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0x1000}, {&(0x7f0000003980)="f90fed2cfb5fe3e4b58d175e100ef8dc711d400eb97f1a0bf812170add401a85f5d05e0d92439ec9c4d9f5aff546753ee6224a487083809116a6d828f9d9652b9b4a5ce7b29b5979d0151d001b64d7305094d087a1c7dc2f6f39c189216d8758cdef4b5d30374183211981ac335c8cda07106819ec58ef9a503f131182ca1af56aa623afb62c946a1ceb3bd42e32464df1cd967044d34b0fb5e7d3d8969c6054a5be0c1f280b3e938f8c9d022b", 0xad}, {&(0x7f0000003a40)="1b7fc05d4538eba613e2584e655b5cbe87c9a160c77b95680db9d8c402e50030c3ea3fd08a3ffd07c97ac13422281d5c807d166331265bdb79e746023d0601a89fb3e227e6aa8672b2b9a269e1997efbfaebeb625bd47f277f8da0bd4f27ef9837fc5ae04e", 0x65}, {&(0x7f0000003ac0)="d9bb0e525bf6d84b39d922ba380de6d93f97c387b9417905ce9e92207e944caac71cb8b8d09d1ff0ae126b30a40bee0c70dc81f824c20ead145c4dd5406102f797fb3ba5cdf49ab0d12644812348a20e33c5f3a57b73d5b6cf47ce0d3e0f4a3a9c9b13dc08645169110dff267913740cdc1717340e01e600312ec2f6b1fa4adeaf6450fedb21c21b55cdd5d20d67ebcee51b181afc98beda3bd1130675e3381bb708a0e85c38324948e418", 0xab}], 0x5, &(0x7f0000003c00)=[@mark={{0x14, 0x1, 0x24, 0x32c1}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xee}}, @timestamping={{0x14, 0x1, 0x25, 0x7f}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x6b2d}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0xd8}}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003d00)="cf6166a7cfab6990eabeddea20fe1f17d74e97671c1786891ede17fd37ccab5beac37c9648c3b9d0bc2b5401998fc56ec45f56fc625f9873e74cc955a03c5bad87ae63a3ae84dd72172591dc0c30fa287bbd51306b5be26f07bc028849342446b784ae594cb4c5d00bcd1235fd003d549b204acfd1e596f8cb862d556050ddd80e14924b08227ea2", 0x88}, {&(0x7f0000003dc0)="5570aafaa58bb2b540110d742c814a8e1574920b731bf4cd656b63b35212b02654779ae9965a07a7a43a8783f18bc9872f443db7675a3438b5d344e813395ab1fd054c3e3d26cecc6bb8040b671d6b3b63af8897b6d18f8606b653", 0x5b}, {&(0x7f0000003e40)="7d2e119e3f4c909160b458df38c7d5c42c989ab2e707bbdfb7ff33e360f3d5ffadda8671916c819bb2bab50c2b082817b4603eb29c94882490275b6a0117b74d091de88876cab3246585b0b971e116503942b832bfeba0", 0x57}, {&(0x7f0000003ec0)="5939686141129b2ef13b4ac2cd604150cc844802d96d0211f338e0b022a7085e0e7f924b7aa60417e2d78ce3d01f739301b5428c110ae5efcc6d0be6179332e3d289135f9bc669194dd4f49d87a02bcc4b1ca5426e504af78cf97c9807156834ad64d41b2141dd986356d694020b162f72325ffd632339f5a777bf3cf8c920fb4c20ad5d3ac0d398946d5388f104f54715bd38955124465ad87719c14a193ee6007ab9ea0b", 0xa5}, {&(0x7f0000003f80)="3215a9d2766636df85e2d7154f0e2453011e052a1a75ad79ce5578f6a111963f9e1096202273e857e78f1c923d1d", 0x2e}, {&(0x7f0000003fc0)="d51467fc3bf4e8f4a67fdecd40cbadbc42fd5138d356184749d567c84fee6388ea09534393a5ae21173a904fa2cbc31e815b1015021864e3ffa94b8f5b3bc7877217d2922fc7e82078eed8ed974bed31f258f787713e707a26061b6a58be014eaf83e8ce949b0adcc56f12483d5ee6895c327aab76ea2e4632218647e890bfb98a2fa2253603ce7bcffa185a94e22704bdf4a414c567989f08464323de4366e1987b1c4c87ba707b27f8300930356ef3a8b514d71914f0cc32b6a629c0ee28f8e54b2c9605964150373cdacddd80", 0xce}], 0x6, &(0x7f0000004140)=[@mark={{0x14, 0x1, 0x24, 0x53e}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x10000}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x78}}, {{&(0x7f0000004200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @local}, 0x2, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004280)="7d8dbf467d0002c83699e5a448fd8e59de0f557b3a6676058817f0cc024c4844f37e4b3c35c13818df996d44e97cf54b8017f0a1f78a9fcd86e01c18989ada7c3ebd687376a68ac579370d33194cc44da68563827f17194847d362571c4368ae936299e21781fa044cfd026687d053c4d1d4855da6d65fe46d174c1c2375183154c1ea27f6263d6e7c4b3cc01abb25bdb4093aee2001dbfe8fcd", 0x9a}, {&(0x7f0000004340)="e679e091526d92d93cfced83d2ccc1d2e25ef67aab2b18d40c95461b7ad4b5317be3cb2a112749ee8cb8795923280499a5cdabe6f84c62f4dcf18ad80166a51d697262b3132a55022d34d764b903709fc15b64c2c95412f1a658e4dc5e6acdb008db5ae3bd804767ad4405174f1a59a7e03fa7b0cc9be3997f1f07f2510f921e165307508020ebbbd9760d26ab8ad824e9db64d7309c2e0204974c80dbd4622cdd2274294d57bc4eb4cc9d1fbeb47231e0e3b0e4060c57d7ff919318bccbb2e13a63fedef5282f459e9874595dd57abc004312fa23bed4a99ef411d6df2cc94fa748419dbf6cd14ad7c8b8dcf5888a8d9e9c1e4cbe1aa92944d5c1564a", 0xfd}, {&(0x7f0000004440)="f68195cffc4699d5a95d0e783b43923843199b66d93afd5293c62b8fa809cf8f4eb1580ed4400e40d9ca89eb2f3f3c4dd0842a0f4ef06ab0cf253396a5aae27514cdc6dbef2982d0e785a69fb01a7a95ea9c2908dcd3197dfb137f03fabf9ab1f0f9983e90a6d5aebc29caa3295b394ca817ca415014a8a90a72652205b94df4f3c9d5d0d9ccd05c641b28a477742ce4d26c2c71d1eab9b140b53e0ca002367650165394a3c76b0fcd1eab9d0fa6dcc3cdd6d45b2586d3ecabf8a55142860fd0007b603da34c8a58d9c7c7", 0xcb}, {&(0x7f0000004540)="13b07094420e33716395bca4208c4929d8c604453691455ff396e2b7d4ab4423154644f3c8588e61645beaa54f98f80d2125681adadcb5329050b30a4ef8647df9238f44271b337ec6b0eef2a5e1db9360d6a1f2adfdffbb517f4c971328920e90", 0x61}, {&(0x7f00000045c0)="832c9431e6e4a0bd38a1374c62b16601d9ecfa", 0x13}], 0x5}}], 0x5, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000047c0)='/dev/qat_adf_ctl\x00', 0x3c3, 0x0) ioctl$TCGETS(r8, 0x5401, &(0x7f0000004800)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004840)={r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000004880)={r3, 0x6}, &(0x7f00000048c0)=0x8) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000004900)='/dev/full\x00', 0x2000, 0x0) ioctl$SIOCX25GCAUSEDIAG(r10, 0x89e6, &(0x7f0000004940)={0xf9, 0x3}) ioctl$TIOCOUTQ(r10, 0x5411, &(0x7f0000004980)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00000049c0)=0x1ff) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000004a00)=""/108, &(0x7f0000004a80)=0x6c) r11 = openat(0xffffffffffffff9c, &(0x7f0000004ac0)='./file0\x00', 0x101000, 0x250e9f1f29417e3f) ioctl$sock_kcm_SIOCKCMUNATTACH(r11, 0x89e1, &(0x7f0000004b00)={r6}) r12 = syz_open_pts(0xffffffffffffffff, 0xc679092f3ed494ac) ioctl$VT_OPENQRY(r12, 0x5600, &(0x7f0000004b40)) semget$private(0x0, 0x0, 0x400) 21:29:51 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1135.197684] Unknown ioctl 1078505115 21:29:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@in6={0xa, 0x4e23, 0x9, @loopback, 0x20}, 0x80) getrlimit(0x0, &(0x7f0000000100)) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="050013935969e85179f1840000000800000000005c6187743a", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001002042699b098f396084abce17df94d2000000000000000000005deca2c94acb507247cc36b55ac3393b84d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcf68281cdbd47eec0bfc9e50bae2febd1c4b58c81"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000200000020000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000179ec9f84afa79c2fe7b76028630049c95b136c2ccee7d45b00360d0ba387bf80bd1f04dfd3ddd0ffe696ddf0bcf7c5168991da22eaa99b7226377eebb508e62116539e3"], 0x48}}, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000000)=""/102, &(0x7f00000000c0)=0x66) epoll_wait(0xffffffffffffffff, &(0x7f0000000540)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') rt_sigreturn() sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x20, r6, 0xdaa3b002485c5b6d, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x4}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00042abd7000fedbdf250d000000080006000400020024000200080001009e0000000400040004000400080002082002000900000018000600080001001f000000db8c3896de23ee18bf2ddced13f3ff0400020008000100080000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4002c040}, 0x9fd843fd2aae1fc4) [ 1135.249108] overlayfs: failed to resolve './file1': -2 21:29:51 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000480), 0x100000000000022c, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) fsync(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x10, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8de154bd8b44717e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200036158, 0x800007b, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x818f492baf681a2c) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 21:29:51 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {r4, r5/1000+30000}, {}, 0x1, @can={{0x1fffffff}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x140) dup2(r0, r1) 21:29:51 executing program 1: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) sigaltstack(&(0x7f00009bc000/0x1000)=nil, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x1, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0xb, &(0x7f0000aa2000/0x3000)=nil) close(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @empty}}}, 0x30) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x106, 0x2}}, 0x20) r2 = syz_open_dev$dri(&(0x7f0000000240)='/dev/dri/card#\x00', 0xc72f, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000400)={0x0, 0x0, 0x200000000001d, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x7, 0x8001, 0x0, 0x0, 0x0, 0x0, "77100b6a1cc076a15ad9f0552d5b12bfc338e526912a4ee4202c64122b0a00"}}) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000140)={0x10, 0x6, 0x81, 0x800}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1}, 0x0) [ 1135.415096] overlayfs: failed to resolve './file1': -2 21:29:52 executing program 3: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x4300) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x4e23, @multicast2}}, 0x400, 0x3, 0x8, 0xff}, 0x98) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) [ 1135.559804] overlayfs: failed to resolve './file1': -2 21:29:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="050000000008c2000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x620080, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSTI(r4, 0x5412, 0x6) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x14, 0x40, 0x6, 0x6, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_sec_ctx={0x4, 0x18, 0x5, 0x5, 0x18, "fddb2062cc02211804c0b97ea4438244446a83f6a0035e91"}]}, 0x30}}, 0x4000) 21:29:52 executing program 1: io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r0 = shmget(0x0, 0x12000, 0x1, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000540)=""/88) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) syz_open_procfs(0x0, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r2, r3) socket$inet6(0xa, 0x0, 0x10000000003c) 21:29:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000000140)=@ax25={{0x3, @bcast, 0x1}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0xfffffede) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) mq_notify(r2, &(0x7f0000000040)={0x0, 0x2b, 0x7, @tid=r5}) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[]}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) 21:29:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000011000d011800"/20, @ANYRES32=r4, @ANYBLOB="00000000008000009ef483b7564d5c567352e34694ca08abe0ff737efc6ac858adb465c3d6fdf23fa0a879924ed71d92dc9058db4cd6f472e51c3da8c0369c712af20069000000"], 0x20}}, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) 21:29:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1136.077486] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1136.143686] batman_adv: batadv0: Adding interface: veth7 21:29:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x2, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000240)={0x0, 0x332, &(0x7f0000000080)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {0x2}, 0x1, @canfd={{0x1, 0x0, 0x1}, 0x15, 0x2, 0x0, 0x0, "81e79c3f0935935b56da7e5e68392b44b8f19b97d7737c59500aba1914c070dc795ca187b43d3301de74d551c2a18fd9fce44725075ead9b9228cc3428519585"}}, 0xffffffffffffff6a}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) dup2(r0, 0xffffffffffffffff) [ 1136.182190] batman_adv: batadv0: The MTU of interface veth7 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1136.216043] batman_adv: batadv0: Not using interface veth7 (retrying later): interface not active [ 1136.277451] batman_adv: batadv0: Removing interface: veth7 [ 1136.318697] overlayfs: failed to resolve './file0': -2 21:29:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1136.395214] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1136.429045] batman_adv: batadv0: Adding interface: veth7 [ 1136.445560] batman_adv: batadv0: The MTU of interface veth7 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1136.496079] overlayfs: failed to resolve './file0': -2 21:29:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read$fb(r3, &(0x7f0000000100)=""/64, 0x40) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000400)={{0x2000, 0x1000, 0x9, 0xfc, 0x1, 0x1, 0x2, 0x80, 0x5, 0x9, 0xff, 0x7}, {0x1000, 0x10000, 0xcb41257cde5f54dc, 0xff, 0x1, 0x1, 0x3, 0x1, 0x9, 0x2, 0x3f, 0x1}, {0x0, 0x4, 0x8, 0x8, 0x10, 0x7, 0x6, 0x80, 0x16, 0xd9, 0x2c, 0x1}, {0x0, 0xf000, 0x14, 0x80, 0x9, 0x4e, 0x0, 0x1f, 0xb2, 0x0, 0x80, 0x1f}, {0x8071e13ab4dd2c37, 0x6000, 0x3, 0x4, 0xf9, 0x2, 0x1, 0xfa, 0x6, 0x80, 0xfe}, {0x1, 0x5000, 0x0, 0x1f, 0x1f, 0x4, 0x3f, 0x80, 0x2, 0x8, 0x5, 0x8}, {0x6000, 0xf000, 0xf, 0x0, 0x6, 0xc4, 0x8e, 0xf0, 0x4, 0x2, 0x3, 0x8}, {0x10000, 0xf000, 0x0, 0x81, 0x0, 0x7f, 0xff, 0xc, 0x2, 0x1, 0x4, 0xfc}, {0x4000, 0x5000}, {0x3000, 0x105002}, 0x20, 0x0, 0x1, 0xc83, 0x7, 0x800, 0x55bfb082518b085b, [0xec, 0x36db4468, 0x3, 0x8]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000008000000010000179ec9f80307bdeb"], 0x48}}, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) dup2(r4, r5) [ 1136.547009] batman_adv: batadv0: Not using interface veth7 (retrying later): interface not active 21:29:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1136.587956] batman_adv: batadv0: Removing interface: veth7 [ 1136.639780] overlayfs: failed to resolve './file0': -2 21:29:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:53 executing program 1: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000002c0)) mmap$snddsp_status(&(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x1000002, 0x12, r1, 0x80000000) ioctl$SNDCTL_DSP_GETOSPACE(r1, 0x8010500c, &(0x7f0000000240)) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) ioctl$VIDIOC_G_AUDIO(0xffffffffffffffff, 0x80345621, &(0x7f00000001c0)) r4 = socket$unix(0x1, 0x5, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r5 = gettid() sendmmsg$unix(r4, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="000000001f4d05fedf7a728fb57e9c568e5d14565f834421d46afa6feca45f8ef234b513bce34e60f596a9f323c234abb0854c7f39eea6dc4579", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) kcmp(r5, 0xffffffffffffffff, 0x0, r6, r2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mmap$snddsp_status(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x80000000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r7, 0x400455c8, 0x0) poll(&(0x7f00000002c0), 0x0, 0x0) pipe2$9p(&(0x7f0000000180), 0x4800) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, 0x0, 0x0) 21:29:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1136.984671] audit: type=1400 audit(1576445393.513:231): avc: denied { map } for pid=8009 comm="syz-executor.1" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 21:29:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a4d41c6a2be6226, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x20) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000040)=0x8) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) 21:29:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) creat(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="945c7e2a09927d453ed5aae3c4b4054ec99a9706f1a1399b13d995704ca10b65ad8517bc631e66aa1e157c9e1d519fba976e32e9fdf24bf17b6436ac2ef414002279e302c1ddd479bc405970d9c5292eafc74b0b31f6bb5a79b7b9aed599309e378198e7f6823043e42fdd2466fe89fc2a1ca8abaddacadc2a170b9022aefd5579b13e44731a58a1cd7e688af2bc3cb064de5233e48ed7498ef6e45414a04e832c91f16f06ed582cdbb8f82620ec00b976c664", 0xb3}], 0x1, &(0x7f0000000440)=[{0x90, 0x0, 0x8, "91a9de32dbcc88028ebed36302a99c737773a369950d4ff5ba4254d88b7dc9df170850b42b0ab956cb7993bdff9b843b49999f74b0de51237711128f63e535b6ef580ed69fffe62447f7ad2062085aee32d0dbc0e1f912e2cf6018c49ce129295ebdce44d32aa141498f18345a539c9c844bc7bea7e0338a27ab2307bd4d"}, {0x48, 0x42ca57471e30af98, 0x0, "3dbed7b151c940c54541956b441f2e0cec5e1a74095bef721573e2ee3a37850bff22ff30728bd3bd54a985259a4e38e5876ec5d7afb7"}, {0x40, 0x0, 0x3f, "2230827b1082d9d96d817c6ccbfe47fed250316b5c3773d24f2042d0b7d55c246055390a80dc943d7bef0ca985abc7"}, {0x110, 0x1, 0x3ff, "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"}, {0x38, 0x2cf, 0x6895, "543fb48d4aeb34337233d40df1f7e9992e41469504a1bc724e429553a045e1e6cd"}, {0xd0, 0x112, 0x98f, "91c3b632a09365317d14b9fac8dc0e2cc395ccc6835260a49b5cc1edc366734d202e62b07b3d14e50e244fa3ecf3f32ce38e3456054676771ad9501f7abd6a1910f0987d0fb90546f92e99b77d485dc233e3204f97b7017fd149e6f481e30d9d8c923b492290c4cb4c31b65dd3dd2a4fd6a060a71a6ad9a92298fb75f86487bd41f29529e2236dd6e51b33b0e39e4fca4a4b7600716a3b361907fb61294599838996cd576d54481a2593024200c887948362301cc62ee0c249b05bfa6bd760d1"}], 0x330}, 0x2) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726415993d2e2f6275732c776f72cb15ba1e1353a02e966b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65302c00"]) 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={0x1f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000140)='./bus/file1\x00') 21:29:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = dup2(r1, r2) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x7d, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r8, 0x817a}, &(0x7f0000000100)=0x8) 21:29:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1137.547392] overlayfs: unrecognized mount option "lowerd=./bus" or missing value [ 1137.642233] overlayfs: unrecognized mount option "lowerd=./bus" or missing value [ 1137.667286] overlayfs: missing 'lowerdir' 21:29:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$can_bcm(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x4000) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) 21:29:54 executing program 1: syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffe7b, 0x0, 0x0, &(0x7f0000000280)={[{@statfs_quantum={'statfs_quantum', 0x3d, 0xfffffffffffffff9}}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000040)={{0x40}, {0x8, 0x8}, 0xfffff467, 0x1, 0x21}) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400202) 21:29:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newlink={0x40, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x64b5d}, [@IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_LINKINFO={0x18, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0xc, 0x2, [@IFLA_GRE_LOCAL={0x8, 0x6, @multicast2}]}}}]}, 0x40}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xd003}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000000c0)={r1, 0x20}) 21:29:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="050000000008ff000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) [ 1137.899547] device gre1 entered promiscuous mode [ 1137.908618] overlayfs: missing 'lowerdir' 21:29:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1138.054633] overlayfs: missing 'lowerdir' 21:29:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1138.299774] overlayfs: missing 'workdir' 21:29:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1138.463908] overlayfs: missing 'workdir' 21:29:55 executing program 5: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x101, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xcd31) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x5400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r2, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffc}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffff81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcf6f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000084}, 0x20000050) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f00000006c0)={0x3, 0x0, 0x17, 0x1d, 0x12, &(0x7f00000002c0)}) r4 = creat(&(0x7f0000000700)='./file0\x00', 0x8) getsockname$netlink(r4, &(0x7f0000000740), &(0x7f0000000780)=0xc) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f00000007c0)={0x4b, 0x8, 0x4, 0x8, 0x200, 0x3f}) recvmsg$kcm(r1, &(0x7f0000001b40)={&(0x7f0000000800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000880)=""/168, 0xa8}, {&(0x7f0000000940)=""/187, 0xbb}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0x3, &(0x7f0000001a40)=""/217, 0xd9}, 0x1000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001bc0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r6, &(0x7f0000001d80)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x11000008}, 0xc, &(0x7f0000001d40)={&(0x7f0000001c00)={0x10c, r7, 0x308, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x47}, @IPVS_CMD_ATTR_DAEMON={0x90, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20000000}, 0xc8) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001dc0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001e40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000001f40)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000001f00)={&(0x7f0000001e80)={0x4c, r9, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x10}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1d, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x876c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffff9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x20040000) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/vcs\x00', 0xc40, 0x0) ioctl$RTC_WIE_OFF(r10, 0x7010) openat$full(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/full\x00', 0x8200, 0x0) r11 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000002000)={0x2, 0x70, 0x80, 0xf9, 0x6, 0x84, 0x0, 0x5, 0x5012, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x56bff880a43a9d3e, @perf_config_ext={0x7, 0x3}, 0x20000, 0x10001, 0x3, 0x2, 0x5, 0x80000000, 0x3}, r11, 0x10, 0xffffffffffffffff, 0x2) fcntl$setpipe(r3, 0x407, 0x4c80) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r12, &(0x7f0000002540)={&(0x7f0000002080)=@nl=@kern={0x10, 0x0, 0x0, 0x4008438}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002100)="23579f357aac1b3fd78bbd2b86e311c331149cd3982e9f515c6fc80fbb91f5090fbf441ed2fd9a52c87069145940ea135d0f3e90488da680ad85027037b6f0a5d6cb7cec42cb57d8197878f6a9ef8bf8", 0x50}, {&(0x7f0000002180)="a557dcbb135043ad32bd3c3c426d7a5596d02db48b26b53bc005352f462984670dade258e8d1f2c1bedd06265176656bc9b37a7ed88acea31bef21374cda8b2a4308f96d50806f9c55d9d9b304648af8a5121f53bef7c0f1dcc250f2f18fec62bdf787308fb4c76ab56193b81d88f1ec05a27423c6be16c928e6edc380fd8441feedad938adfb2bd70029905ce9bb515657cd77767779fb430aed1fa3db0b5ab185f7986bb9d0b67582aa07a31328c37fd3e35098fb1ad2e0497f5cb1adf3d5d33a9aad84630e6188dd0b4d100705e9d7d989b0b8cf16d46b2362f582e649868f5bddcdbb7b8a9e56603bcc5168d9ce156defe3adb", 0xf5}, {&(0x7f0000002280)="0b2e1ceeac8e6f5ce5dd30fa6ad70677af0bac39c0a30c7ad84960afa6c12482c63d91b6178b3c0f316374920e20b0b81c0b89a2770a70d1fbc7a2dcd980ebd5f77d5fbc2c1d6e", 0x47}], 0x3, &(0x7f0000002340)=[{0xf8, 0x0, 0xf83b, "a90472f2203d13d19dce852164eb9da0a7b2fb79dbff6c5e8da6508e0585aa15a2d794bbf3a76e99d354cae6377478a3cc5a7e5dfd250cc0c9f25ed4967e9a3bf63255b58d43e9a52bc6da470404fa3e99f186ad30c52f3b8b07b69d8eec322bb73a34aef40e3c193f2d2468b7e3531807f9be4de409353e2ac7325a37bef57dc9349c6da4a35061d1e241af10e2758e75fff39d9e046b485a4c60899762d76890f9415216d7936fb4f286ba6ad02c43a8769a6b05b1656d11032ea4d692f970d1f59531fe931c6f6bd43fe01206e9b20b158a343d58339ac6d6d05be12efdc65a7e89c5125d"}, {0x38, 0x11, 0x5, "8a5e825c0cae6d0492f7995bc5ee1583b0c23b37433bd1777a2fb8b85e478c1336ec"}, {0xa8, 0x0, 0xffff, "9f28c65deebb7f112fb387110d5e3ce8dd92e794985298f9cdc01039bf9499b2f3512d9bfe9a4c1e5d599a541ca2dc90ecebbc65cfaa8f66f7ee0ab5be7f5a2358b9365ae2626f81b821cb776a7494161dc1df7fa5ea1088c65aa2311a290a2c061ad71dc3e734d1ccb53caf093048e5527f5d7cf20d703da91ffc86f7a72ce759dc0514b3234c6ffea8f910f879e810e892"}], 0x1d8}, 0x90) r13 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000002580)='/proc/capi/capi20ncci\x00', 0x200, 0x0) ioctl$RTC_ALM_SET(r13, 0x40247007, &(0x7f00000025c0)={0x30, 0x2c, 0x6, 0xf, 0x9, 0x3, 0x0, 0x38}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000002600)=""/246) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000002840)={&(0x7f0000002700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002800)={&(0x7f0000002780)={0x54, r14, 0x101, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfffffc01}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x20040070}, 0x40010c2) 21:29:55 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRESHEX=r0, @ANYRES64=0x0, @ANYRES64=r1, @ANYRES64=0x0, @ANYRES64=r0], 0x6}}, 0x80) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYBLOB="3b70574d4c5c064da0ca09903d87bfdf9fb6091b61fd80cc419277bf31acb2a32b27d20be8e9072ea865470d3435727b29522c105a925753c0992f3b", @ANYRES32=r3, @ANYRES64=r4, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR], @ANYRES16, @ANYRES16=r6, @ANYBLOB="0b3739e7c3391ec59dd4241b3b1fc807fb9889876abcfbc3bc78328d32dea01621827e32b52e5a3eb7114bbce84be84f855bfc622d81f5812a4b35a04232b35ce40f091991536698d98891bf"], @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000179ec9f84afa79c2"], 0x6}}, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x200) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000300)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = dup(r10) r12 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000400)='/dev/btrfs-control\x00', 0x400, 0x0) ioctl$BLKBSZGET(r12, 0x80081270, &(0x7f0000000440)) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP(r14, 0x4068aea3, &(0x7f0000000380)={0xf5, 0x0, [0x5, 0x0, 0x7, 0x2]}) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r15) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) r18 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r18, 0xc0096616, &(0x7f0000000140)={0x2, [0x0, 0x0]}) dup2(0xffffffffffffffff, r0) [ 1138.707745] overlayfs: missing 'workdir' 21:29:55 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {r2, r3/1000+30000}, {}, 0x1, @can={{}, 0x0, 0x3, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f00000000c0)={'veth0_to_team\x00', 0x1, 0x7}) 21:29:55 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xffffff77) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) clone(0x1000109, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[0x3, 0x20]}) mount$fuseblk(&(0x7f0000000180)='/dev/loop0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2011, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_int(r2, 0x0, 0x2, 0x0, &(0x7f0000000080)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchmod(r3, 0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r5, r6/1000+10000}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = fcntl$dupfd(r1, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ftruncate(r0, 0x0) 21:29:55 executing program 5: perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22, @rand_addr=0x6ed}}) [ 1138.968912] overlayfs: missing 'lowerdir' 21:29:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x1e, 0xc, "f49cf91cb9279ba8700c31c9968a60a187a3a4deafc248fce6798017f92c1f2e878374ae651a88fd784071b3d62fb52a8af6fad6c840f93619ae9c64671357e3", "84c38ac4dfb6e1b8212656190620ed5f1e5779464097c027f64f41e47d74f253", [0x4000000000000, 0x4]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvfrom$packet(r3, &(0x7f0000000000), 0x0, 0x320, 0x0, 0x0) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000090000000000000000179ec9f84afa79c2"], 0x48}}, 0x0) dup2(r0, r1) 21:29:55 executing program 5: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7f}, 0x24005, 0x9, 0x80, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000001e005f1c14fffffffffffff8070000000000000001000000080002000d000000", 0x24) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x30, r2, 0x23f, 0x0, 0x0, {{}, 0x0, 0x410c, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r2, 0x704, 0x70bd29, 0x25dfdbfc, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x2}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) getpid() getpid() connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x482081, 0x69) ioctl$CAPI_GET_MANUFACTURER(r3, 0xc0044306, &(0x7f00000003c0)=0x1000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200000, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f00000000c0)) ptrace(0x10, r4) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000000280)={0x0}) 21:29:55 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1139.155447] overlayfs: missing 'lowerdir' [ 1139.180315] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8096 comm=syz-executor.5 21:29:55 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1139.321510] overlayfs: missing 'lowerdir' 21:29:55 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/277, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="00a5d1af12000000477e9677ab7ebf95e4d6e1d9942a367dd1aa00b634e1810b1f0e0e4e9fe29be43e41ca822919c3ad00003647b8ea3fc82251eb2b622df22af67a20d48f0b77fdce05000000000000002d86b1e2fe23c6a11280eec4090b400967d74101d9db32d8467b0abe0c9c"], &(0x7f00000000c0)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x204300, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f00000003c0)=0x66a) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000380)=r7) r8 = dup(r2) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r12, 0x2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x4001fe) getsockname$unix(r8, &(0x7f0000000000), &(0x7f0000000080)=0x6e) [ 1139.472343] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1139.506971] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:29:56 executing program 5: perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket(0x10, 0x80002, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), 0x4) getpid() r1 = getpid() r2 = getpid() rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000100)) clock_adjtime(0x3, 0x0) ptrace(0xffffffffffffffff, r1) semget$private(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000840)=ANY=[@ANYBLOB="010000003444010000a62f7a4dfeb82c7c0e8d09dd0500000000000000cf8a108fcba6d9d1b951477c29b9a20397153efccb48b90e6705934c00191680b9392f9700800000c2562b25a3236de995a7b3f21694a20dacd623f4d461067b6e97bdec32a659e5b1354ebb038c0e92857aed319ace6b8b52787a2676d18c4f76685feb8ee9a63585f0be19d58b685ee27de0a0fd86004dea02c00cd8d4ab84ee643ad595718e0cccee22c3bddf15a7bd83ed836e56f7faa591c0c4f5ebc3099c1bb47e39a321da01a00a6c5ed4412704", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4}, 0x8) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r6, 0x1f, "8c68a4f647bf62c5eda3f1c3be45596726616ee22d0ad50deda0f4cc583a32"}, &(0x7f0000000580)=0x27) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000680)={r4, 0xfffffffd, 0x1, 0x4, 0x7, 0xb30, 0x8, 0x3f, {r7, @in6={{0xa, 0x4e23, 0x8, @remote, 0x83}}, 0x2, 0x7, 0x3ff, 0x4}}, &(0x7f00000005c0)=0xb0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e22, @empty=0x4c00}, {0x2, 0x4e20, @loopback}, {0x2, 0x4e24, @empty}, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x40}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @local}, {0x2, 0x4e22, @rand_addr=0x7}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x20, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000000)='vxcan1\x00', 0x3, 0x2, 0x1f}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0x0, @dev}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, 0x48, 0x0, 0x2, 0x46a}) setsockopt$IP_VS_SO_SET_ZERO(r8, 0x0, 0x48f, &(0x7f0000001240)={0x84, @local, 0x4e20, 0x4, 'l\x02p\xaa[\xbb$\xf5\x9c\x00\x00\x04\x00', 0x17, 0x1f, 0x5b}, 0x8b) r9 = dup3(r8, r0, 0x80000) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000300)=0x9a, 0x4) r10 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-control\x00', 0x7f2aff77375560d2, 0x0) bind$inet(r10, &(0x7f0000000500)={0x2, 0x4e24, @rand_addr=0x10001}, 0x10) ioctl$USBDEVFS_BULK(r9, 0xc0185502, &(0x7f0000000000)={{0x3, 0x1}, 0x5, 0x7, 0xd7, 0xb82, &(0x7f0000000180)="44ff4eca73bba4e4fd0bc9b49b0c85b1119ff85755ac9191b0858e5f183029b9a56c2038101592ed7abd57ac3c5e51649ddd1fb7f9e6554e7adad945e7efbb5f74dd1ade586e08e705e75d8fc60ce6fe485c928fabca74ba60a6176cdef62be52b4eda4989eb2dd6f41cfb61ee368a6c502acdcdf5698915f4446a18b8b0ae11dda47a7e7ad3fbd77bc95c1107321f302b0df73e1519ad65d39bdd851415635b51888842c8deea37185aeb8dc8dd72ea1286fdaee5395e510203801f585eeffdd7b562e2ad63d598d0ef15923e6fe57ebd1a971dd9acf5"}) socket$nl_xfrm(0x10, 0x3, 0x6) semget(0x3, 0x3, 0x200) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r11 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r11, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)='G', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x18}, 0x0) 21:29:56 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1139.727845] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1139.741325] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:29:56 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000340)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000380)={0x41424344, 0x41424344}, 0x2, 0x0) syz_emit_ethernet(0x139, &(0x7f00000003c0)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [{[], {0x8100, 0x3, 0x0, 0x4}}], {@mpls_uc={0x8847, {[{0x7fff, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x2, 0x0, 0x1}], @ipv4={{0xc, 0x4, 0x3, 0x21, 0x117, 0x64, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x4aae, @multicast1, {[@timestamp={0x44, 0x14, 0x45, 0x3, 0x2, [{[@loopback], 0x4}, {[], 0x1}, {[], 0x7fffffff}]}, @ra={0x94, 0x6, 0x5}]}}, @tcp={{0x4e21, 0x4e22, r0, r1, 0x1, 0x0, 0x5, 0x10, 0x1000, 0x0, 0x9}, {"1af27d53cf9bcf0b164f8d709d4b4f9e499ef304ed4e964da763c22e57dde6948a87bbacb6dafa0970b566f45e5be4701bb1f86af637e2f57c8dfce425f48d69862f30e7ea9e79a9ef781d6b18a97e6f0b1f61af158c2b2ed7581167e09e1c7c95dced029c675207bf13c2cad9b30eb8647432065bd27a05279192924f64f72ad260c40bebabd6a4d1db741198166272009be0a49e720c6e1542c4aa4677a109d5efde83d81dc2053fc3912c1e7f9fbf2b0311c90f62f0dc8a67e25f018f6c3e367d48f68ee5c31896ba2c3304529d8718b4af"}}}}}}}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000040)=""/62) 21:29:56 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sr0='/dev/sr0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1139.966419] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1140.006423] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:29:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x87, 0x2, 0x0, 0x0, 0x9}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') r4 = socket(0x10, 0x80002, 0x0) sendfile(r4, r3, 0x0, 0xf0d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2, 0x8, [0x2, 0x6, 0x0, 0xed, 0xcd, 0x7, 0x4, 0x75db]}, 0x18) 21:29:56 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v1={0x1000000, [{0x0, 0x87}]}, 0xc, 0xff2eca52445f3d4f) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0xf4e, 0xfffff800}, 0xc) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$CAN_RAW_JOIN_FILTERS(r4, 0x65, 0x6, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNGETFILTER(r6, 0x801054db, &(0x7f0000000100)=""/99) 21:29:56 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x60) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) write$cgroup_int(r3, &(0x7f0000000140)=0x1ccb, 0x12) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000300)='/dev/video35\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000340)={0xc0000000}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000000180)={{0x1, 0x0, @reserved="f6914dd2d8deed50d0d4078030e21afe5c7c567788ad5a3f7f4da765001cb0df"}, 0x73, [], "0fb13ed924a5ce04e283617b6191a99cf0f5ae8fdd145da61c4d957f60953722d6eda695412ab36e1cb21b66f59d5932f6b730fdeccf8c27af1cd8c41f3716225baf605ad88e2d323f3864e1159b099f22018c0fa283bd91e76f651d965d222c210c80de4e8b8c5de3df7b851223f194af9caf"}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x1010, r2, 0xaf298000) 21:29:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) 21:29:56 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1140.326747] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8224 sclass=netlink_route_socket pig=8151 comm=syz-executor.5 [ 1140.340251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12336 sclass=netlink_route_socket pig=8151 comm=syz-executor.5 21:29:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:57 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa1b84140d375ab2e21e055e239d00008900000008004500002800000000002f9078ac1428bbac1414bb000081000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="b5d87a68"], 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000140)=ANY=[@ANYBLOB="0d75f570717a9ebf18ac700b84c9e0b27386c659dfa1c43d44bda7916bac1f476330719e45fa13dcc9f3f0fe0fcffaf443de5a1534958e3f8e7d40fcddfdcc31b2adbf9939f3ec3e5227cd6d2496ff5b7620b5efdff32effb151fd40fbba562b7bfc85149a3f4ff7cfea9719d70410a9c495b623af738e1b00a4cfcac5158127b62218f3c3858361044fc4d311e4848ecdfa83ca7c4daefbb6389f62d7d8825949cbd0d7fcc8", @ANYPTR, @ANYPTR, @ANYRES64], 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r7, &(0x7f0000000380)="bdb4e92965b4965300c8a3e57521a7095059781fd8709a3159fb679ecef2bb98e4a6c438d301ec2866e531549a414c4c5137c44e18536242f52f2a1776cb34c40dc98c66cc6b4451850f41c65369b0fd4c11092ba5f259b42e9ec6124f5ed8df539114a6f94d5887e8751f51adfb81594b0f99ad3d5d8a0ce5df41bb9e2e350094835dcecc3222f6", 0x88, 0x4000, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r6, &(0x7f0000000100)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0xfffffffffffffefb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) write$P9_RCREATE(r10, &(0x7f00000000c0)={0xffffffffffffff90, 0x73, 0x1, {{0x20, 0x0, 0x2}, 0x7ff}}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x7d, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1ff, 0x3, 0x0, 0x9, r8}, &(0x7f0000000040)=0x10) 21:29:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x101, {r4, r5/1000+30000}, {r2, r3/1000+30000}, {}, 0x1, @canfd={{0x4, 0x1, 0x1, 0x1}, 0x30, 0x1, 0x0, 0x0, "2eb9384423b1267a415afbc3b9083d5be9679022991570876e13d9b452ae3a0dcc5c4768891164be1931a8e4647c96d351fe78f739c66411914cdeb8dae2530b"}}, 0x80}, 0x1, 0x0, 0x0, 0x2040040}, 0x0) dup2(r0, r1) 21:29:57 executing program 1: getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpriority(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)={@remote, 0x27}) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f0000000400)) r1 = socket(0x10, 0x3, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001fc0)=ANY=[@ANYRES32=r2]) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) r3 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x0, @nfc, @nl=@unspec, @hci={0x1f, r4}, 0x20, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000000)='ip_vti0\x00', 0x401, 0xed77, 0x7fff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000140)) r5 = socket$unix(0x1, 0x5, 0x0) connect(r5, &(0x7f0000931ff4)=@un=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x80) r6 = gettid() sendmmsg$unix(r5, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="bc95dad36f4ad6dba5e11d00", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x8, 0x1, @tid=r6}, &(0x7f0000000280)) 21:29:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$can_bcm(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0xcc, 0x2d, 0x400, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, r6, {0x4, 0x5}, {0x1, 0x5}, {0x4, 0xe0cb83297ab3aacc}}, [@TCA_RATE={0x8, 0x5, {0x6, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x3}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x7c, 0x2, [@TCA_BPF_FLAGS={0x8, 0x8, 0x1}, @TCA_BPF_POLICE={0xc, 0x2, @TCA_POLICE_RESULT={0x8, 0x5, 0x79}}, @TCA_BPF_FD={0x8, 0x6, r3}, @TCA_BPF_FD={0x8}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c, 0x1, {0x2, 0x2, 0x7fff, 0x977c, 0x8000, {0x50, 0x716917463b7995, 0x0, 0x5, 0x7ff, 0x1}, {0x9a, 0x0, 0x7f, 0x7, 0x2, 0x7}, 0x7, 0x3, 0x40}}}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x4}]}, 0xcc}, 0x1, 0x0, 0x0, 0x58}, 0x4000) 21:29:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x2000089a2, &(0x7f0000000000)={'bridge0\x00\x00\f4\xbd\x19\n\x00', @ifru_settings={0xd, 0x0, @fr_pvc=0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9dec) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x15) 21:29:57 executing program 5: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x1, 0x1ee, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0xd}, 0x10) 21:29:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0x0, 0x6}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x61, 0x1}, 0x4) r4 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000000740)=0x200, 0x4) bind$inet(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f00000002c0), 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f00000000c0)={0x20}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth0_to_team\x00', 0x1}, 0x18) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000000000000000040000000000000000000000000000000000000000000000000000226d5e8b117fcd6e8f3e000000000000000000"], 0x58) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r8) bind$inet(r5, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r5, 0x0, 0x30d, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r5, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r9, 0x8004500f, 0x0) write$binfmt_elf64(r5, &(0x7f0000000000)=ANY=[], 0xfdbe) r10 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r10, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FS_IOC_GETVERSION(r10, 0x80087601, &(0x7f0000000140)) 21:29:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, 0x0, &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000004c0)={0x9, 0x3, 0x5, 0x0, 'syz1\x00', 0x2}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000340)={'bridge_slave_0\x00', {0x2, 0x4e20, @empty}}) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000800"/16, @ANYPTR64, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRESDEC, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x2000810) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05000000000000000020000000000000", @ANYRES64=0x0, @ANYRES32=r3, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000007000000000179ec9f84afa79c2"], 0x6}}, 0x808) r4 = dup2(r0, r1) r5 = socket(0xa, 0x6bf49502ae12460, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000400), 0x2) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000440)={0x13, 0x10, 0xfa00, {&(0x7f0000000700), 0xffffffffffffffff, 0x1}}, 0x18) mount$9p_tcp(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x4, &(0x7f0000000280)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[], [{@euid_eq={'euid', 0x3d, r6}}, {@subj_user={'subj_user', 0x3d, '/dev/sequencer2\x00'}}, {@euid_lt={'euid<', 0xee00}}, {@dont_hash='dont_hash'}, {@audit='audit'}, {@subj_role={'subj_role', 0x3d, '/dev/sequencer2\x00'}}]}}) 21:29:57 executing program 5: connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2, 0x8}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4000000000002bb, 0x1) accept4$inet6(r1, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x100, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x197eab5a5e8eab32, 0x0, 0x0, 0x4e0, 0x3, 0x100, 0x6}, 0x0) sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x1671}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) socket(0xa, 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r9}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/189, &(0x7f0000000100)=0xbd) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r6, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote}) r10 = creat(&(0x7f0000000580)='./bus\x00', 0x0) ioctl(r10, 0x1000008912, &(0x7f0000000180)) write(r10, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 1141.331600] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1141.367916] 9pnet: p9_fd_create_tcp (8196): problem connecting socket to 127.0.0.1 21:29:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, 0x0, &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') [ 1141.530504] 9pnet: p9_fd_create_tcp (8191): problem connecting socket to 127.0.0.1 21:29:58 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f00000000c0)="bd67bc89b05c725c5bac0d9910469d39f1a0b12d8f231d8fc49635ac39d9ab50a9334f1e34cecbdab4fe2c7ad95cd4266a23eb1fda815b5aebe07019776375aec8b361ed931552697c1d58f1842f3504ddb809f6c3ec202cdf85ecae404f2654d0b9a6852af5d28038fa495e8f43add0ffe1d027844e880643c88dc26b6d6725178eb3f7f8332b6ab274101d32c04615ea0160c6cab65ad551df59d75f48dde009f96a1aeb6caedf2854949f63d331007289438510f02b66459f1550ad72522c746b9bf5e67051b0d125d06d816554f902d9c83510e7d0541b127458fa4c005b2dc64d", 0xe3) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) 21:29:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, 0x0, &(0x7f0000000340)='selinuxfs\x00', 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r2, 0x21}) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 21:29:58 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYRESHEX=r0, @ANYRES32=r3, @ANYRES64=r4, @ANYPTR], @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) keyctl$session_to_parent(0x12) dup2(r0, r1) 21:29:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:58 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e20, @multicast2}, 0x8, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000040)='veth1_to_bridge\x00', 0x116, 0xff}) 21:29:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'hsr0\x00'}) setxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x4001, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00L\x00H\x00\xc0`\x00\x00\x00\xff\x00', 0x1}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) inotify_add_watch(r3, &(0x7f0000000300)='./file0\x00', 0x80000000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r2, 0x4d, 0x0, r4, 0x0) pipe(&(0x7f0000000080)) 21:29:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x0, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) 21:29:58 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = semget$private(0x0, 0x0, 0x221) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) fcntl$getown(r1, 0x9) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000010c0)=""/4096) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RFLUSH(r3, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) 21:29:58 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VIDIOC_G_TUNER(r2, 0xc054561d, &(0x7f00000000c0)={0x4, "c97f269180fecb6cc1318d8b16f2801fdb5708dfcafcb76079bd09444ae0ccb0", 0x84f3b1b08155d037, 0x20, 0x7f, 0x4, 0x8, 0x4, 0x0, 0xbf32}) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) prctl$PR_CAPBSET_DROP(0x18, 0xd) dup2(r0, r1) 21:29:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x0, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:59 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x0, &(0x7f0000000380)='/dev/nvme-fabrics\x00') 21:29:59 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1142.725838] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1142.740391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 21:29:59 executing program 4: 21:29:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00000024c0)={@empty, @broadcast, 0x0}, &(0x7f0000002500)=0xc) sendmsg$inet6(r2, &(0x7f0000002680)={&(0x7f0000000040)={0xa, 0x4e20, 0x1a, @dev={0xfe, 0x80, [], 0x17}, 0x51}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="907bb977389a1e129577da1f1d3d38fd20442996f48911b11d713b66878b05291ca508a3b165611fb586741d6f2d836f6b29f2290c426da2b792eac0887e0e38a64da89c9ed9b4d4ce6b29c0c7a3a704fdda5c56b800d65161b5f539a0afc0b60d9926522eadbd0d50028e835417acf3ee9f15ebb6cda58f579760cb285a882b6e93fefa4055eae78698769ccc1b35a2df5ecbf9db053ea822cde4a67d55aca8dc7bc1f3b027bc7d94d2731afccf746514e0eadf69e48b6b9759f59874b98a1f0b1b281d7eb0c6efea760154266b4cec95cfa0", 0xd3}, {&(0x7f0000001180)="28f87d30c888982e2a6b1cf86d1032c773021187b4d52c77b1231b4ba9ba7eb5a2e3c9ca926b63ddc6947c624125d22ada8c0f4cb534edde8c8aa775d3b941e793eba3466b61cebffd6eefe3174ee9ee5e7eb21ab67427c70592d616d66b41ec73157880b971821c8fe25a9def78958a261aebf959244f657047cc5da9f15fb92f6a12189cb1a83aee0586fbc26ecd3da6ceae610104a8e9805655010f9fe892d2d7aed181be35c2d5ab8d09cbc04ccf0d68ae21dbc03f456eef1a8e81cc7dff2c1e46986045d1f4", 0xc8}, {&(0x7f0000001280)="7a4d88fcb7ba7834a31a3a621afaf313b1101b5cf5c950211e49173eabec1a9a3d250dc46e5127361ee2e694b7b3ccd64770de2fac6fef446debf7ef104f4b1188706178a0b0d702409203abc0304085efcd4714566ce756df72fe4f7d86ab28995657ed351ebef5450c8751c89330aa9563a98f56ceec1734e1fb", 0x7b}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="e45c7f261fffaa2d", 0x8}, {&(0x7f0000002340)="24290b62056026cafad62449321ed2b34f284b1ad45d69e0ce87b45511d070da164d8f76799901b903a0800e0b3ff5caf495dc17bc226fb9de6d2ed090ebf8d1a21aa44c5d9dad840fa4f1f61791ccb16463090f15a6f1d24d4f45455e8f3ff2703d717742954be1c507ae54b1c58475", 0x70}, {&(0x7f00000023c0)="f8e239407543418368be16f75f49088e7a5fad771e0d18fb23beb17ef8", 0x1d}], 0x8, &(0x7f0000002540)=ANY=[@ANYBLOB="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"/280, @ANYRES32=r5, @ANYBLOB="00008657d51a24e7b705eb00000000"], 0x138}, 0x200c8804) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$selinux_attr(r6, &(0x7f0000000000)='system_u:object_r:devicekit_var_lib_t:s0\x00', 0x29) 21:29:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3], 0x6}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) 21:29:59 executing program 3 (fault-call:4 fault-nth:0): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1143.128494] FAULT_INJECTION: forcing a failure. [ 1143.128494] name failslab, interval 1, probability 0, space 0, times 0 [ 1143.172486] CPU: 1 PID: 8268 Comm: syz-executor.3 Not tainted 4.19.89-syzkaller #0 [ 1143.180262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1143.189639] Call Trace: [ 1143.192263] dump_stack+0x197/0x210 [ 1143.195930] should_fail.cold+0xa/0x1b [ 1143.199861] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1143.204992] ? lock_downgrade+0x880/0x880 [ 1143.209274] __should_failslab+0x121/0x190 [ 1143.213547] should_failslab+0x9/0x14 [ 1143.217386] kmem_cache_alloc+0x2ae/0x700 [ 1143.221568] ? lock_downgrade+0x880/0x880 [ 1143.225776] getname_flags+0xd6/0x5b0 [ 1143.229630] user_path_at_empty+0x2f/0x50 [ 1143.233809] do_mount+0x150/0x2bc0 [ 1143.237388] ? wait_for_completion+0x440/0x440 [ 1143.242017] ? copy_mount_string+0x40/0x40 [ 1143.246418] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1143.251989] ? fput+0x128/0x1a0 [ 1143.255309] ? ksys_write+0x1f1/0x2d0 [ 1143.259272] ? copy_mount_options+0x280/0x3a0 [ 1143.264416] ksys_mount+0xdb/0x150 [ 1143.267987] __x64_sys_mount+0xbe/0x150 [ 1143.271995] do_syscall_64+0xfd/0x620 [ 1143.275832] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1143.281043] RIP: 