, BSSID 50:50:50:50:50:50 [ 674.324304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 674.585257] print_req_error: I/O error, dev loop2, sector 0 01:24:19 executing program 3: perf_event_open(&(0x7f0000000400)={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, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x8, 0x1) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)=0x200, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:19 executing program 4: r0 = perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x218200) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(r1, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="71c683d6b31c7a107f30443294dee434e9dad2fcd60a6eeec0dee6001e07ff9033b8d276ddfa42f4") openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:19 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:19 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd2b, 0x25dfdc01, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xe4}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) read$FUSE(r2, &(0x7f0000005500)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000014c0)="0e31b41358214819cc755a54ef4db991ea5ae9a464ff7bfca597403e91dd2c311f1a596e96de66fd6869a4be94042be255ae87b2db485a91b6da76a8c3c298b1967822716be5899ac6808e6c17169888d92b56b0b7685bcc9f99a7dc08f2e229b4713abe24d06e884d0a30fccbf951743dc1a88018151e04c674f631e72caab31b105c3b552db54dac6a832be3d628cf19bc980a10f1d105cfcb4d659a57f9bfaa09aeb922ef94524eef5c4a5a9a7de5de6c58f2a8761c618055cf9380926aa1ee5e8e41cf34104bebef88c594ccc73b5db240a6a8b236764e89390d31851eb6aac0e229ffd5de5d9312ed7cfbd32b2906063464d6029c4a250d02ea130bd037440fc6745267c9c2fd5248a60cbe69bb5e29d7fa5debfad89f1c33ce6342ec72109efbecc963cfb52cd3054f9c19a4949786334efd1fc9bf6b5b255e252cb04eab94bde983323814465426586afaf16fd8f0e565b2df83e90afed16f6b0bc1add379c59b407423ad12bb38720d600f2cc3fe3dc887c06b75a16b9a7ff8d10d3256716310bb4aed19b8c3ade9601c755d8d42966e3392d13a8d18e11af40665c2774e3b4c06f0873bcedc0ed6070501eb90bf27f1c773d673fe2dedb80008272492efb122b1d6d4ec076e645d219fc3699db8b09cab45012522e4a67bcabee83ccbb6e0ae65e667df1931258e83beda09d3ded9ba13ba39c6d50bb1e43a9b702b377e4d72fcc05ef548d205db78dbee84d1fa014beec6d565b4bbfaf2c51af41cdfb8d245f6558ed06d50e6950ebb9508e1c227b0ba85e843294989ef90c7a2c6c12f4a7d7799a835c5b189e7996b7d833a8708afc9280a67133e0a19bcf06200a08c033d86faf84f5f6552c1bc249cab08bc1e299abc71c84553f9ca4f39912e471d6dd3a6eebed4df452a2f8324b363e1de243e5916dba3f42f6c70acf8cd0cd5afb30254bc2d98ba1c85f9318c8e3feecdfff3b562bd26d476b817c9e92eb65cca7d4bc236fc247e2f2ab8b1527d64e53b6fc937d0da9b60fe9f4b89cb52de7af9f405c96093ad90a50f8952f28d02f863c0f09f36ec36ab6796c0e67d7e85138297fcaaa70c87b532560c7eb7804f978f70f6e81921de4a1765856de37cdce2603cd07ffe12c1543d818ebf8c5552ce205f7bf72ccbdd59a75e181a2c7140c8c3eb278598e27c5616c584c3bcf0a8cdf594217f14e3cd43c89b9cf36aa3c29301fc5a1692eb07ba5be516d825abc1297887612980d3986c9334b604a997ad4a04a9e78d69719e9c4aa296e4f3ce29b47a6c6af270ad293004a4505b34725ff89ec7a870922a22f71a87d66b9e68a6fcbb1465e2d7a638968c8bf104f23a61b9b3683f68d80fcfe20de8c577d815f2b49992050c2eab9d9019ae2289bf84d4d6484c2b1324ea935f0de80068fe29df20116827989b9b21c671bf0490b8b5055034afc7e12671bb12b93d9dc5e7690e453a745f6f801b0bb5a3eb5715a5db133e49b122ccbd05294dae758725314d199492fce716802434a5fbb94b4da7c92009afcec5625e0ce50f7e36e1d6f536451fa27dffe1be5eb88707faff1f34e727271b6890e2de092c9f49a41478e1ee74bd944cea21ecf7a0c3b44eaa31cc428b7afbbe7db6b85140e95228427199b1787072b4636c76ad9ae7253a325e86ba9059fff8e3039aa573dbb9ec3dbbd9b8ace7004d90d17bf93d60013444c6cd9e093300f89a60db27059ee94d4815a19e431ed7dc03fbd9a15422dbd737ff08065d0f226d39f3ca038ae3ba4832463d2365b2fa86a541efc7dec3cb7d95f8360aff8fd314bde4c633553d4b6af0911ef7a3d25028652a9e4d4631cad00787f49dc5d9c28636966ca5993adf5c9ca99209c04eae12e9f3a6596527ecfafe527710c7138998c648aa2eb4d9b5850b3edaa9c284caa06efb4f95b74ca53f1c5f547a49c7b79e27a7ee4614eade1479b7a0837fb7971150aa03bc544304cf12f8f5bed1d5f964cce933ad4bdd44430d37861e11abd977b6aa8196aae8476a426ee3da7a3c5c9a39fc4ef203b1adaafdee4f2e8886ed2077f8e767e93c7756e0a75f9b4bade35b6422bc82b49946180c6a728ec782ba61211b33749398d29f51f1ad4fe847c7be6a6c6d783e9fc472bb2bce31bbd87b8d60a9a1f4338f870ba366b89d1c0479a3f7376b11bff94ba2e83361dc07baa339f6948afecae1c93c6fe3cb80b0573b8f903d3a6d2f53199048df9de6525f6cc89265420a35b2e902e65c2e66df099ad9260ddd3ab87310ed62fd7c5730d87cb13062e3ccf52599ba15c4f4e0faf7349181946d0aa7718a430404c863bf843b170ea8c3f9fcb8d535291e93b4c2c869bade0eaf2d0a03b88bf443450e5363d2e17b4d0d685346978f90b501a728c07a9ed915b667a5291e284037a528f91cb95b7bf85b077a0bacadca31d67655a3ee7e025602130732e18bcec196d459dfface7d501a5c4668e8f149d8adfe08c3403817da6c745de5c01411eba226bf5bfb2b2be019086064d9f7d042e55e8bbad05f91fa4f15cfec7cc5c77c1e65841c510a747331a972c02d8f68b6d16a1008b23e9ad2bc909db32f115210810e9e87343e8b6ade8e900b2b518f50e6faf675cca5bc5c68cdeef0fb1b4824809319da903f1a15d5bcfd83f0a5e698087be604ed3995f696380a41908a4b34bb97b34a1f99bc20e2b33c724291caf8a28e3d820b72ad7b4e5c34db1472debc28540271db52ae85671555f6fdb7de6c530d22dcfc9829257bc14209cca3ce6b5fc32cf261e89a28aa6db34b683b8795b2eff0b1bbe103693e70f1581f25656ab5552eedb53f28061256570b01f384c38067a95344c6b7b0fe653a8aacf629d0f7beaae23af6e29970175ca44f0383f4c61c621cf534287ad21db90e0ed7e61f716ee478db48587862395246425c6d261869136778b62d30f6e543b8d939fadb4599ecca69d459ce4750296f528102005f6a5566469eabf8e21d2d557de77c5d82a1d271022c4f5e509b5c75fb9e8101c19c98927e8777862794b54825d9d8477510358a3ee3ce20f5601ad37eff6d16b46cefeedab0d7f68e110756038a7168dff5eda94b9dd7ef86840f1dddfbcf0c22085d9d4a01608cbf1f8865e460b55ac384e69f8d2cfb0cf170e7dbc3e167c24b59bb6083e37d073352df3e8e6d3f4ff972732bc8ca8ac6633a28c78d4944f81e781d98a8944dd8341d591097f636cad2d3cb7b34bf13c51851acd21a3cab2a781f7f2481130b980015417bcd903b281dc0391c77712d83814d2866bbd809bc96c612d2f6de9e5a8c696b33d2101e03fa71490d36f506478d3c4e2ba92212a7d94e5c2d0281afc642a435ea84646da5261fc55092717ec5004381074c4d2962bc0d5ca2d194279e732087d93ac31aa06645b9ea9df2faa82f9955e2d88e90a9b28618e8c8d8b68bb192144ae4d10fee2552f4232d661ab5841e1c32a792db5762d66aba4f07fa3fbc74740a38261f4fa03be3eddd65173548bda3780ac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", 0x2000, &(0x7f0000000e40)={&(0x7f0000000480)={0x50, 0x0, 0x1f, {0x7, 0x1f, 0x3, 0x80000, 0x0, 0x7fff, 0x4, 0x6}}, &(0x7f0000000300)={0x18, 0x0, 0x3, {0x3}}, &(0x7f0000000380)={0x18, 0x0, 0x0, {0xd1d}}, &(0x7f0000000500)={0x18, 0xfffffffffffffffe, 0x4, {0x101}}, &(0x7f0000000540)={0x18, 0x0, 0x1}, &(0x7f00000005c0)={0x28, 0x0, 0xff, {{0x1, 0x9, 0x2}}}, &(0x7f0000000600)={0x60, 0x0, 0x17b4, {{0x2, 0x5, 0x7, 0x825, 0x4, 0x1f, 0x0, 0x58d4}}}, &(0x7f00000006c0)={0x18, 0x0, 0x635, {0x1}}, &(0x7f0000000700)={0x15, 0x0, 0x9, {'l2tp\x00'}}, &(0x7f0000000740)={0x20, 0xfffffffffffffffe, 0x7, {0x0, 0x9}}, &(0x7f0000000780)={0x78, 0x0, 0x4, {0x7, 0x20, 0x0, {0x4, 0x1, 0x9, 0x1, 0x8000, 0xffffffffffff7fff, 0x9, 0x1, 0xfff, 0x1000, 0x7, 0x0, 0xee01, 0x8, 0x9}}}, &(0x7f0000000800)={0x90, 0x0, 0xff, {0x0, 0x3, 0x2, 0x7fffffff, 0x9, 0x4, {0x6, 0x6, 0x6, 0x1, 0x330413bd, 0xffffffffffffffff, 0x200, 0xb5e2, 0x4, 0xa000, 0x2, 0xffffffffffffffff, 0xee01, 0x66, 0xaa0e}}}, &(0x7f00000008c0)={0x68, 0x0, 0x7, [{0x3, 0xa6c0, 0x5, 0x2, '$.,],'}, {0x2, 0x6, 0x1, 0x8001, '^'}, {0x4, 0x3933, 0x0, 0x8}]}, &(0x7f0000000b80)={0x288, 0x0, 0x800, [{{0x3, 0x3, 0x0, 0x0, 0x4, 0x8, {0x0, 0x4, 0xffff, 0x9, 0x6, 0xfffffffffffffffc, 0xbab6, 0xfff, 0x4, 0x6000, 0x2, 0xffffffffffffffff, 0xee00, 0x7f, 0x2}}, {0x6, 0x0, 0x7, 0x7, 'workdir'}}, {{0x5, 0x3, 0x7fffffff, 0x0, 0x2, 0x9, {0x4, 0x1, 0x7, 0x200, 0x81, 0x5, 0x80000001, 0x2ab1, 0x1d2416d6, 0x2000, 0x2d, 0xffffffffffffffff, 0x0, 0x5, 0xc50000}}, {0x0, 0x8, 0x0, 0x8}}, {{0x4, 0x9, 0xff, 0x10001, 0x2, 0x401, {0x4, 0x4, 0x8, 0x4, 0x5, 0x5, 0xfff, 0x0, 0x100, 0xe000, 0x7, 0xee01, 0x0, 0x5, 0x5}}, {0x3, 0x9, 0x8, 0x7fffffff, 'upperdir'}}, {{0x3, 0x0, 0x78, 0xffffffff80000001, 0x1, 0x7, {0x1, 0x1, 0x4, 0xe2, 0xfff, 0x4, 0xfffffffd, 0x6, 0x6, 0xc000, 0x5, r5, 0xffffffffffffffff, 0x5, 0x7ff}}, {0x5, 0x80, 0x7, 0x1, 'workdir'}}]}, &(0x7f0000000940)={0xa0, 0x0, 0x400, {{0x4, 0x0, 0x2, 0x20, 0x552, 0xffffffff, {0x5, 0x81, 0x52e, 0x4, 0x6, 0x4, 0x0, 0x200, 0x6, 0xc000, 0x0, r6, 0xee01, 0x7ec, 0x1}}, {0x0, 0xa}}}, &(0x7f0000000a00)={0x20, 0xffffffffffffffda, 0x1ff, {0xfffffff7, 0x4, 0x4, 0x4}}}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:19 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280)='NLBL_UNLBL\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x977caa8f8da38d1c) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="48000000100005122607000000200000004dd1d9b32196c6cb8f03f016aa32e21f04e76558ec1ae615ddfe19", @ANYRES32, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0xffffffffffffff2d, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="380000002400079f7d87a3cfa31a6b0005000003", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002", @ANYBLOB="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"], 0x38}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000380)={0xa0, 0x19, 0x1, {0x0, {0x20, 0x2, 0x6}, 0x140, r4, 0xffffffffffffffff, 0x4, 0x65, 0x8b, 0x1, 0x7, 0x2, 0x6, 0x400, 0xfffffffffffffffb, 0x3000000, 0x8, 0x4000000000000, 0x54b, 0x1, 0x40}}, 0xa0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f00000005c0)) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @dev}, 0x14) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@RTM_NEWMDB={0x38, 0x55, 0x1, 0x0, 0x0, {0x7, r7}, [@MDBA_SET_ENTRY={0x20, 0x1, {r9, 0x0, 0x0, 0x0, {@in6_addr=@dev}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="780000000000000000007000fcdbdf25000000009f9f05000000d959bc23bf9cc3b4a0d42ee47b7256bf934f471d67c26028ad97ee50c6991f2ead0344060c3b508002a7a8313201044e3eb1980d7eb3398ec27091858e6098f7b41f09e67ed4594eea9a884c58681527", @ANYRES32=r9, @ANYBLOB="0c000d0008000c0001000b000b00010064cb62b952ae59f8d1a79196736d61726b00000c00024240ef221b6be3aecb6a80ed0005000400000000000800010073667100060005001f0800000b000100636c7361637400000600050008ff00000600050002680000060005003702000006000500bdbc0000a6a862e1845dffa475359ce9e92644bc76bcaed48e1e97675bc81950756e9e4d21cf0337f8678fd10503ec1669b2a05ebefeef22bab915c5f463b6c0244d27002ef11c69cf6b93205d0e2306ce1e30b53e934b9a8e37f7f392ca2ff2ff461125c11d426aa0d818811672a9d1537f7114321058e3dc677e560e"], 0x78}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) [ 674.746990] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 01:24:19 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 674.888887] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 674.904740] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 674.917230] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:19 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) r1 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) utimensat(0xffffffffffffffff, &(0x7f0000000340)='./bus\x00', &(0x7f0000000480)={{}, {0x77359400}}, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r1, 0x40046104, &(0x7f0000000080)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000100)="0c4005490000000066217400007400f801000000000000f43ad3bcf624e648b6a1a528636b8fa20100000000000000197bc6821c7db56ee59c02d8df3d03c37110f0b06b2310aeb1f3c6a468a0d32815ffa8102b", 0x54}, {&(0x7f0000000180)="76be84741e2fd2b4018942ea4c090c318b8d24718d4ed7b93fbbff53e421cfd8ecd5e989020b9c0638554275744b9f9ddd92ec753334494739f85556bbbf8ea7d4d56061162546d285dc09e352fac1d147bdb8fa69f21a3f99540cbb0b79eb3c0a93e5636961732db7d720f495aba94a4731334c3a59d08debf487b27bbb5684f8b323e8090eb91da1de908b9c054c7b9bb3f17e63881d08327d1401d97753dc42476059883851bce7", 0xa9, 0x4a6}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x10000000002) [ 675.121779] FAT-fs (loop2): invalid media value (0x00) [ 675.197292] FAT-fs (loop2): Can't find a valid FAT filesystem 01:24:19 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3104c338c884f63b, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c005883cd27321bb60051bde4922a8675f3c84044843e23767e7f190914379b8a8c4f8dd73cf912fb3e4fa98624913c6f705d6ccb9dc455e9cc2c284f9ab35a3b6bd30cba230e"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x1}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000300)=ANY=[]) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0xfd, 0x2, 0x4, 0x1, 0x0, 0xfff, 0xa0010, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000300), 0x9}, 0x10010, 0x0, 0xc7, 0x6, 0x3, 0x37d, 0xc5}, 0x0, 0x6, 0xffffffffffffffff, 0x1) 01:24:20 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ubi_ctrl\x00', 0x200040, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000080)='./file0\x00', r3, 0x0) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{}], {}, [], {0x10, 0x1}}, 0x2c, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r4 = socket$unix(0x1, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) open$dir(&(0x7f0000000000)='./file0\x00', 0xe0, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r5, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x0, 0x103, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x7a}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x35}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x39}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x229}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x200}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 01:24:20 executing program 3: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x8000) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ptrace$getregs(0xe, r0, 0x1ff, &(0x7f00000020c0)=""/183) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4c032, 0xffffffffffffffff, 0x0) [ 675.476569] overlayfs: failed to resolve './file0': -2 01:24:20 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:20 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="9800008d000114000428bd7000fedbdf25080001000200006535141e1be9bd1483b36f4497bde26a34b8955f2c26ec781540540a6e2d762ee81877d53fe07931fb01e7"], 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') setxattr$security_evm(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.evm\x00', &(0x7f0000000340)=@sha1={0x1, "7eb219be5cbbdd0b784f46bc73deea14031498e9"}, 0x15, 0x3) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)) semop(0x0, &(0x7f0000000100), 0x2d) semctl$IPC_RMID(0x0, 0x0, 0x1000000000000010) r0 = getuid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000500)={{0x0, r0, 0x0, 0xee00, 0x0, 0x8a, 0x6}, 0x4f60, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='9p_client_req\x00'}, 0x10) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) open(0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) recvmsg$can_bcm(r1, &(0x7f0000000440)={&(0x7f0000000080)=@ax25={{0x3, @bcast}, [@remote, @netrom, @bcast, @remote, @default, @remote, @remote, @bcast]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000300)=""/154, 0x9a}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/113, 0x71}], 0x6, &(0x7f0000000240)=""/44, 0x2c}, 0x100) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, 0x7, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x808}, 0x4004010) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000008c0)={0x0, 0x2, {0x0, @usage, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101, 0x2, @usage=0x8, 0xffffff21, 0x8000, [0x800, 0x0, 0x0, 0x0, 0x0, 0x3]}, {0x4, @struct={0xffffffc0, 0x1ffe0000}, 0x0, 0x25d7b9d5, 0x81, 0x8, 0x1, 0xfffffffffffffffd, 0x0, @usage=0x5, 0xe3c, 0x0, [0x0, 0x9f3f, 0x0, 0x1f]}, {0x0, @struct={0x7}, 0x0, 0x2800000000000000, 0x0, 0x0, 0x9, 0x0, 0x0, @usage, 0x0, 0x4, [0x0, 0x0, 0x43c5327d, 0x80000001, 0x0, 0x1000]}, {0x0, 0x8001}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000cc0)={0x11, 0x2, {0x1, @usage=0x3, r2, 0x800, 0x0, 0x7ff, 0x8, 0x0, 0x0, @struct={0x100, 0x8a2}, 0x0, 0x6, [0x1f, 0x0, 0x6, 0x7, 0x10000, 0x44]}, {0x8, @usage=0xfff, 0x0, 0x3, 0x100000000, 0x0, 0x0, 0x80000001, 0x478, @struct={0x6, 0x7f}, 0x7fffffff, 0x10001, [0xfffffffffffff353, 0xa948, 0xd7e, 0x9, 0x0, 0x7]}, {0x0, @usage=0x4, 0x0, 0x1, 0x800000002, 0x656, 0xd48, 0x6, 0x0, @usage=0x8, 0x1, 0x0, [0x1a6, 0x3, 0x0, 0x8000000000000, 0x0, 0x1]}, {0x800, 0x9, 0x7}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 675.518451] overlayfs: failed to resolve './file0': -2 01:24:20 executing program 3: mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="776f726b6429723d2e2f6275732c6f3d6175746f2c6e66735f6578706f9699e0e728621b163d5b274872743d6f6e2c72656469726563745f6469723d8973243a21f9901fcd347abff051db242e2f6275732c6673636f6e746578f5b71859762391ae7171abdcf888f7be0b4facc882ad026ea6c7efd0e3176d3b189d675185dab7bbf1732ae396132338169080407de7319edee8219e3f868ec75040f9d1b43ecb54af9f80e88fb0be25d210f38f2ce25592193ccafabdf80e078993522856fe490a95643750fe85a34fb4342ff83a6cd20e13446936ef88921b04523b411f187e644cf7e4eb0b12aaf467df49d37c594763e26dc3"]) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) open(&(0x7f0000000380)='./bus\x00', 0x141003, 0x142) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x50e, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}, 0x0, 0x0, 0x0, 0x9}, r1, 0xffffffefffffffff, r0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x149040, 0x106) ftruncate(r2, 0x2007fff) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000780)={0x474, 0x3f3, 0x300, 0x70bd2a, 0x25dfdbfd, {0x3, 0x2, 0xf, [0x6, 0xada, 0x1, 0x4, 0xf8, 0x8, 0x2a, 0x10001, 0x2, 0x842, 0x7, 0x20, 0xb3, 0x20000000, 0xc57, 0x5b7, 0x1, 0x3, 0x4, 0x0, 0x9, 0x8, 0x7fffffff, 0x10001, 0x8, 0x3, 0x9, 0xb54c, 0x1, 0xb54, 0x7, 0x6, 0xb36, 0x1f, 0x7f, 0x7, 0x8, 0x77c2, 0x7, 0x7fff, 0xbd38, 0x81, 0x100, 0x3000000, 0x20, 0x5, 0x6, 0x400, 0x40, 0x1000, 0x0, 0x81, 0x9, 0x0, 0x5, 0x1, 0x9, 0x3ff, 0xfffffff9, 0x2, 0x0, 0x7ff, 0x1ff, 0x7], [0x0, 0xffffffff, 0xffffffff, 0x9b7, 0x3, 0x7fffffff, 0xfffffff7, 0xa00000, 0x200, 0x6, 0x5, 0x5, 0x4, 0xfffffffa, 0x9017, 0x4, 0x6b, 0x7, 0x3f, 0x2, 0x1, 0x8000, 0x7fffffff, 0x7dab7564, 0x48a, 0x80, 0x1ff, 0x7fff, 0x3f, 0xfa6d, 0xd5, 0x7e62, 0x3, 0x2, 0x5, 0x59, 0xb2f, 0xcc, 0x1, 0x2, 0x786, 0x0, 0x80000000, 0x7fffffff, 0x0, 0x8, 0x0, 0x6, 0x100, 0x9, 0x9, 0x8, 0x3, 0xbd, 0x8, 0x1, 0x2, 0x2e44, 0x1, 0x7ff, 0x7fffffff, 0xdd4, 0x6, 0x3ff], [0x9, 0x1, 0x1, 0x400, 0x101, 0xffff, 0xfffffff7, 0x176, 0x8, 0xca, 0xa1, 0x666e2a3b, 0x8, 0x0, 0x8, 0x5, 0x80000001, 0xfffffffe, 0x0, 0xffffff34, 0x1ff, 0x3ff, 0x8, 0x5, 0x2, 0x3, 0xb845, 0x8, 0x4, 0x1, 0xff, 0x5, 0x100, 0xcd, 0x3, 0x4, 0xe3a7, 0x5, 0xffffffff, 0x80000000, 0x6, 0x70, 0x1, 0x4, 0x2, 0x78, 0x6678, 0x802000, 0xef, 0x2, 0x80000001, 0x6, 0x2, 0x9, 0xfffffffa, 0x101, 0x6812, 0x2, 0xff, 0x0, 0x7fff, 