b71926e70c1e705dbc0ab0175cb5703035246b15899baa44e093b452becdb203cae02ab9ffb201a906dbe31f5c5cd485277c414e139632f349dab7e39be", 0xf6, 0x81}, {&(0x7f0000000280)="80c583a60fbf13a408be66b93f0b6783d7e7102b3dc116d4d2f98e280887983bf735cea14b5f7de21f42b3c4e6d6a6cd55d8", 0x32, 0x7}, {&(0x7f0000000500)="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", 0xfc}], 0x404, &(0x7f0000000780)={[{@gid={'gid', 0x3d, r5}}], [{@context={'context', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'security.ima\x00'}}]}) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) connect$tipc(r0, &(0x7f0000000940)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0x0, 0x2}}, 0x10) 00:52:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:16 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='security.SMACK64TRANSMUTE\x00', &(0x7f0000006380)='TRUE', 0x4, 0x1) [ 1048.402881] overlayfs: unrecognized mount option "upperdKr=./file8" or missing value [ 1048.439508] overlayfs: filesystem on './file0' not supported as upperdir [ 1048.492343] overlayfs: unrecognized mount option "lowerdir" or missing value 00:52:16 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x1, 0x2) faccessat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x11, 0x0) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capi20\x00', 0x40000, 0x0) fcntl$setsig(r1, 0xa, 0x1) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f776572646972282e2f66696c65312c676f726b6469723d2e2f66696c6531080f95bd289173be3d4c8b371790bc9b939f6f1516505aee4e81e6bfcffa2763d4696464d73b828e217b2311e5db962bfd010ff27556a7f914dda38527ca38c5b7c4670ac679be4497c02fa6308ac13a7584181051b332565567c123eafa946016d1c9bc967edc1a4a163179f0033230659ce9"]) mkdir(0x0, 0x49) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000280)) 00:52:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000280)="cb49220fb725050096d0b09e037dc0af94f01d3965afde53ce4196595765d2d19ab9aa6493e473a48c170d094225b871dddc1a2845cf165685a3b91d4d0fb9390145dbfc89296bae56d7fe34e60dec23a28f23c5b5ea2de7028c67f85ee1c27d3883d5e54aba7ecee7c339e936489cecd24c73334c2320928087dd0481549092aff46de537d10f2d419fe20afe94b64afc8bdc3d41f33f41d6fb4d0bbb5cbf591bcf767bc305b643de682455c27f49dd55837fbbfdb411bb50dba6802751962e71209d153bbac19312f17cccb8f46db55c4c1861066e380a356cb7cc9c79fe1124175a313b1caa2894f4811aba350ae46014b0168179e0e85bee2ec8ee965d0c791208ff102d4a1c3965009cbb44af58fa1c40b7de5d758c4d4eec72351e9e6bce86f49c140ff1ca828fcba294787fe9f45e17794504799e6bb38ed8ca042e1bafba8f731b8631c3035cf482e53d0ce624705f3d65516ec22c64c59ce47f42b4c24f3ac6a64eeac559779366663ea1620ddf71a32092ed8b9dc25ef73c11ed668750f81dd8ea307d8ef4d001a388ed4e51bfee2b5ec80d41d2a97ce0f0a239d4f90c1b16b320d10edea7b3557f5bfa40acaa1d36ec4b21ecdc8a7b39e58b0b4e7f4f141fbebe2727a9ea6287f5e5f1f0dcc8e09780542bf9f6a120262cf60969f2368750382a3b76ccf437f86f7862647712a6075b6960a3c2a5de75b33cebbbacf72f909ab62058dcda650d68f3a3f43877792d835812a375b2301a559d6f7d7ffc9ed2f2b9ff6957ce1bea1e60a3d683681b348584c92ceced0355e90d7e5cd0d6e126f16100b922c4069284da3ea549e036ed47b4be27d832670118d0f8d730468016626a510593dd03c919a52ed6a5df889f7584a1b907efd0ebcb390f3c1cb8440587943779a2aacca11cf582cb43a2783eedee40b52048121e115cc1ee942cbb7754c9776319d0de62eedcc5db641dd2d101e008d39a469f113742d832c3828f68f06b1a08af1673b2818277dd9af2836042df51a7af87eee3dc8678a0e449ad18698f816c98d8ac1fbae24105f4ce73c844776b12711a00f3552ed27d34ed8d690d12ac3f0ce7faa1f4fc1a403e2bb32c44ab717134835a8d5ffe211415d58cb5e745eb2595f27fe90fc252cbc9985ea5412ac334d60e9ab7631c72c8eede99565030ac5d206e08be8bf4f2df7080ec639fd2495ca8518df529e2e6b8b752e0461b91d1f88cd9ce2245c829f3f371fe5e74d8f79e537f4f38e7b711fd5d9a7c9daf674f2449d29265634b23039b33328a0a0132a32c308396a54b103285d31594c41eb1441215caf75b1d43e55ef36920c9c38ca4c8df6dc3e23091882b9ee4781feca6614b2dac064fd9a5e6123526b0faddf6b7cb0e0dafc36fe8ff2e930f5b4b725cdf9c7f88926cc9d5c960d3740be176d1531614b89cc1f3b73b1210e427e916864ab9256f804e4f6f7f2851247ab52efe89c98820e02c004a998f524b71eb6cd31b5c960b507350eefedcf66c0d09123ee2c7b619abdf182c440151e996cf7ca190290d070a30c681e9da95e6f5c0b0d36f02fee3bbfa76b09ed6a0118719c02a26360d5ef5e8ccd61e2f3180649e2e3546aabdf424c0b545a9ef9143f01873424e6d6f696e998a8e956578ce012178943b124d287c72e1a7f4da7d5924eb0bbb556732c30871e4f05a12bbc15d48824589767916e3c854f5742cdf09cb8b1ac82081cca8866910073767b33e59fdc0a6ae511c1878405f15c19e563aae443257996197b02aa4463a2ca1a6d1fd498b287d28ae9d9aee2db769f51c4ac9d558daea24f577a77887cf1b58e4e1e608f1e920905937a7c227823201b7ba15e6cf37ae9f3d3aa262a4dde58c12b38e503d1382a24b7ae7d6ebf1d348890ed59c8b7fd6ba73d5d38e201e211375192e0e3a8f13aa29015c390243b5d768fef3076cefdf56fd9fd8b815b7eeca89cd56328b315ea9919bbdf40ae0ebf3bce767a98a54cb3929a603e612800f414d37841bdca8185c0827cd8a0b537d73ffcf1e31cdd6b4aa1b0bb47164c11875c7e0f9f6356763a6f527ecea589da8adf302dcef197ad263459c5cacf147e9e52b3d7ea482b91c9fd1048f3e7a0e64d1e450edc14ce5f080e4817cc46362b1f4d1e045b077d583cae42e5675b578c000b73a961bfbd03b92f3a6f9b83213165d5f3d138c61fca2ca91b859d70a0ffab93c5d00d2af52344e3d5f8780680d94682868b4f3dc8602bdadecfd114ba30b789c6efe01ad1cb0012bdde6b0acb551a6bc95ef4c6ddf96ea730f97c7455b3031f89d03449585493819aa4faca8826b07fce3b42206f6b96777deccd803af464115fbb9c205a68df5b4e10e0de208bde160c9f07ae76c1b8152d4861b125782602be40601bc6cd126631258930cf52d1259f48fcf053cd8b38ed6062b210397b9864efab9205b9e7105ea0fb9c077ccda2d57a00b2460258f57695c11f19a377b281b56f1e6d0268b093f9e1acd1073dda0e572665588f73da861f35e6b573d2e4ef5cc506bcc3cb58eec9f3a66108b7bc1148319608547b4a9d76e4eada640f5662ac82e54827e6e7218226adf4177aef8965bc0785da45067b59fe69629aceba3d6ace64a76e8996dd891434c7844b24a99b88a292b455f9fc5cc146815aa6ef1866a482658048b621a881e9760b41512dea6f42db616a26fc16d772edb8323c112c98359b595f6a2194070b6e93c59f5a34cf6d68848d8709cb8f9ffb55046f036667cf9bd268f572662a73a346af87a59f34191cf16fb27c04c5bd7c1cd95114dfcfcbfe493d653668f1ce210cd2186dc8085eb7f05300cc3de1a9aac6a89c195002a5ff09a4e365a506f9201dc85b2ad373299fe2d2fb3d7c9a96d4a8373adbe163f3c0a3313495dd2581f84cc040f47eb01b8ce7332dd7bd6f8d70fbe7e7e9e039c9332e88c5105835f96968b6b33e5ce4ae871214f7302579c7843135bffe657a8a668de88d1e3790349471e7ecbe88623bccd41cdc7c34d47bb0c78fcede0b5b35a64be3805997dfe287f7309ab0513cc44c8229544bbf2922e921af07312b0554761045301f641d585c343ab8b7605a60a5b7243e29f2b8c14c262d8c8f4a4fa13868973b6574d65ae505c0ddcdf83d35b8fa89a9fefeea8026b6562967d9d88c6da0730a5776cf4dd43c9ca79c56f03f3784c0ab41f3f93cb2951e21d409f862b7875ba121ad0c122578ecb52b20fe7967b72ed23bd7663c71462076ab8aff39f6b2590420b6ad59f9b5ddd683c8d1b7c15bdc1ea5088f35bb73d52520a010c5d573f781cec34976fa4e9ebd51ea928fdb9c23ff6ae1775facd11b48789d6b51b0ffc2b8e111d24adec21b340714cad319ea687e9c541e55a86766c739838f1f0f983cfba67feb4574688391070f91538a119670f73e72ba46875d9347334684ec33795ae6626d1d4a5411287ced329b3ebb26b09a1dcd7fe31aee682385d501cf3f4e01b74e377045974ac72807ece2558e62938826cb67a59be4e944628a92c5f1b0ab5270e8608b78178413c72ca3edc7c77f113ee9ad061678bdc4249c8b8896eef23f590f57c078247856a36750e7351e556ca14cf77739e7f02b82e09a5bd0aca148664b097310ddc605dfa40c3b5674c518e6642976c316e2b64394c000fec1028796c6a0329d9c42fd38fec8c62874c3bfb07ce44da2dab81d64908199808f999461da976d753c462bebc70b3483eb00258bb8b6f305fce7157b189b764b1f0e4bc1e616a278b86b45f99f1c0642b604b915fd6c415c506d7140d8d48202e6b6d93d37dc230d4a8bf03be1cd97012ab9705039e15e70041f8df7779929174844f83a4261f1db07acf085c191e5ec0bca369bb9e847c55618d2733d933e391ebc2b6809535ed636a53a7126d724ff55fc6a8ba3c1822a7f48bf292ba2c43307e6d33e8735e130cf202e1e854242bcc518e4f81a5b7dee04a3b2a6449fc98e7083da42fc220d3817a5f858c8a984d58a9b9022e671bfc94a35afee6c01bcbe50cc4bd8344856136aa349b682cc54d19a130670c3793550bf704ce59bb65011c99660cbd2a25d2a5805d90bee0838b852cb70fa9e5bed8dfbd7c11b25bdcd8d980bc6d2e5a26cc0ec70bff732d9f75259b406caf7a18a87add90b66cf64800dd484d7f28ce7aad019b25813d0b470b6024198408ce4bd4e45b3296b8d92bd69ba1bcb52ab08b379a41b2458ca81839185e499169ffac968a231207fa4d12a12e7b23a11d13e50db566d2873d6c7b4c4aa15fa9e225fdaac798dd87106130aae5a4c6ec798ee25a352fc35e1b45a5dfaf391f4a0ae7a50cfa8f2a60310547190be7c671c785fe2c8b53cbbaf889a2e2c1208aa95aaa1cdf2115c0872eb9eab4580dd1c888371e9d75d5dfcdc9259d9742d71fb25853a5eced12ec7d6321b5333c3d96c15d893f169d91613a43682fb7e773647adc349dc352a8388c9a639d8e5599b21bc04017cbb5401b7652751143252a0f23afc6c7573b392c454c743c8b854e14acd6b3a3f26ca9b11fa3f859d04c1944544e6da9a85983726e8a57a34f05f96b372d7fa69f984619ef066c2269869ef977409ae1ea050b9964ce440dc929fc1a67f2d326371c3f83abf9bab13e02790c8377e129ab148d7bdf15868da9b8b8343327a555d253879c9ca4ead143557ca9ca8b8f75e39b2d0e3ad8aed61a63febcc4702a045587c997877a4f6308d5af5182104b02538d197bfe942b6c33ce84d70b3f8f987f4975bdd3f4a108df141eb58c05a15ac69100c77187f668cd15af0a0826b667b2dfeff4d4d2884c8285cb8c176614681f60d9bbc584400016bf2417943dfd071e3eb12dc51633b1f6380f9ce183dc3dab6e103e01376e40f750e9e792673427fe016fd4957211c2562cb6b521e46909aee971780ada08f97669b226017e74404f28b614304e0ee2287bbc09141ceb58855c1558cb4be345fbea430b27d26666f0b2110b0c916eb932646a68c9e10b7ba115acf5efa241ba8f864ff93552f28f2b463a0fb8ea5c92edced13c3d02737a392d851d5476cfc06de41132d47b16c60f244e729ae3f0e8ef78ac8f25c31dc08f7999d192d48df19183f9516f95f659b8ba5fa1b96b0f78b7d42d2eb9303c3a601827fccd34244bed83da0b2f1be7fb8ff5545ee3b72dd5170735fa15efccc362410a5026d919a158694b3d539d6441f4722b93b34e2723c2364ace723e59dc2934fe385c7e00e7090409d82519a279b2814ede0727d50583ce709c3fe60c211511eeed38b62845fe93c37713ab237fa6404aacbc730ac0e0e9ce2d03351c3892f76143ae94ec9c38c22ed8ca5533b70ec6778cab415c266a25fa66baed99bea22adf565881cef93f8079163f7d84fde84ac6cc98e7fc1207a8caa447a2fb9ae9aeb8a999108dac97e739086abca8121280477523c19839470bdd89726e5c01cc1bbdb241dff0ba11ec921482f9ea55ddcefc45ca4c85cbf30b907dc950bea26e45353fb63ff8b9306f0861565f850e8de7b4c3a0b70667a06a2da596bf90ca97bd048f37928e473916c3f96a3ff4224a2bd991ca763d227607bacd4e9fa0b8ce0dee2a28dfbb5af1470e550d01d7d9269ef1d22cfe87e0fb28ba96ddc773680ab249c065fe8fa31b33d878c3f64ebe000505c3bfc103aacaca1fdbdd271342e07ffc0f30fc7420800501626b003c3b764325265ae146e2d4485f105ba693df261f0479c419825376540d8dcdee1598c011ff74c869432426f5369bfba98633e659") mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) 00:52:16 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x1253390e71e99c8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x609, 0x0, 0x0, 0xb0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000001c0)={0x1, r1, 0x0, 0x8}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x55c, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r3, 0xc038563b, &(0x7f0000000100)={0x0, 0x0, {0x8, 0x3, 0x7, 0x8}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x301040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) r5 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)={'syz1', "34a6997daf0d1c3b370e70adb8455c18901b96cec9088d191da1fd1ebe60d210aacb2d9d32d09a59bf1296fa5fc5208302af09188a9ac90bafdccf6d5b7b32446e8a2222d826739d67c0059079a62fddf9a582e7dd32a450f14d64c6222870338b085e4c49464e59f7bda5adcd208c6ac423c93941321aff63435f2750d1a8f3d831b7006647f0fae70af436da958d8ad9cd2a97f0d13df3bab4bda6972a8afb72c0e6a75dcf5cf4cf7dbfcaeb32666554f3a0f6dd9769433ac3e164b34a22395dbb84e7a22cde0d988f7c5f97d9c9b9622cdfe5023df4d7"}, 0xdc) dup2(r4, r3) 00:52:16 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1048.757438] overlayfs: unrecognized mount option "lowerdir(./file1" or missing value [ 1048.937475] overlayfs: missing 'lowerdir' 00:52:16 executing program 0 (fault-call:5 fault-nth:0): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000980)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r4, r3) 00:52:16 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:16 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) mkdir(0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f00000001c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/rfcomm\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000380)={@initdev, 0x0}, &(0x7f00000003c0)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000400)={r3, 0x1, 0x6, @dev={[], 0x21}}, 0x10) sendmmsg$unix(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="a58765bfb4deb020519216c292bd7fd1541f947ac4072d7c3a1128061cf5738a", 0x20}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x40000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000600)={0x7b, 0x0, [0xe78e, 0xffffffffffff7fff, 0x4]}) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:16 executing program 5 (fault-call:6 fault-nth:0): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:16 executing program 2 (fault-call:6 fault-nth:0): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1049.055207] overlayfs: unrecognized mount option ": 83Bħ Cx5z\g\ ftNzNXi!+O V'5k"ZI0vc" or missing value [ 1049.110125] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xf8, 0x101000) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1049.152384] FAULT_INJECTION: forcing a failure. [ 1049.152384] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.165786] CPU: 1 PID: 26762 Comm: syz-executor.5 Not tainted 4.14.139 #35 [ 1049.173302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1049.183123] Call Trace: [ 1049.183148] dump_stack+0x138/0x19c [ 1049.183170] should_fail.cold+0x10f/0x159 [ 1049.183189] should_failslab+0xdb/0x130 [ 1049.189600] kmem_cache_alloc+0x2d7/0x780 [ 1049.189618] ? lock_downgrade+0x6e0/0x6e0 [ 1049.189649] getname_flags+0xcb/0x580 [ 1049.189666] ? check_preemption_disabled+0x3c/0x250 [ 1049.189678] user_path_at_empty+0x2f/0x50 [ 1049.189696] path_setxattr+0x89/0x140 [ 1049.189706] ? setxattr+0x350/0x350 [ 1049.189714] ? SyS_write+0x15e/0x230 [ 1049.189726] SyS_lsetxattr+0x38/0x50 [ 1049.189733] ? SyS_setxattr+0x50/0x50 [ 1049.189747] do_syscall_64+0x1e8/0x640 [ 1049.189756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1049.189771] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1049.189783] RIP: 0033:0x459879 [ 1049.197819] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1049.198450] RSP: 002b:00007fda59b76c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 1049.198464] RAX: ffffffffffffffda RBX: 00007fda59b76c90 RCX: 0000000000459879 [ 1049.198469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020002200 [ 1049.198474] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1049.198479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fda59b776d4 [ 1049.198484] R13: 00000000004ce600 R14: 00000000004da5d0 R15: 0000000000000004 [ 1049.250570] overlayfs: unrecognized mount option ": 83Bħ Cx5z\g\ ftNzNXi!+O V'5k"ZI0vc" or missing value [ 1049.306995] FAULT_INJECTION: forcing a failure. [ 1049.306995] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.307009] CPU: 0 PID: 26776 Comm: syz-executor.2 Not tainted 4.14.139 #35 [ 1049.307018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1049.373928] Call Trace: [ 1049.376730] dump_stack+0x138/0x19c [ 1049.380352] should_fail.cold+0x10f/0x159 [ 1049.384521] should_failslab+0xdb/0x130 [ 1049.388505] kmem_cache_alloc+0x2d7/0x780 [ 1049.392842] ? save_trace+0x290/0x290 [ 1049.397016] getname_flags+0xcb/0x580 [ 1049.400819] user_path_at_empty+0x2f/0x50 [ 1049.405059] vfs_statx+0xcd/0x160 [ 1049.408592] ? vfs_statx_fd+0xa0/0xa0 [ 1049.412501] SYSC_newstat+0x95/0x100 [ 1049.416291] ? cp_new_stat+0x5a0/0x5a0 [ 1049.420345] ? wait_for_completion+0x420/0x420 [ 1049.425218] ? __sb_end_write+0xc1/0x100 [ 1049.429362] ? fput+0xd4/0x150 [ 1049.432554] ? SyS_write+0x15e/0x230 [ 1049.436532] ? do_syscall_64+0x53/0x640 [ 1049.440816] ? SyS_fstat+0x30/0x30 [ 1049.444347] SyS_newstat+0x1e/0x30 [ 1049.447966] do_syscall_64+0x1e8/0x640 [ 1049.452031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1049.457045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1049.462238] RIP: 0033:0x459879 [ 1049.465678] RSP: 002b:00007f483c6f4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 1049.473640] RAX: ffffffffffffffda RBX: 00007f483c6f4c90 RCX: 0000000000459879 [ 1049.481354] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000020000300 [ 1049.488967] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 1049.496403] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f483c6f56d4 00:52:17 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xffff, 0x80000001}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, 0x0, 0x0) getdents64(r4, &(0x7f0000002740)=""/4096, 0xfffffffffffffeb9) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x6, 0x7, 0x0, 0x211}, {0x7b6, 0x9, 0xb1, 0xffffffff00000001}]}, 0x10) 00:52:17 executing program 5 (fault-call:6 fault-nth:1): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:17 executing program 4 (fault-call:9 fault-nth:0): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1049.504043] R13: 00000000004e62bb R14: 00000000004df508 R15: 0000000000000003 00:52:17 executing program 2 (fault-call:6 fault-nth:1): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:17 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x8000, 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r1, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) r5 = dup2(r4, r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000080)=0xfb, 0x4) [ 1049.611844] audit: type=1400 audit(1566607937.164:146): avc: denied { setopt } for pid=26779 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 00:52:17 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7, 0x2000) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) [ 1049.693254] overlayfs: filesystem on './file0' not supported as upperdir [ 1049.746389] FAULT_INJECTION: forcing a failure. [ 1049.746389] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.777254] CPU: 1 PID: 26786 Comm: syz-executor.4 Not tainted 4.14.139 #35 [ 1049.784529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1049.794340] Call Trace: [ 1049.797126] dump_stack+0x138/0x19c [ 1049.800847] should_fail.cold+0x10f/0x159 [ 1049.805169] should_failslab+0xdb/0x130 [ 1049.809325] kmem_cache_alloc_trace+0x2e9/0x790 [ 1049.814088] ? trace_hardirqs_on+0x10/0x10 [ 1049.818731] ? __lock_is_held+0xb6/0x140 [ 1049.822989] ext4_readdir+0x18d9/0x2a40 [ 1049.827156] ? __ext4_check_dir_entry+0x310/0x310 [ 1049.832177] ? iterate_dir+0xc3/0x5f0 [ 1049.836069] iterate_dir+0x1a2/0x5f0 [ 1049.840010] ovl_iterate+0x406/0xad0 [ 1049.843901] iterate_dir+0x47f/0x5f0 [ 1049.847785] SyS_getdents64+0x130/0x240 [ 1049.851943] ? SyS_getdents+0x260/0x260 [ 1049.856177] ? SyS_write+0x15e/0x230 [ 1049.859878] ? filldir+0x300/0x300 [ 1049.863511] ? do_syscall_64+0x53/0x640 [ 1049.867648] ? SyS_getdents+0x260/0x260 [ 1049.871814] do_syscall_64+0x1e8/0x640 [ 1049.875864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1049.881153] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1049.886723] RIP: 0033:0x459879 00:52:17 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xe, 0xfffffffffffff801, 0x7, 0xffffffffffff8001, 0x11, r0, 0x0, [], r1, r2, 0x1, 0x3}, 0x3c) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f776572a947ddec6469723d2e2f66696c65312c776f726b6469723d2e2f66"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x1d) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1049.889899] RSP: 002b:00007fe286966c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 1049.897769] RAX: ffffffffffffffda RBX: 00007fe286966c90 RCX: 0000000000459879 [ 1049.905673] RDX: 272cc4e1242b68b2 RSI: 0000000020000140 RDI: 0000000000000005 [ 1049.913115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1049.920472] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe2869676d4 [ 1049.928004] R13: 00000000004c031a R14: 00000000004d2608 R15: 0000000000000006 [ 1049.957168] FAULT_INJECTION: forcing a failure. [ 1049.957168] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1049.969456] CPU: 0 PID: 26798 Comm: syz-executor.2 Not tainted 4.14.139 #35 [ 1049.976652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1049.986238] Call Trace: [ 1049.988834] dump_stack+0x138/0x19c [ 1049.992469] should_fail.cold+0x10f/0x159 [ 1049.996716] __alloc_pages_nodemask+0x1d6/0x7a0 [ 1050.001723] ? fs_reclaim_acquire+0x20/0x20 [ 1050.006402] ? __alloc_pages_slowpath+0x2930/0x2930 [ 1050.011691] cache_grow_begin+0x80/0x400 [ 1050.015936] kmem_cache_alloc+0x6a6/0x780 [ 1050.020340] getname_flags+0xcb/0x580 [ 1050.024424] user_path_at_empty+0x2f/0x50 [ 1050.028652] vfs_statx+0xcd/0x160 [ 1050.032096] ? vfs_statx_fd+0xa0/0xa0 [ 1050.035975] SYSC_newstat+0x95/0x100 [ 1050.039794] ? cp_new_stat+0x5a0/0x5a0 [ 1050.043943] ? wait_for_completion+0x420/0x420 [ 1050.048806] ? __sb_end_write+0xc1/0x100 [ 1050.052865] ? fput+0xd4/0x150 [ 1050.056050] ? SyS_write+0x15e/0x230 [ 1050.059766] ? do_syscall_64+0x53/0x640 [ 1050.063823] ? SyS_fstat+0x30/0x30 [ 1050.067440] SyS_newstat+0x1e/0x30 [ 1050.070986] do_syscall_64+0x1e8/0x640 [ 1050.075073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1050.080089] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1050.085367] RIP: 0033:0x459879 [ 1050.088595] RSP: 002b:00007f483c715c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 1050.096468] RAX: ffffffffffffffda RBX: 00007f483c715c90 RCX: 0000000000459879 00:52:17 executing program 4 (fault-call:9 fault-nth:1): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1050.103998] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000020000300 [ 1050.111678] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1050.119203] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f483c7166d4 [ 1050.127066] R13: 00000000004e62bb R14: 00000000004df508 R15: 0000000000000004 00:52:17 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e61c91ec46531"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140), 0x4) lsetxattr$security_smack_transmute(&(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x25, 0x0) 00:52:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1230c0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0xa) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) 00:52:17 executing program 2 (fault-call:6 fault-nth:2): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:17 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c6c8ec0cedd28fac69f7c502d6fcce914263c97978acbb76e0ee341c7bd1ca11e0080e54b788e550a81986ee592275a8313e263709499d684eff3b61f49ee19c3b322eae5dc81ae8a010cd087a84286be97bf2273d1d175"]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x6}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, 0x0, 0x0) getdents64(r2, &(0x7f0000000740)=""/4096, 0x1000) [ 1050.212821] overlayfs: unrecognized mount option "" or missing value [ 1050.233655] overlayfs: unrecognized mount option "" or missing value [ 1050.319572] overlayfs: unrecognized mount option "lowerGdir=./file1" or missing value [ 1050.356381] overlayfs: unrecognized mount option "l(Ɵ|P-o&<˷nAǽ" or missing value 00:52:17 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000002740)=""/4096, 0x912) 00:52:17 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469523d69723d6e2e66696c86310c776f726b6469723d2e2f66696c6531"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) r1 = open(&(0x7f0000000100)='./file1\x00', 0x80000, 0x71) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x0) 00:52:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.\a\x00ile1,wo\a\x00\x00\x00\x00\x00\x00\x00file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c6c6f7765726469723d2e3a0638be4386bd261bd27bd8ae540366696c4b30"]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40040, 0x0) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000180)={0x4, "c0f63147b1c7e863480d1c1637c15f9873c2a06a32dc13f661f76dacb23f728c", 0x3, 0x1}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1050.358248] overlayfs: unrecognized mount option "lowerGdir=./file1" or missing value [ 1050.376200] overlayfs: unrecognized mount option "l(Ɵ|P-o&<˷nAǽ" or missing value [ 1050.403156] FAULT_INJECTION: forcing a failure. [ 1050.403156] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.429265] CPU: 1 PID: 26812 Comm: syz-executor.4 Not tainted 4.14.139 #35 [ 1050.436539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1050.446021] Call Trace: [ 1050.446047] dump_stack+0x138/0x19c [ 1050.446067] should_fail.cold+0x10f/0x159 [ 1050.446084] should_failslab+0xdb/0x130 [ 1050.446097] __kmalloc+0x2f0/0x7a0 [ 1050.446114] ? ext4_htree_store_dirent+0x8a/0x5d0 [ 1050.446126] ext4_htree_store_dirent+0x8a/0x5d0 [ 1050.474479] htree_dirblock_to_tree+0x259/0x560 [ 1050.479280] ? dx_probe+0x1080/0x1080 [ 1050.483457] ext4_htree_fill_tree+0x215/0x910 [ 1050.484015] overlayfs: missing 'workdir' [ 1050.487983] ? save_trace+0x290/0x290 [ 1050.488001] ? do_split+0x1d00/0x1d00 [ 1050.488010] ? __lock_is_held+0xb6/0x140 [ 1050.488023] ? check_preemption_disabled+0x3c/0x250 [ 1050.488039] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 1050.488049] ? ext4_readdir+0x18d9/0x2a40 [ 1050.488065] ? rcu_read_lock_sched_held+0x110/0x130 [ 1050.497729] overlayfs: failed to resolve '8C&{خTfilK0': -2 [ 1050.500635] ? kmem_cache_alloc_trace+0x623/0x790 [ 1050.500652] ? free_rb_tree_fname+0xa0/0xe0 [ 1050.500665] ext4_readdir+0x130c/0x2a40 [ 1050.500687] ? __ext4_check_dir_entry+0x310/0x310 [ 1050.500696] ? iterate_dir+0xc3/0x5f0 [ 1050.500710] iterate_dir+0x1a2/0x5f0 [ 1050.500724] ovl_iterate+0x406/0xad0 [ 1050.500737] iterate_dir+0x47f/0x5f0 [ 1050.500750] SyS_getdents64+0x130/0x240 00:52:18 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) write$cgroup_pid(r0, &(0x7f0000000180)=r1, 0x12) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdif=./fil\t1,workdir=./file1']) mkdir(0x0, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000280), &(0x7f0000000380)=0x4) accept$netrom(r0, &(0x7f0000000300)={{0x3, @default}, [@netrom, @netrom, @netrom, @default, @netrom, @default, @default, @rose]}, &(0x7f0000000080)=0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1050.539562] overlayfs: unrecognized mount option "upperdiR=ir=n.fil1 workdir=./file1" or missing value [ 1050.541463] ? SyS_getdents+0x260/0x260 [ 1050.541476] ? SyS_write+0x15e/0x230 [ 1050.541484] ? filldir+0x300/0x300 [ 1050.541502] ? do_syscall_64+0x53/0x640 [ 1050.541513] ? SyS_getdents+0x260/0x260 [ 1050.541525] do_syscall_64+0x1e8/0x640 [ 1050.541534] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1050.541558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1050.556164] overlayfs: unrecognized mount option "upperdiR=ir=n.fil1 workdir=./file1" or missing value [ 1050.558895] RIP: 0033:0x459879 [ 1050.558901] RSP: 002b:00007fe286966c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 1050.559083] RAX: ffffffffffffffda RBX: 00007fe286966c90 RCX: 0000000000459879 [ 1050.559088] RDX: 272cc4e1242b68b2 RSI: 0000000020000140 RDI: 0000000000000005 [ 1050.559098] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1050.615864] overlayfs: unrecognized mount option "lowerdif=./fil 1" or missing value [ 1050.616048] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe2869676d4 00:52:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowefdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) ioctl$VIDIOC_DQEVENT(r0, 0x80885659, &(0x7f00000003c0)={0x0, @motion_det}) 00:52:18 executing program 4 (fault-call:9 fault-nth:2): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1050.616055] R13: 00000000004c031a R14: 00000000004d2608 R15: 0000000000000006 [ 1050.636077] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1050.663647] overlayfs: unrecognized mount option "lowerdif=./fil 1" or missing value [ 1050.709316] overlayfs: missing 'workdir' [ 1050.719257] overlayfs: failed to resolve '8C&{خTfilK0': -2 00:52:18 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x18c81, 0x30) openat(r0, &(0x7f0000000180)='./file1\x00', 0x54100, 0xa4) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:18 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x1e7, 0x8000, 0x8001, 0x10000, 0x2efe, 0x8}, 0x9, 0x8, 0x1f}) 00:52:18 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c790a7a866c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66"]) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xff) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:18 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440), &(0x7f00000004c0)=0x60) ftruncate(r0, 0x800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) write$vnet(r4, &(0x7f00000003c0)={0x1, {&(0x7f0000000240)=""/224, 0xe0, &(0x7f0000000340)=""/75, 0x1, 0x3}}, 0x68) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f0000000140)={{0x8, 0x100}, 'port0\x00', 0x1a, 0x8, 0x1, 0x1ff, 0x10000, 0x9, 0xff, 0x0, 0x4, 0x8}) r7 = dup3(r2, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000000)) dup2(r7, r5) [ 1050.876974] overlayfs: unrecognized mount option "lowefdir=./file1" or missing value [ 1050.896134] overlayfs: unrecognized mount option "y [ 1050.896134] zlowerdir=./file1" or missing value [ 1050.899638] FAULT_INJECTION: forcing a failure. [ 1050.899638] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.919150] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1050.924689] CPU: 1 PID: 26850 Comm: syz-executor.4 Not tainted 4.14.139 #35 [ 1050.935651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1050.945116] Call Trace: [ 1050.947827] dump_stack+0x138/0x19c [ 1050.951575] should_fail.cold+0x10f/0x159 [ 1050.955903] should_failslab+0xdb/0x130 [ 1050.959991] __kmalloc+0x2f0/0x7a0 [ 1050.963547] ? ext4_htree_store_dirent+0x8a/0x5d0 [ 1050.968434] ext4_htree_store_dirent+0x8a/0x5d0 [ 1050.973280] htree_dirblock_to_tree+0x259/0x560 [ 1050.978533] ? dx_probe+0x1080/0x1080 [ 1050.982340] ext4_htree_fill_tree+0x215/0x910 [ 1050.986920] ? save_trace+0x290/0x290 [ 1050.990806] ? do_split+0x1d00/0x1d00 [ 1050.994604] ? __lock_is_held+0xb6/0x140 [ 1050.998663] ? check_preemption_disabled+0x3c/0x250 [ 1051.003677] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 1051.009220] ? ext4_readdir+0x18d9/0x2a40 [ 1051.013386] ? rcu_read_lock_sched_held+0x110/0x130 [ 1051.018403] ? kmem_cache_alloc_trace+0x623/0x790 [ 1051.023446] ? free_rb_tree_fname+0xa0/0xe0 [ 1051.027879] ext4_readdir+0x130c/0x2a40 [ 1051.031864] ? __ext4_check_dir_entry+0x310/0x310 [ 1051.036709] ? iterate_dir+0xc3/0x5f0 [ 1051.040677] iterate_dir+0x1a2/0x5f0 [ 1051.044399] ovl_iterate+0x406/0xad0 [ 1051.048209] iterate_dir+0x47f/0x5f0 [ 1051.051919] SyS_getdents64+0x130/0x240 [ 1051.056060] ? SyS_getdents+0x260/0x260 [ 1051.060113] ? SyS_write+0x15e/0x230 [ 1051.063905] ? filldir+0x300/0x300 [ 1051.067437] ? do_syscall_64+0x53/0x640 [ 1051.071435] ? SyS_getdents+0x260/0x260 [ 1051.075411] do_syscall_64+0x1e8/0x640 [ 1051.079642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1051.084517] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1051.089887] RIP: 0033:0x459879 [ 1051.093065] RSP: 002b:00007fe286966c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 1051.100879] RAX: ffffffffffffffda RBX: 00007fe286966c90 RCX: 0000000000459879 [ 1051.108474] RDX: 272cc4e1242b68b2 RSI: 0000000020000140 RDI: 0000000000000005 [ 1051.115745] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1051.123446] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe2869676d4 [ 1051.130720] R13: 00000000004c031a R14: 00000000004d2608 R15: 0000000000000006 [ 1051.148167] overlayfs: unrecognized mount option "lowefdir=./file1" or missing value [ 1051.148202] overlayfs: filesystem on './file0' not supported as upperdir [ 1051.164830] overlayfs: unrecognized mount option "y [ 1051.164830] zlowerdir=./file1" or missing value [ 1051.169911] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1051.177383] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1051.188850] overlayfs: maximum fs stacking depth exceeded 00:52:18 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f77653d242b4d06000000b3726469"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:18 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file1\x00', 0x3, 0x3, &(0x7f0000000200)=[{&(0x7f0000000c80)="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", 0x1000, 0xfffffffffffffffc}, {&(0x7f0000000140)="ba369940e89fc365af62625624641e4ec3484ddab8a69e108ec7f77bdc0b5dd0675408d28a5cdd330da54bff00caa3b69df34ad1c2d27f69eafe450f4e64dee67707639f", 0x44, 0xffff}, {&(0x7f00000001c0)="6c3976fbdd653c1c190fb081972efcf090a334f305aacbb6adefb6eb7c3d40f3ea02d6290c51fa36d5", 0x29, 0x886}], 0x1, &(0x7f0000000480)={[{@uid={'uid', 0x3d, r0}}, {@umask={'umask', 0x3d, 0x8}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@gid={'gid', 0x3d, r1}}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:18 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) fchdir(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)) dup2(r3, r2) 00:52:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file2\x00', 0x4) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) symlink(&(0x7f0000000140)='./file2\x00', &(0x7f0000000180)='./file0/file0\x00') 00:52:18 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0xffffffffffffff75) 00:52:18 executing program 4 (fault-call:9 fault-nth:3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fchdir(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x9) 00:52:19 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000076c0)='/dev/vcs\x00', 0x80800, 0x0) getdents64(r0, &(0x7f0000007700)=""/47, 0x2f) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperir=./file0,lowerd\tr=./file1,workdir=./file1\x00']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) r8 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@initdev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000780)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000006c0)='\x00'}, 0x30) r11 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002b00)={0x0}, &(0x7f0000002b40)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002b80)=0x0) sendmsg$netlink(r3, &(0x7f0000007680)={&(0x7f0000000100), 0xc, &(0x7f00000075c0)=[{&(0x7f0000000800)={0x434, 0x19, 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@generic="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@typed={0x8, 0x5, @pid=r13}, @typed={0x8, 0x1f, @ipv4=@local}, @generic="3473fab1320cc2d2383fb378f4b29eee2bd35f427ba56c6f618baf4b7249e542c6a6be4ed1e482facee5327a4054f6a6dca6e74a7524a88441f245f2f9f631368a832fd05094914eebd8c5992129b419f0d3bda1bd35395ef19ba42bdcd8d5a9188a742f18eebe301b59514838fd0b7a64f0072b753ceab36b53157e7340b4d9e119d576b74fdba3c7f7864d5611cef6ce06cb0678e4c637091058221417b06387ecd542798aa9c9f85a11f3c37606ac4556e80386eb54bf3d66ac6d47993d70afaefafa46f0dd4f8d"]}, 0x4598}, {&(0x7f0000007180)={0x10c, 0x12, 0x1, 0x70bd2d, 0x25dfdbfb, "", [@generic="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"]}, 0x10c}, {&(0x7f00000072c0)={0x2f0, 0x2d, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@generic="2991ef6e004c17331c89407a0938b9baac588d0727dd1857bc0aad6811d5c5efe95e90b472a7ba4868b905cc297e5d90d794bdaee92f4974836a79e4fefeb42df721b4cba41bd26f6a0b87f21d24391ee744feff6682b49a7535333a32a7135d67a71b04da052409b6ba5952d35c0bc20a17299e9b9ca7aa467296d534c30613e042afb9972005d6b70307363bec48810c43d90898a74a2bd2d42d0a57126b3b4bc1d70d9d6138db215298c399703580a19a43b7d5fe4cf6bed581f90e362c4a3d3c1df90de11102f3b15e6772a6d9f94fd986e5", @nested={0x20c, 0x6f, [@typed={0xfc, 0x1f, @binary="07335c3cf06e963e3a3940984a4280c303314bcf74b6a23fc14f8c6cef08a5bbf6ee792e761cc2cf5f1eaf4611790c669008a64efedee92d104c10ee2569008ecdb089dcfa163447a10182a69529600f90ad9c5e5a824c60844fa20e0f65d06d28b8b57d1e79887d2ac9dcd7f994281e7bda9a1914feb427cf1fab302f8f77921ac82d79029111f95110c234614a9db7c377f26402f408b581959c553087ec8ba6fdf9b4085e1342860e2dee845c0644de0fcc71ce6d4275e8c281ea739c3bce966a3c8461b8617109d2649b4dc805c46a20110803c5fc6f39a03173db09983c5fcea7d71a0350f897189923f062a4ac586a01b926a021e7"}, @generic="d9eb513958856cd106", @typed={0x8, 0x56, @fd=r2}, @typed={0x8, 0x55, @u32=0x9}, @generic="73a0de33500e86354b30ca", @generic="63bdab0eba6856c749278f0d355c75e4819c744c76990f73bc5f6046eb35bdaf56392adbb17ee35b88ede79b64094c9caf6399004e2e908a93975696093b24c7769c8080aac18aa6b068f67e76e10ff483d5a328b39355c66c8cbc4eac3802ed3a3ce0a3ef8d1c636122c56cf8ca0a9d1b4f6ae141d5823c97b2b69eb0de11d89b00d189a5b127ac2a12dfe7a1e09c5990e3f9620249eb59126b42db6a761c5fa9d075003e7d99ec08d3654b0ff66e5207215897c62bd3131aef9a0bd647dcb94e9f6d7022d4bab85db30a90b71d70dbf469dae845b383c56a792a7f514b35acbf7f", @typed={0x4, 0x85}]}]}, 0x2f0}], 0x9, 0x0, 0x0, 0x4}, 0x10) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:19 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @initdev}, &(0x7f0000000140)=0xc) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',r=.:dile0\x00\x00\x00\x00\x00\x00\x00']) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x28d1, 0x3f6e, 0x498}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) [ 1051.399651] overlayfs: filesystem on './file0' not supported as upperdir [ 1051.439786] overlayfs: unrecognized mount option "lowe=$+M" or missing value [ 1051.475519] overlayfs: filesystem on './file0' not supported as upperdir [ 1051.487086] overlayfs: unrecognized mount option "lowe=$+M" or missing value [ 1051.504638] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) setxattr$security_capability(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000007c0)=@v2={0x2000000, [{0x5}, {0x9, 0xff}]}, 0x14, 0x1) prctl$PR_GET_FPEMU(0x9, &(0x7f00000008c0)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x110) r0 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x800) write$cgroup_type(r0, &(0x7f00000006c0)='threaded\x00', 0x9) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000880)={0x81, 0x1c, [0x6, 0x401, 0xfffffffffffffff8, 0x0, 0xba72, 0xd2e, 0x101]}) clock_nanosleep(0x1, 0x0, &(0x7f0000000940)={0x0, 0x989680}, &(0x7f0000000980)) syz_mount_image$vfat(&(0x7f00000009c0)='vfat\x00', &(0x7f0000000a00)='./file0\x00', 0x86, 0x4, &(0x7f0000000c80)=[{&(0x7f0000000a40)="10ae40f4d68c326a57d4bf283c23a4d516b25ec537a7d49fed82ec61abbc72e83399f670e0de0978fef41357911851a17c6617148e44d2", 0x37, 0x9}, {&(0x7f0000000a80)="27e89ab0d4a4e06b7cc2d68273a847c435a683e61e0b21606ec06b94997ae9473f960ce5675af6c83813df6cb850d9bacbed2fee828278", 0x37, 0x1}, {&(0x7f0000000ac0)="301cc043cb65aa5f5372aad2b7c82ad588700fd82ced6dbf8a2d93a87a3659afebdcccb48f198306f39233b14e90f4bd82d5887ed1b09c130ddc54cc3bc0c44cd18e2f93854de785d07ed84e06a3", 0x4e, 0x2}, {&(0x7f0000000b40)="ff0af8302a217b7d53cca8e890de92563e08c5f7912ef297fa14c82e0d4dd4f5bbde9649bc722ab5a4510292d6c69f0f173780edb16f80453e175e65c39749c5a85569be709c026bb63f68f5491beb03e0b6f26f182c0ee97ba0ced42c6941f2d916a1d98e0b02e8abf1f06148391bfdb21b0762e640511fe4db69a24e6d7a2ad0d585f26e822f89ecc1351eecb915a00e1dc3b45f5622e6c2e0e43cd8f61a63d1421429", 0xa4, 0x10000}], 0x400, &(0x7f0000000c00)={[{@utf8no='utf8=0'}]}) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="2c6c6f77657264696c653000000000000021518d08d1a57708aac99ce95cf9bb8eea119324b08f3c5a157d6a1bffad56f3cce3fe8d053a40afe232aeb7a77731461097cedb0bcd675ec8caf286401d21169a70b1f2"]) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000d80)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x10000, 0x8, 0x1}) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f00000002c0)='./file1\x00', 0x5, 0x5, &(0x7f0000000640)=[{&(0x7f0000000300)="64e152817c703a1da3d876c2a6a4bcedab7f3c07faf0adb29c62c5c99abd6b15c91db80c10a9b8a5221df1512c9bcbd6f53dab34ba1347b90815b691690f596a7b7a7d30b0b230668fab058f5f6cea47e80c43102a8b96cd2e21d84eb034e116576b27031c863440868ba92f7baf70364c7c2e281e8f21c17db5cd1ecacae4ecba32b13302e55e5271a3e85419adbbadca6c65ff403c99aded147dfb39be5a63da268a2e9840491b73314e364412dd79c102bc14dbce364efee0ff59786b9ea73f0791618953b776ed70aabc4b290be933e9251e4ab0ba0f9517fea731306ee0820fe89550", 0xe5}, {&(0x7f0000000400)="bf81bd2afcbe3ba7596567b0b6d3cac3702ac6d1895276024dd786425a24142a5fed", 0x22, 0xfff}, {&(0x7f0000000440)="793059aafa1d699ba99c80a49b9ae2f6be101369fe87dd43283be4f033e5bffebc90738573b4bed4f105bbb33a73230be8e3e4f0ff68d588", 0x38, 0x9}, {&(0x7f0000000480)="e37718579468d86c88017faa6cdb84ec2c01000b35ceafa8a18dc897ddb399d48bae2802e636b92df8d9b6427eda8bf0fd0bdd2a72f83fc5ae881ef9a718ae74e5a48f25394553e84fb98f228fc09977d64126dcb3f7f87fd88017e9500b3dad11fed1082b41bc7ddc4758a9612df59900a8925db107620febf841c81ecf86b4a1f7dfa3fb5e6e6b17a23e21deb577bb23586525446cea94df1095a3a09eac69fc9893ec653de3", 0xa7, 0x9}, {&(0x7f0000000540)="574575daaccefadc8c2a9f152e70073d9f867789e3db5bffbeb1dbe5db4021f812fd622e2f21d2633b00032b61f7cec70a5f72b0f983bd29ab83303a3405a478a2066af5927244c58685722c186cf1e43f10db2e2d0bc5c311bbbaed857c6cf63e2bc587508f193b0d945a3380bbb167cb319fc864c6d5cf8b1bbd6aab81a4ee5d5279aecc195412d18503ee16627639edd3aa052193bcdb0798302a029c2957cadedb754f95b599b13e3038c5d233ba4b30450562ff2b632bd99530ec3eec6c9172ed97897a38a6f02db428c487d180bd165a7d5d5f7b7bd246fba52af2fb21b4", 0xe1}], 0x8000, &(0x7f0000000740)={[{@nolazytime='nolazytime'}, {@nouuid='nouuid'}, {@nobarrier='nobarrier'}, {@grpid='grpid'}], [{@obj_role={'obj_role'}}, {@smackfsroot={'smackfsroot', 0x3d, '%cpusetuserbdev[}'}}, {@fsname={'fsname'}}]}) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:19 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3f, 0x4000) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f00000003c0)={0xfffffffffffffff9, 0x0, 0x201a, 0x10001, 0x1, {0x1f, 0xffffffff}, 0x1}) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file1\x00') mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000400)=0x4, 0x4) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0300ff0f00000000080000800900000008000000230000008a000000000000000100000005000000090000007f000000010000000000000000000000282a00000800000000800000ff07000000000000"]) [ 1051.526686] overlayfs: filesystem on './file0' not supported as upperdir [ 1051.535673] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1051.549778] overlayfs: maximum fs stacking depth exceeded [ 1051.585566] overlayfs: failed to resolve './file1': -2 [ 1051.596951] overlayfs: unrecognized mount option "upperir=./file0" or missing value [ 1051.620218] overlayfs: failed to resolve './file1': -2 [ 1051.624599] overlayfs: unrecognized mount option "r=.:dile0" or missing value 00:52:19 executing program 4: mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x2, &(0x7f0000000240)=@raw=[@exit, @alu={0x7, 0x4, 0x8, 0x8, 0x7, 0x10, 0x40e1c41648a74979}], &(0x7f00000002c0)='GPL\x00', 0x80000000, 0xf7, &(0x7f0000000300)=""/247, 0x40f00, 0x2, [], 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0xe, 0xfffffffffffffffe, 0x5}, 0x10}, 0x70) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/attr/current\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x407, r1) write$FUSE_OPEN(r2, &(0x7f0000000040)={0x20, 0xfffffffffffffffe, 0x5, {0x0, 0x10}}, 0x20) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:19 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x1, 0x2) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x10, 0x100) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) getsockname$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1051.636584] overlayfs: unrecognized mount option "upperir=./file0" or missing value [ 1051.662011] overlayfs: unrecognized mount option "r=.:dile0" or missing value 00:52:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x78, 0x9, "e55649bfbd36d54acc2f6be5abeb0132ab6cc17645ba2e8b8e1b0c243f01f1a567be4f5142ce5a06da5bdb19d6d5240be02575add64cd5fc5c0f2a0c21e90f226a519a22fdcd007d8af8025b3a0d001465094e0991f97b3fe56c8242eb6e501ce9b1832e6911ff389083104a7ae76f70"}, &(0x7f0000000200), 0x400) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000240)={0x61, 