0033:0x45a909 [ 1143.284262] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1143.303213] RSP: 002b:00007f65e1b4ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1143.310952] RAX: ffffffffffffffda RBX: 00007f65e1b4ec90 RCX: 000000000045a909 [ 1143.318249] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000000 [ 1143.325553] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1143.332851] R10: 0000000000000020 R11: 0000000000000246 R12: 00007f65e1b4f6d4 [ 1143.340149] R13: 00000000004c7d4d R14: 00000000004deb28 R15: 0000000000000003 [ 1143.450960] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1143.457560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 21:30:00 executing program 1: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video36\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x5411, 0x0) gettid() sendmmsg$unix(r1, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x10}}], 0x28}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='c\xd3\x16[lOJi\x9e=C\x01<-\xe6') socket$inet6(0xa, 0x0, 0x0) 21:30:00 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) 21:30:00 executing program 3 (fault-call:4 fault-nth:1): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:00 executing program 5: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x7530}, 0x10) listen(r0, 0x0) accept$inet(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f0000000080)='$\xbbeth0nodev*\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x200000d, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000140)='net/dev\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f00000001c0)='net\b\x00co\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000200)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:30:00 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{0x10000000}, 0x0, 0x1, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x2080) dup2(r0, r1) 21:30:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x2000000000000000, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/589]}, 0x2c5) 21:30:00 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x452002, 0x0) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x0, [@null, @default, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null]}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000140)="45245557f4bd31b353d1bae7c5c92400e3336ded84a2bbc233abe011056272be47d4e74a513e7b3ace4c8a93b91292617123f3c1203c9dff980753f22ee8df0a61068cc96658abd74b94f1728c20920e74ef2adc578a75366c5ea79b2dc236ce2ac9adf1ebf00108bb20a3962b9ef592edd9b5b07f87b3527a52ca6265f9f3f14d700996f087b9e3d2f4ec4343175c43c26f43ee48ef18b71f", 0x99) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00008900000018004500002800000000032f9078ac1428bbac1414bb00008100", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) [ 1143.716144] FAULT_INJECTION: forcing a failure. [ 1143.716144] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1143.728129] CPU: 0 PID: 8281 Comm: syz-executor.3 Not tainted 4.19.89-syzkaller #0 [ 1143.735996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1143.745455] Call Trace: [ 1143.748075] dump_stack+0x197/0x210 [ 1143.751769] should_fail.cold+0xa/0x1b [ 1143.755738] ? kstrtouint+0x142/0x1a0 [ 1143.759592] ? fault_create_debugfs_attr+0x1e0/0x1e0 21:30:00 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x0, 0x0, 0x0, [], 0x2, &(0x7f0000000000)=[{}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x410000, 0x0) write$selinux_create(r5, &(0x7f0000000400)=@access={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x3}, 0x55) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r7, 0x1000}, 0x8) [ 1143.764753] ? mark_held_locks+0x100/0x100 [ 1143.769200] __alloc_pages_nodemask+0x1ee/0x750 [ 1143.774141] ? __alloc_pages_slowpath+0x2870/0x2870 [ 1143.779201] ? find_held_lock+0x35/0x130 [ 1143.783306] cache_grow_begin+0x91/0x8c0 [ 1143.787425] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1143.793001] kmem_cache_alloc+0x63b/0x700 [ 1143.797258] getname_flags+0xd6/0x5b0 [ 1143.801087] user_path_at_empty+0x2f/0x50 [ 1143.805265] do_mount+0x150/0x2bc0 [ 1143.808835] ? wait_for_completion+0x440/0x440 [ 1143.813452] ? copy_mount_string+0x40/0x40 [ 1143.817711] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1143.823273] ? fput+0x128/0x1a0 [ 1143.826576] ? ksys_write+0x1f1/0x2d0 [ 1143.830402] ? copy_mount_options+0x280/0x3a0 [ 1143.834932] ksys_mount+0xdb/0x150 [ 1143.838506] __x64_sys_mount+0xbe/0x150 [ 1143.842512] do_syscall_64+0xfd/0x620 [ 1143.846348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1143.851562] RIP: 0033:0x45a909 [ 1143.854813] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1143.873733] RSP: 002b:00007f65e1b4ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1143.881490] RAX: ffffffffffffffda RBX: 00007f65e1b4ec90 RCX: 000000000045a909 [ 1143.888788] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000000 [ 1143.896090] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1143.903387] R10: 0000000000000020 R11: 0000000000000246 R12: 00007f65e1b4f6d4 [ 1143.910675] R13: 00000000004c7d4d R14: 00000000004deb28 R15: 0000000000000003 21:30:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self//exe\x00', 0x3, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f00000000c0)={0x5a, [0x2, 0x98, 0x2, 0x1, 0x401, 0x8, 0x8001, 0x3ff, 0x40, 0x1, 0xfff, 0x4, 0x3, 0x7ff, 0x3, 0xfff, 0x3, 0x4, 0x4, 0x4, 0x7fff, 0x40, 0x1000, 0x6, 0x101, 0xffff, 0x4, 0x8000, 0x545, 0x101, 0x1000, 0x80, 0x2, 0xff01, 0x8000, 0x9, 0x2, 0x4, 0x1f, 0x2094, 0x205, 0xff, 0x66b, 0x8000, 0xdc, 0x92c6, 0xe18, 0x1], 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:30:00 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) accept(r0, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) getsockname(r3, &(0x7f0000000100)=@xdp, &(0x7f0000000180)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@initdev}}, &(0x7f0000000400)=0xe8) connect(r1, &(0x7f0000000440)=@hci={0x1f, r4, 0x3}, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d152340aa929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000380)={0x45}) 21:30:00 executing program 3 (fault-call:4 fault-nth:2): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:00 executing program 5: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r0, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0xffffffffffbffff8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000080)={{0x4, 0x1}, 'port1\x00', 0xd0cdd6a320e8bcfd, 0x20005, 0x40, 0x1, 0x7, 0x1, 0x1, 0x0, 0xc, 0x7}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r8) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet(0x2, 0x4000000805, 0x0) r11 = socket$inet_sctp(0x2, 0x5, 0x84) r12 = dup3(r10, r11, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r12, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r11, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="1885815206f8ec6da4004c6f2de3404714340080", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r12, 0x84, 0x7d, &(0x7f000059aff8)={r13}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000000040)={r13, 0x5, 0x401}, 0x8) r14 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$CAPI_NCCI_GETUNIT(r14, 0x80044327, &(0x7f0000000000)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r15, r1) 21:30:00 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ocfs2_control\x00', 0x10000, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r4, r3}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000240)={0x15, 0x110, 0xfa00, {r4, 0x1, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e24, @multicast1}}}, 0x118) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000400)={0x6, 0x118, 0xfa00, {{0x0, 0x16, "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", 0x4, 0x0, 0x7f, 0x80, 0x0, 0xf9, 0x80, 0x1}, r4}}, 0x120) openat$vhci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhci\x00', 0x240002) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDCTL_DSP_SYNC(r6, 0x5001, 0x0) r7 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRESOCT=r7, @ANYBLOB="00000000010000000000000000000000ddeca2c94acb507247cc36887621c7e15c30b946fa25876484d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce286315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x5, 0x0, 0x1000, {}, {0x0, 0x7530}, {}, 0x1, @can={{0x4, 0x1}, 0x1, 0x2, 0x0, 0x0, "5c0e2fbe06c884b6"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x54) dup2(r0, r1) 21:30:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x608386490c29090a}, 0x20}, 0x0, 0x8, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)={[{@barrier='barrier'}, {@hostdata={'hostdata', 0x3d, 'md5sum$posix_acl_access-GPLuserbdevvmnet1\x80cpusetuserppp0systemnodev:@trusted^,GPL'}}]}) 21:30:00 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @ipv4={[], [], @rand_addr=0xffffffff}, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00'}) sendto$packet(r0, &(0x7f0000000340), 0xfffffffffffffd72, 0x0, 0x0, 0x0) 21:30:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1144.700150] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:30:01 executing program 3: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x20, 0x0) 21:30:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x1, 0x8, 0x3000, 0x7, 0x800, 0x401}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:01 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) socket$tipc(0x1e, 0x5, 0x0) 21:30:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1145.157664] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:30:01 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000280)={@loopback, 0x0}, &(0x7f00000002c0)=0x14) bind$packet(r0, &(0x7f0000000300)={0x11, 0x1, r5, 0x1, 0x80, 0x6, @remote}, 0x14) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000008000100767469004c0002ed81ab3b70a4e98e71d30009000100", @ANYRES32=r7], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=@newqdisc={0x234, 0x24, 0x2, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0x5, 0x7}, {0x0, 0x3}, {0x0, 0x1}}, [@qdisc_kind_options=@q_skbprio={{0xc, 0x1, 'skbprio\x00'}, {0x8, 0x2, 0x401}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_STAB={0x28, 0x8, [{{0x1c, 0x1, {0x7f, 0x6, 0x2, 0x1, 0x4, 0xfa, 0x80000001, 0x1}}, {0x8, 0x2, [0xffff]}}]}, @TCA_RATE={0x8, 0x5, {0x6, 0x5}}, @qdisc_kind_options=@q_taprio={{0xc, 0x1, 'taprio\x00'}, {0xf8, 0x2, [@TCA_TAPRIO_ATTR_SCHED_BASE_TIME={0xc, 0x3, 0x20}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8, 0x5, 0x1}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x7fffffff}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, [@TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x80000001}}]}, @TCA_TAPRIO_ATTR_PRIOMAP={0x58, 0x1, {0x0, "1b99adea0fb6bfc4751df546e0bc7606", 0x8, [0x200, 0x584, 0x0, 0x7, 0x3, 0x5, 0xff, 0x6, 0x14e0, 0x9d, 0x8, 0x40, 0xfffc, 0x401, 0xe118, 0x4400], [0x7ff, 0x20, 0xffff, 0x3f, 0x400, 0xfff9, 0x8001, 0x40, 0x2, 0x3, 0x0, 0x928, 0x7f, 0x818, 0x27, 0x6]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x64, 0x2, [@TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x3}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x1b}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x4}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x3f}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x9}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x7fff}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x2}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7ff}}]}, @TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION={0xc, 0x9, 0x8}]}}, @qdisc_kind_options=@q_taprio={{0xc, 0x1, 'taprio\x00'}, {0xb0, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x58, 0x1, {0x7f, "7a32ec0a0a83921266a49f46349048ea", 0xe0, [0x5, 0x401, 0x4, 0x4b9, 0x3, 0x7, 0x800, 0xf001, 0x8, 0x8000, 0xfff8, 0x2, 0x9, 0xfffb, 0x0, 0xe3], [0x8000, 0x1, 0x8, 0xf394, 0x7, 0x1000, 0x400, 0x29e, 0xfffa, 0x2, 0x3, 0x400, 0x2, 0x81, 0xff, 0x6]}}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8, 0x5, 0x20}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x4c, 0x2, [@TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x101}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x100}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x8}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_CMD={0x8, 0x2, 0x8}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0x80000001}}, @TCA_TAPRIO_SCHED_ENTRY={0xc, 0x1, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x9}}]}]}}]}, 0x234}, 0x1, 0x0, 0x0, 0x1}, 0x600a0c0) socket$packet(0x11, 0x3, 0x300) dup2(r0, r1) 21:30:01 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000340)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66697765726469072000006275732c776f72a80528fdc9596181a7cae489dc6b6461723d2e2f66696c65302c0089ead9114cfa8c9363d3849c78f10aadce3ee6ddb6ada73786e722119de6bf02eb93ea4863fd70809f2075190cd0056a613a28000000000000"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:01 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = socket$inet6(0xa, 0x1, 0x84) sendmmsg$inet6(r3, &(0x7f0000004b00)=[{{&(0x7f0000001100)={0xa, 0x4, 0xc48, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000001180)="f1", 0xfffffffffffffc1d}], 0x1}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001580)="1c", 0x1}], 0x1, 0x0, 0x1e3}}], 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r4, 0x3d5e) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200800) [ 1145.304506] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1145.384257] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 21:30:02 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self\x00', 0x0, 0x0) close(r0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000100)={0x7, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x0, 0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000200)={0x5, 0x0, [{0x4, 0x204, 0x7, 0x58, 0x7}, {0xc0000019, 0x2, 0x1f, 0x2, 0x7}, {0x40000001, 0x1ff, 0x4, 0x4, 0xfffffffd}, {0xd, 0x9a3, 0xf91, 0x7, 0x800}, {0x80000000, 0x0, 0x6315, 0x1f, 0x9}]}) readv(r1, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x30}], 0x1000000000000308) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) [ 1145.425028] overlayfs: missing 'lowerdir' [ 1145.455448] overlayfs: missing 'lowerdir' 21:30:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r2, r3/1000+10000}}, 0x200) 21:30:02 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:02 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) execve(&(0x7f0000000080)='./file1\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=']\x00', &(0x7f0000000280)=')eth0&:GPL}.:\x00', &(0x7f00000002c0)='proc\x00', &(0x7f0000000340)='+\x00', &(0x7f0000000380)='\xf3\x00'], &(0x7f0000000440)=[&(0x7f0000000400)='*wlan0vboxnet1\x00']) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f776572c286723d2e2f668c30f3192c55a630f72d6cac696c65312c776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="0500d60d00"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) [ 1145.688981] overlayfs: unrecognized mount option "lower†r=./f0" or missing value [ 1145.739116] overlayfs: unrecognized mount option "lower†r=./f0" or missing value 21:30:02 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:02 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2d6275732c776f726b6469723d2e2f66696c65302c006591ee5cce9b53089fa1785bbe054bfb230bd479cbb9485cc7298fd57426e5886bcc1103570754ed0f5bda0506edf7c0de90509a8c5c5437dbed1901"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1145.960040] overlayfs: failed to resolve '.-bus': -2 21:30:02 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[]}}, 0x20000040) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r5}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x3fd) r8 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xec65}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r9, 0x10000, 0x8, 0x2}, 0x10) r10 = socket$inet6(0xa, 0x5, 0x0) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r10, 0x29, 0x1a, &(0x7f0000000480)=ANY=[@ANYBLOB="f533f552e25898069c9f196fe658aa3294fd92c2fdcf700a4f0f1db9e2c5b4e8e7f04ce8f64d3ea1fa45efd4c6836719e4f58682e7b6a0f2d79d9b99fb8ea39eb45afed2f4227f52d89296f0b039a87923ed9e58098641f67829249f3a766dc365ec1c4ca86dd1f8a1db17e706279cca67639984009d1a87be6104b6d1a71dbb36b22dc0e44c549513b957bafacc5e72e4ccc81186844b4f4fbbf5e181adb183148aa4568d675614ce2685b149344d290a9a3a75e3790c9eed0b52fbbce3c3c320a1a88cb7b48ba8b3bd", @ANYPTR, @ANYPTR, @ANYRESHEX=r11], 0x4) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r10, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r12 = dup2(r5, r10) ioctl$SNDCTL_DSP_SPEED(r12, 0xc0045002, &(0x7f00000000c0)=0x5) ioctl$TIOCGETD(r12, 0x5424, &(0x7f0000000000)) [ 1146.012967] overlayfs: failed to resolve '.-bus': -2 21:30:02 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:02 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1146.209848] overlayfs: workdir and upperdir must be separate subtrees [ 1146.247056] overlayfs: workdir and upperdir must be separate subtrees 21:30:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES16=r2, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05080000000000000000000000000007", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000179ec9f84afa79c2"], 0x48}}, 0x0) dup2(r0, r1) 21:30:06 executing program 5: setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f0000000040)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f00000001c0)=0xffff8001, 0x4) 21:30:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7570706572bd69723ddc3de1378f2e0100008000000000312c6c6f77bad564eb0566deb736ac34ddf2bbdfd6e80600000000000000eddb68776f726b6469ae60d55d470133ed"]) syz_read_part_table(0x1ff, 0x6, &(0x7f0000002600)=[{&(0x7f0000000340)="0ec4ac035c1805f5ea29dea819f76314b15e43e08dd932b3a9c59683b38122d0794b9a9b45b72943283d92dad41e8b0e008f6af3dbabb457dcf1f1e7999491394645f66b09509895da7096bfac57dd062f6702e82b979fb227cf14fc6367141a24136d77cc08887d02aa293cb2e4b24b4cadc12e8d70298bafbcca0fede25a846a914d76ee2f43c479fe99d9c2f502aeafdf24a0490dec03685efb730fb468c81de746af4c616594596d09b5b955fd19caa4a0a908ef4355bdae8c2246c81795cc5b9b317113f7d08773974c61671937fcd9568d11726590527f47e484793ca8a62d8f3909e998ff810a", 0xea, 0xffffffffffffffff}, {&(0x7f0000000440)="8c0bbdc99cd5c4ec9a15cc1b764150582a60abcfc1b7fcb2cd578319c86c50e7c06e02ad1dd145c6bd4625c5346e2f3d8628c2bc22cd373ee5fd0579286ac01fd1b9707083d6560e2101130e893c64b263e564a4f690a3bfe62d8aac0a94c7d7909145e5da692130c322bf85c66afa90f2096d5144db04d095bfe2dbbed2619a07054efbfd1b1661980c2ca54b6333a5ac6e0623", 0x94, 0x8}, {&(0x7f0000000500)="ab44f17ca1900725a50b2ad72af4cf8133a2c90b79467a041970145833f2e9d12f3d3de906ea63c6f783b53ca508c1f59f922563a5f403134e29367a456ba28f4024a2cfc116f97fc4e18bcb9fa14e76741101e04484d150f6e1ed0ba439bb542ac2a7aade0a7d00a11e4fbff6862d05302d0636b9bc320f20f76af8e1d3cab89fc6ba80a4267c79a42713a7919ed2be61d0ff1984c4b32ae1830504029118e2065d87ea960517586c950705137bc63494c6396fa3254246d0945cc2aa65ed0f4fba8a651a490c0f10f07824b0b2fc189870b79824f09586300eb8113b28263771e40a4a876924bc1717db5eb751b88f5b27586da7523148763990f6ea80231b2d35b5570f5061c6e214a69eab481abccff03a5d86f2289d0015a1ea8382d2d5b09aa5b13710e62c2ce98411bb9a0604f642aab5b60f73e0c8a2acf1ee8abb0d414c5354f0161d8ec20af4466827c627f9d27219bef05abef8c27b648d94a3fd255435a2295170d5b954dd601b58a18471120856f73f7012590e2805784c8447cfd4cdaf3ea9ff87cdce838d3fa9ea5f85fb61ecf2b81e4c0018be5f08f8b80abb3a278c2af72a437c61cbea897bcec08834ecc1f47f9e17da77d1fafe4be9062a3714cdfcafe30ce2a558485cbf310886910ae2907bf5dcd0c8ec2af1073516e104c19f5892f242a401547ece824eec6be01347d1b02ce0dfe44e1943b55731b8c6e7783f61c2a1cb4c8f9e18ec9432a46a9a68baf4b405bd73b86684d9d3c7c764b811ed17370e776936d2ada642589b1a9435a4407e387107ed55a77a7ce2c3c9a445bcbb5d6edee4b80e89fab66158a480f9005f1d4143781da9cfebb1716ceb4e13a9c516ffc9239aa6595c15d69fee60aee8a3568a46ceac1052052ad0c1aefb0f415b0568950e4acd0d3a4124daf53773a441bc4eb10449c9f8e1382b8427ca2302eb37e22d8be35e00576f2c1bbc1a6b10fb482025696d6f2345cff88330dfcbcb717f3f352a36c8812c511934306dce892ebf03034c9e391c2778d1cf4111ae090cf49a03e46f7ec9c4c697e6e01e45640cbdd4c6a9065610e7645449f3caa94de9089975e6e962950aeaecf8f2358b9d81a79236270e3a0405fbe4ec2ed0b5b1c604c5f53597681881f16b387ffcdc02829e671d2f7b71fbd4ddb33ca6651c9ec8fd954f4c66a5a75f0ad8091b364c97ee04d3a76edba38ead15e4960dfc904962250055e917c8f2e9a88062a648d505d26216156b0d1d282b32c67144a097bfcfd08273cadf68aa590921136c63b21eb43bce0a42003958c94782712e4a288ac2d07f59a64bb2f1bf0932fdf64088145daa30a5a8ef71f2a4559480515f44bd81d0017502ca88c8c5c9410b8b86d60b3c84d94e5e2faf14057421ee01dfab7789b68cd287d9dde30787fdcc312d03662858f4b3c243787781ce81d20e6c483d8e4f3936919490d2dea7ed8936b4be29eb00e21047e0e8ad7e1014230cbf313a808d8a388f706bfa350e8175f7116030a7a2d48ee26089704e98d270f91e556ff4c5426971ad4af449c0499350ed37cccba9dc7a9d66aa5aff90c39ef19476ad598fd01f370cf38f22e0ba4e3175b685fe67e2730e509ba1c5b070e51bb835ed3de0d9804b3dbac46b84cee0067a44d73d074189612086e3273bcceab7b1206e7b221ab3c35189340e2aa027f2274b87a70313f8764f1a9da231751d4c09ea4e2b5d73543f4e49ce087bf583e00047e7130b17d022121c8df3958bf0069ac73111a41ae7992c3cea562a4e16267584ec34d767911b50d2bf1c330b2497542fef9e0a8680972044d0e6aeea3eed7a7c4485af75a3a301b7d5a2d72a1d68027f30a82a360d470f6115fe98444490da4960fa8491d6d7c98d937207ddc287a51b6d2541a6b9fe60294d36e67fb38e3e82612cc98bec70c8be31589e0a3c5dfa3b20d5641fc264fffbb444eb88b5d37c32f854ecc6f82e7110f88b06cde91fe6277d89c45c170a77691d9330e9efe1f7bbb88ca5fd08fbbd398fa21ec0744622190dd5d2568ef006c8e6edff44e82103490e724eca888e66df374af3c1ad238370adada759fd0f3f41044623931c66220fbcb04172de615c777500ceed3a2478bf16b8967fe1af8abd769715a9f754b9b87b6ddfae5ce8d2840631d99c7c614eff46bdb3300ddccd4292c94e30016520698d99cfaf2e700813e9257a2f3c9d3137fe158624776e2cca7d9fe3e2b6a43e0dbcb48279943cf724678a1f8646243c52d216875618b0b4ac941a6fd40eef8b0c44c51af568fd76d7ab1cb8b98d1fd77b11b166001d81009b9cd9462741f01c232620b87566a34cad79c4580f957405b7b286df2555689a6b46070c7cc4fb7f17ce205e523e7794e7b8b566a1e20e3767b07ece0e6fb645b1824febb111627defe4b6b14df4f49a60c776b09e357d98b0a39e436e019582f602170442f323da086f148f1a674eabe106b5b608aed59c0f4d9c8ac1bd1c1c21e2f9ceaff3b46950fc1efa1fe102366de5b164ff60a97427339e889272ad71069330d2008ea3acd6a649d0aca65df66be4c33e6c7d0b4f6e94ea0d23ee7db9d61b641afe103ce5194b092c57478a8bbabd122ad4e9506b701f60ce6912c079e17a92d936adbca82886a97e1872698374c8c725946b631f7aaa4e4b9a8c894146bd5a07f6a6089c1b01c0260aa31e38d53d7404648f44704ccc5156c5bc760562ab12099d9f6fbd65b13617b5fc1ff52dde4ee4cf036a17ec3c10c617509fa1e11e9e34192f20909894790abb7e3774760a205a280f0b9d9dc449d574b1f3f04ea5b3ff6572b2af900590653b9d73a67b8109e4ed61d94b57923371a725deb7c974379ea6eaa690549bf29a93bd7b55abc301b943f515cd7725cf74880fe7ca1d5be5f64d2163f3839a82681021d98da95086f28024111459834ea3cebbe59efbb208575bd29f1b0b1fd65ceb844bf52ed7e951552388fbfbd1e1890e06d1480151d2bb2228a209e7defe0f2b52e4457f13532e5697fbbbefe63ad98bf440ab153d17f827fa8ccdac147afe7a0a949c2a6c38894393d83f9a3088e59e78d0e8b5742157ba08cd522c014ecaeb01b49b6deccb9850c1dbc2907b388d3066b1cc89474d22f3bf8e775bb256052e14c7764dfed657c238069ca249fa79273c7fd2115051479b182b2fc4be7cbe3c17fea16913fec295da77696117e4b5bba337dfed828e85a9e9e1f11a77f086b01fb9c66f7fdad880b4210d40d26a010a4a022cd7fbafb2cba57304b22dd71c697daa4892940c832bcab9149622ddf16aa6a3cf8fc155c8e5a3fe1a846e13690b1c66c6a5b0681006316eaf68a8aa971908a16dd827a69945098cd9f81acb016a113d3f2db2b6d21ccc9dc93c85669181d9c3ebd8b0e554bdfa44d26239b6e680e9ebac8fd97c83763349fa6296219dedf8c46bb78f87369a8079f18ba45ddf2c28048ba6c89ff5400a733e718dcfb8dcac7b9515ffc601450c69044839f951ff99ea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0x1000, 0x5}, {&(0x7f0000000140)="5329987971", 0x5, 0x1}, {&(0x7f0000001500)="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", 0x1000, 0x8}, {&(0x7f0000002500)="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", 0xff, 0x3f}]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0xffffffffffffffb2, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="0500000900"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) flock(r2, 0x2) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0051e6b31e703b00000039d5802c0aa7f05bc806e3aa0000179ec9f84afa79c200"/42], 0x48}}, 0x0) accept4$rose(r0, &(0x7f0000000000)=@short={0xb, @remote, @rose, 0x1, @netrom}, &(0x7f0000000040)=0x1c, 0x40000) dup2(r0, r1) 21:30:06 executing program 2: syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0xfff80000, 0xa98) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="50200024cd93d1b3"], 0x0) write$apparmor_exec(0xffffffffffffffff, 0x0, 0x0) [ 1149.532483] overlayfs: unrecognized mount option "upperir==7." or missing value 21:30:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:06 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, r0, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) write$apparmor_exec(0xffffffffffffffff, 0x0, 0x0) [ 1149.598701] overlayfs: unrecognized mount option "upperir==7." or missing value 21:30:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/70, 0x46}, {0x0}], 0x2}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xcc, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000680)=[{0x0}, {&(0x7f00000000c0)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r2, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r4, &(0x7f0000000940)=[{&(0x7f0000000a00)=""/218, 0xda}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) shutdown(r3, 0x0) shutdown(r1, 0x0) 21:30:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r5}]]}}}]}, 0x38}}, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x8, r5, 0x32}, @sco={0x1f, {0x7, 0x20, 0x7f, 0x4, 0x4, 0x7f}}, @can, 0x796c, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x3, 0x6, 0x3}) connect(r1, &(0x7f0000000380)=@hci={0x1f, r6, 0x3}, 0x80) prctl$PR_SET_TIMERSLACK(0x1d, 0x8) lsetxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='security.capability\x00', &(0x7f00000002c0)=@v1={0x1000000, [{0xef, 0x6}]}, 0xc, 0x2) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) [ 1149.706167] overlayfs: failed to resolve './file0': -2 21:30:06 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000000c0)={0x3000, 0x2, 0x5, 0xd4fd, 0x4}) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@canfd={0xd, {{0x0, 0x1, 0x1, 0x1}, 0x6, 0x1, 0x0, 0x0, "33d8a3591353daf7ea0cbfef871351f77ddc663cb3728acfaa4fbf3bcf985e06d026ce243a02643673cc94bdb5216122e4bd83e388dc528cda9fcf5201d366c4"}}}}, 0x0) write$apparmor_exec(0xffffffffffffffff, 0x0, 0x0) 21:30:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockname(r0, 0xffffffffffffffff, &(0x7f0000000140)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) setresuid(r3, r4, r6) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f00000001c0)='./bus\x00', 0x0, 0x10000, 0x0) 21:30:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:06 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) lseek(r0, 0x1, 0x3) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) write$apparmor_exec(0xffffffffffffffff, 0x0, 0x0) 21:30:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f02696c65302c00"]) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x100, 0x0) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000080)=@usbdevfs_driver={0x2, 0x800, &(0x7f0000000280)="d1a4ca6e8e447ad742975de8d814a415888ba51508fae80f38a80c64cb6744dd3562a581879abc7e2c0a1cdb7b3cf66a9485763c46c6172701043e2d392b3c52ae4b394c92f905704b3cc0ee0ade85b5aa0886c66f2edf77d2b6182974333ee6826f1af3"}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1149.934498] overlayfs: failed to resolve './file0': -2 21:30:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1150.027072] overlayfs: failed to resolve './ile0': -2 [ 1150.056785] overlayfs: failed to resolve './ile0': -2 21:30:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000004004800c72f07e1d6a2543d5f00179ec9f84afa79c241495cc3f7493ec0ccb8c4c4aae17f3d8015fb68cc810ce9f76e377d9e8bac53ff3a699720945f9f0e12bcb39a712ab17f65de251ebc5a7945d1f64a2c824edfe5a856a5061c1518986e3e42aefbf3c93939b7d5765c94efdc5e59f23a006439cccbcf3a05fce83bccb5927b9cf56818d7ed656276bf56fa64cb76e844d983995838129343c9a98c44c5802d2a51abef288da20857a0d0ebfb2265aa4e216e735ff69426342140a06542744eeea56a5808fcf5c575c9fb5ef4abfb095ff6716531320af3e3aab3fc12233d3c"], 0x48}}, 0x0) dup2(r0, r1) 21:30:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="65707065726469723d2e2f66696c00000000000600006479723d2e2f6275732c776f726b6469723dff7f00000000000000"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1150.156176] overlayfs: failed to resolve './file0': -2 21:30:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) close(0xffffffffffffffff) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup2(0xffffffffffffffff, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x202800, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)="aeb6a6236fe5171d924084fb68979e08c12cf7dd4367bd6b48201d4d4b065fa895ff9e654d396fab5b8aaecded", 0x2d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000180)={0x0, 0x4, 0x7f, 0x800, 0x14, 0x7}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r2, r4) 21:30:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000000)=""/52, 0x34) r2 = dup2(r0, r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='/dev/sequencer2\x00', r2}, 0x10) [ 1150.259999] overlayfs: unrecognized mount option "epperdir=./fil" or missing value [ 1150.294160] overlayfs: unrecognized mount option "epperdir=./fil" or missing value 21:30:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x20024e, 0x20000000209, 0x0, 0xffffffffffffffff}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) r5 = dup2(r3, r4) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) r9 = dup2(r7, r8) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000080)={0x20024e, 0x20000000209, 0x0, 0xffffffffffffffff}) r11 = dup2(r6, r10) ioctl$ION_IOC_ALLOC(r11, 0xc0184900, &(0x7f0000000000)={0x9cf0000008, 0x9, 0x0, 0xffffffffffffffff, 0x8}) r12 = socket(0x10, 0x80002, 0x0) r13 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/dlm_plock\x00', 0x800, 0x0) r14 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r14, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r14, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r14, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) connect$inet6(r14, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r15 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') r16 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') ioctl$KVM_S390_UCAS_UNMAP(r15, 0x4018ae51, &(0x7f00000000c0)={0x8000, 0x7ff, 0x2}) sendmsg$NBD_CMD_RECONFIGURE(r15, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r16, @ANYBLOB="050c27bd7000ffdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_CONNECT(r13, &(0x7f0000000e40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x81800004}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x14, r16, 0x800, 0x70bd28, 0x25dfdbfc}, 0x14}}, 0x10) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r16, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x2000c040) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x22048002}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r16, 0x88, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x6000081) r17 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) r18 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r18, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) r20 = dup2(r18, r19) ioctl$ION_IOC_ALLOC(r20, 0xc0184900, &(0x7f0000000080)={0x20024e, 0x20000000209, 0x0, 0xffffffffffffffff}) r22 = dup2(r17, r21) ioctl$ION_IOC_ALLOC(r22, 0xc0184900, &(0x7f0000000000)={0x9cf0000008, 0x9, 0x0, 0xffffffffffffffff, 0x8}) r23 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) r24 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r24, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) r26 = dup2(r24, r25) ioctl$ION_IOC_ALLOC(r26, 0xc0184900, &(0x7f0000000080)={0x20024e, 0x20000000209, 0x0, 0xffffffffffffffff}) r28 = dup2(r23, r27) ioctl$ION_IOC_ALLOC(r28, 0xc0184900, &(0x7f0000000000)={0x9cf0000008, 0x9, 0x0, 0xffffffffffffffff, 0x8}) sendmsg$NBD_CMD_CONNECT(r11, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x90, r16, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10a}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xd83b}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SOCKETS={0x2c, 0x7, [{0x8, 0x1, r22}, {0x8, 0x1, r28}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x17a000000000}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x80800) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x81d68942b0006fed}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r16, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r29 = dup(r0) r30 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r31 = dup(r30) ioctl$PERF_EVENT_IOC_ENABLE(r31, 0x8912, 0x400200) syz_emit_ethernet(0x6, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRESDEC=0x0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES16=0x0], @ANYRESHEX=r0, @ANYRES64=0x0, @ANYRES16, @ANYRESHEX], @ANYRESHEX=r29, @ANYRES16=r31, @ANYPTR], 0x0) write$apparmor_exec(0xffffffffffffffff, 0x0, 0x0) 21:30:06 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) close(0xffffffffffffffff) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup2(0xffffffffffffffff, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x202800, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)="aeb6a6236fe5171d924084fb68979e08c12cf7dd4367bd6b48201d4d4b065fa895ff9e654d396fab5b8aaecded", 0x2d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000180)={0x0, 0x4, 0x7f, 0x800, 0x14, 0x7}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r2, r4) 21:30:07 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000280)={0x0, 0x3ff, 0xc9, "67de6276e814e20c3a0da32c4759964aa0b0df048547a50baf5a8939a660120d85109deee7a3fa0020cd27017ee86ec81c7d5dc65922d862c8c27f5734d376d5862fd6460d33965445aa47a9615bdf254bc5c1074a83fecdcef93d22c544f7ec42b8ccdbf6579bd76243e1c7241792a8c99abd5126a8b3b3312dc06720201c2f875959b7eeee0819627840f5a9119d0886407b5621ca0154a5a43c1d5c2b77fa77409a71e976195e3dca4f718af36e8054a51fd15980ce853e43f084c38b9c1a7e821b1f7f32cb1afd"}, 0xd1) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect(r2, &(0x7f0000000380)=@hci, 0xffffff2e) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) socket$tipc(0x1e, 0x2, 0x0) dup2(r0, r1) [ 1150.536778] QAT: Invalid ioctl 21:30:07 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) close(0xffffffffffffffff) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup2(0xffffffffffffffff, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x202800, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)="aeb6a6236fe5171d924084fb68979e08c12cf7dd4367bd6b48201d4d4b065fa895ff9e654d396fab5b8aaecded", 0x2d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000180)={0x0, 0x4, 0x7f, 0x800, 0x14, 0x7}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r2, r4) 21:30:07 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1150.617682] QAT: Invalid ioctl [ 1150.634250] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:30:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) close(0xffffffffffffffff) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup2(0xffffffffffffffff, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x202800, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)="aeb6a6236fe5171d924084fb68979e08c12cf7dd4367bd6b48201d4d4b065fa895ff9e654d396fab5b8aaecded", 0x2d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000180)={0x0, 0x4, 0x7f, 0x800, 0x14, 0x7}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r2, r4) 21:30:07 executing program 3: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="754afa7f801d8726f553707065726469723d2e2f66696c65317f00000065727069723d2e2f6275732c7e6f726b6469723d2e2f66696c65302c00f01f6348963150391aee9a9e020a67290a4ba4e7e5e400ee7b16278a886899f01c4aeb2ed408c692de68ebd9bba8a63fbdd415e36eec75d7466dd2eebb"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:07 executing program 1: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:07 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc0189436, &(0x7f0000000040)={0x8e}) [ 1150.959599] overlayfs: failed to resolve './file1': -2 [ 1150.970172] overlayfs: unrecognized mount option "uJ&Spperdir=./file1" or missing value 21:30:07 executing program 5: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x1400, 0x0) write$RDMA_USER_CM_CMD_BIND(r0, 0x0, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ttyprintk\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x28f, 0x0) 21:30:07 executing program 1: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1151.052688] overlayfs: unrecognized mount option "uJ&Spperdir=./file1" or missing value 21:30:07 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x40000, 0x0) write$binfmt_aout(r0, &(0x7f0000000700)={{0xcf, 0xee, 0x9, 0x312, 0xa, 0x4, 0x23f, 0x3}, "65f40999f34f73ceed79f64bf0ffa98f4f37256f1e900e059e8370279f33f81d20e85b731ef78bf8fce80899b772169a3469ae5cb23df1e4390184303be41a1a2020f96999dcb3e25cbbad33f2dd374482abf8d303d94062507040a17335776d19b58fad34a993d953f7c83705bb07a9324f151ccfc6fba7b23eb5509aecced30fb74c951880d8eb22b75becafdbe1a9f365bd52eecda90d1ec831fce6167286775d7886c333f827d7450c219147a1645e7b476adfff4a21a7594d1bff5932fee25d1e53c3e31e7768010db639f88b28dedf", [[]]}, 0x1f2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESOCT=r0, @ANYRESHEX, @ANYRES64=r0, @ANYBLOB="23b241adf06d60d8832312fb1905ed404c8d4c537044dcd3", @ANYRES32=r1, @ANYRESDEC=r3, @ANYRES16=r5, @ANYPTR, @ANYRESDEC=0x0], @ANYBLOB="72bcca7556126c3bde09736b66b4c0baf6a5631b669b15b496390e7c0feccc0023eb1a7cd18a312de523cf39212e0af2379666c3d6420db04b313c5ef0be9c17d3e6d7a3308d7e8f8ab1d81872fc37218e4f341b9c801642a349abe4d171708642e64ec0534c73aa9ec4386b8716516878995f0162c085b2b99a4ef25375b3eeb330c28b92d2ce3bb04f544953f33497bd10fe6c26fb77c867934d378c700ee0698385363ebee31634c260a0ddc3bd68dcfc7aa335b560a02c0475ae12d0e9b0bc2a7050a321d851261cecd2fe7d0ebbd550aa64664237b417e1f8b31a97bd53ae02db43cfe4814f9654", @ANYRES64=r6, @ANYRESHEX=0x0], @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x40) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) [ 1151.161548] overlayfs: failed to resolve './file1': -2 21:30:07 executing program 2: syz_emit_ethernet(0xae, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x689, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, 'f`Q', 0x78, 0x3a, 0x86ddffff, @initdev={0xfe, 0x88, [0xa0], 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0x608], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x5]}, @mcast1, [@dstopts={0x3, 0x4, [], [@jumbo, @ra={0x5, 0x2, 0xfffe}, @jumbo, @jumbo, @enc_lim, @ra, @jumbo]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty]}]}}}}}}}, 0x0) 21:30:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f0000000080)=0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) bind(r1, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cmac-aes-ce\x00'}, 0x80) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x4030, 0x0) 21:30:07 executing program 1: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:07 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x101000, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000080)={0xa, 0xa, 0x40, 0x3c}, 0xa) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="757070657264690500000066696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00586233c90cd61e1eb87029105b8bca071fbbe2b375ff22160610f552294398058d83d7b42b11a77c13933bc358c0f0fafff828751a89161ebdc50847abdffc0fadb513e6305971fcd1199e1f0d8ed6f46338afc46ae42437c89b33d147bac86e05188786bcfdcdc410a65d508a3f9e2c0ba6da2b2a1b877bddce487ab6a9bb9d69ae683ef5e4f628d48b7e352309c8412c77b0"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:30:07 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000180)={0xa, 0x4}, 0xc) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045103, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)) ioctl$SOUND_MIXER_WRITE_VOLUME(r1, 0x0, &(0x7f00000002c0)=0x13) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) dup2(r1, r2) [ 1151.422494] overlayfs: failed to resolve './file1': -2 [ 1151.441760] overlayfs: unrecognized mount option "upperdi" or missing value 21:30:08 executing program 1: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1151.486953] audit: type=1400 audit(1576445408.023:232): avc: denied { block_suspend } for pid=8539 comm="syz-executor.5" capability=36 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 1151.525704] overlayfs: unrecognized mount option "upperdi" or missing value [ 1151.590383] overlayfs: failed to resolve './file1': -2 21:30:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f08000000312cec6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x40, 0xc7ebed1c346adac3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0x7, 0x3}, {0x81, 0x1}, 0xfffffff7, 0x2, 0x8}) 21:30:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:30:08 executing program 1: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) [ 1151.776038] overlayfs: missing 'lowerdir' 21:30:08 executing program 0: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ubi_ctrl\x00', 0x2000, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7d, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={r6, 0x81}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r7, 0x1f, 0x0, 0x9, 0x8e, 0x9}, 0x14) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x20000000) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfce0cd5c11800739}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000126bd9300fedbdf25060000001c0001000800030009000000100001007564703a73797a3100000000"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r10 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_ASSIGN_PCI_DEVICE(r10, 0x8040ae69, &(0x7f0000000000)={0x4, 0x8, 0xffffffff, 0x1, 0x3}) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) [ 1151.810777] overlayfs: failed to resolve './file1': -2 21:30:08 executing program 5: 21:30:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x102080) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000080)={0x5, "c3ec00604f6c42f8b0b6b27b5ddafa89ffe1bf2affff18cf874b5787db6df2ba", 0x1}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:08 executing program 1: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:30:08 executing program 5: [ 1152.027416] overlayfs: failed to resolve './file1': -2 [ 1152.052013] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:30:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$can_bcm(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="90067a86c63615db0500000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000179ec9f84afa796c"], 0x6}}, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_DQEVENT(r5, 0x80885659, &(0x7f00000000c0)={0x0, @src_change}) dup2(r0, r1) 21:30:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:30:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:08 executing program 5: 21:30:08 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr$security_selinux(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f00000001c0)='system_u:object_r:agp_device_t:s0\x00', 0x22, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c0028eecffeb666f020b25661bef1da7c6662acea1db806fdd89a6bc873f04f11b80156c55b2f5bafe35d0f5e2348fc117447e514142914907d9bb49871395f0528f07319f9d9a7066878cfc121a9f743398dc2a9c46cd0f9204c2644a9a4d34fb4920992b996dce3038dca877919ce33bce88ea4984ce65042b11ae083f2f864ef8ac74dd127f3b2d0451d0850e3bb62e91e2a2754a0ee37f4a87d6b"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000200)={0x2, 0x81}, 0x2) 21:30:08 executing program 5: 21:30:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000000)="f59e339e3501c355", 0x8, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$set_timeout(0xf, r3, 0x17) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) 21:30:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) dup3(r4, r3, 0x0) [ 1152.363663] audit: type=1400 audit(1576445408.903:233): avc: denied { relabelto } for pid=8595 comm="syz-executor.3" name="file1" dev="sda1" ino=16561 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:agp_device_t:s0 tclass=dir permissive=1 [ 1152.418032] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:30:09 executing program 5: 21:30:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) poll(&(0x7f0000000000)=[{r2, 0xa2}, {r3, 0x4}], 0x2, 0x6) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) 21:30:09 executing program 5: 21:30:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0xc) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='\xbb\x14u2]c\xb2\xcd', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="94707065726469723d2e0166690d4bdcd85defbaf67e312c6c6f77653f6469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00"]) r0 = inotify_init() fcntl$setflags(r0, 0x2, 0x0) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:09 executing program 5: 21:30:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="2b0000000100dd000000000000e44600179ec9f84ad00d788158dcc5829fbf00a9458cfd492551f197c8f6e730bf73b6b4c803df0d666640048f39a19e5f9f5a38998ed171796db35bb20b8fecb256e1b424551fc5b1195e6a0345485805189a4300ee044aa6c11ea1574d078d996e78c94b74d9c347d19112436252c4090100000000000000576fb17abfe8"], 0x48}}, 0x0) dup2(r0, r1) 21:30:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:09 executing program 5: 21:30:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="d74dcf4da964c1b2205359f16d101775707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:09 executing program 5: [ 1152.843299] overlayfs: failed to resolve './file0': -2 [ 1152.942663] overlayfs: unrecognized mount option "MMd SYmupperdir=./file1" or missing value [ 1152.967829] overlayfs: unrecognized mount option "MMd SYmupperdir=./file1" or missing value 21:30:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) dup3(r4, r3, 0x0) 21:30:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:09 executing program 5: 21:30:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000340)={0x1a8, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) 21:30:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socket(0x5, 0x5, 0xfc) connect(r0, &(0x7f0000000380)=@l2={0x1f, 0x9, {0x0, 0x1, 0xff, 0x12, 0xc, 0x40}, 0x8002, 0x2}, 0x80) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r9) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r15 = dup(r14) r16 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x2) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRESHEX, @ANYRES16, @ANYPTR, @ANYRESOCT], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESOCT], @ANYRES64=r4, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYPTR, @ANYRESOCT=r5, @ANYPTR, @ANYRESOCT=r15, @ANYRES32=r6, @ANYRES16], @ANYRES16, @ANYBLOB="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", @ANYRES16, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="a6581c44af4f87b33c46ef15f295c2d9342525403bab034442966fba75d879c2d0c21206bd8493786fe0ac92f19bf2e3b7aa67a5e30d3e3229feb75763b9508fff809eb2ba5ce272c8169f7ae4cecd99745eb34edc66e2ab1a9c38c86d3004d6299ebc81b1ca287114358bcbf6898c72ff8e0d12f6594b990713b73dd308dba183b74c0f06c3d910bca02ca3cdb901e38b556beaacfc5dec8181c844966d33ba3f87384a93f629829c3142160d44696b29827b69a8c5", @ANYRESDEC=r9, @ANYPTR64, @ANYRES32=r11, @ANYBLOB="9f458ce11a800810c0e0d7fd2e0b02d90b19ca", @ANYRESOCT=r0], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESHEX=r13, @ANYRESOCT]], @ANYRESHEX=0x0], 0x2}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001740)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001171b00000000000000ff9ec9f84afa8f17866e52de7db36410a18b9c3e6391268c2375af7906b0b1def5c5fd107da7f4dcbf9afca4093ec94328d6addc12651a279a180fdd57f5d086a80db42d0731dd911135750ea73bd07f9b78ebb0ab3fe63f17661ee2737ce4cf94a8d0770077b11674519cbd8763af6bdc5215dd68e4b1d3df3063335531184c2c448610b931c54fd5043fbb6d6db7577fc3ea4b42021c912680b6ea7ac361dc4ff8815d6499649056a93bb4d824ea6161acaa644ecf930e1a7600"/222], 0x48}}, 0x0) dup2(r0, r1) 21:30:09 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@dev={[], 0x28}, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x4e22, 0x42424242, r0, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000000)=0x400) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 21:30:09 executing program 5: [ 1153.323337] overlayfs: missing 'lowerdir' [ 1153.333954] overlayfs: failed to resolve './file0': -2 [ 1153.342915] overlayfs: missing 'lowerdir' 21:30:09 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r1, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7bf1bf49}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x35}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40008}, 0x40001) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:10 executing program 5: 21:30:10 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00008900000008004500002800000000002f9078ac1428bbac1414bb00008100", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = accept4$llc(r1, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x1) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x0, @empty, 0x4e22, 0x1, 'ovf\x00', 0x21, 0x9, 0x43}, 0x2c) 21:30:10 executing program 5: [ 1153.519102] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20002 [ 1153.570639] overlayfs: failed to resolve './file0': -2 [ 1153.596845] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:30:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) dup3(r4, r3, 0x0) 21:30:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:10 executing program 5: 21:30:10 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x28}, @remote}, @tcp={{0x0, 0x8100, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7d, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r5, 0x8, 0x1, 0x8, 0x2, 0x4}, 0x14) syz_extract_tcp_res(&(0x7f0000000000), 0xff, 0x10001) 21:30:10 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x9a) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x49) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000140)={0x0, 0x8382, 0x2015, 0x1}) 21:30:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r2, 0x80184151, &(0x7f0000000040)={0x0, &(0x7f00000000c0)="19a07adf30ff4698c7385d68bb807e74841447b19aaf7185dfd4276b00a03de8f6ec333022ab9c83828c2f36b3b50f1cdab1472a896011c9a0b6e79a011b7d3c2a938f3c49d704479aafb586b611688d549f291863c146f40840da1252e7059181484850fa92e48a8349e67678cc34ae7466ae14ac38dd15ee1cffd0b1d7cf4eb90eafc81d1f89cec7abefa25ab8f4d6bb1184d9f9e92378bd06e93a1a49661bf8cf3a5b9520c5fd5d4d337e286f27ed55963bc865c8a278f5698f02ba5d8ff3555212156d2600ac9aaa350c9cdafe0518723aff6d4647", 