0x400, 0x0, 0xfffffbff], [0x8, 0x1, 0x4887, 0x8, 0xedc, 0x5, 0xe68, 0x0, 0x3, 0x6, 0x5, 0x400, 0xfff, 0x3, 0xc7be, 0x3ff, 0x8, 0x6, 0x80, 0x3, 0x4, 0x9, 0x8, 0x6, 0x4, 0xfffffffd, 0x6, 0x2, 0x1000, 0x5, 0x0, 0x3, 0x4000000, 0x232, 0x0, 0x528, 0x7fffffff, 0x20, 0x800, 0x7, 0x100, 0x40, 0x4897ba5c, 0x36, 0x0, 0x369, 0x1, 0x6, 0x2fe, 0x9, 0x2, 0x80000001, 0x1ff, 0x4, 0x1000, 0x800, 0x0, 0xff, 0x67, 0x4, 0x6, 0x8000, 0x7ff], 0x54, ['workdir', 'redirect_dir', 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 'metacopy=on', '%\\:#\x00', '#/\x00']}, ["", "", ""]}, 0x474}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000c00)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00042abd7000fedbdf2501000000080002000200000008000100010000000800020002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24000001}, 0x4000000) open(0x0, 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x420000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000540)={0x87, 0x100, 0x1, 'queue1\x00', 0x3}) setxattr$security_selinux(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='security.selinux\x00', &(0x7f00000001c0)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 0x2e, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f0000000300)={[0xfffffffffffffff9]}, &(0x7f0000000340), 0x8) [ 675.608664] overlayfs: failed to resolve './file0': -2 [ 675.637000] audit: type=1804 audit(1603157060.257:170): pid=1466 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir580526870/syzkaller.magDii/845/bus" dev="sda1" ino=16085 res=1 [ 675.642925] overlayfs: failed to resolve './file0': -2 [ 675.677556] overlayfs: unrecognized mount option "workd)r=./bus" or missing value 01:24:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xe, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="850000002a00000025000000000000408a28b8e16d97f4e74fa3e5c3ed009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) 01:24:20 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="75707065546469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c696e6465783d6f6e6e42d051ffaae72f1447569983ecce80075fce78c67de08f37023b3fce8141b8005087e122b2b3e3b9540050e42fc241ab5e6b545ee2edc3d647739f7a3a04f5a3c4c9d643b0ec6d83926b0384e7628741d30d3b0e6fc7797245473cba86941965bd25da7fd5ebc6e4838778ced2fa2306aa4b62cebce37384da1ec8bc0c"]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = signalfd4(r0, &(0x7f0000000280)={[0x4]}, 0x8, 0x181800) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)={@remote={[], 0x3}, 0x1, 'wlan0\x00'}) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000340)={0x34, r3, 0x4, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000008c0)={0x7, 0x0, [{0x1, 0x57, &(0x7f00000002c0)=""/87}, {0x1000, 0xf9, &(0x7f0000000580)=""/249}, {0x100000, 0x3d, &(0x7f00000006c0)=""/61}, {0x10000, 0xa1, &(0x7f0000000700)=""/161}, {0x2055117b6fb244f0, 0x2f, &(0x7f00000007c0)=""/47}, {0x0, 0x1000, &(0x7f00000014c0)=""/4096}, {0x5000, 0xa1, &(0x7f0000000800)=""/161}]}) [ 675.746779] overlayfs: failed to resolve './file0': -2 [ 675.854091] Bluetooth: hci3 command 0x041b tx timeout 01:24:20 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd25, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)={0xc4, r1, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2d80}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x16000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}]}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffff20a}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9c5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xc26}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1ff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5e}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x40}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 675.907519] audit: type=1804 audit(1603157060.257:171): pid=1466 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir580526870/syzkaller.magDii/845/bus" dev="sda1" ino=16085 res=1 [ 675.925486] overlayfs: unrecognized mount option "uppeTdir=./file1" or missing value [ 675.965385] overlayfs: missing 'workdir' 01:24:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='timers\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x947224f4ec268eb5, 0x0, 0x0, {}, ["", ""]}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x400, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, ["", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040004}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x30}}, 0x0) 01:24:20 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 676.093744] audit: type=1400 audit(1603157060.297:172): avc: denied { relabelto } for pid=1464 comm="syz-executor.3" name="bus" dev="sda1" ino=16085 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 676.098529] overlayfs: unrecognized mount option "uppeTdir=./file1" or missing value 01:24:20 executing program 3: ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000000040)=""/70) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xd4, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x502, 0x0, 0x0, 0x9, 0x2000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20a00, 0x392) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r1 = dup(r0) sendfile(r0, r1, 0x0, 0x80006) [ 676.304717] audit: type=1400 audit(1603157060.297:173): avc: denied { mounton } for pid=1464 comm="syz-executor.3" path="/root/syzkaller-testdir580526870/syzkaller.magDii/845/bus" dev="sda1" ino=16085 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 01:24:21 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self\x00', 0x400602, 0x0) ioctl$BTRFS_IOC_FS_INFO(r2, 0x8400941f, &(0x7f0000000b80)) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) r3 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r4 = accept4$ax25(r3, &(0x7f0000000480)={{0x3, @default}, [@bcast, @remote, @null, @null, @null, @default, @default]}, &(0x7f0000000300)=0x48, 0x80000) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r4, 0xc0406618, &(0x7f0000000500)={{0x1, 0x0, @reserved="ab4ab036380e14b614562f4a7f71dfe4504a19a5ff603df44c5d9b931f62c5ec"}}) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r5, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010102}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="757070fa726469723d2e2f923be414507d8f6018776572646972732c774f726bc58f02922e2f4e696c4d302c000000000000"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:21 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:21 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="75707065546469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c696e6465783d6f6e6e42d051ffaae72f1447569983ecce80075fce78c67de08f37023b3fce8141b8005087e122b2b3e3b9540050e42fc241ab5e6b545ee2edc3d647739f7a3a04f5a3c4c9d643b0ec6d83926b0384e7628741d30d3b0e6fc7797245473cba86941965bd25da7fd5ebc6e4838778ced2fa2306aa4b62cebce37384da1ec8bc0c"]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = signalfd4(r0, &(0x7f0000000280)={[0x4]}, 0x8, 0x181800) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)={@remote={[], 0x3}, 0x1, 'wlan0\x00'}) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000340)={0x34, r3, 0x4, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000008c0)={0x7, 0x0, [{0x1, 0x57, &(0x7f00000002c0)=""/87}, {0x1000, 0xf9, &(0x7f0000000580)=""/249}, {0x100000, 0x3d, &(0x7f00000006c0)=""/61}, {0x10000, 0xa1, &(0x7f0000000700)=""/161}, {0x2055117b6fb244f0, 0x2f, &(0x7f00000007c0)=""/47}, {0x0, 0x1000, &(0x7f00000014c0)=""/4096}, {0x5000, 0xa1, &(0x7f0000000800)=""/161}]}) 01:24:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x9f9}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x20}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000200)=0x1ff, 0x4) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = creat(&(0x7f0000000180)='./bus\x00', 0x9) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x400000}, 0xc) ftruncate(0xffffffffffffffff, 0x5) lseek(r5, 0x0, 0x2) r6 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x5) sendfile(r5, r6, 0x0, 0x8400f7fffff8) creat(&(0x7f0000000680)='./bus\x00', 0x1c7) recvfrom$inet6(r4, &(0x7f0000000140)=""/7, 0x7, 0x10003, &(0x7f00000001c0)={0xa, 0x4e24, 0x9, @local}, 0x1c) [ 676.538361] audit: type=1400 audit(1603157060.327:174): avc: denied { relabelfrom } for pid=1464 comm="syz-executor.3" name="bus" dev="sda1" ino=16085 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 01:24:21 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') r2 = dup2(r0, r1) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000180)=0x1, 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f00000004c0)=[@n={0x3, 0x6, @generic=0x4, 0x1}, @echo=0x5], 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000340)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 676.727443] overlayfs: unrecognized mount option "uppúrdir=./’;äP}`werdirs" or missing value [ 676.784732] audit: type=1400 audit(1603157060.347:175): avc: denied { unlink } for pid=6375 comm="syz-executor.3" name="bus" dev="sda1" ino=16085 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 676.793865] overlayfs: unrecognized mount option "uppeTdir=./file1" or missing value [ 676.865727] overlayfs: missing 'workdir' [ 676.871929] overlayfs: failed to resolve './file0': -2 [ 676.884168] overlayfs: filesystem on './file1' not supported as upperdir 01:24:21 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') openat$vimc1(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video1\x00', 0x2, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:21 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PPPIOCGNPMODE(0xffffffffffffffff, 0xc008744c, &(0x7f0000000340)={0xfb, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f00000009c0)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f00000006c0)=""/111, 0x6f}, {&(0x7f0000000740)=""/129, 0x81}, {&(0x7f0000000800)=""/134, 0x86}, {&(0x7f00000008c0)=""/203, 0xcb}], 0x7, 0xffffffff, 0x1) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'batadv0\x00'}, 0x18) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180)='NLBL_CIPSOv4\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 677.039010] audit: type=1800 audit(1603157061.537:176): pid=1545 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16195 res=0 01:24:21 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:21 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @host}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x5, 0x0, 0xff, 0x8, 0x3, 0xfff}, &(0x7f00000002c0)=0x20) r1 = dup2(0xffffffffffffffff, r0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r3 = signalfd(r2, &(0x7f0000000180)={[0x55ef]}, 0x8) sendmsg$can_raw(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x2, 0x0, 0x1, 0x1}, 0x6, 0x2, 0x0, 0x0, "2c4dce75e6a9dc24"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40c0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, 0x0) socket$nl_route(0x10, 0x3, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80000000, 0x0) perf_event_open(&(0x7f0000000500)={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, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000900)=ANY=[@ANYRESOCT=r4], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x8}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000640)='/dev/nvram\x00', 0x8200, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r5, 0x10f, 0x86) exit(0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x8000, 0x5, 0x645}) [ 677.268778] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:21 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @host}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x5, 0x0, 0xff, 0x8, 0x3, 0xfff}, &(0x7f00000002c0)=0x20) r1 = dup2(0xffffffffffffffff, r0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r3 = signalfd(r2, &(0x7f0000000180)={[0x55ef]}, 0x8) sendmsg$can_raw(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x2, 0x0, 0x1, 0x1}, 0x6, 0x2, 0x0, 0x0, "2c4dce75e6a9dc24"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40c0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, 0x0) socket$nl_route(0x10, 0x3, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80000000, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000900)=ANY=[@ANYRESOCT=r4], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x8}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000640)='/dev/nvram\x00', 0x8200, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r5, 0x10f, 0x86) exit(0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x8000, 0x5, 0x645}) [ 677.327012] overlayfs: failed to resolve './file1': -2 01:24:22 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @host}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x5, 0x0, 0xff, 0x8, 0x3, 0xfff}, &(0x7f00000002c0)=0x20) r1 = dup2(0xffffffffffffffff, r0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r3 = signalfd(r2, &(0x7f0000000180)={[0x55ef]}, 0x8) sendmsg$can_raw(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x2, 0x0, 0x1, 0x1}, 0x6, 0x2, 0x0, 0x0, "2c4dce75e6a9dc24"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40c0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, 0x0) socket$nl_route(0x10, 0x3, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80000000, 0x0) perf_event_open(&(0x7f0000000500)={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, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000900)=ANY=[@ANYRESOCT=r4], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x8}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000640)='/dev/nvram\x00', 0x8200, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r5, 0x10f, 0x86) exit(0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x8000, 0x5, 0x645}) [ 677.425616] overlayfs: filesystem on './file1' not supported as upperdir [ 677.447189] overlayfs: filesystem on './file1' not supported as upperdir 01:24:22 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./bus\x00', 0x3, 0x1, &(0x7f0000000340)=[{&(0x7f0000000b80)="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", 0x1000, 0x6}], 0x1000, &(0x7f0000000540)={[{'queue0\x00'}, {'+@\\]v*'}], [{@context={'context', 0x3d, 'system_u'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@dont_appraise='dont_appraise'}, {@audit='audit'}, {@fowner_eq={'fowner', 0x3d, r0}}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r1 = creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)=0x0) ptrace$poke(0x4, r2, &(0x7f0000000600), 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66020065302c00"]) 01:24:22 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:22 executing program 2: ioctl$SNDCTL_DSP_GETTRIGGER(0xffffffffffffffff, 0x80045010, &(0x7f0000000000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000880)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x9}, @NFT_MSG_NEWSET={0x14}], {0x14}}, 0x9c}}, 0x0) 01:24:22 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7570706572646972a4da2d4a9fb029343d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302cc98ca43467362d27536aaed63a69d2e9a93e62ca91d6094b0f640137a63f6685d2545102bfe63a6a89ee780e97eb47514e57fa9c58905873f2d3aa7ace7b7b732ac750fe6f36653988e2a302b326e7b6ab9d676c42e51354ee49031c3f11a207f8df464ae791aa21f3c41440cfa4eee99cdd286d7f1f64a50a1054c978af2b981474"]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f62750200776f726b6469723d2e2f66696c65302c00"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:22 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:22 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 677.844718] overlayfs: unrecognized mount option "upperdir¤Ú-JŸ°)4=./file1" or missing value [ 677.906763] overlayfs: failed to resolve './f': -2 [ 677.941317] Bluetooth: hci3 command 0x040f tx timeout [ 677.970908] overlayfs: missing 'workdir' [ 678.054449] overlayfs: unrecognized mount option "upperdir¤Ú-JŸ°)4=./file1" or missing value 01:24:22 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:22 executing program 3: perf_event_open(&(0x7f0000000400)={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, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7570706572646972a4da2d4a9fb029343d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302cc98ca43467362d27536aaed63a69d2e9a93e62ca91d6094b0f640137a63f6685d2545102bfe63a6a89ee780e97eb47514e57fa9c58905873f2d3aa7ace7b7b732ac750fe6f36653988e2a302b326e7b6ab9d676c42e51354ee49031c3f11a207f8df464ae791aa21f3c41440cfa4eee99cdd286d7f1f64a50a1054c978af2b981474"]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f62750200776f726b6469723d2e2f66696c65302c00"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:23 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000400)={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}}, r0, 0x9, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r2, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r1, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:23 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 678.459100] overlayfs: unrecognized mount option "upperdir¤Ú-JŸ°)4=./file1" or missing value [ 678.468729] overlayfs: filesystem on './file1' not supported as upperdir 01:24:23 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x10\x01\x00t\xb3-\rG|\x00\x00\x00\x00\x00\x00\xad\x8d\x00\x00\x00\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x401000000001, 0x0) close(r3) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) write$P9_RSETATTR(r4, &(0x7f0000000200)={0x7, 0x1b, 0x2}, 0x7) memfd_create(&(0x7f0000000040)='\x10\x01\x00t\xb3-\rG|\x00\x00\x00\x00\x00\x00\xad\x8d\x00\x00\x00\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x8, 0x5, 0x15, 0x10, "a60a78f579f8e78040b3abeda543c2572e4d511596903c7b3c51e92edff47d674ea1c08c62fc000d3532d6f8e3bcf94d2469cd3c6993b97ba2c3b07410aeae24", "d268dfefb9aa0d1a8dd62de741ce5efefe18d25459c6621265fd37ef1f342809", [0xea]}) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="e3e3e099ac30562abe7505fb664d476b3e5d3027ff80b72640264e69b21767d3b4bf3372922f1b8e4c87", 0x2a, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@codepage={'codepage', 0x3d, '874'}}, {@shortname_lower='shortname=lower'}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) mkdirat(r5, &(0x7f0000000040)='./file1\x00', 0x0) [ 678.541828] overlayfs: filesystem on './file1' not supported as upperdir [ 678.587431] overlayfs: missing 'workdir' 01:24:23 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469728292a18e4c6af39d2c6c6f7765726469723d3d2e2f66696c65302c696e6465783d6f6e00"/55]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x731200, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfcbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}}, 