0x5, 0x8}) r5 = dup3(r2, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r4) 00:52:19 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x77, 0x10000) mkdirat(r3, &(0x7f00000004c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r4 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x80900, 0x80) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000000240)=""/227, 0xe3) getdents64(r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000400)={r5, 0x1ff, 0x7fff}, 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={0xffffffffffffffff}, 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f00000005c0)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x2, r6, 0x10, 0x0, @ib={0x1b, 0x9, 0x3, {"519d8af5d5f057fc620b661c8c5f79f0"}, 0x80000000, 0x10001, 0x6}}}, 0xa0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000006c0)) getdents64(r4, &(0x7f0000000740)=""/4096, 0x1000) ioctl(r4, 0x6, &(0x7f0000000540)="68b29aca8d763b84cb39c24e0a48e370a2f94b8bc2bd24324b87ca01cd66eea66be2e437b2ec09283e92ec7217374b596d13d2648db17263b9295b7305c4c3787a21365029106a6651da27e7b49435c0881d5fc193fc28f3e1359b1511beee698293925170bc8f93e0f473ccabdf404e53f8d740630b310caaec924410bbfd") [ 1051.765191] overlayfs: unrecognized mount option "lowerdile0" or missing value [ 1051.814098] overlayfs: filesystem on './file0' not supported as upperdir [ 1051.837144] overlayfs: filesystem on './file0' not supported as upperdir [ 1051.845313] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1051.857205] overlayfs: unrecognized mount option "lowerdile0" or missing value 00:52:19 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = dup(0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000240)="ef6e01a373f5465acba1fa2a8f8e9a6d1cbeff2ea1e57c8fdee9a1099c95c2894cce9baa95cf23fead470ae694d47a25a2fb3e776ea0d92d08459ba4ba1e611618085dffad2b65392a76c7e42e771e0b4fbfccb34b7efc16e882221f6cdff757aa45d2ceb189197312995acd96dd0e6d184628dc3fcc703f86b30d91e768b51f079b705bd148580aed3b42027916104589a751599d4fb3f08c72f55aed9340b4baa3022fcbbc41c2aa09c3a4500ed0b58ee5e4ddca424a79f2d256a6f3a903ed4b2101a0d1bc2ac7f31669db1b3e4ec8bfd71047a945b48b655b9c10b27f1569658197ea52339f52147b71aef6dd5f6c65b85931d752ab", 0xf7, 0x1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:19 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xa6, 0x1a9000) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000100), 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1051.891135] overlayfs: failed to resolve './file1': -2 [ 1051.924888] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:19 executing program 5: chroot(&(0x7f0000000200)='./file0/file0/file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0/file0\x00', 0x204000, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000180)='./file0/file0/file0\x00', 0x14d) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000240)={0x0, 0xfb, 0x16, 0x5, 0x800, "522c4564f21487c9ebca41b75ff64b44", "a6"}, 0x16, 0x1) getpeername(r0, &(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:19 executing program 2: truncate(&(0x7f0000000140)='./file0/file0\x00', 0xc30) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10102, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="160000001701000d002e2f6e696c65302f66696c6530"], 0x16) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1051.937944] overlayfs: maximum fs stacking depth exceeded 00:52:19 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c6c129c65726469723d2e3a66696c6530"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1052.044843] overlayfs: filesystem on './file0' not supported as upperdir [ 1052.067272] overlayfs: filesystem on './file0' not supported as upperdir 00:52:19 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65b02c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff26a, 0xa2100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x24) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$P9_RLOPEN(r3, &(0x7f0000000200)={0x18, 0xd, 0x2, {{0x40, 0x4, 0x3}, 0x1}}, 0x18) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1052.100926] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1052.125400] overlayfs: unrecognized mount option "lerdir=.:file0" or missing value [ 1052.126349] overlayfs: filesystem on './file0' not supported as upperdir 00:52:19 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f00000000c0)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0xb0) getdents64(r0, &(0x7f0000001740)=""/4096, 0xfffffffffffffe11) 00:52:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1052.146269] overlayfs: unrecognized mount option "lerdir=.:file0" or missing value [ 1052.151872] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1052.172743] overlayfs: unrecognized mount option "./file0/file0" or missing value [ 1052.175151] overlayfs: maximum fs stacking depth exceeded [ 1052.229001] overlayfs: unrecognized mount option "./file0/file0" or missing value [ 1052.238523] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1052.282816] overlayfs: missing 'lowerdir' [ 1052.301898] overlayfs: missing 'lowerdir' [ 1052.318934] overlayfs: failed to resolve './file': -2 00:52:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000003c0)) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c6589ee79050000000069723d2e2f66696c65312c776f726b648a039c0d20b90b8e82b1e87eecb569723d2e2f66696c6531"]) syz_mount_image$nfs(&(0x7f0000000200)='nfs\x00', &(0x7f0000000280)='./file0\x00', 0x7ff, 0x7, &(0x7f0000000a00)=[{&(0x7f00000005c0)="562d4f6287315da14fcf85d92098d2a7539beacafddcfc720ca32ded4ef20c5eea68acc980d09006b8a984d56c3bfa1154a64f31f063d877c22ab59a4de42e971a3f4f025d66be3db15f9016914ee50268297be0537bc53b980a1e4e74362e4b33e0381262dfb9194dc4ec99fddf5f54286ba351f321536a7108", 0x7a, 0x1f}, {&(0x7f0000000640)="608a465efcdd2badc2c61d92e116a0609329981c6d419e48728ae4fa65cf3ab8f3bc2eef7fed6a25aec8cbff2a4a7ec8318b79dad922298d1e6e81c176dca13df19ad2d8d1fd6fd12a91c680c420db453722b162e13f44cc85151b8b49bb12d48521", 0x62, 0x4}, {&(0x7f0000000740)="00085b6b3d927ffe70aefda6ad89decda88b7997f85edd89caa85bed54e71c38f1d0f9b5625f09cb2ab30acdd78b335c8a5d7a00b01ab68a23779c8586b18e1b29e7924744bf3782c6323d0234af982fcf036c6d7080b42d5b38d42e3fafa5a90528bd42be657d06f2068bc6f61503561d6eb7049006958c6f73081b309677b0adb399f0c3234dd516dd", 0x8a, 0x20}, {&(0x7f00000002c0)="1d054fcdd2561a7fc3952935575cbbb5977c713d574aa3b4e8f4c9697bc7725d7d991a024a48c57f0fc1c11356d53e94002d3ae41cf45b13de", 0x39, 0x101}, {&(0x7f00000006c0), 0x0, 0x7}, {&(0x7f0000000800)="1f61c57d6e78fbc4b1cee48b9609987d581b425105ba6b78adeacc0fe65da40ea904e678915503287cd3d708a2d1cf69e7640ac2eaf544855550f591765bc0a20fba8ddfc26add267f31c8555c07da3ac07b68c19d5cc957f41ddffa9b22c4a0be68334d3bfbfe9a8d800bda0125278922bfafd4357615f92c3e2438201917799aeae50724401a87dbca8da1a839580d05b6812e56a213700dc705374fa7da967bee23eef0160ba07ad093696ce615be5e84c6a2b911845970edcea5a6e458de3348db84dc488dc45581bd352f9141ed4ac3833b8b52cfd7cb", 0xd9, 0x80000000}, {&(0x7f0000000900)="fac9ad75c6a715fa55c50e01181adf10878d038ac8e1654d46fcad7461a2cab7b4bd0a0b4d31e15278654be2758dd5ba14bea0c9ba212611592aea92e7c32a1ae260e4e6d00cd94013652c539f42571b8fca73f7253ee16f9005f722be398e952cd5c11440c34d87dc6f6b4f7de9302d280fa039477f6371cc9b2d2d04490beb0c2f41627ca59c2c40905d7c62086d437d4ed884b6106f13a1e64b61f38336adbfb730a0b3a7792aafd336c7c7a05767927081bb387964659535fc968d3f2a3da751280c057379d8f2b9421d7f66c9d8798069f0c6255704f30b05f26dc74d", 0xdf, 0x6}], 0x2000000, &(0x7f0000000ac0)='/dev/snapshot\x00') mkdir(&(0x7f0000000180)='./file1\x00', 0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000480)) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x1044, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f77657264699d3f2e3a66696c6530"]) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x2, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:19 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="442e4239a6fcdab95e0edbac0bef3a66696c65306678a02a0469a9682611000000000000000000a468dd464cb44075a7447d9fd8dda21d64ab38d9b7276c063fe71a5bc5d0dae4d6c19fae102828dac57b12570aebb2fc71f376d25b9403de0108b7df682dfca2cd9e257cfa37294c7d7eb9b1f62db12f7979f88f25221b93e6f3a35952fbc03b825e7494bfba9fd2630e8c1ecf0ab3f891d83a9056fe4b3125d00b20b6eda5510049dcfaa96efd40e53a19de28e2"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r1, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r4) 00:52:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1052.354204] overlayfs: failed to resolve './file': -2 00:52:19 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000380)='security.ima\x00'}, 0x30) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) timer_create(0x5, &(0x7f0000000200)={0x0, 0x6, 0x3, @thr={&(0x7f0000000080)="0489f8370641bfed76a80928893f22d0a034a83ca9c478da3081ae5ed3fd1c5de90e393a61869ba5abd73beb3e2eb7", &(0x7f0000000100)="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"}}, &(0x7f0000000240)) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x2000, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000440)) setxattr$security_smack_entry(&(0x7f0000000280)='./file1\x00', &(0x7f0000000300)='security.SMACK64\x00', &(0x7f0000000340)='security.ima\x00', 0xd, 0x2) [ 1052.399722] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1052.434042] overlayfs: filesystem on './file0' not supported as upperdir [ 1052.443688] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1052.459662] overlayfs: maximum fs stacking depth exceeded [ 1052.467012] overlayfs: unrecognized mount option "D.B9ڹ^۬ :file0fx*ih&" or missing value [ 1052.484269] overlayfs: unrecognized mount option "D.B9ڹ^۬ :file0fx*ih&" or missing value 00:52:20 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0x118) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80c, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000300)="49cdaf228d66351bbc38759e934f672a8f55ead2b428adde400175386377ce22e2e9b93ab0344345ac29df") mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696cd7e4f3a19d80807e286bc4ab65302c6c6f7765726469723d2e2f66696c65312c776f72"]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1052.497260] overlayfs: missing 'lowerdir' 00:52:20 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c00010000000000003d2e3a66696c6530"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:20 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./fil`0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xd4a8b2a84fb749b7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x9) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1052.540495] overlayfs: filesystem on './file0' not supported as upperdir [ 1052.573991] overlayfs: missing 'lowerdir' 00:52:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r2 = geteuid() lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000200)='fuse\x00', 0x40000, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}], [{@fowner_lt={'fowner<'}}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1052.610527] overlayfs: filesystem on './file0' not supported as upperdir 00:52:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x448002, 0x100) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000180), &(0x7f0000000200)=0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x10001, @rand_addr="e322d511139aecf627109dfeb4a992e4", 0x78c7deec}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [], @broadcast}}, @in6={0xa, 0x4e20, 0x4, @mcast2, 0x400000000000000}], 0x74) [ 1052.673804] overlayfs: missing 'lowerdir' [ 1052.689195] overlayfs: missing 'lowerdir' 00:52:20 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2c6c6f7765726469723d2e3a66696c65302010947c29788a2d2e203e4a7724d6859d9228ecca142c86e4d1e71bc41a803105639f93722f3fcacc55032b59624b5e49f36625cc903d931f2f0b3f424d36190106594752b675f65dce2b5cc76babb2578c840ed114c7fc5d5228740fae4e11cee6fbbf70d81dcdffc2d15c10f99da7744efeeeac0343c6f3696f8055f85fe46c2133822575903a831d83c759bcc712aeede1c72d34387c6558a82f10d86d6e4d11da6c0fe89e6ecd8ed03f2782a6fd172f510136a4c0823c8cf7ae9020cea6cab4a1fb4075c6e8b910a472"]) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d2e6f7665726c6179009e53207d84b48de98f203c0742885b9b511a89f77bc1055c257ad30333930782769301c42e06f8abedaf0bc1e4234567b9a033eb1f54f0ce3be0a3f91a3e9a5ed061c8a8eda6d2740980f83b875db19662fc786afd67ec8527c8"], &(0x7f0000000140)=""/138, 0x8a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:20 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0xe889959887263093) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x100) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file1\x00', 0x0, 0x0, 0x0, 0x3) [ 1052.720848] overlayfs: failed to resolve './fil`0': -2 [ 1052.750518] overlayfs: failed to resolve './fil`0': -2 00:52:20 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x100, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65304b1e6f776572646972010100000000000000006f726b6469723d2e2f5fbfbdad1ea9e8545695f486b1b67f"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000500)) [ 1052.793547] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1052.809442] overlayfs: filesystem on './file0' not supported as upperdir [ 1052.823122] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x3) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1052.843476] overlayfs: filesystem on './file0' not supported as upperdir [ 1052.851709] overlayfs: maximum fs stacking depth exceeded [ 1052.861526] overlayfs: unrecognized mount option "1cr/?U+YbK^If%̐=/ ?BM6YGRu]+\kW]R(tNp\tNCioU_l!3%u:Y-48|eX/mnMln͎?'/Q6< Φʴ@ur" or missing value 00:52:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80, 0x0) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0xa) ioctl$RTC_UIE_OFF(r0, 0x7004) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) syz_mount_image$nfs(&(0x7f0000000300)='nfs\x00', &(0x7f0000000340)='./file0/file0\x00', 0x5, 0x6, &(0x7f0000000900)=[{&(0x7f0000000380)="1718effdb633830e5458d9c8080b14982848b73c74bd1d5d019b0b7d823a3af20aa59f90c3db6fa26be29e9fe9c01305050b7ac9908fccb5a107cdef3e6729b8b206049cad723bebb9cfd573e2f63269204caa71831880d03e59dc5aa71685ce32b6d1666d97453cf96739db3a6d30e6a0210f73f8e966d24ce4e441e8a00ccee96e77d5a6b83989340b99ba9a367ed58ef97975b533b897a09c51518ee6c042f8a194fff813d6b1949da0014903a80fc4c7107ea847a2ec1b0bd33899cdb2f9d8", 0xc1, 0x6}, {&(0x7f0000000480)="9261eee666880b29c86f81c8de8a34ca5dbad166e1e8d5b068135993af6a6fdea3bee8b4f01c1d0c09c4766f34d9bb3353d58080bd717efcdc183ad7627ca2c4eb61cc631d40a94dfa0c6a1b421a2698951e44a30ac06a0be36c16b9e380c71d5b4631a09d816a8aed2e95a5880a3d34c1d6eeac0975e12bcf5bcee7a556ca35e176affe490b70786107ab2a6f66472d96dad655716e5e04f5f8b33e0022e21e130fdae4a5d601ab4ff9de7646bc8c6f8fd1a895", 0xb4, 0x1d}, {&(0x7f0000000540)="089bb87c4a770a78f68b8c08390e5fbbc018a323cdb4a20f40d2fc8f979a23e507613650c1e0c52143090266877f0c3566a3bf90feb37d62294698a964d6b61814ebb38a5605d5081254d175d0c09a6994eab2026f9ff5eec213f2ef8a9884ef608304c92edd776529234595f4143201cf40d1bc3a3c0f1c48fbfb2446e2e4c45956edd08ef115038f88b2a1ef36d9b1e81d2f0e9a3508c694bf893dca375da64f3a5e2607ffdec39d592bd937edd49928b70de0af04a579f3f59037493116ce864a552c8b9722997c197b2571d72ae89469d76683ef24ad27cc87905005615ef2759c8670a2de608606874cad3427fb1d7fe3b91f", 0xf5, 0x9}, {&(0x7f0000000640)="ee89a151b55ef7512e709255c65e1104818d8af6c2be3cc04a3ab672a2ae3e930dd5bcd2f7acd272f940979841a9f2483a091e3c66d89f8f2d1b88dba7123bb937eeeda37aa29c27cad9edeb930fe7b9b8", 0x51, 0x4}, {&(0x7f0000000740)="6e97ed7615e13d40eca56653a31d1fbd9b2a3a2c6c98a2eb68ff4db8a7f724a01a7f6b5d266c1be72af40d45d781d56f5c3c8613c558bfc334c48b2c674572f8a4c78ae3b588601aef6435fb769daf91fd819b91d2bd87f8bf9316e7da1a9819f76de1c7994ec23e33cb9d3e09065accc963f5c196fffe55adb866ef89b99e2aac0b54931878f59360483aa68a58543832e70d645774c793", 0x98, 0x3f}, {&(0x7f0000000800)="13ac9ecb92eaf3626617a8c33bda29ebc02add896ab73be79312ab8eea1fce40db790837f12d6cd26932e1c0f7a0b26f4983c2e21a10453e374423192443ac484eb205f7459feafb780a401e84ebaf6911c05edd53613597ae34a92fea326dd05f8c46f78c16abb31fccd73b376381107910e402a1e9774f4c61276b4640ec723e397afe69283a868ce55519dd48e581dfa1ae6728d2a367362973e89711d322da9faf595d012499ebdd9f171ad0c8fe79cf9d3786fd31db89cecae6299f1f31f26f5ea4c4ad12904483", 0xca, 0x10000}], 0x984a3eaef978751, &(0x7f00000006c0)='overlay\x00') getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240)=""/24, &(0x7f00000002c0)=0x18) ioctl$CAPI_GET_ERRCODE(r2, 0x80024321, &(0x7f0000000040)) 00:52:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") fallocate(r0, 0x20, 0x14000000000, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r2, r1) [ 1052.918243] overlayfs: unrecognized mount option "1cr/?U+YbK^If%̐=/ ?BM6YGRu]+\kW]R(tNp\tNCioU_l!3%u:Y-48|eX/mnMln͎?'/Q6< Φʴ@ur" or missing value 00:52:20 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000ac0)='./file2\x00', &(0x7f0000000b00)='trusted.overlay.redirect\x00', &(0x7f0000000b40)='./file0\x00', 0x8, 0x2) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707061302c86fe32236e01909a072ef26c6f77657264694f3d2e2f6669df62d45de27706726b6469f23d2e2f66696c65"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/241, 0xf1}], 0x3}, 0x5640}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000000500)=""/105, 0x69}, {&(0x7f0000000580)=""/83, 0x53}, {&(0x7f0000000600)=""/129, 0x81}], 0x4, &(0x7f0000000800)=""/152, 0x98}, 0x3}, {{&(0x7f00000008c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000940)=""/156, 0x9c}], 0x1, &(0x7f0000001c80)=""/4096, 0x1000}, 0x6}], 0x3, 0x120, &(0x7f0000000780)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:20 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80101, 0x0) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)="f71c61ce80", 0x5}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x40, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, 0x0, 0x0) getdents64(r3, &(0x7f0000000740)=""/4096, 0x1000) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm_plock\x00', 0x42000, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000003c0)=r1) [ 1052.986929] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1053.037448] overlayfs: filesystem on './file0' not supported as upperdir [ 1053.056045] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:20 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x202800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x8000000000000, 0x3f, 0x400, 'queue0\x00', 0x7}) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c6c6f77d325fff4ce8ae0eb27c17fced8"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400800) 00:52:20 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80000, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1053.090808] overlayfs: unrecognized mount option "uppa0" or missing value [ 1053.094736] overlayfs: maximum fs stacking depth exceeded [ 1053.127752] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1053.153276] overlayfs: filesystem on './file0' not supported as upperdir [ 1053.164893] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1053.175635] overlayfs: maximum fs stacking depth exceeded [ 1053.184541] overlayfs: unrecognized mount option "low%Ί'" or missing value 00:52:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c4e302c6c6f77b81acad4fb416fa9ad74260965726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000140)) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:20 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0x0, 0x1e0, 0x0, 0x1e0, 0x1e0, 0x2c8, 0x2c8, 0x2c8, 0x2c8, 0x2c8, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffffff, 0x337997137ea3ae1f, 'nr0\x00', 'rose0\x00', {0xff}, {}, 0x7f, 0x2, 0x40}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast, 0x2, 0x5, [0x26, 0x3b, 0x4, 0xf, 0x36, 0x3a, 0x1a, 0x5, 0x17, 0x38, 0x23, 0x37, 0x3d, 0x21, 0x17, 0x2b], 0x2, 0x2060, 0x5}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1053.199633] overlayfs: unrecognized mount option "low%Ί'" or missing value [ 1053.240694] overlayfs: filesystem on './file0' not supported as upperdir 00:52:20 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000140)={0x1f, 0x0, "3d369eda886d021433be47f6ec6029d14f9735b059cbf93d", {0xff}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) getdents64(r0, 0x0, 0x0) mkdir(0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) setuid(0xee01) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:20 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file1\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="2a72d636e8bc4c5b7391f93f3deeb0e637384b98fc6eef636f808dd141a13576672ca9e3161dad2031913113e35c82e5f34972388b60cbb91919d3aad79c449f49aadf92caa6c7217bca75f714ae13777e638ae0951c2650ff9ae335fab335bd54ceac34404c978d0b3c43", 0x6b, 0x7}], 0x8, &(0x7f0000000440)={[{@hash_tea='hash=tea'}, {@replayonly='replayonly'}], [{@seclabel='seclabel'}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, r0}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@subj_type={'subj_type', 0x3d, 'system%'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@obj_user={'obj_user', 0x3d, '.:%'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@appraise_type='appraise_type=imasig'}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1053.390976] overlayfs: unrecognized mount option "lowAot& erdir=./file1" or missing value 00:52:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00000001c0)=""/79) ioctl$VIDIOC_QUERYCAP(r4, 0x80685600, &(0x7f0000000140)) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1053.437115] overlayfs: unrecognized mount option "lowAot& erdir=./file1" or missing value [ 1053.469025] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:21 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c2c2a2e3a26696c650200000000ebff000000000000000052319d488e7cbdc2c81755ad28c45386fc6f4111c25bbab6a112e42868707c138c7891aacc6d79483870da2a036657c19971c7809db73092a3e3980fa4d85b996168e8e099dc2d7f21a7c8bd2a5c40cb0c94c6533512ca07d8bc2fef85832ed3edb84c443b9ed733994625c64cb6da802af02553de439be35d036c3544e495e2b433ab58ac5d2a6400fb9707eb"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x200, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r1}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=.\'file0,lowerdir=./fil./file1\x00'/49]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1053.490462] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1053.558492] overlayfs: filesystem on './file0' not supported as upperdir [ 1053.568714] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1053.579102] overlayfs: maximum fs stacking depth exceeded [ 1053.613476] overlayfs: filesystem on './file0' not supported as upperdir [ 1053.644068] overlayfs: unrecognized mount option "*.:&ile" or missing value [ 1053.669817] overlayfs: unrecognized mount option "*.:&ile" or missing value [ 1053.695254] overlayfs: missing 'workdir' [ 1053.723883] overlayfs: missing 'workdir' [ 1053.733060] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1053.847127] overlayfs: unrecognized mount option "uppa0" or missing value 00:52:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x200, 0x1) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x10800, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$TCSETXW(r0, 0x5435, &(0x7f0000000180)={0x800, 0x9, [0x4f, 0x4, 0x1, 0xfffffffffffffffb], 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:21 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x4) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d0e2f66696c6531fc4ee3244bfa8183b52bd41afa23b3f15c6a"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='befs\x00', 0x1000, &(0x7f0000000480)='^selinux$\x00') mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="69723d2e3a26696c65301f4e0c3e1efc5a09b64a2465536a6ecaed7f8c527f9cd10bd7afe3e990335833774baa4ebed8fce00a08f3c2561dec97763584ec651ebbe9d82326fcc1624668a122430f119ffa3c64de441a0c90277090c9830995e664e898dafd56f571dd3af458275589ac68fa115f7b78ca94a52a4aee49b83493c0f7ca35e87dff575eb44b6042be240aa773e7f48d89b9b36aa3cd69798d44e2269c1e2f07c91a8ea2744c"]) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x493195ca0c43a077) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:21 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x100) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c69723d2e3a66696c65300000e6592627b9ec5c5b1422e2f63f743a51b177797d6b84cc735c0abfb9c85dbf11e4aef853759f30aaf75b7156a46a804169881051cbb5f1cf7d8148fe7904bd98fde8527a4e61406afe45680fd773bc44ba58fbe06fc356b06d7b51bee2"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x7fffffff) [ 1053.949525] overlayfs: failed to resolve '/file1N$K+#j': -2 [ 1053.963533] overlayfs: unrecognized mount option "ir=.:file0" or missing value [ 1053.984734] overlayfs: unrecognized mount option "ir=.:file0" or missing value 00:52:21 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0xfffffffffffffffc, 0x5}) [ 1054.004557] overlayfs: filesystem on './file0' not supported as upperdir [ 1054.022385] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.029521] overlayfs: filesystem on './file0' not supported as upperdir 00:52:21 executing program 1: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x10000, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x8, 0x80) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1, 0x20000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x20a000, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x100010002) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7570705c726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531fc110e528975b6d42a55c5d2362ed17a6a4f521ebb34d1791fda456d7703fa8195df3ef1df7d9ead174806f9498c44cfd3a9c98c5a16617fae348b863608fbdd08d431a8dc85588bb477"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1054.045708] overlayfs: unrecognized mount option "ir=.:&ile0N >Z J$eSjnR ׯ3X3wKN [ 1054.045708] Vv5e#&bFh"C0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) r5 = getgid() r6 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000000840)=0xe8) r8 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000880)=0x0) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001f00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0}, &(0x7f0000001f80)=0xc) getresgid(&(0x7f0000001fc0)=0x0, &(0x7f0000002000), &(0x7f0000002040)) r15 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000003840), &(0x7f0000003880)=0x0, &(0x7f00000038c0)) lstat(&(0x7f0000003900)='./file0/file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000039c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003ac0)=0xe8) getgroups(0x5, &(0x7f0000003b00)=[0xee01, 0xffffffffffffffff, 0x0, 0x0, 0xee00]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003b40)=0x0) r22 = getuid() r23 = getegid() r24 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004200)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000004300)=0xe8) r26 = getgid() r27 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004340)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000004440)=0xe8) stat(&(0x7f0000004480)='./file0\x00', &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004a00)={0x0}, &(0x7f0000004a40)=0xc) stat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004bc0)={{{@in=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000004cc0)=0xe8) fstat(r0, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000004d80)={0x0, 0x0}) r37 = geteuid() stat(&(0x7f0000004dc0)='./file1\x00', &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000005100)=0xe8) lstat(&(0x7f0000005140)='./file1\x00', &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005200)={0x0}, &(0x7f0000005240)=0xc) fstat(r2, &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000005300)={0x0, 0x0}) r46 = getuid() fstat(r1, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000053c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005400)={0x0, 0x0}, &(0x7f0000005440)=0xc) getresgid(&(0x7f0000005480), &(0x7f00000054c0)=0x0, 0x0) r51 = fcntl$getown(r0, 0x9) r52 = getuid() r53 = getegid() sendmmsg$unix(r0, &(0x7f0000005600)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000002c0)="fc51c74a985d23a294f6aa8e6aab604b9f963798b6aab34e27ae390b7e914c1f237428c0013e0b3cc530a028eaa54fbf38ffea08273c61dd63b552a4089098393e158f", 0x43}, {&(0x7f0000000340)="aebbc6ebb2934034f64c0b1e59d43db83a2d09d77b24f1b16244a4c84b2db96d750009bb49c1a3e20a9254d9a41685bfdbac10c632bf4017bafc688b5c864eb33f5fecf0e47e75c7ead642dc71e705e73b496b1edcf647b01612defc2b6e8f7ffe4661cdf97706c70eab60aba4ee544a1fd18fec46957c555809c3bee405b8702ef3a7a5c36c7de50949003571bf744a64700acc7f5facd87125e140edb24ffda87f9b707198ba359eed7f750947b99de6ee2452d01dd26e4eb9d3edeb52940fc3b6baf68d6f174678e87ea3dc209ed1900baff94e1f56fda6cd931c1bc2a27075c7fbc579cbf672f4b236cb37639b2b29cb67a3b90bdf", 0xf7}, {&(0x7f0000000440)="d2e48ed427f57c3d576bec44d27463016b1fd586362a67f73e88cecda386722e912e387d17ea0188df0fcec1c3dcadda4fe5e6cf1969d687c168989c22d979b8c6fd088e49f28f3b3956bdbfd6eccbd9c93fc794e9cfc3b86fd0f28568ec1636386948b728f15a7983e51d451e8236a2f8341608b67400dee710342249aa2e44d4d4943bff276df9703f45a397a1ef43e762d5ffd5816ea7c244dd4a6aaec09317ca1b9b5f937b57df6871440cbe69b5a858abcc9615f31852a75b507c718804b9ecf4e40a4fa6bf6e610e624117a6e036933362dcc02b85c49e12588afc11b2e3a168", 0xe3}], 0x3, &(0x7f0000000a40)=[@rights={{0x28, 0x1, 0x1, [r0, r1, r2, r0, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}, @rights={{0x20, 0x1, 0x1, [r0, r2, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0xc0, 0x10}, {&(0x7f0000000b00)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000c80)="6a4362d0762c75099930d1d704533c821d78ea19fadbd47dbfa3ff86bb519d57cf44e823b215e05a98a6c352125485026f88b220829bdde776bb5fb9f422d148b2d3c73a4b945b55e54c1e61178b1ce9af5edb482e292036abb4f78bb79a21699e1b98ecd20ab4d22b880a903d944511e75560dce0ecfe4a9938b0c906430daa3ecede22fb1c34c78e10de79a5d505d3a0bcbee4a566137e0cd4a34841fa9966772fbd6f82ae8915d440bda4e5d45a36032e53083f75657df53c086d361ed2642edf8b695f9d9134edb1e411bf47c3329c86db401437f00e3f72", 0xda}, {&(0x7f0000000d80)="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0x1000}, {&(0x7f0000003140)="7193d42fd15921deba2f994d153ff24c2e69cc82b92e8b4e7834912672dcfb908f5e6ed854c3eebafd43d4f8029ce5a35742f5199bc564d0446b062581b6d92dce8dc0582887fd91e5257eff9e9342eb7ea44e7c4b52cbae9aa1b364e1f32bf254aea2439bac3a66f1090acd0ecb020b979e7fe7f13f3842ee70a28156bfde63ab6b65c8b3bd94385933f2eaecdb3c3e7f1e15d11921ac0e635c8cd97577e1bcabda5e57ab03bd56af7ea6788ae48cf6bd294269afe885cae853e7de8f2822a91919c876db51c7a63485e2d1891d1de6267a4b5666093def762210809646d8342a2d", 0xe2}, {&(0x7f0000003240)="0c6e0c2e542cae5036a22ac4fd19819ff0a8cbbb063bb2babff3d348d48f5e3dfc8d87cde42ab47be7e74221c005e0f62859bac56f1a60d6786628a7849f743af5e68a12cd8308a3812cd3f128bda54a9b3712e3233921883e9030ecbe3fd1b8a7d8d230f58d1764f93a2867d74780cdab5c6eb92bfc98940415bf3e92e554e0d98019b24d7d0105376a8c05477441629786370bf68bdeac2961b77f1e0bf196cddba047cd3fc8b7f41167a4e3048884ae7b135d28f05dc17e30242ae8cdf6ad9529fe475861119343ebd7a34c70d26b150ee2aea776a6d51c", 0xd9}, {&(0x7f0000003340)="1259a0aac8264c735298609fb61cf40a330154eaf8859ead1b835f07fe2c2b173c83dc75f252167520dfdfd938a50acf8637624b6fbc07868d009f8ba9ddcfc8c852307181d3a93d649336b3e36c", 0x4e}, {&(0x7f00000033c0)="15412ed8ed3a1bc85748599907e50f86ef3f5507f7efbf4c8ed77934f442641b8668bbcc8e46fc32055f57b1bc3b91a2a05f1081267db397e20575dfdfd4db6e7dcf8e051c96d2dbe42de5fcdbacbb3b0618daef8a179d537911d7875143290a159e836c27f94d4473f0de01c8faea7420c8045051837bdfee8e7a91ccb9f97537a6b6fa9e1f0c4ef2c17f9122e0f5643b2c0f81406138db288ff00369afc8786518497844c39ffabc4305bf35408546900c7fa57c00ebb9748572d7274f", 0xbe}], 0x5, &(0x7f0000003500)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x24, 0x1, 0x1, [r1, r0, r1, r2, r1]}}], 0x40, 0x1}, {&(0x7f0000003540)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003800)=[{&(0x7f00000035c0)="7301fa5457baf451e42ddee36509c56c862d068b84179f9bf90b320219f64bbcfd2543225ed68c858ab535f093f57e22c0fe99e166767f2e5f5bdd554992f76d12d0cd241e52681f7027ec60752ad9bc9b29e05595fadb8039ab243f50b84ce184ef499cc569b328a86accbbcb1b8de97afc906015cd3efc6cc01bfd4133a94f86b8b44f8a3eaff8c8c87f509469f63ac7d04c17710bd5b922a8196b633b6234a6b40176cc0ac2b8783947f04d8fcdce15996557ba", 0xb5}, {&(0x7f0000003680)="b73de509d86cf0fa8d3574bc9406c3a742adcc46f2c991f7101dfcc27b6f4b3a87f987f2a305dd87f6769820aed38fa76d5bbf9018ba8352e2fcde8ce331e5beab63f880638c928e07c2fdc7ee6b6766951723ba322620470dd4138e974292989d55ff4af874eb7413fcd4dba73bc9edad52abdcca4043bf0e9585e2d97aca96b98c091fe918932c3d", 0x89}, {&(0x7f0000003740)="e093a2966ae33752489ba96c8ef1afa65cc45c37a6a78a37cf32325f4a9bc86bfe73c9a4498cdc95c023628a461825fd8031da9fe6bdacfb93b956a9b1d245e9f91cb24e835c0071053923699c14902e837f8014144f313a1c22aff36ccc30a4c92d46675cc20829ec89b916cb89b97655acdf9d27f509d5f56a259faafac64b53956674c5be56bff862838e4d06474c43e54aecb2574c50b21ac2df3b840ddac4", 0xa1}], 0x3, &(0x7f0000003b80)=[@rights={{0x30, 0x1, 0x1, [r1, r1, r2, r2, r1, r0, r2, r2]}}, @rights={{0x30, 0x1, 0x1, [r1, r1, r1, r2, r0, r2, r0, r1]}}, @rights={{0x20, 0x1, 0x1, [r2, r2, r1, r1]}}, @rights={{0x30, 0x1, 0x1, [r0, r2, r1, r0, r1, r0, r2, r2]}}, @rights={{0x24, 0x1, 0x1, [r0, r2, r0, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r17}}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, r20}}}, @cred={{0x1c, 0x1, 0x2, {r21, r22, r23}}}, @rights={{0x24, 0x1, 0x1, [r2, r2, r0, r1, r0]}}], 0x160, 0x40}, {&(0x7f0000003d00)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000003d80)="e008d48707f4b0d4f18354a09c3a5adc189292d335e1bb97f3a2b10a460255d18af3de13b532a7e0b9a9558ab0889c7fe699fc8bdfc81325c7a5292f0c685bd21e743305c3649550045885ef29062c7718d68ec81807f06874f39d7b00deece6f48e005cddac402236c56dfadd3e8d938799070a1065210584cdfc6a4dc5", 0x7e}, {&(0x7f0000003e00)="4376f9757a37b645422837fcb36f66d646b1ee8efe36a4a731a8", 0x1a}, {&(0x7f0000003e40)="0ba1054d83d504e632b15a95905ef18117dd48f3eab39664ce83642b08b1b5612ccd884c8bbc165a585836d0cbeef4356c14fe9ea370f15e3b9858853e195a05ed943f0210b5f5e0b3fae5ad693527e8109673dd244499c5387ed9975529e6e4b821396848f70cee16c17b44c2b2562a12a6afbaa8bb45b4ef448e472c0672e22454f8cbe0162f3652c0d0160b4e1fd630d9500a07f262e76dc403699cc156e02d65ad2c00584ee7f2ffaf80bbf5b8c6dfb07efd115bfacc398bba2af72fe9f0517f0d7e4b54866ec7", 0xc9}, {&(0x7f0000003f40)="82eb81472a30cc3e7ab2b42afcf23df9a4a97feb1951d6f1d0b6b2d2f164fa0c26634f52d85aaba7cc929e77f0c26d20d2c90cba118c6ce722d3d51e06394795fc132f7ab7d7f9207d62cf345365284456d2290a9965aacb0bc8e2f7e3bef8d902363937a8df9c13664663b3e5172e8bd19fd178dbcc0740c8aa253279dab250ea0b5d0e9fd2b07fefd32d7515284336cad7be6dee72e8891f89c924b578137750e3790c313bbf482bf7729ae4a3cd5ba4723b91aee6b2661ffdd7f4f4e1576a5ed451278e84cd43de8a76e28056bd774c44b75985b1c6effb43f3128ed2b9e2b4b80e78a7cb0a5bac12d94f3fd4371abec10bde44bfb953", 0xf8}, {&(0x7f0000004040)="aba12a0f0eca936a44cc6a12a05180354206ba8a7d03c8edd619b423aa5130e55b0ab69c928354311c6affebd37daf7ec5f8b809243c33ccab24f6cfdfac90f634c7f41af20ffbcf39322963fab03a", 0x4f}, {&(0x7f00000040c0)="7b2ce510fdf11b60ab65f97d5a0f0f57892a963e3411b69e21ffb2d51b2e03fd678cf5444ffce268c222120cdcc09a6a2b5a57c3cd5340dfb213b92f56a95cd6210b5b4f13d469afa41f3454f3ba60276fbed395bc58d64a3765d23db5ee98a81aa41b290545a6daba884a054252cbf21a74984998a8a7a5ac8456d6115b138c4d669683b9da3e", 0x87}], 0x6, &(0x7f0000004540)=[@cred={{0x1c, 0x1, 0x2, {r24, r25, r26}}}, @rights={{0x20, 0x1, 0x1, [r0, r2, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r27, r28, r29}}}], 0x60, 0x40}, {&(0x7f00000045c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000049c0)=[{&(0x7f0000004640)="3aa65d30bf821e1122f9ec21b940a8ae4e37a9a2ad5274aed091451b4b2ceae0ac31840c029482cf3fbe1f2b087512d06887ee2067f774b25894a2d43d1369efa5ab53b15cd74b2c20d08865cd4b9a358c0474b0951eb6086e7f8d8b40a9c49c9624270dc550b314a6bec6f23cf502709b1fadd157a1f3a652633ded8576cdef9068f637e221a645381b118374aded4c00fc43d4ed3f9d51a1e1c779116c4d76b127498053209ccefe6ce01b3ad781ae75fcb9bfa4a4dfbaf386a7cf035929604ac553e594df16bd6c08a59a04375a995fe7bec2204799d01066640413660913", 0xe0}, {&(0x7f0000004740)="37ddc04f1dda837b25cf7759ba6f91c7a525daf0d3f16352dc2b8b73d9ff051bd645fcc2f78625d23e6b15f778fa8951fe5bce90e9a58d3eb88ccbe0fa2f8379b05c38d07777be685ecf6fd73c10918d8fc29e27052371da8a2af4489080e64de7d971", 0x63}, {&(0x7f00000047c0)="253fc7cb0cf216809cdf1ba576c95b28f009ba8f31464a7068c9fc2bc103c7065f9aed37a5a341f7a6337e96f0e6f248b87565133ca7d88cca22aa39e39638f64e45a6b0a889dacb510360633c786a138c5cf03587661ca3a9581af5f99aed64754a771e30a0a1696b8771ef11f3328b56422b53a0aabf63639561da48c008c0382c81898ca32ea29c9046ff0978605514b04a46888d31aabbfb4a1086dd1d8aeaa520d1994302e8e958409de1e7fc91074b6b1d5e628c4f79bc580c8fe9fd6e8f2aecbe5fdec59200f62d915ef68f0b72435732e5780742c8c9412ecd0aa5261b1cd67dc1bf", 0xe6}, {&(0x7f00000048c0)="0b7c872dce9b9916db19c88e9b75f028e4ad9de2d77cdf59d05ca257e0745b1657128e123736a5dfd09b6bbfed2dbcddcc9e9ec488ec541412c2fa37df9581190a774e9f70d4594b7be61921864f737cb2351319bf25b168e37eda260d0f607bea8aa1ae96efcc982283b91a982e861f025f37ae69993b9bf1293cd0bdf2201759ed38ac02096cf1018a20e2cc37c590784dc1a3269af152497f21551045de1034ec02cdef126bfd26b1f8577b349798d47267a64eb17b679824f734d58e2eee90e88aaed87efe5263b68d1e0ff42a3169ab6039b0e568722385439f0cd789093860fceb49dc", 0xe6}], 0x4, &(0x7f0000004e80)=[@cred={{0x1c, 0x1, 0x2, {r30, r31, r32}}}, @cred={{0x1c, 0x1, 0x2, {r33, r34, r35}}}, @cred={{0x1c, 0x1, 0x2, {r36, r37, r38}}}, @rights={{0x24, 0x1, 0x1, [r2, r2, r0, r2, r1]}}, @rights={{0x34, 0x1, 0x1, [r0, r2, r2, r1, r2, r1, r2, r1, r0]}}], 0xc0, 0x4000000}, {&(0x7f0000004f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004fc0), 0x0, &(0x7f0000005500)=[@cred={{0x1c, 0x1, 0x2, {r39, r40, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, r43, r44}}}, @cred={{0x1c, 0x1, 0x2, {r45, r46, r47}}}, @rights={{0x34, 0x1, 0x1, [r2, r1, r2, r0, r2, r1, r1, r2, r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r48, r49, r50}}}, @cred={{0x1c, 0x1, 0x2, {r51, r52, r53}}}], 0xf0, 0x20000000}], 0x7, 0x20048000) 00:52:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x60, 0x2000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = syz_open_dev$evdev(&(0x7f0000000640)='/dev/input/event#\x00', 0xde, 0x40) r6 = fcntl$getown(0xffffffffffffffff, 0x9) r7 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r9 = syz_open_dev$midi(&(0x7f00000009c0)='/dev/midi#\x00', 0xffffffff, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000a00)=0x0) lstat(&(0x7f0000000a40)='./file0/file1\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000b00)=[0xffffffffffffffff]) r13 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00)=0x0, &(0x7f0000001c80), &(0x7f0000001cc0)) r16 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000002100)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000021c0)=0x0) stat(&(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002380)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000003c0)="059c8634b5c066e88d90f142ce504738512eb6c20cace8862f1760e9a61383c40f8d95f582508add2e922172ffe6b6e83c52dbd9ad87402c6d2e2883a66d1ea266a452b97c3eb77c5a9b6b8379a5c8d7f37cb2a58fee9a8f176a7da22b293c8c065f66e9665444c6b1f812b8112e7f050f2751179f492990af1a7d848d1b2c8d26d96dadc99e842977daabed8253266963f7d73396481d7e3d5bf0dbe6665c42828c014520ff98f3acef62f3aae1eae26859b75706b8f56061daa94bd9112f63b45f78f7ec0a5d281394133b904c1110cb7def539107592c51986b9c6a99580c63850e", 0xe3}, {&(0x7f00000004c0)="303358c52ab473237294dd6118bfd7d4ec972471ec9292846b6b0d81e056a2cbbea3d74b406ead5274beecbce7ab9a092ad4b37b0f7e944eed184328de9aab9de041b9a6630b3765ec80a51a9589b8d96e7775a5c7a65e650572d2147502d56ee987950f516b93b70c18dfca8296d489cedfecea64ee8d0e8b2cc08b57affc856078ca0cc2a5f8b5d5a58618bfe16231e9eaf0fbe75c7146c13ffcda5d3a959ea18844fb7bbf43b226d4000d", 0xac}], 0x2, &(0x7f0000000680)=[@rights={{0x24, 0x1, 0x1, [r1, r2, r3, r4, r5]}}], 0x28, 0x8000}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000006c0)="df0d09217793ef644963d23890b036c9340ec4e85955303fd27df555f2fb44e2a7c247221f05fa1617797e69ceb784f292a343fd66b639", 0x37}, {&(0x7f00000007c0)='#', 0x1}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000000800)="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", 0xff}], 0x4, &(0x7f0000001d00)=[@cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @rights={{0x14, 0x1, 0x1, [r9]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}], 0x78, 0x10}, {&(0x7f0000001d80)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001e00)="28f996ea8996e4a99bcbc82eb8bf059892a0e8669b4f962255ad3497397be5c8be39208085dabf41d05443919aebc1a85b453c2c444e0abe3da6a9fe88329c277f1cca5b94faf0c38c1e76571241535b47e4", 0x52}, {&(0x7f0000001e80)="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", 0xfc}, {&(0x7f0000001f80)="4f63ae6ea0eeba565255ff23f1ad88ffea382a931b7eeebc07f42f748a6bb39c0d70c4afdf750c495d4694712e27c0130211179322ae332e118197", 0x3b}], 0x3, &(0x7f0000002340)=[@cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}, @cred={{0x1c, 0x1, 0x2, {r19, r20, r21}}}], 0x40, 0x4}], 0x3, 0x40000) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1054.100424] overlayfs: maximum fs stacking depth exceeded [ 1054.121148] overlayfs: unrecognized mount option "ir=.:&ile0N >Z J$eSjnR ׯ3X3wKN [ 1054.121148] Vv5e#&bFh"C0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) [ 1054.282934] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.309385] overlayfs: unrecognized mount option "@" or missing value [ 1054.341352] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.357618] overlayfs: filesystem on './file0' not supported as upperdir [ 1054.359350] overlayfs: unrecognized mount option "@" or missing value [ 1054.370957] overlayfs: filesystem on './file0' not supported as upperdir [ 1054.380279] overlayfs: filesystem on './file0' not supported as upperdir 00:52:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x23bc1ed8, 0x40a000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$TCGETS2(r3, 0x802c542a, &(0x7f0000000a00)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f00000004c0)=0x1) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cachefiles\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)={0xb0, 0x16, 0x20, 0x70bd25, 0x25dfdbfe, {0x16}, [@typed={0x9c, 0x62, @binary="ad6c9cc1bb5116322b95ca4725f624c9d72783c72478c8d78845355e752129132c51bfe96823b9fe6905dacb22b06b8a671a4cef75c959bd287876bbe368dd01385cab3c81bbee9be154269a5f36beebaad30b2cd671501751ec5043e64407ca16e403e759116b3557f24c571ed6a3f67bd95c669472426b5782eb6369e28bcca8c37c6cd42b0dcbe137d7c617ab7e7b089f2590cb"}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8080}, 0x22b53da16b780722) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="10020000", @ANYRES16=r6, @ANYBLOB="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"], 0x210}, 0x1, 0x0, 0x0, 0x1}, 0x40) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @multicast2}, 0x10) r7 = dup3(r2, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r7, r4) fsetxattr$trusted_overlay_upper(r5, &(0x7f0000000540)='trusted.overlay.upper\x00', &(0x7f0000000980)={0x0, 0xfb, 0x46, 0x1, 0x6, "606f9e3856b75c4d8f71aab1c3cde678", "36ca2ee738953c92c362d9cfba309b9ec35a8af33b23704801451beea038df9f64022c102f782532aeef48b74adf21abec"}, 0x46, 0x2) [ 1054.391636] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.394815] overlayfs: filesystem on './file0' not supported as upperdir [ 1054.402568] overlayfs: maximum fs stacking depth exceeded [ 1054.409623] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x96fda7e78c846b2d, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000500)=0x1) write$P9_RUNLINKAT(r0, &(0x7f0000000240)={0x7, 