0xd7}) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x10402, 0x0) ioctl$void(r3, 0x5451) 21:30:10 executing program 5: gettid() r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffb}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x5}], 0x48) tkill(0xffffffffffffffff, 0x33) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') 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, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) [ 1154.294061] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:30:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8936, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, r2}) 21:30:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000000a000/0x3000)=nil) shmat(r1, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/41) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="01000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000000)={0x5}) dup2(r0, r2) [ 1154.426631] libceph: connect [d::]:6789 error -101 [ 1154.440756] libceph: mon0 [d::]:6789 connect error 21:30:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2200, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r0, 0x80045010, &(0x7f0000000080)) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) bind(r0, &(0x7f0000000280)=@hci={0x1f, r1, 0x5ce0c4dd8673e3b4}, 0x80) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) open(&(0x7f0000000200)='./file1\x00', 0x4000, 0x92) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:11 executing program 5: gettid() r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffb}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x5}], 0x48) tkill(0xffffffffffffffff, 0x33) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') 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, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) [ 1154.663723] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:30:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x2001}) 21:30:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES16=r0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r6, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x7d, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={r8, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r9, 0x8, 0xa, "f043bc36d36dd99580ed"}, 0x12) dup2(r0, r1) 21:30:11 executing program 4: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)=0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000000040)=""/52, 0x20000074}], 0x41) 21:30:11 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[]]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000380)={'sit0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) mkdir(0x0, 0x0) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') unshare(0x40000000) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$UI_SET_KEYBIT(0xffffffffffffffff, 0x40045565, 0x0) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, 0x0, 0x40000) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0x8031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000180)={'raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, &(0x7f0000000100)=0x54) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000200)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) modify_ldt$write(0x1, &(0x7f0000000000), 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00') getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) write$P9_RSTATu(r4, &(0x7f0000000300)={0x6d, 0x7d, 0x0, {{0x0, 0xfffffffffffffff8, 0x0, 0x1, {0x8, 0xfffffffc}, 0x34000000, 0x2000000, 0x0, 0xa6, 0x11, 'wlan1,vmnet0+ppp0', 0x5, 'stat\x00', 0x5, 'stat\x00', 0x6, 'cpuset'}, 0x4, 'em0#', 0xee01, r5}}, 0x6d) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001700)={@initdev, @remote}, &(0x7f0000001740)=0xc) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:30:11 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa, "7e230757417cb258b5a79e5e9b6d026b648ebda6a953556f29844ec81443a68cbd09145c89191a70e5d33ba95d17459de0b901e89f4ebcd589108b343bf3096367d4e233c6ddc17439dc9a04dfcd44298f8cd48f3a91e5bf79979f5505b984b84a1c8110c5597465"}, 0x73) [ 1155.119133] overlayfs: unrecognized mount option "" or missing value 21:30:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x8000, 0x4) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) 21:30:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:30:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1155.718982] overlayfs: missing 'lowerdir' [ 1156.050847] IPVS: ftp: loaded support on port[0] = 21 [ 1156.435484] libceph: mon1 [::6]:6789 socket closed (con state CONNECTING) [ 1156.935144] overlayfs: unrecognized mount option "" or missing value [ 1156.975557] IPVS: ftp: loaded support on port[0] = 21 [ 1157.615047] libceph: connect [d::]:6789 error -101 [ 1157.620464] libceph: mon0 [d::]:6789 connect error [ 1158.651563] libceph: connect [d::]:6789 error -101 [ 1158.656620] libceph: mon0 [d::]:6789 connect error [ 1159.611700] libceph: connect [d::]:6789 error -101 [ 1159.616823] libceph: mon0 [d::]:6789 connect error [ 1161.693462] libceph: mon1 [::6]:6789 socket closed (con state CONNECTING) [ 1163.611966] libceph: connect [d::]:6789 error -101 [ 1163.617018] libceph: mon0 [d::]:6789 connect error [ 1164.651837] libceph: connect [d::]:6789 error -101 [ 1164.656891] libceph: mon0 [d::]:6789 connect error [ 1165.613626] libceph: connect [d::]:6789 error -101 [ 1165.618924] libceph: mon0 [d::]:6789 connect error [ 1167.691888] libceph: mon1 [::6]:6789 socket closed (con state CONNECTING) [ 1169.611830] libceph: connect [d::]:6789 error -101 [ 1169.616857] libceph: mon0 [d::]:6789 connect error [ 1170.651593] libceph: connect [d::]:6789 error -101 [ 1170.656611] libceph: mon0 [d::]:6789 connect error [ 1171.611798] libceph: connect [d::]:6789 error -101 [ 1171.616878] libceph: mon0 [d::]:6789 connect error [ 1173.691870] libceph: mon1 [::6]:6789 socket error on write [ 1175.611603] libceph: connect [d::]:6789 error -101 [ 1175.616755] libceph: mon0 [d::]:6789 connect error [ 1176.651691] libceph: connect [d::]:6789 error -101 [ 1176.656726] libceph: mon0 [d::]:6789 connect error [ 1177.611559] libceph: connect [d::]:6789 error -101 [ 1177.616622] libceph: mon0 [d::]:6789 connect error [ 1179.691649] libceph: mon1 [::6]:6789 socket closed (con state CONNECTING) [ 1181.611705] libceph: connect [d::]:6789 error -101 [ 1181.616737] libceph: mon0 [d::]:6789 connect error [ 1182.651738] libceph: connect [d::]:6789 error -101 [ 1182.656863] libceph: mon0 [d::]:6789 connect error [ 1183.611685] libceph: connect [d::]:6789 error -101 [ 1183.616751] libceph: mon0 [d::]:6789 connect error [ 1185.691786] libceph: mon1 [::6]:6789 socket error on read [ 1187.611730] libceph: connect [d::]:6789 error -101 [ 1187.616781] libceph: mon0 [d::]:6789 connect error [ 1188.651713] libceph: connect [d::]:6789 error -101 [ 1188.656785] libceph: mon0 [d::]:6789 connect error [ 1189.611868] libceph: connect [d::]:6789 error -101 [ 1189.616976] libceph: mon0 [d::]:6789 connect error [ 1191.691911] libceph: mon1 [::6]:6789 socket closed (con state CONNECTING) [ 1193.611710] libceph: connect [d::]:6789 error -101 [ 1193.616760] libceph: mon0 [d::]:6789 connect error [ 1194.651739] libceph: connect [d::]:6789 error -101 [ 1194.656814] libceph: mon0 [d::]:6789 connect error [ 1195.611691] libceph: connect [d::]:6789 error -101 [ 1195.616726] libceph: mon0 [d::]:6789 connect error [ 1197.691812] libceph: mon1 [::6]:6789 socket error on write [ 1199.611738] libceph: connect [d::]:6789 error -101 [ 1199.616769] libceph: mon0 [d::]:6789 connect error [ 1200.651728] libceph: connect [d::]:6789 error -101 [ 1200.656808] libceph: mon0 [d::]:6789 connect error [ 1201.611842] libceph: connect [d::]:6789 error -101 [ 1201.616888] libceph: mon0 [d::]:6789 connect error [ 1203.691854] libceph: mon1 [::6]:6789 socket closed (con state CONNECTING) [ 1205.611736] libceph: connect [d::]:6789 error -101 [ 1205.616771] libceph: mon0 [d::]:6789 connect error [ 1206.651600] libceph: connect [d::]:6789 error -101 [ 1206.656794] libceph: mon0 [d::]:6789 connect error [ 1207.611562] libceph: connect [d::]:6789 error -101 [ 1207.616763] libceph: mon0 [d::]:6789 connect error [ 1209.691599] libceph: mon1 [::6]:6789 socket closed (con state CONNECTING) [ 1211.611904] libceph: connect [d::]:6789 error -101 [ 1211.616954] libceph: mon0 [d::]:6789 connect error [ 1212.651739] libceph: connect [d::]:6789 error -101 [ 1212.656782] libceph: mon0 [d::]:6789 connect error [ 1213.611735] libceph: connect [d::]:6789 error -101 [ 1213.616779] libceph: mon0 [d::]:6789 connect error [ 1214.596145] libceph: connect [d::]:6789 error -101 [ 1214.601300] libceph: mon0 [d::]:6789 connect error 21:31:12 executing program 5: gettid() r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffb}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x5}], 0x48) tkill(0xffffffffffffffff, 0x33) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 21:31:12 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x2001}) 21:31:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) close(0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94fe, 0x0, @perf_config_ext={0x80000001, 0x1}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) write$vnet(r3, &(0x7f0000000540)={0x1, {&(0x7f00000002c0)=""/214, 0xd6, &(0x7f0000000640)=""/209, 0x2, 0x1}}, 0x68) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000), 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xff, @local, 0xffffffe0}}, [0x4, 0x0, 0x2, 0x6, 0x0, 0x7ff, 0x2cd, 0x6, 0x0, 0x4, 0x5, 0x6, 0x2, 0x0, 0x200000]}, &(0x7f00000001c0)=0x100) 21:31:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:12 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket$tipc(0x1e, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e66735f6578706f72743d6f66662c6c6f38ab337549899b4d2f66696c65312c0ee46e8b3d6f722c00ab4c887b71add08d41f6c3e0304b8dfc21fa61563fd153eb51a32fad4aa2535d1f6a502acafc9a30d674cee43e3d21fbbfcf9d34d483b824ccb83de42bed85719b88330d3bf03c1a161d4f89ef"]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000140)) mount(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20, 0x0) 21:31:12 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="560a691869c2dad00000000004000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x5, 0x2, 0x0, {}, {}, {}, 0x1, @canfd={{0x3, 0x0, 0x1, 0x1}, 0x14, 0x1, 0x0, 0x0, "2b3581631fcbb69ac436b56bdf574b50a39b8772d59ec6dcbb9bff70339c4506d839e3cef614f11cc00e61135431242269e3982c901d09d3c98498f54849a2a4"}}, 0x80}}, 0x0) dup2(r0, r1) [ 1215.530823] overlayfs: unrecognized mount option "lo83uIM/file1" or missing value [ 1215.543742] overlayfs: missing 'lowerdir' [ 1215.565785] overlayfs: unrecognized mount option "lo83uIM/file1" or missing value 21:31:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:12 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r0 = socket$rxrpc(0x21, 0x2, 0xa) sendmmsg(r0, &(0x7f0000002800)=[{{&(0x7f0000000280)=@llc={0x1a, 0x7, 0x5b, 0x6, 0x70, 0x6, @remote}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)="7f79226540083ab146aa8bcf5097738146240cb69030aa80ed695d5bb9dd4140506f591c22ce9d35f437d95f0691b78f17869105106d1e5eed8b88d8272b2d5880fe04fbbfa047077d24532733b239e002dd8c1fc1e0291831b06f5b1f7e2787353f8358b6001ec937f10d66c590c3f3c9b7159bd749fd6073d6ef59dd7f7ef9029103be7baab939c52f7d6a09c8facef71f19", 0x93}, {&(0x7f0000000400)="eb51dfa70dde594b1dcb30e904a2bd955d69b125cc48c4d7088559832b16e7584e14ac2d1f8215d557a0911566b679cf1cbf52c3225db00bacc4464c35512c22751eb826d055a08b7f162ae6a891d6422962bf62b1e33780a909552b9459671be13e8f4b97f5e83b965be263a1d52ced4477b07561a01e474f42639a8523db2bcbe34f6441c669254537bd5dc4c219aea7220adfc63dfc4fde1b6066b82eb589bf0841b4dde44553e56926cd56598e93f74e0670b7266ac4b679dd868e9af33cf90a", 0xc2}, {&(0x7f0000000200)}], 0x3, &(0x7f0000000540)=[{0xa0, 0x10d, 0x6, "2acf0fbd306c071061dd5581f09908f3547be66ec9a6043bdcf21e1e197a4b140607c62e55cb80bbedd19268aa113d8533bdab71a140a4aadc6b3fdff72d890b05c8633c7c5f4e46284d4ee294005d7de82ae848d6f1e35e902d65f5c0656ae874a098c0d7d83a3cbadab54378d01a342efbcd35544916c8c5f2026afaa48d0589fe56c0e3128f9fd57a03313cb85c7b"}, {0x38, 0x114, 0x3, "48e9ab7da390a789181bfeecf956e6491e4257b9db403fcaf904d7727194dbec9b349fa72187a6"}, {0x78, 0x100, 0x6, "4ffb8b142781d2a9532607d18466c00a67cf1d7f611709201f90a48746b1568c94a60ed766ae607ceaec305836f200eccfa32eee40b5b2fd4059c720c392f1df8ce67ba9e2fa872ac89a72ac577fbafa784f8dcefc2b2ddbedff81361bc26df82e8c37"}, {0x108, 0x23fc58e0975a29e4, 0x6, "cd5209f119baaa87e4df23da21a788688a00bf2045bbbb742483bba3e78485aba504e3b2ca946ef591aed899e5ac15a6c83c3fbdc5debe63fa764055d23ccebe9830ee3109df64ab66d7fd4e180ee7dfae432de5f56dac96ddb00c00ddbf88da1cc1c799220ea0582755fec90fdc52153e2f41fa914fbec60b2ef1558c8a6b4d00971173792e036227a9108436b7e1103ec85615c5d9ae776034318724932c4bfe3a9124edd38a32b6e1d3d01026b0fa1a7182b15c0eacaeff095a260069a9522bb982ea8587dc0f009b323b73bbd07824c8fb6f113da5f67967659effde2157b3f93a8e9db4c2c0c52717798d0dbe38e9"}, {0x100, 0x0, 0x3f, "5ce918c786c18386e0a957b54bb110fc0187478cc18e02fc3fe99948387ea14906d0841e5b2ab4b16f8aca3254efc2b44862db2c969eeba51e1055645a55ddd5c19f34c5e2b78ad2cce684915042c010bf0e602742422bb73c9c101c0717a2f9f47927bea670b7f1fa3610d359105a47060cd7bcb0c225170a3889a1fd47e127a009b70aff94ace205f05687e3072b914765219078672ba8a72ad1977cf3264dfcaae47b386ce41a4fd804384346c027f90e307c3bf2ee9f79b21b58776a569ffa4ef8e3c5ee25420397c5cafdf5547ce6b2c79483735d2bc552d514d80da3cf4ea86cacc36f1cf6b847"}, {0xb8, 0xff, 0x8, "ae844eb51e876b14eb2ee8fef3cec99fb9cd8170ad19d127a2c5c72b9cb276ad6d9499ea35402542a27c0946ef0273162fef7c43b2f2e6daa2ff9f65dcf7b01004d7d397abf7b593cdc69c1a34035d547c246ce8d14ceb4263db8bf8972f9862511991c3725bc672ebd366c1c9b1dbb330345be661c381ef40e2394a825d04287ec7b672ad6f5a948ffdf7dfccb2b2dc9f638cb98500c93879972c8e3c46d1f44abd5a8aa169"}], 0x410}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000980)="5f05fd527eaa700b0c5290a995cb0b3435dc5927a91e6152c7e6b6b544442480afd32af244d514fc40d2da7156407a32f1108c2725bf7f7500caa3f3bc5282dee833b35fa6f7ec8c2f277a7e245c445bb15fe63403d835f6a52fa76cce08996210ed4bbf38d37122", 0x68}, {&(0x7f0000000a00)="4ce7bb3e0eaeeee83a216b29901c5b19db82c8c631d4efde2f2f581a20c64541c074ddefc51767263b129f00b9e8a86b4d4040ff7d8733aba94a927588", 0x3d}, {&(0x7f0000000a40)="dcab4754aad96ced0d568bba7d99d95e0c8248c6e8e2b0f71e24d5a0716dc9111224fccf6848113e9c4233319bcffb0cba6de12c3f1a067b6052337826fc78a1af8451b23f41a8df487a8b09aacada64248d576cee2e700bb3acd48f267026fa3a0f87499877c02c4094aa61ada71d6f98c038c5ffae5c9aff97600f5c88d7b910c59f8b2a8c8790dbb469ec1f35ca73d8b938671a3ba91b8bbcd1a28565575187fae7e4ca4309c42bc7d19f94b600bff6724baa410695db1ea0e8f3", 0xbc}, {&(0x7f0000000b00)="68ebb38e2f9270416987b12772ebd45baab5b73d5b385ca6d2ae2947ad2c28e22616d0d644ace49c8361a28d83df729b5919ce17ad3e6d8314eaab2e95b9012144ecc20f25a0ca0cda5a2e99479410c580a80a93454878a20ba6dad7fb67976b0100d24a74629b585d64b3bebfd5b1920cb38e2e43bf6abc286e8cbe76e38eb6d6aeba0c470837ca167f3726cb241db20b6f76206ce6429efc5b6de774daf6b61dc8ff1950041ec6d3", 0xa9}, {&(0x7f0000000bc0)="9801823798e60e7548134a53745d75f090c370290caf7bfa82475db28419c64dd2bccbe36c490ebc7e57dc3f63303e41237220ff02ed6fe6c7a4610d9d", 0x3d}], 0x5, &(0x7f0000000c80)=[{0x58, 0x115, 0x8, "cf415b43d538ddace647a955c27d7fdf1d5fbc843c023aba6b865fad2fd70fdf669b33ae5dc624b3bdafcc00f5316f4c49e9cef76da9bcaef6ccd5e26953b52de097fc2a"}, {0x28, 0x10e, 0x2, "735e9e53b718c3e1253ae8a98e12f45c71358d"}, {0x60, 0x105, 0xd5b, "a2f43661dd2d12046818c3b04684c9987b495279888dbdcdde851af35380907ef35a2691f83a0d8d785e8bf90416efb98ace3ce2746011adaf2591da8eb6b6cacb46522fac52e62864"}, {0xf8, 0x119, 0x0, "f8326eaf05cb9349bde3dedd912588f0b690a68c60bf7ce37a91a7399d4dd813d74c3f74cf346d92f09bc0fcc0ffbb88debb47eced4d84238f44dcd4f5156dc04a39d73dcc69e98a34a00a6cc705fc82f0ed37e585c955e06a8d877c2d3cb85f53e54c5fc3922596244cba019c66f676e7184ae5597d308785395d4cabf664748bc90f2e22054753d0ca4e1df936a5c2c3fcf823d1b3c7e38cc9205479f379725800b665f5e4519441a123eee277f79d7d3aa08a90e28f02caa6bf82ff9a090f0774c03090fae9c7175b0e4560e5d6db2b1b40ad5121740c22983dbc61de3b7ba369a3467a"}, {0x1010, 0x110, 0xd977, 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"458cea53571778d6a1158b73b6a96296f76550254f7c1b31e59c10bde4c9f3ace8498b794977fc10e8300bdd3a6fa6d78e513c1d39013d92e60ab7750198d572298edff4dd27af7974774089488197fa9ecd33ae96f1e5afad75f9da2a5add22243e40277a1fd63aef34ea749ec364d5c3ffdd32af8dc71325f32369d2bfc2bb1c7a738046a6a7bd286d2eae9d731021bff928464787ebf8ba98c19036f6f813e5eda3b5635f56243558b35643fd8c3c87da6b10f15b3b0bb7ae6eee44aa"}, {0xa8, 0x104, 0x1000, "5a93d131ade001f0d534f3f85bf24f1bf88ff372771cfe6063217bc545483f1a935ab93525fa93e1a2049ff39ecb65e6bb9fe6a39a78e88a5583cf29b7561579f6475174f04e520af21bbbef979668fb68e87dd1e06f071004f77e136e729d984d20052a4728d9d58f91b8230c2a36bb15c8beb16367a422d6f0c6f1dba2edb0893c2782d21c25f380a49eabf402212a5bd7"}, {0x80, 0x109, 0xb9, "57b06ae7bbca004814c47b35ec6dc28eb211c273c28fe6925dedc60adff840607c270719f27fcff9a28229745bb7e7f04ec9f526ea9514f9aa663f4f78a3d68014719aa50f3a28df34cdceed6109035dd5aff106b4b2934e8a0c432bef858d3ec560718b8248900f89dc918a18dfbd"}, {0x40, 0x104, 0x1, "afc89788b403b79b0c28a1bf6416c638fc48b14f09537db8ef77449a038f5e448ea28fee7b1cefa099d6b447ab70"}, {0x70, 0x10a, 0x9, "1a4ed0a9aade883852370f2dc8fab09746d3c159145848e349ebbea4e309d39407c0149ec9e631167d7b87b168683a59e94ef8aedda9020634ef45ef39b4a173d1a448cea44117a90f47d8bb17819617ac9e1181f72d7094eeb58e60c29eb7"}, {0xb0, 0x0, 0x5, "3ec5ade87eabbfbeeefde3696775e3990b000c1d8a276b339d08b1c7f2f8888277079b0b305c688e533ea78290b3c6de15d5415d5383f60d4bc400ed5d4d1e74f5490d3844f291c02390c91988564e683ff2b8b698b231e9c9444b4404ad89fc5cd831c09de60fccd0faa3b4615b8457f50f1e73adbe505d9c5e97b777fcb3dbb2ab10a52d89d66c45ba4127401738af9e93eb2a87d49d0e881b5ee98fe65b38"}, {0x30, 0x3a, 0x4, "02568ae0780d872b0888bb49cc8fd5c733d13057a8466b6783ea2c48ed28617a"}, {0x60, 0x104, 0x1, "33cd211588359b4955928d5bb7be6fa790ca1b6919f6bcbef394229b2b02c753aeea9180941be36167358199e533a2ce353c4f59877279f9d750be2232f6e8b913b466d486acaf46d00b98ba89d2f1"}, {0x100, 0x111, 0x3ff, "092715b28f0d5286c366e9d520b02d4305c2bb4213cdab3361f5068e003672119aaae1b6d0c6f7035434e620b0abe54414721eebf91714da3902bcc41a3da72fb370b88f18b1ebb005f2ba90b8ae0cc1c4a76db3f5f4c12feb03ac99c097acca82c914b513020338c872fa6dd476ca237cda8d1978684d340f9a0a64eff818c2edc3fb666322cc5824ea525f9ee2b98f41a40fe00b405656f530942b4a976854f0f7ba70d768e438646cfc7dd9230808b5477196983fd467f8c9d0e10c740da45324f374b5dcefe46939c2a09b472ce65aab58cac20445306441ee303ca94a7e6c578a17aba2c943106e263b"}], 0x4e8}}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000002600)="e45e51f46c9db4cc358a5849d64087ff790ca689334a7c3d3e69cc9b8d2733e1e22d342624fe24d5e7e10390451cf894227ee1cad812a0b0a7b505e9c812505f58ca347b85b5f152174f87268f7f4f147e3c752082477741b384b612c629a6bb0bc3c075197a03449a3c216c74ead799e9cb0779ebcf7baf0399f70db520bfcbd64cfa0694c45c583c13f52bc532626e9244b12b9a36fe53e54e699c82151fc5f4bc03493199291f8e07", 0xaa}, {&(0x7f00000026c0)="118451c3838dca90b4f353c84ca3464b44079c085f9e613e517d1fae23bdf15cb7a749329c1e6cdce2ef1328ba70f2d04687daca73a3eca2a9938a3c192b7bbf396d85b3e0850cd0d4052b75c060935291ead3db7443f390f1a48bb8ebffda3ea650542634921f", 0x67}], 0x2, &(0x7f0000002780)=[{0x80, 0x116, 0x8, "219c70a49c6373fafc5d60bd295335a936db1eb7a59340b849493812de022b37f1b31d1a329a132aa08d55a7eb45464811dde9e15a3c9d025e1f93be4909210666fceef878b73ccc3668ceffcf50bc6d9bd012fbdce0ed1abbed4faf7aad92dcfd98b2ac4cc4823e04cf691f50caa0"}], 0x80}}], 0x4, 0x3c008000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000040)=0xa9ab44f, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_GET_SPEED(r2, 0x551f) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1215.766143] overlayfs: missing 'lowerdir' 21:31:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:12 executing program 4: open(&(0x7f0000000040)='.\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$nV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\xc6\x96Y\xf7\xd3`\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/376) write$apparmor_exec(r0, &(0x7f0000000880)={'\\C\x1b(0\x0e\x06C\x9bDY\x1d\x9b\x9bd\xc3\x16\xb1\x9bV\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00]LD\xef\xf1Jg\xb9a\xe7\xe2k\xc6\x11\x8d>\x80\x9f\xddZ\xb3\xe5\xc8\x04s\xe6E\xfbQ\x0f\x82\x13\xdfP\xcc\xb3\xba\"\x18}\x04GxG\xeeN\xac\xc05`'}, 0x2c1) [ 1215.907548] overlayfs: missing 'workdir' 21:31:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1216.023346] overlayfs: missing 'workdir' 21:31:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) dup2(r2, r4) [ 1216.479942] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1218.102797] device bridge_slave_1 left promiscuous mode [ 1218.108321] bridge0: port 2(bridge_slave_1) entered disabled state [ 1218.152065] device bridge_slave_0 left promiscuous mode [ 1218.157626] bridge0: port 1(bridge_slave_0) entered disabled state [ 1221.494081] device hsr_slave_1 left promiscuous mode [ 1221.536326] device hsr_slave_0 left promiscuous mode [ 1221.596853] team0 (unregistering): Port device team_slave_1 removed [ 1221.607449] team0 (unregistering): Port device team_slave_0 removed [ 1221.619152] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1221.648396] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1221.736643] bond0 (unregistering): Released all slaves [ 1223.075733] IPVS: ftp: loaded support on port[0] = 21 [ 1223.166973] chnl_net:caif_netlink_parms(): no params data found [ 1223.203396] bridge0: port 1(bridge_slave_0) entered blocking state [ 1223.209840] bridge0: port 1(bridge_slave_0) entered disabled state [ 1223.217056] device bridge_slave_0 entered promiscuous mode [ 1223.224384] bridge0: port 2(bridge_slave_1) entered blocking state [ 1223.230811] bridge0: port 2(bridge_slave_1) entered disabled state [ 1223.238207] device bridge_slave_1 entered promiscuous mode [ 1223.255830] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1223.265158] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1223.281900] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1223.289432] team0: Port device team_slave_0 added [ 1223.295292] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1223.302683] team0: Port device team_slave_1 added [ 1223.308175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1223.316004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1223.383415] device hsr_slave_0 entered promiscuous mode [ 1223.421575] device hsr_slave_1 entered promiscuous mode [ 1223.462177] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1223.469496] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1223.486789] bridge0: port 2(bridge_slave_1) entered blocking state [ 1223.493355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1223.499974] bridge0: port 1(bridge_slave_0) entered blocking state [ 1223.506416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1223.547702] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1223.555311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1223.564824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1223.575728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1223.583506] bridge0: port 1(bridge_slave_0) entered disabled state [ 1223.600793] bridge0: port 2(bridge_slave_1) entered disabled state [ 1223.608640] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1223.619941] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1223.626934] 8021q: adding VLAN 0 to HW filter on device team0 [ 1223.639167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1223.647229] bridge0: port 1(bridge_slave_0) entered blocking state [ 1223.654554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1223.671902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1223.679798] bridge0: port 2(bridge_slave_1) entered blocking state [ 1223.686357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1223.694329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1223.702930] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1223.720687] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1223.731003] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1223.746887] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1223.754324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1223.765979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1223.774266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1223.783086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1223.799049] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1223.808734] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1223.816183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1223.829107] 8021q: adding VLAN 0 to HW filter on device batadv0 21:31:21 executing program 5: gettid() r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffb}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x5}], 0x48) tkill(0xffffffffffffffff, 0x33) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') 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, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 21:31:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x2001}) 21:31:21 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:21 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./bus\x00', 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r11, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r11, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r11, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r12 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r12, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r12, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r12, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r13) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r16) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r17) r18 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r18, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r18, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r18, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r19 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r19, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r19, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r19, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYRESOCT=r1, @ANYRES64, @ANYRESDEC=r2, @ANYRESOCT=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r3], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYRESDEC=r4, @ANYRESDEC=r7, @ANYPTR, @ANYRES16=r0, @ANYPTR, @ANYRESHEX=r1, @ANYRES64], @ANYRES64=0x0, @ANYBLOB="199c2c77179f6da66f74ab473bcbb173cdf8bd59127d51a7f03af477ff4120f2ef3da68f3ab828b0b696f899c1d0ba4a6ad462f8617fd006e1bfd7f09fe0ffc9744a3a8c7c80fa2a7235823c05bd3c16aca667c00201faf1a71d698135d0a82be9ca40738f3c32d334dcf1db8101e1b8b6b0b79914aa478ff09a45700ce1e538b2f1bf3b2eb62293eeebd18242a7274804cc044473ee1cf7f5"], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESOCT=r8, @ANYRES32, @ANYRESHEX=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="46d31421d52fe96b9d7f9544a57897800b9c5b195454e6669686d8397a1095a419e567343d459eb48b37f12ad92cd43de82418e09dbb98d49b6c0e3501d0f8d2aebb84d56aa2c3907122ea6d60bbf2dbfd65d34127f03f081613fd8d157f9d910287f067bac0", @ANYRESOCT=r0, @ANYPTR, @ANYRESOCT=r4, @ANYPTR64, @ANYRESOCT=r10], @ANYRESHEX=r7, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64], @ANYRESOCT=r11, @ANYRES64=r12, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYRESHEX=r13, @ANYRESHEX, @ANYRES64=r4, @ANYRES64, @ANYRESHEX=r15, @ANYRESHEX=0x0, @ANYRESDEC=r3]], @ANYPTR64=&(0x7f00000005c0)=ANY=[], @ANYRES64=0x0, @ANYRES32=r18, @ANYRES64=r19, @ANYRES32=r5, @ANYRES32]) mount(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x1002014, 0x0) 21:31:21 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929385992cba75ac58184265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) [ 1224.764931] overlayfs: missing 'workdir' 21:31:21 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000280)=r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) sendmsg$can_bcm(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYPTR64, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x0) dup(r0) sendmsg$can_bcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0b058f0000000001000000000000002004000000000049309b3c3d38f759bc20036b0000be6ff1031e6bbccdbf7cf63be0e576156029301a5a77aab1601ddbffbc5f175bf1e27735e7f3e310695f656f82fc0193657c928fa29cf09f565c6369f51dc5cc8435586ee25f9db3a044ab162c7281340dd82e8377be1604232429466bb7da300497cec8c83bac03c891db730196a101882bb800309d311be372ad1546c3fd0368c6fe03d7acf4305fca0f76517cff59a76b563fc173483f6bc4a5204f1bfa519a6a3ab083b31d34ba361d6820f753fcda97a1776ee2c788b2914ac929cccb4c8afdf6b58462c5e9945fcb72ad29e558d67d361155"], 0x48}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r7}]]}}}]}, 0x38}}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in=@empty, @in=@multicast1, 0x4e21, 0x1f, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0xe5, r7, r8}, {0x5, 0xf43, 0x100000001, 0x0, 0x9, 0x5, 0x0, 0x1}, {0x5b6, 0x8, 0x2d18}, 0x1, 0x0, 0x2e61a8afe40ecdc, 0x0, 0x7}, {{@in6=@mcast1, 0x4d5, 0xff}, 0x2, @in=@empty, 0x3504, 0x0, 0x33a69d6b9dfc2cbc, 0x3f, 0x200, 0x1ff, 0x10001}}, 0xe8) dup2(r0, r2) 21:31:21 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:21 executing program 5: socket(0x10, 0x0, 0x0) syz_open_dev$swradio(0x0, 0x0, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4c, 0x4c, 0x4, [@func_proto={0x0, 0x8, 0x0, 0xd, 0x0, [{0x10}, {0x9, 0x3}, {0x2000000, 0x1}, {0x0, 0x1}, {0xa, 0x2}, {0x4}, {0xb}, {0x5}]}]}, {0x0, [0x30, 0x61]}}, &(0x7f00000003c0)=""/4096, 0x68, 0x1000, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r0) msgget(0x2, 0x0) 21:31:21 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:21 executing program 5: socket(0x10, 0x0, 0x0) syz_open_dev$swradio(0x0, 0x0, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4c, 0x4c, 0x4, [@func_proto={0x0, 0x8, 0x0, 0xd, 0x0, [{0x10}, {0x9, 0x3}, {0x2000000, 0x1}, {0x0, 0x1}, {0xa, 0x2}, {0x4}, {0xb}, {0x5}]}]}, {0x0, [0x30, 0x61]}}, &(0x7f00000003c0)=""/4096, 0x68, 0x1000, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r0) msgget(0x2, 0x0) [ 1225.009763] overlayfs: missing 'lowerdir' [ 1225.026647] overlayfs: unrecognized mount option "" or missing value 21:31:21 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1225.245309] overlayfs: missing 'lowerdir' [ 1225.316113] overlayfs: unrecognized mount option "" or missing value 21:31:22 executing program 5: r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl(r0, 0xfff7ffffffffffb7, &(0x7f00000004c0)) 21:31:22 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@xino_auto='xino=auto'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'\x00\x00\x00\x00\x00\xff\xf6', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:22 executing program 0: ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000000)={0x9, 0xffff}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64], 0x6}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000040)) 21:31:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:22 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:22 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:22 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x6) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0xffff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="0a4b4f0723a609618b1c430ed803566f8811d6c4d03f69c588bf87d7565774c66335115b93fa876c145fe9c16434d49c74058ec4b16ce81adec62b8b67578896b380e4f96aa99e13a52190cd0289d70b77580b62460748c8f72fcf4a54a4293425", 0x61, 0x6944f251}], 0x1000, &(0x7f0000000180)='\x00') socket$xdp(0x2c, 0x3, 0x0) dup2(r0, r1) [ 1225.585646] overlayfs: missing 'lowerdir' [ 1225.602484] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1225.624100] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:31:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:22 executing program 3: setxattr(&(0x7f0000000200)='./bus\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="6f73782e004ce4731a0893dfa046911c7f018162d6e25dd521ad5dbed0b0b72306e1ac498f55c630fc9d10eff68f63da9c7a4e"], &(0x7f00000002c0)='\x00', 0x1, 0x9cbfd92f2e9695a1) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) prctl$PR_GET_SECUREBITS(0x1b) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) signalfd(r1, &(0x7f0000000140)={0x7}, 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000340)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountstats\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)=0x1) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:22 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1225.783951] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1225.793595] overlayfs: missing 'lowerdir' [ 1225.814638] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1225.815905] overlayfs: missing 'lowerdir' 21:31:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1225.993974] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1226.014899] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:31:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:22 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x2280, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$VIDIOC_DQEVENT(r0, 0x80885659, &(0x7f0000000340)={0x0, @frame_sync}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7566696c65312c6c6f9c9a4fb967c84eed69723d2e2f6238ecabec6f726b646972b3bce153b79a164f000000"]) r1 = socket$kcm(0x29, 0x2, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="2321202e2f66696c65312047504c76626f786e6574306370757365742b6c6f5ca476626f786e6574312d206370757365746d696d655f7479706573797374656d47504c2f2d76626f786e6574302b6574683174727573746564206f7665726c6179002020277070703176626f786e657430206f7665726c6179000a7b88c524c01b76ae0aeff10e3e096286e1c537a884a82749677bc5e25c95e950ec3d458d2079460ba97dd23e28db0d43e55b5f1e29f8f7682617a17995983716fc723cc12a1fae051a00acd89c7b5f39a52aef9642cf00fb9d18cacc3eafbf05687a025f1941c7c5e60bcef18ce6ea21c5607a1bcb2728393802bac9cb4d27ad793d8875c39c71c372d36ffbbbe8d91ee3b83b2af86ac56915653a7f7c4a3776e80fc8a27d72936f3e617953f9fa2c1bec342dcd5d45fd0aa23c8ca9aec2bb48976cad5f17ece63ed0b9da4716a58771684d04b5ccc015910e73683a2c86b7bd4fc79da14ffb75b79447f8a982619256c37a56dfd200"], 0x16b) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = dup3(r2, r4, 0x180000) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x80, 0x1, 0x0, 0xe1, 0x0, 0x8, 0xc31d, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x401, 0x3, @perf_config_ext={0x5, 0x40}, 0x5831, 0x6, 0x10001, 0x1, 0x4000401, 0xc4fc, 0x40}, 0x0, 0xc, r5, 0x2) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c80, r8) 21:31:22 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xfffffffffffffffd) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)=ANY=[@ANYBLOB="05000060b8b617e7ed9c7239947503819b6af92cd50dc8d48e19000000", @ANYRESOCT, @ANYRES64=0x0, @ANYRES64=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64], @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x6}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) 21:31:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') [ 1226.462200] overlayfs: unrecognized mount option "ufile1" or missing value [ 1226.475888] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1226.509975] overlayfs: unrecognized mount option "ufile1" or missing value [ 1226.510109] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:31:23 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:23 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}, 0x1, 0x0, 0x0, 0x4093}, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r1, 0x8818564c, &(0x7f0000000700)) dup2(r1, r2) 21:31:23 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x140, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="04a0150ed27f312d87b53e13cbc30e02"}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffa}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @empty}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9959}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfa}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000}, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$CAPI_GET_FLAGS(r1, 0x80044323, &(0x7f0000000200)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:23 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1226.763409] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, 0x0, &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:23 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x200, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x7f) write$cgroup_pid(r0, &(0x7f00000002c0)=r1, 0x12) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x101000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0xc) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, 0x0, &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:23 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ocfs2_control\x00', 0x80, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = dup3(r6, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x7d, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) sendto$inet(r10, &(0x7f0000000280)="11647fc56ee647b8a3c86573d3ca63e17f0a47c7fae3bbb0e53268950ec212fd7411c9e5ef92c62a872ea06a6fb7ce09b3dce711a2e87b349dbff5b1b7174aaa6cc10eb04ab7a74a1ae985e8c56e6298bd1717bcbcc4aeb1f43759931d35f9232309cc77f8c4b4327a46faa0c16766db8ce4fc76d4eb8e5ae68df2a721d54b5f4b968b3ba881526e8495bc309677cc73852f38e609e360bed4", 0x99, 0xc801, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r8}, 0xc) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r12 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r12, &(0x7f0000000380)=@hci, 0x80) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) sendmsg$can_bcm(r12, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000140)=ANY=[@ANYRES32=0x0], 0x1}, 0x1, 0x0, 0x0, 0x8040}, 0x0) sendmsg$can_bcm(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r13) r16 = dup(r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = accept4$nfc_llcp(r16, 0x0, &(0x7f0000000100), 0xc1800) dup2(r11, r17) 21:31:23 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1227.401732] overlayfs: workdir and upperdir must be separate subtrees [ 1227.439916] overlayfs: workdir and upperdir must be separate subtrees 21:31:24 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:24 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:24 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, 0x0, &(0x7f0000000140)='rpc_pipefs\x00', 0x2808021, &(0x7f0000000200)='\x00') 21:31:24 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./fileus,workdis=./file0,\x00'/49]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:24 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1227.624802] overlayfs: unrecognized mount option "workdis=./file0" or missing value 21:31:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) dup2(r0, r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000400)=0xe8) ioprio_get$uid(0x3, r2) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f0000000040)) [ 1227.689634] overlayfs: unrecognized mount option "workdis=./file0" or missing value 21:31:24 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, &(0x7f0000000200)='\x00') 21:31:24 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7500000000646956af84cc179f42e091369dc7aaebfec9b0312c6c6f7765726469723d2e2f6275732c776f726b6469723d"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x60000, 0x11a) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1227.862933] overlayfs: unrecognized mount option "u" or missing value [ 1227.886544] overlayfs: unrecognized mount option "u" or missing value 21:31:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:24 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x0, &(0x7f0000000200)='\x00') 21:31:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/\x7fq\xbf#t\x00@\x00#\x00', 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000005deca2c94acb507247cc3684d1523426a929384a26451e7a4ffcd8265ebb8cbb1346759291752c6ce386315561dcc0bfc9e50bae2febd1c4b58c81684a168e08"], 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) dup2(r0, r1) 21:31:25 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:25 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./ile0,\x00'/49]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:25 executing program 0: syz_emit_ethernet(0xa2, &(0x7f0000000240)={@local, @random="77ba05434ae2", [], {@ipv4={0x800, {{0x23, 0x4, 0x1, 0x1, 0x94, 0x64, 0xf864, 0x46, 0x21, 0x0, @remote, @broadcast, {[@ssrr={0x89, 0xb, 0x1f, [@rand_addr=0x4, @broadcast]}, @cipso={0x86, 0x3c, 0x2, [{0x7d33a812cf4ce3b7, 0x2}, {0x6, 0x11, "a357f39bccf2286b3b99ea4df76da9"}, {0x1, 0x4, "8dbe"}, {0x4, 0x5, "170755"}, {0x5, 0x12, "0400056ba8af943c0dd248c0c65671a4"}, {0x1, 0x8, "84e352f1cf36"}]}, @lsrr={0x83, 0xf, 0x4, [@initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @local]}, @ra={0x94, 0x6, 0x1000}, @lsrr={0x83, 0x1b, 0x4, [@broadcast, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast, @remote, @multicast2, @empty]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x3}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x5a]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x3, 0x9, 0x80, 0x40]}) 21:31:25 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x0, &(0x7f0000000200)='\x00') [ 1228.510927] overlayfs: missing 'workdir' [ 1228.546597] overlayfs: missing 'workdir' 21:31:25 executing program 0: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(0xffffffffffffffff) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(r1, r2, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x80000) 21:31:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:25 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:25 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x0, &(0x7f0000000200)='\x00') 21:31:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:25 executing program 4: rseq(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:25 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) finit_module(r0, &(0x7f0000000040)='overlay\x00', 0x2) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SMI(r2, 0xaeb7) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x110004, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723dbb44997c6c65312c6e66735f6578706f72743d6f6e2c776f72557f7829d541776d50caf62adb6a8c436b646972"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 21:31:25 executing program 4: rseq(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:25 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:25 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:25 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000100)={0x0, 0xae7, 0x0, 0x0}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x53, 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) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x6}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x18, 0x11}, 0x18}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000001c0)={@rand_addr="d74524360b8c82250c49be5bcffda1a9", 0x7e, r3}) rmdir(&(0x7f0000000340)='./file0//ile0\x00') r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x20, r7, 0xdaa3b002485c5b6d, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x4}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r5, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000480)={0x290, r7, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffe0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x134, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x353}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4af}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdb0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK={0x6c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x96}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3366}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf32}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @loopback, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x401, @ipv4={[], [], @multicast2}, 0x2b7b}}}}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2804ac05}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}]}]}, 0x290}, 0x1, 0x0, 0x0, 0x80}, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) 21:31:25 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000340)=""/192) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) fcntl$dupfd(r2, 0x406, r3) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdi./bus,workdir=./file0,\x00'/49]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:26 executing program 4: rseq(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1229.495445] overlayfs: unrecognized mount option "upperdi./bus" or missing value 21:31:26 executing program 1 (fault-call:4 fault-nth:0): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1229.542409] overlayfs: unrecognized mount option "upperdi./bus" or missing value 21:31:26 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x61) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:26 executing program 4: rseq(&(0x7f0000000140), 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1229.628841] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 1229.715117] FAULT_INJECTION: forcing a failure. [ 1229.715117] name failslab, interval 1, probability 0, space 0, times 0 [ 1229.760822] CPU: 0 PID: 9058 Comm: syz-executor.1 Not tainted 4.19.89-syzkaller #0 [ 1229.768601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1229.777972] Call Trace: [ 1229.780594] dump_stack+0x197/0x210 [ 1229.784256] should_fail.cold+0xa/0x1b [ 1229.788261] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1229.793398] ? lock_downgrade+0x880/0x880 [ 1229.797572] __should_failslab+0x121/0x190 [ 1229.801818] should_failslab+0x9/0x14 [ 1229.805629] kmem_cache_alloc+0x2ae/0x700 [ 1229.809877] ? lock_downgrade+0x880/0x880 [ 1229.814044] getname_flags+0xd6/0x5b0 [ 1229.817906] user_path_at_empty+0x2f/0x50 [ 1229.822067] do_mount+0x150/0x2bc0 [ 1229.825626] ? wait_for_completion+0x440/0x440 [ 1229.830223] ? copy_mount_string+0x40/0x40 [ 1229.834470] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1229.840020] ? fput+0x128/0x1a0 [ 1229.843326] ? ksys_write+0x1f1/0x2d0 [ 1229.847142] ? copy_mount_options+0x280/0x3a0 [ 1229.852000] ksys_mount+0xdb/0x150 [ 1229.855558] __x64_sys_mount+0xbe/0x150 [ 1229.859547] do_syscall_64+0xfd/0x620 [ 1229.864669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1229.869867] RIP: 0033:0x45a909 [ 1229.873089] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1229.892015] RSP: 002b:00007fbc6b56cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1229.899769] RAX: ffffffffffffffda RBX: 00007fbc6b56cc90 RCX: 000000000045a909 [ 1229.907056] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 [ 1229.914344] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1229.921824] R10: 0000000002808021 R11: 0000000000000246 R12: 00007fbc6b56d6d4 [ 1229.929195] R13: 00000000004c7d4d R14: 00000000004deb28 R15: 0000000000000003 [ 1229.942340] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:26 executing program 4: rseq(&(0x7f0000000140), 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @perf_bp={0x0, 0x2}, 0x28064, 0x2, 0x0, 0x8, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xa5, 0x2, 0x0, 0x10, 0x0, 0x100, 0x0, 0xe733c79e8f17c238, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4404000c) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000007400)={0x0, 0x0, 0x0}, 0x0) rt_sigtimedwait(0x0, 0x0, &(0x7f0000000040), 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth1_to_bond\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) getsockopt(r2, 0x9, 0x0, &(0x7f0000000080)=""/243, &(0x7f0000000180)=0xf3) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) syz_genetlink_get_family_id$team(0x0) 21:31:26 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x50000000, 0x580e9b1da53f9929) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000200)={r1, 0x1}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:26 executing program 4: rseq(&(0x7f0000000140), 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:26 executing program 1 (fault-call:4 fault-nth:1): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:26 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:26 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:26 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000040)=@nullb='/dev/nullb0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='iso9660\x00', 0x1000000, &(0x7f0000000200)='wlan0[trustedmd5sum(\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000340)=0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@xino_off='xino=off'}, {@index_on='index=on'}, {@nfs_export_off='nfs_export=off'}, {@redirect_dir={'redirect_dir', 0x3d, './file2'}}, {@xino_on='xino=on'}, {@default_permissions='default_permissions'}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@hash='hash'}, {@fowner_lt={'fowner<', r0}}, {@dont_measure='dont_measure'}, {@context={'context', 0x3d, 'unconfined_u'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:26 executing program 0: inotify_init() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000180)='./file2\x00', 0x0, 0x2, &(0x7f0000001480)=[{0x0}, {0x0}], 0x10000, &(0x7f0000001500)={[{@decompose='decompose'}, {@creator={'creator', 0x3d, "0b9b799f"}}, {@barrier='barrier'}, {@nobarrier='nobarrier'}, {@barrier='barrier'}, {@nls={'nls', 0x3d, 'maciceland'}}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}]}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xa22c0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000080)=0x4) semctl$SEM_INFO(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000)=""/28) [ 1230.398836] overlayfs: unrecognized mount option "fowner=00000000000000000000" or missing value [ 1230.469787] overlayfs: unrecognized mount option "fowner=00000000000000000000" or missing value [ 1230.481460] FAULT_INJECTION: forcing a failure. [ 1230.481460] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1230.493489] CPU: 0 PID: 9091 Comm: syz-executor.1 Not tainted 4.19.89-syzkaller #0 [ 1230.502239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.512736] Call Trace: [ 1230.515354] dump_stack+0x197/0x210 21:31:27 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1230.519201] should_fail.cold+0xa/0x1b [ 1230.523652] ? kstrtouint+0x142/0x1a0 [ 1230.527483] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1230.533236] ? mark_held_locks+0x100/0x100 [ 1230.537526] __alloc_pages_nodemask+0x1ee/0x750 [ 1230.542326] ? __alloc_pages_slowpath+0x2870/0x2870 [ 1230.547371] ? find_held_lock+0x35/0x130 [ 1230.552464] cache_grow_begin+0x91/0x8c0 [ 1230.556556] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1230.562269] kmem_cache_alloc+0x63b/0x700 [ 1230.566446] getname_flags+0xd6/0x5b0 [ 1230.570267] user_path_at_empty+0x2f/0x50 [ 1230.574444] do_mount+0x150/0x2bc0 [ 1230.577997] ? wait_for_completion+0x440/0x440 [ 1230.582688] ? copy_mount_string+0x40/0x40 [ 1230.586948] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1230.592500] ? fput+0x128/0x1a0 [ 1230.595791] ? ksys_write+0x1f1/0x2d0 [ 1230.599601] ? copy_mount_options+0x280/0x3a0 [ 1230.604108] ksys_mount+0xdb/0x150 [ 1230.607832] __x64_sys_mount+0xbe/0x150 [ 1230.611831] do_syscall_64+0xfd/0x620 [ 1230.616879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1230.622074] RIP: 0033:0x45a909 [ 1230.625280] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1230.644457] RSP: 002b:00007fbc6b56cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1230.652187] RAX: ffffffffffffffda RBX: 00007fbc6b56cc90 RCX: 000000000045a909 [ 1230.659466] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 21:31:27 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file1', [{0x20, 'nodevposix_acl_accessem1'}], 0xa, "37b1a4ae3f695425942deaac47c64125ef3f98cdbaae3fde6a9bb56ad434fc1bc12a9b4756e1500841a7f281562a278a65ad06d1fef348aeff3502da670c2ef26e7cd7cfae77f6e40c580808412f36a1536499c2baec93abc95953940d4445f0e31dfb68391f443ed562e68d667e07c7ced7bf2f9b552f8a7207b1e5bd41ca830930709a8fc2b09b21600a53d8ecc1dec4dc235aff4ac9307d5309b748165676a8d5508e14931808ae634a297f7c8345480b0f714baa8138fbf8995361da1a7393fe6a8a0d6cea0056561440571b1002fcb6c2cad0167e47bad548c7db53a90502bf7217089d46ce708ec2c67b2ac6c0a928"}, 0x116) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1230.666764] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1230.674133] R10: 0000000002808021 R11: 0000000000000246 R12: 00007fbc6b56d6d4 [ 1230.681408] R13: 00000000004c7d4d R14: 00000000004deb28 R15: 0000000000000003 21:31:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:27 executing program 1 (fault-call:4 fault-nth:2): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:27 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1230.864059] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:27 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0x0, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1230.960190] hfsplus: unable to find HFS+ superblock 21:31:27 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x2) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) 21:31:27 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1231.074525] hfsplus: unable to find HFS+ superblock [ 1231.220084] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:27 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:27 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0x0, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:27 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x5) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./Vile1,oowerdir=./bus,workdir=./file0,\x00']) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:27 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="757070657264792f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66690265302c00000000"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000280)={0x1, "fa984d5fee7e454889348796d15f3e8a931518496dfee8ae33d0fbc2860f254f", 0x400, 0x0, 0x3, 0x1, 0x5}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000080), 0x4) 21:31:27 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0x0, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1231.382961] overlayfs: unrecognized mount option "oowerdir=./bus" or missing value [ 1231.400830] overlayfs: unrecognized mount option "upperdy/file1" or missing value 21:31:28 executing program 0: r0 = epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000140)={0x30, 0x2, 0x0, 0xcb, 0x5, 0x0, 0x5}, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = inotify_init1(0x0) r5 = inotify_add_watch(r4, &(0x7f00000000c0)='.