0x11) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r1, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 678.665881] audit: type=1800 audit(1603157063.287:177): pid=1641 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16008 res=0 [ 678.708824] print_req_error: I/O error, dev loop2, sector 0 [ 678.731731] print_req_error: I/O error, dev loop3, sector 0 01:24:23 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r2 = socket(0x1e, 0x1, 0x0) connect$tipc(r2, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00000007ffff0f"], 0x52) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$P9_RLERROR(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="0f000000070231900220ef03d7380006005c273a582b27"], 0xf) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='./file0\x00') close(r2) 01:24:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010008506008020000000000000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x4, 0xa, 0x401, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000050f000000000000000000000000fb8bb0f630f4af76265a4d2e1daa39b57f46548c0d35343d5f358c7d06d455528d34c84aa142f7e40585a96535e346d68203", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b0001006272696467650000140002800500070006000000050029000110000008000a00", @ANYRES32=r5], 0x4c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, 0x0) pwritev2(r8, &(0x7f0000000540)=[{&(0x7f0000000440)="1bf922743edceb6dbce2e3cec88f74dbdf1d34734c7c48acbf119b3ac837b817fa6f8444e90245c4d2736d4148706896e78df41ef9f6c1efe041", 0x3a}, {&(0x7f0000000480)="61882c0c1a86aacc4d0dcf2534132003e4b917d4b46956429e56caecbede656e501db6ccfd45b5dbd768e571573304a1c1436870af435eb2f56083c67de79568b5b49374f632e8efef1c2510b9b1cda11bd190ea25a058605daaea0c53fec37b02f01d6f64b111ff53aaa9e6b2d7f669cd07392de6a06ab1d0a933be2fb4919aeac3f82a2c39e01e4ecfa10caea064c9c4cc6e4000f7f5070ac68405c678c3", 0x9f}, {&(0x7f00000005c0)="d9721c36e0340889fbaea5d46c60d8cb56efbbf70c8b7bd4b09234e5889f5d07677ce0e6be2693019d878ac8ffd83055d37862a5efcbacdd0ef18dbd05533d72b0a0dac0fd1e2223193c7bc2e6eeec0382a48757e8f3508dcede79f603a5ac7eab59ce0823fd4011c07535d98f74bc3f4e494f00757ef3f685c589f820cdb2d27b951419ca1c291d3a9670dfe6913b3eccab46b7f1090d8f321e695e7f2fa4b7ad56a77b199e5348a000834669f6207f429f2885d5265ee7207ae84b7627cb6610676139c114d9978262461d5cb9c494af7eccb6b1e02e46cb", 0xd9}], 0x3, 0x8000, 0x1, 0x3) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="200000001100250137b100c100"/26, @ANYRES32=r9], 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) [ 678.868113] overlayfs: unrecognized mount option "upperdir‚’¡ŽLjó" or missing value [ 679.026598] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2564 sclass=netlink_route_socket pid=1661 comm=syz-executor.3 [ 679.057329] 9pnet: p9_errstr2errno: server reported unknown error [ 679.088570] overlayfs: unrecognized mount option "upperdir‚’¡ŽLjó" or missing value [ 679.142010] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 679.187509] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2564 sclass=netlink_route_socket pid=1658 comm=syz-executor.3 [ 679.201008] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 01:24:23 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/btrfs-control\x00', 0x880, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="200000000114000428bd70002917708873ed9443020000000800010001000000"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, 0x0) preadv(r2, &(0x7f0000000900)=[{&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000300)=""/9, 0x9}, {&(0x7f0000000580)=""/240, 0xf0}, {&(0x7f00000006c0)=""/9, 0x9}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f00000007c0)=""/250, 0xfa}, {&(0x7f00000008c0)=""/26, 0x1a}], 0x8, 0xa6, 0x8) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000b80)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r2 = socket(0x1e, 0x1, 0x0) connect$tipc(r2, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00000007ffff0f"], 0x52) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$P9_RLERROR(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="0f000000070231900220ef03d7380006005c273a582b27"], 0xf) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='./file0\x00') close(r2) 01:24:23 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:23 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r2 = socket(0x1e, 0x1, 0x0) connect$tipc(r2, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00000007ffff0f"], 0x52) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$P9_RLERROR(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="0f000000070231900220ef03d7380006005c273a582b27"], 0xf) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='./file0\x00') close(r2) [ 679.472512] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:24 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r2 = socket(0x1e, 0x1, 0x0) connect$tipc(r2, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00000007ffff0f"], 0x52) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$P9_RLERROR(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="0f000000070231900220ef03d7380006005c273a582b27"], 0xf) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='./file0\x00') close(r2) [ 679.716704] print_req_error: I/O error, dev loop3, sector 0 01:24:24 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="000429bd7000ffdbdf2501000000050600010000000001060002000100000006000300ff000000d747d0115c9c8cd33fe9b73aceccab24b89db705266d4fbd6999997a68eb027cb7f3fb92b00fe71d3761e6e10dd97edb67"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000002c0)={0x0, 0x1, 0xffff, 0x7, 0x80000001}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:24 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 679.984122] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:24 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 680.048162] print_req_error: I/O error, dev loop3, sector 0 [ 680.120331] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 680.148377] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 680.164922] overlayfs: filesystem on './file1' not supported as upperdir [ 680.187312] overlayfs: filesystem on './file1' not supported as upperdir 01:24:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x8000, 0x0, 0x0, 0x0, 0x5, 0xfffffffc}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000300)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) read(r1, &(0x7f0000000100)=""/81, 0x51) sendmmsg(r1, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0xc0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), 0x0) r3 = dup3(r2, r1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f00000001c0)={0x0, 0xffffffe1, 0xd638, &(0x7f0000000180)=0x1}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x4, 0x5, 0x3ff, 0x1}, 0x10) ioctl$SNDCTL_DSP_SPEED(0xffffffffffffffff, 0xc0045002, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@private0, 0x8, 0x1, 0xfd, 0x2, 0x3, 0x401}, 0x20) [ 680.224976] batman_adv: batadv0: Interface deactivated: batadv_slave_1 01:24:24 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x7c) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 680.294631] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 680.347559] device bridge_slave_1 left promiscuous mode [ 680.392104] bridge0: port 2(bridge_slave_1) entered disabled state [ 680.425824] device bridge_slave_0 left promiscuous mode 01:24:25 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 680.444770] bridge0: port 1(bridge_slave_0) entered disabled state [ 680.483459] device veth1_macvtap left promiscuous mode [ 680.507177] device veth0_macvtap left promiscuous mode [ 680.521572] device veth1_vlan left promiscuous mode [ 680.524496] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 680.532269] device veth0_vlan left promiscuous mode [ 680.605377] overlayfs: filesystem on './file1' not supported as upperdir 01:24:25 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r5 = socket(0x2, 0x2, 0x0) mmap$perf(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000000240), 0x0) epoll_create1(0x0) dup(r5) dup2(r1, r2) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) 01:24:25 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 681.112224] device hsr_slave_1 left promiscuous mode 01:24:25 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 681.156894] device hsr_slave_0 left promiscuous mode 01:24:25 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 681.216274] team0 (unregistering): Port device team_slave_1 removed [ 681.304798] team0 (unregistering): Port device team_slave_0 removed [ 681.373517] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 681.470911] bond0 (unregistering): Releasing backup interface bond_slave_0 01:24:26 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 681.556301] overlayfs: filesystem on './file1' not supported as upperdir [ 681.686519] bond0 (unregistering): Released all slaves [ 686.641858] IPVS: ftp: loaded support on port[0] = 21 [ 686.968259] chnl_net:caif_netlink_parms(): no params data found [ 687.108155] bridge0: port 1(bridge_slave_0) entered blocking state [ 687.119747] bridge0: port 1(bridge_slave_0) entered disabled state [ 687.127113] device bridge_slave_0 entered promiscuous mode [ 687.139589] bridge0: port 2(bridge_slave_1) entered blocking state [ 687.146075] bridge0: port 2(bridge_slave_1) entered disabled state [ 687.157522] device bridge_slave_1 entered promiscuous mode [ 687.188703] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 687.203842] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 687.233634] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 687.241613] team0: Port device team_slave_0 added [ 687.247479] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 687.255301] team0: Port device team_slave_1 added [ 687.278681] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 687.285304] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 687.311597] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 687.323835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 687.330698] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 687.356356] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 687.367819] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 687.375875] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 687.404648] device hsr_slave_0 entered promiscuous mode [ 687.411097] device hsr_slave_1 entered promiscuous mode [ 687.417573] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 687.425336] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 687.544173] bridge0: port 2(bridge_slave_1) entered blocking state [ 687.550569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 687.557219] bridge0: port 1(bridge_slave_0) entered blocking state [ 687.563636] bridge0: port 1(bridge_slave_0) entered forwarding state [ 687.618217] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 687.624905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 687.640021] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 687.653898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 687.661595] bridge0: port 1(bridge_slave_0) entered disabled state [ 687.668410] bridge0: port 2(bridge_slave_1) entered disabled state [ 687.684390] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 687.694126] 8021q: adding VLAN 0 to HW filter on device team0 [ 687.707549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 687.718586] bridge0: port 1(bridge_slave_0) entered blocking state [ 687.725011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 687.753950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 687.762324] bridge0: port 2(bridge_slave_1) entered blocking state [ 687.768712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 687.783183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 687.804214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 687.813436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 687.824208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 687.838098] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 687.856453] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 687.862703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 687.874829] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 687.897274] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 687.904651] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 687.921616] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 687.928279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 687.940950] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 687.953202] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 688.048436] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 688.064278] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 688.071846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 688.085091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 688.137407] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 688.148673] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 688.158085] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 688.174186] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 688.202872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 688.211109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 688.225060] device veth0_vlan entered promiscuous mode [ 688.247650] device veth1_vlan entered promiscuous mode [ 688.264306] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 688.283149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 688.299308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 688.306427] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 688.326175] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 688.355406] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 688.372813] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 688.390685] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 688.397924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 688.416114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 688.434405] device veth0_macvtap entered promiscuous mode [ 688.459401] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 688.479129] device veth1_macvtap entered promiscuous mode [ 688.494516] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 688.521847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 688.542445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 688.568696] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 688.589132] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.598258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 688.612759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.621954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 688.636681] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.646362] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 688.657251] Bluetooth: hci3 command 0x0409 tx timeout [ 688.667649] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.677672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 688.691688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.702840] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 688.714412] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 688.732974] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 688.741369] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 688.748579] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 688.761690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 688.773326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 688.787319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.801276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 688.830066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.851408] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 688.873181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.904478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 688.942438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.951618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 688.966075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 688.978612] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 688.990540] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 688.997623] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 689.019373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 689.399485] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 689.406266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 689.425559] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 689.442910] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 689.464625] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 689.471898] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 689.482910] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 689.491838] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 01:24:34 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0xf, 0x1, {{0x40, 0x4, 0x1}, 0x10001}}, 0x18) r1 = dup(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'veth0_macvtap\x00', {0x2, 0x0, @initdev}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000000c0)={[{@umask={'umask', 0x3d, 0x80000000}}]}) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'ip6erspan0\x00', {0x2, 0x0, @private}}) 01:24:34 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="75707065726469723d2e66696c65312c6c6f7765726469723d2e2f01000000776f726b6469723d2e2f65302c696e6465783d6f6e79f4b230868a51f9335b4314b5ef5406a94d9ad6891e4a43900d8370d72253bff9f8e097bd676351677e9db1ef2443af5a970bb60cfce6051b650d3fa2f228095c6614f35ef3221df50159b2f8e4debefc2f66a330c9aa948b9eaf56ffa83f687d3bb89613a7161a59f6e8c29f156b11ec66748d19c2faa7a9fcb1e685b694be990dde76c7dab9d1ef30daf2dc74000000"]) fcntl$notify(0xffffffffffffffff, 0x402, 0x80000003) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00 ', @ANYRES16=r2, @ANYBLOB="000429bd7000ffdbdf250100000005000400ff0000000600010000000000060002000100000006000300ff000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 689.568370] 9pnet: p9_errstr2errno: server reported unknown error 01:24:34 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:34 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000140)={0x7, 0x33, 0x1}, 0x7) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344, 0x41424344}, 0x9, 0x8000) syz_emit_ethernet(0x134, &(0x7f00000006c0)={@empty, @local, @val={@val={0x9100, 