0x4d, 0x2}, 0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RVERSION(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1500000065ffff0008000008003950323030302e75b755ede841a44dc37e84a14bad73e963db9a29edb2cf0002000000565baf64f8e669c3bd45cb12ab164ce3950874617baf649a1bf49f215fe1276c942288e2b8149e69669e0fe3401c2ec254e4380bad340a8e39297b5f3d53242d4af5d46a86d9b645d985ee02d981e300fb3f9ebf60d4a8a6e382efdd507b24b0477bbd4f3ec00190ef6fd6265362c68c42b816b1402bd9072e34bd0b99897b2d6825ad7892308a0d3fdc5fd58c08ccb076ab5efcb7a4dcd706a6750ad6d29582babb853ec3d92fcf52e15fedf1ddd089764c340541ae43ee3e07b5b802d8b39b591c3f"], 0x15) syncfs(r1) llistxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/54, 0x36) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000600)=""/162) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$VIDIOC_ENCODER_CMD(r3, 0xc028564d, &(0x7f0000000040)={0x1, 0x1, [0x8, 0xfa, 0x7, 0x0, 0xfffffffffffffffe, 0x6, 0xffffffff80000001, 0x8000]}) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)) rename(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='./file0/file0\x00') getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) fchmodat(r3, &(0x7f00000006c0)='./file0\x00', 0xd9) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000300)=""/229) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000440)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1}) 00:52:22 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2500) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000300)=@ethernet={0x1, @random="561b06133a3b"}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="4118797e0b96d0339d3623c23ddfcc96e37c9d495a9c7a0095d709a9e58783f287a78448b0b5b10cdfe91b058c6f15687dc9314bbe1a92d190d0b473d2f3e2b0c7b1aca0ad88c8e3332e927a8809ae2687060cd44d6213682f12d89161494d3a97e00009a7a232c75e0edfd5a3290ddc", 0x70}, {&(0x7f0000000400)="fa7e77aa4e1367c89960bf95f2efcfd396f41badbaf9742a433d6f938a76023a30449b89174816f1bd02b9926dc544b239f9f2f45698092d2b0f1898668a6a86076fe1", 0x43}, {&(0x7f0000000480)="bcdb232df07d4aee24a4ed4dadf56a6edc41bf86ba7f4eb41e94482d73b351230395905417ef5dfdc3ed68628887a763d9659340f344d6afde606cbdb4928c6c3e26b7dd7c389c12498ef62031754d23b52d5b802ad49df7f6c5aa5fb025a9fc34c3fb65942dbbeda4c9dcce36f6bc", 0x6f}, {&(0x7f0000000280)="b2717c7b87046d02dc6595c6dfbbe5f2b6cb8061fb34d43f6867cbf9da7e7941146ab5beb4", 0x25}], 0x4, &(0x7f0000000800)=[{0xf8, 0x0, 0x401, "23fb4b52659641fb6e75ba04cd0a508199c6ed6426656895c6e811eb7b74a59e2fd3141fe97e4e5d27fd65d9217375183dbb5ac0a8b2954bf4c5ebf54eff65ddc1909b6d48c81104ee15974ec3c303cfa1f066a4957de9d71519637f51d8d59d3974d045835f3076c88dc80a741510c4e765af5a0eedc000395e71858d53d6e3b88510872d235f68fab884a1061061594a919da6ad22d6df0982837d520d34b18bae3ab937f31d77d58b47b73c808f99a6d24498b81ebc6660be5ceba01a65b2c405b712330d5769ada30a887590faac6c6fdcefb05e6761333148d139d4a294004fcf"}, {0xd0, 0x113, 0x2, "d30c2b5f1cd0be82d10d14ba610c97bb26ffcd4ff9e7dea6520b865b1e6952f77a0778e89cbf32bcfb034dc3aeb292d373216d72add61a1aa2a5d22cf107e3bb06ad9d456ba899e02fb7cd194df36758c9056d0760563a5d2e28f37d6fd60814044997a742962b256c1e2770df250d500939d166ae3d1f1c9e74274355f502e2798e34143f01d6dac5dbf491a4d5d4a6b7d73483f003096eba33d29cc9cac3696d2f884bb772bfe97f43ce755e09c9f4c70fd64fdfa615cb36a28c"}, {0xd8, 0x102, 0x3, "c0a6d5e6d0444823da69710ce395f7e98505cbb2d0cf9b9eaa27d5e40079234b5a61800bbad1a79f18caa8e9096a32c95713e7ef08970aae6579c7e66aaf2e3032dad9180b4d946bc7c6678c58e655ba553d0134cff4c34215e1366c591df693f9599704504e40495684fd80b368ac41c46af62978315873751f2e0d5b778e6f4e126ce1fa5e8bc4e3bc8845b63a81ddaed27392bbad310f2db8a9250c9e80494f3674a8ad66841ff09aba2c0f4f9bfc3e8392999a2722f47b2fa6a717f79df7cc"}, {0x110, 0x110, 0x3, "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"}, {0xd8, 0x10c, 0x2, "846a4bcee732758bd6dc50aa9bb59adf53d418c62b6d8eb5a544030a6b72b617ce19f83370e37d26262398f8a443adcd91b0e0673feee3cc258871b746b2e2a4b69562a8ebe51d9f0ddc77d28b6078ec76fc9a9ef6cae378692af3910c91e630a516e008e0b4c038e3df1ef3b5ea78bef25cb8c22fa349be92b4d0b67a6eeb0150f6f08601fa2993fe3cbebee0674269ae66280cf93722f3eb76de3a5d6342a456860412a4c474318fca8a8b325f9575945d8b8b215d7e154ef9ef80823a3ad52258af70881ad5c1"}, {0x80, 0x3477820af1d362ff, 0x8000, "ed9d9accab373a18c3d041a79cf0dbafa1243a63117c755231cdee1a6de7d4c7322d15f47c182685c4449de0c9fca3b29ab8bff55b60f0d51b5e9056f4b85d3ac82cd4169bbf0d32e06cd5613182eb3abe293be6b572bbb4907f559818692ea71991e3aa451432b2d053fc698eef64"}, {0x78, 0x1ad, 0x4, "7a7bd1e9cdffb0947166be16069a948f27fdf4a20e2e7f2f0d7e1ef3f8c8824c6557dee76660047b4d9c39e4815bc3708239dda2615025ee328fe55319b5bcc2b9052cdfc2b5dcc53cbc3fa92bc44b87182a96abbc42a8aec869b6d5d5945b5c4a"}, {0xe0, 0x10f, 0x10000, "a676e5cc45549c20bd88fca969a474b5e1e50245dd62798c61d7c22a03356292c346f180c1d71d91f19e9d978e9926226dc0b574037f1194501ac76ef7094ea3de1e440d39970cda87ecab566957f0b4d4f53d6a286fdcf579c287a378a404798ace02898def87006c438a4cf6858d324e6fffdfef3f7f5ef8a37ad1372f84b559431248980b6ecec4a44dcd57c4e704db34a14a60a4877572f6c0c111a477b64d448d7c48acf15cc0a94f5b2f27009d6adab35bba958ca94852328a9a7f3535c112c0b5bd49d4050e"}], 0x660}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707865726469723d2e2f3d2e2f66696c65312c776f726b6469723d2e2f66696c6531f30412e65b571ce5102eaf060893c6f4f2e5cc5775361b0cdf48ace9715ff7e3cad125b32a9b3570e5875428fde1b05b1a4c24ca5e8a6cad0b5078b3cd45655fee23b54a8c6d94cffa05c637ca293a53dfb05216c6baabdbb77e2568d0d9defe56d91730fbd9d422a051fd10f7458ee1bf528c8005add245cce85df8df50caafde22250ce647abaa8d21dc6aba18d82907e6c4709bb739ed97f7e7656be949d3b38b690717b011165cfe06c2d20f8f173a8704327d027bd10432a13fa8ea356e7d80fadc"]) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000200)={{0x86, 0x2}, {0x3, 0xfffffffffffffcca}, 0x9, 0x1, 0x10000}) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:22 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0], 0x3, 0x40}) getdents64(r0, 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x10, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x9}}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x61, 0x32, 0x66, 0x34, 0x35, 0x31, 0x30], 0x2d, [0x36, 0x32, 0x33, 0x33], 0x2d, [0x7b, 0x31, 0x34, 0x62], 0x2d, [0x63, 0x0, 0x77, 0x38], 0x2d, [0x66, 0x5a753a0cdf209f41, 0x64, 0x7f, 0x32, 0x66, 0x804b3268a53535b9, 0x30]}}}, {@obj_user={'obj_user', 0x3d, 'overlay\x00'}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}]}) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x20) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) kcmp(r1, r2, 0x1, r0, r0) [ 1054.463741] overlayfs: maximum fs stacking depth exceeded 00:52:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000140)=0x20000000000000) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:22 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x100010000) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000002740)=""/4096, 0x1000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) [ 1054.536300] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.567345] overlayfs: unrecognized mount option "upxerdir=./=./file1" or missing value 00:52:22 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x60, 0x2000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = syz_open_dev$evdev(&(0x7f0000000640)='/dev/input/event#\x00', 0xde, 0x40) r6 = fcntl$getown(0xffffffffffffffff, 0x9) r7 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r9 = syz_open_dev$midi(&(0x7f00000009c0)='/dev/midi#\x00', 0xffffffff, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000a00)=0x0) lstat(&(0x7f0000000a40)='./file0/file1\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000b00)=[0xffffffffffffffff]) r13 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00)=0x0, &(0x7f0000001c80), &(0x7f0000001cc0)) r16 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000002100)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000021c0)=0x0) stat(&(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002380)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000003c0)="059c8634b5c066e88d90f142ce504738512eb6c20cace8862f1760e9a61383c40f8d95f582508add2e922172ffe6b6e83c52dbd9ad87402c6d2e2883a66d1ea266a452b97c3eb77c5a9b6b8379a5c8d7f37cb2a58fee9a8f176a7da22b293c8c065f66e9665444c6b1f812b8112e7f050f2751179f492990af1a7d848d1b2c8d26d96dadc99e842977daabed8253266963f7d73396481d7e3d5bf0dbe6665c42828c014520ff98f3acef62f3aae1eae26859b75706b8f56061daa94bd9112f63b45f78f7ec0a5d281394133b904c1110cb7def539107592c51986b9c6a99580c63850e", 0xe3}, {&(0x7f00000004c0)="303358c52ab473237294dd6118bfd7d4ec972471ec9292846b6b0d81e056a2cbbea3d74b406ead5274beecbce7ab9a092ad4b37b0f7e944eed184328de9aab9de041b9a6630b3765ec80a51a9589b8d96e7775a5c7a65e650572d2147502d56ee987950f516b93b70c18dfca8296d489cedfecea64ee8d0e8b2cc08b57affc856078ca0cc2a5f8b5d5a58618bfe16231e9eaf0fbe75c7146c13ffcda5d3a959ea18844fb7bbf43b226d4000d", 0xac}], 0x2, &(0x7f0000000680)=[@rights={{0x24, 0x1, 0x1, [r1, r2, r3, r4, r5]}}], 0x28, 0x8000}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000006c0)="df0d09217793ef644963d23890b036c9340ec4e85955303fd27df555f2fb44e2a7c247221f05fa1617797e69ceb784f292a343fd66b639", 0x37}, {&(0x7f00000007c0)='#', 0x1}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000000800)="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", 0xff}], 0x4, &(0x7f0000001d00)=[@cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @rights={{0x14, 0x1, 0x1, [r9]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}], 0x78, 0x10}, {&(0x7f0000001d80)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001e00)="28f996ea8996e4a99bcbc82eb8bf059892a0e8669b4f962255ad3497397be5c8be39208085dabf41d05443919aebc1a85b453c2c444e0abe3da6a9fe88329c277f1cca5b94faf0c38c1e76571241535b47e4", 0x52}, {&(0x7f0000001e80)="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", 0xfc}, {&(0x7f0000001f80)="4f63ae6ea0eeba565255ff23f1ad88ffea382a931b7eeebc07f42f748a6bb39c0d70c4afdf750c495d4694712e27c0130211179322ae332e118197", 0x3b}], 0x3, &(0x7f0000002340)=[@cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}, @cred={{0x1c, 0x1, 0x2, {r19, r20, r21}}}], 0x40, 0x4}], 0x3, 0x40000) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1054.608224] overlayfs: unrecognized mount option "" or missing value [ 1054.647922] overlayfs: unrecognized mount option "" or missing value 00:52:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x10400) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000200)={0x3, 0x3f, 0x20, 0x3, 0x0, 0x0, 0x6}) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1054.679618] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.697094] overlayfs: filesystem on './file0' not supported as upperdir [ 1054.709441] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='msdos\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e000000000000ffff6f7765726469723d2e2f66696c65312c776f726b64698fb81ad729bd2ad62d4a3d6798723d2e2f66696c6531"]) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1054.727208] overlayfs: maximum fs stacking depth exceeded [ 1054.755907] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:22 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./fil`0,lowerdir=./file1,workdir=./file1']) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xd4a8b2a84fb749b7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x9) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000740)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "7591d2589726bf9a100fd8d3636fc8f7"}, 0xe, 0x0) 00:52:22 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x110) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r4) [ 1054.856671] overlayfs: filesystem on './file0' not supported as upperdir 00:52:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65314abbe7bf2ed26d0c1feee83758933a26ca0538563b70d685121c6a81216281f28a2141ad17"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1054.902788] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.937037] overlayfs: filesystem on './file0' not supported as upperdir [ 1054.948431] overlayfs: missing 'lowerdir' 00:52:22 executing program 0: r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000080)='./file0/file1\x00', 0x10) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="2c6c6f776572646972c85def983d2e3a663bbbd6c16bd8fb8beaa6501848cd41ebfcc5f009a59d48afb709fae674d00a6005d3b564c512b380ecc202edde184a5e8b9fa3fcf129167e4a3bbfb7e76b36b775c07106667a15711b4ed1602db310350089a5f57b19f4a1b7ddc4"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0xfffffffffffffef8) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) name_to_handle_at(r1, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240)={0xf2, 0x1, "224eeca11ae0f264285800ef01ffdba7851da2ad0e25a3158ebd01034b891252c6aade019cf2f81cdf6d9eb048687d73749168dbf48d2b35333dcf8307c43dacc4b111485122f8fea0c5a943e134caaaae77acb0c4adbf8693443a44aa17c0e65df0beb2f278139ba168b30798a17c17e81975704c3ecde08a0da5fbb1762a5d1392cc8712e840b4b525246b70930291f25d29beec92aa49852f9b8e1239b9b363d92e077f8f9c719b89ee6b25a9fdde14f3d0f4bee6391b56d1fa6d3cdd364eec2ac83eed3ce9e2757be6d0adad4016aaded3d2978d246763cf8d80609438c257107a002adbab9ee42b"}, &(0x7f00000000c0), 0x1000) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1054.961499] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.978038] overlayfs: missing 'lowerdir' [ 1054.978330] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1054.999775] overlayfs: maximum fs stacking depth exceeded [ 1055.003780] overlayfs: failed to resolve './fil`0': -2 00:52:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/btrfs-control\x00', 0x200400, 0x0) r1 = accept$alg(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000a00)=[{&(0x7f0000000100)="a9eb482171baa0227fc8c4b9f528e31b4a89e3cd627921d6374e18ed2e333882fb8814519c3e9e3a5f901da719", 0x2d}, {&(0x7f0000000840)="888da1ede5f0a08cb10fb13c556c745f3ca9555c5fd880bc4cecc04f89b96110bbb2bf46e276a6c058ddad9e550c5b6325e2cd96f985fdbef4bac36b707c39789ebc55cbff8d37b3bee1b0016fd9165abe898f0cb4d1c6c7394c013671535191eaba3ac13de43520190825ed02de520c2608dd2c15384b0df96502d0b3521bdb3e153fcca41c9f05a06193e93169af1a55dafeb478932d263338f9246adb47b5a798f632c5532fb6ebadd228aa3ee18fc9867601e89e104aad572c5f0fb8fd2345f842be8a343d8b7e1830c291d3399828efc257ee6c29843feab384c16b896e104e89184263c4b71e5bb991", 0xec}, {&(0x7f00000006c0)="f02a2a847a98f0773375de9af0", 0xd}, {&(0x7f0000000940)="4d8a37ea14713ebf4e267f30ccec4ebbd9956a3ddf6cc23f2626187722c42970ad1069bd2064753760a87b348f9149c0fece82351bcb265006472f2fa1e890df848a6e71ae317cf3feaeed653d2cc5d7cebe0a79a1fca844fc2b46d7b681badc9eade7231e9b5ea03d314e70ea3e3a1fc15b89bd96bd05ea3599fe9547ba6fc3b7153273b5cde3a59a8bbd11a0a44c5692d002c5107fe3435f944df95ea7a38e", 0xa0}], 0x4, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]) fstat(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = semget(0x2, 0x4, 0x428) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000000a80)=""/212) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffff9, 0x4, &(0x7f0000000280)=[{&(0x7f00000003c0)="c7280872d618bb2fd504f0f1690805c8fa1d7766e42b691d243fef7525f552dd3bf17021b533f1c57f73dc784421b7b677e19b93830b06887daa62ace29d2880603c5b0e1842be370efd5a540cf87c67e1c50fa2a8d76c1d5afd3a700cc420cad33f2662b0d9cfcd0fb8d2340c4939681c721558ed92c3da14244f815b80404f162837ecbcedaeaaec3977cdb195032206a6341eeeefb66a5405620dcf553acbadbc60aea916e2963ba5afa7a58bd3226dcaad70931c59a5b297f55dee980c20e9d889ad5aa15b43ec2606df1d9c915dee9116dc3fed47295f", 0xd9}, {&(0x7f00000004c0)="8e2dad6ebb1c972df85b8128a470e2fb4a39b35f66f31539210232c549f1127d75573964d15848ef42f5a7df1aaaf852dd34b9c8ea8ef6407dc48a8fad5cf1866b45a6c4de65df9a4660074fbc847497222054d70e58e899dfe197aba797d3ad7d0a6f4c5daaa920f747c7a12026b1bc84aff7532a36330679e537c4678683a63536ef6d9b58d084c05b8d49d4e154bb27a9073e33e42f002cb1ead3d4187fe4896223dcc33a754f39172bd1340415b953a503966157e8f7f77cb891d5c8e91b36141a334d37884020d8b1ebc46e15a3cbd31a1184e03c11d28b085d1546798e78c01fad9384cae2a59dd020f10916fbdc", 0xf1, 0x9}, {&(0x7f0000000200)="e0fa96cb8efd119ea74bd7aa4d6d15", 0xf, 0x101}, {&(0x7f00000005c0)="1fa0af453486fba8e1af3d7fdd4f859a67677087d40339b02c14cb08165edfeb2f47ce42bf069dbdc6825c8444d96087d751f44a3bd22927498fe19b826e01f0f9aa7ac1555b94466cbd4c30a9b6c47888f606804a038852299a8f8fa9cf77691524e808c8cc6fc99e025cfbc8050079e48c22cd6ce565090b6ad7a0cd6d4e7ec4ac9dd3980476f4c3b0d1b33f26bf8fad98cabd7225aaae74082a2ff48bcef7c624f6a7e8cac3f3fa9cc40e6f5c8475f6afb31cd91f8ef7f551d0c58a5230cbe046b7c30bba55e33e5a48beb0e439e9e2f235cbeb54ad4cc9a4bf15a64faf96018e180d3f575ede07f41e", 0xeb, 0x1}], 0x240000, &(0x7f00000007c0)={[{@shortname_lower='shortname=lower'}, {@shortname_lower='shortname=lower'}, {@nonumtail='nnonumtail=1'}, {@utf8='utf8=1'}, {@shortname_win95='shortname=win95'}, {@utf8no='utf8=0'}, {@shortname_mixed='shortname=mixed'}], [{@euid_lt={'euid<', r2}}]}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000280)={0x5, 0x2, @start={0xbb, 0x1}}) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2004002}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@gettfilter={0x5c, 0x2e, 0x8, 0x70bd2a, 0x25dfdbff, {0x0, r1, {0xfff3, 0x5}, {0xffff, 0x10}, {0xf, 0x2}}, [{0x8, 0xb, 0x1fe000000}, {0x8, 0xb, 0x230d791c}, {0x8, 0xb, 0x7ff}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0xff}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4001}, 0x800) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:22 executing program 1 (fault-call:7 fault-nth:0): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:22 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="2c616fae41657a6572a09e0010854e1d382dc5663da68c7e45832b3153e01241788dee864c95c5aa89db7b72a1f219caf3193faa117b90ca46424838b81f5b4000"/74]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) r1 = shmget(0x2, 0x4000, 0x17, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f00000005c0)={{0x9, r2, r3, r4, r5, 0x190, 0x2}, 0x0, 0x1, 0x4, 0x3, r6, r7, 0x2}) [ 1055.087100] overlayfs: failed to resolve './file1J.m 7X:&8V;pօj!b!A': -2 [ 1055.126083] overlayfs: failed to resolve './file1J.m 7X:&8V;pօj!b!A': -2 00:52:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000500)={'sit0\x00\x00\x00\x00\x00\x00\x00\xd6\x00'}) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f0000000240)={0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'sit0\x00\x00\xff\xff\xff\xff\xa0\x00Q\xfc\x03\x00', 0x141}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000007c40)={'rose0\x00'}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x8000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x101000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x143200, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x1c0, 0x201) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000400)={0x3, 0xfffffffffffff001}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000000c0)={0x34, 0x0, &(0x7f0000000080)}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000004c0)) getpgrp(0xffffffffffffffff) gettid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)) fcntl$getown(r5, 0x9) gettid() 00:52:22 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x5) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1055.178763] overlayfs: unrecognized mount option "aoAezer" or missing value [ 1055.206777] overlayfs: unrecognized mount option "loweBWǎ[" or missing value 00:52:22 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x2880, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000001c0)={r3, r4, 0xa9cc}) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r5, 0x0, 0x0) getdents64(r5, &(0x7f0000000740)=""/4096, 0x1000) [ 1055.226552] overlayfs: unrecognized mount option "aoAezer" or missing value [ 1055.268509] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1055.293230] device sit0 left promiscuous mode [ 1055.304738] overlayfs: unrecognized mount option "loweBWǎ[" or missing value 00:52:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x10000) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x80) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1055.335727] overlayfs: filesystem on './file0' not supported as upperdir [ 1055.346545] device sit0 entered promiscuous mode [ 1055.351352] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:23 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x181000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40, 0x0) fcntl$setflags(r0, 0x2, 0x1) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2c6c6f776572c9e3030006df78b24e8fe23fca94000000000000000000fdcef08804a72604aac41779d8e77f700000"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x1f, 0x4) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) flock(r0, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, 0x0, 0xf22a5b58) getdents64(r3, &(0x7f0000000740)=""/4096, 0x1000) [ 1055.409943] overlayfs: maximum fs stacking depth exceeded [ 1055.417471] device sit0 left promiscuous mode [ 1055.425396] overlayfs: filesystem on './file0' not supported as upperdir [ 1055.446564] device sit0 entered promiscuous mode 00:52:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) ioctl$int_in(r4, 0x5421, &(0x7f0000000240)=0xf7) fchdir(r0) accept4$ax25(r4, &(0x7f0000000140)={{0x3, @null}, [@rose, @rose, @rose, @bcast, @bcast, @netrom, @remote, @null]}, &(0x7f0000000080)=0x48, 0x80000) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x2) dup2(r4, r3) 00:52:23 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video0\x00', 0x2, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x20) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7702ff03000800da0000696c6530"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$RTC_PIE_OFF(r0, 0x7006) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000140)=0x9) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:23 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="757070659d95800b6b78cb41296efe7af8fa726469723d2e2f66696cff2c6c6f776f726b6469723d39bb5a0fe77beb00"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:23 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x10000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000380)='./file1\x00', 0x98) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="75080065000000023d2e2f66696c65302c6c6f776572646bb93d2e2f66696c65312c776f726b6469723d2e2f66696c65317b124be07e73aa18cd3cf563a58436beb78d317f873d2c90d8a3c8befa8b00000000a83f2577e6673d63c4f35dcccaa8394776901424d96f0f0bc7df52f633a30e979f7dc7a233e8bb8489032bf8b49907f272dace8a803ebe868e21e01393370ce544ca8fcf464547a6614803e39085c1093d8f036387614046803fc8a6849b"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1055.502635] overlayfs: failed to resolve './file1': -2 [ 1055.542101] overlayfs: filesystem on './file0' not supported as upperdir [ 1055.561385] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1055.599904] overlayfs: unrecognized mount option "lower" or missing value 00:52:23 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000440)) [ 1055.614672] overlayfs: unrecognized mount option "u" or missing value [ 1055.626695] overlayfs: unrecognized mount option "lower" or missing value 00:52:23 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x991154a7e8333ba9, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x513431ae, 0x10000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x3) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400400, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000200)={0x55, 0x29, 0x2, {0x3, [{{0x80, 0x3, 0x4}, 0x80fc, 0x8, 0xd, './file0/file0'}, {{0x8, 0x1, 0x6}, 0xffff, 0x4, 0xd, './file0/file0'}]}}, 0x55) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1055.734383] overlayfs: unrecognized mount option "uppe kxA)nzrdir=./fil" or missing value [ 1055.747983] overlayfs: unrecognized mount option "low" or missing value 00:52:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) recvfrom$inet6(r3, &(0x7f0000000980)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0xfffffffffffffffe, @mcast1, 0x4}, 0x1c) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1055.778070] overlayfs: filesystem on './file0' not supported as upperdir [ 1055.798216] overlayfs: unrecognized mount option "uppe kxA)nzrdir=./fil" or missing value [ 1055.801284] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:23 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="d895aaa7726469723d2e2fff7f6c65302c6c6f7765726469723d2e2f6669df8a56a31b54c0426429723d022f66696c653143459e5ae82b92b276c2e205e63f88f87b8c21cc177bc564b955cfdaea60db8e9063b9c20a1fef2369fd72d0c62be70fcb390984e4a53145fdfb5c460d42fcebb711d8c5735c695d8d1094d5ff9c5d9e9579bec790fdc4ed3e2bfe8acdd97cef5dd6dab7b0549d2bafefe346700421a02488fa2799e2ed623b23ad4bcdb71091e07f88f0cb9d349e150fb43cc6b4b786e772861b3e941542b7d94d47affe38dabb1be63f42"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:23 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) r2 = semget$private(0x0, 0x7, 0x764) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000000140)=""/93) [ 1055.822170] overlayfs: unrecognized mount option "low" or missing value 00:52:23 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000200)='/dev/v4l-subdev#\x00', 0x1, 0x6000) flistxattr(r0, &(0x7f0000000280)=""/44, 0x2c) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ubi_ctrl\x00', 0x48810ddfc909a4fa, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) r3 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) getresuid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) r6 = getuid() mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='fuseblk\x00', 0x2, &(0x7f0000000740)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x200}}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@permit_directio='permit_directio'}, {@subj_type={'subj_type', 0x3d, '/dev/v4l-subdev#\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/v4l-subdev#\x00'}}, {@fowner_lt={'fowner<', r4}}, {@dont_hash='dont_hash'}, {@euid_lt={'euid<', r5}}, {@permit_directio='permit_directio'}, {@uid_gt={'uid>', r6}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@obj_type={'obj_type', 0x3d, '/ð0trustedsystem-@]\'wlan0-'}}]}}) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x5, 0x5cd7}, 0xc) 00:52:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:23 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000280)={0x5, 0x10, 0xfa00, {&(0x7f00000003c0), r1, 0x3}}, 0x18) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xc) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f00000002c0)={0xffff, 0x4745504d, 0x9ca2f5c4c1a5dd4, @stepwise={0xb0, 0xff, 0x29e, 0x4, 0x101, 0x7}}) signalfd4(r2, &(0x7f00000005c0), 0x8, 0x80000) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1055.886525] overlayfs: filesystem on './file0' not supported as upperdir [ 1055.903702] overlayfs: filesystem on './file0' not supported as upperdir [ 1055.914144] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1055.925114] overlayfs: maximum fs stacking depth exceeded 00:52:23 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2ea22a531ebafa6469723d2e2f66696c0639ed306f726b6469723d2e2f66696c6531000000000000"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {r1, r2/1000+30000}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00000003c0)={0x2, &(0x7f0000000280)=[{}, {}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x200, 0x0) 00:52:23 executing program 0: r0 = msgget$private(0x0, 0x4a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@empty}}, &(0x7f0000001b00)=0xe8) lstat(&(0x7f0000001b40)='./file0/file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f0000001d00)=0xe8) lstat(&(0x7f0000001d40)='./file0/file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e00)='overlay\x00', 0xffffffffffffffff}, 0x30) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001e80)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001ec0)={{0xf5c, r1, r2, r3, r4, 0x40, 0xfb}, 0x7e, 0x9, 0x0, 0x400, 0x1, 0x1400000, r5, r6}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\"lowerdirX.0\x00\x00\x00\x00\x00']) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r7, 0x0, 0xffffffb6) getdents64(r7, &(0x7f0000000740)=""/4096, 0x1000) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000001800)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r7, 0xc1105511, &(0x7f00000018c0)={{0x7, 0x1, 0x7fffffff, 0xff, '\x00', 0x40}, 0x4, 0x3, 0x3, r8, 0x4, 0x9, 'syz1\x00', &(0x7f0000001840)=['\x00', 'wlan0user({trusted\x01!:!vmnet1vboxnet1{\\{]posix_acl_access?keyring&\x00', '\x00', 'ceph\x00'], 0x49, [], [0x9, 0x4eb, 0x28b, 0x9baf]}) syz_mount_image$vfat(&(0x7f0000001f40)='vfat\x00', &(0x7f0000001f80)='./file0/file0\x00', 0xb241, 0x2, &(0x7f0000002100)=[{&(0x7f0000001fc0)="890f94792c74eb0b4db9a17fafde55d0be391f59a097049b550a6a3b8baf5fb8ff1de9004dfe24704d4fcb47b1e6c619a8f757813c43a49fbbb0c912941c", 0x3e, 0x2}, {&(0x7f0000002000)="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", 0xfe, 0x6}], 0x80000, &(0x7f0000002140)={[{@iocharset={'iocharset', 0x3d, 'default'}}, {@rodir='rodir'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'syz1\x00'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@dont_appraise='dont_appraise'}]}) fanotify_mark(r7, 0x22ce31de74d656b9, 0x40001020, r7, &(0x7f0000000040)='./file0/file0\x00') syz_mount_image$ceph(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000140)='./file0/file0\x00', 0x1000, 0x6, &(0x7f0000001740)=[{&(0x7f0000000240)="212aff7a371d55af1fd7eae259b5fc362ca6de6c57d522a09139fdc62a9457c6ab34a54a2df049ccb8f9c0e9db5ba2f90949ec75242835a453d1e23f1e0729b903de3d639833016de5ad02e73d27f014fccb0cf2ef6dbd1cec26d5b7843aabf85145980ce519cdad00cdc5b200220017bcc90a4339263fc4b88f6d05350e01b2e6379a43c51c0da3b8e8ceadb9a5beb714581ec2398a9e0bf36d499e33505e8a930927c5a1eee3b1e190a45777a6fcfd9be304b286bb37213b51e81574d040f7f74f10a1d813c8978e3858d3f8f0e2661cdf0b57400f6f1946debdbaa6043eaaeb0595437fb5e0b0f64a40cba1f3", 0xee, 0x7}, {&(0x7f0000000180)="b03a561e34ce31ca1b7b042695398192234ac002846c930e367e945dd37bc506b1bd6bd08c9bee0f98629d5be65ac1a81de444560c0334f3f8119cc9fa634ae868067ff26f8e27a4", 0x48, 0xffffffffffffff07}, {&(0x7f0000000380)="9dd4c91fce225d2fea5f2953306398ea7bcfaf3825901ffc0fc23c90e77c7f79a8fc7a23a4a70d3f531f55ef5d235ef1b42d701b32cead968359a811b7063c87f6dd04953684dd964f24038c850c7ae16064002ffc92dcfded082039d9ae61e3255519e2e883c0306a4068a651bf703146b41dfc20ef4988ab26ca0efccd6ad7a0c0c2d8297321efa63cb79f731d59b9ac29c920cee832c5f10a79a8042e0460d165167b73e84a66251078cdbc783bad7516aca4dd9f6517fce337e5dd4e12b3153b67c78d286dfcc2645e7e1cf7395f7e664518cad136683644e7b1a2c27b269ba05299391a", 0xe6, 0x300000}, {&(0x7f0000000480)="840c22c8760a23b896d7a9b34023b7f839f81f1556a5a1a28c17dd28ca32a81139890f2181a2de404c50155fa38b4db8470a52ba9291da8c5629b5a0a8e7bc9f200ae2f9414e38ffd4ea87c4a01d4d6c2ba9aded59f68e71a79fcd461e35e03ce0dbc8c044b33eae979a2d616725b80ee8c70d67e76d2482f0f9b8151228476b7dcf4c2bd167232fb981afd8758c6a8c1d321479cffc42f0604475310d48220d2f8f302dc80e3875d3d6ded7fb648f2bfd7195f877da74a7e9d94a29", 0xbc, 0x100000000}, {&(0x7f0000000540)="afc346d5f92e383e6faa5cec8e05bb031c839b62b3dfe7e96b998633ef67247d3c5d6864f41275ff5730c0d0edb6be1811bbb49d8516503ff1b231956d7a5d0c403e58d2f1b52a6ce0d0056d7b56639417fe821dfecbf35688d3f14e582ced4620c11da7b2ad16a95d56f3d23b0e7bb48fd85cd4a9239024aa3d0a231897eea8a1293c29b10f10615105a0e37717e52e35474a9b9de5eb0f888553ec1e193c14fd3b84c79e666f704648c7d9b4a5e78e66106d99", 0xb4, 0x200}, {&(0x7f0000000600)="76468c778c2092b23549fc8fa8c014794970cf79756282d8d79e3598eb5c404aa22fac9eaad873baec86e91484aa040c94c5634debcec4f7da6b5d08df718b6172c4f40ab67194f2f98402ea4372f2656e2298376ff4b01562d589fedfdca2a0ab02dbf3650b47897deee3b7d67026f3b1404df15d4d0fa1acb1e81cb0ea6cfab7d78d004380a5a7febe546ef51203fb83f6d1f58aa57ee26a83e6e51c7d7b8428fb40347c157e0035b0d0a49b87078ac0f47a6e8dbddf0b", 0xb8, 0x8001}], 0x4060, &(0x7f00000006c0)='overlay\x00') [ 1056.033829] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1056.051647] overlayfs: missing 'lowerdir' [ 1056.066083] overlayfs: unrecognized mount option ""lowerdirX.0" or missing value [ 1056.072416] overlayfs: missing 'lowerdir' [ 1056.083014] overlayfs: filesystem on './file0' not supported as upperdir [ 1056.094460] overlayfs: unrecognized mount option ""lowerdirX.0" or missing value [ 1056.104019] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1056.116028] overlayfs: maximum fs stacking depth exceeded 00:52:23 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x40, 0x0) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:23 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000065726469723d2e7166696c6530"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) dup2(r0, r0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0xffffffb8) [ 1056.129276] overlayfs: filesystem on './file0' not supported as upperdir 00:52:23 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xe24, 0x41) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x5, 0xf8, &(0x7f0000000280)="74206f8f36605c8ea62a4318ca5a6ad03b5efe5b07357986d4614806ce96632db145c78ce93fb7396ce651c650eda9f07ccaf240819a52fd2934f90f6fc35e5e032fffbbc4fc734926742c6079ce65724eb5481fffa58741e7cdbb4d95b308a861f6e2b65616f61dbc71d2dc28743782883b9e2dce2f9f9edf61f510d56c49c4c8445c85e4c676efd10d8d87e8966c794cabead65af9cca30216284364c8b49d4bb7e058608f00515049ffb98d43c816dc7af720ad7743f65de1921e9da88d7cd02c5b4f007da7fb66a847d36e43933487af14383e944f43c351b9d8a5c1c1f21e6a7d7821c3061b7b9034cc242836e05c78218e2b4cd5d4"}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'vxcan1\x00', 0x2000}) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1056.187775] overlayfs: missing 'lowerdir' [ 1056.207454] overlayfs: unrecognized mount option "" or missing value [ 1056.217086] overlayfs: unrecognized mount option "" or missing value 00:52:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x210000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000180)={0x4, {{0x2, 0x4e21, @multicast2}}, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000140)=0x20000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(0xffffffffffffffff, r3) 00:52:23 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x20000, 0x0) ioctl$VIDIOC_G_OUTPUT(r0, 0x8004562e, &(0x7f0000000240)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESOCT=r1], @ANYRES64, @ANYRES32=r1, @ANYRESOCT=0x0, @ANYRESHEX=r1, @ANYRES64, @ANYRES16=r0], 0xffffffffffffffea) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x424080, 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, 0x0, 0x0) getdents64(r2, &(0x7f0000000740)=""/4096, 0x1000) prctl$PR_SET_FPEXC(0xc, 0x100000) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x40, 0x0) [ 1056.273799] overlayfs: filesystem on './file0' not supported as upperdir [ 1056.284769] overlayfs: filesystem on './file0' not supported as upperdir [ 1056.291969] overlayfs: missing 'lowerdir' 00:52:23 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469722d21f408e73d2e2f66696c6531"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1056.348521] overlayfs: missing 'lowerdir' [ 1056.365002] overlayfs: missing 'lowerdir' 00:52:23 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:23 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x94e5f09f4d2bb053, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f0000000240)={'veth0\x00', 0x100000001, 0x1}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowErdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) [ 1056.392158] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1056.427154] overlayfs: filesystem on './file0' not supported as upperdir 00:52:24 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x4, 0x105000) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,woekdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000400)='^mime_typeselinux,md5sum[\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002c80)=""/4096) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000440)=@srh={0x3a, 0xe, 0x4, 0x7, 0x8, 0x78, 0x0, [@mcast1, @dev={0xfe, 0x80, [], 0x12}, @local, @local, @ipv4={[], [], @local}, @loopback, @mcast1]}, 0x78) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000002c0)="cfb4fb8e4a3a6d3d701c8bea07069dafe20135dabf4a479099b8fe60341673705a3da0f286781fe2f4724e77043f6b01d6af1fad116977f891ec3359decdd10c6c546791c5fe07a370e59552646980a9370d67c08304d263ea71afeb9d18347cafe2c82b15f83e741ac329452f5c74856e38983d56ceb4aef39749a880e1628e7ccb95dd") r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1056.477412] overlayfs: filesystem on './file0' not supported as upperdir [ 1056.494699] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1056.506501] overlayfs: maximum fs stacking depth exceeded [ 1056.513491] overlayfs: unrecognized mount option "lowErdir=.:file0" or missing value [ 1056.528313] overlayfs: unrecognized mount option "workdir-!=./file1" or missing value [ 1056.528653] overlayfs: unrecognized mount option "lowErdir=.:file0" or missing value 00:52:24 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'user.', 'overlay\x00'}) getgid() 00:52:24 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000200)=0x4) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:24 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20\x00', 0x10000, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000004c0)=[0xee01, 0xee01, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xee00]) mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='fuse\x00', 0x400, &(0x7f0000000500)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7}}, {@max_read={'max_read', 0x3d, 0x5d4}}, {@blksize={'blksize', 0x3d, 0xc00}}, {@max_read={'max_read', 0x3d, 0x1f}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@obj_user={'obj_user', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@dont_hash='dont_hash'}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}]}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000740)='user_id') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee00]) lchown(&(0x7f0000000140)='./file1\x00', r4, r5) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f00000006c0)={0x34, 0x0, &(0x7f0000000680)}) [ 1056.573381] overlayfs: filesystem on './file0' not supported as upperdir [ 1056.575969] overlayfs: unrecognized mount option "workdir-!