\x00', 0xa0000000) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/191, 0xbf}], 0x1) inotify_rm_watch(r4, r5) inotify_rm_watch(r3, r5) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x81}}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, r6) timer_create(0xd3118d1722f6563c, &(0x7f0000000180)={0x0, 0x14, 0x0, @thr={0x0, &(0x7f0000000380)="1f869abd5d91958ae2a5ae2ab86bb7b8c43174f7bd681e8c986037e64aeb0584c925f855ccd8d630ee05e5acb1e83aa1117efb4f9f5eba1315a18e405e400a15935bdeac1974e2e1064acc892b5f3717ec24b8f16f5856ff860f11dae1fbd1818b7164f11d7ba2dc98de2270a6b1e928bcb32a1d380250826b7263403981b11208f1d6e04edc486c143cc4cd3d5d60e9cee3d6009a3e9cb0d419ee55b421925fd1950aefa4f4d5da4c87ec29b72522dbcada349474c0221399c6f378809e79991e55140dc7fb254d909f7739"}}, &(0x7f0000000240)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000740)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\a\xd2\x8f(.\xf6\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e\xab\x8d\xed\xa6\\\x1c\xc3\x97\x94\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\x15v$\xc5\xbc\x11N\t\x9ej5)\x00\x00\x009\x8c4\xc4\x88C\xa2B\x8b\x81\v\xea\t\xf0\x8fw\a\f\x15\xe2\xd0q\xbb\t\xbf\x85\x98~\v\xd8D\xab9(\xf6.\x15\xcd2-\xf2\xc4\xd8\x00a\xd5\xd9\xb5Z\xd7\xb4\xac\x1d_+k\xd6\x8ag\xdceHE\xd5\x1c\x8a\xbd#\xcc\x82\xc2\xc2(\xb6\xe1\x99p\x9b\xa3D\xd2\x91\x96\xef\x05\fv\x16\x14\xcc\xea\x9d\x11w\x1e\xb5VG\x9ad\x9a`=^h\x8c8\xc9\"\x1eO\xb5vk\xc9\v\x17\x95\xf7\x19\x99\x99\x92\xc3\xc0\x8a\x18\xc7\"g\xd7B\x8f\x85\x18\xf3\x02\xa7\xb6\x83\x92\xefY\xef\x85\x92\x10E\x18\xbc\xacy\xd6\xa7Wh\xcd\xd0\xfa\xcc\x01\xeb\xdf\xad\xfd\xb0\xee\xfb\xc2(\x8cj\xd0uj{4\xb2\xe1p\x88u6\x9a;\xaa\x9f+J\x9e\xe3\xcc\xc7O\xad\x84\x8c;\x92~,\x15\xb2\x97\f~\xa0W\x16\x8b\a\x88\xaa\xe4C\xaf\x90\xdf\x7f\xe51\x00/n\xb5f\x1a\x8c+\xea<\xe3N@\x9e\xec\xbe{\x90x\xc6\xd7\xeeI\x1d\xcbY\xe1\x01\xd2d\xae\xd1(>\xa3\xa9\x93\x16\xc6G\x94|\x00\x00\x00\x00\x00\x00\x00\x00\x91\x00+/pF\xfa]\xc4\xb3\xfc~\x13\xc3\x8aV\xa5\n\xe9H\xad\xf5\xa7{\x90\b\x9bb\xb8gY\xdb', 0x2761, 0x0) write$cgroup_pid(r8, &(0x7f0000000080), 0xfffffe38) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100)=0x6e, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x660c, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x20000001}) 21:31:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:28 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065722338723d2e2f66696c65312c6c6f776572646972723d2e2f66696c65302c000006000000000000f300000000f76b47c6b15551ddda8b9b73b466151964670e3fe7fbb5499c1b095ed3c2d732b63c6586c30a0b2624b9381293ea3bae86938287ed1397b221c2f92900bf5671349c5807e025c0d49cafa5f8227c72f30fb830cb92bd76277d02b3bcebe3123a2b273d3bee31ff107ac49070806d993a2e4eb3bde18df314e6f8c22d9d22bb5a97893b90ffa34011c5dbf61dfb03918d7da97db983fa8ae421937af2bf854e70d68ff2cc8a5a950f9a48a57f683a9b72948a"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:28 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./bus\x00'}, 0x10) 21:31:28 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:28 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1232.123080] overlayfs: unrecognized mount option "upper#8r=./file1" or missing value 21:31:28 executing program 5: setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1232.171829] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1232.190846] overlayfs: unrecognized mount option "upper#8r=./file1" or missing value 21:31:28 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) linkat(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000140)='\x00', 0x1000) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) socketpair(0xa, 0x800, 0x81, &(0x7f0000000200)) 21:31:28 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101200, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0xffff, 0x2, 0x0, {0xa, 0x4e21, 0xfffffffc, @mcast1, 0x101}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)}, {&(0x7f0000000280)="4fc8f864b6827a7ebbbaf818072052673c535065d776cbd6ab3cdff05a8f2bb4dc925274a4a7767ebdd1cff967dcf8de7f1e5a6c87eeae2d34cb55ba37e4b609c9c2cb79fbc0e5ab5b46d738379218795ae55c4f91811e107dfa8cb2", 0x5c}, {&(0x7f0000000340)="459991c39f6e9dfefc938c43ece84b0217651041575ac09b52c6702514c86d2c0942657b0e885c4c199a859264326a0199fcfc330086a1b687e7a32f2bacdfc3c6a49ba91a95f5c9", 0x48}, {&(0x7f00000003c0)="e8142940b7e78f8c6717f8a895fbc1097c6384d19f08bd0ad15eb51d02a0a9b02bfb759b68fc5c449e4a00332afb134b7c982b4cc3d9f5d28c9dec320893979d3a15c905a973b13ccd64ab88bf915eea779bc374cb88da5d6c1f5f70c580e2519a5dd1dd724522001e4942910d15f170210e326c8861a7244e06ae7391d4357ffeb72211cc903b9f9d5d9bc861", 0x8d}], 0x4, &(0x7f00000004c0)=[{0x108, 0x110, 0x2, "1fa9b0a856348aab2c6b800e10a9e78b4d98708aa37ec24a2c474a4945eda3d2770f83d1cd68de9eecc1fe858188c2c2afe8628e6c14fadd26179ab5d5479e356b41b85d7f6492e16f5ff6679a4109bc204e384237968823f1af147f537ff7bde4a835317aa7287e9b826fb5922ff63e29303e6fb99bc78486becad1bac135d488809cf1e71f09ce6ec18db58c59a2c1c01c842b87611d9c215a7d00479f8ab2681bb4219a668a928021d30de7876bb3e56230b088e7b833cc5cb3c11fb68a5aebd2e362c1c8c97dc0849960d9135b5a39dff8b5df839585f6dc2d59be0e5925f8d1a8acb540cc20d428db51f1a2656ce2"}, {0x48, 0x102, 0x8, "bfe862c7bdaf8e0d84e22cd03c908236d52a5342323ac625e84cb05870b22ac8cfd7090e9e0ec7162b459c97ca6a7faf879c95527a4842e6"}], 0x150}, 0x40008001) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r3 = gettid() sendmmsg$unix(r2, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="000000001c00000000000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) ptrace$peeksig(0x4209, r3, &(0x7f0000000200)={0x7, 0x1, 0x5}, &(0x7f0000000680)=[{}, {}, {}, {}, {}]) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:28 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:28 executing program 5: setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1232.349085] audit: type=1400 audit(1576445488.883:234): avc: denied { create } for pid=9170 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 21:31:29 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:29 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=s,workdir=./file0,\x00\x00\x00\x00\x00']) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000340)={0x8, 0x0, 'client0\x00', 0x2, "df17f64eb5cedb40", "b4f1825ed113cb95197ed5ea5a59247235a4d48341dab5f9eb7a319111e740e9", 0x0, 0x8051}) [ 1232.676438] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1232.687499] overlayfs: failed to resolve 's': -2 [ 1232.712252] overlayfs: failed to resolve 's': -2 21:31:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r4, &(0x7f0000000100)=""/174}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$unix(0x1, 0x5, 0x0) connect(r7, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r8 = gettid() sendmmsg$unix(r7, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB="000000001c00000000000000", @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@RTM_GETNSID={0xfffffffffffffcfb, 0x5a, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NETNSA_FD={0x8, 0x3, r3}, @NETNSA_NSID={0x0, 0x1, 0x4}, @NETNSA_FD={0x8, 0x3, r6}, @NETNSA_PID={0x9fd5479f3163bd11, 0x2, r8}]}, 0x34}}, 0x8c0a0) 21:31:29 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:29 executing program 5: setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:29 executing program 1: syz_open_dev$char_usb(0xc, 0xb4, 0x8001) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', 'workdir'}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:29 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x1c9) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:29 executing program 5: rt_sigprocmask(0x0, 0x0, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:29 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1232.958446] overlayfs: failed to resolve './file1': -2 [ 1232.974297] overlayfs: failed to resolve './file1': -2 [ 1232.986287] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:29 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = gettid() sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c00000010000100"/20, @ANYRES32=r4, @ANYBLOB="000000000000000008001300", @ANYRES32=r6, @ANYBLOB="24000e000000000000000000001e00"/36], 0x4c}}, 0x0) 21:31:29 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:29 executing program 5: rt_sigprocmask(0x0, 0x0, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:29 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=""/159) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x24000, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x94b19553146289ad, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000200)={r1, r2}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f722c005e55acdbd918d5ae10711fb9b78d39eebac6415c051cc7aa2d8bc283803c03c6f626a73a9f076be95859375d7586cda0ea73b0a6147834212ba262fb5b307e0309dfb9f66ed473fadb00bc9d0a8e3dda2acb73f10b8c092da7cfcf18150000000000000000000000000000000000000036ef5ac57587e3e520"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1233.230172] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1233.268460] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1233.312144] overlayfs: unrecognized mount option "wor" or missing value [ 1233.336656] overlayfs: unrecognized mount option "wor" or missing value 21:31:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:30 executing program 3: stat(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), 0x0, &(0x7f0000000580)=0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000001080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020001", @ANYRES32, @ANYBLOB="04000200000000", @ANYRES32, @ANYBLOB="08000000009831d9caac1cdad282612d97a5f58b8123d36268b33a7cf06974fe76c37fddf0b479324af12d86dee2e6c3d772f5bbd8ef29ab5e9a7e473c9ae7fdb6e6ae5a3770def9618e3fc16ab61554bb0ce05ff6ca4e3c78ae6bed442359e58ac4e4dfebc597bfe8", @ANYBLOB, @ANYRES32=r1, @ANYBLOB="10000000000000002000010000000000"], 0xb, 0x0) write$FUSE_ENTRY(0xffffffffffffffff, &(0x7f0000000340)={0x90, 0x0, 0x1, {0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xa717, 0x7, {0x5, 0x4, 0x19e2d01, 0x7ff, 0x9, 0x3ff, 0x9, 0x6, 0x1, 0x9, 0xfff, r0, r1, 0xffff6e1e, 0x80000001}}}, 0x90) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x84001, 0x0) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:30 executing program 5: rt_sigprocmask(0x0, 0x0, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000140)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efb8721b2d1ca4594860229ca629c591d0c625ff", 0xfffffe4a, 0x400}], 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r1, 0x80184151, &(0x7f00000000c0)={0x0, &(0x7f0000000040)="d7bfa946502e9ae9fd20d1296917c1affe91b3e6", 0x14}) 21:31:30 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x10c00, 0x0) r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000000)="f59e339e3501c355", 0x8, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r2, r1}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$link(0x8, r2, 0xfffffffffffffffa) accept4$tipc(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x1800) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xfff) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdiw', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file2'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:30 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:30 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8), 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:30 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1233.830286] overlayfs: unrecognized mount option "upperdiw=./file1" or missing value [ 1233.855547] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000140)={0x2001}) [ 1233.884369] overlayfs: unrecognized mount option "upperdiw=./file1" or missing value 21:31:30 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:30 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000040)='./file2\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="75707065726469723d2e2f62696c6531f51adf612c2ab7f04b65e22c6c0900001a000000002e2f62753601776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:30 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8), 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:30 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(&(0x7f0000000080)=@sg0='/dev/sg0\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='cgroup2\x00', 0x8000c2, &(0x7f0000000200)='\x00') r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x3, 0x80) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000340)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x124, r1, 0x100, 0x70bd26, 0x25dfdbfd, {}, [{{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x5, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0xa}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0x124}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:30 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000140)={0x2001}) [ 1234.260611] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 1234.447394] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 21:31:31 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:31 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8), 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:31 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x22000, 0x80) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm_plock\x00', 0x44000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000140), &(0x7f0000000200)=0x255) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="696edfe52aa06465783d00"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:31 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="75707065726469763d442f7be61d7079f859c7e97bf42e2f66696c6569723d183a5a2e8d2f6275732c776f726b6469723d2e2f66696c65302c00eac84e8786216e1ca4ba05fa7f960000000000000000"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000440)={{0x2e, @loopback, 0x0, 0x3, 'none\x00', 0x22, 0x400, 0x2f}, {@multicast2, 0x4e23, 0x0, 0x9, 0xffffffe0, 0xc8}}, 0x44) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x92, [], 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000340)=""/146}, &(0x7f0000000400)=0x78) 21:31:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x0, 0x5]) r2 = eventfd2(0x9, 0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40000, 0x0) times(&(0x7f0000000100)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0xc1) socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="16343d57a89726a06f69e240c017b73c90f9d1dfc3e49ca42d8e1765ec18fed31b92420be55b088ea0d25e2d63980c26b62e0caa76d3cd960e5f950f386a5e7d54f7918eb696cbc6527d335470c517"]) 21:31:31 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1234.618244] overlayfs: unrecognized mount option "upperdiv=D/{pyY{./fileir=:Z./bus" or missing value [ 1234.630048] overlayfs: unrecognized mount option "in*dex=" or missing value [ 1234.656231] overlayfs: unrecognized mount option "in*dex=" or missing value 21:31:31 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x0, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1234.665133] IPVS: set_ctl: invalid protocol: 46 127.0.0.1:0 21:31:31 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000280)="d8d6b081687e738152a1398774154dba9999177932e2604f4801a50d474d89f1661b1f08feca61b8e516e218f66155f0cc1e5c72ceb245240a4cec78a9a453905aa5d2dec8931ca66c8b5c6c0ee19580a6f686a9453990cc4bda6c980bdcba13e4b5f0950fe937c8ce84352b0216171fea3373199129e6", 0x77, 0x38e19b28fc4157ce, &(0x7f0000000300)=@in6={0xa, 0x4e23, 0x8, @loopback, 0x200}, 0x80) [ 1234.716674] XFS (loop0): unknown mount option [4=W&oi@<䜤-eB [^-c &. v͖_8j^}TR}3Tp]. [ 1234.738755] overlayfs: unrecognized mount option "upperdiv=D/{pyY{./fileir=:Z./bus" or missing value [ 1234.750797] IPVS: set_ctl: invalid protocol: 46 127.0.0.1:0 21:31:31 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:31 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="13f1f6dafe3962f3ad211be29539136fc0d70f156bbe0d589ec36f2b4f022fa3c04a50582bb6d5bdecb854b170ad56527d2ae7b2528ce5f03cc5d8a99468c94ce42809105bcdc12daccf951eee1f78809697eb63fa4bc17e29a1a1a5c2a53ded016cd90550058367045c5e9d37bc5e54adedee33db665a1aa064d78ec6251276ba3df619b9740adb41ed061e156520a7f045982bf167e5b1d63c68375cf7aea348e97f02cbeab93606781c4233759b520efe1a60f2b864696e2a5295fd88449da6fa3d76e87dcb357af93f6396eafe88669339e73733fd7ecc0b89f1c95eb4267a4a5b007be516e84cd0ecc86fb2384f61a88aab6725a495f8790874bce869ac07ce50096819269b8ba3d2c1f287f24a887e562eb2eee8ee129296e4369060f79696e0e0935c8c404b4fb6d5ed3dbc47259a36a128780b3c7e3ee584dacd49af49c9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000200)=0x98) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f00000001c0)=0x1, 0x4) [ 1234.868929] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1235.012595] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:31 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x40002, 0x0) connect$netrom(r0, &(0x7f00000003c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e21, 0x61, @rand_addr="311e9c89494f3a124a512e6c478f7a35", 0x800000}, {0xa, 0x4e23, 0x7f, @ipv4={[], [], @multicast2}}, 0xeca, [0x42, 0x7, 0x1, 0x3, 0xd2, 0x1, 0x9, 0x6]}, 0x5c) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f77657201668706a364697205f02f6669"]) lsetxattr$security_ima(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='security.ima\x00', &(0x7f0000000280)=@sha1={0x1, "df48d1c01efb0087775a8eaaefd89ce438ef79fe"}, 0x15, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000340)={0x2, r4}) ioctl$VIDIOC_G_PARM(0xffffffffffffffff, 0xc0cc5615, &(0x7f0000000440)={0x3, @raw_data="71661c0878a4d305a44bf5497f7833b3d07ecebf9dee30da19fa35691bff0ed548c4b38221277430951d8492c7be83bb2a62daaed24a524223565596f1b857bee46a02bf32e2e6f8957858ef58610379b3ec168ec97f6c2be2a7e8e18b8ac801c747adc6ad9650bfeb875beacc1b5c0eb75c7efbaa498220ef2fbb8495caad538387fe7cf9da6e7f4bc9a35bf99b48bfadee6fff4d5837b0ca1b7866ea0442c29431d64037f3d5b51289eac32e82584029c2adc360ff7acb92bf91dcace510c908349ea25a0df8af"}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:31 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:31 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file2\x00', 0x80) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000080)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:31 executing program 0: socket$inet(0x10, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) lchown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$RTC_WKALM_RD(0xffffffffffffffff, 0x80287010, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = dup(0xffffffffffffffff) accept4$alg(r2, 0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$packet(0x11, 0x3, 0x300) dup3(r0, 0xffffffffffffffff, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0xfffffffffffffea0) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0082da271bc840a6020009000100887c5814fe57691f1000"/37, @ANYRES32=r11], 0x38}}, 0x0) r12 = socket(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=r15, @ANYBLOB="00009d95af6d346ebb0d12007469000c000200080001000000000000", @ANYRES32=r15], 0x38}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=@ipv4_newaddr={0x28, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r15}, [@IFA_LOCAL={0x8, 0x2, @broadcast}, @IFA_ADDRESS={0x8, 0x1, @empty}]}, 0x28}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=@ipv4_newaddr={0x28, 0x14, 0x1, 0x70bd28, 0x0, {0x2, 0x0, 0x0, 0x0, r15}, [@IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @multicast1}]}, 0x28}}, 0x40040) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000000200)=r11) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) bind$packet(r4, &(0x7f0000000100)={0x11, 0x0, r16, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r17}}, 0x20}}, 0x0) r18 = getpgid(0x0) syz_open_procfs(r18, 0x0) 21:31:31 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1235.169369] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1235.202365] overlayfs: unrecognized mount option "lowerfdir/fi" or missing value 21:31:31 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./bus\x00', r2, 0xffffffffffffffff) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000080)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1235.216393] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1235.245540] overlayfs: unrecognized mount option "lowerfdir/fi" or missing value [ 1235.350239] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:32 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x0, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:32 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:32 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x81, 0x401, 0x3, 0x1}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000280)) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x1028021, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:32 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x6a00, 0x85) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x200000, 0x0) renameat(r2, &(0x7f0000000080)='./bus\x00', r3, &(0x7f0000000200)='./file1\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:32 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1235.907950] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:32 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:32 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) mount(0x0, &(0x7f0000000280)='./bus\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 21:31:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:32 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file1/file0\x00', &(0x7f00000001c0)='9p\x00', 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d143adb06c99aa2ea095c9960a231dc8841616da612807299c8113c1343407880ed8de4089be886a6a9e35f2da6c09441e3fa89c2ad7d703c8467857c0abc3f5d05e2481409669a441d02c625c58008679099557eae25968495bd728e6596d427de6177e254d32d25a8d802886372ea9d47ba4a5301f904782acc8c5d1f87dbc7766d3f441af46b339cc1c6106553cf147035ae6b6452c8be8e175dcafcb04acc4abbcb8d1125bfec3f6e1ed723e5a5b12a1a356005a117a06f50a6df920b3592309ebcaa0ee0afe2180cac9833", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',debug=0x00000000000006c0,access=any,access=any,nodevmap,cachetag=,access=any,dont_measure,smackfstransmute=#GPLppp1,defcontext=user_u,obj_role=mask,dont_hash,context=user_u,context=system_u,mask=^MAY_EXEC,rootcontext=user_u,\x00']) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x5, 0x34, 0x32, 0x33, 0x62, 0x37, 0xca, 0x38], 0x2d, [0x66, 0xcc, 0x33, 0x66], 0x2d, [0x37, 0x30, 0x62, 0x32], 0x2d, [0x63, 0x38, 0x66, 0x37], 0x2d, [0xac, 0x33, 0x32, 0x33, 0x1c, 0x31, 0x34, 0x65]}}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@measure='measure'}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@measure='measure'}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x31, 0xcda8e4925c34b5ba, 0x31, 0x33, 0x78, 0x64], 0x2d, [0x38, 0x39, 0x32, 0x30], 0x2d, [0x39, 0x30, 0x31, 0x62], 0x2d, [0x33, 0x36, 0x65, 0x35], 0x2d, [0x66, 0x37, 0x35, 0x38, 0x63, 0x30, 0x63, 0x30]}}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) 21:31:32 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1236.148528] overlayfs: missing 'lowerdir' [ 1236.193935] overlayfs: unrecognized mount option "fsuuid=423b78-f3f-70b2-c8f7-32314e" or missing value [ 1236.205752] overlayfs: missing 'lowerdir' [ 1236.399094] overlayfs: unrecognized mount option "fsuuid=423b78-f3f-70b2-c8f7-32314e" or missing value 21:31:33 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x0, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='urperdir=./file1,lowerdir=./bus,workdir=./file0,\x00']) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:33 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1236.583840] overlayfs: unrecognized mount option "urperdir=./file1" or missing value [ 1236.622272] overlayfs: unrecognized mount option "urperdir=./file1" or missing value 21:31:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f3dc90ae6fe66696c65312c6c6f7765726569723d2e2f6275732c776f726b6469723d2e2f6669"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) r0 = geteuid() quotactl(0x101, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000280)="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") 21:31:33 executing program 4 (fault-call:4 fault-nth:0): rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1236.767434] FAULT_INJECTION: forcing a failure. [ 1236.767434] name failslab, interval 1, probability 0, space 0, times 0 [ 1236.779161] CPU: 1 PID: 9401 Comm: syz-executor.4 Not tainted 4.19.89-syzkaller #0 [ 1236.786884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1236.796272] Call Trace: [ 1236.798893] dump_stack+0x197/0x210 [ 1236.802551] should_fail.cold+0xa/0x1b [ 1236.806474] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1236.812043] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1236.817171] ? __sigqueue_alloc+0x176/0x4e0 [ 1236.821520] ? find_held_lock+0x35/0x130 [ 1236.825606] __should_failslab+0x121/0x190 [ 1236.829865] should_failslab+0x9/0x14 [ 1236.833700] kmem_cache_alloc+0x47/0x700 [ 1236.837787] ? kasan_check_read+0x11/0x20 [ 1236.841972] __sigqueue_alloc+0x26b/0x4e0 [ 1236.846152] __send_signal+0x20f/0x14a0 [ 1236.850148] ? lock_acquire+0x16f/0x3f0 [ 1236.854854] send_signal+0x49/0xd0 [ 1236.858419] force_sig_info+0x251/0x310 [ 1236.862425] force_sig_info_fault.constprop.0+0x215/0x360 [ 1236.868005] ? is_prefetch.isra.0+0x470/0x470 [ 1236.872542] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1236.877144] ? trace_hardirqs_on+0x67/0x220 [ 1236.881497] __bad_area_nosemaphore+0x2db/0x3f0 [ 1236.886199] bad_area_nosemaphore+0x34/0x40 [ 1236.890657] __do_page_fault+0x223/0xe90 [ 1236.894746] ? ksys_write+0x1f1/0x2d0 [ 1236.898572] ? vmalloc_fault+0x740/0x740 [ 1236.902647] ? trace_hardirqs_off_caller+0x65/0x220 [ 1236.907679] ? trace_hardirqs_on_caller+0x6a/0x220 [ 1236.912636] ? page_fault+0x8/0x30 [ 1236.916192] do_page_fault+0x71/0x57d [ 1236.920005] ? page_fault+0x8/0x30 [ 1236.923561] page_fault+0x1e/0x30 [ 1236.927019] RIP: 0033:0x4744e5 [ 1236.930217] Code: ff ff 44 89 8d 30 fb ff ff e8 c7 f1 fb ff 44 8b 8d 30 fb ff ff 4c 8b 85 28 fb ff ff e9 72 ec ff ff 31 c0 48 83 c9 ff 4c 89 df ae c7 85 28 fb ff ff 00 00 00 00 48 89 c8 48 f7 d0 4c 8d 50 ff [ 1236.949129] RSP: 002b:00007f4f82d98410 EFLAGS: 00010286 [ 1236.954509] RAX: 0000000000000000 RBX: 00007f4f82d98970 RCX: ffffffffffffffff [ 1236.961822] RDX: 0000000000000030 RSI: 00007f4f82d98928 RDI: ffffffffffffffff [ 1236.969255] RBP: 00007f4f82d98960 R08: 0000000000000000 R09: 000000000000000b [ 1236.976543] R10: 0000000000000073 R11: ffffffffffffffff R12: 00000000004bf861 [ 1236.983838] R13: 00007f4f82d98ae8 R14: 00000000004bf86c R15: 0000000000000000 [ 1237.005765] overlayfs: unrecognized mount option "lowereir=./bus" or missing value 21:31:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) [ 1237.030804] overlayfs: unrecognized mount option "lowereir=./bus" or missing value 21:31:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$caif_stream(0x25, 0x1, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/status\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000340)=@ipx={0x4, 0x4, 0x401, "f28480cc3703", 0x8}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000003c0)="42d2d0e2601a4e7e1802749d0560229181b758479c2dffdab96b91f74d1b27d2b6226c7d725126e15c43242f41c63cee2433fd7b98b2744464a4d6d369c4136c797c96ece1e29071947d686923de436710abdb229c9d13e297e63c53618f6c692b732def59ba2fc70759f2ec61bcd9470c355c10dbc7c3b2b6ec08c344d91eb2f7ec1b533bca461ad3a988c425b92a38a6f8d52e4348b7e437140c2ff5b316568b57500d1d91c3", 0xa7}], 0x1, &(0x7f0000000480)=[{0x68, 0x111, 0x8, "8e9fef5618f927a497cdfa4e9b21712d75d07eca25a308eaf1b324ba21b729edd9ba460517213151203149ac24eaf1ff7e79f460302c2f41098dabc99e57ed7f38c54e5d1e5eef0f7bc2cdb244d382e2c39b81da01"}, {0xb0, 0x5f3948d76755b0d, 0x1, "f88fed53e04649d860036fe0a4443256d9ac6c09e6201c864145b9a27be84b84f37a01d392da085c02ce396dc2002e8d635964246dbd8c545b79cce883292ee0458a74ef291f5ac87c539924e46dac372441172d9c1b8acecabc19076cdb35d0cc06d502d12a885f8bb258ce82a2ee26b6ef1d7d181bf8a1038ceaeebbcf62d68a3d5b80d3a925e8b59a9042b932854802a477119def53e3f2ea"}, {0x28, 0x10b, 0x1, "805a4224fbd1fc3aafbdfeac4d2d4af070d0"}, {0xd0, 0x1, 0x0, "88a357ff1f04a2b74b99066e43acdb2aa2c42d04c8ef2e0f503499543048f6377bce257a4aca499c651fabef7da1797122dfc280f116f731b8fca84129590612a43f015c33a0ed07bcd900524b5d76b08b7e0b4b136e12bb5dafd0d3a172567797b9b148a5faeeabc24c86702e52dd23d204e3c7376b4171cd6f752cf142cc659043036539c368a90002bc9fb86589482ec3a27664c725baea0dd4507c2c0ad936fffb83be9468a6f69c733c73ea4e86f7ad631826016b4e9b7ad7"}], 0x210}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000006c0)="fa54c153ec84bcb56f066685a8b14566fbd1d9e83dcc042b1caa3b1ddbcf225be53c5d4ef151e34f5c15a5bfa6fa725aaa4105046dbbfefd42dd3296c098c670ffe437f9341533bf5c0c142da777d702a2770188e42a5be18340ff4471f024e287fb4111f7e4e125a7bff1a43d6687faa698dba23dbeff6bb0fa730dd22f186179f8bca796adc42c0697cab257ced6906f65a5641d91a12c76fab7", 0x9b}, {&(0x7f0000000780)="30f791952d7c658e43040ad3bac5a1f1d06bf8eade78e7037b568cebde5dad8ba2722f2342b746e7043f80b448aed40668e66a45ecb8d0", 0x37}, {&(0x7f00000007c0)="af52b2e5870081d81c1682bcaea085be5aed", 0x12}], 0x3, &(0x7f0000000840)=[{0x50, 0x107, 0xd4, "ee24bf6e4101f881f5f32e5d6e1cd5e7998bf98b9efb001fc17fe040df3682578a90b388f6cfdaebfbf943054858c5418fa9ca12f3647312d879d8c01b9f69"}, {0xe0, 0x116, 0x80000001, "47b155105fd485e64eb58d7cfc52f1d518bfa94ac7e4907e01145d234aaaaeccdff572c5f931c9b9f3c95998983165dad7cc573975935c6849c1a6b91935e461bad068eaaa300c7f7d46ab69688c013758d95418eb06be12577ae86e84a906d5dc3b32e53e645763d9f424965d1cab74de779e5e0303bbd86d9f917234a8c183689b027b6980d61fae8234b01558ae78a000e7c2dea2b5e6aba8e8c7798da5d837cf12019e105b378cffe4672af0cf6afd348e2d8febec251b9d38ebaedb9286ddf673206d4102e34046e5c0"}, {0xf0, 0x10d, 0x8, "585f1ce2fe655885e88941e2f22110f019fcb7b971504fc21efef0562d16bdbbb4a449f25ff6d16ce17fb6b813a5d76ccf7b6e74db48d3149bdb68c188e0dc5d0f2682490a4fd0e8d6ae8a88c610cf7095d5e4fde6360b8876b2f8fca0aee3d400ec15d805b7e68a82482a33e2fdf91c8ecec2f303acbe86f1e25ffcad9a816ac8d2ef7d2ae2639ca134f6b4e56946937e9514faf1e9f668d461b7607b3229b0557b4660f066a754008d9a86379002416a43d314376c157167c1ef189575893bafef80277af057ab0673a4a797b27435718c761a0d8d2b971e4704ad"}, {0x28, 0x0, 0x3, "e4907f126f080849f330ddbc9113871663"}, {0xe0, 0x117, 0x1, "a5556f692877ff4839deac92dbaface2c1468728eb1d2900de9bf135a50797f09ad5d4d0f40dfe62a3bc4a44a6ab6c3f972aebfb419bac878c6b66f701ca97db107d67f6d13b01720af83da9216cd6e9ad218268ccceb029b6e40ce050a083f98ba4bfe8e1304f8dbf0bbd3d2f58ade7f35189eade30bf4a9ee89396647eed935447f29f16dc4b533994b50d0d6f065117887dfa26355472baf39fffad4dd6117faa721d3c94a435b35729257563f36948449ff888970c2fd759f2c0ad235ea9b3057acd50a2f9d321925703"}, {0x90, 0xff, 0x1, "59e25e4df9bf83b83348c8065f889237326cfb823792082fd43b208052b3f22e90045e8a0d660c4daf094a5b2286bcbe251947a8dfe44bd1543a7b278a207e812678e839c66e717d65938e692e4ea178c30138adaef2d4b562cf7c99b93cfbe5dc6860d84b78d39297915a3563d7a91d2d336483de876542cd7a1b57"}], 0x3b8}}, {{&(0x7f0000000c40)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x4, {0xa, 0x4e24, 0xfff, @remote, 0x4d39}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="233b732a7826bbfb1c95ea6b7e2dd46092ccca0e0b02fd42baafcf1ee2acf67d90a929c50b572db0f7d8094964df7f204a56df1319545a0b3befb9c9b12d6ca608268bd694dc321e40f284aa6e67abaa600ef4801e8dd8133362061736c95dc2f8497ffa0b94245bfe69bcb88450818170b85a472f1d9fe4c29e694eb7f2dd5e938f9b2e25e708603e546d878144bba2a27a782a87991c8fd179e2a7eef10aa876bc7a38970a06e578796fabfdeefd9a2ecb208b64efd768e1956b046f54226dbc793b3ffc3b10cd65", 0xc9}, {&(0x7f0000000dc0)="0f72d08bc08b9eae7baa804a7b65ee2ee0867b8db80c05ea5294d55bce7c358931545585150a1d3706f20ac95adf7f672aa47c1ce1f21a69d29eaa674efc0305ac5ee669bff477749c831ef9a43e02c0542c4f56c85f9b7a37c2e709230a5052176e51b56672d97853cb63ebed2730b7305831080b28879e5db83ceda1a06ea7", 0x80}, {&(0x7f0000000e40)="5f461e03d62acd70e82c4d618bfb85f028a4874449f2d8817813e1b0dc29b673d0df35dd242fbfeb4e8173cdaf22cc95217af9506776077791a46fc2c7f86bf8572ce3319401477960637efa0342ae7ae73485f7d10ce6e7154f553115efb6f8693108f3aca4928d3e7881a943e71e6e504e21fa", 0x74}], 0x3, &(0x7f0000000f00)=[{0x70, 0x8be748e31e55ad44, 0x10000, "5843e4f0b2b10259bb8a9a5aab3f0cc52764e447b8ede354c26ef0aadb5984c8ec8a42844ea2329858aeee0ec110f0fa9f66cb55412e7117f884d9e0f38b10489c372289eeb43ed080c8b54a916e27e7163a6ba938263cc8f55abc6f3e89b152"}, {0x78, 0x6, 0x10001, "c59f1527c5d1e19bbee8123c09613ee288c77399dc5e0f37261072bc105fd0979ab9497bfde5c88d7d16b8e0b8cfe583f56f964f4cef1b3b28e2ff93891f33037908fbe97c5d6fe3268bbd318fa2eddf77590c6abbd012b2815e3973f46412017db8bac5713465"}], 0xe8}}], 0x3, 0x4000) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=""/5, 0x5) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000280), &(0x7f0000000140)=0x6e) [ 1237.162015] overlayfs: unrecognized mount option "" or missing value 21:31:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) [ 1237.244949] overlayfs: unrecognized mount option "" or missing value 21:31:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) eventfd(0x3) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000280)={0x8, 0xf74, 0x7}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1238.897951] IPVS: ftp: loaded support on port[0] = 21 [ 1238.933422] device bridge_slave_1 left promiscuous mode [ 1238.939022] bridge0: port 2(bridge_slave_1) entered disabled state [ 1238.982099] device bridge_slave_0 left promiscuous mode [ 1238.987651] bridge0: port 1(bridge_slave_0) entered disabled state [ 1242.274205] device hsr_slave_1 left promiscuous mode [ 1242.324514] device hsr_slave_0 left promiscuous mode [ 1242.376307] team0 (unregistering): Port device team_slave_1 removed [ 1242.387926] team0 (unregistering): Port device team_slave_0 removed [ 1242.403528] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1242.438499] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1242.518498] bond0 (unregistering): Released all slaves [ 1242.616612] chnl_net:caif_netlink_parms(): no params data found [ 1242.658659] bridge0: port 1(bridge_slave_0) entered blocking state [ 1242.667795] bridge0: port 1(bridge_slave_0) entered disabled state [ 1242.675441] device bridge_slave_0 entered promiscuous mode [ 1242.683306] bridge0: port 2(bridge_slave_1) entered blocking state [ 1242.689754] bridge0: port 2(bridge_slave_1) entered disabled state [ 1242.697211] device bridge_slave_1 entered promiscuous mode [ 1242.759955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1242.775519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1242.828038] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1242.838547] team0: Port device team_slave_0 added [ 1242.846013] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1242.854581] team0: Port device team_slave_1 added [ 1242.861314] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1242.869986] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1242.954452] device hsr_slave_0 entered promiscuous mode [ 1243.007440] device hsr_slave_1 entered promiscuous mode [ 1243.067793] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1243.076066] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1243.114407] bridge0: port 2(bridge_slave_1) entered blocking state [ 1243.120960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1243.127721] bridge0: port 1(bridge_slave_0) entered blocking state [ 1243.134257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1243.266356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1243.281965] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1243.296704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1243.306276] bridge0: port 1(bridge_slave_0) entered disabled state [ 1243.326928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1243.354749] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1243.360855] 8021q: adding VLAN 0 to HW filter on device team0 [ 1243.376491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1243.386304] bridge0: port 1(bridge_slave_0) entered blocking state [ 1243.392866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1243.412196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1243.420896] bridge0: port 2(bridge_slave_1) entered blocking state [ 1243.427463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1243.446789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1243.456147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1243.474618] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1243.489573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1243.498365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1243.515256] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1243.524103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1243.550755] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1243.561051] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1243.570795] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1243.586374] 8021q: adding VLAN 0 to HW filter on device batadv0 21:31:40 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./bus/file0\x00', r1}, 0x10) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:40 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f0000000040)) 21:31:40 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:40 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, 0x0) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:40 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = gettid() r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000003e80), 0x4) sendmmsg$unix(r0, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c00000000000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) r3 = getpgid(r1) syz_open_procfs(r3, &(0x7f0000000380)='net/fib_triestat\x00') openat$fb0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x0}) r4 = socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') write$nbd(r4, &(0x7f00000003c0)={0x67446698, 0x1, 0x4, 0x3, 0x2, "d125d4b92e9e2474613ab9fc55d6ff85fd4c4c5a79292adac8c762bd323fe1baff9b9acbff38e0313d3718894e627517ff1780693a7aa30310b7c8b9c8c5a7cf3a9f53cb0cb6933e0d8b88bf699ed828c7da40"}, 0x63) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x120, &(0x7f0000000180)={0x0, 0x1cb}}, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$P9_RRENAMEAT(r9, &(0x7f00000000c0)={0x7, 0x4b, 0x1}, 0x7) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="48000000100005d808000000000000000000e1c0761cf128bb85ad1d196d84800f1608ee05c99d024b39535afe6ca6249a61159801038769a253", @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001097665746800f1ff00180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7400000024000705000002000000600000000000", @ANYRES32=r10, @ANYBLOB="00000000ffffffff000000000800010073667100480002000000000000000000000000000000000000000000000000000000000000471a00000000000000000000000000000000000000000000f3aff151ed1e4a08454f9c9ed6974ba345296ca6ffafecb3ab42207c5c129cdf6500"/126], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) 21:31:40 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x80, 0x1f, 0x6, 0x2, 0x3, 0x7, 0xda, 0x8, 0x1f, 0xfd}, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f00000002c0)={{0x1, 0x0, @descriptor="06af91b369fb33ff"}, 0xf1, [], "98964f0930809f76327a31cdfdcf018b6025d5420ba691c2092c2876fce8c95e9ada0cbee1043359b7bc291efe2f662b9b3b96312514e2624a9f2259f4370381d002cf6001593427725b1ece711394649770eee3505d9553b9975b8c36c389916cbd96db68b7d9692a18df9915cbe71e9c8d9f2059dcc58b2b0a8e69c5989c4409667d42bfe5e81d240dd33cca5bb6bf41972f84784263cb7f9506e9146bc181819dcb6f49703322c110bc71e6491ba95798317143efbeb5d0e660bcab5d9ec9431bd6293cd5849da869a11681e0613ef9ea1b337372a9a53d7561337b981f678cd367e577839495837f4537dc17cf4b29"}) 21:31:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r2, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000140)={0x2001}) [ 1243.892068] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1243.907598] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:40 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001480)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000200)=0xe8) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./bus\x00', 0xfff, 0x4, &(0x7f0000001400)=[{&(0x7f0000000340)="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", 0x1000, 0x2}, {&(0x7f0000000280)="297b349f00662aa704e679849a1487b7afa120e30ecf81a9ba2f9a007b20ea0a41cd524ba2d9e00555441769f9a4d1fa2a4aec261a6c802b083531b56c8f451d34caf02e201fa5a0ed51cfea9f76cd0990f26acfed8f4227c01eeaa683ebf95cc8969edfda", 0x65, 0x101}, {&(0x7f0000001340)="4f687acb1e08f46f7e641a61e1b41f10abad965cb7d887d05a28f0561f863b77cd9bfb53e1d43ae1973061541298c81c68fe9da65c50ad393b1a1f9e54e6ef68fda4a92e710ed00bfd1d90e50e5f9ec59521a62720bb44eab8a9099a4ed51456ed3ffdc3704cc838e0ea25571b2c4012d4c3d606109de9fc3575c0390a279c4f31c5911fad64c2b9f7a8ea882a0f666138d07f373c022c90a16846bb22b874e8cc01aabe1e4775f1b96076e343cbfdeb63c07204446e24f42490c0d83942", 0xbe, 0xfff}, {&(0x7f0000000140)="249e042db5b42ad98913d5", 0xb, 0x3b7bd574}], 0x21008, &(0x7f0000001580)={[{@iocharset={'iocharset', 0x3d, 'cp861'}}, {@uid={'uid', 0x3d, r1}}, {@umask={'umask', 0x3d, 0x9}}, {@file_umask={'file_umask', 0x3d, 0x3f}}, {@umask={'umask', 0x3d, 0x10000}}, {@type={'type', 0x3d, "a5a70ea4"}}, {@dir_umask={'dir_umask', 0x3d, 0x2}}], [{@euid_gt={'euid>', r2}}, {@subj_user={'subj_user', 0x3d, 'em0-cgroupvboxnet1'}}, {@appraise='appraise'}, {@smackfsfloor={'smackfsfloor', 0x3d, '%'}}]}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1244.099361] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 21:31:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r2, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000140)={0x2001}) 21:31:40 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:40 executing program 0: inotify_init() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) recvmmsg(r0, &(0x7f00000008c0)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000140)=""/212, 0xd4}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/167, 0xa7}, {&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/176, 0xb0}, {&(0x7f0000000640)=""/172, 0xac}, {&(0x7f0000000700)=""/200, 0xc8}, {&(0x7f0000000400)=""/23, 0x17}], 0x9}, 0x200}], 0x1, 0x2, &(0x7f0000000900)={0x77359400}) add_key(0x0, 0x0, 0x0, 0x0, 0x0) umount2(0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, 0x0, 0x0) 21:31:40 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r2, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000140)={0x2001}) 21:31:41 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:41 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, 0x0) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1244.612405] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:41 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:41 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c6531b3156f7765726469723d2e2f6275732c776f726b646972592e2f696c65302c004961322f334dbeab1d5ad4a818b416563bf50ce0be5f20ed432d34126020bf0af88f7b486b5fedeb8a35f3a1ce25f6e34072e100d9161d6f8fe9fb8ecde709e466cff73019b105760735a35fcb8698ed8ed78f951b6a83c4e9b49097f88fb621271f6b95eaa117d14a1ef8d028a868444ed333bbe6cc08c078c77340299198cafdfd6da7a0b986231e3025146671f29ffa6c5428934e0ee3448378f83062d6e6b9420c7abb3949352524eefa25fdc759306eab53"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:41 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x4) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 21:31:41 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) [ 1244.945204] overlayfs: unrecognized mount option "workdirY./ile0" or missing value 21:31:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f00000003c0)}, 0x8028}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = fcntl$dupfd(r0, 0x605, 0xffffffffffffffff) accept4$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000200)=0x1f27774f7782156e, 0x80000) r2 = socket$kcm(0x10, 0x2, 0x10) setxattr$security_smack_transmute(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000480)='TRUE', 0x4, 0x3) r3 = dup(r2) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT(r3, 0xc0984124, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x309, &(0x7f0000000000)=[{&(0x7f0000000140)="2e00000031000512d21e80648c6394fb0124fc00104c0b400c000200053582c137153e370900018025236e040081", 0x2e}], 0x1, 0x0, 0x0, 0xe9610400}, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r4, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000000)) r5 = dup(r2) write$UHID_CREATE2(r5, &(0x7f0000000280)={0xb, 'syz0\x00', 'syz1\x00', 'syz1\x00', 0x4, 0x0, 0x3f, 0x9, 0x9, 0x10000, "40e0ab50"}, 0x11c) 21:31:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r1, 0xc0305616, &(0x7f00000000c0)={0x0, {0x0, 0x10000}}) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1245.063039] audit: type=1400 audit(1576445501.603:235): avc: denied { ioctl } for pid=9501 comm="syz-executor.0" path="socket:[152681]" dev="sockfs" ino=152681 ioctlcmd=0x4124 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 [ 1245.071815] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 21:31:41 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:41 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x56d601, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x1f, 0x3}, {0x8, 0x8}]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e9b13e8122f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1245.268893] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 21:31:41 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) sendmsg$tipc(r1, &(0x7f0000002900)={&(0x7f0000000140)=@name={0x1e, 0x2, 0x3, {{0x2}, 0x2}}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000180)="dca4ad226dcdce6eb4d704b296dd39fb5c9d24bc2d8b5dfaa9039ffc7f320ca06bd41548953d29fbbde8f76eb1a8ddef7bbcf8", 0x33}, {&(0x7f00000003c0)="ced55769c8ee68c42bf2d5582f37396d72cc71d57cdec0af6c793ebbb0bd293358e7864b5acb97e863e9d5f3ffcbf69db340d3e2cb20de74cdbbab1ac02a35928474307eec140ea51ece4ac912718e396e89110bb92bb293971c36fef7ced4a8c635123fc4ec3a2b8d4959540300481074c1f0234818af8a78dbd5e35d7544f6d8194a5575786bd33a512fb7c240c66a383f1a8751e74504cf8948d16171f3a0dc0fd5403673dddeee6487b259b5fd371efbb242afdca3cae90e18480b81329e5ee181e2ba57a12bbf3f3e7098c165b1ba3f652683bd99cfdae76a2d7b5716dbb1e8b15d0a48b74702ac8143888a419d0d04d14a85b83712", 