0x4, 0x1, 0x3}, {0x8100, 0x1, 0x1, 0x1}}, {@ipv4={0x800, @tcp={{0xe, 0x4, 0x3, 0x3e, 0x11e, 0x64, 0x0, 0x6, 0x6, 0x0, @local, @rand_addr=0x64010102, {[@ssrr={0x89, 0xf, 0xa5, [@broadcast, @empty, @empty]}, @lsrr={0x83, 0x13, 0x5b, [@empty, @multicast1, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}, {{0x4e20, 0x4e23, 0x41424344, r0, 0x0, 0x0, 0xf, 0x40, 0x1ff, 0x0, 0x3, {[@eol, @exp_fastopen={0xfe, 0x13, 0xf989, "26e6fbd9113f4995b4af00b0166d96"}, @timestamp={0x8, 0xa, 0x7, 0x3}, @timestamp={0x8, 0xa, 0x5, 0x7fffffff}]}}, {"119e7d653209bff09d11b17ddcca830bd8cee5c6c7c95c65dd21ac53f92e0d7c8d83ac5c7586cfc7e7b9f143b75d160a717f96e07ba0da7a6914d0c4fe1fc41e6734ba35150c8d8192821af122bf62c2d4c11b76539994900a1789296a0c50a80bf039bed2b289a342a2065e623181a61d616e0d3c1fc121cffdf54328807399b9034fa14267704870df68942576f52996e05bb46efc23fac584235b9230e0f63873f420aced47a1ac96"}}}}}}, &(0x7f0000000640)={0x1, 0x3, [0x21, 0xd94, 0x1f3, 0xc75]}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="9ed72fafccde9b7446b1e410c1b3c45d7ff3fcd3d08dfc1a10726689bc750d5cba2bd6556181e52b77d2df8822ac72bf867fb5faf315344f037e95124ccba5bfec86aed47a9d462591863711036628497219230d2a92713111c873d741e6b2f47dd4c1121f"]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x600, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000540)="dff868df7d8e0ed37b0367d892592636668533ee6367021bf3245452c5e78cfa745ff85c34541e796dda067d66cf794ddaec9dd93d3e87b6d3748ecb2c535439cbbfc6efa83bd1e6e3a01ddbdba06703f00bc29a5b183e7a04dc3d147e464f6c6c97f4b405aa776156c739a976fe19690d92ab14d143236bb43efa8c7705af441e9522bdbc0b8b4135597a0923911443a1ef1e0a914d9ed5b6772c3d8dd660dbcd05e33a19eb0beda660e2fe7e493679ea77c4a34a027ea325f58dd4e4287cc363ee2eba1fc3b1f734efcaaad2e0e3ec3d7ff97117bdbb40e126998ce0700ab67e490cae02b309698b0268a194") openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000480)='./file1\x00', &(0x7f0000000000)='overlay\x00', 0x100000, &(0x7f0000000680)=ANY=[@ANYBLOB="5570706572646972462e2f66696ca7fe2c6c6f77657264690500000000000000776f726b6469723d2e2f66696c65302c00"]) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') [ 689.709947] hfsplus: umask requires a value 01:24:34 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 689.736191] hfsplus: unable to parse mount options [ 689.784181] overlayfs: missing 'workdir' 01:24:34 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$OSF_MSG_ADD(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000480)={0x4bc, 0x0, 0x5, 0x301, 0x0, 0x0, {0x2, 0x0, 0x4}, [{{0x254, 0x1, {{0x3, 0x3ff}, 0x3f, 0x2, 0x5, 0x1ff, 0x25, 'syz1\x00', "efb0701f9c191f31f9ed5fdba6253d0827a0f7fbbe70dae52fa3a203e27a7cd7", "c28bedf2d7745bb610c3a6932a5b1315999e7450ee5f9e3831b3532809f12ade", [{0x7f, 0x6, {0x0, 0x9}}, {0x400, 0xf800, {0x3, 0xffff}}, {0xff, 0x81, {0x2, 0x7}}, {0x101, 0x8000, {0x1, 0x8001}}, {0x8, 0x5, {0x3, 0x88}}, {0xffff, 0x5, {0x0, 0xfffffffb}}, {0x0, 0x822, {0x2, 0xff}}, {0x1, 0x1, {0x2, 0x7fff}}, {0x5, 0xa7e, {0x1, 0x4}}, {0x1000, 0x9, {0x3, 0x3}}, {0x7, 0x6, {0x2, 0x7}}, {0x6, 0x3}, {0x20, 0x3, {0x3}}, {0x49b, 0x6, {0x3, 0x3}}, {0x0, 0x8366, {0x3, 0x4}}, {0xeca1, 0x3, {0x1, 0x7}}, {0x3, 0x3ff, {0x1, 0xffff}}, {0x5, 0x6, {0x2, 0x3f}}, {0x6, 0x6, {0x0, 0x80000000}}, {0x7, 0x0, {0x0, 0x4}}, {0x93dd, 0xa130, {0x3, 0xf0f}}, {0x800, 0x2, {0x0, 0x80}}, {0x2, 0x6}, {0xfff, 0xd9c2, {0x0, 0x3}}, {0x2, 0x1, {0x1, 0xe67}}, {0x6000, 0x2, {0x3, 0x5}}, {0x1f, 0x36c7, {0x2, 0x436739ca}}, {0x3, 0x3, {0x0, 0x5c7f}}, {0x3, 0x92d, {0x0, 0x4}}, {0x2, 0x7d, {0x1, 0x401}}, {0xba6, 0x200, {0x2, 0x1}}, {0xff, 0x2, {0x2, 0x7}}, {0x2, 0x2, {0x0, 0x2}}, {0x776, 0x9, {0x0, 0x1}}, {0x80, 0x400, {0x2, 0x5}}, {0xac6b, 0x4, {0x0, 0x4bbf5a03}}, {0x7, 0x21f, {0x2, 0xffffffff}}, {0x5, 0x3, {0x3, 0x7fff}}, {0x101, 0x72e, {0x0, 0x3}}, {0x7, 0x1000, {0x2, 0x8}}]}}}, {{0x254, 0x1, {{0x2, 0x4}, 0x5, 0x2, 0x2, 0x87, 0x18, 'syz1\x00', "c8ae7780d2902ed54526d9335eda271946aef78085cdea392f055775b2c3e191", "6c451efb19b4e8485c8ab5ed310feaaa9bbd9f413ccebaacae6ba04390573d5c", [{0x1, 0x7, {0x1, 0x7}}, {0x1, 0xec04, {0x2, 0xfa}}, {0xf801, 0x8, {0x1, 0x1}}, {0x7, 0x101, {0x2, 0x7}}, {0x7, 0x0, {0x2, 0x21c2}}, {0xffff, 0x19, {0x1, 0xfffffff9}}, {0x20, 0x1, {0x0, 0x9}}, {0x5, 0xff80, {0x3, 0x101}}, {0x9, 0x3ff, {0x1, 0x5}}, {0x4, 0x2, {0x2, 0x7}}, {0x3408, 0x101, {0x3, 0xfb31}}, {0x7ff, 0x3ff, {0x0, 0xd7e}}, {0x200, 0x5d, {0x3, 0x5}}, {0x7, 0x9, {0x2, 0x2}}, {0x42, 0x3, {0x1, 0x7}}, {0x7, 0x2c4, {0x0, 0x5f6}}, {0x4, 0x800, {0x3, 0x200}}, {0x7ff, 0x685b, {0x1, 0x5}}, {0x5, 0x5, {0x0, 0x8}}, {0x83c3, 0x9, {0x1, 0x1}}, {0x3, 0x0, {0x2, 0x1}}, {0x2, 0x8, {0x1, 0xcd79}}, {0x2ec0, 0xfffe, {0x0, 0x62d0}}, {0x40, 0xd4c, {0x0, 0xd8}}, {0x0, 0x1, {0x0, 0x3}}, {0xbb5, 0x5, {0x0, 0xffffffff}}, {0x2, 0x5, {0x1, 0x7}}, {0x7, 0x8, {0x0, 0x1}}, {0x3ff, 0x8001, {0x1, 0x1}}, {0xd8d, 0x200, {0x2, 0x100}}, {0x34, 0x50b}, {0x81, 0x5, {0x3, 0x5}}, {0x2, 0xa5, {0x1, 0x1}}, {0x200, 0x20, {0x0, 0x8000}}, {0x0, 0x0, {0x0, 0xff}}, {0x0, 0x8001, {0x3, 0x7f}}, {0x7fff, 0x8, {0x0, 0x400}}, {0x3, 0xff01, {0x1, 0x5}}, {0x1, 0x11b, {0x3, 0xa5b}}, {0xd2, 0x2, {0x2, 0x5}}]}}}]}, 0x4bc}, 0x1, 0x0, 0x0, 0x4000}, 0x4000810) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01efffffff00000000000b"], 0x20}}, 0x0) 01:24:34 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x1, 0x30) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x208200) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(r1, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) sendmsg$AUDIT_USER_TTY(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x110, 0x464, 0x100, 0x70bd2c, 0x25dfdbfe, "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", ["", "", "", ""]}, 0x110}, 0x1, 0x0, 0x0, 0x20048051}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:34 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:34 executing program 3: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x800000000}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) fcntl$getown(r4, 0x9) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\a\x00', '\x00\x00\x00\x00\x00\x00\x00\x00`\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) [ 690.158393] overlayfs: missing 'workdir' [ 690.205988] audit: type=1804 audit(1603157074.828:178): pid=2093 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir580526870/syzkaller.magDii/862/bus" dev="sda1" ino=16067 res=1 [ 690.209061] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 690.267922] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:24:34 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 690.447895] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:35 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:35 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000429bd7000ffdbdf250100000005000400ff0000000600010000000000060002000100000006000300ff000000514c37d4e94d4ceac769acb46cc74a700c195f2dcbcd023e2832c3c26f0988dcff87c92cad2273106b630d4c3035b885ea5b76c3e4d06a733bef5a7733"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:35 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 690.655254] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 690.714683] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 690.752972] overlayfs: failed to resolve './file0': -2 [ 690.802044] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 690.868104] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 690.892050] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:35 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000140), &(0x7f0000000180)=0x8) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 690.947369] device bridge_slave_1 left promiscuous mode [ 690.987682] bridge0: port 2(bridge_slave_1) entered disabled state 01:24:35 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 691.041852] device bridge_slave_0 left promiscuous mode [ 691.076676] bridge0: port 1(bridge_slave_0) entered disabled state [ 691.093683] overlayfs: filesystem on './file1' not supported as upperdir [ 691.183228] device veth1_macvtap left promiscuous mode [ 691.245227] device veth0_macvtap left promiscuous mode [ 691.288941] device veth1_vlan left promiscuous mode 01:24:35 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723d2e2f6669060000006c6f7765726469723d2e2f6275732c65302c696e6465783d6f6e00001000a4908352e73731f302"]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x80000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f00000002c0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000005380)={'ip6tnl0\x00', &(0x7f0000005300)={'syztnl0\x00', 0x0, 0x0, 0xb5, 0x6, 0x0, 0x4, @remote, @remote, 0x7, 0x7800, 0x9, 0x4}}) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f00000000c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000005480)={&(0x7f0000000280), 0xc, &(0x7f0000005440)={&(0x7f00000053c0)={0x68, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x401}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xf73}]}, 0x68}, 0x1, 0x0, 0x0, 0x88c4}, 0x4040) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00250100000005000400ff0000000604b84a2000000006000034569cd5000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000007a9f9049ab2903390000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:35 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 691.322832] device veth0_vlan left promiscuous mode [ 691.337994] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 691.369577] audit: type=1804 audit(1603157075.998:179): pid=2134 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir580526870/syzkaller.magDii/862/bus" dev="sda1" ino=16067 res=1 [ 691.467659] overlayfs: missing 'lowerdir' 01:24:36 executing program 3: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext={0x0, 0x800000000}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) fcntl$getown(r4, 0x9) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\a\x00', '\x00\x00\x00\x00\x00\x00\x00\x00`\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) 01:24:36 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xaf1b, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file2\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="3800000055000100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="ff130000", @ANYRES32=r1, @ANYBLOB="00000000fe80000000000200"/24], 0x38}}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000480)=@l2tp={0x2, 0x0, @multicast2, 0x2}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000500)="9478acaf0b9eaa0a4fa5fa5fa871ac96bfd42920f821d842eff097784000f6ba542ae0a18457baf8e098", 0x2a}, {&(0x7f0000000540)="107e2dde15afa1e025d304777a1ac5d1e9a2b59e588ba67675eaff838a47830c966f55fa7f83e04475b6633975b93eaf80e6706c549f2973484a7b5cd75ac1685b957854a20c2e01b4011eea4458622bd8", 0x51}, {&(0x7f00000005c0)="ecb93ee2df6066466b748dea3b8983b40509957a156445bc7bc6ecd6b3578dae24ed0408c9b3622be8e98db9594ba366dacedb89a13284fb08682aa45d9c2d22c076beb2de895bc3a0b728c328a3f2b5de1eb6de8b694c1d84c5bacb12734ca0bd8bd567f7f7207c0018f688ae2f0c0fe879ea8aa041e7535ba85074fc8b9bea74ff7b552de3e50f3d372ca1360bdb716082b466fd54219a6e7e1fcc858f2f3922a3350cdcf86488ed5d573a8f9bb073e80549c4", 0xb4}, {&(0x7f0000000680)="d0221ffd1f4e1933a314d8df4fe061fef35dad90dfe48e3c8c8730f7633267d0913674461682bf7875c07c49ef2f180e8518ad6e145f48b8684f5dca9c6521886a82afb170c17c9d4843fcab59961ba55cacaea367e81f0bb8d4821d9294b49d4332916f3e5e23abdecb7b4c27a2f9667f6a41d373bbe4b9c7d30c4773131fe8f912fc7f42d6ecd5c0e8d9f12a1ca109c2701e11d30fe530581a9b1c8434ada4dd25861ec3e016cf9a6411f86df0095f463802edec820cb3e5c294456448554ee8c7bcc863b282cbd46e0cc5b4ef2a55484d76240302", 0xd6}, {&(0x7f0000000780)="bfa198af9267f88efa26f51eaa8b50bfadfd4b1e6ab4b006f75484d7085b117c8792dcc0e439125677123795ee941241b1d59ae6f6b4601703459f63b7d042e715b747b673df88da3df9fdcd220e22b538373b960d3cb7768b951db7c3197e4c9ee0756bc77108fe1d91ee6e0a1a9de348f0e122565e0121670b01c1eeef5bb3f8e5dcd02d9a921f77727f8c099ebd63437bf9927d9337288ab59e05aeb31e2a61acbfc2de06", 0xa6}, {&(0x7f0000000840)="a8f153592b500e66fc7f90bd8f7cc054d464dbd74f4178cc16dba52c3a8b4e1ad349ea887b991d11597efce59af30f52b271594c64cad4a4f9", 0x39}, {&(0x7f0000000880)="35c5db0d25d8a04310bad8d2c79c0f17aa8036d1547622ae55e9a5a34a9567e674265eb0781a81a02f1d281d7d537638ed2a994522e91dc19c402ede64dcd787b6d235cbb220974a55fbcf085df9d4b804b6126f6e9ae5c5faa4fabb9b5f3a27dd08bcc054ba9bee53bab7e6900c759959efc512699a34d8fd7f8337ed9e39ea2fd725f4ab62a246f352a1f0d3ec51632cf9f65b74cc7d0abb8e85e891b5acc32c2e2340642b4fdb21926f8cd734bc312c8df0cd0851641a452b45933bde2bfa4d246e9dd1cc21c42629dea7aa9befdbec8c", 0xd2}], 0x7, &(0x7f0000000a00)=[@mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0xff}}], 0x48}}, {{&(0x7f0000000b80)=@generic={0x27, "d19738fcbd3a320994336ea02feb13b083dd25a1c1f0d07df842964ff1212e0738b5301de1989484fdd78de4193ab02f00a3933251974c0e8415d17e9574b109f036977cc14b2a66d18737c43a028824ddcb4f2064e6ca339037a43fd6d2cde0e7fd0b37b99ea3a3fe3abe644ec1412906ed7ecf38d14d6890cf12068150"}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000c00)="32e458bc9656f97a587f3f9fdc92e7e9ec078744bf28bc2d81820c08ed9a35ce7a79826bfe5870da34cd94d18b75827108920aba121cfc3f5a8377ab6023443269e0c7e3201e09a827d38da79cba06cbe9cbd57372", 0x55}, {&(0x7f0000000c80)="7dcfd1ec67b1c3b004ba88903a4373c7bf1d156360e3eaa9dd7816c76b39f6db904d52ee43b268600a71c73215b329906a51489d0b54f10faa7c4a44d1c7f777e999c168a6e7ac68db40c79e839b23a3420fb300343a14eed90e34f2bfd50b3e8963aa", 0x63}, {&(0x7f0000000d00)="c0f867972c6f9c50fde2e75a3ba0eb943f506ac6acd4a600ee99904336e82317ec1d0191bd322efe65db9ecbe4a403a5c30b311059e1b45dd70c86015ed8eca93cbed2455a80a25136735d9ce836c38cdbd7cd4d65f8ebb37f17f8acf6788c062b2d0bd52449e100579a925e5a94bfc0cf01809b10cdc0f92878372da14cd64188f2dfa378cfb5b617b7dbbabe9f8969df0486237cb536dbd5ef38344927008b80193483ffae71f2c03251", 0xab}, {&(0x7f0000000dc0)="1b3ed7b85b675dcf838de5649bac6e798f5ad9461ea9f52082f9bedf6d45f9161a72d6a9c535c0a254a822b5689e0e79c99944be17fbe06489fc0d8bb2c7c4bcb6cb564939a8618cc5ac7acb4edefe8fedc0869e96965fd0055375766e22495b3f39a930fdacbe84e535d5725a57cbfc7282cc3b0ea5f9b568d96e8fc87c56e66b013c8edff2613a2b7194b4cdc0faebddb8d5e0ecc9a4dede8bebbb26c0b18dd8903c6f106a926904b823b508d14df126fa2358991977ccc973eb", 0xbb}], 0x4, &(0x7f0000000e80)=[@txtime={{0x18, 0x1, 0x3d, 0xaa1}}], 0x18}}, {{&(0x7f0000000ec0)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}, [@null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f40)="572ab1f0e05f85c91e392b0a231cafbe12e9dedf120c2f552e6f78d325b9e8746c20bcc8bfd72d1f41b45d23f556510d5231ded25b27f36719312f7ef9ee11cce2d92864083c7f391962e4f15a3a5ea440898c18e1c15e504a89f646ab34d0642d8aed6f53a284608a5a84b42c6d797b5a04c2389cd0387439e864415f72d86a6416ac5dca0afb2e06c3c1108c0ea79ab3a2c4dfd3370ec53fc4a3f5d751649277b858e9ca7c5f5157288ae5fdce186a18cfa790e5d64e15d6c481c12e25f2", 0xbf}], 0x1, &(0x7f0000001040)=[@mark={{0x14, 0x1, 0x24, 0x7349}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0xb195}}], 0x48}}, {{&(0x7f00000010c0)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001140)="7557dd4e24cf563ff3446255082ee03fc8fc181400f311a3073e8d25d15b749083929d8431933296f826ba2161cdaff8868c5f4fd7cbc68c474ddb65f0602ce51580", 0x42}, {&(0x7f00000011c0)="a9c02ec8b2", 0x5}], 0x2, &(0x7f0000001240)=[@mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x400}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x81}}, @mark={{0x14, 0x1, 0x24, 0xe7}}], 0xa8}}, {{&(0x7f0000001300)=@l2tp6={0xa, 0x0, 0x9, @ipv4={[], [], @multicast1}, 0x3}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001380)="32d7c16191bc29b69c0fe556ddd0b94c1e880e0ccde0c4c9da9b4cbcd82bffe5505fe96367337c5ac42eded31dbf709623a97298bd73c689ea031fed469bc82461a3c03034", 0x45}], 0x1}}, {{&(0x7f0000001440)=@generic={0xf, "913d454ef2c1b729603997682cf82ae1ca8550c5c1bf648e74f662da40e5bc53a1583318fa55f73b47d4f8de6e4f596ed1554a3e894f40eaf4c0055c40e6e7b520b4c6bdf3df7ffd5e2dff3eb2aaecb10093fc30ee364b554b00f8081388c7d3501fa5d61ca03eb1d09948108045b88231a771e29de0c165c53a16cb496d"}, 0x80, &(0x7f0000002680)=[{&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="779d83129cb76f43ed1196e2740dd3fc6e1de147694ccdab53b7ada5c2582a7aa055249b493fba2f78e3056812d3f24cef4d215d0771e6b5a143bbf06d7369141e0379f9df70e3297f52816e8f6a7b4765335821f8c2dc2378a6a61e5ac00ce8f6934bc7b56d368c2804714d", 0x6c}, {&(0x7f0000002540)="333319da5f0f817ee2147c493e705e5b378677363bb1729eeec22abf2ca038c115b942648d65fa1675f3d5f66a2b4f49a83faeccd359938295784c6a25867813307c2b6c15dffdc690d81ee0d812b072b9d24cb11ff33daf32c2bae3a8b9da95035781d7cf8e05a4c1107754a12141c6d7d7faeefd32ce75d93e3b55a236fbb710c399ffe14cd01a7d3a9fce2294e65632b1b67901207e230187d3efe76eebd6c78106587924c939fc1e069763d9bbb2243ac27b252d92fa5f3ccfca613f6f5e71f699c1282b26ac4c9329457054480696a33e97740ac985b3", 0xd9}, {&(0x7f0000002640)="f1c931a53519c2735034595dbba0467c311a5d6d06ac6e", 0x17}], 0x4, &(0x7f00000026c0)=[@timestamping={{0x14, 0x1, 0x25, 0xfbe}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffba1}}], 0x30}}, {{&(0x7f0000002700)=@ll={0x11, 0x2, 0x0, 0x1, 0x1}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)=[@mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffff8}}], 0x60}}], 0x7, 0x40000) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="5ce606b73bd5824d4e6f388bc85d1af2ef24d93db42194be776c529d14bfbc13989064466654639b54c2"]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, 0x0) mount$overlay(0x400002, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2820000, &(0x7f0000000000)=ANY=[@ANYRESDEC=r2]) [ 691.562216] overlayfs: missing 'lowerdir' [ 691.589337] overlayfs: missing 'lowerdir' [ 691.616355] overlayfs: missing 'lowerdir' [ 691.727604] audit: type=1804 audit(1603157076.348:180): pid=2150 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir580526870/syzkaller.magDii/863/bus" dev="sda1" ino=15965 res=1 [ 691.823443] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 691.975251] device hsr_slave_1 left promiscuous mode [ 692.021453] device hsr_slave_0 left promiscuous mode [ 692.079874] team0 (unregistering): Port device team_slave_1 removed [ 692.120127] team0 (unregistering): Port device team_slave_0 removed [ 692.161543] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 692.205773] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 692.362379] bond0 (unregistering): Released all slaves [ 696.150129] IPVS: ftp: loaded support on port[0] = 21 [ 696.408081] chnl_net:caif_netlink_parms(): no params data found [ 696.592841] bridge0: port 1(bridge_slave_0) entered blocking state [ 696.608803] bridge0: port 1(bridge_slave_0) entered disabled state [ 