=./file1" or missing value [ 1056.598036] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f666d6c6552b82b5e726b646972b7cbabd13ebdca31073d2e2f66696c6531"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:24 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c08006572646972e25073085f844741a68c297b363ec60f3c198f324afed0e997173c5ae221a0aa223fc0b3c9fce8"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 00:52:24 executing program 4: r0 = open(&(0x7f0000000200)='./file0/file0\x00', 0x2, 0x136) mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x956c5ac6d8bb0304) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000400)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f667cd93d7fab696c07372dfabaf612ae7765302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10004400}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r1, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr$trusted_overlay_upper(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000340)='trusted.overlay.upper\x00', &(0x7f0000000740)={0x0, 0xfb, 0x1015, 0x4, 0x6, "bb2b4f8a2460bc006a65954456fb563b", "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"}, 0x1015, 0x2) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000380)='trusted.overlay.redirect\x00', &(0x7f00000003c0)='./file0\x00', 0x8, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000440)='./file1\x00', 0xfff, 0x1, &(0x7f0000000500)=[{&(0x7f0000000480)="ec6951e4d32c16f617837eaefaf2f301b958724d85c6ee93e6fa07ca2b6381a2ed54f796751112c4507a666366f96d7a57b5aff86799f91f8d00dda2220dd651661f82f14cbdea730fa019222f307d0c", 0x50}], 0x800, &(0x7f0000000540)={[{@quota_on='quota=on'}, {@lockproto_dlm='lockproto=dlm'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@suiddir='suiddir'}, {@ignore_local_fs='ignore_local_fs'}, {@norgrplvb='norgrplvb'}, {@norecovery='norecovery'}], [{@dont_hash='dont_hash'}]}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') getdents64(r0, &(0x7f00000005c0)=""/65, 0x41) 00:52:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1056.814724] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1056.828655] overlayfs: failed to resolve './f|=il7-we0': -2 [ 1056.836084] overlayfs: filesystem on './file0' not supported as upperdir [ 1056.843053] overlayfs: unrecognized mount option "l" or missing value [ 1056.847863] overlayfs: missing 'workdir' [ 1056.855096] overlayfs: unrecognized mount option "l" or missing value 00:52:24 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000400)='/dev/radio#\x00', 0x1, 0x2) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file2\x00', &(0x7f0000000340)='overlay\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="65daa2ab11124fb6a6c605f7e76193b1638100"/35]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000380)={0x0, 0x81, 0x7fff, 0x2, 0xe, 0x4, 0x100000001, 0x1, 0x155, 0x18a, 0x101, 0x3}) getpeername$unix(r1, &(0x7f0000000200), &(0x7f0000000040)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000300)={0x14}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:24 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='overlay\x00', &(0x7f0000000240)='\xd8\x00', &(0x7f0000000280)='overlay\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='overlay\x00', &(0x7f0000000340)='overlay\x00', &(0x7f0000000380)='\'/\x00', &(0x7f00000003c0)='overlay\x00', &(0x7f0000000400)='overlay\x00', &(0x7f0000000440)='@\x00', &(0x7f0000000480)='\x00']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1056.886608] overlayfs: missing 'workdir' [ 1056.896277] overlayfs: filesystem on './file0' not supported as upperdir [ 1056.912552] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1056.924472] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:24 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c6c6f77239b27d6030000000069723d2e6483fe4c7710f03b3c3b1c397bd35077e5abc1fefa9648786d965d291e87dcf78377af348618a3bc944c5c2cbecfe1be0bd17d6e71bdb8c9d69ebbdc5957c0150dae94382d1412619bd203ab952db531ae354277526554cc2ae7bead625216a70ebaa767ea5fd9a423ba6656ca000000000000030000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) 00:52:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/capi/capi20\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000000bc0)=0xe8) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file1\x00', 0xbbcc, 0x4, &(0x7f00000005c0)=[{&(0x7f00000003c0)="87c3e6bf6e8f9fbea58f0ea7fd181a7fc9a080581c1b37ff5df95408e3f7265866a3d8bfa0cb461fc63d2ea2ad798a6e8d1187125744b3ad0f543f525ae92188843cccbe37633deea0a111e98a7f59538272bdff5bcf3ad5e062801fec80f1f38772edbc1a553c9eaedeab7ab71d3d0533ad8cddf8193c484e1adea7426e269d029474e4183387a0462fb9e8945ce8274a5dc5bb731ede927cdce06ea199bb2deddb6072f0446b135aa5f808ab276968403aabd32b57f6407ba5e71968c9b5c6274aa98956629c4d1769", 0xca, 0x8000}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000000280)="686e76a189d563b627e2e1e99dc1fbf17c6675a2c48e33b96b8b95e60e088ea3991a6b79d91852b3cff16b39daadd003fef42f89ae999c2986a50208a63757f0deb513f977b3ca4d3cb24fde5cebc365bd90a49e701eeb2e32b7cbeb0130c0df55f054d5e40813043ad91994a8033fe1cb35d2", 0x73, 0x3f7}, {&(0x7f00000004c0)="b5430ba275997d7f849991516c81625f58f0b78758a52de14a77c955922646d8e6f52ac08b7e581fc10b01348f2827e28cbbf97689a9d1044a8f3830b730affd8b556a24d01713ead3afadfa49d6bde85e4a84bd263bf02c3f8a4d5b22657fee7b37bcea522f08230ae7e019d6d295d137f9943a2bec204d4600193d94ca82b921aba274953dd85d64ce4901ddb11e53edb572be08a166c8ff1de032b6d4c420ee4bafe8fe2e1bc351664d0daab3f96d0e73585da0749477b4d9e6d38a2de14b5a803865a6eb3f785ad8b3862373a3190e6efd1663dd2e4621170d10b5cc057cc2", 0xe1, 0x2}], 0x20, &(0x7f0000000980)={[{@lazytime='lazytime'}, {@wsync='wsync'}, {@discard='discard'}, {@swalloc='swalloc'}, {@nogrpid='nogrpid'}], [{@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@euid_gt={'euid>', r1}}, {@pcr={'pcr', 0x3d, 0x8}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@fowner_lt={'fowner<', r2}}, {@fowner_gt={'fowner>', r3}}, {@permit_directio='permit_directio'}, {@measure='measure'}]}) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) connect$bt_l2cap(r4, &(0x7f0000000c00)={0x1f, 0x5, {0x7, 0x5, 0x2, 0x7ac, 0x1000}, 0x8, 0x2}, 0xe) 00:52:24 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0x4000, 0x18c) accept(r0, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0x1000, 0x2, &(0x7f0000000300)=[{&(0x7f00000002c0)="d3", 0x1, 0x3fff800000000}, {&(0x7f0000000c80)="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", 0x1000, 0x5}], 0x5000, &(0x7f0000000340)='overlay\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1056.940382] overlayfs: maximum fs stacking depth exceeded 00:52:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0/file0\x00', 0xe, 0x3) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1057.021865] overlayfs: unrecognized mount option "low#'" or missing value [ 1057.044263] overlayfs: unrecognized mount option "low#'" or missing value 00:52:24 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x3aa) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1057.101024] overlayfs: filesystem on './file0' not supported as upperdir 00:52:24 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x3, 0x2) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f0000000200)={0xf, {0x7fff, 0x9, 0x20, 0x40}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1057.165339] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1057.175781] overlayfs: filesystem on './file0' not supported as upperdir [ 1057.193213] overlayfs: filesystem on './file0' not supported as upperdir 00:52:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:24 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) [ 1057.218916] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1057.234129] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1057.258849] overlayfs: maximum fs stacking depth exceeded 00:52:24 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x100c00, &(0x7f0000000c40)=ANY=[]) pselect6(0x40, &(0x7f0000000140)={0xa8a, 0x5, 0x18, 0x6, 0x6, 0x1c, 0xec0d, 0x1}, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x1000, 0x0, 0x6, 0x5, 0x7}, &(0x7f0000000200)={0x7fff, 0x1ff, 0x5, 0x1f, 0xffffffffffffffc0, 0x81, 0xb53, 0x7}, &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0)={0x5}, 0x8}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000340)) r1 = dup3(r0, r0, 0x80000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000380)=0x1, 0x4) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1057.276505] overlayfs: filesystem on './file0' not supported as upperdir [ 1057.299713] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1057.320990] overlayfs: maximum fs stacking depth exceeded 00:52:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdVr=.:file0']) getegid() r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x40000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000480)=""/216) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/239, 0xef) chdir(&(0x7f0000000280)='./file1\x00') stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)) 00:52:25 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0/file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = dup2(r1, r0) mmap$perf(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x10010, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:25 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c6c6f7765726469723d6e3a66696c65307d67434cbd37608333ab9576872c00ec8ecd77511fd4420844c3ad5cb136566fdbd802bee1284a4df0c430396b81e5791c13f8fd5c2daceedf6b2dc6a13bb8373f51149baf2198d4de8c289458ace5d11a86508d2eb68e36c49967f4b24fd8ba7ba61da8c3cbce241781ce1e2ffd830eadd986cbdc4dffe562a235b9ad5c14094b71f5c808e8c0f74a17db4347286e32ef8f77fcf392b91fce099700"/183]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) r1 = geteuid() stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x6a8, 0x0, &(0x7f00000000c0), 0x1062800, &(0x7f0000000380)={[{@logdev={'logdev', 0x3d, './file0/file0/../file0'}}, {@nouuid='nouuid'}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@dont_measure='dont_measure'}, {@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsroot={'smackfsroot', 0x3d, '-\'\x80@keyringmd5sum'}}, {@uid_eq={'uid', 0x3d, r2}}, {@fsname={'fsname', 0x3d, 'vmnet1*'}}, {@appraise_type='appraise_type=imasig'}]}) 00:52:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000080)={0x0, 0x8d, &(0x7f0000000140)="0cd99aa71933d022c052d7652303218d6a43d23d20017146e3e66e1e8e4b612cbc2c694b71ba3fb7a3cfe4b95bdb366e9a23b7168692b0880cad5b9d71ceb95d97f6ae94382b41ea79bb112da947da19a73ce6855662479f0eff2fb04bda217b28d7e69197167b9b9c460a7691d3b3333a193e94af9924241cc75f61757f83e8650fec9b020ccb4f889d14de53"}) dup2(r4, r3) [ 1057.465433] overlayfs: missing 'lowerdir' 00:52:25 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) personality(0x4000005) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1057.538268] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0xa0000, 0x0) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000180)=""/105, 0x69, &(0x7f0000000200)=""/44, 0x3, 0x1}}, 0x68) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1057.578865] overlayfs: failed to resolve './file1': -2 00:52:25 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1057.615634] overlayfs: failed to resolve './file1': -2 [ 1057.628105] overlayfs: failed to resolve 'n': -2 [ 1057.628644] overlayfs: unrecognized mount option "lowerdVr=.:file0" or missing value [ 1057.640993] overlayfs: failed to resolve 'n': -2 00:52:25 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) [ 1057.668279] overlayfs: failed to resolve './file1': -2 [ 1057.692724] overlayfs: filesystem on './file0' not supported as upperdir [ 1057.695180] overlayfs: unrecognized mount option "lowerdVr=.:file0" or missing value 00:52:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)) 00:52:25 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75000065726469723d2e2f66549e96cd2c6ccf51135efa6e5f8f5bc31d942d958100003dce6469723d2e0900000065312c776f726b6469723d2e2f36316c6531"]) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0x5) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x100010112) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x100010058) creat(&(0x7f0000000200)='./file1\x00', 0x4) ioctl$FIGETBSZ(r2, 0x2, &(0x7f00000001c0)) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:25 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) socket$inet(0x2, 0x0, 0x0) setns(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000003600297310dd3fddfd30be400200010004000400f5923e85e61a9c0e2b9d438d26dfdbbbf4a61308b761afc3c130e9095243618a439f13b2ad85bb61b2ffa684a9de3dcb01dd3995738d32f8beae780a25130fbfb2c1d4bad08f4eed56"], 0x18}, 0x1, 0xffffff7f0e000000}, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000100), 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000240)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x2, 0x4, "6882f6b80875843b7d1f63f9bbd241fb1c3cb9302e33cfc6250bff0bed65ab4beaf8c0c95d4367e34f45359eb8a5ae60ccddfb4aacee5d04229910cc34b8e8", 0xb}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000380)="90cf9c38c8f68236ee36a162be49853d74729218db4b160bccad84b4020f38fb02eba5ff7be8acb71d2df9c98de00f1ec4b8141a3cf7e3a6c091e35c35393653565522a7ff282c47ae5735468a5b3d62874438772d9b8dc31838c105070f51493a71f5f8b09e0a29f654b8c92d03ac358c0b86e3b358bd9b6c9568e4a8d032689b4a2542516f3c890ee7f4d687fe1e00df422ed87c3fd5f99726f1dce2da4ed3b2a1be7ebfa193d965d15ecae6936a76a3f621d0abbe33e0173d48047f7e0aa2f6d9c0341099bc623aedeea04e761cbf2767c020664a035a6be76b0f18", 0xdd}], 0x1}, 0x4004) [ 1057.739434] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1057.765456] overlayfs: unrecognized mount option "ug&kEOpperdir=./file0" or missing value 00:52:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x8040, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x80002, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x210080, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000a00)=[0x0]) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x11) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="2c6c6f7765726453723d2e3a66696c6520a21eca301a52868625cdcbb092c3031d40f12227747b88bf77c3241457464bf9b5c2b5763f2e5324f60ba1678a471e4089a85862919c6e911068ff8c1cd4bd7683181f423c92593917844fd280d177bebb965ca6ec77d0497ce1d297f3c013f9df7f8bdbc5ed5e27e27c2aa5b0879c0db35f00494023abcb3dfc0065337031e3530e90feb452c002caddbc20ec4606b4e576572ffb83f22043154ae826f7e982ca68977e8a801f118fa9fbc75e9da443a312b012acb64a9f93f854178a4fb27a253faf92871c0b20784e9bcee72c1ef5e84dc7"]) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x101800) r2 = openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="300100003200010700000000fedbdf25000000003c0001001400100000000c0001006373756d000073000000001400200000000c00010073616d706c65000000002400010010000300000008000100696665000000100016000000080003000400000000000cde020001000000000000006c0001001400090000000c000100736b6265646974000000100014000000080001006e6174000000100002000000080003004ea6000000001400040000000c000100736b626564697400000010001e00000008000300ffffff7f000010002000000008000300090000000000380001001000090000000800030001000100000010001000000008000300000000000000fd6382c100000c000100736b626d6f647035bddb360dcb514e6144c736000000000c000200000000000100"/317], 0x130}, 0x1, 0x0, 0x0, 0x20008000}, 0x8050) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:25 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file2\x00', 0x2) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1057.786045] overlayfs: filesystem on './file0' not supported as upperdir [ 1057.795029] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1057.807693] overlayfs: maximum fs stacking depth exceeded [ 1057.816222] overlayfs: unrecognized mount option "ug&kEOpperdir=./file0" or missing value 00:52:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1057.938292] overlayfs: unrecognized mount option "u" or missing value [ 1057.946363] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1058.004655] overlayfs: unrecognized mount option "u" or missing value [ 1058.012913] overlayfs: filesystem on './file0' not supported as upperdir [ 1058.022502] overlayfs: filesystem on './file0' not supported as upperdir [ 1058.039508] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:25 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x10000010a) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:25 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x4) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',m\x00\x00\x00\x00\x00\x00\x00E.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000240)="14b6eadc7cb41edf0e9057e161746d210cee635bace938ae59246ca8e3fe76c894f6333d7a7ad82663f14f14d6f2e7f19faff7c554fffc791d8a23e61357bd1f992eedcd4f84aefc37ea9e3bcd6e219be45a2e902482e1bdaacc8be8f8f8eed14c39446b986beb7cd3eeeaa17c015c44076b70cb7a20ec9de69967e388401835bab6b66e1a69b4f97d7c7b1c34736610a185c99ac955fa31ece58a11fafeaf95b9385299c2671228b00000f4c616ce52709b0e43fb92d3096f42ef61885212c2b029c591ee30bb22f7dab47f9d84f4d02d17cfd9b665ada1a2577ab0c5") ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x8, 0x1000, &(0x7f0000001740)="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", 0x10001, 0x0, 0x2, 0x5, 0x2, 0x2, 0x5, 'syz1\x00'}) 00:52:25 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000240)={r2, 0x4}) 00:52:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video0\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1058.096597] overlayfs: maximum fs stacking depth exceeded [ 1058.159445] overlayfs: unrecognized mount option "lowerdSr=.:file 0R%˰@"'t{w$WFKµv?.S$ gG@XbnhԽvB0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='trusted.overlay.origin\x00', &(0x7f0000000200)=""/185, 0xb9) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1058.251937] overlayfs: filesystem on './file0' not supported as upperdir [ 1058.267797] overlayfs: filesystem on './file0' not supported as upperdir [ 1058.276209] overlayfs: unrecognized mount option "lowerdSr=.:file 0R%˰@"'t{w$WFKµv?.S$ gG@XbnhԽvB0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r1, 0x107, 0x800000000006, &(0x7f0000000700)=""/64, &(0x7f0000000500)=0xfffffffffffffe9f) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x103000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='mime_type)vboxnet1,$trusted\xee,vmnet1keyring.posix_acl_access\x00', 0xffffffffffffff9c}, 0x10) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000003c0)={0x30, 0x5, 0x0, {0x0, 0x5, 0x0, 0x6}}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000240)='./control\x00', 0x0) rmdir(&(0x7f0000000080)='./control\x00') mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x10) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1becc5433ed15d88ca4dd2d6e5d37f09b6bbbfcb491f8b584207cdc8d4aeea3b73a29ff967df370c123de4eb1e7672f4e12234391b812a244cb7089fa3326d4878e5e7923ae065b505bfab4c1ae5555f088c4f952fd292195d3dc8abc70e2d59443ce62160bf9af81d57151c987a1a57b75e168b00938c237684ff018669cdb7b33bbb302d312306d2ceedd63b66453449533c4cff733692a1ac43f448548e13ae192a8a8e5d7358b12dbaa4b0d159df8a475b4cb9b526f83cedf4206334363a9b6ca5ed0f5efe1d4241ec0b35d0f611c6c28a7ba82f4bb4be43bce76385313762"]) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000180)={0x28, 0x2, 0x0, {0x1, 0x6, 0xa031}}, 0x28) 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r5 = gettid() get_robust_list(r5, &(0x7f0000000640)=&(0x7f0000000600)={&(0x7f0000000580)={&(0x7f0000000540)}, 0x0, &(0x7f00000005c0)}, &(0x7f0000000680)=0x18) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r6 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x3, 0x418101) mmap$binder(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x1, 0x11, r6, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VIDIOC_S_FBUF(r1, 0x4030560b, &(0x7f00000001c0)={0x80, 0x1, &(0x7f0000000140)="521644396889a24c48d457268c", {0x0, 0x1, 0x37303250, 0x3, 0x10001, 0x1f41bf1c, 0x4, 0x5}}) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, 0x0, 0x0) unshare(0x42040000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000480)={0x7, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 1058.299256] overlayfs: unrecognized mount option "m" or missing value 00:52:25 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c6c8a00000000"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, @null, @rose={'rose', 0x0}, 0x9, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1f, 0x3, [@bcast, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) arch_prctl$ARCH_GET_GS(0x1004, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2, 0x0, 0x0, 0x2, 0x8}, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1058.325079] overlayfs: unrecognized mount option "m" or missing value [ 1058.377803] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1058.399840] overlayfs: filesystem on './file0' not supported as upperdir [ 1058.409467] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1058.423701] overlayfs: unrecognized mount option "l" or missing value [ 1058.435172] overlayfs: unrecognized mount option "pr=./file0" or missing value [ 1058.453902] overlayfs: unrecognized mount option "l" or missing value 00:52:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x0, 0x2) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1058.485517] overlayfs: unrecognized mount option "pr=./file0" or missing value [ 1058.506389] overlayfs: maximum fs stacking depth exceeded 00:52:26 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/../file0\x00', 0x4, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) recvfrom$ax25(r0, &(0x7f0000000040)=""/51, 0x33, 0x40, &(0x7f0000000140)={{0x3, @bcast, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) 00:52:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) prctl$PR_SET_KEEPCAPS(0x8, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) 00:52:26 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0xfef4) 00:52:26 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) [ 1058.673663] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:26 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)='9p\x00', 0x200002, &(0x7f0000000600)={'trans=unix,', {[{@uname={'uname', 0x3d, '#'}}, {@version_L='version=9p2000.L'}, {@dfltgid={'dfltgid', 0x3d, r0}}, {@dfltuid={'dfltuid', 0x3d, r1}}], [{@dont_hash='dont_hash'}, {@smackfsfloor={'smackfsfloor'}}, {@appraise_type='appraise_type=imasig'}, {@hash='hash'}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@euid_eq={'euid', 0x3d, r2}}, {@dont_appraise='dont_appraise'}]}}) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="286c00000000000000002e1d0410000000000050217e76a7d1272e8c076e4eabdc6e9c28428a2f2baf17016f2dd1f312b2d28d674b22486b31ad94f528456441e618d1fb72abe2fee808e822dcd9879cd794226a6e426de63866aab6669ede1c5948646b0be0890c"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1058.731256] overlayfs: filesystem on './file0' not supported as upperdir [ 1058.742587] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1058.752867] overlayfs: maximum fs stacking depth exceeded [ 1058.768401] overlayfs: filesystem on './file0' not supported as upperdir 00:52:26 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file=./file1,workdir=./file1\x00'/49]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000200)=0x4) 00:52:26 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x3) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1058.796462] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1058.813357] IPVS: ftp: loaded support on port[0] = 21 [ 1058.820944] overlayfs: filesystem on './file0' not supported as upperdir [ 1058.828994] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1058.838556] overlayfs: maximum fs stacking depth exceeded 00:52:26 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x10) r1 = openat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x1, 0x0) getdents64(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xffffffff, 0x4, [0x6, 0x200, 0x7, 0x80000001]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000140)=0x8) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) [ 1058.906267] 9pnet: p9_fd_create_unix (27552): problem connecting socket: ./file0/file0: -2 [ 1058.910629] overlayfs: missing 'lowerdir' [ 1058.927050] overlayfs: unrecognized mount option "upperdip=./file0" or missing value [ 1058.937489] overlayfs: missing 'lowerdir' [ 1058.950543] overlayfs: unrecognized mount option "(l" or missing value [ 1058.973119] 9pnet_virtio: no channels available for device ./file0/file0 [ 1058.985673] overlayfs: unrecognized mount option "upperdip=./file0" or missing value [ 1058.995973] overlayfs: unrecognized mount option "(l" or missing value [ 1059.071911] overlayfs: missing 'lowerdir' [ 1059.087113] overlayfs: missing 'lowerdir' 00:52:27 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696cfe382c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531a35c81b2c9b49484f916f0b80e22760c41d164aecd2a630218ae53f4b13dbccf9219f56df7b7650ad204dff61b99b7ea3213de685252510c10472a5f32e352746e1f3b7e46758791144b15a5ca33a112d3c55f247e5f12dd2898fb3831a3f56d17951a55ac3cf6572df8f4134d93171ab02e908c77c36ea4b1593840f8fdd67f045fcab768176a44b7a77f85"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./filg0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file1\x00', 0x0, 0x10}, 0x10) 00:52:27 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c2f66696c65312c776f726b6469723d2e2f66696c65310000000000000000000000000036e135fb7bebc9e5f805f1ff8d189b4b3d9abd1052039ccb5d89af895dee4ab3cf03a433868c4cc61c01560e8c98b70e02ab"]) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_genetlink_get_family_id$net_dm(0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) getrandom(0x0, 0x0, 0x3) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff7fffffffffffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000003c0)=ANY=[@ANYBLOB]) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[], 0xff4a) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) socket$kcm(0x29, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) socket$key(0xf, 0x3, 0x2) 00:52:27 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) chroot(&(0x7f0000000180)='./file0\x00') mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065696c65302e6c6f7725128c3c65726469723d2e2f66696c65362c776f726b6469723d2e2e07000000313d50b10b54fb1e8fa61257e8294df3226102e49388b7954e39fc6f3853f49fb257e44d5f4fb34fdfecddcc876193faac4e4ba3b8599918e13fd42a911aa16535d65c6babf845a13fc774dd5d60b1bbe8e762f2a795ff8bea4a0400536f9b349d3a14c9e6bbb42cf8a3cb84f47995b631ac3deeaed8c6093b828cd800"/180]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x9) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)='trusted.overlay.origin\x00', &(0x7f0000000380)='y\x00', 0x2, 0x2) 00:52:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000140)={0x2, 0x0, [{}, {}]}) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r2, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r4) 00:52:27 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x4) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1059.586512] overlayfs: failed to resolve './filg0': -2 [ 1059.614676] overlayfs: missing 'lowerdir' [ 1059.636175] overlayfs: failed to resolve './filg0': -2 00:52:27 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d0013ffffffffffc7fb73bdbf30a564dcedff776f726b6469723d2e2f66696c6531"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x8000, 0x9) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa4, r1, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x48, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x36b}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffffc}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffc78}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x48, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40088d1}, 0x40004) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x27f, 0x0) [ 1059.657569] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1059.668209] overlayfs: failed to resolve './fil8': -2 00:52:27 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000380)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0xf7b}]}, 0x1c}, 0x1, 0x0, 0x0, 0x654a10028a6b78c3}, 0x80) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x1000000000000f, &(0x7f0000000180)=0x6, 0xf8) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000000040)=r2, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, 0x0, 0x0) getdents64(r4, &(0x7f0000000740)=""/4096, 0x1000) 00:52:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75090000006469723d2e2f66696c65322c6c6f8865726469722eaee7ddfc1065312c31"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) chdir(&(0x7f0000000040)='./file0\x00') [ 1059.756649] overlayfs: failed to resolve './fil8': -2 00:52:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000000240)={'veth1_to_team\x00', 0x5, 0x7fffffff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r3) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000180)={r6, r7, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000001c0)={0x8}) 00:52:27 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='overlay\x00', 0x20000, &(0x7f0000000c40)=ANY=[]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x192) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) kexec_load(0x3, 0x3, &(0x7f0000000440)=[{&(0x7f00000000c0), 0x0, 0x4, 0x2d}, {&(0x7f0000000200)="aa51215329080a60671b9860a53a695dc074b20dd1c76b35a9bc2a4cf512909f4b3d5b4d611ed26321473d109221864a44b27221b9514935fc330a64b129d8431010e1bdade6b3ad6046cc9be1f6d48f71d768d6b04c0bebaa36b93b1e21be479a17ebe1b1153bf128a17ba1c0bdee7233ad4cdbfa4d1363c6e7", 0x7a, 0x1, 0x8}, {&(0x7f0000000740)="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", 0x1000, 0x1000, 0x5}], 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000002c0)={0x1, 0x974, 0x7, 0x702, 0x4, [{0x1, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x4}, {0x6d1, 0xffff, 0x6, 0x0, 0x0, 0x1004}, {0x4, 0x4, 0x7af, 0x0, 0x0, 0x480}, {0x1, 0xfff, 0x7, 0x0, 0x0, 0x2000}]}) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1059.799386] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 1059.829800] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 1059.867080] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:27 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) [ 1060.007271] overlayfs: unrecognized mount option "u " or missing value 00:52:27 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000200)=0x1) chdir(&(0x7f0000000280)='./file0\x00') syz_init_net_socket$llc(0x1a, 0x1, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1060.061706] overlayfs: unrecognized mount option "u " or missing value 00:52:27 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) chdir(&(0x7f0000000040)='./file0\x00') [ 1060.181102] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1060.218478] overlayfs: filesystem on './file0' not supported as upperdir [ 1060.263513] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1060.319334] overlayfs: maximum fs stacking depth exceeded [ 1060.320861] overlayfs: filesystem on './file0' not supported as upperdir [ 1060.348205] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1060.403669] overlayfs: missing 'lowerdir' 00:52:28 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f77800000000000000066696c65312c776f726b6469723d2e2f66696c6531"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x501002, 0x0) faccessat(r4, &(0x7f0000000140)='./file0\x00', 0x8, 0x600) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = dup3(r1, r2, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r3) 00:52:28 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x101900, 0x0) openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:28 executing program 5: uselib(&(0x7f0000000140)='./file0/file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB=',lowerr=.:fi$le0\x00\x00']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x116) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c45bae0f13349fcff357bc5d74e1afa6469723d2e2f66696c65312c0000000000000000"]) chdir(&(0x7f0000000280)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x10000, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:28 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2c6c6f7765726469723d2e3a66696c65303bfdccd72c2487d04cf675e990a7a13c73a93df4b2c8bdc2b51e8433f090921998c6c127affbd7f6e5f19d7ba8cd578ebdaf9d15f1db7da59ca633ebf97dbe5950caa8f73eee11c70e90269b6dcbaf597994612beade5f497e3d23614e26a7254fbec45337567c8f0ad47d46e0fa1f7f926a193a24d14592b87abab0ce66d8c3c5211cde2a60b3b964085b2c413f8a7d95e6c3f46fc5a2f2111be00a73a7d6b2ae289c09591156aaaf2198514124114302b6296906d389efbd05d2"]) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14, 0x800) connect(r0, &(0x7f0000000380)=@xdp={0x2c, 0x4, r1, 0xe}, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, 0x0, 0x0) fdatasync(r0) getdents64(r2, &(0x7f0000000740)=""/4096, 0x1000) [ 1060.944555] overlayfs: missing 'lowerdir' [ 1060.953502] overlayfs: unrecognized mount option "$Lu鐧&m˯Yya+_I~=#aN&%OS7V| [ 1060.953502] }Fj:$Ezf!*`d[" or missing value [ 1061.000366] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1061.016803] overlayfs: unrecognized mount option "lowerr=.:fi$le0" or missing value [ 1061.035915] overlayfs: filesystem on './file0' not supported as upperdir [ 1061.043641] overlayfs: missing 'lowerdir' [ 1061.048781] overlayfs: unrecognized mount option "lowerr=.:fi$le0" or missing value [ 1061.079399] overlayfs: unrecognized mount option "$Lu鐧&m˯Yya+_I~=#aN&%OS7V| [ 1061.079399] }Fj:$Ezf!*`d[" or missing value 00:52:28 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x10100) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0], 0x2, 0x5}) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x0, 0x2) r2 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='\x00', 0x0) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000340)) keyctl$update(0x2, r2, &(0x7f00000002c0)="b848c9f8c7b63f751ae440869bd325c1bf62360dba8d827064e6ae2a88376a486c7c7dbeb5a742bef50d7dd33ac457bf61ec1a42354c21a964b603bf019731fca787634051a15c929927f2a1458b3b1afe5690892a78a84357b4", 0x5a) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1061.102235] overlayfs: filesystem on './file0' not supported as upperdir [ 1061.111478] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1061.123273] overlayfs: unrecognized mount option "low" or missing value 00:52:28 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x46844b47bd66350d) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000140)=')bdevvboxnet1eth0ppp1$trustedem1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000200)='9p\x00', 0x40, &(0x7f00000003c0)={'trans=virtio,', {[{@access_user='access=user'}, {@afid={'afid', 0x3d, 0x8000}}, {@msize={'msize', 0x3d, 0x3}}, {@nodevmap='nodevmap'}, {@dfltgid={'dfltgid', 0x3d, r0}}], [{@dont_hash='dont_hash'}, {@dont_measure='dont_measure'}]}}) 00:52:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1061.158616] overlayfs: unrecognized mount option "low" or missing value 00:52:28 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000240)='./file0/file0\x00') mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$VIDIOC_S_EDID(r0, 0xc0285629, &(0x7f0000000200)={0x0, 0x7, 0x3f0000000000000, [], &(0x7f0000000040)=0x5}) getdents64(r0, &(0x7f0000000140)=""/65, 0x12e07038a37a2948) 00:52:28 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = syz_open_dev$admmidi(&(0x7f000000b800)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000007f80)={0x0, 0x7fffffff, 0x4e30470e42c7bbcc}, &(0x7f0000007fc0)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000008000)={r1, 0x10001, 0x7fffffff}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) sendmmsg$sock(r2, &(0x7f0000007d40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="234ce98776037226cdcc2f5cbb3ed66c510768735217cf83dcf684bfaf3b2aead7db9d6b6a5444c685fa7ecb56f2956e77dde8b7d976de36dc9d45ba5e95d21e3ddb4f04b2df20836cc87c253c4ad92eaf6a8930f6e95e49d9be0c1598a01ac4544393d457891339c6c143a930dcd7cbb7a6f48dea6308a3408b4d24cdd15eae8f697f00ee2e3eb0bec313427b128f3a36f6444bae21ffa6a8a8b10afe3bf71a837406ddca1f7a267a7cd0e17f3b0e29ca947117ff453f13e0b0867e6fec91cda19efe559f096690bfa4d938b2f0cf9b25a7516227d7484a62c4dcf07fec02cd8041d4f70b00ebde58291d0a2641e180b520d209", 0xf4}, {&(0x7f0000001740)="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0x1000}], 0x2, &(0x7f00000000c0)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x18}}, {{&(0x7f0000000140)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80, 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0x1000}, {&(0x7f0000006a00)="29c4", 0x2}, {&(0x7f0000006a40)="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", 0x1000}, {&(0x7f0000007a40)="07e363080763d355da77b332a348c0f8a9d2a748eece6b41e98ac823b6a69445dcefd87243a1a69193da2dbaac24c0af9647a9fe80b2f0c4129b907a21865b244b2900c729a6026ae7be31c2e886efde21aa2d5fab9a9eab5b7f744bef0e393931d5af349189e41d578ace6c29b988e2e34305744299961dea8b5dcbad4ce48b318081859633a721cce793c1e4d2af8a03f184ca1a3ad6adcb26271394f5ea11d824530f360eb6ff5761553cf4cdc6a2", 0xb0}, {&(0x7f0000007b00)="6477b8d1376b2df935bcd403b9f9f4385a920aa6e90e77c134abdef39b", 0x1d}], 0x5, &(0x7f0000007bc0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14}}], 0x30}}, {{0x0, 0x0, &(0x7f0000007cc0)=[{&(0x7f0000007c00)="85f99b089ac041e266232cda1c871280ac8fa1eb28083bf4ba2215e9cc344380c569b8d012f876cef3a4163f9718f5b2350fbfd984", 0x35}, {&(0x7f0000007c40)="5ed86dcf0c5ec51326ec08d0688d7524d71e2e5ef7b74667fa910307c28eb48803c40a685063586e16a1c9fe4c317bb72a22b3b12a404d2e40cd2748ca5aabd59824b78b0790c3653d1936afc9f79f5a351dacd7288e0592d5b07a11132d19a5079e", 0x62}], 0x2, &(0x7f0000007d00)=[@mark={{0x14, 0x1, 0x24, 0x1}}], 0x18}}], 0x8, 0x4000040) getsockname$unix(r0, &(0x7f000000b780)=@abs, &(0x7f0000007f40)=0x6e) getdents64(r2, 0x0, 0x0) mkdir(&(0x7f0000009980)='./file0/file0\x00', 0x180) getdents64(r2, &(0x7f0000000740)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f000000b700)={0x0, 0x0}) recvmmsg(r2, &(0x7f000000b4c0)=[{{&(0x7f0000008080)=@ax25={{}, [@null, @bcast, @default, @rose, @null, @rose, @default, @netrom]}, 0x80, &(0x7f0000008200)=[{&(0x7f0000008100)=""/113, 0x71}, {&(0x7f0000008180)=""/103, 0x67}], 0x2}, 0x6f}, {{0x0, 0x0, &(0x7f0000008340)=[{&(0x7f0000008240)=""/248, 0xf8}], 0x1, &(0x7f0000008380)=""/105, 0x69}, 0x8}, {{0x0, 0x0, &(0x7f0000009840)=[{&(0x7f0000008400)=""/142, 0x8e}, {&(0x7f00000084c0)=""/110, 0x6e}, {&(0x7f0000008540)=""/22, 0x16}, {&(0x7f0000008580)=""/4096, 0x1000}, {&(0x7f0000009580)=""/250, 0xfa}, {&(0x7f0000009680)=""/24, 0x18}, {&(0x7f00000096c0)=""/236, 0xec}, {&(0x7f00000097c0)=""/127, 0x7f}], 0x8}, 0x99}, {{&(0x7f00000098c0)=@ipx, 0x80, &(0x7f0000009d80)=[{&(0x7f0000009940)=""/25, 0x19}, {&(0x7f0000009980)}, {&(0x7f00000099c0)=""/54, 0x36}, {&(0x7f0000009a00)=""/230, 0xe6}, {&(0x7f0000009b00)=""/75, 0x4b}, {&(0x7f0000009b80)=""/199, 0xc7}, {&(0x7f0000009c80)=""/221, 0xdd}], 0x7, &(0x7f0000009e00)=""/156, 0x9c}, 0x200}, {{&(0x7f0000009ec0)=@alg, 0x80, &(0x7f000000a3c0)=[{&(0x7f0000009f40)=""/221, 0xdd}, {&(0x7f000000a040)=""/212, 0xd4}, {&(0x7f000000a140)=""/237, 0xed}, {&(0x7f000000a240)=""/89, 0x59}, {&(0x7f000000a2c0)=""/14, 0xe}, {&(0x7f000000a300)=""/54, 0x36}, {&(0x7f000000a340)=""/125, 0x7d}], 0x7}, 0x1}, {{&(0x7f000000a440)=@ax25={{0x3, @default}, [@rose, @default, @bcast, @netrom, @default, @default, @remote, @null]}, 0x80, &(0x7f000000a680)=[{&(0x7f000000a4c0)=""/179, 0xb3}, {&(0x7f000000a580)=""/119, 0x77}, {&(0x7f000000a600)=""/87, 0x57}], 0x3}, 0x80000000}, {{&(0x7f000000a6c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f000000a8c0)=[{&(0x7f000000a740)=""/219, 0xdb}, {&(0x7f000000a840)=""/20, 0x14}, {&(0x7f000000a880)=""/5, 0x5}], 0x3, &(0x7f000000a900)=""/200, 0xc8}, 0xd8}, {{&(0x7f000000aa00)=@un=@abs, 0x80, &(0x7f000000ac80)=[{&(0x7f000000aa80)=""/235, 0xeb}, {&(0x7f000000ab80)=""/245, 0xf5}], 0x2, &(0x7f000000acc0)=""/195, 0xc3}}, {{&(0x7f000000adc0)=@xdp, 0x80, &(0x7f000000b380)=[{&(0x7f000000ae40)=""/182, 0xb6}, {&(0x7f000000af00)=""/128, 0x80}, {&(0x7f000000af80)=""/182, 0xb6}, {&(0x7f000000b040)=""/215, 0xd7}, {&(0x7f000000b140)=""/115, 0x73}, {&(0x7f000000b1c0)=""/17, 0x11}, {&(0x7f000000b200)=""/178, 0xb2}, {&(0x7f000000b2c0)=""/144, 0x90}], 0x8, &(0x7f000000b400)=""/137, 0x89}, 0x800000000000}], 0x9, 0x2, &(0x7f000000b740)={r3, r4+30000000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008040)='/selinux/checkreqprot\x00', 0x8000, 0x0) [ 1061.293181] overlayfs: filesystem on './file0' not supported as upperdir [ 1061.310588] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1061.363299] overlayfs: filesystem on './file0' not supported as upperdir [ 1061.384489] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1061.392846] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000840)='./file1\x00', 0x114) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000008) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000880)={r3, @in6={{0xa, 0x4e24, 0xe6, @local, 0x7aa}}, [0x4, 0x20, 0xba7, 0x101, 0x80000001, 0x9, 0x5, 0x9, 0xfffffffffffffffd, 0x8001, 0x9, 0x8, 0xba09, 0x9b8, 0x3]}, &(0x7f0000000980)=0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0x6) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r8 = getgid() fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000740)={{}, {0x1, 0x2}, [{0x2, 0x5, r4}, {0x2, 0x2, r5}, {0x2, 0x1, r6}], {}, [{0x8, 0x2, r7}, {0x8, 0x1, r8}, {0x8, 0x2, r9}, {0x8, 0x6, r10}], {0x10, 0x2}, {0x20, 0x1}}, 0x5c, 0x3) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r11, &(0x7f00000007c0)=""/65, 0xfffffffffffffff8) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r11, 0x40042409, 0x1) setsockopt$inet_tcp_TCP_ULP(r11, 0x6, 0x1f, &(0x7f00000006c0)='tls\x00', 0x4) [ 1061.409197] overlayfs: filesystem on './file0' not supported as upperdir 00:52:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) ioctl$PPPIOCGNPMODE(r4, 0xc008744c, &(0x7f0000000080)={0x8057}) [ 1061.437564] overlayfs: maximum fs stacking depth exceeded [ 1061.439074] overlayfs: filesystem on './file0' not supported as upperdir [ 1061.458568] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:29 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000400)={'filter\x00', 0x0, 0x4, 0x7d, [], 0x3, &(0x7f0000000300)=[{}, {}, {}], &(0x7f0000000380)=""/125}, &(0x7f0000000480)=0x78) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c01000000726469723d2e2f66696c65002c776f726b6469723d2e2f66696c6531"]) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$CAPI_GET_FLAGS(r1, 0x80044323, &(0x7f0000000600)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000005c0)=@buf={0xed, &(0x7f00000004c0)="5eca35fac356a7fcb1242722a8e9fc66c157f0f36de4086b706a9b81df32bd6d8902ce96844a38e313facc57e59288325e0e8891162c9bee839b3383144495b6c4d2c62c637cef3c683e0fc55b2736091cdc3e2b06db094daae7f91c5edd922591e6c6c92a78682338055e8f76b60472399eed2e8176cdc33f5963eb242f399423e7c13be60ec10311815997001de554d42cd64fa42cbe17c254206218842d0494dc42563180bc2df25f12604ca52cb084b1e9944f26d3db8d8425fb93ba20775e35c1a9d1d8adcc370b2b733e91e0bc42d786da124276ecf54884e6e0338abe9b1edf23faaa18a2bbfa1fe408"}) linkat(r1, &(0x7f0000000200)='./file2\x00', r2, &(0x7f0000000280)='./file0\x00', 0x1000) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000100)={r1, 0x0, 0x1, 0x7637e4bb, 0xfffffffffffffff8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mknodat(r1, &(0x7f00000002c0)='./file1\x00', 0x8000, 0xffff) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x2080, 0x8) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:29 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="ac6c6f776572643a66696c653099bbff86860e103d6f38d79790044dc66ddbb23edee47c5ad832d5b3d026861327ac46c6164e62e01132c90f07893d0480a2baaf1a6755a86e953560a038493b4154e0aa43aa3db8e70000000068feb7ea8b184a785b"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 00:52:29 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',0\x00'/17]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'wlan0systemtrusted)eth1wlan1GPLnodevselinuxcgroup\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x2) [ 1061.479143] 9pnet_virtio: no channels available for device )bdevvboxnet1eth0ppp1$trustedem1 [ 1061.499258] overlayfs: maximum fs stacking depth exceeded 00:52:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c6c6f776572646972ba45a7ba1fe5b4a9fbb9e107a83d2e3a66696c6530"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) io_setup(0x2, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f00000003c0)="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", 0xfb, 0x401, 0x0, 0x0, r0}, &(0x7f0000000200)) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) [ 1061.619736] overlayfs: unrecognized mount option "" or missing value [ 1061.673732] overlayfs: unrecognized mount option "0" or missing value [ 1061.699972] overlayfs: unrecognized mount option "lowerd:file0=o8חMm۲>|Z2ճ&'FNb2=gUn5`8I;ATC=" or missing value [ 1061.712203] overlayfs: unrecognized mount option "" or missing value [ 1061.726326] overlayfs: filesystem on './file0' not supported as upperdir [ 1061.741839] overlayfs: unrecognized mount option "0" or missing value [ 1061.749045] overlayfs: filesystem on './file0' not supported as upperdir 00:52:29 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/36, 0x24) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:29 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:29 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000240)='./file0/file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000200)=0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x7ff) mkdir(&(0x7f0000000300)='./file2\x00', 0x10004) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) prctl$PR_SET_NAME(0xf, &(0x7f00000001c0)='overlay\x00') 00:52:29 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1061.772860] overlayfs: unrecognized mount option "lowerd:file0=o8חMm۲>|Z2ճ&'FNb2=gUn5`8I;ATC=" or missing value [ 1061.775120] overlayfs: unrecognized mount option "lowerdirE崩=.:file0" or missing value [ 1061.836214] overlayfs: filesystem on './file0' not supported as upperdir [ 1061.853959] overlayfs: unrecognized mount option "lowerdirE崩=.:file0" or missing value 00:52:29 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)={0x2, 0x0, [{0x0, 0xae, &(0x7f0000000140)=""/174}, {0x1, 0x1000, &(0x7f0000001740)=""/4096}]}) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x6) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1061.971982] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.000629] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:29 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/btrfs-control\x00', 0x210040, 0x0) recvmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/255, 0xff}, {&(0x7f0000000540)=""/115, 0x73}, {&(0x7f0000000700)=""/132, 0x84}, {&(0x7f00000007c0)=""/10, 0xa}, {&(0x7f0000000800)=""/13, 0xd}, {&(0x7f0000000840)=""/95, 0x5f}], 0x6}, 0x1) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff8, 0x141001) recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000300)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/7, 0x7}, {&(0x7f00000003c0)=""/51, 0x33}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000000400)=""/132, 0x84}], 0x4}, 0x40000003) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000280)={{0x3, 0x2, 0x6, 0x0, 0xff}, 0x3, 0x6, 0x80000001}) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/user\x00', 0x2, 0x0) [ 1062.067369] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.095653] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:29 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',l:file0']) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) r1 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0xafbcb55bfab75003) getdents64(r1, 0x0, 0xfffffffffffffda4) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:29 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x109003, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x1fc, r1, 0x2, 0x7fffffff, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffffffffff98}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER={0xa0, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'team_slave_0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x400}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0xff, @local, 0x90000000000000}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}]}, @TIPC_NLA_MEDIA={0x68, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3e580}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x272}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x854d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6f9d}]}, @TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x59be3d28}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4000090}, 