0xf8}, {&(0x7f00000001c0)="4fab71c2a79a75ce8adebca429c8a0411b5dafc6237f63bfc67d0b224dfd0fa5bc8a465d3e69af0edc7ca78d00dce4bd2fda4534725a0ad617a23ccb6b", 0x3d}, {&(0x7f00000004c0)="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", 0xfb}, {&(0x7f00000005c0)="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", 0xfb}, {&(0x7f0000000200)="4383eb072eaaf6d3c5145d7a915b465a87737d7d096b2ca4dd963f4f932d4c353c1f48", 0x23}, {&(0x7f00000002c0)="8d71cd1f3937332978af992c384066cca6f5a76d9d9fbcf6b837e8648c1d597d0ca504ff99b530978d2fb7aede97a7367be9be3a1fbafd851aab386c7229c56d23fa424e7f92f313f94856290b6b80a986613150111eaac7799d709474679a2ced42b1646cee1d00f34407d41946e1fc37dea2a13c2f0e99f27dc9b797997989846348", 0x83}, {&(0x7f00000006c0)="80dba4a9dd29af316b394ffb29a3638c261707c6828b6a92bf5b75c2fca1eb3df544c6fe63d3c98552f53784de175f8f7e2de7879b1ffd2cb09e5f33aeeb7a37bf2448bfaaee0461bf124aa430143acab66b99dde963b1c0dfb18735d5c6d15fd59be564cf1d3ae67fd2bfa08d4e3f454ee7fb0daa33daa1861a3e4fac8b467c50", 0x81}, 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0x1000}, {&(0x7f0000001780)="65de4841390557e082fb58552637aea9b9b0ffdd0644f3a358c756c52be4a08b34499b1bd2044bc84ff667d6e6a087a9f8f305abc6d70215a984a620fc292bf46eb398f5df981ac4b126d3ae5c0389f28d9a9deb84a040719b0fcc0dab2e7ecbb0b522b79987362a3667aa930c91c712e6533d771edcf7f41ba112597ae65eae7f07e314617d5615043f10a14547ac80f15a68a806893290abbcfb3043d4013b3b2a620509568cf23f46d98ca2fa975af22aaf", 0xb3}], 0xa, &(0x7f0000001900)="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", 0x1000, 0x10004000}, 0x8010) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0xffffffffffffff3e, 0x2, 0x0, 0x0, 0xbd, 0x0, 0x200000000000003, 0x2}, 0xc04c134ac2b6934e) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$sock_ifreq(r4, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r4, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\x01\x00', @ifru_names='bond_slave_1\x00\x00\x00\b'}) 21:31:41 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x7d, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x1, 0x51}, &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r6 = fcntl$dupfd(r3, 0xc0a, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1245.322648] overlayfs: failed to resolve './file1': -2 [ 1245.353515] overlayfs: failed to resolve './file1': -2 [ 1245.589484] bond0: Releasing backup interface bond_slave_1 [ 1245.626522] bond0: Enslaving bond_slave_1 as an active interface with an up link 21:31:42 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, 0x0) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:42 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c001ee12a20c922683365197fcad8b3185bfa6ef5994aadfeb883009a0795cffc07359b067e2825de4d8f70466d27851788d6a8c2bd9feefe4d00040000d0ac69acf698c9b303d0bd1efbfb5aa60627113592d5c261be6b3190ed0a76bad5e3c7de72077819bc30876e3601b9d44b4140a29beb8aa8f7b35e2da50f916f613c510c72bd229ce5c6ebb2fef237ed430d9cb62d05ab4631341e"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:42 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:42 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f00000002c0)='127.0.0.1\x00', &(0x7f0000000300)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000340)='9p\x00', 0x2010000, &(0x7f0000000400)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@cache_none='cache=none'}, {@cache_mmap='cache=mmap'}, {@cache_fscache='cache=fscache'}], [{@obj_user={'obj_user', 0x3d, 'lomd5sum/'}}]}}) syz_open_procfs(0x0, 0xffffffffffffffff) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_tcp_buf(r5, 0x6, 0x21, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) r6 = socket$unix(0x1, 0x5, 0x0) connect(r6, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r7 = gettid() sendmmsg$unix(r6, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB="000000001c00000000000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-control\x00', 0x420000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0xe923) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x1f, 0xd2, 0x1, 0x2b, 0x0, 0x20000000, 0x100, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1dcb, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x20, 0xd3b1, 0xd6, 0x2, 0x2, 0x10000, 0x1000}, r7, 0x10, r10, 0x8) [ 1245.742247] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:42 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:42 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501800, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) open$dir(&(0x7f0000000040)='./file0\x00', 0x210040, 0x839d38eff98d2062) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$dupfd(r0, 0x406, r4) 21:31:42 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x80) mkdir(&(0x7f0000000140)='./bus\x00', 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x3, @empty, 0x6}, {0xa, 0x4e21, 0x1, @mcast1}, 0x9, [0x10001, 0x6, 0x8001, 0x2, 0x101, 0x4, 0x80000000, 0x7]}, 0x5c) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="755099ea3e707065726469723d2e2f66696c65310000008000000000723d2e2f6275732c776f726b6469723d2e2f66696c65302c008d0048580a19cf18da5af0f1b450e0484d1f9615d5197d1f437773168dda5aebba266dafc6e553cc3cdc1db9040e8f643d41472f16839450b6a7cdb2a778dd939512e0c0174513f2641503db9cfab543e60dd879d5d31151969c1308cf94b2c2058ff27e"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:42 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75607065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00f2f311af54888dba559b08f7bf34ef07956a3040f280f850a084e7b2fe395b5f339c1d23773519bf081c15a0c0d6ae181ba0f62cb7e56215fd96250312ee9f878d748573c058b59ae0efed3b09f27851e375"]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x480, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r2}]]}}}]}, 0x38}}, 0x0) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000680)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0xfffffff5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d40)={r4, 0xc0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b40)=0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000b80), 0x0, 0x0, &(0x7f0000000bc0)={0x0, 0x0, 0x5, 0x8000}, &(0x7f0000000c00)=0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x12, 0x7, &(0x7f0000000200)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffff800}, @alu={0xd38ce2ff2d7dd86d, 0x0, 0xa, 0x4, 0x2, 0xfffffffffffffff8, 0xffffffffffffffff}], &(0x7f0000000400)='GPL\x00', 0x4, 0xea, &(0x7f0000000440)=""/234, 0x40f00, 0x4, [], r2, 0x14, r3, 0x8, &(0x7f0000000580)={0x8, 0x3}, 0x8, 0x10, &(0x7f00000005c0)={0x0, 0xb, 0x5, 0x7}, 0x10, r5}, 0x78) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) mknod$loop(&(0x7f0000000040)='./bus\x00', 0xca6, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x10000, 0x0) read$snddsp(r6, &(0x7f0000000280)=""/154, 0x9a) [ 1246.020410] overlayfs: unrecognized mount option "u`perdir=./file1" or missing value 21:31:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:42 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}, 0x1}, 0xfffffffffffffffb, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1246.077335] overlayfs: unrecognized mount option "uP>pperdir=./file1" or missing value [ 1246.087466] overlayfs: unrecognized mount option "u`perdir=./file1" or missing value [ 1246.129948] overlayfs: unrecognized mount option "uP>pperdir=./file1" or missing value [ 1246.187733] bond0: Releasing backup interface bond_slave_1 21:31:42 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469ff3d2e2f66696c65302c002307ee57bf7a137714d381cb5cb490885bbe2cee27a51b292e36819b927baca6"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x6, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x10}, [@ldst={0x5, 0x3, 0x6, 0x5}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x3}, 0x48) [ 1246.339804] overlayfs: unrecognized mount option "workdi=./file0" or missing value [ 1246.367790] overlayfs: unrecognized mount option "workdi=./file0" or missing value 21:31:43 executing program 1: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f00000001c0)) mkdir(&(0x7f0000000280)='./file1/file0\x00', 0x120) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x40038, &(0x7f0000000200)=ANY=[]) r0 = socket$caif_stream(0x25, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000040)='vlan0\x00'}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:43 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0x0, 0x0) 21:31:43 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:43 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d03000000000000ff726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:43 executing program 0: lsetxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7940000000000, 0x400000000000000}, 0x1010, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) fremovexattr(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x10001, 0x4) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000200)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss={0x2, 0xffffffff}, @timestamp, @window, @mss={0x2, 0x91c}], 0x4) sendmmsg(r2, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000002240)='Y', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040)=0x1, 0xfffffffffffffd60) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="93e1fb502fdf32afe4894dadd66cf3c1d7ab59fb6bb3dcc5e350e02bcb23bbd3bb63c1b97202383ba82b93da778ab48fd03deb10b262b014040006f6c8ab43ec49721eebacf66966a7f2fc7eba69b5971f34eee714c31084e4abbd361bc1833cb23748ea32f99f4408794a431619522db20198e406009df93205a6ed5fdeb78a819bfef080b7ab8af735794b49ae73340d1f8da776d07029a51009f24cc475f0695cff30da1205e01a2414ff91d445dbe34ee31392d806ae9e9468cd9b9d9e08265e310562ea90d22f00"/211], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000100), 0x618) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x32a) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000200)=0x2, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003480)=[{{&(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000680)=""/213, 0xd5}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000780)=""/141, 0x8d}, {&(0x7f0000000840)=""/205, 0xcd}, {&(0x7f0000000940)=""/43, 0x2b}], 0x7, &(0x7f0000002280)=""/4096, 0x1000}, 0xe8c}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a80)=""/221, 0xdd}, {&(0x7f00000035c0)=""/138, 0x8a}, {&(0x7f0000000c40)=""/163, 0xa3}], 0x3, &(0x7f0000000d40)=""/37, 0x25}, 0x1}, {{&(0x7f0000000d80)=@alg, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/207, 0xcf}, {&(0x7f0000000f00)=""/69, 0x45}], 0x2, &(0x7f0000000fc0)=""/168, 0xa8}, 0x5f2}, {{&(0x7f0000001080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001100)=""/87, 0x57}, {&(0x7f0000003280)=""/93, 0x5d}, {&(0x7f0000003300)=""/220, 0xdc}, {&(0x7f0000001180)}], 0x4, &(0x7f0000003400)=""/89, 0x59}, 0x200}], 0x4, 0x100, &(0x7f0000003580)={0x0, 0x989680}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000002c0)=[@sack_perm, @timestamp, @timestamp, @sack_perm, @sack_perm, @sack_perm, @window={0x3, 0x430e, 0x8}, @window={0x3, 0x40, 0x6201}, @window={0x3, 0x0, 0x3f}], 0x200000b9) sendmmsg(r3, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000002240)='Y', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="160e90cb39bca59f8c4064ac6d7b2420609d8745797b308edd84a5ef35ad9d8a17240f28f55f57c55f3875db81d255cea4e7e1c11ca7fc01964aeb9ed6ef4e80bc67cba7e7fe961fe5d121442b0a06e1248121fbe68bae9598b037b135f8a73b68ff904b436f256f50ae7cb980e69e7580b9f11c6ede4211f23240559b8c427000d7ce7862507ab5a50e494b2a54e346d74c8f08ccef06813e235b446788ac0f1df3ce5bc1fbd58a55e3a7c88f46384b815b515393364a2efdb26969f1f9da8cce00"/206], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000100), 0x618) close(r3) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) dup2(r5, r5) ioctl$FICLONE(r2, 0x40049409, r5) bind$pptp(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 1246.726560] overlayfs: missing 'workdir' 21:31:43 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "d93b89b659ead44a", "9aa784fb0221746daedf63cba4e23426", "68a7bed7", "4499909a22e79b38"}, 0x28) [ 1246.761914] overlayfs: missing 'workdir' 21:31:43 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765724ad8e7919670cbd6e64069723d2e2f6275732c776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:43 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0x0, 0x0) 21:31:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:43 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000040)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) setxattr$smack_xattr_label(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='security.SMACK64MMAP\x00', &(0x7f0000000280)={',,[proc!#trusted'}, 0x11, 0x6) [ 1247.013432] overlayfs: unrecognized mount option "lowerJ瑖p@ir=./bus" or missing value 21:31:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:43 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0x0, 0x0) 21:31:43 executing program 0: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000700), 0x0) write(0xffffffffffffffff, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$write2(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) setxattr$system_posix_acl(0x0, &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB], 0x3, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7570706572646900000080000000003d2e2f66696c65302c776f726b64e9723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000140)={0x0, 0x2c1, 0x800, 0x20, 0xff, 0x6dc0}) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0xed00, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000040)) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb5}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @broadcast}}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x20000804) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) socketpair(0x0, 0x0, 0x0, 0x0) 21:31:43 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1247.147398] overlayfs: unrecognized mount option "lowerJ瑖p@ir=./bus" or missing value [ 1247.213320] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:43 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:43 executing program 1: write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xee\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfc|\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)\xd7\x00', 'syz1\x00', 'syz0\x00', 0x0, 0x1d5, 0x0, 0x0, 0x7}, 0x120) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0xba}, {0x0, 0xf2}, {&(0x7f0000000580)=""/155, 0x9b}, {0x0}, {&(0x7f0000000000)=""/87, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000380)) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d3b2f6275732c77696c65302c0000000002000000000000284facd6af4ef89e036c745e2004fe20489b1dde346708562dd099cb0b855d3dd4bf21f4fb6b0f9000d7a3e13a7b6df6d5"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x2a6840, 0x40) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000002c0)=0x6, 0x4) 21:31:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) [ 1247.349985] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1247.384831] overlayfs: unrecognized mount option "upperdi" or missing value 21:31:43 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file2\x00', &(0x7f00000001c0)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,dont_hash,defcontext=system_u,audit,dont_appraise,obj_user=\',vboxnet0em1em1\f,fowner>', @ANYRESDEC=0xee00, @ANYBLOB="2c61756469742c646f6e745f686173682c7375626a5f726f6c653d7767706b6469722c11aca17900003d73656c66776c616e312d2c00"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:44 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0x0, &(0x7f00000006c0)) [ 1247.455745] overlayfs: unrecognized mount option "upperdi" or missing value 21:31:44 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = fcntl$dupfd(r3, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1247.507460] overlayfs: unrecognized mount option "wile0" or missing value 21:31:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:44 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:44 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x107) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c066f726b6460723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1247.603028] overlayfs: unrecognized mount option "dont_hash" or missing value 21:31:44 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0x0, &(0x7f00000006c0)) 21:31:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='nr0\x00') rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x5, 0xfffffffffffffffe, 0xa30000, 0x80000a30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:44 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) [ 1247.692281] overlayfs: unrecognized mount option "dont_hash" or missing value [ 1247.714063] overlayfs: unrecognized mount option "orkd`r=./file0" or missing value 21:31:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000340)) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) pivot_root(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1247.783424] overlayfs: unrecognized mount option "orkd`r=./file0" or missing value 21:31:44 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0x0, &(0x7f00000006c0)) 21:31:44 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:44 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40018600}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@del={0x100, 0x11, 0x100, 0x70bd25, 0x25dfdbfd, {{'aegis256\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1000}]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x40040) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f00000002c0)={0x1, 'ip_vti0\x00', {}, 0x2}) 21:31:44 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) 21:31:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x200, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812}) io_setup(0x20000000002, &(0x7f0000000240)=0x0) io_submit(r3, 0x2000000000000287, &(0x7f0000000080)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x20, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) dup(r6) r7 = dup3(r4, r2, 0x0) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 1247.962930] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1248.052750] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:44 executing program 5 (fault-call:2 fault-nth:0): rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:44 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}], [{@measure='measure'}, {@uid_lt={'uid<', r1}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@hash='hash'}, {@obj_role={'obj_role'}}, {@euid_lt={'euid<'}}, {@obj_user={'obj_user', 0x3d, 'overlay\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'upperdir'}}, {@appraise='appraise'}, {@fowner_eq={'fowner', 0x3d, r3}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:44 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)={0x2001}) [ 1248.212424] FAULT_INJECTION: forcing a failure. [ 1248.212424] name failslab, interval 1, probability 0, space 0, times 0 [ 1248.251560] CPU: 1 PID: 9709 Comm: syz-executor.5 Not tainted 4.19.89-syzkaller #0 [ 1248.259321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1248.268950] Call Trace: [ 1248.271567] dump_stack+0x197/0x210 [ 1248.275212] should_fail.cold+0xa/0x1b [ 1248.279123] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1248.284255] ? lock_downgrade+0x880/0x880 [ 1248.288434] __should_failslab+0x121/0x190 [ 1248.292696] should_failslab+0x9/0x14 [ 1248.296512] __kmalloc+0x2e2/0x750 [ 1248.300075] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1248.305648] ? fput+0x128/0x1a0 [ 1248.308961] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1248.314518] ? strnlen_user+0x15f/0x1e0 [ 1248.318518] ? __x64_sys_memfd_create+0x13c/0x470 [ 1248.323386] __x64_sys_memfd_create+0x13c/0x470 [ 1248.328086] ? memfd_fcntl+0x1750/0x1750 [ 1248.332177] ? do_syscall_64+0x26/0x620 [ 1248.336608] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1248.341209] ? trace_hardirqs_on+0x67/0x220 [ 1248.345603] do_syscall_64+0xfd/0x620 [ 1248.349443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1248.354900] RIP: 0033:0x45a909 [ 1248.358137] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1248.377049] RSP: 002b:00007efcdc7a89d8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1248.384903] RAX: ffffffffffffffda RBX: 00007efcdc7a8c90 RCX: 000000000045a909 [ 1248.392495] RDX: 00000000200186c0 RSI: 0000000000000000 RDI: 00000000004bf7c8 [ 1248.400072] overlayfs: unrecognized mount option "lor=./bus" or missing value 21:31:44 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f723d2e2f6275732c776f726b6469723d2e2f66696c65302c00bbec5063c310d3f356289a2b3a94a743b555f513d4f34e0045e1ec2507bcd04782da63df79d29b34098736f0067213063a530b7475f7bf9ae32b6b0a77cb36d328afc2e75a946435704ef7f049ee3beee9bdd15792cd481913bb95be56ff2355e86642764c4026e8ec4c503d95d945e04acc719817b8f65139c5ab7c54110b07e0b7fa08d8f035e8ce38cefb754b6d52805e9d03a91d983c0000000000"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1248.400131] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000000 [ 1248.414679] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efcdc7a96d4 [ 1248.421960] R13: 00000000004bf7c8 R14: 00000000004e48b8 R15: 0000000000000003 21:31:45 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x6, 0x10000, 0xa30000}}, 0x354, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f00000002c0)=""/4096) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r8, 0xc0406618, &(0x7f0000000200)={{0x1, 0x0, @descriptor="570254abc43a9eed"}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f00000001c0)=0xd, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r9 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000001, 0x119000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r9, 0xc058534b, &(0x7f00000000c0)={0x5, 0x7, 0x4, 0x80, 0x81, 0x3}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x8, 0x3, 0x0, 0x8, 0x6, 0x200, 0x4, 0xd83]}) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:45 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1248.466262] overlayfs: unrecognized mount option "lor=./bus" or missing value 21:31:45 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@xino_off='xino=off'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}], [{@smackfsdef={'smackfsdef', 0x3d, 'ppp1/'}}, {@euid_gt={'euid>', r1}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) [ 1248.613205] overlayfs: unrecognized mount option "wokdir=./file0" or missing value 21:31:45 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x14cb8cc14832bbdd, 0x0) recvmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000300)=@caif=@dbg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f00000003c0)=""/20, 0x14}], 0x2, &(0x7f0000000540)=""/4096, 0x1000}, 0x2001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000140)=0x1f) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x1000, 0x0) recvmsg$can_raw(r3, &(0x7f0000000200)={&(0x7f0000000280)=@hci, 0x80, &(0x7f0000000140), 0x5554676816dab8d, 0x0, 0xfffffffffffffee1}, 0x3052) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8c) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="757070657289986426a93f40c96469723d2e2f66696c696c65302c00a79571d3bc2dbb90dca300"/54]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1248.666048] overlayfs: unrecognized mount option "wokdir=./file0" or missing value [ 1248.685577] overlayfs: unrecognized mount option "smackfsdef=ppp1/" or missing value 21:31:45 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = msgget(0x2, 0x194) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/89) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1248.879516] overlayfs: unrecognized mount option "upperd&?@dir=./filile0" or missing value [ 1248.919354] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1249.068167] overlayfs: unrecognized mount option "upperd&?@dir=./filile0" or missing value 21:31:46 executing program 5 (fault-call:2 fault-nth:1): rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:46 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x48, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065736469723d6469e3416f8362757309000000000000003d2e2f66696c65302c00"/49]) mount(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x10021, 0x0) 21:31:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14, 0x40000) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0x80, 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) utime(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)={0x80000001, 0x7ffe16000000000}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x6c, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @local, 0x20000401}}, {0x20, 0x2, @in6={0x5, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:46 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000002c0)={0xfff, 0x7}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RATTACH(0xffffffffffffffff, &(0x7f00000001c0)={0x14, 0x69, 0x1, {0x1, 0x0, 0x4}}, 0x14) r6 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) socketpair(0x8, 0x800, 0x1d, &(0x7f0000000240)) ioctl$VIDIOC_SUBDEV_G_SELECTION(r6, 0xc040563d, &(0x7f0000000040)={0x2, 0x0, 0x103, 0x3, {0x5, 0x4, 0x0, 0xbc}}) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1249.590011] FAULT_INJECTION: forcing a failure. [ 1249.590011] name failslab, interval 1, probability 0, space 0, times 0 [ 1249.621434] CPU: 1 PID: 9752 Comm: syz-executor.5 Not tainted 4.19.89-syzkaller #0 [ 1249.629645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1249.638493] overlayfs: unrecognized mount option "uppesdir=diAobus " or missing value [ 1249.639113] Call Trace: [ 1249.649895] dump_stack+0x197/0x210 [ 1249.653549] should_fail.cold+0xa/0x1b [ 1249.657462] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1249.662599] ? lock_downgrade+0x880/0x880 [ 1249.666787] __should_failslab+0x121/0x190 [ 1249.671214] should_failslab+0x9/0x14 [ 1249.675119] kmem_cache_alloc+0x2ae/0x700 [ 1249.679282] ? __alloc_fd+0x44d/0x560 [ 1249.683096] ? shmem_destroy_callback+0xc0/0xc0 [ 1249.687776] shmem_alloc_inode+0x1c/0x50 [ 1249.692000] alloc_inode+0x64/0x190 [ 1249.695731] new_inode_pseudo+0x19/0xf0 [ 1249.704760] new_inode+0x1f/0x40 [ 1249.705257] Enabling of bearer rejected, failed to enable media [ 1249.708148] shmem_get_inode+0x84/0x780 [ 1249.708170] __shmem_file_setup.part.0+0x7e/0x2b0 [ 1249.708187] shmem_file_setup+0x66/0x90 [ 1249.708202] __x64_sys_memfd_create+0x2a2/0x470 [ 1249.708215] ? memfd_fcntl+0x1750/0x1750 21:31:46 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) sendmsg$TIPC_CMD_GET_LINKS(r1, 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000000a000/0x3000)=nil) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x1000) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r3, 0xc) getresuid(&(0x7f0000000100), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) fstat(r2, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000002100)={{0x234, r4, r5, r8, r9, 0x4, 0x9}, 0x384, 0x7fff, 0x8, 0x5, r0, r0, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000001640)=ANY=[@ANYBLOB="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"/532], 0x0, 0x214}, 0x20) r10 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x189142) ioctl$int_in(r10, 0x5421, &(0x7f0000000080)=0x5fa) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r11 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000640), 0x10000011b) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) close(r12) write(r12, 0x0, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='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) close(r13) write(r13, 0x0, 0x0) accept4$rose(r11, 0x0, &(0x7f0000000040), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r13, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x6, 0x7fc, [0x0, 0x20001880, 0x20001a66, 0x20001ce2], 0x0, &(0x7f0000000140), &(0x7f0000002a40)=ANY=[@ANYBLOB="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"]}, 0x924) close(r11) 21:31:46 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000040)=""/161) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1249.708230] ? do_syscall_64+0x26/0x620 [ 1249.708245] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1249.708260] ? trace_hardirqs_on+0x67/0x220 [ 1249.708278] do_syscall_64+0xfd/0x620 [ 1249.719209] overlayfs: unrecognized mount option "uppesdir=diAobus " or missing value [ 1249.719262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1249.767699] RIP: 0033:0x45a909 [ 1249.770907] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:31:46 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x40000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffff8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x8, 0x10}, 0xc) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x2, 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xc08084, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469721d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)) [ 1249.779258] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1249.789822] RSP: 002b:00007efcdc7a89d8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1249.789836] RAX: ffffffffffffffda RBX: 00007efcdc7a8c90 RCX: 000000000045a909 [ 1249.789843] RDX: 00000000200186c0 RSI: 0000000000000000 RDI: 00000000004bf7c8 [ 1249.789850] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000000 21:31:46 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) 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) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0xfffffeaf}, 0x137) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000c00)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 21:31:46 executing program 5 (fault-call:2 fault-nth:2): rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1249.789857] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efcdc7a96d4 [ 1249.789864] R13: 00000000004bf7c8 R14: 00000000004e48b8 R15: 0000000000000003 [ 1249.819709] Enabling of bearer rejected, failed to enable media 21:31:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) [ 1249.973444] FAULT_INJECTION: forcing a failure. [ 1249.973444] name failslab, interval 1, probability 0, space 0, times 0 [ 1249.984038] overlayfs: unrecognized mount option "workdir./file0" or missing value [ 1250.043268] overlayfs: unrecognized mount option "workdir./file0" or missing value [ 1250.059871] CPU: 1 PID: 9777 Comm: syz-executor.5 Not tainted 4.19.89-syzkaller #0 [ 1250.067641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1250.077009] Call Trace: [ 1250.079650] dump_stack+0x197/0x210 [ 1250.083302] should_fail.cold+0xa/0x1b [ 1250.083326] ? fault_create_debugfs_attr+0x1e0/0x1e0 21:31:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCL_SCROLLCONSOLE(r3, 0x541c, &(0x7f0000000040)={0xd, 0x3}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:46 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00000002c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@const={0x4, 0x0, 0x0, 0xa, 0x4}]}, {0x0, [0x0]}}, &(0x7f00000001c0)=""/157, 0x27, 0x9d}, 0x20) syz_open_procfs(0x0, 0xffffffffffffffff) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_buf(r7, 0x0, 0x30, &(0x7f00000004c0)="d6290370846b3f84", 0x8) write$dsp(r5, &(0x7f0000000000)="c8ab7936577d0b73aea3158fc141e600c86c9e595bcd9e8dbe2563d7d58e7f8e8381fdb88fe2ac5e00ff4a55952cc8d4f397e88a1161e7da3c67fbaa8a6df4401f201782ce4970cfefc09626ca2e7baaa2de5e3115c1b8a1af33fb37856e7e7c2d538980c75004ff3831ef4330f7eae74bb8ae2abc0ef1ab25775af1a2420e4c7fe009fce0be178e584401e1604aa14fb8f06bfb17acf362a71d963f8972227fc51ba970087a55b03312a932c4e1dea0f9a1a1", 0xb3) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) [ 1250.083345] ? percpu_ref_put_many+0x94/0x190 [ 1250.092753] __should_failslab+0x121/0x190 [ 1250.092769] should_failslab+0x9/0x14 [ 1250.092780] kmem_cache_alloc+0x2ae/0x700 [ 1250.092794] ? map_id_range_down+0x1ee/0x370 [ 1250.092809] ? __put_user_ns+0x70/0x70 [ 1250.092829] selinux_inode_alloc_security+0xb6/0x2a0 [ 1250.092846] security_inode_alloc+0x8a/0xd0 [ 1250.092861] inode_init_always+0x56e/0xb40 [ 1250.092873] alloc_inode+0x81/0x190 [ 1250.092886] new_inode_pseudo+0x19/0xf0 [ 1250.092899] new_inode+0x1f/0x40 [ 1250.092912] shmem_get_inode+0x84/0x780 [ 1250.092933] __shmem_file_setup.part.0+0x7e/0x2b0 [ 1250.092951] shmem_file_setup+0x66/0x90 [ 1250.092968] __x64_sys_memfd_create+0x2a2/0x470 [ 1250.092983] ? memfd_fcntl+0x1750/0x1750 [ 1250.092998] ? do_syscall_64+0x26/0x620 [ 1250.093014] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1250.093031] ? trace_hardirqs_on+0x67/0x220 [ 1250.093050] do_syscall_64+0xfd/0x620 [ 1250.093070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1250.093080] RIP: 0033:0x45a909 [ 1250.093096] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1250.093102] RSP: 002b:00007efcdc7a89d8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1250.093115] RAX: ffffffffffffffda RBX: 00007efcdc7a8c90 RCX: 000000000045a909 [ 1250.093124] RDX: 00000000200186c0 RSI: 0000000000000000 RDI: 00000000004bf7c8 [ 1250.093131] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000000 21:31:46 executing program 4: rseq(&(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:46 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x400200, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000400)={{0x6000, 0x2000, 0x0, 0x80, 0x8, 0xca, 0xff, 0x20, 0x4, 0x2, 0x1, 0x7}, {0x1, 0x0, 0xbf72165756027dd, 0x7, 0x1, 0x6, 0x40, 0x40, 0x7, 0x2, 0x5, 0x5}, {0x9001, 0x5000, 0xa, 0x3, 0x6, 0x4, 0x77, 0x81, 0x40, 0xff, 0x2, 0xe0}, {0x2, 0xc004, 0xc, 0x8, 0x5, 0x5, 0x3, 0x7f, 0x0, 0x73, 0xfb, 0x6}, {0x6000, 0x5000, 0x9, 0x1, 0x1, 0x8, 0x7f, 0x80, 0x20, 0x3, 0x93, 0x92}, {0x0, 0x5000, 0x3, 0x1, 0xbf, 0x0, 0x8, 0x3, 0x3, 0x2, 0x5, 0x9a}, {0x1000, 0x97acd73fe4f10216, 0x8, 0x7, 0x0, 0x3f, 0x0, 0x73, 0x9d, 0xff, 0x3, 0x6}, {0x1, 0x3000, 0xd, 0x8, 0x4b, 0x20, 0x1, 0xfb, 0x3, 0x7, 0x7f, 0x5}, {0x1000, 0x1000}, {0xd000, 0x5000}, 0x8, 0x0, 0x4000, 0x700000, 0x4, 0x14100, 0x3000, [0x6, 0x4, 0x4]}) setxattr$trusted_overlay_nlink(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000200)={'L+', 0x80000001}, 0x28, 0x1) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765696469723d2e2f6275732c776f726b6469723d2e2f66696c65302c0042f3300804c75fac7a61ffe14172c94e1ce62aaabb878b7ba27556186d26b8ba25f0699ece39fcacd20aaec25c865e15c24fa2137b47af0ea446cff2c3b6e3f0322d735cd360ca3c023f50dbe9b12c354fd713f1695a"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:46 executing program 5 (fault-call:2 fault-nth:3): rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1250.093148] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efcdc7a96d4 [ 1250.114270] R13: 00000000004bf7c8 R14: 00000000004e48b8 R15: 0000000000000003 21:31:46 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = dup3(0xffffffffffffffff, r2, 0x80000) ioctl$SOUND_MIXER_READ_RECMASK(r3, 0x80044dfd, &(0x7f00000000c0)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SOUND_MIXER_WRITE_RECSRC(0xffffffffffffffff, 0xc0044dff, &(0x7f0000000080)=0x4) dup(r4) r5 = dup2(r4, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000000)={{0x6, 0x5}, 0x1, 0x26f4, 0x7fff, {0x5, 0x1}, 0x6, 0x65}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r7, 0x80184153, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[&(0x7f00000002c0)="5be76551e512c91d99286a8e5dc0a962e370d1421da376cd9c2400daa8a27f6233a755a4988bdb6b17bf343cdb06eb0cdd4df5d7d1314cefd1ae380a4fb24850e077072c90195c0be91606d1569af36c2c0daa08755c993153f41ec4746a76b31854ae2fdc65b03e17de6e5f2c8dcfbdf41812997eeb262fde43a435c8d9946f62d9dc73e07a7e91ac317ff07f8c8fa3366334fa785e6cf6f51072d6038e5af74e2976008ba44e363a422a896b4f0e7cd606c7ade7a903a88e604ebe8bd62c8623a6c83faa0285db5d3a397ab15d172cf28244b6931a250c857fab2b2295de47a6e9711187c1a305a595f2838f4ef2b5ec73b1c2492324", &(0x7f0000000100)="9598d5299aff0c5abc00b407495b", &(0x7f00000003c0)="cc035b9752cae144c01e66f10b675553247b6ca1c32804721724460b79e230dbc69ec7079f68ca8d2b2bdbf39f0ad8c631f9b47056a856c7314f6176ce1beb1d45f878f5f8fd2e545bfe536b8f17a3c569ff40f5e8dfb6dfdc9163a24dc0b2e23068d79db6a16a66e9a6e0ce147babbaa765a11e5b79d218bb2676abb1e170a8c84579f6800316f1ee416228a521a1a1ba94c8b8ee4d95cf906f78bec8fee06c6c1c6bbb4c6a7169fb7ce33298680638a6f4daa79ca3db7e", &(0x7f0000000480)="8e5fcac06f927c3fd7ce279f5e5417f2d560e4dfa9aefcce4d5e990612d457f7c452bf7a5965ccdbfffa694c2e06534f30551f8327ad69b059eabfd9119bc9c46032598b3c5e0bbae0a6d4", &(0x7f0000000500)="51dd963cd0a830237ad6219affb91058d2889088a9bb928e1623e7a3feac32b6ebfccbee645aa7e4592e505d2d26234cfd3a7a3284b55691127b65a86a0360e81a6bb1aa6df2119da8556f51e0637f396ec87104b881322329a9a3d959b1f8fc7f08303f72c08c8bd3e73ad15df70eff74824ce5d4b0e896ad50adfba96faae9ed73657d601a7af77b8ec9d6f80a4381079e6d11bc2873f8548834e5fcf89e44ed08a911bc1ca4e0d7931fd3a119a145602d224976d6656433c3989bb5b575fc64c77b6ca36ff6376b10ae39a803133ecf9684829264cf293a8c7284c1cd018a32c4edb96332515df327d34e23df4cb9aaa1856a984a0c92fd782d2ff18686f944cd6def93a749c7353841034d9c5370eed7b8f3770922e1819102131c446fa373f895150854e7b523f56a8d8d70bdb9778e01718457de37324ce43dd0dfe96c7022c889401a4d2bbbac7a7103260415f063c6aaf225be14f93fa83a3225249d9f5fd4d85a0ba5ae90cb6dcbddcbc81d438a8213704d862a52da87a29cea223adb682256be9ae2e24a1ea7555170a1f94b634181687d5f726f7087c7044c6641d5732e85b5829172384a71149bdbd430a790566ac49f4d0cb87549c03d070247262f429df5317dca06511f126ecd719b720f795ddd4b373cb06291b25099f155a1f83ba524341e63f1f37abf1a905d7103f08cec99d09f6dc8ae743dc08ddac99ddc39ee70d0f0006da415d00b6fff2645d22c37af0239c5070d0668a3abf16b63c4389dd221b71fb0cff09c1a2f18c79a374a549062bab39123f0d3dabb761008a8e421f4ab0548e78c37a416e27ab231d05421147c7958e69b524e85c91355f286a09753224939ea1adaa7f3427df6262fe87d94ed9abcd1776f6b781082b4190f79e66d1731df59a337b5c9bf372075559ba60b142cf45dafc71159b258bb65fc0eae737a1b07c8dfc2682b8486d4094677e606e8a5bb1cdc23cac694d85438d8d0c92a502b20f4f246a6b74c0677c97215164eddc72b1bb34dc88218b75e0ed88cd9775742b2ca7a3989bd931af9f30f0af8ce972c72ec26d877b8b9d44b7aad0249093eb17600e782155661d33bf7c025b0c5d53524c4063fca85806c63edc03fcfa7a539a5d6b547ae6cb6e9c101e747ca01a14af2ab2254b1691bba4b8b88f0ae86e1c0adda647214b3277520b28e127c6c013e02c115bc282b9cdcbf7f9fbfe8c85e44ae91289f9febd939022cab7918a07504cacbed2ef7ec62e6f0eebb45f1d17ba2beb23c05fcdb35caf9431b80fe3e4c4f642c3ee10894b22ca7423ddedbc05940e7a0d721ca385dc7481f2ca600d4328e1446701af58d4f222634de1fd2f2ac97358689a701958eb11cdebaeb4016b07b7efa7c95e390da87e1e0ecc9d3b130bf114ac2099e39231202c25059f556d6cab22352423dd623d4ef6c2194c07a600a65bc5d3b74538de97cdbd017c6e9574a69ec4aa8c01c59a9fa6a395e1ae143a03b75e418ad98f71cdf72671d1c1adee2ea08676797485d0c8bb93d8d6bff1f053ce626e26e41c78dbd3b18758a7e254f885c4ea233a18df013fcec7c834c5c02aba6d6e5c7982ac32191acd76fea02244bbc9791424bdc459cc764484b395895b59abb894826042a80273910d6548c2f34e1a20fdfb85246d2a1273d75aa439537f063e2f8ea0e655e77975ff2583ab22682f325a6944bb2b9cebfc3f9231d6b792f21180d380b4548561d5bb4bf8c6968adf6f51f111743cb2b58a159584890d52232315ea3c7fafc377b92d5e8dd241cc012d4625091df77ffd0ffcd6f71dd9292e6ba6dc15cf8de36e4089aa8201b2641e02701092be12255ab99411714773f5b33f05f0d23d1736d8050acf7a86fbbeec3ad9ac650552bb7ff4094745d91ac6541f1242a6356ff9ac4365b022b92f162bf9d9b271612076a3e627ec8309c5070df64f89474c9e8d3229c41598180c7b2e5a16b48048db1e1d17b7e1524a7fa010346fdf9359e46840e2f4aed844b40d8ee6cf364e04fb60918e796b814390a9854b6c3072d72f961b4a3a976e845564cad8c0d95c6cee5fd377f27519de8434f21931080ce4ddf6447d7646f28e837675d1804701efc34049b0f2d2f614b1ba5b2f2d155dc1186e6ab56e0a6a7adbc13033ac511d06f3c3a1557532e28c4c5f3e1dd0cc018dafea4a6d1d3fffe862403acdb48bce3822dbc56b6fa473f56a2b0e8e2bd90ba47c0dd40ebb0f2939272bbf11681399405b15f365401ddb7bab97ef861e6bed853177b11f5976b3e10b5ffa87ec748ff52c3212e84b0bb0d914f4f9e34f0281093eed782044bd51399889a189f81523e6e3421323d7e84f9bcf6abca933a6265e30018feee965cf70eb061699a8e5a05c0578411792e6af2c03167ba5daebaf19e8bce7ea266bc079d96593a875751f8416fe5dd37ef067894eb2d3274243758e75f91d4a7692a75e9a4dbe064dfedc56a1443ad9311bc05de83f2f0a63f099a9f246d147264b95f962dbdb592aa239baeb3ae242100243bde9e20f5fb25d4772ee7d49908b08de04f47b91988715872d1a9be689ff4f06b78b5451bba1353022cd84a180a7587b0a80398a508f4d5d38572187e9a44f98268b4a4ec4fb94934913d2df20b3cdf01d37acc535bb2779e5052e77adf650848d0a29bba16402441de89a729c92dd1d734d22f769f3d1c0933e89a71c41c604d52f5bc8b78aca423b1dbb471df3527f4b5abb958655a8ab8909b00589362f4eea474f1528ec5f1b1055a1cba6d7b5afce423f1045584c5cdf909c931fc6b9659570e75bd331ccb1ae01592811f9071863f46d1ce9dbd29c50ac9310d52bc8dd26feba821de5e148b0cef2273f780950745b6715fe40b1f5950a83c54ab2a78f3692e81737899d89695106851cd97e96a912b4bac0390eba25c2c1f54c1594d76249e694c2a083fa55236f196cc0f1dd9a2df135e202a314f3630745a453ad7d2cb4db68a765dd0e65a6c1e6f5f40eba73f7bb8dfb16189b870cb5284453964a3c6c75ba95f1bca529cf5f8b84ede638f6dd44f7702d324a76e9bdf5d24106c2779e4bb11332ff763c910288622b6aff3c00de6d20db241aad510110873bcece1ad34a31b3e2433ded00badf5effea104a3a31d701ad6c444742788a06b2989eb4b33c125f57e9558bcd08bce7cd27e2fe2f226143e865a3a4e0147cf00a48a2d7deb11650900220cc622c81fa4afb39c82d15442b03864d4e391019ba161735639ad71ce0e9efdbee51f26dfba68311589c26908cbc99119067aee9f41d3107d56bf5dc0d13be9d302ee01c6beebcf371bff7fcd2c17ceaaba95e484a78914fb5c95d0b99d29c5d173a345e7beff996dff8902483599f97f9a09913f70837cca455f71b40486d8b8a045645b34d31ab3ea80e0e41ab78e9cfb5b5d98ad3f4adc44b3ef098a56d55180b9b3ead3acc0152b1189c40608037dd6e28fc3ca1b3817a865f9368b57e6d2e702021d4452bdbf5b7a87feceb6c28330b7868c5bf84772a73f5d33b03e18a2ce1c5151cd3c00bdbe7baa60621187c84056424febdd1fd1249e7e9fc1e3aa0c150373260427983fd9374377bf93b9b2a8c67b5c82989d58117324e207a2ea6a2eff4b6e17fb5e57792ab1c753d46cf6c7af50234b50c18923fe809d2597e3722f98fc0d30b25a50c4278dfb7efa00f49d33fc54824bbd3e22c3215d2c40a3da99dd08db053d915ab1cef5b4c4bd831679b0f8f01137f2039c81fd7be20e308e8f025b5ed759ed0df5900c7445f02834e4bf9926b582493f5253cd0bec5a5de0d3edf129a8ca18ecbc58111034bca60c81f413f924aa7f8c63e19cff21d6ef5eeaf551ee04b6c278936044ab97150f579d3a874857a9f68487b723e71a98085f792970d46abe88b446f7b66006d5e5863dae7975623a6479a17a8ddd905a7550d869dc64059ad0e0de0b708b51028d7f1d270ce6e2f00946747c52829cf27189be55bc6b5a249d41fb2ee33eb9cbe75f91b7a0b797a0e7aa8b3a4fa745e82c28c7527dcdf6c980a37c4a13be247fd132737668fcb2bae0d73bd68c96fca007c6176553a00336e83f107605d2969014876c9b79aa3d7893ca07239d0353c27b6835a08fb358434d7cc6068ac844742736087da19c32e7d743cd5251ddaf2ec42a23e585581184ba643fd121f923bb041876b77199b3bcc675828c11ae39f98d19b0c6dbd2f8be187e16662ad1991b558a687b34c172808008d8041449316fceb09c0296bb1b715ce104679b3e9ea83504bbd6c21e13b49bcd68360041b6dc266540f0984d22234f8f8a2a3e93e694d74b32672ca7803eb27845d841fce238d475821f455138a0b065c0fb7b20385e76a24145e11764a29645815962947dd16eb57be2096df4975da526359bb1b8ccb16d7f09a269aa169ba542fbead5a1ce8ce735e79d6d244bfab90f7f4d4c2ab553af8d92c2d639a18ef9b234590d7480fa4387b80991a59bcf0df5b9eaf0d7c0b8431786c4db031acd707b46a3af6027e656cf048bd24e8c389b6b5a4dcfd8af23615e1f3a08a3cec3dc27602e4d39c6969ef57f9376d7441777437741d66cbc0f07caa8b7ed09ebc1b4ff13e10de0c9a9e48cc3da0c1b608e7598e4785a395aa4b26f36284b3e64b1ae35d1728898fc8909f1ad006ae92ca15725794634fe5ce8a85a54eabdf7a1b0b371272a6069d6f3c2408456315d43b745d98a84d912f28f72af09689cfa2f25371ce4e296b941beefccb2194cd6ec57dc3c37b9686a6358ab64f4586ba75810ff1fb3132c0b2e1d89d65c6ea8037bf679b0b2863cd82f4ea90f42cd805e2d916e366101e93e9c3f120549fe1cfad6e38a28967312d95bdf8bfa276fa1328c455b4744602fd904e97f959553baa484be49bb8e05c72f315a5acd37013d8c2f647372f8f1496fe0763ac7b2c03d3e8c0ed3532d32c4de4d4e02396f29d0ef6a0e1e9be07a9598e72545a75a5b1030566788ba8adc25810700b2612e5f0cf3f2a45bc8eac22888fd85c898f48e39d0f8c9f08056cb95449d14ffc06346b327afa124e43628802e8c76986f3626e37c1020c6199bf9c47cbf605b3d7545c9b1de4b8f4aeed3b648e0a32c7445c5830e5710299fb822813eef4679c68ed02d0171b9bf133d796f4490c9999cfd427b8ff7e79b2a5e47f9c1e37950f10303efe7b6f43b52f1af6974ada4d0c9549306200e92526ab2823a48b43f8057e66162bf901b64e38a2bf1e447115a6e0395633890326b90e3f619fc8a71688938fefed03f290044a664a696bb198f416ba4258887e873f3bf441cffc38f03cc8988f9dfcd86c108ac3aa745d891d5ba4300cf6bbf7803d885d15255512a3ccb6c355f2afdc7e2ce5e393c4d685ecfb7ec00ae992b8e10b615b99ad8ac5fe3e8d3fd320894d5f051aea4045cda3c0a7e53da1df73e27e49b260d943d3d93404126232fce3ec41fdafaa9d98d25a3ed1e178160293f53e474c2480c10ed9312639d9103e8bf0645fb1241ba7dc8f83726c7f9ba59a3c9de38597177cb2d3924ed86ba391c3faa58c254bfb1d0b4a5bad4483461329efbcdc6d6cac15c031f54d931f08d354646af364c483b7b07a40c337133374f166d589b9cf395543df2754fc76f3cbb498f521fa31002481a1448c4f8e00179c6b9d9b3cbe23cd6e46429d20eeb02531af51fd5f4a983b93ed6954dcba682d0c257ae577cbf130224648bfd2ae4325cb11ac04839b5aa573ed1c0d11e26dae3e8478371d326696ea7c22c06b8", &(0x7f0000001500)="fd9f0008a75f297a4ee62795a8103bbf1668281d83738252abdd7579a823c988065dc2c516bca67c62833b9a9c37548636c67fa9b7202ae18dd8051b7e247553ce9b1cce36ebd10a95b62c07f2d761fcb2af869bc6a8855892c7b89a6d7b2069fbc7ae1561d9a00342c5a85b1369374a3c05c3f4bc183b703110e3301a11e63f7d2d46bb998c13a2ff3094999fb5fee54570e56859ce872ac1816b9a039f34a909d58095150c37261ed68f729142fe34a3e5b9b0679dd1e6c26a064bc8e7c8b86d020bcb623556e97ab42d7d65150c11e56d60d1572ff238f8be2d7cae"]}) fcntl$dupfd(r1, 0x0, r0) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1250.336479] FAULT_INJECTION: forcing a failure. [ 1250.336479] name failslab, interval 1, probability 0, space 0, times 0 [ 1250.403946] CPU: 1 PID: 9797 Comm: syz-executor.5 Not tainted 4.19.89-syzkaller #0 [ 1250.411705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1250.421072] Call Trace: [ 1250.423683] dump_stack+0x197/0x210 [ 1250.427337] should_fail.cold+0xa/0x1b [ 1250.431248] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1250.436647] ? lock_downgrade+0x880/0x880 [ 1250.440825] __should_failslab+0x121/0x190 [ 1250.445077] should_failslab+0x9/0x14 [ 1250.448896] kmem_cache_alloc+0x2ae/0x700 [ 1250.453164] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 1250.458302] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1250.463423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1250.468964] ? timespec64_trunc+0xf0/0x180 [ 1250.473216] __d_alloc+0x2e/0x9c0 [ 1250.476676] ? ktime_get_coarse_real_ts64+0x1ba/0x2b0 [ 1250.481962] d_alloc_pseudo+0x1e/0x70 [ 1250.485775] alloc_file_pseudo+0xe2/0x280 [ 1250.489949] ? __lockdep_init_map+0x10c/0x5b0 [ 1250.494455] ? alloc_file+0x4d0/0x4d0 [ 1250.499389] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1250.504931] ? kasan_check_write+0x14/0x20 [ 1250.509170] __shmem_file_setup.part.0+0x108/0x2b0 [ 1250.514117] shmem_file_setup+0x66/0x90 [ 1250.518112] __x64_sys_memfd_create+0x2a2/0x470 [ 1250.522807] ? memfd_fcntl+0x1750/0x1750 [ 1250.527108] ? do_syscall_64+0x26/0x620 [ 1250.531114] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1250.535723] ? trace_hardirqs_on+0x67/0x220 [ 1250.540086] do_syscall_64+0xfd/0x620 [ 1250.543918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1250.549115] RIP: 0033:0x45a909 [ 1250.552400] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1250.571301] RSP: 002b:00007efcdc7a89d8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1250.579011] RAX: ffffffffffffffda RBX: 00007efcdc7a8c90 RCX: 000000000045a909 [ 1250.586441] RDX: 00000000200186c0 RSI: 0000000000000000 RDI: 00000000004bf7c8 [ 1250.593731] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000000 21:31:47 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) name_to_handle_at(r1, &(0x7f0000000200)='./bus\x00', &(0x7f0000000280)={0xe, 0x0, "4f270a4ec80b"}, &(0x7f00000002c0), 0x400) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x4000000) [ 1250.601005] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efcdc7a96d4 [ 1250.608272] R13: 00000000004bf7c8 R14: 00000000004e48b8 R15: 0000000000000003 [ 1250.630075] overlayfs: conflicting lowerdir path [ 1250.669272] overlayfs: conflicting lowerdir path 21:31:47 executing program 5 (fault-call:2 fault-nth:4): rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:47 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='\x03\xc5\xd7\xc2\f!j\x89', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="3081a3", 0x3, r0) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000100)="405ad153cdea6efc244280f860199abdfbca3a840f4961a90ac02b3f021bc055df18414084d7162d4a9c84b68c8c127db764eff89a34b6e1c16ec2887c665e3c8c9ed84cb8d05a2d0258d82a43e49f", 0x4f, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, r1) clone(0x4413cd00, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDMKTONE(r3, 0x4b30, 0x1) socket$packet(0x11, 0x3, 0x300) 21:31:47 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x40000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$unix(0x1, 0x5, 0x0) r7 = socket(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r10}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=@ipv4_newaddr={0x28, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r10}, [@IFA_LOCAL={0x8, 0x2, @broadcast}, @IFA_ADDRESS={0x8, 0x1, @empty}]}, 0x28}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000800)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @rand_addr=0x6}, 0x3, 0x3, 0x4}}, 0x80) r11 = gettid() sendmmsg$unix(r6, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB="000000001c00000000000000", @ANYRES32=r11, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r13) r14 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r14, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r14, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r14, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r15 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcsu\x00', 0x1, 0x0) r16 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r16, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r16, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r16, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = dup(r17) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000300)="955c8e6d748d278be1d3c9a5c3ee24272aafda643ff6b37e1981655e45ab9e431921fa6577b482735d47011e950310804ef0e97a7970130ed5535de55c2e7c35f7dc4afe2ca4baaa4500b4f4e150e21cfc083e4eed2f0832a1c0e3d2b611b583a8e95fb45ac629547f236e52f26b1bded2008561b8335a199ac8b58c551ce1457a06f79f8ee07f3af9ea815584b36c116e6a636b000c5d84716d435f242d3a15ee742ed99c195623086dc1ba14ebf9ec84bc326f81786ad77bd8103d64704dbbe0325b9de426622d8e7af31915f8aadd4dc0fa7c55994181bc36d315d4fc22cf44a578925f16fdee98fbd15307", 0xed}, {&(0x7f0000000400)="d8f561e9bac36fed3a796baa7a3298146d814a97210406c1dfe0924445c834fc7af260c242642f1f0cb914defdeeb9dfde0b1d3976c12135247f1b15c5be052ed9f070d26b136090508a64a1ee8ec0922de3c74d64ea2e6d077412c54181e1ebd252dde432bdc1e5afc4abcca61387f60bc22f5ee2d590699c3902ae252d5bc20e8a788ae43f", 0x86}, {&(0x7f00000004c0)="23e2ecf934e09c30d8ba613b50aa982a8172151fae361a1a124973e5af1b388bdf03c50c26f7b726eaf5f574b078a9dfdd9302a41bae5b3160e2bf01f7efceac6a6936e3d86b572aa95e7c16763576c32fae00f32181458319998da3fb874173f40b5ad3bdf24ce2e999eb949cab0bddf965efebaf0f63a6e12e93b78dc672bfc7598e2129f8198cf8bd1304e69869b16bed1db50b15c0574436907ff18e1a44427492935a814c497fea09804a9f7d77b6b4669725a98ed2244c907d5cb80e376066daa4916968e6cc594ef33b7648b85c761a99d4ae3ddc31", 0xd9}], 0x3, &(0x7f0000000700)=[@rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @rights={{0x24, 0x1, 0x1, [r15, 0xffffffffffffffff, r16, r18, 0xffffffffffffffff]}}], 0xa0, 0x4000018}, 0x20000000) [ 1250.809181] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1250.828426] FAULT_INJECTION: forcing a failure. [ 1250.828426] name failslab, interval 1, probability 0, space 0, times 0 [ 1250.854798] IPVS: ftp: loaded support on port[0] = 21 [ 1250.857605] CPU: 0 PID: 9819 Comm: syz-executor.5 Not tainted 4.19.89-syzkaller #0 [ 1250.867749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1250.877119] Call Trace: [ 1250.879730] dump_stack+0x197/0x210 [ 1250.883382] should_fail.cold+0xa/0x1b [ 1250.887286] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1250.892404] ? lock_downgrade+0x880/0x880 [ 1250.896571] __should_failslab+0x121/0x190 [ 1250.900817] should_failslab+0x9/0x14 [ 1250.900836] kmem_cache_alloc+0x2ae/0x700 21:31:47 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40800, 0x0) ioctl$int_out(r3, 0x0, &(0x7f0000000040)) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1250.900857] __alloc_file+0x27/0x330 [ 1250.900871] alloc_empty_file+0x72/0x170 [ 1250.900884] alloc_file+0x5e/0x4d0 [ 1250.900897] alloc_file_pseudo+0x189/0x280 [ 1250.900910] ? alloc_file+0x4d0/0x4d0 [ 1250.900923] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1250.900936] ? kasan_check_write+0x14/0x20 [ 1250.909160] __shmem_file_setup.part.0+0x108/0x2b0 [ 1250.909179] shmem_file_setup+0x66/0x90 [ 1250.909197] __x64_sys_memfd_create+0x2a2/0x470 [ 1250.916952] ? memfd_fcntl+0x1750/0x1750 21:31:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:47 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80003, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x7, 0x9f, 0x5, 0x9, 0x7, 0x1}, 0x80}) geteuid() r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getpeername$unix(r1, &(0x7f00000001c0), &(0x7f0000000140)=0x6e) setuid(r2) unlink(&(0x7f0000000280)='./bus\x00') mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'S\xfbrkdir', 0x3d, './file0'}}, {@nfs_export_on='nfs_export=on'}], [{@euid_lt={'euid<', r2}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1250.916967] ? do_syscall_64+0x26/0x620 [ 1250.916985] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1250.924765] ? trace_hardirqs_on+0x67/0x220 [ 1250.924784] do_syscall_64+0xfd/0x620 [ 1250.924803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1250.924814] RIP: 0033:0x45a909 [ 1250.924828] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1250.924834] RSP: 002b:00007efcdc7a89d8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1250.934179] RAX: ffffffffffffffda RBX: 00007efcdc7a8c90 RCX: 000000000045a909 [ 1250.934188] RDX: 00000000200186c0 RSI: 0000000000000000 RDI: 00000000004bf7c8 [ 1250.934195] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000000 [ 1250.934202] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efcdc7a96d4 [ 1250.934210] R13: 00000000004bf7c8 R14: 00000000004e48b8 R15: 0000000000000003 21:31:47 executing program 5 (fault-call:2 fault-nth:5): rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1251.229931] FAULT_INJECTION: forcing a failure. [ 1251.229931] name failslab, interval 1, probability 0, space 0, times 0 [ 1251.236482] IPVS: ftp: loaded support on port[0] = 21 [ 1251.258720] CPU: 0 PID: 9841 Comm: syz-executor.5 Not tainted 4.19.89-syzkaller #0 [ 1251.266483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1251.275878] Call Trace: [ 1251.275905] dump_stack+0x197/0x210 [ 1251.275926] should_fail.cold+0xa/0x1b [ 1251.282155] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1251.282175] ? lock_downgrade+0x880/0x880 [ 1251.282197] __should_failslab+0x121/0x190 [ 1251.282211] should_failslab+0x9/0x14 [ 1251.282226] kmem_cache_alloc+0x2ae/0x700 [ 1251.291206] __alloc_file+0x27/0x330 [ 1251.291225] alloc_empty_file+0x72/0x170 [ 1251.291241] alloc_file+0x5e/0x4d0 [ 1251.291258] alloc_file_pseudo+0x189/0x280 [ 1251.291275] ? alloc_file+0x4d0/0x4d0 21:31:47 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept$nfc_llcp(r5, &(0x7f0000000480), &(0x7f0000000100)=0x60) syz_open_dev$binderN(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0xc02) dup3(r1, 0xffffffffffffffff, 0x40000) r6 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) eventfd(0x7b6) syz_open_procfs(0x0, 0xffffffffffffffff) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = getpid() r9 = getpgrp(0x0) capget(&(0x7f0000000000)={0x0, r9}, 0x0) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r11, &(0x7f0000000140)=ANY=[], 0xfef0) fsetxattr$system_posix_acl(r10, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="020000000100eb8000000000020001", @ANYRES32, @ANYRES32, @ANYBLOB="b8e365400357609aeb2c35eb6346b93ee6a8ccac064b28045fb5ccc42eb61c604bd9bc6f06af127321df7559522954af9fbdf181f025e9a65d7a17310597d62a318833df89a57e5b53778aa3e66844fc416fc7e2cee11b08996b374e80f611201000be976c77795ceead35bdcf1b23c88334501831ff741891ff83bd8103282caf9b66fa23cc7ad8ce987b956942c2650306", @ANYBLOB='B', @ANYRES32=0x0, @ANYRESHEX=r8, @ANYRESDEC=r11], 0x8, 0x1) r12 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r12) r13 = getpgid(r9) kcmp(r12, r13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x4, 0x2, 0x0, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r12, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r14}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r14}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002380)='\x00', r14}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r14}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r14}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)='/dev/autofs\x00', r14}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740)={r14}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={r8, r7, 0x0, 0x14, &(0x7f0000000180)='&$vboxnet1security!