696.616047] device bridge_slave_0 entered promiscuous mode [ 696.641359] bridge0: port 2(bridge_slave_1) entered blocking state [ 696.647870] bridge0: port 2(bridge_slave_1) entered disabled state [ 696.659473] device bridge_slave_1 entered promiscuous mode [ 696.705554] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 696.731214] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 696.795115] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 696.809218] team0: Port device team_slave_0 added [ 696.814995] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 696.839272] team0: Port device team_slave_1 added [ 696.885406] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 696.902135] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 696.946312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 696.961988] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 696.971593] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 697.000801] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 697.012620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 697.022894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 697.074741] device hsr_slave_0 entered promiscuous mode [ 697.083060] device hsr_slave_1 entered promiscuous mode [ 697.091234] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 697.101340] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 697.226974] bridge0: port 2(bridge_slave_1) entered blocking state [ 697.233381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 697.240091] bridge0: port 1(bridge_slave_0) entered blocking state [ 697.246458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 697.291706] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 697.297794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 697.307773] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 697.317708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 697.325896] bridge0: port 1(bridge_slave_0) entered disabled state [ 697.334556] bridge0: port 2(bridge_slave_1) entered disabled state [ 697.348046] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 697.356334] 8021q: adding VLAN 0 to HW filter on device team0 [ 697.365931] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 697.381139] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 697.388250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 697.401521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 697.410729] bridge0: port 1(bridge_slave_0) entered blocking state [ 697.417082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 697.430549] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 697.443958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 697.454905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 697.467170] bridge0: port 2(bridge_slave_1) entered blocking state [ 697.473593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 697.487910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 697.496591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 697.511542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 697.523206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 697.535980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 697.548302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 697.557032] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 697.571782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 697.584125] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 697.593146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 697.604505] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 697.615807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 697.627187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 697.636487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 697.650315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 697.662618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 697.670470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 697.680004] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 697.686083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 697.706798] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 697.720688] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 697.726937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 697.739539] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 697.750638] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 697.823289] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 697.833599] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 697.845607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 697.855708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 697.897960] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 697.906166] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 697.913765] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 697.924113] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 697.931550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 697.940072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 697.950111] device veth0_vlan entered promiscuous mode [ 697.958594] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 697.965582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 697.975119] device veth1_vlan entered promiscuous mode [ 697.982669] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 697.994432] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 698.007926] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 698.020171] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 698.027042] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 698.035049] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 698.045947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 698.054771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 698.071544] device veth0_macvtap entered promiscuous mode [ 698.077797] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 698.105855] device veth1_macvtap entered promiscuous mode [ 698.123185] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 698.145810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 698.170385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 698.177660] Bluetooth: hci3 command 0x0409 tx timeout [ 698.185186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 698.205782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.226025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 698.246282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.282066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 698.293851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.322180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 698.348456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.357583] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 698.372002] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.382824] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 698.392941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 698.402131] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 698.414879] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 698.423547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 698.435265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 698.446332] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 698.461321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.472704] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 698.485717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.502014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 698.514116] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.526196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 698.540531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.551635] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 698.564156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 698.580883] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 698.587797] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 698.610364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 698.631250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 698.995563] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 699.017600] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 699.043385] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 699.077091] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 699.102937] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 699.110765] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 699.127788] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 699.141694] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 01:24:44 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:44 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:44 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x4e2f7bc4}, {&(0x7f0000001480)="d968d2ce777885b1a19b56afc70b1249e4578a15ce8400ed1a93", 0x1a}, {&(0x7f00000014c0)="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", 0x1000, 0x8000}, {&(0x7f00000024c0)="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0x1000, 0x6}, {&(0x7f0000000480)="2221441111497cfee294c88ac57fef86053b467b9bc223638adbfdc532244d7ea229973222902751f98b1afbe685fac94d8a96b522e19a7f2604eb558e7c70e49fce9b21ec2e71bbeb097cd6bada419f6635133c609719233d7d2ee4", 0x5c, 0x4}], 0x0, &(0x7f0000000080)=ANY=[]) [ 699.382327] print_req_error: I/O error, dev loop2, sector 0 01:24:44 executing program 4: perf_event_open(&(0x7f0000000400)={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, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="180000bd7000fedbdf2508000100d07f0000"], 0x18}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00000005c0)={0x3, 0x7, 0x5, 0xc7}, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0xc00, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=@newtclass={0x78, 0x28, 0x0, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xa, 0xfff3}, {0xf, 0x3}}, [@tclass_kind_options=@c_skbprio={0xc, 0x1, 'skbprio\x00'}, @tclass_kind_options=@c_clsact={0xb, 0x1, 'clsact\x00'}, @TCA_RATE={0x6, 0x5, {0x5}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x80000001}}}, @TCA_RATE={0x6, 0x5, {0x8, 0x40}}, @TCA_RATE={0x6, 0x5, {0x4, 0x9}}, @TCA_RATE={0x6, 0x5, {0x6, 0x8}}, @TCA_RATE={0x6, 0x5, {0x2}}]}, 0x78}, 0x1, 0x0, 0x0, 0x20008004}, 0x4040018) clock_settime(0x7, &(0x7f0000000540)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:44 executing program 3: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext={0x0, 0x800000000}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) fcntl$getown(r4, 0x9) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\a\x00', '\x00\x00\x00\x00\x00\x00\x00\x00`\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) [ 699.581366] audit: type=1804 audit(1603157084.198:181): pid=2443 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir580526870/syzkaller.magDii/864/bus" dev="sda1" ino=15813 res=1 [ 699.657626] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:44 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 699.817825] overlayfs: filesystem on './file1' not supported as upperdir [ 699.840162] overlayfs: filesystem on './file1' not supported as upperdir [ 699.867849] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:24:44 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000429bd7000ffdbdf250100000005000400ff0000000600010000000000060002000100000006000300ff000000514c37d4e94d4ceac769acb46cc74a700c195f2dcbcd023e2832c3c26f0988dcff87c92cad2273106b630d4c3035b885ea5b76c3e4d06a733bef5a7733"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:44 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x40400, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x1, r0}) 01:24:44 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:44 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x1, 0x8, 0x2000000}, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/attr/fscreate\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r0}, 0x8) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f0000000300)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 700.251784] overlayfs: missing 'lowerdir' [ 700.269121] Bluetooth: hci3 command 0x041b tx timeout [ 700.323228] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:45 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 700.362061] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 700.381275] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:45 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) read$FUSE(r1, &(0x7f0000000b80)={0x2020}, 0x2020) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @private0={0xfc, 0x0, [], 0x1}, 0x8000}, 0x1c) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="75707065726469723d2e2f98ca9e5d9261981746d0c54cf5e18152b4e7be1dc8744559b5e9526611f1cf66696c65312c6c1fe4ffb2136f7765726469723d2e2f6275732c776f726b6469723d2e2f664a"]) [ 700.542304] overlayfs: missing 'lowerdir' [ 700.575466] overlayfs: filesystem on './file1' not supported as upperdir [ 700.593909] overlayfs: filesystem on './file1' not supported as upperdir 01:24:45 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:45 executing program 2: perf_event_open(&(0x7f0000000400)={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, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="180000bd7000fedbdf2508000100d07f0000"], 0x18}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00000005c0)={0x3, 0x7, 0x5, 0xc7}, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0xc00, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=@newtclass={0x78, 0x28, 0x0, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xa, 0xfff3}, {0xf, 0x3}}, [@tclass_kind_options=@c_skbprio={0xc, 0x1, 'skbprio\x00'}, @tclass_kind_options=@c_clsact={0xb, 0x1, 'clsact\x00'}, @TCA_RATE={0x6, 0x5, {0x5}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x80000001}}}, @TCA_RATE={0x6, 0x5, {0x8, 0x40}}, @TCA_RATE={0x6, 0x5, {0x4, 0x9}}, @TCA_RATE={0x6, 0x5, {0x6, 0x8}}, @TCA_RATE={0x6, 0x5, {0x2}}]}, 0x78}, 0x1, 0x0, 0x0, 0x20008004}, 0x4040018) clock_settime(0x7, &(0x7f0000000540)) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:45 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000002c0)={0xca17, 0x7, 0x3, 0x5, 0x307, 0x42ff}) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r2, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r1, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x200400c5) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 700.881599] overlayfs: unrecognized mount option "läÿ²owerdir=./bus" or missing value [ 700.912263] overlayfs: missing 'lowerdir' 01:24:45 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 700.974595] Unknown ioctl 1075332591 [ 700.982021] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 701.207505] overlayfs: filesystem on './file1' not supported as upperdir [ 701.214880] Unknown ioctl 1075332591 [ 701.245193] overlayfs: missing 'workdir' 01:24:46 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x9e5, 0x8000}, 0xc0, 0x9, 0x1920}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000040)) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3200, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e05b80ecdb4cb904044865160b00160002000000740004140e001100024d0000dc2976d153b4", 0x235}], 0x1}, 0x0) syz_genetlink_get_family_id$l2tp(0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00') 01:24:46 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="cd621c6a5f0a38698e7d0a90b75d576095d8015ae59b0572b5f9c841a8d168560859d6b60735c6d4c3a06c743447fddd365b51558ba85a23543e5dfcbbfc717245bc96485a8eed"]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0xfff}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:46 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000540)=""/249) ftruncate(r0, 0x208200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75fcffffffffffffff2e2f00080000312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c00"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f00000006c0)="01434430303101004c494e555820202020202020202020202020202020202020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000400000000000000000000000000000000000000000000001000001010000010008a23fa524cb4b6544c3b12d6c77c2c9f4968eb3f007edf83a401213cc4faac4ccec6afe5898790e33e9aa5eaeaa19daecee36b717fd473f7196cdcf9e", 0xaf, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000480)={{0x8, 0x1}, 'port0\x00', 0xa0, 0x100060, 0x48c, 0x0, 0x81, 0x8, 0x5, 0x0, 0x2, 0x8b}) 01:24:46 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:46 executing program 2: r0 = socket(0x1, 0x800, 0x803) write(r0, &(0x7f0000000000)="2600000013003ff1eb14c1f8030322ff0f1000e3130000000939036800000000060003000a4b", 0x26) write(r0, &(0x7f0000000040)="33adcae359c569fea3f632ea432dcc0868f82d899638e3837eaae84084286c498e0bfefd1086ad21d4e2b2fffa938e051f0ac9b281cf617b7dd9287439", 0x3d) 01:24:46 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) keyctl$invalidate(0x15, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x24800, 0x0) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100020a0000000000000000000000020010000000000000000000000000000300060000000000020000007f0100010000000100000000030005000000000002"], 0x50}}, 0x0) sendmmsg(r4, &(0x7f00000000c0), 0x2c8, 0x0) [ 702.080810] overlayfs: failed to resolve './file0': -2 [ 702.087512] overlayfs: missing 'workdir' 01:24:46 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:46 executing program 2: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000380)={0x10000000}) mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x101000) sendmsg$kcm(r2, &(0x7f0000001480)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="9cde8b772af42783f18208632a70a8ca588abe7c19e2cd531d30b3c85b4bfd9e1ee163414a0f0d07a20d130884ccbabe2991dd21162f558f50e58032da137de519beff518036972c98ae4b703d9f92091abd0d26f96362b404b6b16ed976603196c76a44c3b1cd4cb1e3e1b29555e75610e7d50c8c9a13bc60f3b72b036bda8e069ef46f22969a3ff7b370f5f9b9ac04bedf0285ae53269c3d0cd0f55decbe445e043068eef79f953ba4cc58b9716b68d05e7648754383e019c7d1", 0xbb}, {&(0x7f0000000240)="928aba7ffa165c4bb3d57dfc2fe61cf837e0244ce94753c19fd4230eeade709d154aeac2cdb3d67f7fa96731c09e7a766b70652838cfc9e27e7163b34911fad95f7c3450a3d7af8e8fa3d53959e08977bf90f5f8e28a4068f4ef63c1ce6bcba5", 0x60}, {&(0x7f00000002c0)="69f0035d3a5f3143f90767422f9282c8d56e8b3a31b874cce39cc9d02ce9ec9df5602a12155bf5a579716b188bfa438046cf025e2e89fa6fba448ecae7e72941065fb04ae95f3581185a27ab0c232b14ef8cd3", 