0x40000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:29 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.ile1,forkdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000200)) [ 1062.115717] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.120901] overlayfs: maximum fs stacking depth exceeded [ 1062.151051] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:29 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file1\x00', 0x7fff, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="e553fac738be1e23f67a9ee98bc879c6a7022ba58f09b8172ddfab2a00da4b07dfc82b23b63d59a7fdbbaf7bb88a9b822baf", 0x32, 0xdb6}, {&(0x7f0000000280)="515cfccfc47062f315b80b79a928b6e70dcce741f96858fb6d13319f", 0x1c, 0x5}, {&(0x7f00000002c0)="76fe1e9f076b", 0x6, 0xfffffffffffffff7}, {&(0x7f00000003c0)="f7764016ef7751707f64aac108a7ed936324cbe21d775d96ad8f5c33100d614301e06a107088337a10cb9a16dc160c6663fffa0ef69155fe81cacf4c0f90aa8244c3046e2194879028968f2f6bc2c7d6fda8aa54ddc2106fbfc62938cd6e6e917e11e35616c9d55cc343a2d2874bde4b8771090ce73ac585885757815a54fe1e923e648ec823a05d2bb7688657", 0x8d, 0x652e}], 0x1000, &(0x7f0000000500)={[{@disable_sparse_yes='disable_sparse=yes'}], [{@hash='hash'}]}) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x8, 0x10002) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1062.192514] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.201104] overlayfs: failed to resolve './file1': -2 [ 1062.208361] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1062.227091] overlayfs: maximum fs stacking depth exceeded [ 1062.316661] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.338387] overlayfs: unrecognized mount option "l:file0" or missing value [ 1062.353910] overlayfs: unrecognized mount option "forkdir=./file1" or missing value 00:52:29 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1062.368692] overlayfs: unrecognized mount option "l:file0" or missing value [ 1062.404218] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.409166] overlayfs: unrecognized mount option "forkdir=./file1" or missing value 00:52:30 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x10000000, 0x8001, 0x13}) 00:52:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000140)=""/40) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000080)=0x1) [ 1062.481337] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1062.505661] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065626469723d2e2f66696c65302c6c6f77657dd614ae3d2eea7b93983af2b3ee532f66696c65312c776f726b6469"]) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x10000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000200)=@req={0x7, 0x9, 0xdf82, 0x7242eff3}, 0x10) chdir(&(0x7f0000000240)='./file0/file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001ff) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,wor=./file1\x00\x00\x00\x00']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c6c69723d2e3a85a42866696c653000000000005ab81b5e5dce58cf04ee6985c2b61eee8f874d1c430261124035db306465741c1e984b38ba5c49a270b35911ac392d166f00"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:30 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000000, 0x0) [ 1062.571283] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.599587] overlayfs: filesystem on './file0' not supported as upperdir 00:52:30 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1062.642509] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1062.656533] overlayfs: maximum fs stacking depth exceeded [ 1062.750363] overlayfs: unrecognized mount option "uppebdir=./file0" or missing value [ 1062.772358] overlayfs: unrecognized mount option "lir=.:(file0" or missing value [ 1062.785455] overlayfs: unrecognized mount option "uppebdir=./file0" or missing value 00:52:30 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) ioctl$RTC_UIE_OFF(r0, 0x7004) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1062.795532] overlayfs: unrecognized mount option "wor=./file1" or missing value [ 1062.817940] overlayfs: unrecognized mount option "lir=.:(file0" or missing value 00:52:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa4) mkdir(&(0x7f0000000180)='./file2\x00', 0x84) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7765726401800100000065300000"]) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8001, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x6, 0x6, 0x2, 0x7, 'syz0\x00', 0x1}) sysinfo(&(0x7f0000000480)=""/173) futimesat(r0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={{}, {0x77359400}}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000100)=0x6, 0x4) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000380)) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x18c00, 0x80) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065727c69723d2e4866696c6500396c6f774c726469723d2e2f66696c65312c776f726b64694e3d2e2f66696c65312e671a0a0c2e5e"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x97, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000380)={0x5, 0x81, 0x5}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000002c0)) 00:52:30 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1062.848519] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.868984] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1062.910810] overlayfs: filesystem on './file0' not supported as upperdir [ 1062.919869] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1062.935273] overlayfs: maximum fs stacking depth exceeded [ 1062.942228] overlayfs: unrecognized mount option "upper|ir=.Hfile" or missing value [ 1062.963345] overlayfs: missing 'workdir' 00:52:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x80000) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000500)={0x400a, 0x40, 0x1, 0x4}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = syz_open_dev$media(&(0x7f0000000440)='/dev/media#\x00', 0x7, 0x58fa5e9522942dd1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000480)={0x82ad, 0x4, 0x6, @dev={[], 0x1e}, 'bond_slave_0\x00'}) fchown(r1, r2, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000540)={{0x1852, 0x1f}, 0x20}, 0x338) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b4469723d2e2f66696c652850812d861b93e8a5dd4e4d5133f80e4be730451a94ee3a99a6dd80babe85ef3ef8ca8a4a8768e1c172d25736f0e746cafb281df0c29fc140b5b080c41b19a50a2c244197"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',l\t\n\x00\x00dir=.:file0']) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r4, 0x0, 0x70, 0x79, &(0x7f0000000280)="c97d2af28ba47fdc3877ff84c9a7c906c9bb219a4b73072629353a80ba3d8d179d4d3c2252e0e44dbfae59708ae04524e877c3ecfe4f2fff46e9e1f1bfbe6fb42673c1adc6e6ef65c6e395fb33bd4bc4a5f4a48de9cf13e1f1c8a0ac6b0d189a18e77851fa537d7e15ad94e240d6a531", &(0x7f00000003c0)=""/121, 0x2}, 0x28) 00:52:30 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2c6c08e6aeffdb2dd496a5951f6f7765726469726389b621b0d9067b592732a99f9387"]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) statx(r0, &(0x7f0000000140)='./file0\x00', 0x7000, 0x519, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000040)={0xfb}) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r2, r3, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in6=@dev={0xfe, 0x80, [], 0x22}, 0x4e23, 0x32ec, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0x21, 0x0, r6}, {0x2, 0x80000000, 0x7, 0x6, 0x8, 0x1, 0x6, 0x400}, {0xc7, 0xfffffffffffffffa, 0x3, 0x10100000}, 0x9, 0x6e6bb8, 0x3, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4d3}, 0x2, @in6=@remote, 0x3500, 0x1, 0x3, 0x3, 0x800, 0xfff, 0x3}}, 0xe8) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x3f, @broadcast, 0x4e23, 0x2, 'lc\x00', 0x8, 0x7, 0xe}, 0x2c) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) ioctl$RTC_EPOCH_SET(r5, 0x4008700e, 0x1f) bind$isdn(r5, &(0x7f0000000300)={0x22, 0x2, 0x3, 0x5, 0x7}, 0x6) dup2(r5, r4) [ 1062.984034] overlayfs: unrecognized mount option "lowerd" or missing value [ 1063.018002] overlayfs: unrecognized mount option "upper|ir=.Hfile" or missing value 00:52:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0xfffffffffffff000, 0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000340)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'filter\x00'}, &(0x7f00000002c0)=0x78) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1063.047145] overlayfs: missing 'workdir' [ 1063.074788] overlayfs: unrecognized mount option "lowerd" or missing value 00:52:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7755956469726669080030"]) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) mount$fuse(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='fuse\x00', 0x2204000, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@smackfstransmute={'smackfstransmute'}}, {@uid_lt={'uid<', r4}}]}}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/273]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1063.149046] overlayfs: filesystem on './file0' not supported as upperdir [ 1063.182159] overlayfs: unrecognized mount option "l-Ԗowerdirc!{Y'2" or missing value 00:52:30 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x12) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1063.216474] overlayfs: unrecognized mount option "workDir=./file(P-NMQ3K0E:݀>ʊJhrW6F(Ÿ@ [ 1063.216474] " or missing value [ 1063.231834] overlayfs: unrecognized mount option "l-Ԗowerdirc!{Y'2" or missing value [ 1063.258923] overlayfs: unrecognized mount option "l 00:52:30 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x400) [ 1063.258923] " or missing value [ 1063.266226] overlayfs: unrecognized mount option "lowUdirfi" or missing value [ 1063.286126] overlayfs: filesystem on './file0' not supported as upperdir [ 1063.290771] overlayfs: unrecognized mount option "workDir=./file(P-NMQ3K0E:݀>ʊJhrW6F(Ÿ@ [ 1063.290771] " or missing value [ 1063.299262] overlayfs: unrecognized mount option "lowUdirfi" or missing value 00:52:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000280)="1b71bb76f1e021f6825e0e0ebf63f20c9f7fb90139b6348de5aacd480a5569dacd2d138506d2e51a38c54715c4c1467d2da85183cf8cffa853bfaeb7d83e858110bad6621f3ef78d128fce739739c04d0ca0b5c89db3554e87c067e8538460af51c3704d54e17f15e39448569fbba6c830bba8e0aae1435148254c3a37d23bc9ee18477ad668afb74c8ff12e0475c039cf61a3610def7286dad98cfdd1be8a67af1f4ad45a0e9e1756a172e827980494c5b60d391d7f20ed4f7abfda23f92f70ef81621d8515f2d5096730ef7671b925"}, 0x10) 00:52:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c65332070707030200a48d442eb834f51a4df5fd0b049572464af25aae10944efe5f11fb1806174fbc264603f886d"], 0x36) 00:52:30 executing program 0: syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1063.390419] overlayfs: unrecognized mount option "m ߴ~sFx 6~v'2V$q4Y n=J " or missing value 00:52:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x2) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x0, 0x100) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1063.449088] overlayfs: filesystem on './file0' not supported as upperdir [ 1063.482386] overlayfs: unrecognized mount option "m ߴ~sFx 6~v'2V$q4Y n=J " or missing value 00:52:31 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000200)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'U-', 0x66}, 0x28, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1063.538860] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1063.576548] overlayfs: filesystem on './file0' not supported as upperdir 00:52:31 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1063.586545] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1063.588447] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1063.614445] overlayfs: maximum fs stacking depth exceeded 00:52:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x102) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000640)={{0x88, @multicast2, 0x8000, 0x0, 'wlc\x00', 0x14, 0x6, 0x2}, {@rand_addr=0x7, 0x4e24, 0x0, 0x5, 0x7f, 0x8000000}}, 0x44) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='>0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1063.639336] overlayfs: filesystem on './file0' not supported as upperdir [ 1063.658817] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x98) r1 = shmget(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x20101) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000200)="159d611d57f4e1906659e4e111f8dd0cc4e3636398b86cc0613fdeefbe2daba44df12829851ee95ca01e70b639aba5481723e9db5e69099856bf6c3f732f7bde915c298c45f68cc3be4789eed64faf79b5b33a42b37832c320cc56c9067f348fd84f91ac4678891a834dac7196ea5459e0afb0074dafee772586047fc7a7d0e580", 0x81) clone(0x20000000, &(0x7f00000002c0)="9fbbe7008cc6fb06833096d5c85052bc3669dcc96c4220305f864c507ed6732d191a4e5fd19406284dd7241e530fc892b1317d667b7ded9c55d2b03bfab1c5353977115e5c456935cc93d786af0a5b55b80c8dd1847318fee2927401ee26c788be49bfaa06ce61916098bd1b1956a73651026cae66030dd6593cad2945b996407eab2c0b24f2dfd21795dc0f2661c46cc1d10e4d5e75f859f80b50f20317e43df21d5802f0c98c94ec70b7697adb8f3f5448170547d820213eb13dd590dc6c37d68f3ce01e99249c79d3aed3029d395ae034ce8fbadc82d8ebee07dd076f30151661e53b", &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="3f4c29c0fbefa8f85b667de31335dcb804fc6bddd51d13139b2846af392f7d17232bc728c5f634271a573c858283f1630f2dfcf02255a7ff6213c6d3febd79b09ab16550690de6b9f49e7e5cdc57c03612878383e25a800e51c25632c611d8a5455f9a9a92ab546cb652eec513a2c6f015d601ddd886a4ba23430e49e3faf17efb051f01ddae011ada43cdd61bdac2c989a347fcccd44df61c5e0a7908afc7e4da3c3e0a72dead7cd4a6bf00b11dba9e4fb09629f2c1929f06b882370cabc5c7bdbf22716b493c72a5edd6eeea2e464bb6a9375bf9ef524165ad3de4") r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:31 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x2, 0x2) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000180)={0x0, @aes128, 0x1, "c19f4649f51b303b"}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/170) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x27}}}, 0x4, 0x7fff, 0xfffffffffffffff7, 0x7fffffff, 0x6f8b}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r2, 0x1}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1063.686728] overlayfs: maximum fs stacking depth exceeded [ 1063.687496] overlayfs: filesystem on './file0' not supported as upperdir 00:52:31 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0x51, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000140)=""/81}, &(0x7f00000000c0)=0x78) 00:52:31 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000240)='./file0/file1\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x43) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/65, 0xf) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0x6, 0x169b, "5307122e05994fcb0719ad26e2787eca4c61e0cb3250c99952a8d83d5431993654cb8dd4a61faedb02827a3a84e8257efef5ed009ea6477e6629bacc75ac37cc67b106f34e0807d551f01118028d4ab8f4d4baaae182e5"}) [ 1063.739415] overlayfs: filesystem on './file0' not supported as upperdir [ 1063.819007] overlayfs: unrecognized mount option ">0" or missing value [ 1063.835932] overlayfs: filesystem on './file0' not supported as upperdir [ 1063.863857] overlayfs: unrecognized mount option ">0" or missing value [ 1063.902531] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6fca03b78c77654a52a1fc1c5723fb"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x101002, 0x0) read$char_usb(r0, &(0x7f00000002c0)=""/14, 0xe) statfs(&(0x7f0000000300)='.\x00', &(0x7f0000000340)=""/80) setxattr$security_smack_entry(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='security.SMACK64\x00', &(0x7f0000000200)='overlay\x00', 0x8, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000640)) 00:52:31 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000004a40)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000004a80)=ANY=[@ANYPTR64=&(0x7f0000003a00)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES16, @ANYRES32, @ANYPTR64=&(0x7f0000003980)=ANY=[@ANYRESOCT, @ANYPTR, @ANYRESDEC, @ANYRESOCT, @ANYRESHEX=0x0, @ANYRES64, @ANYRES32, @ANYRES64], @ANYBLOB="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", @ANYRESDEC]]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) r1 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x9) r4 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) lstat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x2, &(0x7f0000000140)=[{&(0x7f0000001740)="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0x1000, 0x7}, {&(0x7f0000002740)="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0x1000, 0xa791}], 0x40, &(0x7f0000003800)={[{@creator={'creator', 0x3d, "8acf6d32"}}, {@gid={'gid', 0x3d, r1}}, {@uid={'uid', 0x3d, r2}}, {@uid={'uid', 0x3d, r3}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid', 0x3d, r4}}, {@type={'type', 0x3d, "6f0f5dfb"}}, {@uid={'uid', 0x3d, r5}}, {@dir_umask={'dir_umask', 0x3d, 0x1}}], [{@fowner_lt={'fowner<', r6}}, {@euid_lt={'euid<', r7}}, {@fowner_lt={'fowner<', r8}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x66, 0x62, 0x37, 0x30, 0x0, 0x38, 0x33], 0x2d, [0x62, 0x36, 0x13c1e6b431b1f59b, 0x77], 0x2d, [0x61, 0x63, 0x0, 0x76], 0x2d, [0x31, 0xe9ed5a0fad5573a1, 0x66, 0x61], 0x2d, [0x63, 0x35, 0x66, 0x0, 0x0, 0x35, 0x38, 0x61]}}}, {@func={'func', 0x3d, 'PATH_CHECK'}}]}) 00:52:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000004c0)='trusted.overlay.opaque\x00', &(0x7f0000000500)='y\x00', 0x2, 0x2) sendmsg$nl_route(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='erofs\x00', 0x400, &(0x7f0000000280)='$vmnet1keyringvmnet0[vboxnet0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$UI_SET_KEYBIT(r2, 0x40045565, 0xd2) 00:52:31 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x45b536e67e398397) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x101000, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1063.931057] overlayfs: filesystem on './file0' not supported as upperdir [ 1063.942896] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1063.954273] overlayfs: maximum fs stacking depth exceeded 00:52:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r4, 0x5386, &(0x7f0000000080)) dup2(r4, r3) [ 1064.019262] overlayfs: filesystem on './file0' not supported as upperdir 00:52:31 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x40000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x2000, 0x0) mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0xa) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x8002) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000340)=0x8000, &(0x7f0000000380)=0x4) ioctl$SIOCX25GFACILITIES(r3, 0x89e2, &(0x7f0000000200)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1064.107063] overlayfs: missing 'lowerdir' [ 1064.123125] overlayfs: unrecognized mount option "loweJRW#" or missing value [ 1064.128286] overlayfs: missing 'lowerdir' [ 1064.141846] overlayfs: unrecognized mount option "upperdj xe0" or missing value 00:52:31 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x2000, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x502, 0x0) write$FUSE_GETXATTR(r1, &(0x7f0000000200)={0x18, 0x0, 0x6, {0x3}}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r1, 0xc018620c, &(0x7f0000000240)={0x2}) [ 1064.176351] overlayfs: unrecognized mount option "upperdj xe0" or missing value [ 1064.184577] overlayfs: filesystem on './file0' not supported as upperdir [ 1064.185900] overlayfs: unrecognized mount option "loweJRW#" or missing value [ 1064.193712] overlayfs: filesystem on './file0' not supported as upperdir 00:52:31 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x10000, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469696c65302c6c6f7765726469723d2c2f66696c65312c776f726b6469723d2e2f66d86d653152d36846833d6cd9dabd1dd0bd8681fb15d60428420e0d62607d96053e5078bf8cf4cefbd1e2dde63e6c060000005811133809e91fcd1f57cc83e0b29645400aad6bfe8faa6a000000000000000000000000000000000000a54a0ad2bf65c559c367c53da73c9f69f6cc99d89c3677de9489589c1b42f5e406875917c941a02a80bd4822cc30b6cdea4f2d1c41cda14c84037cd8ac2913f391be376196bb396458c73444faac7e896d344b7685b1"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="2c6c6f7765726469723d2e3a66696c6530bd475739bee80bc73169db60bd46510801e943e974ab8be573e07e4563d7c4072e5cfaad06842e8c7804515c27cea74af8c7c63500c837cdccd99fd0f311689f23ccb8c9f8bb631f15"]) lsetxattr$security_selinux(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:smartcard_device_t:s0\x00', 0x28, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1064.233902] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:31 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000180)={&(0x7f0000000440)=""/174, 0xae}) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x1, 0x100010010) arch_prctl$ARCH_GET_CPUID(0x1011) fadvise64(r2, 0x0, 0x5, 0x5) getdents64(r2, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="540000002e000501018000100000000000000000f92d2d54da4b", @ANYRES32=r3, @ANYBLOB="02000c00100009000e000d0008000b000300000008000b000500000008000b000000000008000b00087cf65e08000b000200000008000b0009000000"], 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4001) getdents64(r2, &(0x7f0000000740)=""/4096, 0x1000) ioctl$TIOCEXCL(r1, 0x540c) 00:52:31 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffff, 0x10000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x3, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1064.362901] overlayfs: filesystem on './file0' not supported as upperdir 00:52:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'u:object_r:app_data_file:s0:c512,c768', 0x20, 'sysadm_u\x00'}, 0x2f) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x2000, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000200)={0x18, 0xf, 0x1, {{0x2, 0x3, 0x5}}}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1064.417786] overlayfs: missing 'lowerdir' [ 1064.432873] overlayfs: unrecognized mount option "upperdiile0" or missing value [ 1064.443376] overlayfs: missing 'lowerdir' [ 1064.454362] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0) unlink(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x2b, @rand_addr="327b9fa170ae1249a864baac4064eb9d", 0x5}, @in6={0xa, 0x4e21, 0xffffffff, @loopback, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x817}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x29}}, @in={0x2, 0x4e21, @broadcast}], 0x68) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="3d6c6f776572646972b82a1f59d6988acc"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) getsockopt(r1, 0x7, 0x7, &(0x7f00000002c0)=""/163, &(0x7f0000000200)=0xa3) mount(&(0x7f0000000400)=@md0='/dev/md0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x4000, &(0x7f00000004c0)='overlay\x00') stat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000140)) [ 1064.467217] overlayfs: failed to resolve 'file0GW9 1i`FQCts~Ec..xQ'ΧJ5': -2 [ 1064.504604] audit: type=1400 audit(1566607952.054:147): avc: denied { relabelto } for pid=27947 comm="syz-executor.5" name="file0" dev="sda1" ino=16658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:smartcard_device_t:s0 tclass=dir permissive=1 [ 1064.532888] overlayfs: missing 'lowerdir' [ 1064.546603] overlayfs: unrecognized mount option "upperdiile0" or missing value [ 1064.555866] overlayfs: missing 'lowerdir' [ 1064.556549] overlayfs: failed to resolve 'file0GW9 1i`FQCts~Ec..xQ'ΧJ5': -2 [ 1064.576137] audit: type=1400 audit(1566607952.094:148): avc: denied { read } for pid=27947 comm="syz-executor.5" name="file0" dev="sda1" ino=16658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:smartcard_device_t:s0 tclass=dir permissive=1 00:52:32 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776fccf6e2d3bb6d8c30474b7c726b6469723d2e2f66696c6531"]) r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x200005) write$P9_RREADDIR(r0, &(0x7f0000000280)={0x10f, 0x29, 0x1, {0x4, [{{0x20, 0x2, 0x2}, 0x97d, 0x4, 0x7, './file0'}, {{0x10, 0x3}, 0x99, 0x2f, 0x7, './file1'}, {{0x0, 0x3, 0x1}, 0x0, 0x100000001, 0x7, './file1'}, {{0x20}, 0x7fffffff, 0x9, 0x7, './file0'}, {{0x4, 0x1, 0x8}, 0x1, 0x0, 0x7, './file1'}, {{0x4, 0x2, 0x4}, 0xd67, 0x3ff, 0xd, './file0/file0'}, {{0x80, 0x3, 0x3}, 0x7fffffff, 0x1c000000000, 0x7, './file1'}, {{0x11, 0x4, 0x8}, 0x5241, 0x2e, 0xd, './file0/file0'}]}}, 0x10f) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @initdev}, &(0x7f0000000200)=0xc) bind$can_raw(r0, &(0x7f00000003c0)={0x1d, r1}, 0x10) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x3) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f776d726469723d2e1333ca000000"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x1, 0x80) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x6, 0x400000) fchdir(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@remote, 0x924, 0xc063b0da18939a57, 0x0, 0x4, 0x80, 0x1991c4de}, &(0x7f0000000280)=0x20) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x10040, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r6, &(0x7f00000002c0)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000000)) dup2(0xffffffffffffffff, r5) 00:52:32 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x800, 0x0) sendto(r0, &(0x7f0000000240)="622bf96bcb5c47aa6c882837df82a0b9dc76150131c1097f5841fdcf", 0x1c, 0x20000000, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) removexattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='Gty\x00']) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7765726469723d2e3a66aa69c2ce540dfbc4254ab14e03696c6530"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000180)='veth1_to_bond\x00'}) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000080)) lseek(r1, 0x0, 0x7) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0xbc) [ 1064.636301] audit: type=1400 audit(1566607952.094:149): avc: denied { open } for pid=27947 comm="syz-executor.5" path="/root/syzkaller-testdir651596411/syzkaller.OYcCpK/2298/file0/file0" dev="sda1" ino=16658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:smartcard_device_t:s0 tclass=dir permissive=1 00:52:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) getpeername$inet(r0, &(0x7f0000000200), &(0x7f0000000280)=0x10) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 00:52:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$netrom(r0, &(0x7f0000000200)={{0x3, @null}, [@null, @rose, @rose, @rose, @remote, @null, @remote, @netrom]}, &(0x7f0000000440)=0x48) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1064.687142] overlayfs: filesystem on './file0' not supported as upperdir [ 1064.711827] overlayfs: filesystem on './file0' not supported as upperdir [ 1064.759258] overlayfs: unrecognized mount option "woӻm0GK|rkdir=./file1" or missing value [ 1064.768419] audit: type=1400 audit(1566607952.154:150): avc: denied { relabelfrom } for pid=27947 comm="syz-executor.5" name="file0" dev="sda1" ino=16658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:smartcard_device_t:s0 tclass=dir permissive=1 00:52:32 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setxattr$security_ima(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "0e755ded680012a84ad364320e6cd1c6"}, 0x11, 0x2) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 1064.824646] overlayfs: failed to resolve 'fiT %JNile0': -2 [ 1064.834541] overlayfs: unrecognized mount option "lowmrdir=.3" or missing value [ 1064.871196] overlayfs: failed to resolve 'fiT %JNile0': -2 [ 1064.899074] overlayfs: unrecognized mount option "woӻm0GK|rkdir=./file1" or missing value 00:52:32 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mISDNtimer\x00', 0x20900, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1064.914793] overlayfs: unrecognized mount option "lowmrdir=.3" or missing value [ 1064.929945] audit: type=1400 audit(1566607952.184:151): avc: denied { getattr } for pid=7360 comm="syz-executor.5" path="/root/syzkaller-testdir651596411/syzkaller.OYcCpK/2298/file0/file0" dev="sda1" ino=16658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:smartcard_device_t:s0 tclass=dir permissive=1 [ 1064.964913] overlayfs: failed to resolve './file1QDH~Zqh [zXl~iKw1q=6$S٧ ⃪F[U.5]neNX<_{E`;ID=WVR^3bg^X{= 5AqÍJh6ng~N"FXMk{.Eۉ!VSEGIh{Ԃ@8cFz9<40<ưD$t 2;2*!*>JLVof7-跤(xngh': -36 [ 1064.972752] audit: type=1400 audit(1566607952.184:152): avc: denied { rmdir } for pid=7360 comm="syz-executor.5" name="file0" dev="sda1" ino=16658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:smartcard_device_t:s0 tclass=dir permissive=1 00:52:32 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x100000100) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) lsetxattr$security_smack_entry(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='security.SMACK64EXEC\x00', &(0x7f0000000200)='\x00', 0x1, 0x2) [ 1065.028636] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.044627] overlayfs: failed to resolve './file1': -2 [ 1065.051724] overlayfs: filesystem on './file0' not supported as upperdir [ 1065.063496] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.073459] overlayfs: maximum fs stacking depth exceeded 00:52:32 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) getdents64(0xffffffffffffffff, 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000740)=""/4096, 0x1000) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0x4) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000100)="f1d6bd75bfd67ac20cd352cb9888f4aa6276cc812c6d9587e98c3f648d93d2776bd8307573f00a6ac3d063dfeba633b6dc6e38a7aecca2ea6fe53bc9396cd8d605f58c4126b0b48c75807f43424064ed935ad7a0959cf3b4e2c676cf6f3cc1995b919c8155e162a1269daa3758408bd19336d5b608db5663cc1bbda1468419625bc7c68b9d05b5cc08997528d2b2bf5c9c32e1e1386b599b9b4b93d43a46be3fa7988b12418846cbe16fd03b18140a4b688096ae9d755704a83cbb026912f0882fc35925f32d9c2825a3956de4c5db8c4636c04716c360528a6909919a8dd1c30d27178f070cd0505bb31764dff9ff838d61", 0xf2}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000000240)="b0d95d666c85fac084b8a0e54618d073d766b5033767f5bd82dcf23960b213a13211f82dccce142f0e66d760b143a05d1649800a01e9cfc00478e71717ec375dcf34f8831e61e2c8cbd8136bb2957d93ac96ae58ef9d9072da76b4ae654d6015d471d0f3302a4b551f146f3c83d9908c742fb84213e6094f71bfec9d1599fe4d67bc0c441313ea2b43e39f88e550831a57cc0755a1a392fb3e6c0ce9660c1bc5754177c6dd7d4a2a3be97b70e0de1c9dc5929e63998487bcbe98db0ccd0a58171a0c1504cfe14f97f68acb7a379c769f65", 0xd1}, {&(0x7f0000000380)="2066fed75bede19211bd4f1f7f5edc26b7c8407fbf86930834c428ba2d1ec96b72a7cb66f3a3aefed82cdae41fdb7ad0bfd6337f5910444f6a285e85c63eb9c47e16aa134491065d4fe7dcd606ed6a0bcb01139ec87e928f6d0be9383a2aebf6fb8108e29e0ffb529ff52a01d03d361cbefc5cb3a67bbb62cb9c53d4d025379ede5ac9918dbaec5be959dc0aa9a7cff044b28fd8926e3be4f439972a650d7f03a286d901b198424048c26c837d702ea208936fcb8248a0337222680cb50c6c36323ca5820c6c41f50b4c7b4cbf6900173190", 0xd2}, {&(0x7f0000000480)="c23f9b721e267c945f2e6ebd9544cbf9fff6afc34c733450786d95d75fd379cd4667f4d35bce1a537a1b", 0x2a}, {&(0x7f00000004c0)}], 0x6, 0x26) 00:52:32 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x1, 0x5, 0x7, 0x9}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x20, 0x8, 0x8003, 0x1f, 0x0, 0x6, 0x60e0, 0x5, r1}, &(0x7f0000000300)=0x20) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x0, 0x7}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x41, 0x0) [ 1065.086242] overlayfs: failed to resolve './file1QDH~Zqh [zXl~iKw1q=6$S٧ ⃪F[U.5]neNX<_{E`;ID=WVR^3bg^X{= 5AqÍJh6ng~N"FXMk{.Eۉ!VSEGIh{Ԃ@8cFz9<40<ưD$t 2;2*!*>JLVof7-跤(xngh': -36 00:52:32 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x408000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000280)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c887764726400000200000000000000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000140)) accept4(r1, 0x0, &(0x7f00000000c0), 0x80800) 00:52:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x40000fffffd, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1065.199792] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.219753] overlayfs: filesystem on './file0' not supported as upperdir [ 1065.240371] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.270908] overlayfs: maximum fs stacking depth exceeded 00:52:32 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65303c6c6f7765726469723d2e2f666946309c0be974466f6469723d2e2f66696c924bfca06d52703d7e21653101000758e39dcb32c8c3fda74c5430e88cf7cdefd71064c0064007acfb0e8bf110ac6f866aba00c4325f5ab331cf51ed6cdd86feee9eaaf766c51544"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:32 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x300, 0x30) getdents64(r0, 0x0, 0xef83d962dbf2f0b1) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:32 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f00000002c0)='nfs4\x00', &(0x7f0000000300)='./file0/file0\x00', 0xfffffffffffff800, 0x6, &(0x7f0000000640)=[{&(0x7f0000000340)="e1c78571ba620357f54840976ffa3ee38672cf52905c79125eb2cf19a2cee2cda5ec5258d85cc01064972ed8330d3f4cde2fc562a93cccd2a8ab355292c1990ad47ee369c48ecd8e8558", 0x4a, 0x7}, {&(0x7f00000003c0)="caf34a269f313ea6acea0d", 0xb, 0x9}, {&(0x7f0000000400)="ef942927c9df01bd76a6775811c19549eb8ffb9976cdb5ac0cf8bb11e36890552de5209e902fb6eda9fdfcdda49c26a1eace2456afc2d9b207a05cbe1da4f78fbe6d555ec2ce6b2780ae7cd6a3ab0c9c506c9307394c4b61459e7acda9863da29c4e68b5026849966900307865c9", 0x6e, 0x6}, {&(0x7f0000000480)="55f7b612ea8447bef69227e12794e95a3ae7ae4e23c11358a50f1374512744601b7bbc753af072becc240f7b87d45c7c9506371656d5ab15f22c9beaa3c9cfd51dc52265ebe7f21a6a8ef610b62bbbd81cccf24c1877a4b67b1b63b5348358", 0x5f, 0x7}, {&(0x7f0000000500)="34b091a4390647dea4512ad8656420b81e84ce9d61b14dfa26562010e33629756c41495bff8a087d154d1c06b03fb564236d11103f5dd764c309571ef57f6bf926d70d891972e9e9294c96781796a5de18dc8fa92de25d916cd46f1e307b8a07ace70cf011323943cbdb8a517f5c9bb7749cfc313b9288837dd3625558846ffb66b96bb167f86ac5bcc5e2aaab3562374345b9fd17a3dc3e9f426cbe951ffbebc2ed6a6b714e4ddc82bfe3576103c4eb29fc7b2d3e02de5f1d5a5b5bd1dbeb0d6d4bbc859865b534a60c35e81d77b926f44fdf806cb796958d4537fb16be5ae8fa0d0b8f6d7c07c2f44f01d521c9dec540489f", 0xf3, 0x3}, {&(0x7f0000000600)="be8bf5b90c6181410189b23ab7d7bd2aaf5d7d7e51a15e0071e6f8d1e6917c9b13e441d2102303004b540f1b1451521b9f61", 0x32, 0x9}], 0x0, &(0x7f0000000740)='overlay\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x4000) bind(r0, &(0x7f0000000200)=@llc={0x1a, 0xfffe, 0x800, 0xfffffffffffffffb, 0x4, 0x1ff, @random="8c6a554b8891"}, 0x80) perf_event_open(&(0x7f0000000780)={0x3, 0x70, 0x669, 0x8001, 0x2000000000000000, 0x6, 0x0, 0x6, 0x40, 0xd, 0x3, 0x5, 0xfffffffffffffc00, 0xfffffffffffffff7, 0x8, 0x10, 0x5, 0x985, 0x5, 0x0, 0x2, 0x7, 0x5, 0x7cfa, 0x8, 0xffffffffffff7fff, 0x5, 0x101, 0x1, 0x100000001, 0xfffffffffffeffff, 0x3, 0x1, 0x80, 0x6, 0x0, 0x200, 0x7, 0x0, 0x8, 0x4, @perf_config_ext={0x1, 0x100000000}, 0x20, 0x7, 0x1ae, 0x3, 0x4944, 0x3, 0x6}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"/368]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000900)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000d40)={&(0x7f0000000ac0)=@tipc=@id={0x1e, 0x3, 0x2, {0x4e23, 0x4}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b40)="160950c3214604a9a70fe16ba187d702c5d081ee7370a6fa5f04ef7fd613aedda0c2c94c5945ac29171473d0f829cf6569ef411a898897237adf2d0dd7cbddb246e83a5f", 0x44}], 0x1, &(0x7f0000000bc0)=[{0x78, 0x117, 0x80000000000, "369b58ccad31e2cf28fe30ae92a5e64f2022b902d32e9267c582d8fd475ba4f5494cbc1cd8af93e1693f9dfa117e7495fa26fa141ef09dabc1cf5575f97b1dcce0f53b9445a0709dc2010eef3e16d2e8c6d0cb2a468399a6cfb89ef45b23816642c9e2f7"}, {0x10, 0x102, 0xffffffffffffffff}, {0x58, 0x115, 0x8, "0aeaaef76da1f0391834d6de21abaf44451725b4a29732f8f0976295d9418f05ae2ac756b837a6892a3019c4087db1330c51d2f72d5ff90514d3ab2d0183b28cf9"}, {0x68, 0x101, 0x58, "89ebc6162de65f03f3cd8521c2b828f2f79862d180720ce0375544e8c34519d4b1dd3b02d3d2a9ea889578e94b78318a9cc3239bd8044deedc175eb144420e2df8d5dacfd77510d1cb1e2edeead460d41bf3a6b2b5dc"}], 0x148}, 0x68702751a2ce3898) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000880)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000840)={0xffffffffffffffff}, 0x7aa662b8e315abaf, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000008c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000800), 0x3, {0xa, 0x4e21, 0x8001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, r3}}, 0x38) 00:52:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000005c0), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0xe2) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000140)) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e21, 0x81, @local, 0x1f}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0xe0a1, @dev={0xfe, 0x80, [], 0x27}, 0x3}], 0x78) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1065.361900] overlayfs: filesystem on './file0' not supported as upperdir [ 1065.383045] overlayfs: unrecognized mount option "lwdrd" or missing value [ 1065.385060] overlayfs: filesystem on './file0' not supported as upperdir [ 1065.396566] overlayfs: unrecognized mount option "lwdrd" or missing value 00:52:33 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$radio(&(0x7f0000000240)='/dev/radio#\x00', 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r0}) sendto$x25(r1, &(0x7f0000000480)="5ee90c77407ad7e14a1bc8ee3279cbb47cff0b53ba18a025409d91ce6daa4447d1294a6ad45566dadf9b1f21d34e835cad16588b40290ce4aa7785a50f31170a6ab37a00fa04ad45cef9dfd3e635b08e6815b28c798d442222a640ba1485055c23a09345c552ad02edb8c0805258f2364c9d4ed4a5daa0e73d0cd7334167f20abacfeb60df508cef1b5090d3a2db6977086bd93890471414a67f3f14f4275435cdda9954f863db97e9aeeaf0c0031a382be88bfaeeffcc2b53", 0xb9, 0x4, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @netrom}, [@default, @default, @null, @netrom, @null, @bcast, @null, @rose]}, &(0x7f0000000040)=0x48) socketpair(0x24d562b5737bb39d, 0x4, 0x4cc58000000, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vfio/vfio\x00', 0x408800, 0x0) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vfio/vfio\x00', 0x440, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={0x0, @default, @bpq0='bpq0\x00', 0x3, 'syz0\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x65f5b02a, 0x5, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @bcast]}) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000380)={0x3f, 0x447, 0x6, 0x0, 0x0, [{r3, 0x0, 0xd4}, {r4, 0x0, 0xfffffffffffffffb}, {0xffffffffffffffff, 0x0, 0xffffffff00000001}, {r5, 0x0, 0x8}, {r6, 0x0, 0x5}, {r7, 0x0, 0xffff}]}) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r8, 0x0, 0x0) getdents64(r8, &(0x7f0000000740)=""/4096, 0x1000) [ 1065.517112] overlayfs: unrecognized mount option "Uppe8mct" or missing value [ 1065.535222] overlayfs: missing 'lowerdir' [ 1065.556364] overlayfs: missing 'lowerdir' 00:52:33 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x1, @loopback, 0xffffffffffffffc0}}, [0x7, 0x7ff, 0x7, 0x8, 0x8, 0xffffffffffffff01, 0x5, 0x3, 0x20, 0x0, 0x80, 0xf7f, 0x100, 0x4, 0x1]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0xffffffff7fffffff}, 0x8) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:33 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f0000000300)='./file0/file1\x00', 0x4) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0) mknod$loop(&(0x7f00000001c0)='./file0/file1\x00', 0x0, 0xffffffffffffffff) read$FUSE(r0, &(0x7f0000000780), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000002000)={0x90, 0x0, 0x2, {0x0, 0x0, 0xffffffffffffffff}}, 0x90) write$FUSE_ENTRY(r0, &(0x7f0000000380)={0x90, 0x0, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85eb}}}, 0x90) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1065.564485] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.574408] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.598860] overlayfs: filesystem on './file0' not supported as upperdir [ 1065.599822] overlayfs: filesystem on './file0' not supported as upperdir 00:52:33 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:33 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531c1e6cca8c3aa9c2d9feb08ee2c4dcc6a97"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa8e32ddff48b59ab}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x50, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8}, {0x8, 0x1, r0}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x24c8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x50}}, 0x801) [ 1065.614346] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.624103] overlayfs: maximum fs stacking depth exceeded 00:52:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) 00:52:33 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='Jlower0\x00'/17]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1065.736611] overlayfs: filesystem on './file0' not supported as upperdir 00:52:33 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x8, 0x100000001, 0x7, @broadcast, 'veth1_to_bridge\x00'}) [ 1065.814225] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.823993] overlayfs: unrecognized mount option "Mj" or missing value [ 1065.858899] overlayfs: missing 'lowerdir' [ 1065.867216] overlayfs: unrecognized mount option "Mj" or missing value [ 1065.879753] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1065.883408] overlayfs: unrecognized mount option "Jlower0" or missing value 00:52:33 executing program 2: r0 = syz_open_dev$vbi(&(0x7f0000000400)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000480)={0x5, 0xdb}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000440)='./file2\x00', 0x40) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65312709ce87ca24b6445f"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f00000003c0)=0xba8) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0xd0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)="089fb5f532fc5b08eed64f0e11095e6785d6c6d9996a6703f98fa3dca9daefbba8fab24f14cf17f5f09272b04e188d5be2ef90ce61f4b9eee1", 0x39, 0x2cd}], 0x8000, &(0x7f00000002c0)={[{@rgrplvb='rgrplvb'}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_gt={'euid>', r2}}]}) 00:52:33 executing program 0: prctl$PR_MCE_KILL_GET(0x22) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) sendto$isdn(r0, &(0x7f0000000240)={0xfffffffffffffffe, 0x434, "f05f463d2a642127ec6e1aa488e8ee7543ad4847eae1d9bd34656f80e64ebcbdefc5162b814c9bc2d2a8e9d0dc0da0d227ef0af47ffa00e025b9f7e153ac6552e8a1ce7c8f64782c6aa7ad5fdb0e7b146036af6fd8e95d797c3ea9d55ed2747fa6929a3475fbaedea32a6220fc3d032224b9734a25c812367a8407a67d204a6b147a7dc1762b7fea1d704600aeefc1cb7cee7b1b1c04e87bb9b6421156501ac7e45a6e"}, 0xab, 0x4004084, &(0x7f0000000300)={0x22, 0x7, 0x2, 0x6, 0x46}, 0x6) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:33 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1065.907115] overlayfs: unrecognized mount option "Jlower0" or missing value [ 1065.907251] overlayfs: missing 'lowerdir' 00:52:33 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="757070657264696c3d2e2f66696c65302c6c6f7765726469723d2e2f66ee83d0f7e6d1696c65312ce419426e46cec4363d"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x41) [ 1065.978695] overlayfs: filesystem on './file0' not supported as upperdir [ 1065.996659] overlayfs: unrecognized mount option "upperdi" or missing value 00:52:33 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000240)=""/97, 0x61) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000140)="5ce23062a8f9eef6e00aa3d2343ab16307ac068b2a155348833cd2d04f6d94d57236921953219e969036d55a285fd512295a2f308e43bf1e0d08e4535c62d75fb9a1c939daee8a81b43bc7caf665c190b025117134cb7821056cc721567b22fbeb53518754f4", 