\x00', r14}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)={r14}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r14}, 0xc) 21:31:47 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x1) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="3081a3", 0x3, r0) r1 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)='trustedkeyring\x00', r0) keyctl$set_timeout(0xf, r1, 0x7) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r2, 0x110, 0x2, &(0x7f0000000340)='overlay\x00', 0x8) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1251.299735] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1251.299754] ? kasan_check_write+0x14/0x20 [ 1251.299773] __shmem_file_setup.part.0+0x108/0x2b0 [ 1251.299790] shmem_file_setup+0x66/0x90 [ 1251.307709] __x64_sys_memfd_create+0x2a2/0x470 [ 1251.307725] ? memfd_fcntl+0x1750/0x1750 [ 1251.307740] ? do_syscall_64+0x26/0x620 [ 1251.307759] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1251.315705] ? trace_hardirqs_on+0x67/0x220 [ 1251.315724] do_syscall_64+0xfd/0x620 [ 1251.315745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1251.315758] RIP: 0033:0x45a909 [ 1251.323502] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1251.323511] RSP: 002b:00007efcdc7a89d8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1251.323525] RAX: ffffffffffffffda RBX: 00007efcdc7a8c90 RCX: 000000000045a909 [ 1251.323534] RDX: 00000000200186c0 RSI: 0000000000000000 RDI: 00000000004bf7c8 [ 1251.323542] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000000 21:31:47 executing program 5 (fault-call:2 fault-nth:6): rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1251.323550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efcdc7a96d4 [ 1251.323558] R13: 00000000004bf7c8 R14: 00000000004e48b8 R15: 0000000000000003 [ 1251.463991] overlayfs: unrecognized mount option "keyring" or missing value [ 1251.514536] overlayfs: unrecognized mount option "keyring" or missing value [ 1251.542302] FAULT_INJECTION: forcing a failure. [ 1251.542302] name failslab, interval 1, probability 0, space 0, times 0 [ 1251.553990] CPU: 1 PID: 9851 Comm: syz-executor.5 Not tainted 4.19.89-syzkaller #0 [ 1251.561808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1251.571878] Call Trace: [ 1251.574551] dump_stack+0x197/0x210 [ 1251.578224] should_fail.cold+0xa/0x1b [ 1251.582191] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1251.587321] ? __sigqueue_alloc+0x176/0x4e0 [ 1251.591668] ? find_held_lock+0x35/0x130 [ 1251.595750] __should_failslab+0x121/0x190 [ 1251.600251] should_failslab+0x9/0x14 [ 1251.604093] kmem_cache_alloc+0x47/0x700 [ 1251.604211] ? kasan_check_read+0x11/0x20 21:31:48 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) readlink(&(0x7f0000000040)='./bus\x00', &(0x7f0000000340)=""/4096, 0x1000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1251.604231] __sigqueue_alloc+0x26b/0x4e0 [ 1251.604246] __send_signal+0xeda/0x14a0 [ 1251.604267] send_signal+0x49/0xd0 [ 1251.604282] do_send_sig_info+0xa3/0x130 [ 1251.604299] ? __lock_task_sighand+0x320/0x320 [ 1251.612518] ? generic_file_write_iter+0x9a/0x72f [ 1251.612541] send_sig+0x56/0x80 [ 1251.612559] generic_file_write_iter+0x613/0x72f [ 1251.612580] __vfs_write+0x587/0x810 [ 1251.612596] ? kernel_read+0x120/0x120 [ 1251.612626] ? rcu_read_lock_sched_held+0x110/0x130 [ 1251.612641] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 1251.612655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1251.612667] ? __sb_start_write+0x1a9/0x360 [ 1251.612684] vfs_write+0x20c/0x560 [ 1251.612701] ksys_pwrite64+0x183/0x1c0 [ 1251.612715] ? __ia32_sys_pread64+0xf0/0xf0 [ 1251.612733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1251.628533] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1251.628549] ? do_syscall_64+0x26/0x620 [ 1251.628566] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1251.628579] ? do_syscall_64+0x26/0x620 [ 1251.628600] __x64_sys_pwrite64+0x97/0xf0 [ 1251.628620] do_syscall_64+0xfd/0x620 [ 1251.658882] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1251.658895] RIP: 0033:0x414707 [ 1251.658916] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 a7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 ed f9 ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1251.658925] RSP: 002b:00007efcdc7a89d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1251.658939] RAX: ffffffffffffffda RBX: 00007efcdc7a8c90 RCX: 0000000000414707 21:31:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1251.658947] RDX: 00000000000001dd RSI: 0000000000000000 RDI: 0000000000000004 [ 1251.658954] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000000 [ 1251.658962] R10: 0000000000000000 R11: 0000000000000293 R12: 00007efcdc7a96d4 [ 1251.658970] R13: 00000000004bf7c8 R14: 00000000004e48b8 R15: 0000000000000003 21:31:48 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000280)=""/83) [ 1251.836198] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1251.862367] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f0465726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:48 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = accept(r4, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, &(0x7f0000000100)=0x80) fsetxattr$trusted_overlay_redirect(r5, &(0x7f00000001c0)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f00000002c0)={"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"}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCTRL(r4, 0xc0445624, &(0x7f0000000000)={0x6e72, 0x5, "ba1df62c0e10cf1f995d2d089f8c045d162a8cb96db9c232f38bc9cafdd59b42", 0x3, 0x5, 0x1, 0xffffffff, 0x2a8}) 21:31:48 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = gettid() sendmmsg$unix(r0, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c00000000000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r1) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$setopts(0x4206, r2, 0x0, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) connect(r7, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r8 = gettid() sendmmsg$unix(r7, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="140000e6893a04001ab75193466f4ec51d138200004001000000", @ANYRES32=r7, @ANYBLOB="000000001c00000000000000", @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) getpid() r9 = socket$unix(0x1, 0x5, 0x0) connect(r9, &(0x7f0000931ff4)=@l2={0x1f, 0x0, {0x5, 0x8, 0x4, 0x0, 0x40, 0x7}, 0x7, 0x5e}, 0x80) r10 = gettid() sendmmsg$unix(r9, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1400000000000000010010eca1ec0000010000004b584511e42662144de15a9658d18aa1841572", @ANYRES32=r9, @ANYBLOB="000000001c00000000000000", @ANYRES32=r10, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) r11 = socket$unix(0x1, 0x5, 0x0) connect(r11, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r12 = gettid() sendmmsg$unix(r11, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r11, @ANYBLOB="000000001c00000000000000", @ANYRES32=r12, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r14, 0x8904, &(0x7f00000001c0)) tkill(r2, 0x2d) ptrace$cont(0x18, r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000080)) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r16 = dup(r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) getsockopt$TIPC_DEST_DROPPABLE(r16, 0x10f, 0x81, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x31}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) [ 1252.101351] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:48 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x210400, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f00000001c0)=0x80, 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x1f0) r4 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x3, 0x1) ioctl$TIOCL_SCROLLCONSOLE(r2, 0x541c, &(0x7f0000000200)={0xd, 0x514b6d60}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSMRU1(r5, 0x40047452, &(0x7f00000000c0)=0x1d83) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x2) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:48 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x11, 0xb8582fa716cb1c8d, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IMCLEAR_L2(r3, 0x80044946, &(0x7f0000000040)) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6673757569643d383938c73336337f2d63377c612d38323d4f2d7aab65252d3109321a5f5136002c6673757569643d626364c63064c6bb2d336561352d366135002da7619c362d27643661333334662c736d61636b66737472616e736d7574653d776f726b6469722c636f6e74657874de73746166665f752c61707072616973655f747970653d696d617369672c7569643c", @ANYRESDEC=r1, @ANYBLOB=',euid=', @ANYRESDEC=r5, @ANYBLOB=',permit_directio,context=root,\x00']) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1252.249477] overlayfs: unrecognized mount option "loerdir=./bus" or missing value 21:31:48 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f00000002c0)='./file0/file0\x00', r0, &(0x7f0000000480)='./file0\x00', 0x4) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x8000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000002a25000025090000000000000000000000000000ca0e9b8b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000510f00000000000000000000000000010800000000000a03138c00000000000000000000000000000000000000000000000000000000000000000000000000008e63"]) mkdir(&(0x7f0000002780)='./file0/file0\x00', 0x8) r3 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="660000f84b8ae8dd3a0f0a2d114919ec72ff7f", @ANYBLOB="20589ab799f7fed2b51b60e7957b", @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) preadv(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) lsetxattr$smack_xattr_label(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='security.SMACK64IPOUT\x00', &(0x7f0000002840)=ANY=[@ANYBLOB="73656c696e75787b6367d902000000000000008a300ec73ba05f617db6d563dea96beb32f61da476aac98a339f1f10f9879feaf0b10cb1283406db89d5f10b9eb8dcdf01a5dc8d0084043adeb3d33f23b100000000000000005d2583499f0ce1f252e802c0c372f38a0299a0c0d5e70a33c7670ebe1aa06581ed4e617a67fdece422f6a113a9"], 0x1, 0x1) read$FUSE(r3, &(0x7f0000000780), 0x1000) fstat(0xffffffffffffffff, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000680), &(0x7f0000002ac0)) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x200000000000000, 0x5, &(0x7f00000029c0)=[{&(0x7f0000000580)="9f750e05e327333ffcca871855ebf22f0fc32a712405d2ab99b6c8e54746e1f3a50e2bc46d23fc2e3a6460d5dcd164c9b69f0032e4ff6e93254c6b7f8d392b02eda774cf81393350e4570c24adbb5b7d897153e09932d6e630b981956bbd38b321e64f5c379558492af6be45da63c4cf7131", 0x72, 0x2}, {&(0x7f0000001780)="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", 0x1000, 0xffffffff80000001}, {&(0x7f0000000400)="880bb8cf8e046fbac91b4d7a059678e62d85d91b0e973c", 0x17, 0x1}, {&(0x7f0000002900)="a0a4ce4dfa4485543f33a9ac33c6efaa60ac0c84c62093edf6985fbf8d505d0bb07a2d756a37522a1b16d1ab1dac7b33bc74170e2feb97c82efb1ebca555e264e7241ddacaad956e95d17b0c7858c6c1c82bbeb85d1d28da85caa9d3d1c3f72afeb6322b32f1de9d57fbbef15f455853eccbee6e9b916052f7c1821de98f8213be5deb360deef4eba77d63c709", 0x8d, 0x68}, {&(0x7f0000000700)="00d08adbc8f5a51cfc67d38eeaf13f7821221c59859710d89fde587a9b120210515006222f846a20066823f1d64db250a79d42ee6cf9b9a6124d6f6d550b0eca47af7a75a93600c4c580b480635ce1488b15c4898143f919ea2f684b1080c89473a6de494e", 0x65, 0x2}], 0x1000, &(0x7f0000002b00)={[{@numtail='nonumtail=0'}, {@uni_xlate='uni_xlate=1'}, {@shortname_win95='shortname=win95'}, {@shortname_winnt='shortname=winnt'}], [{@obj_role={'obj_role', 0x3d, 'security.SMACK64IPOUT\x00'}}, {@euid_eq={'euid', 0x3d, r4}}, {@smackfshat={'smackfshat', 0x3d, 'keyring\x00'}}, {@appraise='appraise'}, {@euid_lt={'euid<', r5}}, {@subj_type={'subj_type', 0x3d, 'security.SMACK64IPOUT\x00'}}, {@context={'context', 0x3d, 'system_u'}}, {@euid_lt={'euid<', r6}}, {@fsmagic={'fsmagic', 0x3d, 0x4}}]}) write$FUSE_INIT(r3, &(0x7f0000000100)={0x50, 0x0, 0x0, {0x7, 0x1e}}, 0x50) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000080)={@loopback, @broadcast, @empty}, &(0x7f00000006c0)=0xc) open(&(0x7f00000003c0)='.\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ubi_ctrl\x00', 0x80, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r7, &(0x7f0000000280)='./file0/file0\x00') r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) keyctl$chown(0x4, r8, r4, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), 0x0) [ 1252.305171] overlayfs: unrecognized mount option "loerdir=./bus" or missing value 21:31:48 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x108900, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:48 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140), 0x4) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:49 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)=0x0) setuid(r0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="75c4a695ac17ae07e970706572644367e569723d2e2f66696c65312c6c6f7765090069723d2e2f6275522c776f726b6469723d2e2f66696c65"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1252.599343] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:49 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000000)={'bpq0\x00', 0x6}) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1252.751073] overlayfs: unrecognized mount option "uĦpperdCgir=./file1" or missing value 21:31:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:49 executing program 0: kexec_load(0x0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x400000000803, 0x5f) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000140)='$.6/%cpuset]\x00', 0x0) io_submit(r2, 0x82, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7, 0x8129000}]) [ 1252.822945] overlayfs: unrecognized mount option "uĦpperdCgir=./file1" or missing value 21:31:49 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x80) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f00000001c0)=@urb_type_bulk={0x3, {0xa, 0x1}, 0x4, 0x20, &(0x7f0000000100)="3cbeeead208bb3022a8d", 0xa, 0x8001, 0x1, 0x2, 0x9, 0x8824, &(0x7f00000002c0)="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"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) open_by_handle_at(r5, &(0x7f00000003c0)={0x1008, 0x2, "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"}, 0x108400) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) tee(0xffffffffffffffff, r4, 0x6, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:49 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x1003000, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c004561f966fa4b3c95242062667a8687387e7b4cd9701c097bc258bb9bc617273fdef54c21d4f82ae9e35867a5a77368fea2912b745efb50a56d046f32c4a50c4964164918e26462f00c9ed7f43b526c886dab563e34a03d9396e0523cffa7f26ec628b7b94e7f1e531957e3e98a07663685700689c201867fa4dfb88245f8adb2291560fc9fa593e25a6b7a10792ba5e88ad59fe1eaed81d15d7c426ff813f4f5cab550bd"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r6, 0xb704, &(0x7f0000000380)=0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r9, 0xb704, &(0x7f00000003c0)=0x0) lstat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./bus/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000580)=[0xee00]) getresgid(&(0x7f0000000400), 0x0, &(0x7f0000000580)=0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000001080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020001", @ANYRES32, @ANYBLOB="04000200000000", @ANYRES32, @ANYBLOB="08000000009831d9caac1cdad282612d97a5f58b8123d36268b33a7cf06974fe76c37fddf0b479324af12d86dee2e6c3d772f5bbd8ef29ab5e9a7e473c9ae7fdb6e6ae5a3770def9618e3fc16ab61554bb0ce05ff6ca4e3c78ae6bed442359e58ac4e4dfebc597bfe8", @ANYBLOB, @ANYRES32=r14, @ANYBLOB="10000000000000002000010000000000"], 0xb, 0x0) stat(&(0x7f00000005c0)='./file2\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = getegid() getresgid(&(0x7f0000000400), 0x0, &(0x7f0000000580)=0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000001080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020001", @ANYRES32, @ANYBLOB="04000200000000", @ANYRES32, @ANYBLOB="08000000009831d9caac1cdad282612d97a5f58b8123d36268b33a7cf06974fe76c37fddf0b479324af12d86dee2e6c3d772f5bbd8ef29ab5e9a7e473c9ae7fdb6e6ae5a3770def9618e3fc16ab61554bb0ce05ff6ca4e3c78ae6bed442359e58ac4e4dfebc597bfe8", @ANYBLOB, @ANYRES32=r18, @ANYBLOB="10000000000000002000010000000000"], 0xb, 0x0) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000200)='./bus\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000740)={{}, {0x1, 0x2}, [{0x2, 0x4, r1}, {0x2, 0x4, r2}, {0x2, 0x1, r4}, {0x2, 0x2, r7}, {0x2, 0x2, r10}, {0x2, 0x5, r11}], {0x4, 0x3}, [{0x8, 0x2, r12}, {0x8, 0x1, r13}, {0x8, 0x2, r14}, {0x8, 0x7, r15}, {0x8, 0x0, r16}, {0x8, 0x7, r17}, {0x8, 0x1, r18}, {0x8, 0x5, r19}], {0x10, 0x1}, {0x20, 0x2}}, 0x94, 0x2) r20 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r20, &(0x7f0000000140)='./file0\x00', 0x200) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:49 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x10) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x5) mount$overlay(0x400002, &(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='\xff\xff\xff\xffl!y\x00', 0x4000, &(0x7f00000001c0)=ANY=[@ANYRES64=r0]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:49 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x9000, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'w6(\x00\x00ir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) chdir(&(0x7f0000000040)='./bus\x00') mknod$loop(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) 21:31:49 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000000)={0xdda3, 0x10000, 0x0, 0xff, 0x1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) read$usbmon(r4, &(0x7f0000000040)=""/229, 0xe5) 21:31:49 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x2, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:49 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6f70706572646972352e2f66696c65312c6c6f77656db62743edb76469723d022f6275732c776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:49 executing program 0: r0 = memfd_create(&(0x7f0000000000), 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x101, 0x4) fallocate(r0, 0x100000003, 0xc000, 0x951) 21:31:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000400), 0x0, &(0x7f0000000580)=0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000001080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020001", @ANYRES32, @ANYBLOB="04000200000000", @ANYRES32, @ANYBLOB="08000000009831d9caac1cdad282612d97a5f58b8123d36268b33a7cf06974fe76c37fddf0b479324af12d86dee2e6c3d772f5bbd8ef29ab5e9a7e473c9ae7fdb6e6ae5a3770def9618e3fc16ab61554bb0ce05ff6ca4e3c78ae6bed442359e58ac4e4dfebc597bfe8", @ANYBLOB, @ANYRES32=r1, @ANYBLOB="10000000000000002000010000000000"], 0xb, 0x0) getresgid(&(0x7f0000000400), 0x0, &(0x7f0000000580)=0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000001080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020001", @ANYRES32, @ANYBLOB="04000200000000", @ANYRES32, @ANYBLOB="08000000009831d9caac1cdad282612d97a5f58b8123d36268b33a7cf06974fe76c37fddf0b479324af12d86dee2e6c3d772f5bbd8ef29ab5e9a7e473c9ae7fdb6e6ae5a3770def9618e3fc16ab61554bb0ce05ff6ca4e3c78ae6bed442359e58ac4e4dfebc597bfe8", @ANYBLOB, @ANYRES32=r2, @ANYBLOB="10000000000000002000010000000000"], 0xb, 0x0) getgroups(0x3, &(0x7f0000000200)=[r1, 0x0, r2]) lchown(&(0x7f0000000040)='./file1\x00', r0, r3) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1253.394653] overlayfs: unrecognized mount option "opperdir5./file1" or missing value [ 1253.429027] overlayfs: unrecognized mount option "opperdir5./file1" or missing value [ 1253.496933] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:50 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x3, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:50 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000400)=""/94, 0x5e}], 0x3}, 0x20) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) utimes(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}) 21:31:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:50 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x70000, 0x8) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7570706572646951b9febdca34f52a312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1_to_hsr\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="70000000240001041000000020000063895bea1a", @ANYRES32=r2, @ANYBLOB="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"], 0x3}}, 0x20004098) 21:31:50 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x4, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1253.765281] overlayfs: unrecognized mount option "upperdiQ4*1" or missing value 21:31:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002, 0x0, @remote, 0x40000000}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x228) sendto$packet(r2, &(0x7f0000000140)="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", 0x17a, 0x4000040, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) [ 1253.825868] overlayfs: unrecognized mount option "upperdiQ4*1" or missing value 21:31:50 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000000)={{0x2, 0x0, @descriptor="3c072d6a534f9f2d"}}) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:50 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unlinkat(r2, &(0x7f0000000140)='./file1\x00', 0x600) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x3cd) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x2000000000000107, 0x1, &(0x7f00000000c0)="010000000000060000071a80000001cc", 0x10) ioctl(r3, 0x0, 0x0) close(r3) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x0) setsockopt$sock_int(r0, 0x1, 0x6, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) fsetxattr$security_smack_transmute(r4, &(0x7f00000002c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000300)='TRUE', 0x4, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETLINK(r5, 0x400454cd, 0xea92f14fa4af1bcc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000027bd70f1fcdbdf2501001778300e52ad83092dc9d6d3aa90610df8166a78de7ba04e54fedeef37d7e9afa82f15ef66129d8f84695da4f427004a52d23460459a0353070d08693d7c6baa29775c19628c9a0c5a431f94eb607cb1bc7dc6e63a2fbad97268ffb4c3e7f97f337693fabd95a9eda505d117120e73d79f6b70031ab23a88e746ef92041aea8adf811fb2490501d6c93742b2e42284da80399e329398a009b91bfd7551e9a096a519d6b3ac186f713fbdf3f4000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x1000}, 0x6048000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x22801}, 0x0) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast}, 0x10) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:50 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x5, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:50 executing program 0: mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20032, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000540)=ANY=[@ANYBLOB="0000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ed000000b12d0000000000003f0000000000000078f1000000000000900e0000000000000000000000000000000000000000000000000000000000000600000002000000050000000000000076020000000000002290000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d94543aa095cb47"]) 21:31:50 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x6, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0x10b0000, 0x8, 0x3ff, [], &(0x7f0000000040)={0xa20929, 0x5, [], @p_u8=&(0x7f00000000c0)=0x8}}) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000000)={0x7fff, 0xf5a, 0xfc}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000007d0c41c6503c000000000059960000000000010061a04f2f000000000000000000000000000bf698fc94316ea3d0b1c7419e114db1618ae8ccdfce55affe4fac39a192fc1cba027769b83d98025515500d3b471e"]) r6 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1254.565403] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:51 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x100, 0x48) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x4a) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'\x00\x00\xf7\xff\xff\xff\xff\x00', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000340)=""/237, 0xed}], 0x2}, 0x40000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r3, 0x10}, {r4, 0x4000}], 0x2, 0x1) bind$xdp(r1, &(0x7f00000002c0)={0x2c, 0x2, r2, 0x1c}, 0x10) r5 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x2) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000000)) ioctl$SCSI_IOCTL_STOP_UNIT(r5, 0x6) 21:31:51 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x11c, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7fff, 0x4) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) write$P9_RUNLINKAT(r1, &(0x7f0000000140)={0x7, 0x4d, 0x2}, 0x7) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:51 executing program 4: rseq(&(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xf, 0x200, 0xa30000, 0xa30000}, 0x6}, 0x20, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = socket$inet6(0xa, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1a, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYBLOB="b4b4643c44832ab4d79f1fca06ff9a551c9caa440ad0db9f0ff137c8be4a227949139a9ea03fafb62f654bf52c984ade2581034e36bc28a3b810ff80797894b127cd56790678de72e0d4f12c919dcd21a5766fee903d2535ff7ebb2d50aec6632828c6448a886af3c4925d1ba81dcdba135afba48f661cb4fe895434c546a9f04198b13779af9ff65236c0dd379592cc6a320c5ae7927677362834213a793c5a8e90cde5964ccac3f010cb1d678cfd46d699e082ebaf55feab2c844d431bd895d99d02c58686d9d8538b6b0aa6db72d47cc59b3933c2029dd23352bde3fa431aab5cdf548f348a0567abe26a6f2dec53"], 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}}, 0x1c) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00000000c0)={0xa, 0x7, 0x3, 0xff, 'syz0\x00', 0x8}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000040)=""/54, 0x1000000, 0x0, 0x7}, 0x18) r6 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:51 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x300, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1254.784244] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1254.872700] overlayfs: missing 'lowerdir' 21:31:51 executing program 4: rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0x6, 0xa30000}, 0x9}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x4766a7e913abf192, 0x0, &(0x7f0000000000)) 21:31:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x1000080, &(0x7f00000001c0)) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1254.909004] overlayfs: missing 'lowerdir' 21:31:51 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0xfff, 0x628200) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000bc0)={0x0, 0x0, 0x2080, {0x5000, 0x6000, 0x1}, [], 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getpeername$packet(0xffffffffffffffff, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000000)=0x14) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x2b}], 0x1, 0x0, 0x0, 0xfffffec6) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0xe9ac, 0xfc96, 0x800, 0xfffd, 0x8001]}, &(0x7f0000000200)=0xe) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), 0x3) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4ce]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_G_INPUT(r8, 0x80045626, &(0x7f0000000100)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x402000, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$PPPOEIOCSFWD(r10, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x4, @broadcast, 'veth0_to_hsr\x00'}}) 21:31:51 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x480, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:51 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x101140, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:51 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$apparmor_current(r1, &(0x7f0000000340)=@hat={'changehat ', 0x1, 0x5e, ['\xc2GPLppp0(', 'lowerdir', '*vboxnet1%*ppp1^proceth1%\x00', '\x00', 'fowner>', '@GPL,-\x00', '-:\x00', 'bdevlo]\x00', 'eth1{vboxnet15md5sum,^vmnet1!\x00', 'subj_role']}, 0x89) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f00000001c0)={@rand_addr="9845d39306e9e5677fd6e63661dfd2c5", @loopback, @dev={0xfe, 0x80, [], 0x18}, 0x4, 0x7f, 0xec7a, 0x800, 0x3, 0xa2700a0}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x1820021, &(0x7f0000000540)={[{@xino_auto='xino=auto'}, {@xino_auto='xino=auto'}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [{@euid_gt={'euid>', r2}}, {@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'upperdir'}}, {@uid_lt={'uid<', r2}}, {@fowner_gt={'fowner>', r5}}, {@subj_role={'subj_role', 0x3d, '\xc2GPLppp0('}}, {@hash='hash'}, {@smackfsroot={'smackfsroot', 0x3d, 'ppp0\'ppp0['}}, {@context={'context', 0x3d, 'root'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_SET_TSC_KHZ(r8, 0xaea2, 0xc31) 21:31:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) eventfd(0xffffffe1) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x800, 0x1) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:51 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x500, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="39000000120009", 0x7}], 0x1) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f0000000080)=0x3) [ 1255.266231] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1255.425748] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 [ 1255.478890] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 [ 1255.498211] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 21:31:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:52 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x600, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:52 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x8, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$caif_stream(0x25, 0x1, 0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000280)={0x6, 'nlmon0\x00', {0x2}, 0x3ff}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0x41) mount$overlay(0x400002, &(0x7f0000000040)='./bus\x00', &(0x7f0000000000)='\xb6\x8b\v\v\"\x7f\x9d\x02', 0x2000, &(0x7f0000000440)={[{@index_on='index=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'workdir'}}, {@uid_eq={'uid', 0x3d, r1}}, {@context={'context', 0x3d, 'system_u'}}, {@dont_hash='dont_hash'}, {@subj_user={'subj_user', 0x3d, '[selinuxmd5sum'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1255.519286] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 [ 1255.539367] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 21:31:52 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x100000000}, &(0x7f0000000040), &(0x7f00000000c0)={0x77359400}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1255.576244] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 [ 1255.597773] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 21:31:52 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x1c01, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1255.621005] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 [ 1255.642331] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 [ 1255.658518] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=10095 comm=syz-executor.0 21:31:52 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x241, 0x2) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./gile0,\x00']) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:52 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x8004, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1255.755287] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000200)='./file1/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={[], [{@obj_user={'obj_user', 0x3d, '+\x00'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 1255.859098] overlayfs: failed to resolve './gile0': -2 21:31:52 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xeffd, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1255.881110] overlayfs: failed to resolve './gile0': -2 21:31:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self//exe\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)) 21:31:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_off='metacopy=off'}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$CAPI_NCCI_GETUNIT(r0, 0x80044327, &(0x7f0000000080)=0x3) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) unlink(&(0x7f0000000140)='./bus\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(r2, &(0x7f0000000340)="4602d721490f608ba26be5473ed432e8e1fb76983a2746ace2575d1f26588d5fca63c5752fcdfda44338701d1b65c72dc1e86840decc695b43b87b0469dd5eea27f7d10e6db3259b394622f90279a8c43d087857c50bfaf058c5e6c711baca8de3603d0392162f933a3096cbba30a16d64032e149a5c6b94a5851338195bc5c137e72b875dc53e9372e594df56b938d91f90a63649d1e5c3d21f532db1b80aaabea5cfb56a5eda0435811cd13e0de66a258eb7c6d092ff0e1e97a6fb7b92e8f151fb01cdc6f4c019b4faee80b4c093d5d39795", 0xd3) 21:31:53 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xfdef, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@index_on='index=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:53 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x6b6b6b, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1256.538096] overlayfs: missing 'workdir' 21:31:53 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = dup(r1) mmap$snddsp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000003, 0x112, r3, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1256.566426] overlayfs: missing 'workdir' 21:31:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$security_ima(r1, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@sha1={0x1, "28d2df15ee3a00c6a07e3b5bb8948ebb98e6a859"}, 0x15, 0x0) syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 21:31:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) [ 1256.632973] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1256.683110] audit: type=1400 audit(1576445513.223:236): avc: denied { map } for pid=10167 comm="syz-executor.4" path="socket:[153869]" dev="sockfs" ino=153869 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_dgram_socket permissive=1 [ 1256.688831] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:31:53 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x1000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:53 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) ioctl(r3, 0x8, &(0x7f0000000000)="ca131930bcb3ae06b62c03feee3689120d12988108afa223868bf1fb40683a14155a04fec8050158bf15c7731b068c558dc87fa27d9ec65fc4d315935fdefea18fa28d5e232bc2cc997cbe204400c5d6ffbec5194d6202e435771ccaa7995217f33af2f1394b2e56d5234a1c5f93402bf24a780a0ad4dddae7d2164a84a7757ea748d6b10eb148825bfdb3") syz_open_procfs(0x0, 0xffffffffffffffff) [ 1256.780273] (syz-executor.0,10173,0):ocfs2_parse_options:1513 ERROR: Invalid heartbeat mount options [ 1256.820705] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1256.823036] overlayfs: failed to resolve './file0': -2 [ 1256.847186] (syz-executor.0,10173,0):ocfs2_fill_super:1225 ERROR: status = -22 [ 1256.850497] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1256.897215] overlayfs: failed to resolve './file0': -2 [ 1256.933464] (syz-executor.0,10188,0):ocfs2_parse_options:1513 ERROR: Invalid heartbeat mount options 21:31:53 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x541c, &(0x7f0000001540)) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) preadv(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/139, 0x8b}, {&(0x7f0000001380)=""/20, 0x14}, {&(0x7f00000013c0)=""/90, 0x5a}, {&(0x7f0000001440)=""/125, 0x7d}], 0x8, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:53 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x2000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1256.976346] (syz-executor.0,10188,0):ocfs2_fill_super:1225 ERROR: status = -22 21:31:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:53 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x151040, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x3, 0x0, [{0x400000f6, 0x0, 0x8000}, {0x233}, {0xb74, 0x0, 0x1}]}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getresgid(&(0x7f0000000400), 0x0, &(0x7f0000000580)=0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000001080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020001", @ANYRES32, @ANYBLOB="04000200000000", @ANYRES32, @ANYBLOB="08000000009831d9caac1cdad282612d97a5f58b8123d36268b33a7cf06974fe76c37fddf0b479324af12d86dee2e6c3d772f5bbd8ef29ab5e9a7e473c9ae7fdb6e6ae5a3770def9618e3fc16ab61554bb0ce05ff6ca4e3c78ae6bed442359e58ac4e4dfebc597bfe8", @ANYBLOB, @ANYRES32=r3, @ANYBLOB="10000000000000002000010000000000"], 0xb, 0x0) getresgid(&(0x7f0000000400), 0x0, &(0x7f0000000580)=0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000001080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020001", @ANYRES32, @ANYBLOB="04000200000000", @ANYRES32, @ANYBLOB="08000000009831d9caac1cdad282612d97a5f58b8123d36268b33a7cf06974fe76c37fddf0b479324af12d86dee2e6c3d772f5bbd8ef29ab5e9a7e473c9ae7fdb6e6ae5a3770def9618e3fc16ab61554bb0ce05ff6ca4e3c78ae6bed442359e58ac4e4dfebc597bfe8", @ANYBLOB, @ANYRES32=r4, @ANYBLOB="10000000000000002000010000000000"], 0xb, 0x0) write$FUSE_CREATE_OPEN(r2, &(0x7f0000000280)={0xa0, 0x0, 0x3, {{0x0, 0x2, 0x0, 0x5, 0xfffc, 0x101, {0x2, 0xffffffffffffff0f, 0x8, 0x13a8, 0x9, 0x80010000, 0xb7, 0x80000005, 0x8, 0x100008, 0x8001, 0xee01, r4, 0x200, 0x80}}, {0x0, 0x1}}}, 0xa0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:53 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x3000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:53 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x4d4f9bcfa915a395, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:54 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000080), 0xffda) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000001280)={0x6, 'gretap0\x00', {0xfff}, 0x4}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r4}]]}}}]}, 0x38}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000001300)={0x6, 0x3, 0x81, 0x8, 0xd87b}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=@ipv4_newaddr={0x28, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @broadcast}, @IFA_ADDRESS={0x8, 0x1, @empty}]}, 0x28}}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000000)=@can={0x1d, r4}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="0d8fccfc22d1ff3cb54c1595a7d05388fc55f37b8cf4584f35270fc4ec7886979509ff37808b362dc6f77badf88fba062f8523e7765bd55b95743bd410237e1f1087820c093ad1cbbb6a6950baa9e4992e72620f1d84e03bd3f9be14a53a4145043c0986938c80088ec7d02971a8dad3198361a761d0f7c44c61732d8a34c687653017ce3d17804147047dbd3cb2a73a1cb3b3679cbe9e07fef557537eadfda655736689724e", 0xa6}], 0x1, &(0x7f00000001c0)=[{0x1010, 0x10b, 0x8, "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"}, {0x68, 0x10, 0x1, "7cfc03a9e0fbecfd4c0e1be30e3438da21a827b309ca36e44eebc50fd2113caba06ef94b631041d06e313ac29530be63cafaad2d3e1a1032c7155976f19d779a429ec98c49d50d2b268f6f949537e606d075c45569"}], 0x1078}, 0x8081) 21:31:54 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x4000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:54 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$CAN_RAW_LOOPBACK(r4, 0x65, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f00000000c0)={0x40, 0x1, 0x3}, 0x10) 21:31:54 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000140)=0x84) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400add427323b470c458c560a", 0x11}], 0x1) close(r2) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfeac) splice(r0, 0x0, r2, 0x0, 0x20000000010002, 0x0) [ 1257.573184] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1257.594579] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffe50, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x4, &(0x7f0000ffd000/0x2000)=nil, 0x3) mount$overlay(0x400002, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75708cf4fd99da7065726469723d2e2f66696c65312c2afe4e68b41b8cbf61010000003d878bbbc88582e17fd4d6989f6f3d6f66645ef47d148993dd9df08ad0e5d14a94fd952755eb20d677aee53c189480eff69b237502c216447ee3ada6964cab3fc33d48"]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101001, 0x0) inotify_add_watch(r0, 0xfffffffffffffffe, 0x2000000) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:54 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x5000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1257.815064] overlayfs: unrecognized mount option "upperdir=./file1" or missing value [ 1257.866270] overlayfs: unrecognized mount option "upperdir=./file1" or missing value [ 1257.898944] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:54 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xf, 0x0, 0x4, 0x400000000000000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x101100) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x8, 0x1ff, 0x9, 0xb2f]}) 21:31:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'netdevsim0\x00\x00\x88\x00'}, 0x18) 21:31:54 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x6000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:54 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000500)) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="7570707a666469723d2e2f66d48965312c6c6f77651b7e69723d2e2f6275732c776f726b6404723d2e2f66696c65302c007d066f0461788d1f9db7189bde745e23ee3fb018dad81ce58342b1153e6ab86028c2cdc29284ff2e8c69d3c11d7afe41880b247a6987852c69cfff4864da6d0422ea60782e7a0709f29d08578d0f5e03002e724ac090c649f7494c71b9513b0cb0d4918c5f00d082d946309817a84fe99ebb0cab1669c2dafea86d3e0e8880f370a03d433f844266c40995243969d923f50000000000000000000080e4d136ee35b72703d5d2019140b4b2a897d1961a2dd5ed39a9ec843513bb799b652400000000000000"]) mount(0x0, &(0x7f0000000340)='./bus\x00', 0x0, 0x20, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x46443d8bd042167c) timer_create(0x7, &(0x7f0000000140)={0x0, 0x31, 0x2, @thr={&(0x7f0000000040)="981c7bcfd99b2738f483639f6fc7bc818edb7e2d386937781e3dcc480a34e36e9efa07e37595f3919bae4b8b535a7fa03dc1e68a66455229fd27da2dd2324910be3918d2a366fb1561dbfd30e65c39a787ef28f953139ca0422326341b4ef7d04ce73cd2e8264ff24e63", &(0x7f0000000440)="a1bec2be36b1a5278a4296486e95a9aeccb2bf1d258027543ed718a1feda010abc7c2948a5d52e30ecf239d94bf474b5d7073a1acba757d803c2d630d1f655cd22df67cbbdf5cc8ab37ab4959c46bcea460a4fb2312aa1dc35c36aa4263910ddb9ae33af28d463981ffde2b5b4df9f23f4daa62868e027c40bbd585f890a83c14d1a8be291fd3c864e818802c7404d615849370dba31a763b0"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r2) [ 1258.396376] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1258.396491] IPVS: stopping master sync thread 10260 ... [ 1258.423443] overlayfs: unrecognized mount option "uppzfdir=./fԉe1" or missing value [ 1258.433353] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:54 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x1c010000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:55 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) connect$rds(r2, &(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xcd) syz_open_procfs(0x0, 0xffffffffffffffff) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$CAIFSO_LINK_SELECT(r5, 0x116, 0x7f, &(0x7f0000000040)=0x5, 0x4) [ 1258.443225] overlayfs: unrecognized mount option "uppzfdir=./fԉe1" or missing value [ 1258.464551] IPVS: stopping master sync thread 10266 ... [ 1258.483190] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 21:31:55 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) 21:31:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000400)={0x0, 0x0, 0x66, 0x0, 0x0, [{}, {}, {}, {}, {}]}) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) socket(0x0, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000d1d60100000000000200000013"], 0x1}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x40000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014000100000000f600a5cbd59ca40dde", @ANYRES32], 0x2}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 21:31:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75f07065726469723d2e2f66696c65312c2f65ec1a2f62252febebef1b6c6feaffffff69723d2e2f6275732c776f72076469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:55 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x6b6b6b00, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1258.712288] overlayfs: unrecognized mount option "uperdir=./file1" or missing value [ 1258.733872] overlayfs: unrecognized mount option "uperdir=./file1" or missing value [ 1258.773427] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:55 executing program 4: rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x4, 0x0, 0xa30000, 0xa30001}, 0x4}, 0xffffff5f, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f0000000000)=0xb9e21d0188db5f3d, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:55 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x80040000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='ocfs2\x00', 0x0, &(0x7f0000000280)='ppp06\xc7wlan0&!em1!]securitybdev#.