0x53}], 0x3, &(0x7f00000003c0)=[{0xa0, 0x115, 0xc494, "0b44fbfde51c24749177d88c1724a290f7794c3ef246fefb18c476b73fae64012b2c4f10767e271f880bf4f50acc90fad3d1a474c0a8e0f358e7a4b0582c4e3ddb911250610b3f82ebe2fbcbec447a086a45f84d8581f51b4a4a50f0a92f684afde7684e15e2b5b99d7183e79c14cf273c1115a7c5bdd8a1009df548dc44b689d72880802fefebe6dbaac349483cc0"}, {0x1010, 0x11, 0x959d, "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"}], 0x10b0}, 0x804) [ 702.192789] overlayfs: unrecognized mount option "uüÿÿÿÿÿÿÿ./" or missing value [ 702.248691] overlayfs: unrecognized mount option "uüÿÿÿÿÿÿÿ./" or missing value 01:24:46 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000b80)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f0000000140)={0x60, 0x0, r0, {{0x80000001, 0x80, 0xb53, 0x3, 0x3, 0xffff304e, 0xffffffff, 0x5}}}, 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) setrlimit(0x8, &(0x7f0000000340)={0x6, 0x2}) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="180000000114000428bd7049a74c784cc6890d0002000000"], 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 702.330608] Bluetooth: hci3 command 0x040f tx timeout 01:24:47 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r0, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x88, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7a5b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x33a3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf6f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'veth1\x00'}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x24040}, 0x48061) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000280)={0x20, 0x16, 0x3, 0x800, 0xca, 0xbea, &(0x7f0000000480)="4b852856f07b924385c1a916386c7216f232675d4228a77029849ecd41356428dce304477847d9c416d85704d69e63238ff2a3fb35ac2953a83bc638a67dec429bbe1412ba5f74a8d93be1cc462af987bef9405bfe102f784ac549176a83e371551ab445cc41053500ba474e0df27b880ab00a87bbe629580f36c46c78fb2ffa33c0d838460d53d1f4805de7ed252e5a004fdce53f58d93573d8750950f0144264a779ad39fdb8aa303ec2eb7b1edc866cd98fa1583f21221f21f59893e5e58356e5c1e9657f9713f3e4"}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 702.370781] overlayfs: missing 'workdir' 01:24:47 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="cd621c6a5f0a38698e7d0a90b75d576095d8015ae59b0572b5f9c841a8d168560859d6b60735c6d4c3a06c743447fddd365b51558ba85a23543e5dfcbbfc717245bc96485a8eed"]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0xfff}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) 01:24:47 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:47 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x1fb842, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/bus/input/devices\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) sendmsg$AUDIT_USER_AVC(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001640)=ANY=[@ANYBLOB="44000000530400032dbd7000fcdbdf25fb243441bb594110c5890025fbf43f7e0035c183a6bc34eb646da20e3f025c73e7e75b9398f1577ef41baa166ee68da9aa71bd00e56b77826575949de4e930626b7fff7b6f2560afb3be5cd3146cedeacb6e9dfd807014a99990d7e1494d7a7a496c5ccd8517a48f3db76b7213171004a0ff88c071c97950f3a28552bce877d98f67e4dd789f72988db30bbfcaf5bef42ef522240f90e3ef5d3a55918e286c0628c8e70ce461ae8db6ec8ea5126f05550362dc220d56636ece35e684662a9a410f78"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x44840) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x130121e0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x2400a808}, 0x4044030) close(0xffffffffffffffff) sendfile(r1, r2, 0x0, 0x4000000000010046) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001600)={&(0x7f0000000440)="4f52e85e31fc6702b71a08aa127b646a605d356a581b2ecbec03b0ed2b47da0bfccbfd3bd459d2ef8dd39a160f49e7be0d141c4ad4abb64ad6d4c8479d1a5380c5332c3e8b7c818b4249b72282e5813b", &(0x7f00000004c0)=""/122, &(0x7f00000003c0)="4b149d07593c72afa93eee71a196687bc5", &(0x7f0000000540)="4ab0f559214c5099247d97d06faa0f1016318b1c6f58ae44cf6a48e5d696917c7a15facbafe6f07dec3e726e2bd8f80983d684a164515d22f2aef34a147b90a7893c48249fe53515f828f27f36e368a0f47dedaf81122f924fcd13cd917293d39210b32a39e01ccaf8e8944645fa88eeb9acbd168e7f763c78180cc191", 0x4, r1}, 0x38) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000600)={{r5}, "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"}) [ 702.614092] overlayfs: failed to resolve './file0': -2 [ 702.660249] overlayfs: missing 'lowerdir' 01:24:47 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 702.740521] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:47 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x1fb842, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/bus/input/devices\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) sendmsg$AUDIT_USER_AVC(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001640)=ANY=[@ANYBLOB="44000000530400032dbd7000fcdbdf25fb243441bb594110c5890025fbf43f7e0035c183a6bc34eb646da20e3f025c73e7e75b9398f1577ef41baa166ee68da9aa71bd00e56b77826575949de4e930626b7fff7b6f2560afb3be5cd3146cedeacb6e9dfd807014a99990d7e1494d7a7a496c5ccd8517a48f3db76b7213171004a0ff88c071c97950f3a28552bce877d98f67e4dd789f72988db30bbfcaf5bef42ef522240f90e3ef5d3a55918e286c0628c8e70ce461ae8db6ec8ea5126f05550362dc220d56636ece35e684662a9a410f78"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x44840) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x130121e0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x2400a808}, 0x4044030) close(0xffffffffffffffff) sendfile(r1, r2, 0x0, 0x4000000000010046) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001600)={&(0x7f0000000440)="4f52e85e31fc6702b71a08aa127b646a605d356a581b2ecbec03b0ed2b47da0bfccbfd3bd459d2ef8dd39a160f49e7be0d141c4ad4abb64ad6d4c8479d1a5380c5332c3e8b7c818b4249b72282e5813b", &(0x7f00000004c0)=""/122, &(0x7f00000003c0)="4b149d07593c72afa93eee71a196687bc5", &(0x7f0000000540)="4ab0f559214c5099247d97d06faa0f1016318b1c6f58ae44cf6a48e5d696917c7a15facbafe6f07dec3e726e2bd8f80983d684a164515d22f2aef34a147b90a7893c48249fe53515f828f27f36e368a0f47dedaf81122f924fcd13cd917293d39210b32a39e01ccaf8e8944645fa88eeb9acbd168e7f763c78180cc191", 0x4, r1}, 0x38) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000600)={{r5}, "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"}) 01:24:47 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x2040002, &(0x7f0000000500)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x101}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0xa00}}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x7fffffff}}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1}}], [{@smackfsroot={'smackfsroot', 0x3d, '-\'\xc1-'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@subj_role={'subj_role', 0x3d, '#+\'#$}--\''}}, {@fsname={'fsname', 0x3d, 'l2tp\x00'}}]}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 702.895473] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 702.927996] overlayfs: missing 'lowerdir' 01:24:47 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x5, 0x6], 0x2, 0x80800, 0x0, 0xffffffffffffffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000000440)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) sendmsg$NL80211_CMD_SET_CQM(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x4}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x534}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7f}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x4008800) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 702.939337] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:47 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000002c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000280), 0xffffffffffffffff, r0}}, 0x18) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvme-fabrics\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000480)={'virt_wifi0\x00', {0x2, 0x0, @loopback}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:47 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x306}, {&(0x7f0000000140)="ed41000000080000d3f4655fd3f4655fd3f4655f0000000000000400041273310a1bbc6ecaf391ceca347f6ab3f14434995f0896d7c902c2e8df6610ad01000fc43d4d796fbe3be51eff9c7dc2e17b81c80ac403a54572480b114ee7de65d193f5b16d5d8c6e4ba7dc255e", 0x6b, 0x2200}], 0x20, &(0x7f0000000240)=ANY=[]) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000007c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4001}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0/../file0\x00', 0x419302, 0x42) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47ffffe}], 0x1, 0x400fa7f, 0x0) [ 703.247788] overlayfs: failed to resolve './file0': -2 [ 703.255172] overlayfs: missing 'lowerdir' 01:24:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @dev}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x1, 0x80000000, 0x6, 0x8c800, r2}) ioctl$vim2m_VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f0000000080)={0x1, 0x77d8a463, 0x2, 0x80000, r4}) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 01:24:48 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) open_by_handle_at(r1, &(0x7f0000000100)={0xca, 0xffff, "fdf029d042a1d4a98044181425a927332d270d0cace0c99b359daf3eb5beae9a860e7c3ba7033ef40a05f6aefb5154e5f9ad68612e17acec603f0ccc1bffdb93e48a3d551bcf53b3f28bfe6c6bf1cd6f78087a790964ce60d319556b1f70ae9acdc9270d8b63eadd7f015d08dc080542380f99555b775c18580e8fca5e2b7f8a994b6326abe8516a15499485da7f9720639289d97150a47b589213299a8d1166e934f49c164a3d32ed5ed38faf58a64738e931363d5d3327e5f6dc00000000000000"}, 0x200281) [ 703.575263] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 703.587688] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 703.610765] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:48 executing program 4: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40001000, 0x4081) [ 703.654023] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 01:24:48 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='qpperdir=./file1,lowerdir=./bus,workdir=./file0,in?ex=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)={0x52, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)=ANY=[@ANYBLOB="88000000", @ANYRES16=0x0, @ANYBLOB="00002cbd7000ffdbdf2502000000740001802c00028008000400ff00000108000200010000000800010002eeffff0700030009000000080001000f00000034029035d22de6b17a35a55be36cf6b0c5b1028008000400010000000800020006000000020000f8ffff080001001300000008010000070000000d0001007564703a7379"], 0x88}, 0x1, 0x0, 0x0, 0x80000}, 0x41) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) ioctl$IOCTL_STOP_ACCEL_DEV(r1, 0x40096101, &(0x7f0000000640)={{&(0x7f00000005c0)={'KERNEL\x00', {&(0x7f0000000480)=@adf_dec={@bank={'Bank', '2', 'InterruptCoalescingNumResponses\x00'}, {0xffffffff}, {&(0x7f0000000280)=@adf_dec={@format={'Cy', '4', 'RingAsymTx\x00'}, {0x100000000}}}}}, {&(0x7f0000000540)={'Accelerator0\x00'}}}}, 0xad}) 01:24:48 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000002c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000280), 0xffffffffffffffff, r0}}, 0x18) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvme-fabrics\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000480)={'virt_wifi0\x00', {0x2, 0x0, @loopback}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:48 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 703.911257] overlayfs: unrecognized mount option "qpperdir=./file1" or missing value [ 703.975779] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 703.986837] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 704.063772] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 01:24:48 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:48 executing program 2: pipe(0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x0, 0x81, 0x1, 0x58, 0x0, 0x1ff, 0x2c00, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1c137df2, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x1620, 0x80, 0x7, 0x3, 0x20, 0x95c1, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x4000000000010046) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x202000, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/cgroups\x00', 0x0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r4, 0x8004f50e, &(0x7f0000000440)) dup3(r2, r0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000001c0)=0x1b071274) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="ca68790ef30600", @ANYRESOCT, @ANYBLOB="000827bd7000fddbdf250b000000080006000400000034000280080006000400000005000d000000000006000f000000000006000e004e240000080006000700000008000800080000004c0003800600040008000000060007004e24000005000800a200000005000800d0811626430001000100000005000800010000000500080017000000060007004e24000006000400ff07000008000400fbffffff"], 0xa4}, 0x1, 0x0, 0x0, 0x4}, 0x40014) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}) 01:24:48 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000002c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000280), 0xffffffffffffffff, r0}}, 0x18) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvme-fabrics\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000480)={'virt_wifi0\x00', {0x2, 0x0, @loopback}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:48 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726410abb5e8a842eef465302c776f726b6469723d2e2f66696c65302c00"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 704.221215] overlayfs: unrecognized mount option "qpperdir=./file1" or missing value [ 704.231200] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:48 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='qpperdir=./file1,lowerdir=./bus,workdir=./file0,in?ex=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)={0x52, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)=ANY=[@ANYBLOB="88000000", @ANYRES16=0x0, @ANYBLOB="00002cbd7000ffdbdf2502000000740001802c00028008000400ff00000108000200010000000800010002eeffff0700030009000000080001000f00000034029035d22de6b17a35a55be36cf6b0c5b1028008000400010000000800020006000000020000f8ffff080001001300000008010000070000000d0001007564703a7379"], 0x88}, 0x1, 0x0, 0x0, 0x80000}, 0x41) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) ioctl$IOCTL_STOP_ACCEL_DEV(r1, 0x40096101, &(0x7f0000000640)={{&(0x7f00000005c0)={'KERNEL\x00', {&(0x7f0000000480)=@adf_dec={@bank={'Bank', '2', 'InterruptCoalescingNumResponses\x00'}, {0xffffffff}, {&(0x7f0000000280)=@adf_dec={@format={'Cy', '4', 'RingAsymTx\x00'}, {0x100000000}}}}}, {&(0x7f0000000540)={'Accelerator0\x00'}}}}, 0xad}) [ 704.301506] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 704.314026] block nbd2: Receive control failed (result -107) [ 704.330130] block nbd2: shutting down sockets [ 704.353842] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 704.409243] Bluetooth: hci3 command 0x0419 tx timeout 01:24:49 executing program 2: creat(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f0000001500)=ANY=[@ANYBLOB="1c00000007ffff0f0080965c62ca724609f55e97"], 0x52) r2 = socket$inet6(0xa, 0x401000080007, 0xfffffffe) close(r2) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r4, 0x4010744d) sendfile(r2, r3, 0x0, 0x8000fffffffe) sendmmsg(r3, &(0x7f0000000300)=[{{&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="369efda4b64a0700b892baf7b11e613ee0f5151a1dd634093ed837c0cc0fe1cc839350f0b921b7c55bd06fdb2bc6a8202a3eeab2bd19b068325a14007c3fb8261139cafa1ffdfc7a9ce1bc813207be34f09dd4b848d34216ca2b8e1c17d6294a2419cb931f0a6acf8135dbad02e634134c35b71e33576935e253ea0b94", 0x7d}, {&(0x7f0000000000)="9db32ba0f1eb4d02940497d7a1ee526bbcc082c3ed56a933daa1d6b2b86e6faae52a152b3ed417edb3c6a5ee99daa36d71d0ef89e2c0a75b37e19875", 0x3c}], 0x2, 0xffffffffffffffff}}], 0x1, 0x44800) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000340)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) ftruncate(0xffffffffffffffff, 0x208200) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r5, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) write$P9_RFSYNC(r5, &(0x7f0000000380)={0x7, 0x33, 0x1}, 0x7) 01:24:49 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 704.469692] overlayfs: failed to resolve './file0': -2 [ 704.522186] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 704.528035] overlayfs: unrecognized mount option "lowerd«µè¨Bîôe0" or missing value [ 704.535999] overlayfs: unrecognized mount option "qpperdir=./file1" or missing value [ 704.560905] audit: type=1800 audit(1603157089.188:182): pid=2688 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=15877 res=0 01:24:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0xa}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELCHAIN={0x2c, 0xb, 0xa, 0x5, 0x0, 0x0, {0xa}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HANDLE={0xc}]}], {0x14, 0x11, 0x2}}, 0x74}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x81, 0x200, 0x5, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x73, "dd0a72ef7ae64bba849a5b2f453b0369863043c636eaf3bbbc13326ded1ee8ba52e62f98951b99c716642fa98a08e638e9c5bcc8a9a0cfc20e680d36742f5728516d080da8dbfdf0aa861e911bdb8e3e763c1283d09e2c4dc227d2f60ace882eafc64efea365d40584a618d4666c4ba288fd79"}, &(0x7f00000001c0)=0x7b) 01:24:49 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c696e6465783d6f6e4847d20981a2ea198c3ff54c4a7385b7b7971983fe897e871b638d291979356dc67e2e2aebd5e4d1204e1e421a9c66ed20e876dee7619e49057b97bb31fd560964afd9e68a120e2d6fb02061eae7e0f0720b2a89c07f7d3f3f871a4fe784696fd45e8cbe94d0b2dc9e959767069cd141f3b64aee5c38279197cf60a4"]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:49 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, 0x0) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000000540)=@nfc_llcp, 0x80, &(0x7f0000000b40)=[{0x0}, {&(0x7f0000000a80)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/175, 0xaf}, 0x5000}, {{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000002000)=""/157, 0x9d}, 0xfffffffd}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=""/98, 0x62}, 0x7}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000440)=""/177, 0xb1}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000000640)=""/96, 0x60}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000780)=""/255, 0xff}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/174, 0xae}], 0x9}, 0x7fffffff}, {{&(0x7f0000001b80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001c00)=""/133, 0x85}, {&(0x7f0000001cc0)=""/69, 0x45}, {&(0x7f0000001d40)=""/218, 0xda}], 0x3, &(0x7f0000001e40)=""/213, 0xd5}, 0x7fff}, {{&(0x7f0000001f40)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000500)=[{&(0x7f00000020c0)=""/106, 0x6a}, {&(0x7f0000002140)=""/76, 0x4c}, {0x0}, {&(0x7f0000002240)=""/167, 0xa7}], 0x4, &(0x7f0000003380)=""/124, 0x7c}}], 0x6, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000006c0)="0c268a927f1f6588b967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ef922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecfa0b1a7511bf746bec66ba76b699d3a483904811c5709efa01fa13e4ddc813f76684d3d1529fea5d78b38267db0082270f62b41b50981b0313b668585ad32e8977c5f7c2dc112136b8f7392223205ad86f4a9de1cddbd119f26acc2f", 0xffffffcd, 0x11, 0x0, 0x170) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 01:24:49 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000002c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000280), 0xffffffffffffffff, r0}}, 0x18) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvme-fabrics\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000480)={'virt_wifi0\x00', {0x2, 0x0, @loopback}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:49 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)='./bus/file0\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0x1, 0x0, 0x48, @remote, @remote, 0x80, 0x80}}) r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x0, 0x404000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='-\x00') sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) 01:24:49 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 704.987799] overlayfs: unrecognized mount option "index=onHGÒ ¢êŒ?