0x66) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, 0x0, 0x0) getdents64(r2, &(0x7f0000000740)=""/4096, 0x1000) 00:52:33 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000003c0)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000002c0)="4bfe34ab123766e8faf56ff2c31ebbb803b10585300d7d0788283369eaf720e023d13913e7ba5db9e512d78596da41cc8f92d1523e2db0367c3a753811820abe8683f0e8563e523bfe7fd1b7cc3ad481f095cc73347a4071824d97a88abedef22a7ddab5b70b65b642d686aea526945ff83f5fe0c0ef8473740a1de2392f1e2695f81494ec5d9fb0c9b6351188c5cb00f2506cad3c3de5b3a0e99cd6e11862905db24f7169d4d106c35eeae6ce0d684d5c17b811fc739231382230cb01de1f56a29f3e2f68b328f922fd4a41d2c2eebf0e0f776970", 0xd5, r0}, 0x68) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x200, 0x101000) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@remote, @loopback}, 0x8) [ 1066.053446] overlayfs: unrecognized mount option "upperdi" or missing value [ 1066.059595] overlayfs: failed to resolve './file1' ·$D_': -2 [ 1066.092480] gfs2: invalid mount option: euid>00000000000000000000 [ 1066.099045] gfs2: can't parse mount arguments [ 1066.155563] overlayfs: filesystem on './file0' not supported as upperdir [ 1066.176781] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1066.182253] overlayfs: unrecognized mount option "upperdil=./file0" or missing value [ 1066.212661] gfs2: invalid mount option: euid>00000000000000000000 [ 1066.228883] gfs2: can't parse mount arguments [ 1066.256940] overlayfs: unrecognized mount option "upperdil=./file0" or missing value 00:52:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c9bd72c776f726b6469723d2e2f66696c6531"]) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x800) r0 = syz_open_dev$vivid(&(0x7f00000002c0)='/dev/video#\x00', 0x3, 0x2) r1 = dup2(0xffffffffffffffff, r0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$TIOCGPKT(r1, 0x80045438, &(0x7f0000000200)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x2) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:34 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001740)=""/4096, 0x1000) 00:52:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)={[{@dir_umask={'dir_umask', 0x3d, 0x80000000}}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r2, r4) openat$cgroup_ro(r2, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000140)={0x8, 0x8, 0xf7, 0x8, [], [], [], 0x5, 0x6, 0x1, 0x400, "a1e72313068d22cb87e64c21571c0205"}) 00:52:34 executing program 1: close(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) r1 = 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) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000280)=0x14, 0x80800) syz_open_pts(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) io_setup(0xfff, &(0x7f0000000300)=0x0) io_destroy(r3) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) finit_module(r1, &(0x7f0000000100)='/dev/ptmx\x00', 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000200)={0xf, 0x8}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000005, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000180), &(0x7f0000000200)=0x4) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$9p(0xffffffffffffffff, &(0x7f0000000100)="0b913b93af7e108148875fdc65c77b7335bc478e8a6de3dca862ef63364d687ce66910e24f0b2a249278eab3dde62bbf90cac1ed8178ce4786df6d003cba482929f81e2501fb", 0x46) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="7f455c416417500205010d4da592a282"], 0x10) close(r4) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r2, 0x0, r4, 0x0, 0x80000001, 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) syz_open_dev$vbi(&(0x7f0000000280)='/dev/vbi#\x00', 0x1, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') lsetxattr$security_ima(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000580)=@v2={0x5, 0x3, 0x7, 0x9, 0xdd, "b1b2d1ca91106e3ce20c27f5e692e76e610448992130ca9ea0626f016c4bf68dd2415bc7797a8bf324be20b9f3cc256f2e08122bedd85a60dbefbdb7662ddbc5894a083af007c12a4f55177e10c33443ee73afe0d5bac1494d05bf49339d0a461ff6f6b78df9955533703a127cbe145c5354f184d5d2a3ead896211b50ff30631c1b0b956eeee4d0876e0951c8bc7c061d82a7fb574c365666f3b5afb1dfa822669e212f52b7ed13ce281e609fea8993d66a9e8992e95971968c3e299ba7b421f07aa92b2c40054bc88db4cfba2aa051b8242e04b79a386f3c2f16dafa"}, 0xe7, 0x2) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x106b2461d572c282}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x3c, r5, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000804) 00:52:34 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x4080, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000180)={0x1, 0xffffffff00000001}, 0x2) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1066.554830] overlayfs: statfs failed on './file0' [ 1066.561213] overlayfs: statfs failed on 'file0' [ 1066.613984] hfs: dir_umask requires a value [ 1066.618445] hfs: unable to parse mount options [ 1066.624341] overlayfs: failed to resolve './fil': -2 00:52:34 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000000440)={&(0x7f0000000140), 0x10, &(0x7f0000000400)={&(0x7f0000000380)=@canfd={{0x0, 0x401, 0x8, 0x6}, 0x40, 0x3, 0x0, 0x0, "2e64db8bf8565eab9199f9ba786a6775036d762c8c6ae530253ec4bff295dbedb67e80799d8269744124f3f90733511f80a5884cc097cd6f0c62fb171cf68182"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x2000c040) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2c6c723d2e3a66696c653074f3cc9f7bab9cd221ce1813674790a0f5c794c36e8679afcbd11906a53187cf684c8b1e7dba25bf6f7c829b58007b2a47f52b81d85e5749780f57fe5f6e837e432dbc71307e27532ec000080000000000004cebecae41e2b3419db143ed92ed0271f3ea38c5d17dcf44b742c60000000000006de4fe1800"/142]) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x101080, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @remote}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', r2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r3, &(0x7f0000000740)=""/4096, 0xfefc) socket$nl_xfrm(0x10, 0x3, 0x6) [ 1066.666955] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 [ 1066.666983] overlayfs: failed to resolve './fil': -2 [ 1066.711280] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 [ 1066.724522] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 [ 1066.737734] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1066.747959] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 00:52:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000040)=0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1066.762497] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 [ 1066.776105] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 [ 1066.789237] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 00:52:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, 0xffffffffffffffff, &(0x7f00000003c0)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYRES64, @ANYPTR64]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffffff}) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000480)="64aaa9ef30ce40cff329fdb32c9d5c013a531479562ce0e146b559828f33bfe9ef2fac9fe2862bfbe276f28b787ec28d255ea4a7327ecffb2de802bb8b38d13fe119b26246fba41bf7f5d4491b083aa3943e25905df4ea7e23c338b662c24f10f9c64fb6c70fa01f5481b1e4281ee3e91d5239dd6520dfb36f6dec7bb68c5813962af1de4e5a10c5ab964f3a2a70bb0e12c7fe746c105d0e0fb5f57ca629dba9a1c4a33af248a234f3306096219cf983b8c26433ba763c477a63993e0bf42a00c12db30023d07b86200d00870d786b1fcd8da5be1e946a00d60f8b4f614ad0564608bf7f1ad125d016e0ff6eafd76414d6", 0xf1}, {&(0x7f0000000140)="e14df2724b006de28b8f6817e3939ff057f85a3838", 0x15}, {&(0x7f0000000180)="b5c2bee541bcfc7d5a7a1ccfc9c1b15f6ecb29fccc1c55193a9a5e58f1d4f26f62362a9c9ba1017730f3f467de", 0x2d}, {&(0x7f0000000580)="720b6530ee29a73dc962496e9b8f580328d62e5e1223757adcc187973fb5158d3de72eaad19c50507e364f4b591381ef1c8f9d149a43ce89a6cfd1cb6faa982ff4ec5326d791021ab21fe22901742d35af54979f338d20a96c48ef65f81bd062b6e985176167b8834a3eb347e6a5d610cda6593fc5bccf39a8e12c73bc623ab15fdd1900a03b695f8a06ad92ae6d1949efea9d4c67604fe353dabd8f55482b6126f802fff6382b2f5108eddc97624eb4eb08fef246c1b2eaac5ad77198a394cf28da77b5cdfa860fcc7c8661ae7b1648dc63220739cf33a04b0c601387f9f3d537ffd3b6b86b0409", 0xe8}, {&(0x7f0000000280)="b97491a730b2bbde65ebaf8cb101e96e5f32f51b1e66e8acd9da0287cbf0990c3a02b477eac0780db63708a3feb74b45d501b98bada7e5c89309bb13a6491c907ac03c68422a9ae969fde616a77d5e179600b3951022dc798c4447e3b10fd1cbb342613511aeb77979857c393499821b0f120330b86e80", 0x77}], 0x5) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1066.802496] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 [ 1066.816513] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 [ 1066.830597] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=28113 comm=syz-executor.2 [ 1066.919366] overlayfs: unrecognized mount option "lr=.:file0t̟{!gGǔny1hL}%o|X" or missing value [ 1066.941664] overlayfs: unrecognized mount option "lr=.:file0t̟{!gGǔny1hL}%o|X" or missing value 00:52:34 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1066.967788] overlayfs: filesystem on './file0' not supported as upperdir [ 1067.019725] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000000200)={0x8}, 0x8, 0x80000) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) sendto$rose(r1, &(0x7f00000002c0)="f10074c37b50f4c6fab65af4492b58a3ae871dd247b7a2f6a40e14c5f94a533f658e68784a0ab6b0411ed594f3bd0b0c7a3be2f503041fdb78855ec317bd6a11b8621cdd5f6abef3f4c877628eaf3caa599d8e18b5be1eca91cd4e6d9315c13f91cf3aaea3e417fe3ec8b4e4fb17133f65c4ba2f3f6dc7e5fa93942b4dc255ac2a3f89c911992f21f97aadab6dc853e22a852b8bc6844b8e0dc16ebb8a7a677624e7", 0xa2, 0x4048040, &(0x7f0000000040)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, 0x1, @null}, 0x1c) [ 1067.083143] overlayfs: filesystem on './file0' not supported as upperdir 00:52:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) r5 = dup2(r4, r3) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000140)={0x3f4, 0x7, 0x4, 0x80000, {0x0, 0x2710}, {0x3, 0xbc2118461c90e6dd, 0x1, 0x1, 0xffff, 0x7, "ccaad928"}, 0xffffffff, 0x1, @fd=r5, 0x4}) [ 1067.126508] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:34 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@sg0='/dev/sg0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x108008, &(0x7f0000000180)='security/\x00') getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1067.185997] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1067.224354] overlayfs: maximum fs stacking depth exceeded 00:52:34 executing program 5: r0 = creat(&(0x7f0000000140)='./file1\x00', 0x18) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000180)={0x848}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65313a30f9873c056e785e1d67d443cec95404145f279698c2b03361a2e15eba0e26f5c7220c7489b926c7aba01be2292c4717829b4c11c05f3216322e07e326d265b58ee259f455faa42b7d6d8ad277e5f82b1abab6e8e4e61ae19a76517edc94dac635138d4f2c62e86301041f4bea7c29f75967e414f2b11e181c0eeb04e308f91beb7f40c9cd9803862f04a707cdbbddceaa"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="752e2f66696c6565eb6bf18c195587f81677302c6c6f2f66696c65312c776f726bba6469723d2e2f666900000000000000"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000140)) [ 1067.336911] overlayfs: filesystem on './file0' not supported as upperdir [ 1067.493697] overlayfs: unrecognized mount option "GL_22.&eYU+}mw+vQ~ܔ5O" or missing value [ 1067.519619] overlayfs: unrecognized mount option "u./fileekUw0" or missing value [ 1067.553818] overlayfs: unrecognized mount option "GL_22.&eYU+}mw+vQ~ܔ5O" or missing value [ 1067.568352] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1067.582943] overlayfs: unrecognized mount option "u./fileekUw0" or missing value [ 1067.603528] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x420602, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x288002) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:35 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c6c6f7765726469723dfb50aeda2a2f58"]) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000380)={0x0, 0xfb, 0xc2, 0x1, 0x7, "9ab03d606f8b09ba14cbdc1334b15553", "863af833e37b6d34482aac49102e8605b4113135788933a0e4f9a2e421d813fadf63d375eb8438578788822b5069e68f9ea13a4f23ff014d708cf957af2df7e115b4aeabf01a5a7340501570f44659dfd85bbce4b75cc4b6a905cae6c8093d78310905929ca28eac07df6bfc5835fdbe9cd859ed1995d71b40f25da76960427218482ad24f2ed7edf5eb23f9e2fe232fb60eefab740770602f403bca6515eb2e725466083fa4a6be44154e2371"}, 0xc2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) r1 = semget(0x1, 0x0, 0x0) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000240)=""/228) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:35 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e1266696c65312c776f726b6469723d2e2f66696c65312ada56acebdab85228a96465656aee917fa617f6ff173f41c03e17b942961c04aed5b533c7eeb3e8e3deb3bbca7d41e283f47cbdd1c0563ca3d289382503afdaf69fc8082c43bfdb1ee2a4ccbaf455cb2d2c0b6efd0bfe28857b127bc4363d3f26b20a0e"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b64f1663d2e2f66696c6531"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x80000000}) mount$overlay(0x0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='overlay\x00', 0x204020, &(0x7f0000000440)={[{@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@nfs_export_off='nfs_export=off'}, {@workdir={'workdir', 0x3d, './file0'}}, {@default_permissions='default_permissions'}, {@nfs_export_on='nfs_export=on'}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}], [{@fowner_gt={'fowner>', r1}}, {@pcr={'pcr', 0x3d, 0x20}}]}) 00:52:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') dup2(r4, r3) 00:52:35 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="756e70657264726469723d2e2f66696c65312c776f726b6469723d2e2f66696c653100000000000000000000000000000047b7d508b646705f4d13979ca01d525b7b5b3320e22588c88b7161931ac3e15ee317a12daf1b6a45d2e0317b2159e31759b9cae021a343db76cbad1cc8b09b0dcdf4dabc3a22806bbd14aeadea4f1d7d18c6b3781db48f5ac5"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1067.937285] overlayfs: unrecognized mount option "workdf=./file1" or missing value [ 1067.957891] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1067.966872] overlayfs: unrecognized mount option "C̺U-" or missing value [ 1067.990452] overlayfs: filesystem on './file0' not supported as upperdir [ 1067.996316] overlayfs: unrecognized mount option "workdf=./file1" or missing value [ 1068.005917] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1068.009100] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2ee6ff889899da8590fc880eb02f66696c6531"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x41) 00:52:35 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x20, 0xa00) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x280, 0x7) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0/file0\x00', r0}, 0x10) 00:52:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:35 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000740)={0x0, 0xffffffffffffffe0}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={r1, 0x5}, &(0x7f0000000800)=0xc) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file1\x00', 0x40000, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@gettclass={0x24, 0x2a, 0x200, 0x70bd28, 0x25dfdbfe, {0x0, r3, {0xb, 0x7}, {0x0, 0x6}, {0x1, 0xf}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1f, 0x30}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e23, @remote}}, 0x6, 0x0, 0x20, 0x3, 0x1f}, &(0x7f0000000680)=0x98) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r5, 0xc0905664, &(0x7f0000000280)={0x0, 0x0, [], @bt={0x2, 0x4, 0x8, 0x2, 0xfff, 0x2, 0xe, 0x2}}) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000140)) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:35 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1068.032908] overlayfs: unrecognized mount option "unperdrdir=./file1" or missing value [ 1068.048347] overlayfs: unrecognized mount option "C̺U-" or missing value [ 1068.066817] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1068.079372] overlayfs: unrecognized mount option "unperdrdir=./file1" or missing value 00:52:35 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x0, {0xa, 0x4e21, 0x100000000, @loopback, 0x28}}}, 0x3a) [ 1068.153838] overlayfs: filesystem on './file0' not supported as upperdir [ 1068.168955] overlayfs: failed to resolve '.څ/file1': -2 00:52:35 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65317867fa9753d03d35fa0e8d27b5b0ce9f8e7b5cadae45f218ee8f2079b03504d313eecc50ee7fee"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) open(&(0x7f00000002c0)='./file0\x00', 0x40000, 0x100) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000300)='/proc/capi/capi20\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000280)=0x4) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f6665312c776f016b6469723d2e2f66696c653100000b9f62e969dfd62ae5bc5e47174155b396391ad41f81ded59383ea150ded4418b6dff67bd59eca9eb4e44dead798cd1ee389bbb4adadd3b2b6ee6cff37494bd2c8569a3ba0f451c53b7cae6885e5b4ea217e27"]) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000380)={0xb, 'syz1\x00', 'syz0\x00', 'syz1\x00', 0xf7, 0x1, 0x6, 0x20, 0x7a8, 0x8c3, "b4abf5033be6d01fbf8d0f361a7ce34881fbc657c28a950a6e5c4b9fb7a09ddd9fb119fc8c76c30a0dfa98516b61c8e5751f167152b7ce110c9f12680be13990c790bbce7d2d3d2cea4a63a54ed6ece52bd1282d339087b7cd5e7f3661a1bb281bf3a802f3c0ab4d010560f6240ffbf3050a434659b2fd187fcff406586d23036480b40938553a2ec2f8424b0f35173434caf19c15d133a574a908d725e6ee4f8f35192ba272cbca64c4540ed996152f3b7ba6015b036c50a477c0cbb466498a88b06030cfe44557a492e31110a22590f12e2504732a4faccd34beae917d5859bd669f97150740e41c470a95cf9a8e203a52bb72215b40"}, 0x20f) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1068.216261] overlayfs: failed to resolve '.څ/file1': -2 [ 1068.227449] overlayfs: failed to resolve './file1': -2 [ 1068.255855] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1068.257139] overlayfs: filesystem on './file0' not supported as upperdir [ 1068.285034] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x50002, 0x0) openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x100000002) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x3, &(0x7f0000000300)=0xfffffffffffffffa) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = dup3(r0, r3, 0x80000) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000980)={{0x9, 0x3, 0x80000000, 0x3, '\x00', 0xffff}, 0x1, [0x7, 0x74, 0x80000001, 0x8ce1, 0x7fffffff, 0x0, 0x100000001, 0x81, 0x80000001, 0xffffffff, 0x1, 0x0, 0x3, 0x4, 0x63c1, 0x8000, 0x9, 0x200, 0x10001, 0xfffffffffffff441, 0x2, 0x4, 0x6, 0x1, 0x5, 0x1, 0xd4b0, 0x5, 0x8, 0x1, 0xfffffffffffffff7, 0xffff, 0x7fffffff, 0x3, 0x8, 0x1, 0x3, 0x0, 0x3, 0x0, 0x38fe, 0x2, 0xfffffffffffffffa, 0x5, 0xf1d2, 0x5, 0x3, 0x9, 0x100, 0x2, 0x6, 0x2, 0x0, 0x1, 0x2, 0x7, 0x1, 0x2, 0x1, 0x4, 0xf4d, 0x0, 0xffffffff, 0x0, 0x6, 0x1, 0x0, 0x6, 0x0, 0x1, 0x2, 0x0, 0x6306, 0x9, 0xfffffffffffffff6, 0x7, 0x8, 0x80, 0x2, 0x80000000, 0x0, 0x3, 0x3, 0x80000001, 0x7, 0x200, 0x7f, 0x2, 0xfffffffffffff001, 0xffffffff, 0x7fffffff, 0x9, 0x2, 0x4c3, 0xae, 0x2, 0x1, 0x5, 0x8, 0x1, 0xde, 0x3c, 0x9, 0x3, 0xfffffffffffffe00, 0x2, 0xa9, 0x101, 0xfffffffffffffffb, 0x4, 0x6, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x4, 0x7, 0xcf9, 0x4d9, 0x4a95, 0x20, 0x6, 0x40d3, 0xff, 0x6781faf8, 0x3, 0x4, 0x3, 0x4], {r5, r6+30000000}}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000580)={"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"}) syz_read_part_table(0x9, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="92b32939885a22d77d2a6002bcfc5840773776033f7ab2e15c8d05c4aec492fef36a27278d69a313c4beae09f742a189a35f1a99f3f91657255e3d24799292aa14e6f48265674cbe5f24b74deba782ac12efb4a6405608f2a6dd9407214ebaaa31e09c132735e6bda9a7bafff2207dd60b43d07091735cb5b4f699c119435bf62bcbbb600be23a76bc752e33953f9255d1fd4cd9aea8bfdbbbdd913aa669839c85b79327e8e8983d4184d5e8c4d0063f41dc7ad76e1d829f08ed3d3905ea086d06278fad15a4d8cad294523de6cacdbd93e409ac74485b602e4070fb2745a9f3d3bd1dc6dc003c8172fe619074c688932b6b2dad25", 0xf5, 0x2}, {&(0x7f0000000080)="48a7a5aadc34309187bb42ee175a34fdaa9c849e9c4060a932c274", 0x1b}, {&(0x7f0000000240)="d96aa2a41f86467cdec66fc19248ef5a5a0a13a94fd369d4c182e2a1ebef12f264bb811c4976f5780cbfed", 0x2b, 0x4}]) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = dup3(r2, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000000000)) dup2(r8, r7) [ 1068.335220] overlayfs: unrecognized mount option "wokdir=./file1" or missing value [ 1068.354132] overlayfs: filesystem on './file0' not supported as upperdir [ 1068.362127] overlayfs: failed to resolve './file1xgS=5'Ο{E y5P': -2 [ 1068.368880] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x92001, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340)=0x4, 0x4) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$swradio(&(0x7f0000000240)='/dev/swradio#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000002c0)=0x1) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x28, &(0x7f0000000040)}, 0x10) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:36 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c6c6f77f093c4d343bf00350000000030"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x1a) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1068.403148] overlayfs: unrecognized mount option "wokdir=./file1" or missing value [ 1068.415747] overlayfs: failed to resolve './file1xgS=5'Ο{E y5P': -2 [ 1068.443085] overlayfs: maximum fs stacking depth exceeded 00:52:36 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:36 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mount(&(0x7f0000000040)=@sg0='/dev/sg0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='cifs\x00', 0x10000, &(0x7f0000000280)='overlay\x00') r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f00000002c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="64a0d7c2bc33a75309d54a8c2d14c9e2d0a29b1fe42cd06240e01cbe63d57b4d72f396f16397", 0x26}, {&(0x7f0000000380)="c6a67bde09fa3295f4dd2f83ee142f5a75aa656cd215a2f57cee7bfaa790c952e20bcd0cf3aa3bc5c9b58c1198913d8832dd8bd4247e5234b95a2ad291231c97800fe20ecea3138053f83c2f0b29d69a3f4fba072a91e754c5d2a10aa7a68ee93d1fe94fdc7f97e56ec671f4f8c1e2f8e8b897c55860219874a436ba533b1172429640dd991015d605705b588e6ee30ee859a792e49f8c655f2fbb39216e5d1cb13bec8845bb662fa8453fd33aa55f39103d356c25585302dcf18fe567528d52a1125e", 0xc3}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000000480)="bc9399af6ba1b17f9485363c87f06e689bea617e125ac7aae521cd2c08e1aa538f80a2860a86593e6d6b0e47c728416470c93b42a9af", 0x36}, {&(0x7f00000004c0)="be1a1ea042da", 0x6}, {&(0x7f0000000500)="4151fc9d623878a403a63893743aee9efad925bb109464d9421820ac18353f6baf5d2902858df298203b95198ade0c8232da04c10c54c051cd6edf80cac622077f26583f7732baf22aa8a272f424227024ffb472b294b29240fed6ab24089101bd149b063253b18c9a6e702eca4e24799a2246a430565078a5eafc82768e3c76b9682ddf175d0ff4c25ea390c74fc5bad380df7b814fdbdf3fd757b0e8408e7c42f20373c55b5527b07a2863f6fab96640e97ec7d801802f01836c66e5e735d3cd7c5451a390f466dd5f4726ffd50954c4f893d75b040542141cc8a6e1f3", 0xde}, {&(0x7f0000000600)="6b74bd7d6fd7aa947f72537b7c99dbdea116", 0x12}], 0x7, &(0x7f0000000740)=[{0x100, 0x3a, 0x9, "4d135713ffb94def5f955273681b6e80a58bed3b861bcf9c439d27a78021f5d4dd0d8df989dba01077526f2d22be22a7cc5a6a05ce1f0ce4e5cc49406f91754904ceeb941c87ae50f7b9adc33e9d74a97204566712103e36fbc0bf50a0bf437b0dbb8b34ef23a7f23a337cf8b40b65d745243162e6b68a392f4f6ff5a7ca384d2d2edf3cb8bf4cb32844a21e120ce88b75a614a6046ec52acc50d22c4169eaf4675ad89160f3a84ebf0f17c0d52d3afdc5400a9a23fb4cdeb74b1d3922b3b445faa0c2b4383c812722164ac93fcd52cfe2e498fbb4a3f131697320cb94743c576b43d6c15ac40902ba437e90b41524"}, {0xa0, 0x10f, 0x0, "7a954a4bc0a68ccf4e3aeb597ea6142d5cd1824598960b06cd4ccfcf54c60b6737781a9fd7011a55f78eec05b055d37f241715e8bde0355b20e8c134c1c1dea45a51d8764ea34a5265f05e0d8d77f22d937282d3013e8447789aa3018d6d6a1559ef9d9b6553eac400f3c94a88e23aa1f853c4daade275e6e147458387803452532810e94ad086a34d34e774a9235a6b"}], 0x1a0}, 0x4004001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000900)='./file0/file0\x00', 0x101000, 0x108) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000940)='/dev/zero\x00', 0x14000, 0x0) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1068.508590] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1068.528486] overlayfs: unrecognized mount option "lowC" or missing value [ 1068.555147] overlayfs: filesystem on './file0' not supported as upperdir [ 1068.568068] overlayfs: unrecognized mount option "lowC" or missing value [ 1068.568167] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1068.590746] overlayfs: maximum fs stacking depth exceeded [ 1068.595890] overlayfs: unrecognized mount option "upperdir-./file0" or missing value 00:52:36 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xe4, 0x50000) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c6c6f7765726469723d2e3a66756c6530a53ab0144eae57735a3d47b8396daceab9683d4aa5cee89fbfbfee03b141e54bba964cf163614f864de45454f4d2af9d0ae35d17adc0b567e87f607096485f1073f5c53fea9d9ae4093a67d9ea60fa9e118328e1666b2c6a3dd72d6822a252e6e40250f6de8d7a54f2073429426aa4a9dffcb493641dd821eb6094a17e75ba"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x100000001, 0x20bf281c8e3fa20d) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000940)='./file0/../file0\x00', 0x100) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1\x00'/49]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x872c, 0x4, &(0x7f0000000480)=[{&(0x7f00000002c0)="cb9b3f20c0033706ebdbcc4de3cff8b38f", 0x11, 0x1}, {&(0x7f0000000300)="1854678714c3d65d77705c184534257d120c3920d78a38de8fb2e7fad28ba0e808deb40ad0d8df05ee95d66fd7e620377a931fad8bbfb1f61b8ef04e79d1bf7bf7058d12fca24a313af90e7833c45e0bc14b6c3a448e021a0398abd0521507f9ea662c18bd11e0a37e6750efb4ca17f5380701e710d2d50b22ec8744f74f2a1756d7213eb2907ae402", 0x89, 0x7f}, {&(0x7f00000003c0)="c196572bb204d64325258980ae102fce0af46f15e4da0a47b1907b5fb57c55c928fdb2386e4b85", 0x27, 0x100000001}, {&(0x7f0000000400)="0137b7aebcad4d798ebf465de03af4247a01503165815d09f169f88501ef2679ec6b1858fda8824c052e09081f204fa799126f1782ab2bef435f54b11ce5d3bc2e4f9313939f7affa5b257ea635c5f11e6e15c3b9b9049ac8b162a7b84a8936cd8786f06230c8c845106c3d4e80cde88cbc573bc937f", 0x76, 0x80000001}], 0x10800, &(0x7f0000000840)={[{@codepage={'codepage', 0x3d, 'cp850'}}, {@file_umask={'file_umask', 0x3d, 0x10000}}, {@uid={'uid', 0x3d, r0}}, {@session={'session', 0x3d, 0x100000000000000}}, {@dir_umask={'dir_umask', 0x3d, 0x8}}, {@creator={'creator', 0x3d, "b1c4900e"}}], [{@euid_gt={'euid>', r1}}]}) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1068.725691] overlayfs: unrecognized mount option "j=-h"RPލzT4)Bjd!`~u" or missing value [ 1068.757806] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1068.767055] overlayfs: filesystem on './file0' not supported as upperdir 00:52:36 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6461723d2e2f66696c65302de01ce666e48f8cfacc0d12cd3fce0ac9894a12771211b2e6f3c716b092e33af62bec225242a9a0e941929a2e78f5a3a1499c612002594c40f72ab9de8b450527e6764e1513ecdaaea7979ac3b7697b6b64885a1fef5fc3bba46aaf5e77f0a82bc613e8cfeaf10bf269f048cbf808e400f2a0d0dd"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1068.807715] overlayfs: unrecognized mount option "j=-h"RPލzT4)Bjd!`~u" or missing value 00:52:36 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7703000000d7a40000000000ea6cf7513579f0"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1068.855588] overlayfs: filesystem on './file0' not supported as upperdir [ 1068.857812] overlayfs: missing 'workdir' [ 1068.877113] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1068.917685] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1068.929466] overlayfs: maximum fs stacking depth exceeded [ 1068.949150] overlayfs: unrecognized mount option "workdar=./file0-f䏌 ? 00:52:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000280)=0x1c, 0x80000) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000002c0)="2d4dd8cdab512fa6c286183b6157c3074243a1edcf452e4ad9c3ea0feb529d2f9984be1b28865cd4d0b2f61e15ab712013b8870d2d85c62aa8786a6baa08ffd8669ea3bb309e0c9f155ba11539a6af9673d602b2e534e7e6796dfb3cea194e9fa8925f12ecc774d932867d17a9e31e3fbcc31749b93bbae59ca683982ce384f958f3912398befa18852691fc77fc02c918eadbebfe905d", 0x97) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000200)={0x12, 0x1000, &(0x7f0000000c80)="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"}) 00:52:36 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x2) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f0000000180)=0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1068.949150] ɉJw:+"RBA.xIa YL@*ދE'vNڮ÷i{kdZ_ûj^w+ iH" or missing value [ 1068.952556] overlayfs: filesystem on './file0' not supported as upperdir [ 1068.995454] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1069.007438] overlayfs: maximum fs stacking depth exceeded 00:52:36 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x108000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffd63cef3b, 0x20000) bind$llc(r2, &(0x7f0000000200)={0x1a, 0x300, 0x40, 0x80000000, 0x0, 0xfbd, @local}, 0x10) fchmodat(r2, &(0x7f0000000240)='./file0/file0\x00', 0x81) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:36 executing program 2: r0 = accept4$x25(0xffffffffffffffff, &(0x7f0000000280)={0x9, @remote}, &(0x7f00000002c0)=0x12, 0x80000) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000003c0)="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") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x1, 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)=0x98) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'team_slave_1\x00', {0x2, 0x4e20, @remote}}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:36 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x2) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1069.007443] overlayfs: unrecognized mount option "low" or missing value [ 1069.011704] overlayfs: unrecognized mount option "workdar=./file0-f䏌 ? [ 1069.011704] ɉJw:+"RBA.xIa YL@*ދE'vNڮ÷i{kdZ_ûj^w+ iH" or missing value [ 1069.016482] overlayfs: unrecognized mount option "low" or missing value 00:52:36 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/65, 0x93b502572dfd1cf8) getdents64(r1, &(0x7f0000000380)=""/145, 0x91) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0xffffffffffff4755) 00:52:36 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x80) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="026ca560ba697529e4019e1f6f779b726469040000c83a6245007a90752dc31b696c6530adaf"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e23, @multicast1}}) [ 1069.164885] overlayfs: filesystem on './file0' not supported as upperdir [ 1069.186155] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') openat$random(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:36 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469bb41e88a9f8e572c8369723d2e2f66696c726469723d2e2f66696c65314e776f006b6469723d2e2f668b65653100000000000000"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1069.227584] overlayfs: filesystem on './file0' not supported as upperdir [ 1069.236655] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1069.249803] overlayfs: maximum fs stacking depth exceeded [ 1069.253058] overlayfs: unrecognized mount option "l`iu)owrdi" or missing value [ 1069.276298] overlayfs: unrecognized mount option "l`iu)owrdi" or missing value [ 1069.288689] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1069.306095] overlayfs: filesystem on './file0' not supported as upperdir [ 1069.317256] overlayfs: filesystem on './file0' not supported as upperdir [ 1069.373863] overlayfs: failed to resolve './file1': -2 [ 1069.397074] overlayfs: failed to resolve './file1': -2 [ 1069.420871] overlayfs: unrecognized mount option "upperdiA芟W" or missing value [ 1069.439336] overlayfs: unrecognized mount option "upperdiA芟W" or missing value [ 1069.448407] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:37 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065720800723d2e2f6669f965302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@initdev}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@multicast2, 0x4e24, 0x1, 0x4e21, 0xd6a, 0xa, 0x20, 0x20, 0x33, r2, r3}, {0x80000, 0x20, 0x8, 0x401, 0x408, 0x3, 0x1}, {0x100000001, 0x8, 0x7, 0x5}, 0xf80b, 0x6e6bb7, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [], @empty}, 0x4d3, 0x3c}, 0xa, @in=@remote, 0x34ff, 0x4, 0x3, 0x9, 0x2, 0xffffffffffffff81, 0xffff}}, 0xe8) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000500)={{0xa504c942a1c029e9, @name="28b1294861664e696c6b1dae0f0f16df8fe00ad8c0a1a99bd3c3a86374952075"}, 0x8, 0x80000000200, 0xfffffffffffffff9}) 00:52:37 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x141000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)='overlay\x00', 0xffffffffffffffff}, 0x30) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, 0x0, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r0, 0x80044326, &(0x7f00000018c0)=0x982) getdents64(r3, &(0x7f0000000740)=""/4096, 0x1000) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0xf0) mknod$loop(&(0x7f0000000040)='./file0/file0/file0\x00', 0xc000, 0x1) perf_event_open(&(0x7f0000001900)={0x0, 0x70, 0x2, 0x1, 0x400, 0x6, 0x0, 0x324, 0x324c0, 0x2, 0x5c200416, 0x0, 0x7f, 0x41aa, 0x5, 0x4000000000, 0x1, 0x9, 0x101, 0x8, 0x101, 0x4, 0x1000, 0x20, 0x10001, 0x7, 0x1000, 0x4, 0x3, 0x3, 0x5, 0xbfc5, 0x8, 0x9, 0xfff, 0x9, 0x3ff, 0xffffffff, 0x0, 0x4, 0x1, @perf_config_ext={0x3, 0x7fff}, 0x0, 0x954, 0x7, 0x2, 0x56, 0x5, 0x1000}, r1, 0xc, r2, 0x6775eae6b14d39d7) getresuid(&(0x7f0000000700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0xaba, 0x4, &(0x7f0000000680)=[{&(0x7f0000000380)="024979ab0bad2c568707319fe15e8d7fb78619b6516d184aece52a570d3310584c518ec2022e2d77b7b83e26656c0ec931a21ebf8dc89d6318c66842916715704b67dfdf7d611bb960add57e2e8dffa69b5c34c5d3fd8e1a50fe961d6db499fec23487fe88cac552c4b43ae91273993e8aac39d17dbb66663d4535213e65ffe879e5d9eea5ca2ef4003ee91a7d878b9fd3edab1d", 0x94}, {&(0x7f0000000440)="1ed700931669374752e7e256e7da92cbefc205ac1a9cfefbffddcd4a232220d07a7544c760d7c0143d494c0af6c4d8a6e077aec90ec3a1e9f7db403df4629192d1699868abd64c19754691336e61ba1f4c5866bf217012da60e4b263b31dc6603972805af9de283603c1ce10d2da336242fec5352963342623ffa60fb8f572f693209e55782f6e86d9a263e813482809981a0fb9944e095909f6a37e31cb662ecbb313f9b063a9aab8b3ff6390c8f5759b7e75dc992d3fcfeb7beb756bb0fd5fb985e565996531e0f1f43d11", 0xcc, 0x3f}, {&(0x7f0000000540)="4676ba954b2b7a119999e42e1867282530d15f0634ea40c88326bcbc7d56272a5744e14ac2c8672b08303cad5dec998c2e490c39398a66ad5242136c8815d926a0a5867b9e3be5b038e7bc4c006fe56e4d95b17368c6f4f8b86fbb831c2cbe080defc9d798e7b669b321a61c938d7655f8531a41d091c5d360d0ff1c3b9aff00d32b8f4fe4379ce3727a3df121f87347efacd4689d3346d6d3a8c5110be0d75d3a2336683548197057fd68f71d2ddbbdd22e1a9731711a9331f4f286741615259a1f61a84117e7873aa9405d6e7ec733c2d8", 0xd2, 0x401}, {&(0x7f0000000640)="ab084fae64aa1371a7bef4be", 0xc, 0x1}], 0x83b070e3444d076a, &(0x7f00000017c0)={[{@heap='heap'}, {@inline_xattr='inline_xattr'}, {@usrjquota={'usrjquota', 0x3d, 'overlay\x00'}}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@noextent_cache='noextent_cache'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@grpquota={'grpquota', 0x3d, 'overlay\x00'}}], [{@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}, {@audit='audit'}, {@context={'context', 0x3d, 'unconfined_u'}}, {@obj_type={'obj_type', 0x3d, '$:\'\'!&keyringnodev'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/vsock\x00'}}, {@uid_gt={'uid>', r4}}, {@subj_type={'subj_type'}}]}) 00:52:37 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) mkdir(&(0x7f0000000140)='./file1\x00', 0x10) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x100, 0x100) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x1541d00672e351fb, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x10002) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000240)={0x2, r1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x800, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r1, r2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r4) 00:52:37 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1069.752395] overlayfs: unrecognized mount option "upper" or missing value [ 1069.764808] overlayfs: unrecognized mount option "pR m᷹s?{Zv؅#O Vg [ 1069.764808] %# җ|eh *B " or missing value [ 1069.769982] overlayfs: missing 'lowerdir' [ 1069.784677] overlayfs: filesystem on './file0' not supported as upperdir 00:52:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x41d897bcbe9cb748) r2 = openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100000000) recvfrom$inet(r2, &(0x7f0000000100), 0x0, 0x40002000, 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0xfffffffffffffe24) [ 1069.816840] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1069.819478] overlayfs: unrecognized mount option "upper" or missing value [ 1069.826836] overlayfs: unrecognized mount option "overlay" or missing value [ 1069.850967] overlayfs: unrecognized mount option "pR m᷹s?