\x00') 21:31:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000002c0)=0x3114, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvme-fabrics\x00', 0x2000, 0x0) write$fb(r2, &(0x7f0000000180)="202a3f0e81608db0b0f12422ad945560f9ccb46fd82fb86293a1edd318d0da06a9f2dad6c34b742e99d87869ee11eb46f98114f43be4f216b0221ef1d0bf1130b71b73a2a8e30193b70cac6e4cf186296dd057447611bfaa2fc464baa1610c05c5ed8f0b9ecfae00", 0x68) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x2, 0x0) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000280)) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 21:31:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_SLICED_VBI_CAP(r1, 0xc0745645, &(0x7f0000000040)={0x0, [0x8, 0x8, 0x40, 0x40, 0x92db, 0x4, 0x2, 0x8001, 0x9, 0xd1d, 0x1, 0x6, 0x7, 0x0, 0x100, 0x8, 0x20, 0x2, 0x2, 0x2, 0xa49, 0x7dd4, 0x200, 0xb0, 0x3f, 0xea3, 0x62, 0x0, 0x0, 0x400, 0x5, 0x0, 0x2a04, 0x100, 0x6, 0x1200, 0x1, 0x5, 0x4, 0x800, 0xff, 0x6, 0xaea8, 0xfff0, 0xffff, 0x7fff, 0xa2c, 0x45], 0x2}) mkdir(&(0x7f0000000280)='./file2\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./file1,ZowerXir=./bule0\f\x00']) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4) socket$pptp(0x18, 0x1, 0x2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x20, r7, 0xdaa3b002485c5b6d, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x4}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MON_SET(r5, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x264, r7, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xb16f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xcdec}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xb8, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9e}]}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x184}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @local, 0x7fffffff}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x97, @loopback, 0xea}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK={0x78, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff3d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}]}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x24040810}, 0xfe2698ab5fb43c90) 21:31:55 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xeffdffff, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1259.273490] overlayfs: unrecognized mount option "ZowerXir=./bule0 " or missing value [ 1259.302198] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:55 executing program 4: rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x4, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) timerfd_create(0x5, 0x101000) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') syz_open_procfs(0x0, 0xffffffffffffffff) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r2, 0xc0905664, &(0x7f0000000080)={0x0, 0x0, [], @bt={0x4, 0xbda3, 0x3, 0x5, 0xffff, 0x3, 0x8, 0xa}}) [ 1259.319890] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 21:31:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xa0000, &(0x7f0000000300)={[], [{@uid_gt={'uid>', 0xee00}}, {@pcr={'pcr', 0x3d, 0x203f}}, {@obj_user={'obj_user', 0x3d, 'workdir'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1259.379028] overlayfs: unrecognized mount option "ZowerXir=./bule0 " or missing value 21:31:55 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xfeffffff, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:56 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fstatfs(r4, &(0x7f0000000000)=""/156) 21:31:56 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00d522a1971efcc38471ce3be8e9317935bb38ecbc0c50d2199e114df799fbf47d037780fbcf2ebe59b083961aeccf3b"]) mount(0x0, &(0x7f0000000300)='./bus\x00', 0x0, 0x20, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x100000) [ 1259.655730] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:56 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/d?\x00', 0x40000200, 0x46200) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000040)) 21:31:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = gettid() sendmmsg$unix(r0, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c00000000000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='task\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0xfe3}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x400c4) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x3) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80002, 0x0) write$apparmor_exec(r3, &(0x7f0000000200)={'exec ', '\x05{em0\x00'}, 0xb) mount$overlay(0x400002, &(0x7f0000000280)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:56 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xfffffdef, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:56 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0x4, 0xa30000}, 0x4}, 0xfffffffffffffd45, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000040)=""/105, &(0x7f00000000c0)=0x69) write$capi20(r4, &(0x7f0000000000)={0x10, 0x7, 0x1, 0x81, 0x8, 0x7}, 0x10) 21:31:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002900)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/28, 0x1c}}], 0x1, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000000)={{0x0, @multicast1, 0x4e24, 0x3, 'lblcr\x00', 0x1c, 0x7fffffff, 0x56}, {@multicast2, 0x4e20, 0x10000, 0x4, 0x61, 0x95}}, 0x44) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_targets\x00') preadv(r0, &(0x7f00000017c0), 0x244, 0x0) 21:31:56 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xfffffffe, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:56 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, 0xffffffffffffffff) io_setup(0x7, &(0x7f0000000080)=0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) io_submit(r6, 0x2, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4, r8, &(0x7f00000001c0)="0afd6a07a854c11555675e2dfff3df10f350b0dcec354e02076d2a2d1bf465f89adf422c65bbfff95395ebe9fbd8094d2afbc3b2b4134d982ae16a081b850ca890e20c107ef827f8fabf43e1f367e9bf21da9d2ad0f9ecb4f757b154ca0bbf1ec3894610576e17a44b448f11c468d2429c6b2a618d4a162e03dad42ed99544588b1405", 0x83, 0x0, 0x0, 0x2, r5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x3ff, r3, &(0x7f0000000340)="4a15a63fcc04edb17f50dd6d2732a135031a9e9b9ac68ace48999a91d6d4bc87afdcaabeed20eaff36250957a062", 0x2e, 0xffffffff, 0x0, 0x0, r5}]) [ 1260.234323] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r2, r3) setsockopt(r3, 0x10d, 0x800000000e, &(0x7f00001c9fff)="03", 0x1) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0xffffffffffffffe5) listen(r2, 0x1f) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000000340)={0x2, 0x4e23, @empty=0x1700000000000000}, 0x10) 21:31:56 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x7ffffffff000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:57 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCDISCONN(r4, 0x7439) [ 1260.549519] overlayfs: missing 'lowerdir' [ 1260.589533] overlayfs: missing 'lowerdir' 21:31:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:57 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001300290a000000000000000007008000", @ANYRES32=r1, @ANYBLOB="000000002100000008000c800500030000c89865f30b4c8fb5cdaab6e273a89e7052cf84ce8998723c775a8648d39bb75995112e525a4e61a3b6d8dec1f0fa2e723e87d001960875613a95f033978933fe15ff1300000000adfb7ffd8e1b755d00"/133], 0x28}}, 0x0) 21:31:57 executing program 3: ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) open(0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x9312}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000600900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 21:31:57 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x1000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket$xdp(0x2c, 0x3, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_setattr(r0, &(0x7f0000000140)={0x30, 0x5, 0x0, 0x2, 0x1000, 0x9ea, 0x4, 0xcbbb}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:57 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000000)={0x3, 'netpci0\x00', {0x5}, 0x1}) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540a, 0x7) 21:31:57 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x6b6b6b00000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = dup3(r0, r1, 0x0) dup(0xffffffffffffffff) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000180)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xea54) dup2(r3, r2) [ 1261.045411] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:31:57 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e21, @broadcast}}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f0000000000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x440000, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$binfmt_aout(r2, &(0x7f00000002c0)={{0x0, 0x0, 0x5, 0x218, 0x14d, 0x8, 0x2be, 0x6}, "8f141d868fcaf4a6ea502953935ca537832e4e1186bde7535d3a28b22744c1cabc2d26beac54a11b420f4791c61fa04d2cf83a652784d81d04b0e652a75aae54e991326a13737bcb8c85a0dc171f30ad27cb074b37d0175be9d7e8d5e6cb760354421aa69e6a16c749ffb1be2d93328d7eef0af09539873f97ab06510be228256a0a4427f8a4355b2cd08212c113bdd82e12863b2236d7ee8ac4b6641a37f247f61bc8c4803be90224af48eadecc", [[], [], [], [], [], [], [], []]}, 0x8ce) ioctl$SOUND_MIXER_READ_VOLUME(r6, 0x80044d13, &(0x7f0000000080)) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:57 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xf0ffffff7f0000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:57 executing program 0: open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000740)=ANY=[], 0x0) r1 = dup(r0) write$FUSE_BMAP(r1, 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, 0x0) mkdir(&(0x7f0000001240)='./file0\x00', 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) syz_open_dev$sndtimer(0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00WD%l\x8c\x8e3\xf1vS\xdeK8\xd6R\xbd\xd3\x199\'\x95J[>u\xd4l\x8c\xd3\xa6\xcf\xc99\xe0\xed^OM\x9a\xd8\xa2\xef\xee]\x11\xadD\xbe\xf7P:\xc5\xf4\xc2q', 0x0, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18, 0x12) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001680)={0x0, @loopback, @empty}, 0xc) write$P9_RWALK(0xffffffffffffffff, &(0x7f00000002c0)={0x7e, 0x6f, 0x1, {0x9, [{0x80, 0x2, 0x1}, {0x0, 0x3, 0x4}, {0x1, 0x1, 0x7}, {0x0, 0x4, 0x6}, {0x2, 0x0, 0x8}, {0x80, 0x2, 0x1}, {0x60, 0x0, 0x3}, {0x94, 0x3, 0xc}, {0xdd, 0x4, 0x6}]}}, 0x7e) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'rpc_pipefs\x00WD%l\x8c\x8e3\xf1vS\xdeK8\xd6R\xbd\xd3\x199\'\x95J[>u\xd4l\x8c\xd3\xa6\xcf\xc99\xe0\xed^OM\x9a\xd8\xa2\xef\xee]\x11\xadD\xbe\xf7P:\xc5\xf4\xc2q'}) 21:31:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:58 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x9, 0x7f, 0x400, 0x8, 0x80000001, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x200, 0x200000, 0x9, 0x0, 0x6}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)={r2, 0xffff, 0x9ce5}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:58 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x100000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:58 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000200)=0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r7) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r9, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r9, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000480)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) r11 = getuid() r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r13) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) r15 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r16) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x0, r2}, {0x2, 0x7, r4}, {0x2, 0x5, r5}, {0x2, 0xd, r7}, {0x2, 0x4, r8}, {0x2, 0x0, r10}, {0x2, 0x1, r11}, {0x2, 0x8, r13}, {0x2, 0x2, r14}, {0x2, 0x2, r16}], {0x4, 0x3}, [{0x8, 0x3, 0xee00}], {0x10, 0x5}, {0x20, 0x6}}, 0x7c, 0x3) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="418326696d657461608a8f25c6bdeb634006793d6f2e2f6275732c776f726b6469723d2e2f00"/49]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x100040, 0x0) 21:31:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = dup3(r0, r1, 0x0) dup(0xffffffffffffffff) r4 = 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) fsetxattr$system_posix_acl(r4, &(0x7f0000000180)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xea54) dup2(r3, r2) 21:31:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={r3, r4/1000+30000}, 0x10) r5 = socket(0x400020000000010, 0x2, 0x0) r6 = dup2(r0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@unhide='unhide'}]}) 21:31:58 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x200000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:58 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x1cf, @mcast1, 0x401}, {0xa, 0x4e22, 0xfff, @mcast2, 0x2}, 0x20, [0x109, 0x4, 0x4, 0x4, 0x1, 0x1, 0xd6, 0x1]}, 0x5c) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1261.984604] ISOFS: Unable to identify CD-ROM format. 21:31:58 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@hide='hide'}]}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="3081a3", 0x3, r2) r3 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000400)="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", 0x1000, r2) keyctl$KEYCTL_PKEY_QUERY(0x18, r3, 0x0, &(0x7f0000000100)='hide', &(0x7f0000000140)) 21:31:58 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x300000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:58 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:58 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='./bus/file1\x00') mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f627573dbb74f386b6469723d2e2f3ee98699b0aa3274adc9726469723d2e2f66696c6530ef5ccf4e82c9a0236e7ead7f9fd77c689a49e316086e0100000046cb78bd930b9b9e10bbc90f04462c7705a850dae25c03e0a50f5afb877f2fa451f4117e6132ab49c6a7e0393e909cfdac5127a489822e9e780ec5e6b3392c61b505092538670dc0f10cc36fcbbbb86cdc27e39d70ffde2dee7bfa7bbe89cff6f8f3b0e4c946f3b6c04797f14d01e0bae9021cf8f95cf6056e3b922da3ae529d6ee77ff3f83858af3d09963a8282980b9fa2b7b480af6a77fb0ee9eb4ea2aab0225484a9cd25a395da5f066588a1c58b3cf7bc433eecfe76c113b41df743faec3c1919a7d5e20c70d2f4a30cc0a9ce90349ab84d72bb07cd604dcb435186a1ffaf956583e668e1378a81eb317c361f4f632b6b6169cc253759121d7f87fe662679ab0b1a5ffcaa266cc6ed7d4cac1bf6a60d5cff9249facef871bbaa1045c183239a8c5699c5c775eafd6808b40179f4a900c5c43b0777672bc20b713650c9a1ea612f02977c30fea6406d67c7410113c3a27b0436523d51621ae1f7b121ae8e9a0cd7f5926d8295b0402c75c231a5fd2e19f29f2a93c49b93313edd723b30a2b50d451bc64ab8bb4508095b53299c7fd1b750f549f9fcc7600e579955c5d98af70833ce421b9bc354fe9bc0fb337de1076b"]) unlink(&(0x7f00000001c0)='./bus/file0\x00') syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) unlink(&(0x7f0000000140)='./bus/file1\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080), 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) [ 1262.316752] ISOFS: Unable to identify CD-ROM format. [ 1262.336369] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1262.348883] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 21:31:59 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0xa30000, 0xa30000}, 0x2d53998ad00ac7fd}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:59 executing program 3: syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, 0x0}, 0xc0) perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0x1) socket$inet(0x2, 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETXW(r0, 0x5435, &(0x7f00000000c0)={0x220, 0x8, [0x7fff, 0x2, 0xfffd, 0x2adf, 0x81], 0x1ff}) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8004552d, 0x0) io_setup(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x6c060000) 21:31:59 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x400000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:31:59 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f665ff72238d64857f765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:31:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x8}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0xffffffffffffff9a, &(0x7f0000000080)}, 0xffffffffffffff95) r1 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'team_slave_1\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='$']}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/\xffer/vgakarbiter\x00', 0x2410c1, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) write$smack_current(r2, &(0x7f0000000040)={'selinux/(\''}, 0xb) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001700)=@newae={0x48, 0x1e, 0x290b4c8dc13487bf, 0x0, 0x0, {{}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, [@etimer_thresh={0x8}]}, 0x48}}, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r2, r3, 0x5, 0x8c, &(0x7f0000000140)="4db4cb6c7353b9c2103936decd82dd1a2bf41d55d8b476d0c7ca18b798e9ed8a4c3133389d2d9d82296d28957b94f6596492b4b707dfbe75789a218d56cf72cb24b16923aea60baf06b076ca0efec103c408a73b5a2f5336448e312023d72b60f27d60a1b41d943cc98650bce8884a377fb3c68628ab741fbdefc3e51d5375aef92d65a62618c08ff910abfb", 0x8, 0x1f, 0x1000, 0x1, 0x771, 0x9d6346f36415d772, 0x80000000, 'syz0\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x5) [ 1262.688319] overlayfs: unrecognized mount option "A&imeta`%ƽc@y=o./bus" or missing value 21:31:59 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:31:59 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x500000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1262.831379] overlayfs: missing 'lowerdir' [ 1262.871949] overlayfs: missing 'lowerdir' 21:31:59 executing program 0: perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$FUSE_BMAP(r0, 0x0, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, 0x0, 0x0) 21:31:59 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000140)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1263.010309] IPVS: ftp: loaded support on port[0] = 21 21:31:59 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x600000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:31:59 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000002c0), 0xfffffffffffffee0) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r6, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="02fcff00", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r9 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x7d, &(0x7f000059aff8)={r8, 0x80000000}, &(0x7f000034f000)=0xfffffffffffffe21) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r8, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)={r10, 0x92d}, &(0x7f00000000c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) openat$cgroup(r12, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) [ 1263.168525] overlayfs: missing 'lowerdir' [ 1263.206963] overlayfs: missing 'lowerdir' 21:32:00 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x1c01000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:32:00 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xdda) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:00 executing program 0: gettid() r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffb}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x5}], 0x38) tkill(0xffffffffffffffff, 0x33) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/softnet_stat\x00') 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, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0xffff) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) [ 1263.600859] IPVS: ftp: loaded support on port[0] = 21 [ 1263.749133] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = dup(r0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r3, r2}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000240)={0x15, 0x110, 0xfa00, {r3, 0x1, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e24, @multicast1}}}, 0x118) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {r3, 0xb74c}}, 0x10) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, 0x0, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:00 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x8000000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:32:00 executing program 3: syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xffffffffffffff47, 0x0, 0x0, 0x1a) 21:32:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7570e1a717bf8bcd6c956469723d2e2f66050000002c6c6f7765726469723d2e2f6275732c776f726b0000000000000000"]) r0 = socket$nl_route(0x10, 0x3, 0x0) accept(r0, &(0x7f0000000280)=@xdp, &(0x7f0000000040)=0x80) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@local, 0x0, 0x2}, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r3, 0x400452c8, &(0x7f0000000100)) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000140)=0x860, 0x4) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:00 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x8004000000000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1263.966010] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1264.002944] overlayfs: unrecognized mount option "upldir=./f" or missing value 21:32:00 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xeffdffffffffffff, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) [ 1264.094965] overlayfs: unrecognized mount option "upldir=./f" or missing value 21:32:00 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x88000000, 0x4) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000300)='trusted.overlay.upper\x00', &(0x7f0000000480)={0x0, 0xfb, 0xdc, 0xc896cbd453b78e, 0x9, "10001dc09c1ed650cad220d1d556e199", "20d3131d808d2bdb3c29b88db32cc89b366ff49e9afadf23b867a89586ac77d5e1ab27426ab194e75fa44d7625703c4a20f1d6dae1ee1b5a3b6a84ea8b5b5dd497cd7abf07737319c460999632cc718536a846e6ffcf621bc9ad6150c6f14bc92d5da69ec55dbb2a4cf72858daac37a3bedbb70e7bd340a995539fae4395c298d41f3dec78b4a04b209477ba9a0f2b05b194744bc1694b75678b3363ed7a429a49b6a5407818ebc5dbe7e23fb205773d4120d0c8db2d859b72e64e9bb4ce3e080c995e57cbe93c"}, 0xdc, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x0, 0x11091}, [@IFLA_LINKINFO={0xe, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r5}]]}}}]}, 0x38}}, 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000380)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000400)='TRUE', 0x4, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=@ipv4_newaddr={0x28, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @broadcast}, @IFA_ADDRESS={0x8, 0x1, @empty}]}, 0x28}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4022001}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@gettfilter={0x70, 0x2e, 0x721, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0x5, 0x8}, {0x1, 0xc}, {0x1, 0xfff2}}, [{0x8, 0xb, 0x5}, {0x8, 0xb, 0x5}, {0x8, 0xb, 0x6}, {0x8}, {0x8, 0xb, 0x7fffffff}, {0x8, 0xb, 0xff}, {0x8}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75706fdfde14c07b3c009896706572646d723d2e2f66236c65312c6c6f7765726469723d2e2fe275732c776f726b6469723d2e2f66690000000000e632346fa827608f1a7ccd9bff11b0f84cd29c00fd5dfc3205df030ad3e22d57feeab9ac1af38265aa01000000cd972fab3fef02e459d84c05d18534931a1c1328bbfe232cc44dadf311ed1850545f5eec30d61f13ad21dbeebf8ffb8e4a945ca22856adfbb99c39f7f008e448f156668d40c7a2669bbdedaa5cf4691ac9fab60070162b8cdd323096b7d733049b09a55f083a"]) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000580), &(0x7f0000000600)=0x80) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) dup2(r1, r2) 21:32:00 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xfeffffff00000000, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:32:00 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(r4, 0x3b64) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1264.411576] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1264.506315] overlayfs: unrecognized mount option "upo{<" or missing value [ 1264.543868] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 21:32:01 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x5, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x3}) r1 = memfd_create(&(0x7f0000000500)='/dev\x8aT\xc0_\xb7#\x10\x160xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, 0x0, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:01 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x6, 0x200000) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000200)={0x1, [0x0]}) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x5, 0x478100) write$midi(r3, &(0x7f0000000040)="c8ae746cb12e25e3cef2ac79339edf8615293bedd069f254e80be85af697c4", 0x1f) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x20000, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r4, 0x8004551a, &(0x7f0000000100)) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:01 executing program 3: socket(0x10, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x3, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0x10}, {}, {0xa, 0x2}]}]}, {0x0, [0x0]}}, &(0x7f00000003c0)=""/4096, 0x3f, 0x1000, 0x1}, 0x20) 21:32:01 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xfffffffffffffdef, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:32:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:01 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0x9}}, 0x20, 0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x523100, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000001c0)={0x18, 0x1, 0x9}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x600000, 0x0) r2 = fcntl$dupfd(r1, 0x6bd5c17eb2e8dfd9, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000000800)='/dev/vcs#\x00', 0x8, 0x1db4396c76acf7d4) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x4a0, 0x278, 0x0, 0x278, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000002c0), {[{{@arp={@remote, @dev={0xac, 0x14, 0x14, 0x20}, 0xff, 0xffffffff, @empty, {[0x101, 0x0, 0xff, 0x101]}, @empty, {[0x0, 0x0, 0x0, 0x7f, 0x101]}, 0x100, 0x4, 0x101, 0x7f, 0xcc3, 0x9, 'ip6erspan0\x00', 'team_slave_0\x00', {}, {0x80}, 0x0, 0x90}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @mac=@dev={[], 0x2a}, @dev={0xac, 0x14, 0x14, 0x23}, @rand_addr=0x800, 0x8, 0xffffffff}}}, {{@arp={@remote, @multicast1, 0xff, 0xff, @mac=@local, {[0x0, 0x0, 0xff, 0x7f]}, @mac=@dev={[], 0x1f}, {[0xff, 0xff, 0xff, 0xff, 0x101]}, 0x2, 0x1, 0x8, 0x81, 0x45, 0x8001, 'vcan0\x00', 'vcan0\x00', {}, {0x7f}, 0x0, 0x6a9}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x1, 0x9}}}, {{@arp={@remote, @rand_addr=0x1, 0xff, 0xff, @empty, {[0x1fe, 0x31e03ba40396bd0f, 0x181, 0xff, 0xff, 0xff]}, @mac=@random="fb8a8d1d0d30", {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x9, 0xf001, 0x3, 0x1000, 0x3, 0x1, 'veth1_to_hsr\x00', 'veth1_to_hsr\x00', {0xff}, {0x101}, 0x0, 0x52}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[], 0x11}, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x1e}, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4f0) rt_sigprocmask(0x1399085049fcfb52, &(0x7f0000000080)={0xe0}, &(0x7f00000000c0), 0x8) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000040)={r3, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:01 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0xffffffffffffffff, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd}]) 21:32:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) syz_read_part_table(0x0, 0x0, 0x0) 21:32:01 executing program 4: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x40, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x205, 0x63, 0x8, 0x0, 0x9, @dev={[], 0x13}}, 0x2b2) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0xf, 0xcb0, 0xa30000, 0xa30000}, 0x4}, 0x20, 0x80000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x5, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000180)={r4, r5/1000+30000}, 0x10) syz_open_procfs(0x0, 0xffffffffffffffff) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x38800, 0x0) fchmod(r6, 0x18) 21:32:01 executing program 3: socket(0x10, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x3, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0x10}, {}, {0xa, 0x2}]}]}, {0x0, [0x0]}}, &(0x7f00000003c0)=""/4096, 0x3f, 0x1000, 0x1}, 0x20) [ 1265.029528] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr$security_smack_transmute(&(0x7f0000000040)='./file2\x00', &(0x7f0000000140)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000200)='TRUE', 0x4, 0x1) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:01 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x7ffffffff000}]) [ 1265.345073] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, 0x0, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:02 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="4c000000120081ae08060c0f006b10007f03e3f700000000000000ca1b4e0906a6bd7c493872f750375ed08a56331dbf64700169381ad6e74703c48f93b8446b9bbc7a461eb886a5e54e8ff5", 0x4c}], 0x1}, 0x0) 21:32:02 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x9, 0x0, 0x1, 0xff, 0x0, 0x1, 0x8222, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x80, 0x0, 0x7ff, 0x2fb7c13751f5ffba, 0x2, 0x4, 0xf6b0}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x3}) memfd_create(&(0x7f0000000500)='/dev\x8aT\xc0_\xb7#\x10\x160x0) getgroups(0x1, &(0x7f00000002c0)=[r3]) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x0, 0x0, 0x20}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x7, 0x0, 0x20}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:02 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x5, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r4 = gettid() sendmmsg$unix(r3, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="00003b4800e1ff0100000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) syz_open_procfs(r4, 0xffffffffffffffff) 21:32:02 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000480)) fchownat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) [ 1265.853605] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f0000000180)) recvfrom$inet(r0, 0x0, 0xc512ff2, 0x0, 0x0, 0x800e005c2) shutdown(r0, 0x0) 21:32:02 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x5, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r4 = gettid() sendmmsg$unix(r3, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="000000001c00000000000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) getpgrp(r4) getpid() getpid() r5 = socket$unix(0x1, 0x5, 0x0) connect(r5, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r6 = gettid() sendmmsg$unix(r5, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="000000001c00000000000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) syz_open_procfs(r6, 0xffffffffffffffff) 21:32:02 executing program 1: mkdir(&(0x7f0000000240)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x80, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x1, 0x8000}, 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCL_GETSHIFTSTATE(r2, 0x541c, &(0x7f0000000200)={0x6, 0xd3}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x5, 0x20000) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) recvfrom(r4, &(0x7f0000000300)=""/87, 0x57, 0x100, 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7570706572643c046e176155425a52e77fe2cae9263c69723d2e2666696c65312c6c6f776572646900002e2f4e75732c736d61636b66736465663d73656c696e7578252e282d2c657569643d37b9d51886f2003b73521ad5a42b8403ef4182410027df64ffa84537845b4ab2fb4b61b42652f323857a493dd90b9511e56d44ea037b333b809ac917ac08f1b8a9e489985d1b4e6bce248e64bce65409d2429e2ba5441c88125b0b251010ed102caf71e4fa2f6fadb5bad6260000000000000000bfe43a25", @ANYRESDEC=r3, @ANYBLOB="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"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:02 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8, 0x72838ad093f0d637) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x9) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xa30000, 0x7fff}, 0x4}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000000)=""/75) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:02 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x2}]) 21:32:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:03 executing program 3: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, 'w'}], 0x18}}], 0x1, 0x0) 21:32:03 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x81, 0x3, 0x5, 0x0, 0x7ff, 0x7d, 0x1, 0x1, 0x6, 0x79, 0xfd, 0x6, 0x0, 0x2, 0x5, 0x37, 0x20, 0x8, 0xd4}) 21:32:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000280)="fe39ca67f1da13b8c63091c569a5b97bf3a36c4ad04b86a1c8b914a93264182a776b71be59799b92fd2707a787c285b0a2e6d290b14b512ce588484e5808a08c33ee4cc850775eb833df3a4829a77c6ddf39041bb3f8bfb0395718e1bd17b372fa6c6369e6380442a75f40e5d345194a847a79522d5cd69a562e081a37cca9bac9df0218629d4d30244c8663a291699bf20bf483cdc1cf28d33288b9dec899a25d7f73279ee8b08cbef3851eb4442476", &(0x7f0000000340)="8311960c61b1bd018265d08f8fcc3c70a3562432e8d645dbdcdaea2d36ea614ded97b916142b75a3ddab0e552ec9da9a665f967b76cfa4e987c9c8ab87e398ecd285c0e9f7d829d5a6623d1166cf05779f3ca1d21bc2faa4c1c7950ab49e51179c973808ce269c46fb496fe7146f03e1fe9093d291f8678d83d641b8dacd9527b6aefb8650801c722147c9b010f0ef63ae86b596feabbe79bdf9baea8a404ab6fd0d98e8a058328f48083a9764e886e5ed8091fe309ab0e576567c78845f5389fa75b51492fc8f35b8548d5493c17bcd1236abf8f286ea70b57db881b7fdd3e1cd5601cf8e", 0x2}, 0x20) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:03 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x3}) r1 = memfd_create(&(0x7f0000000500)='/dev\x8aT\xc0_\xb7#\x10\x160xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000003c0)) setuid(r1) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.capability\x10', &(0x7f00000002c0)=@v3={0x3000000, [{0x100}, {0x2, 0x7}], r1}, 0x18, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000280)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469f23d2e2fe6696c65302c78696e6f3d6f66662c776f726b6469723d2e2f66696c65302c00"]) mount(0x0, &(0x7f0000000200)='./bus\x00', 0x0, 0x2848029, 0x0) socket$inet6(0xa, 0x1, 0x27) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="73797374656d0400000000000000745f723a67657474795f6c6f675f743a7330202f7573722f7362696e2f6375707364203030303030303030303030303010303030303032202e2f66696c653100"], 0x4e) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000300)=0xa, 0xfeba) 21:32:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:03 executing program 0: 21:32:03 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x5}]) 21:32:03 executing program 0: 21:32:03 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x141080, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000040)=0xfffffff9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x2, 0x0, 0x4, 0x2, 0xf, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x2, 0x1f, 0x4, 0x3c4, 0xeb1}, @sadb_x_sa2={0x2000000000000255, 0x13, 0x6, 0x0, 0x0, 0x70bd29, 0x34ff}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}, @sadb_x_sa2={0x2, 0x13, 0x6e, 0x0, 0x0, 0x0, 0x34ff}, @sadb_sa={0x2, 0x1, 0x4d5, 0x6, 0x56, 0x29, 0x4, 0x80000000}, @sadb_sa={0x0, 0x1, 0x4d6, 0x9e, 0x20, 0xf4, 0x2, 0xc0000000}]}, 0x78}}, 0x4000040) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x3ecce0c98321244a, 0x0) ioctl$TIOCSRS485(r4, 0x542f, &(0x7f0000000240)={0x4, 0xffff6933, 0x8}) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:03 executing program 0: 21:32:03 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x6}]) [ 1267.211290] protocol 88fb is buggy, dev hsr_slave_0 [ 1267.216413] protocol 88fb is buggy, dev hsr_slave_1 [ 1267.381331] protocol 88fb is buggy, dev hsr_slave_0 [ 1267.386581] protocol 88fb is buggy, dev hsr_slave_1 21:32:04 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x5, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x3}) r1 = memfd_create(&(0x7f0000000500)='/dev\x8aT\xc0_\xb7#\x10\x160xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:04 executing program 0: 21:32:04 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x11c}]) 21:32:04 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x3}) r1 = memfd_create(0x0, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000340)=""/87, 0x57}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f0000000040)=""/9, 0x9}], 0x4, 0x97a) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)}], 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) 21:32:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:04 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x300}]) [ 1268.040685] overlayfs: unrecognized mount option "0x0000000000000004" or missing value 21:32:04 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) [ 1268.081424] overlayfs: unrecognized mount option "0x0000000000000004" or missing value 21:32:04 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2a2f66696c65312c6c6f1e16c587b9148261fdfea77765726469723d2e2f6275732c776f726b6469"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:04 executing program 3: 21:32:04 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x480}]) 21:32:04 executing program 0: 21:32:04 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0x401, 0xa30000}}, 0xffffffffffffff1f, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:04 executing program 0: [ 1268.418760] overlayfs: unrecognized mount option "loŇawerdir=./bus" or missing value 21:32:05 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x500}]) 21:32:05 executing program 3: 21:32:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100), 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:05 executing program 0: [ 1268.523627] overlayfs: unrecognized mount option "loŇawerdir=./bus" or missing value 21:32:05 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r9, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {&(0x7f0000000200), r8, r7}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000240)={0x15, 0x110, 0xfa00, {r8, 0x1, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e24, @multicast1}}}, 0x118) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r8, 0x5}}, 0x18) dup(r6) dup(r6) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:05 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x600}]) 21:32:05 executing program 3: 21:32:05 executing program 1: prctl$PR_SET_TSC(0x1a, 0x2) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x0, 0x0) getresgid(&(0x7f0000000400), 0x0, &(0x7f0000000580)=0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000001080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020001", @ANYRES32, @ANYBLOB="04000200000000", @ANYRES32, @ANYBLOB="08000000009831d9caac1cdad282612d97a5f58b8123d36268b33a7cf06974fe76c37fddf0b479324af12d86dee2e6c3d772f5bbd8ef29ab5e9a7e473c9ae7fdb6e6ae5a3770def9618e3fc16ab61554bb0ce05ff6ca4e3c78ae6bed442359e58ac4e4dfebc597bfe8", @ANYBLOB, @ANYRES32=r1, @ANYBLOB="10000000000000002000010000000000"], 0xb, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='9p\x00', 0x20040, &(0x7f0000000280)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r1}}], [{@permit_directio='permit_directio'}]}}) mkdir(&(0x7f0000000180)='./bus\x00', 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2bde543b99fb3bc4058b2e0f84696c65312c6c6f7765726469723d2e2f6275732c776f726b6c6972fa6ec085"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100), 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:05 executing program 0: 21:32:05 executing program 3: 21:32:05 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x1c01}]) [ 1268.849411] overlayfs: unrecognized mount option "worklirn" or missing value 21:32:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100), 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:05 executing program 4: rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x4, 0x0, 0xa30004, 0x8}, 0x3}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1268.894362] overlayfs: unrecognized mount option "worklirn" or missing value 21:32:05 executing program 0: 21:32:05 executing program 3: 21:32:05 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f0000000280)={0xa, @output={0x1000, 0x1, {0x101, 0x2}}}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:05 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x8004}]) 21:32:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0x0, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:05 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f00000002c0)=""/207) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:05 executing program 3: 21:32:05 executing program 0: 21:32:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0x0, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) [ 1269.268403] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:05 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xeffd}]) 21:32:05 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "179ec9f84afa79c2"}}, 0x48}}, 0x0) 21:32:05 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) epoll_create(0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000100)={0x5351, @remote}) r5 = openat$cgroup_type(r4, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:05 executing program 0: add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) chdir(0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x200000000, 0x2, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000), 0x0) ftruncate(r2, 0x800799c) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2, 0x2012, r2, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000840)={0x3fff80, 0x9, 0x7fff, 0x0, 0xfff}) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b00)='/group.sta\x9f\xd4t\x00+\x96FR\bR\t\x12\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0W\xdfuE\xfe\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6J\x81W!\xf0\\\xa1O\x9f\x93\x19C\xceQCV\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1fM\xeba_\xa9\xcd\x10\xcd\x0e~\xc6\xed\xb6\x82\xf6\xee\x9aK\xdd\x86\xf8\x0f\x15Y-\xb8A1\x1bb\xff\xf0\xd2M\xf7)\xaa\x8a\x18\xb9_\x83>\xeb\xfc\xc18^\x1d\xb3Y\xdc#\xde\xdb\x89\x90L\x99o\x02\xb6\x98e\xc6b\xce\xb7\x99k3&\xaf\v\xc6\x80\xff\xdb\xb7\x0e\xb4K\xf8\x17\xba\xf8\xee\fe\xed]\x93\x13\xbc\xf5\xe2<\xa2\xaf\x83\xa3\xaabc\x95\x00\t:\xcc\xe1\t]\x84\x90\x17l\xd3\xa7M\xdb\x02J\x90\xe8\xe8\xb3\xc9\xf6\xea\xb2\xdeI\xe4\x0f\xd4\xca(\xcd\xfa\xb2\xb8@\xca\x17u\x02Rb\xad\xd0\xf7\x9bz#\xb8\x1d\x88\xf6?3,\x89\xb1-p\x8a\r\xdb\xd6,\xa4\x01y\x1bc\xb7\x19\xcey\xb5\xae\xc4\xe3\xc4\xe9=\x1e\x8c\xec\xfe\x05b\x7f`Y k\xc4\xa8 \xc3\x9b\v\xbbE\x8c\xb8\xe6\x8a\xa0s\b\xcb\xbb\xfa\xde\xf0\n`\x8az<\f\xf1\xbe\x85\xd1Wk\x17\xbc1q\x8b\x93Y|\x9e\xe2\xc9Ms/A\x98\xf2\x88\n\x92?7\xb1\xe0\xee\xe8yo\xb7\xb2p\xc5O~\x87\x17F\b\xb5\xd6\xdc\xe4u:$>\xd1\xaf\x1a\xcb\x18\x8a\x0e$\xbd\x94N\xc84}_\x06\x11\xd2\xdd7\xe0\b\x0f\xd0\xb0WZ\xfc\xb1\xc3\tS\x13\a6\xc0\xbc\vG\xe4p\x1b\xee\x89_=\xb8\x12\xddpk\x860\x03\xfd\xde\x0f\x9c\xc2\xe5.\xfe\xaf\x8f\xe2\x16\x8c\xdbS\xe6\xc26\xde\xf4I\x9f\x003P\xb5\x9fg\x82!