õLJs…··—ƒþ‰~‡c)y5mÆ~.*ëÕäÑ NBœfí èvÞçažI{—»1ýV d¯ÙæŠ-o° aêçàðr *‰À}??‡Oç„ioÔ^Œ¾”вܞ•—gœÑAó¶Jî\8'‘—Ï`¤" or missing value [ 705.085320] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 705.115105] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 705.208633] overlayfs: failed to resolve './file1': -2 01:24:49 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1a8) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="757070657264698c4ab6261884723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:49 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 705.248722] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 705.263560] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 705.285161] print_req_error: I/O error, dev loop4, sector 0 01:24:50 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) r1 = socket$kcm(0x11, 0xa, 0x300) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f00000001c0)={0x8, 0x60057b86}) 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) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x42942, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) r3 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x2, 0x80, 0x1f, 0x80, 0x0, 0x6, 0x10, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x4, 0x3}, 0x10008, 0x7fff, 0x100, 0x1, 0x6, 0x7fffffff, 0x1}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141417ee", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) [ 705.484764] overlayfs: unrecognized mount option "upperdiŒJ¶&„r=./file1" or missing value 01:24:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x35, "961d3bbfb38c2093b0c2c90226e805bea08991afa060225558328fb40a9ba609ad5a7f52f03f5747fb09dbd0b36943fba0b2928fa7"}, &(0x7f00000000c0)=0x3d) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ALL_SLAVES_ACTIVE={0x5, 0x11, 0x1}]}}}]}, 0x3c}}, 0x0) 01:24:50 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 705.685687] overlayfs: filesystem on './file1' not supported as upperdir 01:24:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x2004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7f, 0xf85}, 0x0, 0x0, 0x100, 0x0, 0x9}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x80047210, &(0x7f0000000080)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) fanotify_mark(r0, 0x0, 0x8000010, 0xffffffffffffffff, &(0x7f0000000480)='./bus/file0\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6c6ffeaccdeedb1759aee4776572"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000540)=[@text32={0x20, &(0x7f00000005c0)="f30fd6e80f8d0800000031b47362b3cd72f30f09b9070900000f32b9800000c00f3235004000000f30b9970300000f32c4e250f3d9c4c1f96f3b8fc978815a24"}], 0x1, 0x42, &(0x7f0000000640)=[@dstype3={0x7, 0x4}], 0x1) r2 = signalfd(r0, &(0x7f0000000000)={[0x8000]}, 0x8) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000680)={0x2, 0x0, [], {0x0, @bt={0xdcc, 0x9, 0x1, 0x0, 0x8, 0x5, 0xfffffffd, 0x2, 0x8, 0xfffffff7, 0x80, 0x5, 0x1, 0x2, 0x0, 0x40, {0x1, 0x101}}}}) mount(&(0x7f00000004c0)=@md0='/dev/md0\x00', &(0x7f0000000500)='./file1\x00', 0x0, 0x402, &(0x7f0000000580)='cpuacct.usage_percpu\x00') pivot_root(&(0x7f0000000340)='.\x00', &(0x7f0000000400)='./bus/file0\x00') chdir(&(0x7f00000001c0)='./bus\x00') rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)='./bus/file0\x00') [ 705.744420] overlayfs: unrecognized mount option "upperdiŒJ¶&„r=./file1" or missing value [ 705.849202] overlayfs: unrecognized mount option "loþ¬ÍîÛY®äwer" or missing value 01:24:50 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="757069217bbd095d58e2910651c4aa7065726469723d2eed358195dac9092af42392b90c58662f66696c65312c6c6f7765726469723d2e2f6275732c776f"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 705.975957] overlayfs: unrecognized mount option "loþ¬ÍîÛY®äwer" or missing value [ 705.997105] overlayfs: filesystem on './bus' not supported as upperdir 01:24:50 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) r1 = socket$kcm(0x11, 0xa, 0x300) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f00000001c0)={0x8, 0x60057b86}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="850000002a000000840000000000000095000000007fd16c5404e60c43b20753c8d06d3cac55da00295750de4b206ff740dc4509e3d3f9ffffffffe518f0d47895c94a1ae9a68ae99abf9321f447021e9c49c3fb14192d33f85f16fe08167fabc09d489bbf4b03c2903ae5772e805448767c68ad372813d39195d758cb8e89e43fdcfcee62c8b518d8bbd9242dbf6f887cd6b3d806b7844c23d34f7450050da662cf07935dd1d0ac24c33c286bd6bf23b30ac326c7c6bd901912a300000000000000000026845475d2ceb5abc68a2397a30ed57e2a3e47a06fa4bbbefdc491d720f783f23bf1232e025b401a4d190ceaf5b1ed1b80ca79c71551ca889194d9f7258d239af54e65d948be42322592daf18f6d62e17747669aa83ab936b1601e9d73f88c5f1297569f5b6fc32203c89dff62cc9debde2f4470a4eb8a7a9786b991480d8115cec869efe73eb6f512a58c5dbb7a8402876d0cab43fa7b8c828b0cbc3ccae25287b2a536c6c0f78eeacae6cf3a96ad254ba846f6c130f5db35177b6010dde628969fd9e367b717abdb52cdde5cfbdd8be8d2b2cbe38daaa9f6a1603a77044ae09341db03c52d3b2f42f67bef012b93c8c75070adaf629cf9f27a25e94e0381e4d8ba5ec2154c326bfaf2a9b68d4000000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x42942, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) r3 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x2, 0x80, 0x1f, 0x80, 0x0, 0x6, 0x10, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x4, 0x3}, 0x10008, 0x7fff, 0x100, 0x1, 0x6, 0x7fffffff, 0x1}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141417ee", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) 01:24:50 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:50 executing program 2: r0 = gettid() r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x41) io_submit(0x0, 0x1, &(0x7f0000000380)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) capset(0x0, &(0x7f0000000100)) write$binfmt_script(r1, &(0x7f0000000380)=ANY=[], 0x191) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x250, r4, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x30, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc743}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xbc2}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe7ed}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x57fb}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2dd}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x101}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_BEARER={0xf4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xffff, @remote, 0x10000}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x200, @empty, 0x2}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @private=0xa010102}}, {0x14, 0x2, @in={0x2, 0x4e21, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x800}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x353}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6c58}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xf26}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}]}, 0x250}}, 0x40) ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 706.160287] overlayfs: unrecognized mount option "upi!{½ ]Xâ‘QĪperdir=.í5•ÚÉ *ô#’¹ Xf/file1" or missing value [ 706.236166] overlayfs: filesystem on './file1' not supported as upperdir [ 706.350551] ptrace attach of "/root/syz-executor.2"[2814] was attempted by "/root/syz-executor.2"[2818] 01:24:51 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x4, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:51 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="757069217bbd095d58e2910651c4aa7065726469723d2eed358195dac9092af42392b90c58662f66696c65312c6c6f7765726469723d2e2f6275732c776f"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:51 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 706.619138] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 706.701776] overlayfs: filesystem on './file1' not supported as upperdir 01:24:51 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 706.815235] overlayfs: unrecognized mount option "upi!{½ ]Xâ‘QĪperdir=.í5•ÚÉ *ô#’¹ Xf/file1" or missing value [ 706.972522] overlayfs: failed to resolve './file0': -2 01:24:51 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) [ 707.026910] overlayfs: failed to resolve './file0': -2 [ 707.080232] overlayfs: failed to resolve './file0': -2 01:24:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x6, 0x800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @local, 0x4}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000002c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x2, 0x0, 0xfff7ffc0, @loopback}, r2, 0x1000}}, 0x48) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000280)={0x9, 0x108, 0xfa00, {r2, 0x59, "d05611", "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"}}, 0x110) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000054eff8)='./file0\x00', 0x101400, 0x48) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) fchmodat(0xffffffffffffffff, 0x0, 0x20) openat$zero(0xffffffffffffff9c, &(0x7f0000000740)='/dev/zero\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00004ba000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 01:24:51 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 707.114434] overlayfs: failed to resolve './file0': -2 01:24:51 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000280)='./file1\x00', 0x3f3280, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 707.389621] overlayfs: failed to resolve './file0': -2 01:24:52 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) 01:24:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x6, 0x800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @local, 0x4}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000002c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x2, 0x0, 0xfff7ffc0, @loopback}, r2, 0x1000}}, 0x48) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000280)={0x9, 0x108, 0xfa00, {r2, 0x59, "d05611", "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"}}, 0x110) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000054eff8)='./file0\x00', 0x101400, 0x48) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) fchmodat(0xffffffffffffffff, 0x0, 0x20) openat$zero(0xffffffffffffff9c, &(0x7f0000000740)='/dev/zero\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00004ba000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 707.591203] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:52 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) 01:24:52 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000002c0)) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:52 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) [ 707.917964] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x6, 0x800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @local, 0x4}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000002c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x2, 0x0, 0xfff7ffc0, @loopback}, r2, 0x1000}}, 0x48) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000280)={0x9, 0x108, 0xfa00, {r2, 0x59, "d05611", "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"}}, 0x110) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000054eff8)='./file0\x00', 0x101400, 0x48) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) fchmodat(0xffffffffffffffff, 0x0, 0x20) openat$zero(0xffffffffffffff9c, &(0x7f0000000740)='/dev/zero\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00004ba000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 708.090754] overlayfs: filesystem on './file1' not supported as upperdir [ 708.099545] overlayfs: filesystem on './file1' not supported as upperdir 01:24:52 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:52 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000280)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:52 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) [ 708.394434] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:53 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) [ 708.522934] overlayfs: filesystem on './file1' not supported as upperdir [ 708.548685] overlayfs: filesystem on './file1' not supported as upperdir 01:24:53 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:53 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f62ad732c776f726b6469723d2e2f66696c65302c00"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:53 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}], 0x0, &(0x7f0000000080)=ANY=[]) [ 708.864504] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:53 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}], 0x0, &(0x7f0000000080)=ANY=[]) [ 708.982933] overlayfs: filesystem on './file1' not supported as upperdir 01:24:53 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:53 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1\flowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x800, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r3, 0x40045612, &(0x7f0000000280)=0x3) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 709.162693] print_req_error: I/O error, dev loop3, sector 0 01:24:53 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0xb971, @none, 0x5, 0x2}, 0xe) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_NUM_PEER_NOTIF={0x5}]}}}]}, 0x3c}}, 0x0) [ 709.337829] overlayfs: missing 'lowerdir' 01:24:54 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) [ 709.504388] overlayfs: unrecognized mount option "index=onss st tx_queue rx_queue tr tm->when retrnsmt uid timeout inode [ 709.504388] " or missing value [ 709.531644] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:54 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}], [{@context={'context', 0x3d, 'system_u'}}, {@audit='audit'}, {@smackfsdef={'smackfsdef', 0x3d, '%}'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@smackfshat={'smackfshat', 0x3d, '\xd5&:('}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:54 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0xfffffffb, 0x4) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6667770100723c", @ANYRESDEC, @ANYBLOB=',\x00']) sendmsg$AUDIT_SIGNAL_INFO(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3f2, 0x800, 0x270bd25, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4004841}, 0x40050) 01:24:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c40)=ANY=[@ANYBLOB="4800000010000507800000f70000000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x44}}, 0x0) r9 = socket$inet6(0xa, 0x401000000001, 0x0) close(r9) connect$inet6(r9, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r10 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(r9, r10, 0x0, 0x8000fffffffe) sendmsg$NL80211_CMD_DEAUTHENTICATE(r10, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x34, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE={0xa, 0x2a, [@ext_channel_switch={0x3c, 0x4, {0x1, 0x7, 0xad, 0x6}}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x800}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="28000600140001040000000000000000e8ffffff4310781357caa8bf4f9cb84713b3b48e80611395ccebefe495949dae5de1ca1a60177d0e5bf125aa3a78f0955ac0eb5197d62dc5b709bef9fafdf21e89b9f820439d950187739c0af5e781ff843869e59358d1f700c6b16f92afcee1ab5727689acd9205cabddaacebb0ab20a94aed8329a600000896cabcda64c325248b9864fce30655445ff8d052676ea2d3f43b38a4e9bf6ce5eca17de778696881488f9cf8", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB], 0x28}}, 0x0) 01:24:54 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) [ 709.831646] overlayfs: unrecognized mount option "audit" or missing value [ 709.840118] hfs: unable to parse mount options [ 709.856378] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 709.892353] overlayfs: filesystem on './file1' not supported as upperdir 01:24:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x104}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000480)={'raw\x00'}, &(0x7f0000000000)=0x54) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x2, 0x0, 0xc, 0x0, 0x1, 0xfb, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9], 0xf000}) perf_event_open(&(0x7f0000000640)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000003}, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xa) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x5e22, @local}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 01:24:54 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000429bd7084d427df250100000005000400ff0000000600010000000000060000020000000006000300ff000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 709.954364] audit: type=1800 audit(1603157094.578:183): pid=3038 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=15809 res=0 01:24:54 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000180)='./bus\x00', 0x1fb842, 0x0) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/stat\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000440)={0xbd, 0x5}) r3 = accept$packet(r0, 0x0, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast1, @ipv4={[0x0, 0x0, 