{Zv؅#O Vg [ 1069.850967] %# җ|eh *B " or missing value 00:52:37 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt(r0, 0xfffffffffffffffb, 0x9, &(0x7f0000000240)="1e4f", 0x2) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1069.856883] Unknown ioctl 35304 [ 1069.878893] overlayfs: filesystem on './file0' not supported as upperdir [ 1069.886683] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1069.897095] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:37 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0x7fff, 0x400800) write$P9_RRENAMEAT(r0, &(0x7f0000000a00)={0x7, 0x4b, 0x2}, 0x7) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000280)='./file0/file0\x00', 0x5, 0x7, &(0x7f00000007c0)=[{&(0x7f00000002c0), 0x0, 0x7}, {&(0x7f00000003c0)="7d9fce296375bfd0701ba337da4797ff139afd9547fdf749c26fbbe2c0465d4f1ceff676d7a6f3112c1106c7d673ddca646683e2657ada926fac477ba8ded16f2f75adcd318dd6d4fccf4c8e2e35ffc67cca6fae9256d79df047563e6e776b4d867956d8a3206ee1cc053bdcf361398c02262be529faa085464554fe2932323b297659cd0ce1bf33a12165e179caccb74745cb", 0x93, 0x445}, {&(0x7f0000000480)="2c76342c5acbadde713c9967dcd5b8575ac8", 0x12, 0x8}, {&(0x7f00000004c0)="1387575ca0abe65d7ea1b01d088abb76537f60ceeb545073d1085506b0ae83d356577c70aa738b225c27def306fa52a7c745d1d373d1", 0x36, 0x1}, {&(0x7f0000000500)="77ae49da918e9e8645fb232a6297fc2689dd97bd4b0e9539d8aedf0eef363928cd8ecc7f46d83e46e6bead2c270ca42fc0ae733fd80f8a994b08fb93c0d9899ff915d1a19e0ca5fdb166e0766a3d59e04f64cb316a6857b7e154ef72c84508360db29170764ba9683b741694ccb3999c14bfbb826c5677704972ea92ce9e8ecf324ffc599c01f597f5e66d0d2da9475adc003ef108c569c92758c4d889a7b28a632e8bcf5a5197303af55ba44793091e9fe49b4ab40ed35151b2d9a065ab12d79804092c93279290fa94c891e47aa1ff7b877a51e78c79cee0", 0xd9, 0x10001}, {&(0x7f0000000600)="3e44cbfc88a04e41010792960b1376d8a9c91e445e25571e40b1869d49d4019e7289f42f575b76c818e8eb74e41120703316a8e32f133d04dbed08516ad1fdc5acf8e57b18d08844cb52a375184cac3371b400c5b7fe6626e8e9ae63b46dcafa2426a55e5ab385285b128bbcf67c72fa20ae2e024f5285ce72c90aa0bc29ade72bb6b91d6e6e1a63f782f067133199837261e192efe042820c16a867b02ee311b70444db115a3090d039afbd9404a7d9420e85ad07bd6d68c33871942c29bf56dbd160b40de47106293408fe5480bbf0055fcc299d255e6ff422211203b7b1f5bc383afb6411bfc9", 0xe8, 0xd}, {&(0x7f0000000740)="eaf999636f835cce54940aa587287527ff982de177f813a03297bc15f405e2a771e6ec62691a190db84ed8617e24d5479c0d3c08a338839574dee169f6b272da0bf0d1050fb2d19189cd8c153c4c5684ba6d0584dafa9a837c9e255af48d74192b59b3676c20fb15d3a8aa26c7cf7f8ac83071", 0x73, 0xfb}], 0x800000, &(0x7f0000000900)={[{@shortname_win95='shortname=win95'}, {@shortname_win95='shortname=win95'}, {@utf8='utf8=1'}, {@fat=@codepage={'codepage', 0x3d, '862'}}], [{@dont_hash='dont_hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x38, 0x37, 0x36, 0x37, 0x36, 0x61], 0x2d, [0x30, 0x39, 0x0, 0x66], 0x2d, [0x64, 0x64, 0x66, 0x4c83465de96c5b23], 0x2d, [0x32, 0x63, 0x61, 0x62], 0x2d, [0x64, 0x36, 0x63, 0x38, 0x38, 0x8727ad60c45a284c, 0x39, 0x33]}}}, {@fowner_lt={'fowner<', r1}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '\'em0^\x0f^wlan1'}}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) sendto$unix(r2, &(0x7f0000000140)="3fc21011c71a75dcf85d83cd777c27d263edb194c08eb50cc62926f6c7ede1b5acabb58e2a766be1faa31fe12ce9858803f60e4555ae8e9e46f884ccce52a074b6bee0cadeefd2d5d73cce61272f093b4f6b1c739485e2128366e2e7817edfc02040293c823ca7c89b3a75b266854b28eb", 0x71, 0x20000001, 0x0, 0x0) 00:52:37 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1069.912413] overlayfs: maximum fs stacking depth exceeded 00:52:37 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x10000, 0x8, &(0x7f0000000640)=[{&(0x7f0000000240)="d15c6ae6d99c2da1fc5b9b3c912a62efead2f49226b4ec4f9aa17dce5b7a677cdb5f15a4a7d9122343f66eb5f5c4a5a4acc30cf981a7761ac639aacae8887fce79c6cddf0f9a9c3cbb458b1ebb15617aae47b6be17764efbb311a5450e23eb1b23f08cce19304bd28169ddf2400102933d106743872dd2665d6c67c8279cc248cda01782d9a49e2dde7ebad2cbc2955086f7a37295bfa12f14722598970baba4bb9900934f78b3cbdc7f40c051cc2e024a041c4c56e80c278de3a55c1ffc68ab105b7d4bca367b57c9bf442252903c14be8f9a6580da636f763557a852f33bfbfd", 0xe1, 0x6}, {&(0x7f0000000140)="36b3004cce352d7e43e4a547bb7a91cd3ac07b0794f1f739136da0b1ddd21243fe8dba6d891b731387b999094594c1227a6bc1176154f0be0ec794df04da4995890e27c610b570004008fe4eeb4412027a0b709aeea05223cf0e0c998661bea99095004295d23cad5ca2cd3af2196586bd63a5c28d248b", 0x77, 0x8}, {&(0x7f0000000380)="cfd890fa32766b2d90cb6994d58cd4970f7b33c4154c8b39a576f0d1e8fb48fa35175390ce7d172d23a90ccdcc0b343bc73d7700c7ed970459c9a127ef9bd85f14a54d5d6b75bd74774b7f8d8e5ba56436a3059cf569029b6e183933c3fb8ed076a841fd7b55b51aa676fb21a2eac799681c8fd3b1290937dbd625fc3bf6f7d0b70df0572179f4758db2e8f4c4f796d246af294c9f58aa01c098ec202006edb3d9a54565a18adf461837a1284af050c4f80bab6a37ac6d7a35e480a3f6", 0xbd, 0x1800000}, {&(0x7f0000000440)="648734f2b42da529f504dec27560671f8a90018791787d8e33064aea2719a9be6ded5dec83d2ce8f4a4aaa0b241fd51ed8c8b40d0ac789a6d61fbb61e2599f37ecef1476f14eaff8ff360d697a0ec98ef0d2a96c2a7e397d66e6ba5371a2790a1130dd513afcca69a2be14fb50fd5bb60597fb9d70daacdca6d0788283021e8302f97f081057e606", 0x88, 0x8}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000000500)="5d0250cc28eaf398501e67717bd1135c86c022e385179ffec9c6d9fe54d0dcb0ee56bdfa91d3daf913137c0e062de25e16934e45cb42a42e4a0a991eaa01e32e72ee8301bde8c710a0d53959f9465d81d710c15753145ba1c58c4e2919de685bb4eb13b605c9a4b6b28233bb4b8afa0ac441eb69eec413b4c8a708872b73b3b07bce257a105a6be567525cf69cbb0596011412eb1cf03e094dad6c", 0x9b, 0x6}, {&(0x7f00000001c0)="1fad7ffeae480759b42f3f4691c4d1", 0xf, 0x79b}, {&(0x7f00000005c0)="2857c12fc1b99f571830b0c2b16b9c8ea4c582c1d6f715bbf4f4a6079a23e66e65b0d094d9e1510d9e761a328d3b47ac698e4d40e30f1fdf1ff750faa59266c1fd21b8e6caaa04c00855316bab87e18163f1edea4bc9d3371738c9c942958c48d3aaa5c5f273957229", 0x69, 0x9}], 0x1000000, &(0x7f0000000700)='overlay\x00') mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:37 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:37 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x1, 0xdbae, 0x5, 0x800b, 0x1000, 0x6, 0x40, 0x1f, 0xc98f, 0x7, 0x3}, 0xb) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000040)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="75707065726469723d2e2f266972db302c6c6f7765722469723d2e2f66696c65312c776f726b64694360997a723d2e2f8601e592d78eac4072ade4eda1ad6243db2f5f244c854a9240bd320d2451d1ef99d60d57f35683dabbefc42188a8c40eec7eb4eb303effd1aad712a0c37925ef0f001debdd43ab61f8770c432dc1c2f3c0e68383e1b5187c0054c599fd059f3ec5fcbba2b89ed7b8d154ba91e156e4b47c578b18"]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file0/file0\x00', r1, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1069.995323] overlayfs: filesystem on './file0' not supported as upperdir [ 1070.030265] overlayfs: filesystem on './file0' not supported as upperdir 00:52:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000440)='./file0/file0\x00', 0xa) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @local}}}, 0x84) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000540)={r3, 0xd5, "cbeab579bfdc2fefdfefe87c00ec54e1c0987b03f5cee27f0a37c6de40c2999170d4f1b60cdb028658c6beae5cc1145c47b589156cded68a2f0a0e4ebd5a8183362c000c37a35c2c9c12cb37a4c84014147f7dd91c4293510f34c4e4f8bc5b7f7a4db41553e595577aa16f9ff2f06ebfa45de22a1fd74bd5691865ed2031e4c44a6f64694044edbbb30a5db01c09ce8e9429a2c224c2d1980c04f9b37efc0c283e062b91ae0330e0e54bfe5c2f3f5933d8b1a25aed065b4b4978b9270b5462c24d866115875dc11baba9e157ccc78967d2af9ca433"}, &(0x7f0000000640)=0xdd) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000380)) [ 1070.116221] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1070.145955] FAT-fs (loop2): Unrecognized mount option "dont_hash" or missing value [ 1070.146264] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:37 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYRES16]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x0, 0x2710}}, 0x100) getsockname$unix(r0, &(0x7f0000000140), &(0x7f0000000040)=0x6e) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) [ 1070.167483] overlayfs: unrecognized mount option "lower$ir=./file1" or missing value [ 1070.192901] overlayfs: filesystem on './file0' not supported as upperdir [ 1070.196197] overlayfs: filesystem on './file0' not supported as upperdir [ 1070.215299] overlayfs: failed to resolve './file1': -2 [ 1070.226041] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1070.236600] overlayfs: failed to resolve './file1': -2 [ 1070.244713] overlayfs: unrecognized mount option "lower$ir=./file1" or missing value [ 1070.254726] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:37 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75077065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66d5f62531ac776f726b6469723d2e2f66696c6531"]) lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file2\x00', 0x8, 0x3) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0, 0x5d8, 0x0) [ 1070.298248] overlayfs: maximum fs stacking depth exceeded [ 1070.306747] overlayfs: maximum fs stacking depth exceeded [ 1070.338530] FAT-fs (loop2): Unrecognized mount option "dont_hash" or missing value [ 1070.374157] overlayfs: unrecognized mount option "" or missing value 00:52:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getgroups(0x2, &(0x7f00000002c0)=[0xee01, 0xee00]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="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", 0xfc, 0x7}], 0x820, &(0x7f0000000480)={[{@creator={'creator', 0x3d, "e32dd643"}}, {@creator={'creator', 0x3d, "ceba491b"}}, {@gid={'gid', 0x3d, r4}}, {@uid={'uid', 0x3d, r5}}], [{@smackfshat={'smackfshat', 0x3d, '+proc'}}, {@uid_eq={'uid', 0x3d, r6}}, {@dont_measure='dont_measure'}, {@dont_hash='dont_hash'}, {@pcr={'pcr'}}, {@hash='hash'}]}) r7 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r7, r3) 00:52:37 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='uppfile0,lowerdir=./file1,ile1\x00\x00\x00\x00\x00\x00\x00\x00']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) r2 = getuid() quotactl(0x5, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000200)="3060136640a457104e94e6b1e0aa2a9e1c2a9b4ce4165e3556239bdf74795232ca8fcc71dd77c0a12cd797666f790a4d220e5e34796b2206b7b7562583d54dcf014fec42ade291ba4e017c40c4d2048daba00e27686d98cc7e50736605973ae01270e47032c96a46a6fa3b674be21be59bdb0bfc2f9fd3adab9bd4f3d294406c87dc3496d3ac42695955467abc20b02ab7") getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@initdev}}, &(0x7f00000006c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000200)='./file1\x00', 0x6, 0x7, &(0x7f0000000600)=[{&(0x7f00000002c0)="875e5f5ba08a5e392d3b9b110571127315e4d581789bfc6d86000bc875cc78ccbff4f962952799072668e625be56d418ad153a087540a4524acb28ed0a10c412888d4da768448405771c464791d019704a8502dd2771455760114a4181c125db8b9eeffbcd04d82d0cd55f4d613d276797528b91b87ad86f52d1f2f2c4094de2af09d611827e3ce42cd4f1", 0x8b, 0x7}, {&(0x7f0000000240)="fdfb5570a64d011daa85ee6cf08f9afd811eeb1b5bacee", 0x17, 0x1}, {&(0x7f0000000380)="5c8adbd57f372e395055d2", 0xb, 0x5}, {&(0x7f00000003c0)="47f9b5b96d32cbe12a0713ed10a2f2213865e75c0ff48d870d1ced2f56a66ae3d08cf86cede218332579dc2c2b66673e332cacbf04ac80ad2ee7efae9a3748b4f1f2d64a99a3633ab418e45555d641ff0673f25b6209f3624a6d1b960990d3244c27fca8aaec3365c19b5c2defadf614dbe18a61284b1777da33fa4233f172d44192662c6a77a49771d19d9d3f30e0bf95190b89ec980f8caaba583bcc136ae0000d7c1adb2079bd", 0xa8, 0x81}, {&(0x7f0000000480)="bbe5837d97093bc53f3d49ba2853eb334c29337ecd3e3551fc298ae88ea5489b47e5733448bf2f5b4acf995a840a947444b1de85132bd7a7d990fcbaadea1c80b84aec27934f4ab22f44a69e15d49d9ef054fd114a7be3a7e15540990e7b1028c1476acfc1176038a4a8828d039261e0dcc2ca86", 0x74, 0x4}, {&(0x7f0000000500)="1d77d74fa71afc5cd62e2605efd88339dd476f35ccc8554f82286f51453aebe962183354dc2ff902db48a7931b9964e3b284169a32df2495b5500f4fae94e6d4bd14e436e699ad5dbd3149f5816c453e85bb74", 0x53}, {&(0x7f0000000580)="83a6e0f563ed05ccd1e44525257fc931f2797c425ed228c68e401b36a469c31ad4aa9eb02b6aaee1f7406279a9798761218586ba785be34c06570509e37f8aa400f06084951161673e8ef4a88dce86c89967235c0cee9d701bf2f0", 0x5b, 0xfd42}], 0x4000, &(0x7f00000008c0)={[{@barrier='barrier'}, {@umask={'umask', 0x3d, 0xffffffffffff0001}}], [{@uid_lt={'uid<', r0}}, {@uid_gt={'uid>', r1}}, {@smackfsdef={'smackfsdef'}}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000980)='/dev/btrfs-control\x00', 0x8000, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000100)=0x7e) r4 = openat(r3, &(0x7f0000000940)='./file0/file0\x00', 0x0, 0x104) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1070.384401] overlayfs: unrecognized mount option "" or missing value 00:52:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:38 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c6c6f7765662105663d2e3a66696c6530"]) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x2000) r1 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x28601, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) [ 1070.465973] overlayfs: unrecognized mount option "uppfile0" or missing value [ 1070.503721] overlayfs: unrecognized mount option "uperdir=./file0" or missing value [ 1070.505649] overlayfs: unrecognized mount option "uppfile0" or missing value 00:52:38 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000040)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x1) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1070.539713] overlayfs: filesystem on './file0' not supported as upperdir [ 1070.549628] overlayfs: unrecognized mount option "uperdir=./file0" or missing value [ 1070.571686] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:38 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x2) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c82dc776530"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1070.624053] overlayfs: unrecognized mount option "lowef!f=.:file0" or missing value 00:52:38 executing program 3: r0 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)='/dev/kvm\x00', 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000200)={r0, 0x5b, 0x5d}, &(0x7f0000000240)={'enc=', 'raw', ' hash=', {'tgr192\x00'}}, &(0x7f00000002c0)="d71d6617fc86c1792c4cf3b14edde46dcd432f159cad2867cf1cbb9c6d6245ba68f597d6fa1f8dc5f6289f48bf93a906b5f16579647952c27ee0ee35997f5ee66358fbf883585c47db2a8969b21fe4fe3c566d6f7d93e143c07ed1", &(0x7f0000000340)=""/93) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x81) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = dup3(r2, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r6, r4) 00:52:38 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x50800) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x85474a97c6aa05a6, 0x0) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) [ 1070.681346] overlayfs: unrecognized mount option "lowef!f=.:file0" or missing value [ 1070.751962] overlayfs: filesystem on './file0' not supported as upperdir 00:52:38 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x800) name_to_handle_at(r0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="82486ad098e962a3465156b986b6c50000007227ac6f2707c4a12392355efefa00f400d367c3ef7c6493c8710c07dd409993bdfeffd18119e86e46f6bdb8e3a8bd1b52e574b96739ed2ee7684e01fd674341"], &(0x7f0000000280), 0x400) ioctl$TCSETXW(r0, 0x5435, &(0x7f00000002c0)={0x3, 0x7, [0x2, 0x9, 0x5, 0x4, 0x4], 0x42}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,orkdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='trusted.overlay.origin\x00', &(0x7f00000003c0)='y\x00', 0x2, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1070.808287] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1070.839760] overlayfs: filesystem on './file0' not supported as upperdir 00:52:38 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/nfsfs\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) r1 = accept4$rose(0xffffffffffffffff, &(0x7f0000000040)=@full={0xb, @remote, @null, 0x0, [@netrom, @rose, @default, @default, @netrom, @bcast]}, &(0x7f00000000c0)=0x40, 0x80800) setsockopt$rose(r1, 0x104, 0x0, &(0x7f0000000140)=0x13, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, 0x0, 0x0) getdents64(r2, &(0x7f0000000740)=""/4096, 0x1000) [ 1070.861575] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1070.880210] overlayfs: maximum fs stacking depth exceeded [ 1070.898549] overlayfs: unrecognized mount option "we0" or missing value 00:52:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:38 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='security.evm\x00', &(0x7f00000002c0)=@v2={0x3, 0x0, 0x0, 0x100000000, 0xa4, "fe254d81c3d61b70bf222c6ca6916198b4a96ac695b30d910772b77d1f17b94634fb820643675e215365bbc7e221e3e86808d960e239906b0bcba21cda245bc6c902d33b7f215ad5f7452b5f0a38c0f94c1e7e30b00cfb8d780287380fc0cf28e7fb74850a1aeeb59117afa36922fb3f27c736e9c095fed03abb23702eefd55d279561219cac598be9faab996e69fff6d330c891b299071d74cc0e2af15339acab55d6a1"}, 0xae, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video35\x00', 0x2, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:38 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3570, 0x200) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0xc) [ 1070.906852] overlayfs: filesystem on './file0' not supported as upperdir [ 1070.927207] overlayfs: filesystem on './file0' not supported as upperdir [ 1070.935812] overlayfs: unrecognized mount option "orkdir=./file1" or missing value [ 1070.938838] overlayfs: unrecognized mount option "we0" or missing value 00:52:38 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7765726469723d2e3a66696c6530932b9c8a1ceb8a67"]) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/attr/keycreate\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000380)) clock_nanosleep(0x5, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) llistxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=""/105, 0x69) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:38 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65314f776f726b6469723d2e2f66696c6531503f12ebc0e49579a0e514283be836f50dde9d390469ed0ec31a2d9c08cf70e8e7519adf9aa53804b572d6c3eb3b964a55ac71ad9c5c8d5f69da1ed98ae2018000000000000055e74414ca5dcb62de638ae1afb25ccaadb0404886556ff8f34f90cad36dc91d5672264b74672994eeacb435535d55f30f06449c90cb38a684f7055e0c5f29ef2dd5fea9b020d27425a7b3eee1af6407b57244fdaffccf176b20852c0fd8f8d8628fb35c36ebd0f364a961ccfc0cf2aa6e0fb66895"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1071.121335] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1071.136178] overlayfs: filesystem on './file0' not supported as upperdir [ 1071.139210] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1071.156811] overlayfs: missing 'workdir' [ 1071.158005] overlayfs: maximum fs stacking depth exceeded 00:52:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2ce51cc8300049dea426a04a332c9e170b2b00a0acf16c6f77657264"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1071.161827] overlayfs: failed to resolve 'file0+g': -2 [ 1071.179655] overlayfs: filesystem on './file0' not supported as upperdir [ 1071.194109] overlayfs: filesystem on './file0' not supported as upperdir [ 1071.194399] overlayfs: failed to resolve 'file0+g': -2 [ 1071.205676] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:38 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYBLOB="82c7b654eb5455b45a16d2d42497a070d7bdcf3aadb663381c3d53148aa0542b94ce591161584c7a39b9bf638defeb610ef64e1c0d0ba6078422fcb521f9ce353cc4b4e962191abc7ff2f6ae4c05dd9859249d", @ANYRES64]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000300)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/connector\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0x1, 0x100000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000740)=""/4096, 0x1000) lsetxattr$trusted_overlay_opaque(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='trusted.overlay.opaque\x00', &(0x7f0000000280)='y\x00', 0x2, 0x1) [ 1071.224224] overlayfs: missing 'workdir' [ 1071.271127] overlayfs: unrecognized mount option "@" or missing value [ 1071.284298] overlayfs: unrecognized mount option "@" or missing value [ 1071.371569] overlayfs: unrecognized mount option "0" or missing value [ 1071.381199] overlayfs: filesystem on './file0' not supported as upperdir [ 1071.389419] overlayfs: unrecognized mount option "0" or missing value 00:52:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:39 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x20) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531170ae17edd0c18c24ce126f20035bd806a5f74a7"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x0, 0x2) r2 = openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f0000000300)={0xf97cff8c, 0x8, 'SE Linux', "2eddbbf7cfab8ebfd2daec391f0ece9c9f15c82ee0d7b217ff5a24a231d18dc0b771c8e8b3859f61811c60812486c29108837a9c277a450960ce39e8012d3d46cbe8dc434726562048d938c6ca45243fae5e9c"}, 0x63) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) prctl$PR_SET_TIMERSLACK(0x1d, 0x449) 00:52:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @local}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:39 executing program 0: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) 00:52:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_dump={0x3f}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockname(r1, &(0x7f0000000140)=@ipx, &(0x7f0000000200)=0x80) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) write$input_event(r1, &(0x7f0000000280)={{0x0, 0x2710}, 0x3, 0x7, 0x800000000008}, 0x18) 00:52:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_create(0x92) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000c00)='/proc/self/net/pfkey\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000c40)={0x8, 0x2, 0x8, 0x1, 0x3, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000000c80)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000cc0)={r2, 0x8}, &(0x7f0000000d00)=0x8) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200002, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000300)={[], 0x4, 0x80, 0x7, 0x0, 0x6, 0x6000, 0x2000, [], 0x2}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x140, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r5, 0xc038563b, &(0x7f00000002c0)={0x1, 0x0, {0x5, 0x20, 0x48, 0xffffffffffffff01}}) dup3(r3, r4, 0x0) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000180)) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000140)=@v1={0x1000000, [{0x4, 0x1418}]}, 0xc, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x2, 0x264, [0x0, 0x20000980, 0x200009b0, 0x20000bb4], 0x0, &(0x7f00000004c0), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x3, 0x20, 0x0, 'bond0\x00', 'irlan0\x00', 'ip6_vti0\x00', 'vxcan1\x00', @local, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x6e, 0x6e, 0xbe, [], [], @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x5475bcdd, 0x9}}}}, {0x5, 0x1, 0x806, 'netdevsim0\x00', 'syzkaller0\x00', 'nr0\x00', 'veth1_to_bridge\x00', @local, [0x0, 0xff, 0xff], @remote, [0x0, 0x0, 0xff, 0xff, 0xff], 0x9e, 0x9e, 0x116, [@m802_3={'802_3\x00', 0x8, {{0x4e, 0x7, 0x2, 0xb972904dbb731bb7}}}], [], @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x2, 0x5, 0x0, 0x0, "2763ca07c0f7f71e8722de1a1bd4788c0052ebfda98ecc4acc4842bccc96c5c6e38b6e8fa418baffb65070712bab1039b740fca0d9c461c2505f2b7f68dc4c22"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2dc) dup2(r4, 0xffffffffffffffff) [ 1071.792661] overlayfs: failed to resolve './file1 [ 1071.792661] ~ L&': -2 [ 1071.828310] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:39 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@null=' \x00', 0x2, 'syzkaller1\x00'}) getdents64(r0, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:39 executing program 0: setxattr$security_smack_transmute(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000180)='TRUE', 0x4, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x2000, 0x7e3cb3af7fa85da6) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) connect$rxrpc(r0, &(0x7f0000000280)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@initdev, @multicast2}, &(0x7f0000000240)=0x8) getdents64(r1, &(0x7f0000001740)=""/4096, 0x3ef) [ 1071.845263] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1071.851673] overlayfs: filesystem on './file0' not supported as upperdir [ 1071.865571] overlayfs: filesystem on './file0' not supported as upperdir [ 1071.877301] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1071.878430] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x1) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000180)={r1, 0x34c00000000000}) [ 1071.888692] overlayfs: filesystem on './file0' not supported as upperdir [ 1071.901098] overlayfs: maximum fs stacking depth exceeded [ 1071.904439] overlayfs: maximum fs stacking depth exceeded 00:52:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, 0x33b, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r0, &(0x7f0000000380)={0x1d, r1}, 0x10) open(&(0x7f0000000140)='./file0/file1\x00', 0x8000, 0x42) 00:52:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f01006c65312c776f726b6469723d2e2f66696c6531"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="2c0500dc", 0x4) fcntl$setstatus(r1, 0x4, 0xa1a3f945407a2941) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r1, r2, 0x0, 0x10000000000443) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$bt_hci(r2, &(0x7f0000000240)={0x1f, r3, 0x2}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:39 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)) dup2(r3, r2) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000080)) 00:52:39 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x80) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)=0x6) setfsuid(r2) getdents64(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000740)=""/4096, 0x1000) 00:52:39 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000480)='/proc/capi/capi20ncci\x00', 0x20002, 0x0) mkdirat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x36) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) utimensat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000004c0)={{0x77359400}, {0x0, 0x2710}}, 0xfb2ee1cb8057ce5d) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./filF1,workdir=./file1']) ppoll(&(0x7f0000000240), 0x0, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x9}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000540)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) rt_sigpending(&(0x7f0000000040), 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$SIOCAX25DELUID(r2, 0x89e2, &(0x7f0000000400)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, r3}) [ 1071.995791] overlayfs: filesystem on './file0' not supported as upperdir [ 1072.128524] overlayfs: failed to resolve './file1': -2 [ 1072.142269] overlayfs: missing 'workdir' [ 1072.149402] overlayfs: filesystem on './file0' not supported as upperdir [ 1072.167105] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:39 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469b35e16aa66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) statfs(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)=""/36) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x10000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1072.184824] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1072.199596] overlayfs: filesystem on './file0' not supported as upperdir 00:52:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:39 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x108000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffd63cef3b, 0x20000) bind$llc(r2, &(0x7f0000000200)={0x1a, 0x300, 0x40, 0x80000000, 0x0, 0xfbd, @local}, 0x10) fchmodat(r2, &(0x7f0000000240)='./file0/file0\x00', 0x81) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1072.241765] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1072.258502] overlayfs: maximum fs stacking depth exceeded [ 1072.264673] overlayfs: missing 'workdir' 00:52:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x9}, 0x8) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f00000002c0)="d84fec78b9061659a25ef3d01d4b08c9c08740f6444a39bf04f974d8a2465782062bb3fd8d0449dfb8ecdd15bbde84afb0494f66216d247d59db90cbb671674f48fc", 0x42, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)='\\\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={'syz', 0x0}, &(0x7f0000000440)="b4e783c3673df339352a249b562273ce8eefca787d5bdfbb13d1b285e6be8ed4f01645392711b29312bccb76ed94444cba81b6257196203113a2de6e22b5505ee3122b8b064ab8a0b8781ce9a31fe41ea8ec42cfdc99925508a77a57e87e13737a06c8a78cb675ec708c910f6a25d2287549947c184cb3be567275c6147c2193a863bc782afb4bb0c9787e77c5d39828ade533051844a27d21122086e7dcb18a5f2d127086ffc23d844a10db7a611dd7d3f0f0db3751f3329b5cb5c76bcaefdf0e0313b10c2b892e9f71c7773b092c41947bcbe4b0fbb3ea1e1fa7e8d7c65a1e250604ff628af87001d5cc73866e1917978e9c", 0xf3, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, r1, r2, r3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:39 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x4) [ 1072.284461] overlayfs: unrecognized mount option "upperdi^file0" or missing value [ 1072.308013] overlayfs: unrecognized mount option "upperdi^file0" or missing value [ 1072.438199] overlayfs: filesystem on './file0' not supported as upperdir 00:52:40 executing program 4: chdir(&(0x7f0000000040)='./file0/file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1072.482149] overlayfs: missing 'lowerdir' [ 1072.491472] overlayfs: filesystem on './file0' not supported as upperdir [ 1072.502277] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1072.517397] overlayfs: filesystem on './file0' not supported as upperdir 00:52:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f0000000080)=@netrom={'nr', 0x0}, 0x10) dup2(r4, r3) 00:52:40 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/170, 0xaa) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1072.528692] overlayfs: filesystem on './file0' not supported as upperdir [ 1072.546025] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1072.556019] overlayfs: missing 'lowerdir' [ 1072.565790] overlayfs: maximum fs stacking depth exceeded 00:52:40 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469721d2e2f3d2e2f66696c6531a674611983fed7a484a1060000001927f1e9734288ec6ee30a54420d0ad8ef96442acb6e433adebc5683e3dc69b7a1800e2594aedc5f8f11ed89238d9c1b51cdb6a7804de8f07181e9fef3c4270ae11dbba3f9dbe572597085a235f3b816cfc2e09420931ea2ffbff02b73af37f110aba81eac69cd37efc4600d865e32e54a42fcffdd610e973f532c2eac2fbe0bfd7e6ba820f5f123fead2f04730837ca3cb03b8ad2d4e7208d0bda305cac3a8213e27a46014996a91826edf42b189fcce7d255fc6e605dd176179796d28af0b51307619a34553ff5284772d8021ffcc4e7f859a0232c224844fd0e9c28719bd99de456ee97f470ec99a0c7e29bef0e91719185f038e8da3e8700"/312]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") r1 = socket$inet6(0xa, 0x80003, 0x37) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x89e1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@generic={0x2, 0x6, 0x80000000}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:40 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2ee6ff889899da8590fc880eb02f66696c6531"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x41) 00:52:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x10000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1072.643813] overlayfs: unrecognized mount option "lo" or missing value 00:52:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000200)={{}, [@bcast, @bcast, @null, @default, @default, @remote, @netrom, @bcast]}, &(0x7f0000000040)=0x48) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1072.699906] overlayfs: unrecognized mount option "lo" or missing value [ 1072.704622] overlayfs: failed to resolve '.څ/file1': -2 [ 1072.723688] overlayfs: unrecognized mount option "lowerdir./=./file1taפ" or missing value 00:52:40 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x4080, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000180)={0x1, 0xffffffff00000001}, 0x2) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1072.788608] overlayfs: unrecognized mount option "lowerdir./=./file1taפ" or missing value [ 1072.814164] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1072.817696] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:40 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_entry(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='security.SMACK64IPOUT\x00', &(0x7f0000000240)='\\:){*}wlan1-ppp0\\GPL-\x00', 0x16, 0x1) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1072.844085] overlayfs: filesystem on './file0' not supported as upperdir [ 1072.859508] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1072.871142] overlayfs: filesystem on './file0' not supported as upperdir [ 1072.878734] overlayfs: maximum fs stacking depth exceeded 00:52:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x40, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000813d05cd3584539700"/71], 0x48) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x880, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000003c0)={{0x1, 0x4, 0x7, 0x8, 'syz1\x00', 0x1}, 0x0, 0x20000000, 0x4000000000000000, r2, 0x2, 0x566d, 'syz1\x00', &(0x7f0000000200)=['overlay\x00', 'overlay\x00'], 0x10, [], [0x9, 0x7, 0xff, 0x8]}) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)) [ 1072.886862] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1072.902507] overlayfs: filesystem on './file0' not supported as upperdir [ 1072.913235] overlayfs: maximum fs stacking depth exceeded 00:52:40 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000140)="47aa8431cc9b3f7e6ac80b844a80d944f6524dcc6096d652337eefed5a77b04fe3801d8734212e482503011bac2c48816397c878dda2a2866b5c8ba476e5a6946cdd75cb424ef9dfcfae663346", 0x4d) 00:52:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) bind$x25(r3, &(0x7f0000000080)={0x9, @remote={[], 0x2}}, 0x12) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_int(r4, 0x101, 0x9, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_getaddr={0x28, 0x16, 0x8f5cdbb5413547ec, 0x70bd26, 0x25dfdbfe, {0x2, 0x20, 0x110, 0xc8, r5}, [@IFA_FLAGS={0x8, 0x8, 0x640}, @IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x801) r6 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x2]}) dup2(r6, r3) [ 1072.940968] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) chdir(&(0x7f0000000040)='./file0\x00') 00:52:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)={[{@dir_umask={'dir_umask', 0x3d, 0x80000000}}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r2, r4) openat$cgroup_ro(r2, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000140)={0x8, 0x8, 0xf7, 0x8, [], [], [], 0x5, 0x6, 0x1, 0x400, "a1e72313068d22cb87e64c21571c0205"}) 00:52:40 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) lstat(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getgroups(0x3, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000008c0)='./file2\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) lstat(&(0x7f0000000a40)='./file1\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000b00)={{}, {0x1, 0x4}, [{0x2, 0x7, r1}, {0x2, 0x2, r2}, {0x2, 0x5, r3}, {0x2, 0x0, r4}], {0x4, 0x3}, [{0x8, 0xcd9ee0420ce3356b, r5}, {0x8, 0x4, r6}, {0x8, 0x1, r7}, {0x8, 0x6, r8}, {0x8, 0x4, r9}, {0x8, 0x4, r10}, {0x8, 0x2, r11}, {0x8, 0x5, r12}, {0x8, 0x2, r13}], {0x10, 0x2}, {0x20, 0x4}}, 0x8c, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x1, 0x8000, 0x8acb, 0x7ff, 0x3b, 0x10000}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469722d2e2f6c653007fc7e41e03508518149ae5cbf677d2b481eb62c4b6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6553250feeed4cd196edffab67a82720fa5eb04b87f582a0b1795fcb68781a19491d24ba5fd4fd29cdeed1dd40480ba64fad624e807a860d"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000dc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000c40)={0x124, r15, 0xd597dc283258967c, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x28}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x2b}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x44085}, 0x8000) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r16 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r16, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1073.038848] overlayfs: filesystem on './file0' not supported as upperdir 00:52:40 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1073.156313] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1073.179442] overlayfs: filesystem on './file0' not supported as upperdir [ 1073.188858] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:40 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdirV./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1073.205197] overlayfs: filesystem on './file0' not supported as upperdir [ 1073.213659] overlayfs: maximum fs stacking depth exceeded [ 1073.214827] overlayfs: unrecognized mount option "upperdir-./le0~A5QI\g}+H" or missing value [ 1073.234133] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000002c0)={r1}) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000200)="4f3001bfabdf1e12ddbcecc2671e10572f852e76ca7f853ae5bea9b6686ee953d0d4377c64960d52d04b54618764431a74ca2550781d26e7a7e59134c24811166d808e18ced7c2c837d44d", 0x4b) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='overlay\x00', 0x80000, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRESDEC=r0, @ANYBLOB=',\x00']) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/btrfs-control\x00', 0x6000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x0, 0x0) renameat(r1, &(0x7f00000002c0)='./file2\x00', r2, &(0x7f0000000600)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) lsetxattr$trusted_overlay_origin(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000740)='trusted.overlay.origin\x00', &(0x7f0000000780)='y\x00', 0x2, 0x1) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000007c0)='./file0/file0\x00', 0x10) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00000004c0), 0x4) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000640)={0x7, 0x35}) sendto$rxrpc(r1, &(0x7f0000001c80)="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", 0x1000, 0x40, &(0x7f00000001c0)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x24) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:40 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000740)=""/4096, 0x1000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0x51, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000140)=""/81}, &(0x7f00000000c0)=0x78) [ 1073.259374] overlayfs: filesystem on './file0' not supported as upperdir [ 1073.263254] overlayfs: unrecognized mount option "upperdi" or missing value [ 1073.272995] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1073.288905] overlayfs: maximum fs stacking depth exceeded [ 1073.339579] overlayfs: unrecognized mount option "upperdir-./le0~A5QI\g}+H" or missing value 00:52:40 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000140)=""/20, 0x14}, &(0x7f0000000180), 0x2}, 0x20) r5 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000200)={0xf475, 0x97}) dup2(r5, r3) [ 1073.382019] overlayfs: unrecognized mount option "upperdirV./file0" or missing value 00:52:41 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1073.460412] overlayfs: unrecognized mount option "upperdirV./file0" or missing value 00:52:41 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@empty, @in6=@ipv4={[], [], @broadcast}, 0x4e23, 0x0, 0x4e20, 0x2, 0xa, 0x20, 0x1b33ac653d26f388, 0x67, 0x0, r2}, {0x9, 0x4, 0x2, 0xfffffffffffffc00, 0xe2, 0x4, 0x0, 0x7}, {0x3, 0x80000000, 0x3}, 0x80000000, 0x6e6bbe, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback, 0x4d5, 0xff}, 0xa032924477cea632, @in=@broadcast, 0x3500, 0x0, 0x1, 0x9, 0x4, 0xffffffffffff0001, 0x2}}, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1073.509347] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1073.544580] overlayfs: filesystem on './file0' not supported as upperdir 00:52:41 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280)=0x2c, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:41 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0xd0) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)=@random={'btrfs.', 'system:[{%[\x00'}, &(0x7f0000000280)=""/149, 0x95) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c4dbba670c314b2b26f7765726455003d2e2f66696c65312c776fd16b71080000002f66696c6531"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1073.564577] overlayfs: invalid origin (7900) [ 1073.606220] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:41 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa4) mkdir(&(0x7f0000000180)='./file2\x00', 0x84) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7765726401800100000065300000"]) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8001, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x6, 0x6, 0x2, 0x7, 'syz0\x00', 0x1}) sysinfo(&(0x7f0000000480)=""/173) futimesat(r0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={{}, {0x77359400}}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000100)=0x6, 0x4) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000380)) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x18c00, 0x80) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1073.647777] overlayfs: filesystem on './file0' not supported as upperdir [ 1073.676982] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:41 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000005c0)=0x101, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) execveat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000440)=[&(0x7f0000000180)='overlay\x00', &(0x7f0000000200)='overlay\x00', &(0x7f0000000280)='self]\x00', &(0x7f00000002c0)='overlay\x00', &(0x7f00000003c0)='overlay\x00', &(0x7f0000000400)='overlay\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='overlay\x00', &(0x7f00000004c0)='overlay\x00', &(0x7f0000000500)='{trustedwlan0{+vmnet1$\x16\x00', &(0x7f0000000540)='overlay\x00'], 0x1000) [ 1073.699416] overlayfs: maximum fs stacking depth exceeded [ 1073.714625] overlayfs: unrecognized mount option "lMpowerdU" or missing value [ 1073.739532] overlayfs: unrecognized mount option "lMpowerdU" or missing value 00:52:41 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x1) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@newtfilter={0x34, 0x2c, 0x220, 0x70bd29, 0x25dfdbfb, {0x0, r2, {0xf}, {0xc, 0x6}, {0xa, 0x1}}, [@TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_RATE={0x8, 0x5, {0xffffffff, 0xfffffffffffffffd}}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 00:52:41 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000300)=0xc0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000280)={0x97, 0x5, 0x1, 0x7, 0x11, 0x8, 0x85, 0x80000000, 0x765d, 0x1}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0/file0\x00', r4, &(0x7f0000000200)='./file0/file0\x00') getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1073.749413] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1073.769110] overlayfs: filesystem on './file0' not supported as upperdir [ 1073.788394] overlayfs: filesystem on './file0' not supported as upperdir [ 1073.814632] overlayfs: missing 'workdir' 00:52:41 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4, 0x8) getdents64(r1, &(0x7f0000000140)=""/65, 0x53) 00:52:41 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d0013ffffffffffc7fb73bdbf30a564dcedff776f726b6469723d2e2f66696c6531"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x8000, 0x9) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa4, r1, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x48, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x36b}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffffc}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffc78}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x48, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40088d1}, 0x40004) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x27f, 0x0) [ 1073.846333] overlayfs: unrecognized mount option "lowerd" or missing value 00:52:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x5, &(0x7f00000004c0)="07008fd4b3e97335000000010000800000") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f00000003c0)={0x0, @bt={0xa9d, 0xbd6, 0x0, 0xfe60ccf16e3c12a3, 0x800, 0xffffffff, 0x401, 0x5, 0x2, 0x7f, 0x400, 0x3, 0x1000, 0x6, 0x2, 0x2}}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x82) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x15, 0x8, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x7ff, 0xb, 0x0, 0x4c9351533de93315, 0x100}, @ldst={0x1, 0x3, 0x3, 0xa, 0x0, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200}, @ldst={0x1, 0x0, 0x2, 0x2, 0x0, 0x8, 0x10}]}, &(0x7f00000001c0)='GPL\x00', 0x242b, 0x4f, &(0x7f0000000200)=""/79, 0x40f00, 0x0, [], 0x0, 0xb, r4, 0x8, &(0x7f0000000280)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x4, 0x1000}, 0x10}, 0x70) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r1, r3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='/dev/kvm\x00', r5}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x2]}) dup2(r5, r4) [ 1073.985105] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1073.993770] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 1074.005560] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1074.029508] overlayfs: filesystem on './file0' not supported as upperdir [ 1074.038721] [ 1074.040400] ====================================================== [ 1074.047220] WARNING: possible circular locking dependency detected [ 1074.053642] 4.14.139 #35 Not tainted [ 1074.057610] ------------------------------------------------------ [ 1074.064132] syz-executor.2/28668 is trying to acquire lock: [ 1074.070009] (&ovl_i_mutex_dir_key[depth]#3){++++}, at: [] lookup_slow+0x138/0x440 [ 1074.079602] [ 1074.079602] but task is already holding lock: [ 1074.085828] (&sig->cred_guard_mutex){+.+.}, at: [] prepare_bprm_creds+0x55/0x120 [ 1074.095627] [ 1074.095627] which lock already depends on the new lock. [ 1074.095627] [ 1074.104058] [ 1074.104058] the existing dependency chain (in reverse order) is: [ 1074.111839] [ 1074.111839] -> #4 (&sig->cred_guard_mutex){+.+.}: [ 1074.118258] lock_acquire+0x16f/0x430 [ 1074.122571] __mutex_lock+0xe8/0x1470 [ 1074.126976] mutex_lock_interruptible_nested+0x16/0x20 [ 1074.133055] proc_pid_attr_write+0x163/0x290 [ 1074.137983] __vfs_write+0x105/0x6b0 [ 1074.142209] __kernel_write+0xfc/0x370 [ 1074.146698] write_pipe_buf+0x148/0x1c0 [ 1074.151187] __splice_from_pipe+0x348/0x780 [ 1074.156021] splice_from_pipe+0xf0/0x150 [ 1074.160589] default_file_splice_write+0x3c/0x80 [ 1074.166167] SyS_splice+0xd92/0x1430 [ 1074.170417] do_syscall_64+0x1e8/0x640 [ 1074.174816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1074.180512] [ 1074.180512] -> #3 (&pipe->mutex/1){+.+.}: [ 1074.186249] lock_acquire+0x16f/0x430 [ 1074.190672] __mutex_lock+0xe8/0x1470 [ 1074.195168] mutex_lock_nested+0x16/0x20 [ 1074.199882] pipe_lock+0x63/0x80 [ 1074.203844] iter_file_splice_write+0x15e/0xad0 [ 1074.209111] SyS_splice+0xd92/0x1430 [ 1074.213336] do_syscall_64+0x1e8/0x640 [ 1074.217735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1074.223790] [ 1074.223790] -> #2 (sb_writers#4){.+.+}: [ 1074.230046] lock_acquire+0x16f/0x430 [ 1074.234356] __sb_start_write+0x1ae/0x2f0 [ 1074.239184] mnt_want_write+0x3f/0xb0 [ 1074.243944] ovl_want_write+0x76/0xa0 [ 1074.248511] ovl_xattr_set+0x4f/0x270 [ 1074.253108] ovl_other_xattr_set+0x39/0x50 [ 1074.258028] __vfs_setxattr+0xd8/0x130 [ 1074.262772] __vfs_setxattr_noperm+0x102/0x3c0 [ 1074.268151] vfs_setxattr+0xc5/0xf0 [ 1074.272638] setxattr+0x1de/0x350 [ 1074.276599] path_setxattr+0x11f/0x140 [ 1074.281454] SyS_lsetxattr+0x38/0x50 [ 1074.286198] do_syscall_64+0x1e8/0x640 [ 1074.290600] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1074.296658] [ 1074.296658] -> #1 (&ovl_i_mutex_dir_key[depth]#2){++++}: [ 1074.303769] lock_acquire+0x16f/0x430 [ 1074.309294] down_write_killable+0x3b/0xc0 [ 1074.314282] iterate_dir+0x390/0x5f0 [ 1074.318527] ovl_dir_read_merged+0x153/0x440 [ 1074.323628] ovl_iterate+0x628/0xad0 [ 1074.328248] iterate_dir+0x47f/0x5f0 [ 1074.332735] SyS_getdents64+0x130/0x240 [ 1074.337405] do_syscall_64+0x1e8/0x640 [ 1074.341980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1074.348026] [ 1074.348026] -> #0 (&ovl_i_mutex_dir_key[depth]#3){++++}: [ 1074.355402] __lock_acquire+0x2cb3/0x4620 [ 1074.360329] lock_acquire+0x16f/0x430 [ 1074.364725] down_read+0x3b/0xb0 [ 1074.368807] lookup_slow+0x138/0x440 [ 1074.373219] walk_component+0x698/0x1d00 [ 1074.378071] link_path_walk+0x81f/0x10a0 [ 1074.382900] path_openat+0x189/0x3f70 [ 1074.387216] do_filp_open+0x18e/0x250 [ 1074.391880] do_open_execat+0xe7/0x4a0 [ 1074.396387] do_execveat_common.isra.0+0x6d2/0x1dd0 [ 1074.402096] SyS_execveat+0x4f/0x60 [ 1074.406551] do_syscall_64+0x1e8/0x640 [ 1074.411037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1074.416773] [ 1074.416773] other info that might help us debug this: [ 1074.416773] [ 1074.425089] Chain exists of: [ 1074.425089] &ovl_i_mutex_dir_key[depth]#3 --> &pipe->mutex/1 --> &sig->cred_guard_mutex [ 1074.425089] [ 1074.438183] Possible unsafe locking scenario: [ 1074.438183] [ 1074.444407] CPU0 CPU1 [ 1074.449238] ---- ---- [ 1074.454125] lock(&sig->cred_guard_mutex); [ 1074.458712] lock(&pipe->mutex/1); [ 1074.465080] lock(&sig->cred_guard_mutex); [ 1074.472262] lock(&ovl_i_mutex_dir_key[depth]#3); [ 1074.477446] [ 1074.477446] *** DEADLOCK *** [ 1074.477446] [ 1074.483823] 1 lock held by syz-executor.2/28668: [ 1074.488651] #0: (&sig->cred_guard_mutex){+.