\xf2\x82 \xc1Os\xd7C\\\xad\xb3n}t\xba|\x10\x05,rk\xd1\t|\x1e\x00\x9e\xfa\"\x85\xdd\xb7O\a\xfc\x14\xa8\x00\x1f6M\xb00\xbd\xb7\xd6\xa8\xffe\xb2\xcb\'', 0x2761, 0x0) sendmsg$sock(0xffffffffffffffff, 0x0, 0x4004094) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f0000000240)="fb7fa9884c00aa6b0d94f2bbc6184bedb05c214bc36844fcdfad658b292a050bf11afa80b97b6ac31a020173", 0x0, 0x1b9e46fef573b69e}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) 21:32:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0x0, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockname$unix(r1, &(0x7f0000000280), &(0x7f0000000140)=0x6e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x9, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:06 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xfdef}]) 21:32:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:06 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8d", 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca3de6e", 0x10) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 21:32:06 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x6b6b6b}]) 21:32:06 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x4, &(0x7f0000000080)={[{@mode={'mode', 0x3d, 0x401}}, {@mode={'mode', 0x3d, 0xfffffffffffffff9}}, {@mode={'mode', 0x3d, 0xffffffff}}, {@mode={'mode', 0x3d, 0x3ff}}], [{@fsname={'fsname', 0x3d, 'wlan0}}trusted]&:'}}, {@obj_user={'obj_user', 0x3d, 'lo]&5'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'system'}}]}) 21:32:06 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x57, &(0x7f00000002c0)=[{&(0x7f0000001840), 0x1fff8}], 0x1}, 0x0) recvfrom$inet(r0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffc31) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='#'], 0x1) close(r0) [ 1269.826116] overlayfs: unrecognized mount option "" or missing value 21:32:06 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x1000000}]) 21:32:06 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x3}) r1 = memfd_create(&(0x7f0000000500)='/dev\x8aT\xc0_\xb7#\x10\x160xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) read$char_usb(r3, &(0x7f0000000040)=""/116, 0x74) syz_open_procfs(0x0, 0xffffffffffffffff) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) 21:32:06 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x2000000}]) 21:32:06 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x3000000}]) 21:32:07 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:07 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x2fa, 0x1000000000001, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0xf5e, 0x0, 0x1, 0x7, 0x78904636a9f79212, "d2edf28c0ffebca4ca8c7de3036cdb4e093e16c33ba585956a1685ab7e7011d11afda03865435ce7aa0cdacc8d9f6c5ca404937f2a5a3e3cb1b35769e9b616a2", "10109a45069e589a1eeff4e26501cdd71853ff50d96f5d46fe5fe4cad827b945ebc5c1b1a5e7544ebebf60d57a18160d629fe0ca36c470da3f9490210c9e524f", "f22a2cd102dcf7fe7527165804fe4d3b37b73fc89bbb16fccbe73a03a1676819"}) 21:32:07 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x4000000}]) 21:32:07 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000340)={0x14, 0xffffffffffffff95, 0xfa00, {0xffffffffffffffff, 0x10, 0x0, @in={0x2, 0x4e21, @remote}}}, 0x90) openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x40400200) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) write$selinux_access(0xffffffffffffffff, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000900)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="df92fe7bcc777868ea0cdf76f5276e6fefb400ffff94c0a8d964126db76a0f13c48e10ba9bfb9988b5219d80d3911c36c30272131a5d9fc627a69baeb8c9797cdb248d02f3188820ad043f5ee0dc48757cdf43d8573dd2d635a1682e56e581f0f9c04fbff147", @ANYRES32=0x0], &(0x7f000095dffc)=0x2) r8 = openat$cgroup_int(r6, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r8, &(0x7f0000000700), 0x100000000000000c) select(0xfffffffffffffe73, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x2710}) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) write$P9_RAUTH(r9, &(0x7f0000000100)={0x14, 0x67, 0x1, {0x191, 0x2, 0x3}}, 0x14) 21:32:07 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) exit(0x3) 21:32:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) [ 1270.584671] overlayfs: unrecognized mount option "" or missing value 21:32:07 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x5000000}]) 21:32:07 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) r3 = socket$unix(0x1, 0x5, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r4 = gettid() sendmmsg$unix(r3, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="000000001c00000000000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) syz_open_procfs(r4, 0xffffffffffffffff) 21:32:07 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0xb40f, 0x4) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x1, [0x401]}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:07 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x6000000}]) 21:32:07 executing program 3: delete_module(&(0x7f0000000280)='cpuacct.usage_sys\x00', 0x800) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000004c0)={0x0, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e24, @remote}, 0x1c4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)='bridge_slave_1\x00', 0x46b618f7, 0x100000000, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast2}, 0x10) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x79b6964f4b3e1e1e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4340100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r2 = getpid() socketpair$unix(0x1, 0x5, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f00000002c0)='cpuacct.usagumwy\xd5\xbb5\x00\x00\x00\x00\x00', 0x0, 0x0) dup(0xffffffffffffffff) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getgid() socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80041270, 0x0) tkill(r2, 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x4000010000000013, &(0x7f0000000040)=0x1, 0x4) bind$inet(r4, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10) r5 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r5, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x2f) connect$inet(r3, &(0x7f0000000340)={0x2, 0x4e21, @loopback}, 0x10) 21:32:07 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x1c010000}]) 21:32:07 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30001}}, 0x334, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x5, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r4 = gettid() sendmmsg$unix(r3, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="000000001c00000000000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) syz_open_procfs(r4, 0xffffffffffffffff) 21:32:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x7, 0x101000) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x100000ed, 0x0, 0x0, 0x4020080}, 0x40000) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_p\x01\x00\x00\x80\x00', 0x145480, 0x0) write$P9_RWRITE(r4, &(0x7f0000000240)={0xb, 0x77, 0x1, 0x1ff}, 0xb) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c616c6ca1c79c87c8216f775f6f746865722c00"]) umount2(&(0x7f0000000000)='./file0/../file0\x00', 0x0) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='user.syz\x00') 21:32:07 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x6b6b6b00}]) 21:32:07 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) set_tid_address(&(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000001c0)={0x3, 0x7, 0x4, 'queue0\x00', 0x7}) syz_open_procfs(0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendfile(0xffffffffffffffff, r5, &(0x7f0000000080)=0x9, 0x80000000) r6 = dup(r3) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000280)=""/247) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) 21:32:08 executing program 0: clone(0x4105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xd) ptrace$cont(0x420d, r0, 0x202, 0xa05000) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 21:32:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f0000000100)=0xffff8001) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x222}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x3, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x8}, r5}}, 0x38) 21:32:08 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x80040000}]) 21:32:08 executing program 3: r0 = getpid() ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000100)) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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, 0x10000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x400, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000480)) userfaultfd(0x80000) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') dup2(r5, r2) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000000240)='fdinfo/4\x00') preadv(r7, &(0x7f0000000700)=[{&(0x7f0000000880)=""/260, 0x104}], 0x1, 0x4000) lseek(r7, 0x0, 0x1) r8 = socket$nl_route(0x10, 0x3, 0x0) write(r8, &(0x7f0000000040)="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", 0xfc) r9 = socket$nl_route(0x10, 0x3, 0x0) write(r9, &(0x7f0000000040)="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", 0xfc) r10 = userfaultfd(0x800) fcntl$setsig(r10, 0xa, 0x2c) ioctl$RTC_WIE_OFF(r7, 0x7010) syz_open_procfs(0x0, &(0x7f00000005c0)='fd/3\x00W\xf6Je|H\x10\x05\xf1\xab\xc4MJ\xcbP\xed@\xe8\xe39\xd2\xea\xaap\xf9\x1aTM\x1f\x8e\x86c\xb4T\xde\x10\xf6\xa1\x89\xea)6\xca\x00\xa2\x04\xe6}\xaa\xd4\xf6~\xd0\x04bq\xe5\xa2\x99t;zzV\x15t[f\x16\x9dL\xe3\xc9\xf8Q\xf3<\x98\x9a\x1b\xb9\x87@\xe9#\x99\xd6\xb8\xa4\xb1T\xdd\xe0\x93\xd0\xd5\xd8\x0f\x11y\xef\xf1R\v\xd6\x81\x97\xa96,q\xd053\x1a\x11VEG(\x93\x18\xf2\xbc\x17\x1f\xd7\x89F(G\x18S\xda\x99\xdb\xeb\xa0\xc9*\xbd\xb4=Y;\xa8\xed\xd2\xa9\xa2\x87\xa0\xfb\r\xf7I1]:\xd1;h\xc6\xe2M\xf2\xfd\x00\x00\x00\x00\x00\x00\x00\xb2\x02\xf1C\xdf\xa6\xc2\xb2\x1d\n:mnO8\\\xa1\x7f\x92r\x95\x00\xda7\xea\x85\xc8\x85\xa8^\xb7\x1f\x80\x05\x03\xbb\xef9C\xcb(\x9bF\vHFW\x04\x1d\xc7LkW\xb2\xe9\xdd\x17\xe8%\x86\xd1H\rR\xafX\x1f\xea') r11 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r11, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r12, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_delete(0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000c80)=ANY=[]) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r13) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x140000, &(0x7f00000005c0)=ANY=[]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) 21:32:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$CAPI_INSTALLED(r1, 0x80024322) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f0000000280)="3d2261d1e5f64a57b148a62f7b2ec65c21d4fcc62e34012804d80f47f5de19ec8f9c76829e5d8f3fd7c7aedef4303adda94290cbc17805fc4b00d5d428fbdd2df764df596cde0234ca3fb2344c7636fd2ed5b1c3a292e2862d4eeaa2b670f302655c4e50217e24b486090080942e8abc6885c881d53c6765d2b53ac99735090338a3f5eec4c2d6312b0e002d7b1d2fa365f8c8872a71239973be46c1791bbca9e4c1bfe64564a92c040aebc79b4719fa91e55f3f69445998de7ce7111d7c6618f440d6d2ace2e2ff95e4f1b95b75601b63529641ba01f7eee96c8b593ea78c4751c1564379be7b7c270465d7767bb2a848bc", &(0x7f0000000380)=""/145}, 0x20) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) [ 1271.495117] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:08 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$TIPC_MCAST_REPLICAST(r4, 0x10f, 0x86) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:08 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xeffdffff}]) 21:32:08 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xfeffffff}]) 21:32:08 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xcda0}}, 0x20, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1271.767277] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = getgid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001600)={&(0x7f00000015c0)='./bus\x00', r2}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x2000, 0x0) sendmsg$unix(r3, &(0x7f0000001500)={&(0x7f0000000280)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000140)=':X1', 0x3}, {&(0x7f0000000200)="07c468b89f57fb3ede65a38e4b587ff836ca613ad0940f5c224b98", 0x1b}, {&(0x7f0000000300)="3a9d4c2abe3f09d3d15bf907d6f6a119d3e519cc9b8a7b6d01e7416989db6577c68b9f8067f3e0e6a28d1398d3ce3edb587dccc24988a0c8457f3b98a22f8a76fda204846695f6001e92ff583cf4740f63651b3818cc5127c6bb43895ac1dd4edd1215b3ab9ff9afd3eb899ebd4b0d09f0f64d2bf0929c7bb7c4a60ae81a5c53111105e69e3c2872e8b4", 0x8a}, {&(0x7f00000003c0)="66063bc05084e9e85068b3550badd31e8d4c11492f438c61d78f3143d35d48d315bf8e93d16595c3a7cd304b580df99f1759bdcf6f560a1b3fdba90e89542449816956098d73aa5e3d514b6c4ef621d298267319cbff78e83752818186f7c9ecfbc690ed2a5030730474b1a8d1a74bd63ce42249365b7100956ea3e8c828e8d54e853b1406f3085164986a9e844d362937c786101d3ccb1441b9f69bc843623e86a294abc8b4a458773ad6c5bb79a2344a50dd39e8bda489f76795f97f5ce5da32fb4cee029e4f843b691efbfcbff6bd1b4de1ee659ae578ca019e9dfcb9715e0c8480e1bf9843029642b020c6eeeffa0c9b2e8715abd434f01331a942810f90b09c318f7976d79bd806bfa8f1b8cc477454cafe9782b0f7e87de3d185af13cce71476836cc8b64ba898094d007d410993fc05f33dfd699faf6e697864529fdfff56c301290834870251f82675a2486420541538eb8d088f4ff6adc0cc6a597369d9e17410bae8e4749190290dcd488b423f404e69a67835d9dcea2c5a79ef080d3c76e60349a8afa7c796f0f11c11f198415e3cd6c037d16b4c8d73a0176a652e0644ba9c58a0b3d1e5120306cc7dbb6f83fcafb28d1c5df8ce3614a4211c307fa2cfd56fb31edf5a8c77f21ccbf43aacbc35e93b2c5d8e8e0f3b79f40395ec5e3521c70831356ff3380285df66434dc4834b0c803f0036e37de43d335ec1bd39e8f4ac53d8f45dd5b958b0e5db233e1b2699d494fddc6d91d92452a74af4c0bc84b7301acf9a7d4810449f140e09d4a936f2899920745644576cf4d79e3b8d179cedfb4068edfc3c2a262d1e6f3aba3b5267d40710a671b07539acba1921ae6b5b1565bdd47558f7034cb86ea089e7bf7b2210b89d1cc074a5d4648655a15e4bd0d311b4fe6a1f030928433a54180662cb0ce63c0e64e78a50d520451666935aef4aecaf811e7423b6b9dc6ac1ea038ca21f0fba1541d806536698fad0b8798200712600e30121d1a97607bcf0f85915a2ec0631e1b3b44dfd743f1a04a042bfe7d03bdd437ec127f8adbfc72b2ccdb3e5453f03d4467629ead3cac841a4c9ef582f14c025987771b942a0b6d5920c0d1621dc69f761ecc46ab3d80ccab5553967159b72e38118d6b0d420119e07100e9e731dca0048657ee7ad4058866c15582917b121dc220b98f47732e3c6994829462303a7149dde0f6dd469ae2d00eb566de2e04bdfab7f786f1e2b6486609603355aace76dcc5ed6dbd4d167816c70fc36fe8fd86ee8c4587ef3d5e2c85f345b50c4110f1e9e198e6c818d95da33175c26cc35ee7196673882774bc28d7a86e76f273579b8106e6ad1778646c33453dd6d162fc9a3fab569977d7465435bfbb9c24fdacd7819dafdbcd6d180acf806968b88f04fd9905b7be3ee665b2cf639841e23a7fb1415e90db56c4ed732905bd3f8a0e298a487185c3bedda9646fd144dec07e2a1dc839046a7cee7c1d30612afddec909088d6bb783b5dcfa3010461126f5050c8d07210271129c924a78a66452f657b4f006f3c9d806c8ca79bd33099a43698f1221305887c32ab91a484d2301df277db9c717298671db944d16c1b11ef4176de284c3d599dc1c57659471d1abb65747c82ea156e1a7ae9df715516a6efbf98af4dc52d1bc473ca731e5576d1494c047afd1ada43b599a0fccf946f6ac4fbd44595e246dd722f3164e43ce6e2fcd5e40aee110872b689e626cfabf4ce007dcecce6636f5b3efc03ca06a2a7cb8cd403d937981de425ff112599b25bd1a271c5ffb4c11bab5103337cc2bf5028ce0ad3291a8839a0c691d60fc1351dfdf2075af7d97c8e6cc3d4e8ab4fc07f15be1207c5a2fd543abdaf8ad7b92d1bb59be31d71433c23b9ed7a77d44343c448e3ab2d9446919a08d5d1f1f550743e4b8b6f694f95769927714b34ce4c64c389c8b8f6bd8a9984becb1de98024b091e851fa5b6f3d8836dd4b3f2a84f927a683268bb45a604022ed2ebed3647e6955bb8ed93074c4e768fc1c5bd26f4c87ae40bea0e174d2585e2293f756910c667ebdf44df31917dc2948181e48cdfdbaebdc4da546b3f1155bb6fb9e94b7c57a401b3da9bd52d64ce7e34788f1679340a82acd8f563db4aabced4e13decb293bfef7909ee3227750278965b295eb59b10f819ed86036961cf99d239cc6c1f748a7c04f04838c3a88f30a184cd79a4414128a1422d1fef28fe625e9373a2c064a79416499e080df7dfb11118e2f36d0c0c3a63d8c33f7029eb707a853d6a4ca7cc7e26c8ba742a9309e4f7523a82386ac4736ec6e070dd7add3d5154be27bcb60b2af90aa59d3401be02c8cb2debd86365f6fd5e28ae445f901713a1ae32b885b3a15d3775484cd70673417f7e27aeee4ae8520092830e40184e968a8026e437d20527656920388d7e0da543e88fb15df979caf6c298f8b8a749165d1631a3a19ccdb1dc4836f002f6ef878c114edffe295fc81b2253f3cebba015d306863bdaae797ea653fa403e2c681601986fc21a00c47439418e13c5294dc2306af6580c81bd47d721ef519dcf96ccd5400aafedd2ba495340f729d42fbaa94fe73a64638e31208e3eeb76161eb2421ec0141ceae16061668731718fc61211123b4c9e92b916617028ce7b81d4a080bdccf98641ba596ed40b4c2cae2d165e04b336959a3a93a3e4666e18a661a96a9fdf6313b4b7671c29870fcd195559ddb178998eaa2ebfb53f254ce2069b2eeecb2ef266e4da41ec1010b9b1567793d0609ed33ee2d303af48959bea77e28f5349d774ed30606e80a6c131c9d0d96abf83ebfacaca7c8e9970bdb6618c167bfd18f555c41e09cf367d21fe4af231d9cb74b259256549d23d5b126ea27a5e8d65c309fb5ea6ceaa538cbda12fc61045979b6aa9363a05d019537ae2fbd669aacfb6bd4ad206ba46979c426100a7492f40a610cc5243ff9684e5386e5be84264232856607e7ee62b0a25f21a3621e4e3a3700b82a7ccca5a6a4fa8aeb683f86c7d4a60f0d7af9ad303f77392203b2bb6da4d19dc7e10bdbf59b70ccef4bbdece9b2b8e6777e6c2dbe5c10455870708c03cde429fd7cb58dda0aa2184f79cca6672c0b4e5958ad48298886ea566dd7715b41c256b9a3363011a96943b4ccb4b7ee60af2c73df36641ca8fb97316c7a533d41171943af85b69792644054377d39235dd6fb46e30c169dcb22ef215f1933a1dab4bbdeb87cf6706bbb56ec541757359499c5147605d9be2dfee20bebab8f507f5e9fe2320abf60fbcace62eadd3c599802b1c072fb3c0d6dbec739b932f7007e5e860ec6ec46c22dfd33263f796d0bb61e4e0ba8b93b7a1a7392c3d1798584729ae824b1ce864c16e203248528a0ae53befddacb8914e93bbcdbc63efd1baacd840b8fd696cd2aa25e6d52fffc1e88c2a57b9ca40cb07129aae26a32466880e8255f2caf617f36a24bc8a6b95b95aef0cf25f8ab92bba3427eba304cdbedb88ae0d43785ea14602c146da273b8e07c37115bbad448cd1d515e2b0e979d1a973a941886168970a3630edc21988611fd3a3748548e25f6792f026111e98d1a153be76fe5e8cf0769901ff00f8a12071f54c9db2a2c5c9ab87176566c54cd545e3e81ccb442a63fce4887bc8a8a13a1c4eef7ad72e939f2cacd0ee76b708088349758af5d673ae4d4184824dffb20f1c990d4bbc7ef63e0ad944ce1e3495c152456dbb0a55f46dd112c415eb968ba4fe2b4124fd3919b74be18f0f4ff868a821965fe52607a288aa921e9eb992dd8aa1716a1312bfb7aff46eec96e78c691f128e9ce6a9fdb9d75fec4b090a1ee58889a064e2d461b12122195c3ee2ac50796ccaea8f9a2c551395f9dcc692270d3a2c25e99ee4e31321a53d8653771542f26854dd5d83dc6b03e688e1e4d76cc8387cc4f200b97f24447cdb4a8664d922489dee26435c5091b00011b4852dbdd90f547208941c89331f990f07a765ee7fc6d49e2aa827e605c6e4321b52b23200bbbb50d6bf5aceaa6c3e8cadfb82804de51e2db073a5df89fd0852f0d631fe9a9a4e60b929e926a7ed8b0f6086984f82ec2cb7d4bb27344e5d44b69eb3935faa192aabe1cf027aa39040a0f0f4d4965f80acf4154f482dd50fb6f89e653dedcc2e31a1b17bec45cb735f868e823a5cb25d928759caff818413d2d4422f0aef1349ca74638da135917188f725673621a74dcfa35ef73de15a15f280498e8745265b6ea8bab83c52bd93b741b7993a71f8c7d6f466a29c4e5fe5dbdb145b7366d72b7e82ac8717c4977216713718880bc34046ff2ae4cbbf9717be9187c4f1fa927d279ad075ce158c5be427fd6799eb6cb498028f4c1c6b2a79125a55d1cea16c778a55a3d6557c72d7abfa24cc3c2c03aa2f54a26f10b355b4a26f6a70051ae15dc8b1a245cc982ee180088901e4dac04bedfcd7a77876271e868d0e718f497004e17945875ded0de9d45c2c0578d024f00d02b8bd132ceea084c91cc99d75d07bcf9c6eec7debcd01ac97e7052c35f65f77a73ca7525ff408b4e408dc81fc6bdee6afc30649e5bf8efd27a2505390b0759f383f7dd3959372944d0d010dc1c6a57910c85c20479895f7818f8986effd47f1ce8dd0cfdedb6835c5e0712c180c9a393117796243fe4454c8620be7ec85f9aa0b795684d1abe76e517a31377d844ce0abe1ff568ce0b9310ad06a714273ff38122a7aa223391245c0fe9f8e972598da71a1643f2f9cdfb698bdcce71193d4dc57a327a2c07059609def0c28f464807f21655bde4507c28fece5df4937538f4bef050e966e483f03448da6cfcdda14bdf680f430bb85b02d8e24645fff0054930c217d7d63b3e22befbede37799be050d3b2038bcd991d2d22b4af49eb5aeea9700014bbf7d8c564ad6e1903c6c044c020d125ddfa4d7f18156aa12c14d88886cb6afa4a8842f4359bdb35a00db9db11810731e88735d4138531d1a76d4273a98e601089f5475f8e95e6bd77531e2ef9a33a7a268b423aeec4582acdee75af21830c16fae667d12896e76ceafb26507e1d991a8c265324ee83c8b052decb53f04f932fd0a092e3397a9957bf97ade297f2da56cd6fc6e0640d5a3911875efc9d31243db28f0568aadaf42133ce3d025778eebafc4a4286da97a67707fc34ab7f9a16311b656cb66417b1d7d9eba48b2a2c64d31412ba3c6700ac27923c7262173d429d5f5b24a81a735ff315cc768aaa46d276e9f04b5fec40bbeb0a4b23cb44f342d2c6d1723b7c9792c9ba3b3913a04bb5ccaceae968ddedaf52e3c402be31a7d8499bf518c40c1696e9ea9c19ba01dc52c8e74862175061914415d50db6ddda3e1a6ec727caad305ecf4777d90200186addfc4706f3e775ab12e37da285d6365a9cda2a94071ef790da1739bd5c4ef499460cba7564f8cae74b0d9b70b588ad8b6cb01f98e771eb94c67229843474b89bb36779369a64c9041037acef9fa125c39a35a8c7fcb6548e76511e21983da4ba8671b0d35a311ce6dc1db9c7e71dd0cf739ca831a0d854c8edf49c49255761896cbe0c2eadc13482232a4ddaec9d44a706f64d34fffd65903abeb7c55ce3b8a171bcec2aeb40c8404704a99142e24d6e85476a59abfddb4ce4ef6ecba2ecaa5f2117dea402286266ebf11dca8502b55a4c2af519fcbd6b947f10cde8b0a4c29c090521a53642208ae6e8faf0bcb62359d02c9b3a8e071f3fd8cda1c56e9a8fddc9d7f7e454ed61df98aaa2667272102d26c5d50c6b91558eaed9b3b262b6a75c288717a9ac2", 0x1000}, {&(0x7f00000013c0)="ceeffb24427a9eed3ce4fbebaf0c4009748c76682368fef63e3f5f3bc7ca3cd3c33c49d2db2d4d925b8bec8c5205b868b6355dbe942eb9fea2577d3a6c10e7f5c64c6bd431b39cba57ce991fbf11879c1d7340a3604b6eb4b99efdd1024a1052bcccfe03974ea916a0d40ef58285a9c31cac83072df67ab7466bd3da90d57aeb1c21db4628e17f66400c25", 0x8b}], 0x5, 0x0, 0x0, 0x4}, 0x1) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001540)='/dev/hwrng\x00', 0x40, 0x0) write$FUSE_GETXATTR(r4, &(0x7f0000001580)={0x18, 0x0, 0x3}, 0x18) 21:32:08 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) set_robust_list(&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f0000000000)}, 0x7f, &(0x7f00000001c0)={&(0x7f00000002c0)}}, 0xffffff28) syz_open_procfs(0x0, 0xffffffffffffffff) [ 1272.118821] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:09 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg$kcm(r1, &(0x7f00000016c0)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/40, 0x28}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/188, 0xbc}, {&(0x7f0000001380)=""/113, 0x71}, {&(0x7f0000001400)=""/229, 0xe5}, {&(0x7f0000001500)=""/53, 0x35}, {&(0x7f0000001540)=""/17, 0x11}, {&(0x7f0000001580)=""/103, 0x67}], 0x9}, 0x2301) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsn(&(0x7f0000001700)='/dev/vcs#\x00', 0x6, 0x1) ioctl$VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000001740)=0x400) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) r6 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RLERRORu(r5, &(0x7f0000001880)=ANY=[@ANYBLOB="1300001c7de2f889cda52aff504efe8fced175"], 0x13) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001780)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r7, 0xc0205648, &(0x7f0000001840)={0x9b0000, 0x400, 0x8, [], &(0x7f0000001800)={0x980920, 0x7ff, [], @p_u32=&(0x7f00000017c0)=0xffffffda}}) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:09 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xfffffdef}]) 21:32:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:09 executing program 3: io_setup(0x200, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000200)) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x400000, 0x0) ioctl$PPPIOCSPASS(r3, 0x40107447, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{0x6, 0x20, 0x1, 0x3}, {0x800, 0x1f, 0x4, 0x80000000}, {0x7, 0x3, 0x8f, 0x1000}, {0x3, 0x6, 0x2, 0xa16}]}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x2, &(0x7f00000006c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="e7", 0x1}, 0x0]) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = dup3(r7, r8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000480)=[@in6={0xa, 0x4e20, 0x0, @mcast2, 0x9}], 0x1c) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000440)={0x2, 0x40b, &(0x7f0000000340)="d97f2a367528f1f044add5f2ff2d305b321cade56c4819e9e437abf3f0fa1746bed0cddce9005084ced954297a5751eda4da0605013d1bfa9c95e60a432bc3e0ea1f5fe63916c18bc4ab1cef2b9de9478e759ce1508db6ae133f2ce3b378e1c323bb4ea789e54b11786f253f1c972c9d18d8a5796f186bfa2ca2927f59ec5359a455753239a7af5a312e76291e80686b8a83c346ecf32ddd29b6f23e41", &(0x7f0000000400)="481ac544c79766d36ce7f1eaeb60eb5c26f3de31afc79e991ce1f78362b116d6b7aff3b03d79", 0x9d, 0x26}) sendto$inet(r9, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r8, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="02559ae2", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x7d, &(0x7f000059aff8)={r10}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000280)={r10, 0x101, 0xf9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000300)={r11, 0x6}, 0x8) 21:32:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) readlink(&(0x7f0000000040)='./bus\x00', &(0x7f0000000280)=""/89, 0x59) 21:32:09 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x3c5f7c1c, 0x20000) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0xf) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) getgid() ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:09 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xfffffffe}]) 21:32:09 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4000010000000013, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x100000, 0x0) write$UHID_CREATE2(r0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0xc611509c88dd3f13, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000540)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r2, 0x0, 0x0, 0x110001) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x400000004e21, @multicast2}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) setxattr$security_smack_transmute(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000200)='TRUE', 0x4, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = socket(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000edff000000001800f9ff07000100767469000631020008000100945e8100624a5220e2f6fae6dac42c6a64694667c55788b5bf775c9e8f185b7cbfbc61963250d769c62ce897975c1204f65045495df01c9cfe", @ANYRES32=r9], 0x38}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014000100000000000000000002000000", @ANYRES32=r9, @ANYBLOB="08000200ffffffff0800010000070000"], 0x28}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@ipv4={[], [], @multicast1}, 0x2f, r9}) [ 1272.629501] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='btrfs\x00', 0x80004, &(0x7f0000000280)='eth1\x00') mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6461723d2effff000065302c00"]) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:09 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x7ffffffff000}]) [ 1273.009860] overlayfs: unrecognized mount option "workdar=." or missing value 21:32:09 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x1000000000000}]) 21:32:09 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10904000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x42, 0x70bd2c, 0x25dfdbfc, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x24000000) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4007, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x1000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r3, 0x0, 0x0, 0x110001) prctl$PR_CAPBSET_DROP(0x18, 0x19) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) [ 1273.089401] overlayfs: unrecognized mount option "workdar=." or missing value 21:32:09 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x6b6b6b00000000}]) 21:32:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000140)='./file1\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="72b393cf6653d827b036b952ac7401453d95d01c77335bb2bf1c5b66d1898b0a97848ab3dfae54528ec089695346827a06b9574656876f74a79255b18af754455cdb0bd051f9de9f4b5a7d53ec7b5b2aaaa1d537bd18b4c6d480e431b21e940eb41b62ad4a8d540e205fe3837c8dcdf44b3c81e075fd92603ad5d2535535fa9f41f00aa8f875009cd9051f75e167d0bf1c7079963d79085ed17d8efd8893b71908ee875b76fb214951512c8d0911", 0xae, 0x36}, {&(0x7f0000000340)="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", 0x1000, 0x1}], 0x20, &(0x7f0000001340)='workdir') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000001380)='/dev/nullb0\x00', 0x2002, 0x0) 21:32:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:09 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xf0ffffff7f0000}]) 21:32:09 executing program 3: write$FUSE_STATFS(0xffffffffffffffff, &(0x7f0000000100)={0x60, 0x0, 0x1, {{0x0, 0x0, 0xffff}}}, 0x60) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000180)=r2) 21:32:09 executing program 4: rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x4a30000, 0xa30000}, 0x6}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="0235e662", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x7d, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0xff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r7, 0x8}, &(0x7f0000000180)=0x8) [ 1273.347667] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:10 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:10 executing program 0: perf_event_open(&(0x7f0000000100)={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) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x800000000008, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) read(r1, &(0x7f0000000000)=""/158, 0x9e) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00), &(0x7f0000048000), 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x210602, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r2, 0x40184152, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[&(0x7f0000000180)="e7bda7e3c94fd6f3b53f3b292ee03259eefe9f86a18872692fff5c89a5d3c703935f1ae2b1f0f3a899dca0af03f04fe54f1436410c6d78abb780494913c84067e4ea339313ae267365", &(0x7f0000000200)="2111ce08a1009edf24f17b923e101c0bebbc38cf7cf607716866c5e8b8e700fe52b4b4e11812f42afe3f7acd92b858ac306aebf0c48480d57c2c0729224d0f1cc7d605b5bc629e612626da", &(0x7f0000000280)="86995d61f659a2c72771746c07a1cec464f60113f96ec340ec4ef6eaa595f0b12d084ccd35dcba8aaa4941234ac3097bae325381758ffeee0e61b9633da3ae8089f2c5d4374d6a73b388eb874d5a13dda23d1bf5dbb355c0ff7f04e8cebd660be23548f476da4446c371a683d4c22534d25937afb2d43b03c40d42018f9129f87bf4d6", &(0x7f0000000340)="f69d092da351cb702ca9506b53d2de8f776f001e5254e35441d18fb2505f6999178c7c05cb37ad7691d4b762fdaba8d42cae492920181b13a78aabae259ee90b035168587671771188dfa6824fda81f9021c3c5310d6acaf544dc7d3ae044a48e95b301254fe06d33325ebeb65c9f4f890f61b2e2c167c41dfb051f881b79b1c11ea353bd2578b6a20e267b8d9", &(0x7f0000000a40)="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"], 0xfff}) 21:32:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='.\x03\x00\b\x00', 0xf0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x27}}}, 0x8d3e, 0x2}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000400)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000280)={{0x43, 0x8}, 'port1\x00', 0x1, 0x0, 0x40005, 0x2, 0x8, 0xf6, 0xbf, 0x0, 0x1, 0x1}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='upperdir=./file1,Lowerdir=./bus,workdir=./file0,\x00']) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:10 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x100000000000000}]) 21:32:10 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x208200) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0xa) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0xf3d28ce5c3d42e75, r2, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x40000, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="22000003", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x7d, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r7, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r8, 0x9}, &(0x7f0000000340)=0x8) socket(0x1000000010, 0x0, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) 21:32:10 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r5, &(0x7f0000000000)="52cffd783afc64afd5ffa37a13164af3f35eeb25b2bcd5397796605cb6c340eaa55e9b73e60219a32cece949bb696bc7c27b8410561cf71fc1fc", 0x3a, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = fcntl$dupfd(r0, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) dup3(r8, 0xffffffffffffffff, 0xc0000) [ 1273.671724] audit: type=1804 audit(1576445530.203:237): pid=11164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir877815069/syzkaller.rrNLJ4/833/file0/bus" dev="ramfs" ino=157761 res=1 [ 1273.693307] overlayfs: unrecognized mount option "Lowerdir=./bus" or missing value 21:32:10 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x200000000000000}]) 21:32:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x101) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000e000328b775cde9c1bf0c2d7a6906c9c0d7500010000000008000014a001f10d5467c001ac1414aaffffffffe0000001ac141414ffffffffe0000001e9b9a20a32cb34f4f264bc26205d54fe834f811f4eb6e18b5f0c0b259ca7ab72b00e1eeb9194d56daf33d5aca247865fab479600acdbc7d12f78c3051db5184318"], 0x30) [ 1273.794430] audit: type=1804 audit(1576445530.213:238): pid=11164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir877815069/syzkaller.rrNLJ4/833/file0/bus" dev="ramfs" ino=157761 res=1 [ 1274.071643] audit: type=1804 audit(1576445530.613:239): pid=11176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir877815069/syzkaller.rrNLJ4/833/file0/file0/bus" dev="ramfs" ino=157796 res=1 [ 1274.137999] audit: type=1804 audit(1576445530.643:240): pid=11176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir877815069/syzkaller.rrNLJ4/833/file0/file0/bus" dev="ramfs" ino=157796 res=1 21:32:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:10 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:10 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x300000000000000}]) 21:32:10 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'\x00', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:10 executing program 3: io_submit(0x0, 0x1, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x800, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r1 = shmget(0x0, 0x12000, 0x1, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000540)=""/88) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) syz_open_procfs(0x0, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r3, r4) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpid() r7 = getpgrp(0x0) capget(&(0x7f0000000000)={0x0, r7}, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r9, &(0x7f0000000140)=ANY=[], 0xfef0) fsetxattr$system_posix_acl(r8, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="020000000100eb8000000000020001", @ANYRES32, @ANYRES32, @ANYBLOB="b8e365400357609aeb2c35eb6346b93ee6a8ccac064b28045fb5ccc42eb61c604bd9bc6f06af127321df7559522954af9fbdf181f025e9a65d7a17310597d62a318833df89a57e5b53778aa3e66844fc416fc7e2cee11b08996b374e80f611201000be976c77795ceead35bdcf1b23c88334501831ff741891ff83bd8103282caf9b66fa23cc7ad8ce987b956942c2650306", @ANYBLOB='B', @ANYRES32=0x0, @ANYRESHEX=r6, @ANYRESDEC=r9], 0x8, 0x1) r10 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r10) r11 = getpgid(r7) kcmp(r10, r11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x4, 0x2, 0x0, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r10, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r12}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r12}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002380)='\x00', r12}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r12}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r12}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)='/dev/autofs\x00', r12}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740)={r12}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={r6, r5, 0x0, 0x14, &(0x7f0000000180)='&$vboxnet1security!\x00', r12}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)={r12}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r12}, 0xc) socket$inet6(0xa, 0x0, 0x10000000003c) [ 1274.376466] overlayfs: missing 'workdir' [ 1274.389660] overlayfs: missing 'workdir' 21:32:11 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000006ffc), 0x7a3c5cd0) waitid(0x0, r0, &(0x7f0000000280), 0x20000000, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x23f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x15) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000180)) r2 = syz_open_dev$sndctrl(&(0x7f00000006c0)='/dev/snd/controlC#\x00', 0x200, 0x0) close(r2) readahead(r2, 0xd5, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$dsp(r3, &(0x7f0000000080)="b03dcff85f0fc2b4709d118f61bab5b14f216035af77160320ff860f1fba07f77b5a8bdfe0e6e674daae22b2cd83918b87e9f8b28a6f89f33a9e80cc1c1bf51bd0f51a5d202ee03534215e933476c8187a1707c1c9f31ff39279ccf33d44bd94a46901a5b9fc8d84947a408612841f02132d070b190e6f09d7db7de958d622f516be28dc60960c6cd84b9ec4ddb157c990d046d71a2c1d414596da4db9d8d086ce604c93c0a71003d36de80c5fa97eeb640eef9a524caf55e11d5d4395074a73b8e21036de8378fceb7826cde9", 0xcd) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) 21:32:11 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x80000000, 0x880e41) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) 21:32:11 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x400000000000000}]) 21:32:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x42) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xb0, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x2, &(0x7f0000000140), &(0x7f0000000200)=0x4) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fdatasync(r2) 21:32:11 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x10000) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@fat=@fmask={'fmask'}}]}) 21:32:11 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f00000001c0)={0x9, 0x5, 0x4}) r5 = socket$unix(0x1, 0x5, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r9 = accept(r8, 0x0, &(0x7f0000000100)) bind(r7, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e23, @loopback}, 0x2, 0x3, 0x3, 0x3}}, 0x80) connect(r5, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r10 = gettid() sendmmsg$unix(r5, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="000000001c00000000000000", @ANYRES32=r10, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) wait4(r10, &(0x7f0000000000), 0x60000000, &(0x7f0000000040)) r11 = syz_open_procfs(0x0, 0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r11, 0x40044103, &(0x7f0000000240)=0x2e2fbc76) 21:32:11 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x500000000000000}]) [ 1274.853415] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:11 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) fsetxattr$security_evm(r0, &(0x7f00000001c0)='security.evm\x00', &(0x7f0000000200)=@sha1={0x1, "a687c4e4b2c921f6e5fc63efc9df0e6a156fe99c"}, 0x15, 0x0) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x7d, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x9, 0x2}, &(0x7f00000000c0)=0x8) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000001180)) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0xc502, &(0x7f0000000100)={&(0x7f00000004c0)={0x28, 0x22, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x14, 0x11, @ipv6=@local}]}, 0x28}, 0x1, 0xfdffffff00000000}, 0x0) lsetxattr$trusted_overlay_opaque(0x0, 0x0, &(0x7f0000000140)='y\x00', 0x2, 0x2) 21:32:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'\x9forkdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:11 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x600000000000000}]) 21:32:12 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x1c01000000000000}]) [ 1275.416752] overlayfs: unrecognized mount option "orkdir=./file0" or missing value [ 1275.463584] overlayfs: unrecognized mount option "orkdir=./file0" or missing value 21:32:13 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x8000000000000000}]) 21:32:13 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="3081a3", 0x3, r2) r3 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000002c0)="933727aec71d8bc9e5731b7ace7ba316fd75678cf14c8bdbc00b6c00053d2b27a415760efd9350f6817a1cd9b3dc6e7f6e1e898fdacd3abdd6f9bfb6f5a5e56fb4b948e54f2c55ad9f0f738003bca234dce5791d6d2fa10103f47d8d6a649c8110e22d4109bd195a77b86a32a417bfc1fdb9db719a4e530c59556222c0c9d8b2dc6eb7ea3a10dad02468c3639cf8427d40d2147e0d7b507018252fb6976e84b31f7c9f63e38b9476fbee237b1f1016188d332950fa181aff3f1e1dbfca9f2d517feea1ecca61e168c32c6a25eae8ade58605476efbdca7309c9ef738a9d069549462cf9eefb8a08de5982b2657a9d6580d996c0ab9e45c89db416ae0cd424fb763a53547089dda55532bc9a6b3740ac46acc0e9585f0ba1501c7773d2a3ae88e445329c856a1137667a3364211934eaba2b193b0c959c27e6865410543c6b856484ac257fde0ac1ce69405368309d8b9b225d6fdcdb069922e69959e7b677d2fd4b50af48d29823920099083242fecc4e12492105a916427cdc065ad1d7a3cb5585f25c98f79c6d63ff19b991f4704e6f2a5d6813cc9f57cc32db344fbb4c75f424fe92c51c68a43d536015efeb97686f2f309f56faa65c14667e4d7db597ce4a62247f68500e1bf095d86d19a4383e77990a930736c59ee428c9f099077c498ea0e9aef4a18fa8aad22cdc1e89d14d69d61cfc10f01994dd4ac90175ce9d94dc5e50ee0215f89724529348600d0eb42bb129d40f383ab1cfb2feebad30ec7ff6a23547d81bc065207d3aef1346bf5c4e34c3768699238d4e2d6341288485c668889b1e5e6115a5fbd9cfc8ab38cda0fea309cbcfe39946b3860f81d61b1486cf1dad39d1a587a4f0549e364191f7e7ba53c42fb40180542448c0a95c1505790d9573290a3ab88e5a2ea9919898bf9aad3e2eeff96c9369cd0fea7903f04b6b89f3b8b26ae9276948c36aeb6019de8a444bc6d575bf2c88e3752c46bc29b3b8768203413b38905dc79b09988ef9a1a7a9e8194e244d90d3b156b80479b72f56055317be3414d3c7e5706ef3c02d3f4046afe8ca76b9b8812b0ddd9652f6c5033523dc4b24ca378953cf827b02772026681ef3509f83c5ec89163e8ff262e226b305dfe68a1d5ec6f486654d9a280f34d05b1914f5a29eda3f0ff0b57c29dc08927b3ea262109201d6d0efc8bbc5fa06900f4936bc9439a35a0277cc9cd03433eb42077a459d88fe7960107ac916b76b239006f598ed56e7c167c870d9e02aec2cfcf04999d548f6ce67bcf1b2910fbf9416c07fce96529f14be4efdddf42e242f49539ece043e61d31d5352b9a17be69de763858d71724a4fe22d42a1e7ecdbd5a4eb0fa80dd2be898c8d6e89baf5f1cabfb308fa417b0d39ddf5db7032b4f73d9c34a235b0bb04d2db0049f8e9f59e8052cb2b8ad36caffab0a4aeaf0ca323754542bdd6ef5df5e49b13bd81ea5f243275b33345cb265befd20cf030aa457a889c8e5bb0adafb672617348242a9159bfcda8d72d4fbc32efbe870e5506718dd5c9fa1dc6854b49bc6bec0f3f4d6735deaf674f928bb57f5c9fe25597595ad664e0fd4b4ca52b5e05ed5ae7d99b846ff5152606b2805f48b1685bbdbba596be0d58d7df1169427754fc46ebb7994c6920f06386d2bd52871431a8d586485768382f352ee0d44c5e78d476ea269ba52cd729152372674ae1e7d29f297dde284b044b21453b051672aeee187ee499dfa73f99c4af11386207075a35d9838f23f3973de8bd33a2dfd53bd37f8e743fdd52355c7c2e1ec91a8804bd54043a44558f9249152614b23cb573659c14b88d96f77f3c2ab86cf368416b00e1cfe73592d5b635b6ee6bd628ede6f96a9be9e251ef5291dab2a94171611d3a65ed0f538096bcd77becfc0107a1b34eb2472b8446b83dbe8470c78f16764789f23ef60440ac69bafa8c19da15093edf1af4dcc77fc2e558418cdf0281b474346d4d4abbc24775c50ba024014753df16b5e5d5bada7719267ddd81a043818755a1c30583a1dee45f92d59774cf3967f40a54ab804ee7777165e1c31a87a660f0a103ba5adf907ede935ab10b55c451f85d684035394bdb0b40ba2291fce7ea675ef25f0f860ca42fe35e845a2f306eb45bf86a834ec81a67bda7539641e4837ac14d829253fcab98eb3a224d2afd9558101db5b63ae36705ce92a786fc8c9790a83dfca5696c9c6a4bc2c64fb1f1dde87f7b8add276d85694eb13fe6e352cbecc4daceaed98f7b974410635446443c1d846ec6f4f210f977f306b058a1026257fd6143deb7bc0d706c5b602574fb115b477429552883122cee30573025f4db4bdf4b9f2231f86f73a3f22a7ec90415e78c9177ec0572051eac28efe034370256251aec5748a03103343452ccf9ffed6354e1007cc9807e4b9f35514ce41bc94a5991adf656b3d864cca286ee789d83bbd87aaf4ebac4a594e545db1044073cadb6090dd6e346a4a2ea6213750951d43143169b9b78a6fd07a6b61bd6e143621799d230c1fb76f74f869e7bafe4cac8fa54e7e927cf3b15c0bc6d917d2f12c034718debde013f3e984b09a7ce09ab7ab00f9cd7cc4c990651095d0b2846b94c03c1f2faaed0ce9b6e2682641fbc1f263b7b490a9c010edbf7b552e98dec4b018021bea31c84845a1eae07b8fd1e1467fe7ca5eedac636f82838d95ed866e00bf32b2ea9cc2adec8d91b5a06702e1cfe45d7c92de101948a4a264d43abefd63e8bd49bf50882c25970fb9829f781e775b49d50af330f766eb5840bc369433189df925ae55119233b78c7a91f665622ead44f36591dc93c0c19f19bb518a2ecd1f109232661862099a13509472264232df2939bc3e84dfc7d22806c1266f680a785f4589a3d7a5d069fed4e3adb0049476c6c35527fb962f85d3149a9034645bb7a0e1f42b8c83e09b92b7d78f741811b2dacc1b32529dc4a7f427d9b94a5e402d9a26eac6dd8e0c8e9af8da72a58a57d97fc2c764966eb2649057a18a6044f99e788fdeb6e98ac97c731e7a0147b81a311add774ee0ffb9a28a1459eb589b5b5103c694b5847529133faff1910ca44d87b6eb5fbd129b048079a5b30e9c2e9f9b310a66807608d2bde5a99a189f01bf3b2eaab90e7198c3a5c77bbf0cb09e44f6315e12f56ef1ce6db10f4213864549cc143bbb01de43b4029a92ed9456b216eba2fde589b1638afb01c1c1a8e1cc8d45e92810f3be38b4f35ca24e98b597679430d8fe30c987f0fb166d3390c56e3e3fc6704c563bdf8a895d54e8b1ee6d993a10e1a3bb93381c7b50fc8382190da0183f4ad5e0d8d6dc2feff068dccfe8e2ec126aa98a67bde8f24e165e2a4f67a1555e04e0a1504c5f87fafbb64887dcabd077a2cfe71b06e3abcd7811a0d60dd49fedf7225aa99ae7d5434d364cf274bb624af89a5761d4e83d5225903a8510465c4ad143597f14db39a90f6175fda16589a6e6954dc9fc51e6e89fe6afd08f925750c2b3269164c84e12134179dd4f1ac15719dc8157b639ae85430a91eef71e2bc1904bbe58de7351fb47fcc98286047c7effd77eafcad145b73bf9f0752596736835dcf6a3fa072c60d5fc7fa545b44b8fa8799820e3d0c3addf42c7b72df3b1693bcb2f283073493bd2a4c7c3de0b386474c65ee86f961704ee4a4d131d1bdd2d7673804e53fabb950c4d0db0e62cb1ab72b1ed43e171f07f84628f1e02c70c25cea92d6a2f8f10f90f3cce9359df009be8a7b74721b55d5bdda9674d1b527294cdcaca7d4a8bb6bf6809460532c47480e223aedd8a35798c1adcaa640326952e662bedf5267cdd652cdfdb98c63de182359720e88ba3763283820700547be54c6e4a2cbc7c61e23e8a2947f3c92d0ae62e799cb15be13b6d8c148931f881349ecf67bc801058c4c3df2e622c4a4922f25645d03482f1b301ecd8096dcf0dbb67debcea19b34a4aea6b4a961e15c1c87dceb653ff76b7ecd5faee9b816580e2f548b6ea30e488973e6debf265fc23240f7b303a20f79e24587de62a0c0daa20741f75a4a29d7130a9f282a1002909bedb130025e3d94efb7d56b42ed93e2c16dabb656f26f7d5ce92ce1d17268596f8e424ff72b55a2aa57e2d9f023cd298a571e73fe396d2aa13b1448f97d5e755635437885d039ac6dbb243ea2253a64b03bf55c2fb85b9b92569f4f6ac9247f03900d7f093aade19caf3c3572e42391c9ce563d6e86d48139e71e9cc09e4ac25f2881b5565329f282e5b502a0054c7681b020988223798302489a3d906fded5acc2d3926c991694dabe95419b37272a693f436afc4e50fbc9ac26362d5abd258b4a1fd2c86e66b9a32e9d11a1a25b06d128b31f547b7c7c5c9ff1774cceb9c26d8fcd1c90da16a920eda49fedae98428e4b55b3a89189449996c554668b01189291f4c9e246e73e3286ba3e2f8c7979d71f3b70aa31fea06afd17ad55a748e89bbbe53548653f6bb82add495d54419360033b05327a328a4657823f462e0480afd1a374628522de9af01fc92a2b5f0c483d9c8b7d6b1fd565be700519b097f57f675704305ddf6aa39aacb8414af5a541608aa055ac23aef12d93092ea88213ab7858c1b1e0923a66e7c1b511925361fb9c052e6d3b0be56e89765962f32183ce9fd25b866ad6d12bc3f664d3e0a2483883259271cef0d46b2d8c92fb279b05328c88c5798508885ef1e446a632a26b7a522eb29e803474ed8bd13180ee453bb544004cea6a29903325614a0a5c46dd0c5a7638e4a1ef92e56ee09ac2a2432a61b3afb2b6f0c0a474a85455eb437beccf008dc36b7d8b8bece93b539000e89601b3faa0a091ad6d7dcaabf1657bff5717e04753d856adb8efaef99c7fad2683e467c64ea741e414dfde35e4d016f8b687f1d90dbe8c5c45d92a1849e92ccbeaea097d9ed9bb000f9d4b19c2f2bd9369532b1dbe069fdb2c43d07c8e3aa9a4652383a081dbbb5ede06d407832cebc21c7ac9fc570b2f0b43658b30bb226017b9a74f148b0e96e779a092b8288e9d67d1cfb3fbf203d2067927bb13513e086fa5e846023edd2fa08d73a7630f871ec954d398c9f74c5e06327f7d8eb4e4e10501940c078515c882b76a928e7146cd64d6ebd5dc927063fd3bd8cd52f1b9e921f3afeffce2d1fb46ca518aa08bc1f9dcac69a51eac0107ec8a509ade81b098790726ded34631c2372eba89faed05fb17b9beb4d34f1c2d0dfa0d7f31e8b01f3e5cd6d50ce83deeffcea6943ed73b07efa4df3a1b7ee030867dab9522ac7fe13f9b588cbbbb5495ca9ecc935847d662a6a2fa258a17d0c86b6afca4e87f6a3b963f2548506613360b83571119c9d28c3d14686e98e2fc0e45953599134db1316c71ee2e3e5edc2dfda63385545ae6717c5fe733ca91f62e7c4d282097c1d91692e74926c82c5fe33caa03d47354ac23ada10662e667eb00ce91bb16a091a8093274cd3c6a7be7ee887d2a3122a0573852f0ad992a74c021bde130d0ebf17478512366ce3152fd4735190fcf3236e25c216a86c5826ea1c2cfb1f7ee1d9ba35cff0f38f26a983119904b7c34e184b45303f359459171c6664714ba8bcb8bcb4b26dcfdcf01bdb945bd411f6eb94c3506fc4ab75d0de19a1d81d53d872ef1898e3251588efcc26fa0e4fb260feb1dffebcdfe9bd6401738d021b77807f6e858bf08a856f4c62aa97e35d92598a64dfb5982ae2f6c9c38bcb0feeb2250bd99770900217c3ead4024e01315737b7de364b9e7f463c72beceb3873c6c05bcf3d87a26c566954c2a44cf63e099", 0x1000, r2) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000000)="f59e339e3501c355", 0x8, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000000)="f59e339e3501c355", 0x8, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r7, r6}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r3, r4, r7}, &(0x7f0000000100)=""/8, 0x8, &(0x7f0000000200)={&(0x7f00000001c0)={'blake2s-256-generic\x00'}, &(0x7f00000012c0)="abd66a0095fe6ad7354232838660c0f4fe27d6d22f07e0549d69c0b2b2e9bbeb44c3c21468f51c659ffd01851bfa09b78c156d2d00f6625d72fa1ea6ca4620175bab21286b5f7879b5774f1f6553cda52c2b085a62d857e033873c69ecf4d922be430438e5e3df58b11b29b5ebd77745ddfb8243adab1a8494ff0502bc3a366afa84f4aa51393e72cee4abae61079813ff39e00364c087b56c43f7ab516a52a0c689626c4eca7edd0dc6e5462cad8b3c287eb9b6195fc92eae14bd03f6d66aab5543", 0xc2}) fcntl$dupfd(r1, 0x0, r0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x3) syz_open_procfs(0x0, 0xffffffffffffffff) prctl$PR_GET_FP_MODE(0x2e) 21:32:13 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@default_permissions='default_permissions'}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x1) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT, 0x2) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f00000009c0)='threaded\x00', 0x76656f) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') io_setup(0x4, &(0x7f0000000180)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x900000000000010, 0xc00000000000000, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x5cd, 0x101200) write$vhci(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00'], 0x2) 21:32:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x120000003}) timerfd_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x7, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd8) r5 = dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000000140)={0x2001}) 21:32:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0xa, 0x2) recvmmsg(r1, &(0x7f0000008880), 0x4000000000003bb, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_DRAIN(r5, 0x4144, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r7, 0xc040564b, &(0x7f0000000100)={0x4, 0x0, 0x300a, 0x5, 0x400000, {0x6, 0x6}, 0x1}) syz_init_net_socket$llc(0x1a, 0x3, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r8) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) fcntl$setpipe(r10, 0x407, 0x10000800000738) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x0, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = dup(r11) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r16 = dup(r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x3a4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40000, 0x0) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = dup(r17) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) r19 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r20 = dup(r19) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) ioctl$USBDEVFS_RESET(r20, 0x5514) ioctl$VIDIOC_ENUMINPUT(r12, 0xc050561a, &(0x7f0000000180)={0x7, "53bd37c62ffc4e0056192185beed37f92bc3948a3a67f8c3e8d851de55c0e26c", 0x2, 0x0, 0x4, 0x210043, 0x1, 0x2}) socket$netlink(0x10, 0x3, 0x0) [ 1276.948628] overlayfs: missing 'lowerdir' 21:32:13 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x4, 0xfffffffffffffffa, 0x8003ff, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, 0xffffffffffffffff) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETCAPS(r3, 0x8004500f, &(0x7f0000000000)) 21:32:13 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0x8004000000000000}]) [ 1277.004152] overlayfs: missing 'lowerdir' 21:32:13 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x10000) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x400) r2 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)={0xe2867fc4b0f5dc8b}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x1000, 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:13 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xeffdffffffffffff}]) 21:32:13 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xfeffffff00000000}]) 21:32:13 executing program 4: rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xf, 0x0, 0xa30000, 0xa30000}}, 0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) write$evdev(r2, &(0x7f00000001c0), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7f0000000000, 0x529040) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x7d, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x88, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e22, 0x81, @empty, 0x30f9}, @in={0x2, 0x4e21, @rand_addr=0x7f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x27}}, @in6={0xa, 0x4e22, 0x9, @empty, 0xf7}, @in={0x2, 0x4e21, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)={r8, 0x7, 0x6, [0x5, 0x4, 0x3f, 0x20, 0x6, 0x3]}, &(0x7f0000000400)=0x14) [ 1277.283157] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 21:32:13 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x22) mkdir(&(0x7f0000000140)='./file0\x00', 0x42) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYRES16=r0]) r1 = openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$void(r1, 0xc0040c29) mount(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2808021, 0x0) 21:32:13 executing program 5: rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000140)) syz_read_part_table(0x0, 0xaaaaaaaaaaaa896, &(0x7f00000006c0)=[{0x0, 0x1dd, 0xffffffff00000000}]) 21:32:13 executing program 4: perf_event_open(&(0x7f0000000100)={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_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffffffc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000c58000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005080800418e00000004fcff", 0x58}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) [ 1286.891486] kasan: CONFIG_KASAN_INLINE enabled [ 1286.896837] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1286.905539] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1286.911878] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.89-syzkaller #0 [ 1286.920146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1286.929772] Workqueue: krxrpcd rxrpc_peer_keepalive_worker [ 1286.935605] RIP: 0010:selinux_socket_sendmsg+0x22/0x40 [ 1286.941361] Code: c3 e8 32 3c 85 fe eb e8 55 48 89 e5 53 48 89 fb e8 03 a6 4d fe 48 8d 7b 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 11 48 8b 7b 20 be 04 00 00 00 e8 0a fc ff ff 5b 5d [ 1286.961617] RSP: 0018:ffff8880aa3479f0 EFLAGS: 00010202 [ 1286.967029] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff835f40e5 [ 1286.974782] RDX: 0000000000000004 RSI: ffffffff831d9d5d RDI: 0000000000000020 [ 1286.983223] RBP: ffff8880aa3479f8 R08: ffff8880aa32c140 R09: ffff8880aa32ca08 [ 1286.991366] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 1286.998950] R13: ffff8880aa347b20 R14: ffff8880aa347b20 R15: 000000000000001d [ 1287.006848] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1287.015909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1287.022277] CR2: ffffffffff600400 CR3: 000000009777e000 CR4: 00000000001406f0 [ 1287.030050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1287.038964] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1287.047431] Call Trace: [ 1287.050316] security_socket_sendmsg+0x77/0xc0 [ 1287.055846] sock_sendmsg+0x45/0x130 [ 1287.061066] kernel_sendmsg+0x44/0x50 [ 1287.065110] rxrpc_send_keepalive+0x1ff/0x8e0 [ 1287.070616] ? rxrpc_reject_packets+0xa60/0xa60 [ 1287.075899] ? find_held_lock+0x35/0x130 [ 1287.080328] ? _raw_spin_unlock_bh+0x31/0x40 [ 1287.086333] ? __local_bh_enable_ip+0x15a/0x270 [ 1287.092078] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1287.098246] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 1287.104569] ? __local_bh_enable_ip+0x15a/0x270 [ 1287.109368] rxrpc_peer_keepalive_worker+0x7be/0xd02 [ 1287.114479] ? process_one_work+0x890/0x1750 [ 1287.119125] ? rxrpc_peer_add_rtt+0x620/0x620 [ 1287.123732] process_one_work+0x989/0x1750 [ 1287.128761] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1287.133568] ? lock_acquire+0x16f/0x3f0 [ 1287.137851] ? kasan_check_write+0x14/0x20 [ 1287.142469] ? do_raw_spin_lock+0xc8/0x240 [ 1287.147865] worker_thread+0x98/0xe40 [ 1287.153303] kthread+0x354/0x420 [ 1287.158837] ? process_one_work+0x1750/0x1750 [ 1287.163748] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1287.170347] ret_from_fork+0x24/0x30 [ 1287.174265] Modules linked in: [ 1287.178234] ---[ end trace 3cf47b632a3a010c ]--- [ 1287.183533] RIP: 0010:selinux_socket_sendmsg+0x22/0x40 [ 1287.189189] Code: c3 e8 32 3c 85 fe eb e8 55 48 89 e5 53 48 89 fb e8 03 a6 4d fe 48 8d 7b 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 11 48 8b 7b 20 be 04 00 00 00 e8 0a fc ff ff 5b 5d [ 1287.208936] RSP: 0018:ffff8880aa3479f0 EFLAGS: 00010202 [ 1287.214451] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff835f40e5 [ 1287.221838] RDX: 0000000000000004 RSI: ffffffff831d9d5d RDI: 0000000000000020 [ 1287.230727] RBP: ffff8880aa3479f8 R08: ffff8880aa32c140 R09: ffff8880aa32ca08 [ 1287.238319] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 1287.245888] R13: ffff8880aa347b20 R14: ffff8880aa347b20 R15: 000000000000001d [ 1287.253819] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1287.262775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1287.268838] CR2: ffffffffff600400 CR3: 000000009777e000 CR4: 00000000001406f0 [ 1287.276470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1287.284010] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1287.292029] Kernel panic - not syncing: Fatal exception [ 1287.299964] Kernel Offset: disabled [ 1287.303933] Rebooting in 86400 seconds..