+.}, at: [] prepare_bprm_creds+0x55/0x120 [ 1074.499036] [ 1074.499036] stack backtrace: [ 1074.503788] CPU: 1 PID: 28668 Comm: syz-executor.2 Not tainted 4.14.139 #35 [ 1074.511046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.520904] Call Trace: [ 1074.523504] dump_stack+0x138/0x19c [ 1074.527294] ? vprintk_func+0x65/0x159 [ 1074.531272] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 1074.536976] __lock_acquire+0x2cb3/0x4620 [ 1074.541156] ? find_held_lock+0x35/0x130 [ 1074.549636] ? trace_hardirqs_on+0x10/0x10 [ 1074.554231] ? save_trace+0x290/0x290 [ 1074.558201] lock_acquire+0x16f/0x430 [ 1074.562031] ? lookup_slow+0x138/0x440 [ 1074.566006] down_read+0x3b/0xb0 [ 1074.569634] ? lookup_slow+0x138/0x440 [ 1074.573518] lookup_slow+0x138/0x440 [ 1074.577662] ? vfs_unlink+0x480/0x480 [ 1074.581544] walk_component+0x698/0x1d00 [ 1074.585633] ? selinux_is_enabled+0x9/0x50 [ 1074.590144] ? path_init+0x1920/0x1920 [ 1074.594197] ? security_inode_permission+0xbb/0xf0 [ 1074.599214] ? ovl_getattr+0x720/0x720 [ 1074.603317] ? __inode_permission+0x84/0x320 [ 1074.607952] link_path_walk+0x81f/0x10a0 [ 1074.612094] ? walk_component+0x1d00/0x1d00 [ 1074.616585] ? __mutex_init+0xd3/0x110 [ 1074.620725] path_openat+0x189/0x3f70 [ 1074.624627] ? prepare_bprm_creds+0x6a/0x120 [ 1074.629293] ? do_execveat_common.isra.0+0x2a1/0x1dd0 [ 1074.634767] ? SyS_execveat+0x4f/0x60 [ 1074.639089] ? do_syscall_64+0x1e8/0x640 [ 1074.643144] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1074.649019] ? trace_hardirqs_on+0x10/0x10 [ 1074.653421] ? prepare_creds+0x3e/0x380 [ 1074.657555] ? prepare_exec_creds+0x12/0xf0 [ 1074.662214] ? do_execveat_common.isra.0+0x2a1/0x1dd0 [ 1074.667871] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 1074.672716] do_filp_open+0x18e/0x250 [ 1074.676692] ? may_open_dev+0xe0/0xe0 [ 1074.680506] ? trace_hardirqs_on+0x10/0x10 [ 1074.684830] ? save_trace+0x290/0x290 [ 1074.688802] ? do_execveat_common.isra.0+0x697/0x1dd0 [ 1074.694517] ? find_held_lock+0x35/0x130 [ 1074.698664] ? do_execveat_common.isra.0+0x697/0x1dd0 [ 1074.703972] do_open_execat+0xe7/0x4a0 [ 1074.708038] ? unregister_binfmt+0x170/0x170 [ 1074.713223] ? lock_downgrade+0x6e0/0x6e0 [ 1074.717628] do_execveat_common.isra.0+0x6d2/0x1dd0 [ 1074.723220] ? __check_object_size+0x12a/0x2ab [ 1074.727964] ? strncpy_from_user+0xd0/0x260 [ 1074.732623] ? prepare_bprm_creds+0x120/0x120 [ 1074.737365] ? getname_flags+0x243/0x580 [ 1074.741512] SyS_execveat+0x4f/0x60 [ 1074.745305] ? SyS_execve+0x50/0x50 [ 1074.749011] do_syscall_64+0x1e8/0x640 [ 1074.753061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1074.758241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1074.763831] RIP: 0033:0x459879 [ 1074.767359] RSP: 002b:00007f483c736c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1074.775330] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459879 [ 1074.783202] RDX: 0000000020000440 RSI: 0000000020000140 RDI: 0000000000000004 [ 1074.790842] RBP: 000000000075bf20 R08: 0000000000001000 R09: 0000000000000000 [ 1074.798362] R10: 0000000020000580 R11: 0000000000000246 R12: 00007f483c7376d4 [ 1074.805709] R13: 00000000004bff90 R14: 00000000004d1f48 R15: 00000000ffffffff [ 1074.819856] overlayfs: filesystem on './file0' not supported as upperdir 00:52:42 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x80c0, 0x0) write$P9_RLOPEN(r0, &(0x7f0000000200)={0x18, 0xd, 0x1, {{0xb, 0x0, 0x4}, 0x2}}, 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:42 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) arch_prctl$ARCH_GET_GS(0x1004, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2, 0x0, 0x0, 0x2, 0x8}, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:42 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) time(&(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1074.834150] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1074.845439] overlayfs: maximum fs stacking depth exceeded [ 1074.857569] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1074.861067] overlayfs: filesystem on './file0' not supported as upperdir [ 1074.872135] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:42 executing program 2: socket$inet6_sctp(0xa, 0xefc28d350510d279, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x7fffffff0000, 0x40000) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='reiserfs\x00', 0x10, &(0x7f00000002c0)='nodev&em1vboxnet0,\x00') getpeername$llc(r1, &(0x7f0000000300)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x10) [ 1074.882082] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1074.882703] overlayfs: maximum fs stacking depth exceeded [ 1074.894135] overlayfs: filesystem on './file0' not supported as upperdir [ 1074.920322] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1074.926990] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1074.944529] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1074.953966] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1074.979331] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1074.987277] kobject: 'loop5' (ffff8880a4a829e0): kobject_uevent_env 00:52:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xe8, 0x101000) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r4, 0x10, 0x70bd25, 0x25dfdbfd, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x1e, 0x7fffffff, @udp='udp:syz0\x00'}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x100000000000000, 0x9, 0x6, 0x0, 0x1000000000004, 0x200000000000]}) dup2(r6, r5) [ 1074.987281] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1075.024560] overlayfs: filesystem on './file0' not supported as upperdir 00:52:42 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="edf8791b023875657065726c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66d2623e1012696c65000000000300"/62]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/65, 0x41) [ 1075.052800] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.072644] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1075.086472] kobject: 'loop5' (ffff8880a4a829e0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1075.092277] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1075.107535] overlayfs: filesystem on './file0' not supported as upperdir [ 1075.114787] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.127317] overlayfs: missing 'lowerdir' [ 1075.146489] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env 00:52:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$getown(r1, 0x9) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r5 = gettid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000c00)='./file0/file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004b40)={0x0, 0x0}, &(0x7f0000004b80)=0xc) fstat(r1, &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004c40)=0x0) stat(&(0x7f0000004c80)='./file1\x00', &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000004d40)=[0xee01, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004d80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004dc0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000004ec0)=0xe8) r19 = getgid() sendmmsg$unix(r1, &(0x7f0000005000)=[{&(0x7f0000000200)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000002c0)="7d2ac3f92ee32e546bde36ab3254faf5a94fd5728a39c37a2f14c9445adedcc7a5ed9f2c92b9787183dd8e0ec78fbc5a5dc5c600dae9b424cf512b97652f30178d701b866a4b55e3ab1b70df38a16f6d0d140ea344b0ffb34a0582b08e131b3f15ab7aebe0dd134bf44aaa5e29021375b1c1d0e042c1b7a305d20a2d4275862549b2dd50c875f6af0a73229f39062aee998344a2a258d2e83c025bc9e745680182b69b58019c758dffde541ef83d4d37ed46e47f48639d99b02185403dade28165dacc151b3bceef48bff7caf9767b16bbe7cfc39e099bc000cd801f3ea34f8e9902a55bb7", 0xe5}], 0x1, &(0x7f0000000580)=[@rights={{0x18, 0x1, 0x1, [r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}], 0x70, 0x4004}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000740)="0a80d66a43698a8d67a3781adb2151e16627ecd405c43f09fa239df4aae276de8cec4f3232ed5846c8d646ceacc3ad6ffde08adcfd1e17549a6918e639647c0e2b7c0b63044cf89ed731580afe49fb4c8a7b34d7b68cea062fbe6e38362782e2cea22a0e5856ab5f4c09ad974eb0df1d9c7271d0a646983647732517000540c44f5b60e27cae7b48d756aed172650361cc77bbc28c1af39bcfc31f775e4e664fe3cdc5e688f7c6efa0b3398c6b1d6c73a717adb18ecc5ce53ce3f410dab6faf04496f225d504a31aa46a1637d828602df82aa47704c97fbefafd09f0b61ebc8f2d4972d49eef73c61c19f1eaf1d784", 0xef}, {&(0x7f0000000680)}, {&(0x7f0000000840)="410096704e93b4552365df3cd60c945e53808ac136e1f5df0309ad508e2795da6ec8bf56906b4672c4392d6f97183bbf175e56de307525d9280d3ad7bbcf7d869dcc8ff1fb2b40c3561283e287194d572c32e198f447f5addf511c3bbe3584d5882986ac9ec114655c0fc24c6565e8fc85dd169e94ee9f50c4989d6938ed7ff203721c3f85aa1c055bc4edc0e0227184f04c1ae7d686415615b0bbaf3039742e71f825a70158c1462426d3410f39736591ecfdc91138a69da800439fab42bc96936be88ed9", 0xc5}, {&(0x7f0000000940)="04a1b1154a6f809acaceb7af23295d115c6c9548463367b2d4e2f7389da7646fc56f45ac408d4211b4ea04fe37abeb711bf989a4488540c3e7ae6a9016906c01acbf5488decad30bc60f80b6aef1e343ee260b3bf3be0f9f47c21571d278f2f6bb2a9a34b41cb44e02e28155ae34800a2454ab6862401802119a87", 0x7b}, {&(0x7f00000009c0)="daa5011a3df28867ebe28e033a1b29cdb981d6f4cf632dc7360e48e69fcd8f3e199296ce5b9c122979ee5f15912a25b99c35b73d76e938396aad3c8fd7393c899981c7a2248ab96b1f6d4a4a3af3855357e0b3cbc2cd4abd1f909b44e683ffbcc0a5d224dc37bb933dc0270fcf57ff0c570b4270b14e76e6efff50981cbc374a6f", 0x81}, {&(0x7f0000000a80)="cee5c9ba9b1241f2b8f23c7108145a213d23871b16c73201162bd43a29625220bbf1a929af162d1dba4de66e1ac972273bbd6803195c054fbac81daf0a39d86bdc566a2f0e3789d64f1dcaa2fb8a6d1f676b3690599f67ac4b64aabecc993edf6ba12e1994144361677f880a511a57e923c4d92c207dcdc1dd7f5f9eeb9fc6b382f5da36df0875d7b7a121", 0x8b}, {&(0x7f0000000b40)="29c65afe2ad22c2de2247488afde22dde7b631a66fc1268a8ed3a7d5af851d1d9b431fe9c4a804e7b61f6b22956b2c616ee4ad0d0174f9810b926d08ae6263c28e017ae05a36f2bd39da3c361ec517aef336ad4ae798154cc27cdddbcbf56a9ff6ee5f9b6d4069c5eaaebc6e181471b41b04bc16b45fe375dd6636b1aad69a3365bdf406d349ac9f845e323d9d587664d947e11e45f89f06134de8ecb216903f130ed0ec2a1d58200e53c5bca6a8b53ef045", 0xb2}, {&(0x7f0000000c80)="db69ab490318cb01c44db23a1c0a889927c5a1a2726529d82e1d002c1f34b1dbb62a246e1f5b6f8d08d02805d327b2d595cb69f73a9a0427ec79178a9d9564511c3ed568d2bf152a4b1007995058cb7a1af9c6b6e068cd318ee11e717e4f38c9fdddf33c63da227a93221104f2f224657f616d4da3457a4ea17cd9473577d40678f606ca38751957157550b51a4d0f4e19770a1c93c36389890765dcccf40347461980c173f56504d747eda2c39ada111ea65d32614a6d19e587006d528b72c4e72ec8db7cd8e128b44a29f291edf5501e0c1f05b59f723a445861d68a47ad72f2b6f7e9bf51b790f439292f9c152cdc65883a4bfad0", 0xf6}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f0000000e00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000e80)="f7aea294df32e6dbb94366bf501570916c3e0902d343343907945a65a19ae04278216942bcccf17d5d25844a30a9b76a2349c1c4d1db84abf987b287807341b6eb3ec65afe686b794425229bddc43485e87275a7c3fa8952839d06fe32702d194f3ed9e985c8229d459f88c785e1462d60f06f94203dfa94a4cfb523cd849fbcd3c26bfa510027f6c3c7a7b7d4b842b53c04380f27462d22ede2d335e443fc3b302c36ca1ed57473fca535fca54426b52ea4d469", 0xb4}, 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{&(0x7f00000035c0)="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0x1000}], 0x7, &(0x7f0000004640)=[@rights={{0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x2c, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1]}}], 0x70, 0x8000}, {&(0x7f00000046c0)=@file={0x0, './file0/file0/file0\x00'}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004740)="b204a434380dde944333f0a7f00eca2a9e233a31fb0233dd35af0e7e8563d8324fde5890642dbb8e4788b40427a086663a8d521844113653902d631ff9af9ccd3b7bc0c3b1f329c6f73508d5904a4f3ca6253866443883b5baae0edaefe4189b049aa7b1ef58e26f6698e4e3f6d7b7996ede260b73c4cf30d20cae960ad40d99c53b2789c26b52861b34391b900e050e53fdbbd2010bed66b8c675902b188ba663aca1695c33d150abc9f00ef95cb08ed305de6541ae4e892a97cfdb64bdf44d7b", 0xc1}, {&(0x7f0000004840)="c58869e77728", 0x6}, {&(0x7f0000004880)="9982726752e0976941726271350ac79c20afe921fa05b15e099f41e28eb95cabf736fc89a699d058af993805120c6b81e5634db081a4a4ae6346c4270f86cf931241701d7d947b505521598c868cab4c990f7754776579c407c359299621efdbce593b4a2a0b", 0x66}, {&(0x7f0000004900)="7a8e2c412dedd1e2da3886631d325da9a16828413cb6cf01ca149b15b27c78de586fa21729b82bb07048090eb5f25e079df5e00db9fdb59e2ec14cb2e4c67b80788e87ba058eec2931e6", 0x4a}, {&(0x7f0000004980)="d6330f6179f0b1dd93101b78b9c9855e7fd1e170f7e315c6dd200a29ef15b5da067cfa29d700948d622bb706a20ade2a9315eda7e72312bc4aed4c3e6cd8f5c92b2e587b8d30490be7a4dda6ce9d392385ada06941d897c26f50ca20b1dcd766e31078c89166e065a5a20b8a96ce3f9eaa46ac22faa58a99b39d9ed17fd1e26e7f22d538c8d402f97afe82c2e77a054cfdc371339b3528910fccc6bd7b730d562a086e4e8d53e62e43164f585a45059db66d58c3c4c1486ee4f0bcdba11f7b74143e590e2424089112ec3b", 0xcb}, {&(0x7f0000004a80)="b053b0c670019b62d758ab3b1cc37d19", 0x10}], 0x6, &(0x7f0000004f00)=[@rights={{0x20, 0x1, 0x1, [r1, r0, r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r15, r16}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r18, r19}}}], 0xf0, 0x4000840}], 0x6, 0x40000) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r20 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r20, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:42 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xb939, 0x400000) sendto$unix(r0, &(0x7f0000000280)="f1d8b93f8a1ac2831339998ea3cc9d17c322126830f197b5707250bb41d83ce55072ecbef0bf2d1921b3d5d3c4cbdf484d5b19ec16d27d79c4d147d124922a62d278bf428be20ea620b2fa9abf36d17b6bc21aa83ff2d844a206daa41a7c252c91635069da3ef73fa2bfb5fd709de2623f97eba09065b84daa5f6fd844c99d5e8e19df05159edfb384f830eb8cfe8b77aa5a1124bc5a403ea07b9b201f9ec0fc5e0a14864bcbf884db94077f31b939a84b430e58b766f8d2dbedcb96646ade", 0xbf, 0x40000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f0000000180)='./file0\x00', 0x10) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1075.150807] kobject: 'loop4' (ffff8880a4a380e0): kobject_uevent_env [ 1075.155698] overlayfs: unrecognized mount option "Z`]" or missing value [ 1075.167371] overlayfs: filesystem on './file0' not supported as upperdir [ 1075.178454] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.186286] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1075.212582] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1075.219409] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1075.225453] kobject: 'loop4' (ffff8880a4a380e0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1075.235865] overlayfs: maximum fs stacking depth exceeded 00:52:42 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='\b4perdir=./fine0,lowerdibJ./fi\x00\x00\x00\x00dir=./file1\x00\x00\x00\x00']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x98800) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1075.258113] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1075.268678] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1075.286452] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.301284] overlayfs: unrecognized mount option "y8ueperlowerdir=./file1" or missing value 00:52:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup3(r1, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40]}) dup2(r1, r4) mlockall(0x0) [ 1075.305885] kobject: 'loop3' (ffff8880a49df1a0): kobject_uevent_env [ 1075.336361] kobject: 'loop3' (ffff8880a49df1a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1075.338691] overlayfs: filesystem on './file0' not supported as upperdir [ 1075.350135] overlayfs: unrecognized mount option "y8ueperlowerdir=./file1" or missing value [ 1075.358088] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.373057] overlayfs: maximum fs stacking depth exceeded 00:52:42 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0xffffffffffff0001, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000200)={0xc, 0x8, 0xfa00, {&(0x7f0000000280)}}, 0x10) 00:52:42 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000200)='./file0\x00', 0x6, 0x3, &(0x7f0000000440)=[{&(0x7f0000000240)="0e0df259f9b9c6afd928d6db76df6aacc8a8644a8eb7c6b55bd9fa1038801b941dab198bca038c27c688270b040bd2b6e46442c81791a2d9102f6928218843d7db80f3ab0554a5486ce5aed7157e24811ffc89bc0c29ab7c8336925e3997", 0x5e, 0x7}, {&(0x7f00000002c0)="18ae45a1dd376ba71577718f074183b364df4249ecda2b96c13461cb01a2e44adcb9e2d3c8c901d0c22ea8bb35406486a3f8fb9879c8bf3a83f8f9d126df9d9d71ab5630741ddc6975f04867216d6a57b32593d16992d37a7b7d04a51e1f259069d928", 0x63, 0x6}, {&(0x7f0000000340)="f9e6ed299bfbdc660528011a70e59c229ea86bacb843c8613ab7cdf121b44b88036c0f3e5b8235e1556c560a3fe1bf656eb06c7782a6427b1238ede6661370544fbc2eae5d377b9a1de1ce4f00f04b2a64a71e767a9683e3dec088f6d74134b4863a20513bf3a612d870dc4e5bf991cd3b42416f59a03b04c4fc0f6990056b94d419b7cbca44502778d372ce4eee159f611f9c109b7927eed8a13bcc978acc9e61430fcf2ce0207bd1a6c750fe16b2d0d9ee01450e6029dd53b0ee6141c2466c8d6f550c22aab8e4edefef6188e1a32e72c800da", 0xd4, 0x1}], 0x80, &(0x7f00000004c0)='overlay\x00') mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1075.385612] kobject: 'loop2' (ffff8880a49a77a0): kobject_uevent_env [ 1075.400412] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1075.416607] kobject: 'loop2' (ffff8880a49a77a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1075.417193] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1075.446920] overlayfs: filesystem on './file0' not supported as upperdir [ 1075.480926] kobject: 'loop5' (ffff8880a4a829e0): kobject_uevent_env [ 1075.481421] overlayfs: unrecognized mount option "4perdir=./fine0" or missing value 00:52:43 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) arch_prctl$ARCH_GET_GS(0x1004, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2, 0x0, 0x0, 0x2, 0x8}, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mq_open(&(0x7f0000000040)='overlay\x00', 0x0, 0x90, &(0x7f0000000200)={0x9, 0x100000001, 0x4, 0x3f, 0x101, 0x205, 0x1f}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1075.489895] kobject: 'loop5' (ffff8880a4a829e0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1075.510772] overlayfs: unrecognized mount option "4perdir=./fine0" or missing value [ 1075.519998] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.530408] kobject: 'loop4' (ffff8880a4a380e0): kobject_uevent_env [ 1075.537372] kobject: 'loop4' (ffff8880a4a380e0): fill_kobj_path: path = '/devices/virtual/block/loop4' 00:52:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f00000003c0)={0x0, 0x8, 0x4001, 0x1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000280)=0x4) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f00657264697200000000223255fe92776f726b6469723d2e30a4ef663ac8956d20d12d742f66696c6531"]) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000140)=0x8, 0x4) 00:52:43 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c45302c6c6f7765726469723d2e2f66696c653254b7835a3eb103ec723d2e2f66696ce531e7030000000000000025dd3810d0407eeb1162c8d516a19d17db11ea39df576158d928e1d65f381161b15e31700b8d150b1cba85edd14b2916a98c5f772dd9d3a8bdee90869b71de2fb60a3f889aa87cc0c7556621fc98b59ccc3fb9c85180"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x40, 0x4) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1075.550209] kobject: 'loop3' (ffff8880a49df1a0): kobject_uevent_env [ 1075.557609] kobject: 'loop3' (ffff8880a49df1a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1075.568209] overlayfs: filesystem on './file0' not supported as upperdir [ 1075.577077] kobject: 'loop2' (ffff8880a49a77a0): kobject_uevent_env [ 1075.583773] kobject: 'loop2' (ffff8880a49a77a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1075.598407] kobject: 'loop4' (ffff8880a4a380e0): kobject_uevent_env [ 1075.611911] kobject: 'loop4' (ffff8880a4a380e0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1075.615694] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.649325] overlayfs: filesystem on './file0' not supported as upperdir [ 1075.685837] overlayfs: filesystem on './file0' not supported as upperdir [ 1075.692891] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.708693] overlayfs: maximum fs stacking depth exceeded [ 1075.718004] overlayfs: unrecognized mount option "lo" or missing value [ 1075.729862] overlayfs: missing 'workdir' [ 1075.743186] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env 00:52:43 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10080, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10000) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1075.750756] overlayfs: unrecognized mount option "01777777777777777777777" or missing value [ 1075.767826] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1075.779905] overlayfs: unrecognized mount option "lo" or missing value [ 1075.787443] overlayfs: missing 'workdir' 00:52:43 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c2e59c1680983e79f01000000b19c4b65312c776f726b6469723d2e2f696c653100"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x7fffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x20000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./flowerdir=./file1,workdir=./file1\x00\x00\x00\x00\x00']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1075.801678] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1075.825332] kobject: 'loop5' (ffff8880a4a829e0): kobject_uevent_env [ 1075.839686] kobject: 'loop5' (ffff8880a4a829e0): fill_kobj_path: path = '/devices/virtual/block/loop5' 00:52:43 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x100000001, 0x2040) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) modify_ldt$write(0x1, &(0x7f0000000140)={0xfffffffffffffffa, 0xffffffffffffffff, 0x400, 0x6, 0x2, 0x7, 0x0, 0x2, 0xffffffffffffff80, 0x6}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1075.852857] overlayfs: unrecognized mount option "01777777777777777777777" or missing value [ 1075.877237] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1075.877312] overlayfs: missing 'workdir' [ 1075.891862] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' 00:52:43 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0xc9) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2cfec88343ee95d1736c6f6865720069723d2e3a66696c6530"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1075.908767] kobject: 'loop4' (ffff8880a4a380e0): kobject_uevent_env [ 1075.936490] kobject: 'loop4' (ffff8880a4a380e0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1075.939898] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1075.948625] overlayfs: missing 'workdir' 00:52:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x800, 0x4, 0x4, 0x0, 0x7ff, 0x5, 0x81, 0x0, 0x0, 0x400, 0x1, 0x8001, 0x0, 0x99e, 0x9, 0x101, 0xa8d, 0x4, 0x9}) r4 = request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)='udp\x00', 0xffffffffffffffff) r5 = request_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x1b, 0xc855, r5) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = accept(r3, &(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r6, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r7, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4090}, 0xc000) r8 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r8, r3) 00:52:43 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000240)='./file2\x00', r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x1001e) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x101000, 0x40) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000200)={0x4, r4}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1075.954904] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1075.971676] overlayfs: missing 'lowerdir' [ 1075.991285] overlayfs: missing 'lowerdir' 00:52:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7570706572646972c4d8911437307412f8508952cf3d2c6c6f77657264697a3d2e2f66696c65312c776f726b6469723db30066f96c653100000000000000"]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1076.008113] kobject: 'loop2' (ffff8880a49a77a0): kobject_uevent_env [ 1076.056291] kobject: 'loop2' (ffff8880a49a77a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1076.063181] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.075106] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.087187] kobject: 'loop3' (ffff8880a49df1a0): kobject_uevent_env [ 1076.094277] overlayfs: unrecognized mount option "upperdirؑ70tPR=" or missing value 00:52:43 executing program 0: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10080, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10000) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:43 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x101080, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000003c0)=0x3, 0x4) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x8b, "227b9dc597ba977ac9b63f36201c6e51a790d51db7fe54b175abfa4a17d62bb5c0d05b60bbc8960a6ae44d8a3dc72c8210c17c53962ba0570b7bf3ae15894431f5a565004650398b3699971ac5426a6cac4f4e04cc740c1b362eb9e850544cf2e133c5531a07ba9d7592a67b0e4fdaefbf9d2fa539b00fc6525cc1f08b9348df741db8158e70717a61b7b8"}, &(0x7f0000000200)=0x93) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x416}, &(0x7f0000000380)=0x8) [ 1076.095742] kobject: 'loop3' (ffff8880a49df1a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1076.118304] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.121096] kobject: 'loop4' (ffff8880a4a380e0): kobject_uevent_env [ 1076.132637] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.141256] overlayfs: unrecognized mount option "upperdirؑ70tPR=" or missing value [ 1076.154227] kobject: 'loop4' (ffff8880a4a380e0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1076.168618] kobject: 'loop2' (ffff8880a49a77a0): kobject_uevent_env [ 1076.177503] kobject: 'loop2' (ffff8880a49a77a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1076.178868] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.188860] kobject: 'loop5' (ffff8880a4a829e0): kobject_uevent_env [ 1076.197522] overlayfs: filesystem on './file0' not supported as upperdir 00:52:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowezdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x6) r2 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="54936ec53b024329900e09aa16cf9076bdb989d28b33e40aa0d80ec084c9e705c2eecb6a4a8056a4150799b850dfca407a25dcf590f03f0c241b74069fbd21780b9a6486e4c88596e2dc538bd7f515d4344c527779ff7771f031346b3ff2694494c862", 0x63, 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000500)={0x6, 0x1e1}) r5 = accept(r0, &(0x7f00000003c0)=@generic, &(0x7f0000000440)=0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000480)=0x5, 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) keyctl$negate(0xd, r3, 0x200, r2) [ 1076.202058] kobject: 'loop5' (ffff8880a4a829e0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1076.233618] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1076.234277] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' 00:52:43 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pause() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x123000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x800, 0x4) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1076.254267] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1076.273919] overlayfs: filesystem on './file0' not supported as upperdir [ 1076.290948] overlayfs: unrecognized mount option "lowezdir=./file1" or missing value [ 1076.294746] overlayfs: filesystem on './file0' not supported as upperdir [ 1076.319287] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1076.327398] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.332022] overlayfs: unrecognized mount option "lowezdir=./file1" or missing value [ 1076.340825] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1076.345288] overlayfs: maximum fs stacking depth exceeded 00:52:43 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0xffffffffffff0001, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000200)={0xc, 0x8, 0xfa00, {&(0x7f0000000280)}}, 0x10) 00:52:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x100000002) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x10000, &(0x7f0000000c40)=ANY=[]) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x10014) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000004}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xe0, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x8c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40000000}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x24000800) getdents64(r1, &(0x7f0000000140)=""/65, 0x41) 00:52:43 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace(0x4218, r1) 00:52:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) sendmsg$nfc_llcp(r4, &(0x7f00000004c0)={&(0x7f0000000140)={0x27, 0x0, 0x1, 0x4, 0x6, 0x100000000, "11c8ee2882e0bd025e63254faf838f8686fff9a93cdfcfc69ee22b149e36eb0c5be060274b79ca4e13eee76ebd78f773b470f36ce9f265277330480bd586ab", 0x26}, 0x60, &(0x7f0000000080)=[{&(0x7f00000001c0)="685295655d7d1cb6044b6630567b714838faf875854b1206e9f7038feba37da491d9cf562970103846f7bdc62ab0e920a23b24ede1846247b960c60b096022905cfc85af6049701952d2db1b23380c1accd4aa59c804faa1c6bc263b3bc96bcf45df810c9ce31c40a1d3b852c4f377579a33e9f52190c0b96fdc23a7f11d0176d91960c3a53efc84f35dd926227b83a329a7e3c7defb91450b3ea7e2cc8a7a5e3f3c6a8ad123c85d64e351f4c04c5c0d16415c544a7ddf178b15320cd07d6260", 0xc0}, {&(0x7f0000000280)="bcb1c0d384e6d288d93ba232800eff98d4d18d9ce0569c1aae280ef0324a245a5aa9cd7f406ba655d53f7ea7e849dce7d54fc4feab1587964906d5c5b1d0587e3572f857d61599eaaf900139c128179070fffe075fa284241f7d1d126e5a6c638f6ddeb1f1fbc7278d47eeb5c0c275b98b4f2225e8532450e0047defb4e349fd596ebc80acdc7aa3f0fe47b5834962f8bc53907b507a0c29e99e5585d4016fe11fdf3cf66e9292ec078090569111719f1a1f0fb2e740", 0xb6}, {&(0x7f0000000340)="079fd2c5d8653ab4bf04173451c6722371c54bc84377502321fd8be86e85b828293821e8c5e41b5b72a2fe3f406f42ebb9113a5047e2d2cb2c22c651632422ee0ee4b48906f2bbcb2d962858c6960993892ec5672ca248a2cdeafcfedf96bcd4621e8c7da0c472eebb4e9fa412d66a215148a5e8ae5c2133c7b3a6a622daa83be7b643523fd54d9936ee94957ef4aed836f7e57cb3d88390fd6120d9b7d39b4812b651e845b89e166ff8a8433e714bc302a931b1a44579be70ce05fd6bc6153a7b2f5d7238b9e86dfc42", 0xca}], 0x3, &(0x7f0000000980)=ANY=[@ANYBLOB="600000000000000016010000010000008db4ade3768af9eda7438eaae6e1853c4ebcefe7dc5bed4f7eb524e08030c8ef6faf48081dd5396f47809be13d80650f9dbdcf1de6676af142df659621d8aafd35e86be0c7c9ce688743c35a939c2a97168b3048f9dffdc07501fd531c39224cd09417d28c66eee1c96fef5bb8bddf4fe6c1b624838c50e94c93abe2b9b9"], 0x60, 0x800}, 0x24000000) [ 1076.371144] overlayfs: maximum fs stacking depth exceeded [ 1076.379107] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.413134] kobject: 'loop4' (ffff8880a4a380e0): kobject_uevent_env [ 1076.419833] kobject: 'loop4' (ffff8880a4a380e0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1076.439903] kobject: 'loop3' (ffff8880a49df1a0): kobject_uevent_env [ 1076.454087] kobject: 'loop3' (ffff8880a49df1a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1076.465322] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1076.471665] kobject: 'loop2' (ffff8880a49a77a0): kobject_uevent_env [ 1076.493226] overlayfs: missing 'lowerdir' [ 1076.499370] kobject: 'loop2' (ffff8880a49a77a0): fill_kobj_path: path = '/devices/virtual/block/loop2' 00:52:44 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x8040, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x80002, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x210080, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000a00)=[0x0]) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x11) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="2c6c6f7765726453723d2e3a66696c6520a21eca301a52868625cdcbb092c3031d40f12227747b88bf77c3241457464bf9b5c2b5763f2e5324f60ba1678a471e4089a85862919c6e911068ff8c1cd4bd7683181f423c92593917844fd280d177bebb965ca6ec77d0497ce1d297f3c013f9df7f8bdbc5ed5e27e27c2aa5b0879c0db35f00494023abcb3dfc0065337031e3530e90feb452c002caddbc20ec4606b4e576572ffb83f22043154ae826f7e982ca68977e8a801f118fa9fbc75e9da443a312b012acb64a9f93f854178a4fb27a253faf92871c0b20784e9bcee72c1ef5e84dc7"]) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x101800) r2 = openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"/317], 0x130}, 0x1, 0x0, 0x0, 0x20008000}, 0x8050) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 00:52:44 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x4, 0x80100) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000500)=0xdb) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x110, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x808}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000001}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x99af}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffffffffe01}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6a4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x40) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1076.517543] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.529735] kobject: 'loop5' (ffff8880a4a829e0): kobject_uevent_env [ 1076.539898] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.572232] overlayfs: missing 'lowerdir' [ 1076.574335] kobject: 'loop5' (ffff8880a4a829e0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1076.592293] overlayfs: failed to resolve './file1': -2 [ 1076.603493] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1076.618495] overlayfs: filesystem on './file0' not supported as upperdir [ 1076.620909] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1076.628093] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.636538] overlayfs: filesystem on './file0' not supported as upperdir [ 1076.644499] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.662046] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file1\x00', 0x40) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved}, 0x10, 0x1f8b4a9fddbf21d8) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000200)={0x80000000, 0x9, 0x7ff, 0x0, 0x4, 0x93}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="757070696d65302c6c6f6965484a784811f02766e3f3c5726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531000000000000000000"]) chdir(&(0x7f0000000340)='./file0/file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000380)={0xb5, 0xbd7a, "123cc95f883b1c4a244278102ff5522435ecf7191a605de48a297c099b52a955fedb07e527e04918c0cfff838e8f9213de456f3b7803d77127c35d9eb187cefd6782fabb4a7b9a9a9ab0faf557257bbfcdba1ca2eb9afaa87ef9e73b8e2ee76721533c285c04c0b80f55b79def1ad8cfd91eec0af70edf7eb37b9ff03c3578cf5b2eb1e30e2033c8370e1a8964394dcdfe3d89f6cb4851ad03874e46a90c7a20d55814c7914ab74f608b4ceaec"}, &(0x7f0000000280), 0x1000) getdents64(r2, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:44 executing program 2: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$selinux_create(r0, &(0x7f0000000140)=@access={'system_u:object_r:mount_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x9034854}, 0x47) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file2\x00', &(0x7f0000000280)) [ 1076.673396] overlayfs: maximum fs stacking depth exceeded [ 1076.691542] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.697844] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.707246] kobject: 'loop4' (ffff8880a4a380e0): kobject_uevent_env 00:52:44 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1076.720096] kobject: 'loop4' (ffff8880a4a380e0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1076.747970] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.757976] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.761761] overlayfs: filesystem on './file0' not supported as upperdir 00:52:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) prctl$PR_GET_SECCOMP(0x15) ioctl$KVM_RUN(r3, 0xae80, 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='{\x00', 0x2, 0x2) r4 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) dup2(r4, r3) [ 1076.781387] overlayfs: unrecognized mount option "uppime0" or missing value [ 1076.783845] overlayfs: unrecognized mount option "lowerdSr=.:file 0R%˰@"'t{w$WFKµv?.S$ gG@XbnhԽvB0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0xbe71, 0x18c, 0x9}, 0x10) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)='overlay\x00', 0x800000, &(0x7f0000000c40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c2c776f726b6469723d2e2f6669ec6531"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1076.822849] overlayfs: unrecognized mount option "uppime0" or missing value [ 1076.830388] kobject: 'loop3' (ffff8880a49df1a0): kobject_uevent_env [ 1076.836830] kobject: 'loop3' (ffff8880a49df1a0): fill_kobj_path: path = '/devices/virtual/block/loop3' 00:52:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) 00:52:44 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x8040, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x80002, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x210080, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000a00)=[0x0]) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x11) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="2c6c6f7765726453723d2e3a66696c6520a21eca301a52868625cdcbb092c3031d40f12227747b88bf77c3241457464bf9b5c2b5763f2e5324f60ba1678a471e4089a85862919c6e911068ff8c1cd4bd7683181f423c92593917844fd280d177bebb965ca6ec77d0497ce1d297f3c013f9df7f8bdbc5ed5e27e27c2aa5b0879c0db35f00494023abcb3dfc0065337031e3530e90feb452c002caddbc20ec4606b4e576572ffb83f22043154ae826f7e982ca68977e8a801f118fa9fbc75e9da443a312b012acb64a9f93f854178a4fb27a253faf92871c0b20784e9bcee72c1ef5e84dc7"]) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x101800) r2 = openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"/317], 0x130}, 0x1, 0x0, 0x0, 0x20008000}, 0x8050) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1076.865352] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.878781] kobject: 'loop2' (ffff8880a49a77a0): kobject_uevent_env [ 1076.890542] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.893368] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 00:52:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0/file0\x00', 0xe, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1076.915975] kobject: 'loop2' (ffff8880a49a77a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1076.922167] overlayfs: filesystem on './file0' not supported as upperdir [ 1076.934851] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1076.937892] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1076.941513] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1076.950429] overlayfs: maximum fs stacking depth exceeded 00:52:44 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000140)='./file0/file0\x00', r0, r1) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000002200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1076.962329] kobject: 'loop5' (ffff8880a4a829e0): kobject_uevent_env [ 1076.979832] kobject: 'loop5' (ffff8880a4a829e0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1076.995973] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1077.004152] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1077.005477] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1077.017343] kobject: 'loop2' (ffff8880a49a77a0): kobject_uevent_env [ 1077.028274] overlayfs: filesystem on './file0' not supported as upperdir [ 1077.036166] kobject: 'loop2' (ffff8880a49a77a0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1077.051037] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1077.053848] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1077.062670] overlayfs: maximum fs stacking depth exceeded [ 1077.069140] kobject: 'loop4' (ffff8880a4a380e0): kobject_uevent_env [ 1077.079788] kobject: 'loop4' (ffff8880a4a380e0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1077.092741] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1077.102969] overlayfs: failed to resolve './fie1': -2 [ 1077.102994] overlayfs: filesystem on './file0' not supported as upperdir 00:52:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d6c0bcfe47bf070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200200, 0x0) getpeername$llc(r3, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r1, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)) dup2(r5, r4) ioctl$SG_GET_TIMEOUT(r5, 0x2202, 0x0) 00:52:44 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0) mknod$loop(&(0x7f00000001c0)='./file0/file1\x00', 0x2000, 0xffffffffffffffff) read$FUSE(r0, &(0x7f0000000780), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) write$FUSE_ENTRY(r0, &(0x7f0000002000)={0x90, 0x0, 0x2}, 0x90) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="4c01040000"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) [ 1077.120272] kobject: 'loop5' (ffff8880a4a829e0): kobject_uevent_env [ 1077.129676] kobject: 'loop5' (ffff8880a4a829e0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1077.144744] overlayfs: failed to resolve './fie1': -2 [ 1077.147857] overlayfs: unrecognized mount option "lowerdSr=.:file 0R%˰@"'t{w$WFKµv?.S$ gG@XbnhԽvB0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=@random={'security.', 'system\x00'}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) 00:52:44 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x3, &(0x7f0000000400)=[{&(0x7f0000000240)="78b977aa8ca6be9afae0eb268be151cb525db127678fc9f410d7cfe04ac586c51c7e0244a508", 0x26, 0x9}, {&(0x7f0000000280)="add246ef00d53562d01ffbf33a6e5950cfc1ab2cbfd4d3fb0f50cc70df40a19b442ac78b033049d10f4f5bdaf2d905efec75da1de1a83519ce264a6f6a0ca2a2cf36cc1a6bf0c5357136af9e682e97ce2e1badc42041841be012f2bf177f2250e8a6596b062e31a8a7f4bd419d5d7c86a4192720d37ac254be7e5846e8b582a91185cef86ef8bd1ab020dbfd96f3f3ed6a115635a36aa22f88eb4df7ff875a3eee41925720831aaf6290a87f0d1509df1a4ed8d7c801ad53c055e4f75e6820baafd68ef019249cb7e6e9cf7e", 0xcc, 0xe359}, {&(0x7f0000000380)="45acf5f73d8a412c08e2a550252e2d13db70f3947d011cdd6b1c05f0e32a0d912bca2cf1e376b21f677503f789c7a74ce6756061473de1d2c1e13079ee86646bf87abe8c1974a4247760fbbcc4d5338a5bb606e2496bf1801d54dd1fa71209356226ba9daed1", 0x66, 0x3}], 0x10, &(0x7f0000000480)={[{@fat=@time_offset={'time_offset', 0x3d, 0x11d}}], [{@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}]}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./fiile1,workdir=./file1\x00'/49]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000140)=""/65, 0x272cc4e1242b68b2) [ 1077.174623] kobject: 'loop3' (ffff8880a49df1a0): kobject_uevent_env [ 1077.201229] kobject: 'loop3' (ffff8880a49df1a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1077.212184] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 1077.228717] kobject: 'kvm' (ffff888219fc3610): kobject_uevent_env [ 1077.262068] overlayfs: filesystem on './file0' not supported as upperdir [ 1077.268216] kobject: 'kvm' (ffff888219fc3610): fill_kobj_path: path = '/devices/virtual/misc/kvm' 00:52:44 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x8040, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x80002, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x210080, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000a00)=[0x0]) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x11) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) mkdir(&(0x7f0