0x8], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21d200aa, r7}) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000001a00010000000000000000000a000000000000000000000008000400", @ANYRES32=r7, @ANYBLOB="639efd4f1a4043cb3e05b8c6655cc06e4badeb0929db8ad971ce46382c16e36184e847ed2bae6d5a0425796c9cd310f9dbd6fb18456c6d3f4395030cd03cd799a582c4d339a78166643b0a075ecb6c1de62a9d0418c09d2be4ca58cdb9b3fe33393c3078787c0500b055c792567a868e637ba7678683bdd2c214d717be72c875c3afaec861cf919d0c980174a54f4e85aa26bbcb4b333d444bcf2dc5364e7c6ddaca"], 0x24}}, 0x0) 01:24:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002ac0)=ANY=[@ANYBLOB="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"/1319], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000040)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, @rand_addr=0x64010102}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0154fc60100002400c00020005", 0x1d}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0xe28, 0xfffffe6f, &(0x7f0000000100)="280e003f4305607e5bc5795e6558000800ffffffba0e7200ffff81", 0x0, 0x100, 0xf2ffffff, 0xffffffffffffffb4, 0x212, &(0x7f0000000940)="f2a134bd13c7bd41a2a738ad8e7625ed330eb46063bd287d832698132e59ef45f8f50845c0ac85604b448e24348e4ae93e68238b7b9d561b349d19b5f5784e031c55c5a4e48926a1526e38640a161fab39732052ee83bc3b9cb625962f3eaf1ed426e6f0442693c16b0ab6a89a5738f5bccd6ae1492f8471a7afec6b", &(0x7f0000000380)="712ae01ebf877f139c8f1b0fcd056310bfa3de7157976d3ff4c82f2e0d1885774c5b7c7c853e5424fbf469ab0726e9f41208f98d20b093ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3703f0b94273c7500"/106}, 0x28) 01:24:54 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:54 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000180)='./bus\x00', 0x1fb842, 0x0) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/stat\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000440)={0xbd, 0x5}) r3 = accept$packet(r0, 0x0, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast1, @ipv4={[0x0, 0x0, 0x8], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21d200aa, r7}) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000001a00010000000000000000000a000000000000000000000008000400", @ANYRES32=r7, @ANYBLOB="639efd4f1a4043cb3e05b8c6655cc06e4badeb0929db8ad971ce46382c16e36184e847ed2bae6d5a0425796c9cd310f9dbd6fb18456c6d3f4395030cd03cd799a582c4d339a78166643b0a075ecb6c1de62a9d0418c09d2be4ca58cdb9b3fe33393c3078787c0500b055c792567a868e637ba7678683bdd2c214d717be72c875c3afaec861cf919d0c980174a54f4e85aa26bbcb4b333d444bcf2dc5364e7c6ddaca"], 0x24}}, 0x0) [ 710.273742] overlayfs: filesystem on './file1' not supported as upperdir [ 710.328963] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 [ 710.358265] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 [ 710.368589] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 01:24:55 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) [ 710.377824] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 [ 710.404543] overlayfs: filesystem on './file1' not supported as upperdir [ 710.416261] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 [ 710.446640] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 01:24:55 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000240)="163013814d796b9a52972c4ec2ecfabc7f27c108a907742313cecf8445f05c", 0x1f) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) [ 710.489104] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 01:24:55 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)}], 0x0, &(0x7f0000000080)=ANY=[]) [ 710.541606] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 [ 710.602935] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 [ 710.682965] batman_adv: batadv0: adding TT local entry ba:0e:72:00:ff:ff to non-existent VLAN 1280 [ 710.738934] overlayfs: failed to resolve './file1': -2 01:24:55 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x13908}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000040)='./bus\x00', 0x101042, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r3, 0x8004f50e, &(0x7f0000000000)) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) sendfile(r0, r2, 0x0, 0x200031) 01:24:55 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) [ 710.788460] overlayfs: failed to resolve './file1': -2 01:24:55 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7d707065726469723d2e2f666964edb9699688dfcd942b9e65312c6c6f01000000000000002f6275732c776f726b6469723d2e2f59696c"]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x400, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="43047570702c6c6f7765726469723d2e2f6275732ca2ba73fa17afcbf92e2f663db1ef27118d47d12a08b529409eb679db9045eeaa5c6da39d8395820c830b60b03b2daab2d8159cf6426b734b74f251dc6b4a1e239392e4c8ccc3bdf2077d1a668dc6f5619666115e664376532f9242162498d1b20095dcf5579e7cbe75c9af48526d5552eaacfb55736befadd80a"]) ftruncate(0xffffffffffffffff, 0x208200) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r3, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) ioctl$SNDCTL_SEQ_THRESHOLD(r3, 0x4004510d, &(0x7f0000000280)=0xe67a) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:55 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:55 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)}], 0x0, &(0x7f0000000080)=ANY=[]) [ 711.091718] overlayfs: unrecognized mount option "}pperdir=./fidí¹i–ˆßÍ”+že1" or missing value [ 711.123887] overlayfs: unrecognized mount option "Cupp" or missing value [ 711.196349] overlayfs: unrecognized mount option "Cupp" or missing value [ 711.203171] overlayfs: unrecognized mount option "}pperdir=./fidí¹i–ˆßÍ”+že1" or missing value 01:24:55 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:55 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) sysfs$1(0x1, &(0x7f0000000300)='${{)+%!\x00') mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000280)={0x22, 0x800, 0x100, 0x402, 0x401, 0x1ff}) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x8) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:55 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)}], 0x0, &(0x7f0000000080)=ANY=[]) [ 711.572296] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:56 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000240)={0xfffffffc, 0x409, 0x1, {0xb, @pix={0x0, 0x1f, 0x3631564e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000000)={0xb, 0x3, 0xfffffffc, 0x4800}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) [ 711.801183] overlayfs: filesystem on './file1' not supported as upperdir 01:24:56 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bf", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) [ 711.868600] overlayfs: filesystem on './file1' not supported as upperdir 01:24:56 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x7, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f00000003c0), 0x0) keyctl$clear(0x7, r2) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:56 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) sysfs$1(0x1, &(0x7f0000000300)='${{)+%!\x00') mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000280)={0x22, 0x800, 0x100, 0x402, 0x401, 0x1ff}) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x8) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:56 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000240)={0xfffffffc, 0x409, 0x1, {0xb, @pix={0x0, 0x1f, 0x3631564e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000000)={0xb, 0x3, 0xfffffffc, 0x4800}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) [ 712.199135] overlayfs: failed to resolve './file0': -2 01:24:56 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bf", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) [ 712.361452] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:57 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)}], 0x0, &(0x7f0000000080)=ANY=[]) [ 712.454184] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 712.511518] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:57 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2068, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:57 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x7, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f00000003c0), 0x0) keyctl$clear(0x7, r2) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:57 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bf", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) [ 712.875844] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:57 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bf", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) [ 713.010771] overlayfs: filesystem on './file1' not supported as upperdir [ 713.011825] overlayfs: filesystem on './file1' not supported as upperdir [ 713.110657] overlayfs: filesystem on './file1' not supported as upperdir 01:24:57 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) mknod(&(0x7f0000000280)='./file0\x00', 0x800, 0x20) [ 713.229856] print_req_error: I/O error, dev loop2, sector 0 01:24:57 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:57 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x5, [0x2, 0x1, 0xff, 0x5, 0x4]}, &(0x7f0000000040)=0x12) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, 0x7, 0x1, 0x201}, 0x14}}, 0x0) clock_settime(0x1, &(0x7f0000000080)={0x0, 0x3938700}) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) [ 713.376658] overlayfs: failed to resolve './file0': -2 01:24:58 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 713.615454] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x3, &(0x7f0000000280)=0xfffffffc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x1ff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc5e, 0x0, 0x0, 0x4]}) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x208200) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000140)={0x3, [0x40, 0x1], 0x2}, 0x10) r5 = openat(r4, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r5, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f00000003c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(0xffffffffffffffff, 0xc06864b8, &(0x7f0000000580)={0xfff, 0x5, 0x1, 0x5, 0x3, [0x7, 0x0, 0x0, 0x5], [0x5, 0x6, 0xfffffff9, 0x21e], [0x3, 0x682f, 0x28a, 0xff1], [0xffff, 0xffff, 0xfffffffffffffff7, 0xfffffffffffffff8]}) 01:24:58 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x410080, 0x14) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r4, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) r5 = accept4$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14, 0x800) copy_file_range(r5, 0x0, 0xffffffffffffffff, &(0x7f0000000300)=0x7, 0x9, 0x0) 01:24:58 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 713.917169] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:24:58 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_MCE_KILL_GET(0x22) ioctl$USBDEVFS_GET_CAPABILITIES(r1, 0x8004551a, &(0x7f0000000080)) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000000406ffffffffffdd02507f0473060000050004e5000400000900020073797a3000f200000500010006"], 0x54}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x447fe7, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 714.003066] overlayfs: unrecognized mount option "index=onss " or missing value [ 714.065063] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:24:58 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x10, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe}, 0x10}}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:58 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc7", 0xd}], 0x0, &(0x7f0000000080)=ANY=[]) [ 714.320922] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 714.402843] overlayfs: filesystem on './file1' not supported as upperdir 01:24:59 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc7", 0xd}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20100, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002c000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$hwrng(0xffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000680)={0x0, 0x0, @pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0xb6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, r3}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @multicast1}}, 0x3ff, 0x8}, 0x90) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x200000201, 0x0, 0x4c8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000280)={0xc, 0x8001}) perf_event_open(&(0x7f0000001340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 01:24:59 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc7", 0xd}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:59 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc7", 0xd}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:59 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x410080, 0x14) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r4, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) r5 = accept4$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14, 0x800) copy_file_range(r5, 0x0, 0xffffffffffffffff, &(0x7f0000000300)=0x7, 0x9, 0x0) 01:24:59 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249", 0x10}], 0x0, &(0x7f0000000080)=ANY=[]) 01:24:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40005, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x0, 0x8, 0x0, 0x8}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="29af8207e8c069c89a1e8c2925d44d42a66f126e56000000"], 0x2b4}, 0x1, 0x0, 0x0, 0x240c0000}, 0x0) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="7402bf5c3c0d0a"], 0x17) fcntl$setstatus(r0, 0x4, 0x40800) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$CHAR_RAW_BSZGET(0xffffffffffffffff, 0x80081270, &(0x7f00000002c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r4 = dup(0xffffffffffffffff) syz_mount_image$udf(&(0x7f0000000340)='udf\x00', &(0x7f0000000380)='./bus\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f00000003c0)="02d9612f470039e342fe891e2054e59052338b29a1cbc1623fa52ca315216779dafda600b7fbf95cb4e58542ec84b2096a872bf5321c1a66a18b6ac6cbfe8375b3e41419729b30611554bce47d2398a55fa4e6a9a20fccccc12413562600d1090c0280e2b8bb5bef84afed84d47269f05c8d125aea774dd6a2967f59c20bb02bc3558e57417de7f3d29b434f7fdb4e9095a332f5f111c4d29749ea102d7fdae67c515d3d84351f70d914f511d1", 0xad, 0x1}, {&(0x7f0000000480), 0x0, 0x80}], 0x8, &(0x7f0000000500)={[{@gid={'gid'}}, {@partition={'partition', 0x3d, 0x1}}, {@uid_ignore='uid=ignore'}, {@uid_ignore='uid=ignore'}, {@mode={'mode', 0x3d, 0x637d86e7}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '*^'}}, {@dont_measure='dont_measure'}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@uid_lt={'uid<', 0xee00}}, {@appraise='appraise'}, {@uid_lt={'uid<', 0xee00}}, {@permit_directio='permit_directio'}, {@subj_user={'subj_user', 0x3d, 'net/tcp6\x00'}}]}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r5, &(0x7f0000000480)=[{&(0x7f00000008c0)=""/129, 0x81}], 0x1, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCXONC(r3, 0x540a, 0x1) [ 715.224959] UDF-fs: bad mount option "smackfstransmute=*^" or missing value [ 715.226040] overlayfs: filesystem on './file1' not supported as upperdir [ 715.323772] UDF-fs: bad mount option "smackfstransmute=*^" or missing value [ 715.331010] print_req_error: I/O error, dev loop2, sector 0 01:25:00 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249", 0x10}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:00 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249", 0x10}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @mcast1, 0x9}}, 0x10000, 0x1, 0x1ff, 0x91, 0x43, 0x100, 0xb8}, &(0x7f0000000140)=0x9c) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6, 0x0, 0x0, 0x2}, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/igmp6\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x101102, 0x0) 01:25:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000004c40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB="f3f50efe53b91d532827d6128f3a304600303034303030133270001f0000"]) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x5) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x20040103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$x25(r3, &(0x7f0000000340)="a7b80c48613d40f81f5f70fbff876fa8158c03deb8bf9bddcf0d42123d1cf52cdb7e722a3e2ce858d31262fead97619b79ad6bb8b6b88092d93281905d6b3a7067c4bf75050d4bb1ad92ef030ecd76c1238925d2d03b2984153271b1481d1ee7210cb5f0488ad072c7d90406f345989a8194e79c59754079c94fb5d8beaf29d68d25927c7102a316442629843560a9d9a8d9feafc5f59cc13f6226ad91df7c792fd93885467d7bef3479be46b926176ffaa66c1fb96b", 0xb6, 0x200000d0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x175d900f) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x0, 0x9c, 0x40, 0x800, 0x8, @mcast2, @local, 0x8000, 0x700, 0x8, 0x7}}) 01:25:00 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000200)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x34, r2, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'wg0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r2, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_vlan\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000000}, 0x40040) ftruncate(r0, 0x208200) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r3, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x20, 0x1401, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r4, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:00 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249", 0x10}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:00 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249", 0x10}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:00 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000080)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x79d7, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="04000509000000005d617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket$inet6(0xa, 0x2, 0x0) sendfile(r4, r1, 0x0, 0x8000000000004) [ 715.966360] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 715.974778] FAT-fs (loop3): Unrecognized mount option "./bus" or missing value [ 716.126484] overlayfs: filesystem on './file1' not supported as upperdir [ 716.146861] overlayfs: filesystem on './file1' not supported as upperdir 01:25:00 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4", 0x11}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:00 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on']) r0 = creat(&(0x7f0000000280)='./bus/../file0\x00', 0xafc4fbdd465933ff) ftruncate(r0, 0x208200) ftruncate(0xffffffffffffffff, 0x208200) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) write$P9_RREADDIR(r1, &(0x7f00000002c0)={0x23, 0x29, 0x1, {0x5, [{{0x2, 0x3, 0x7}, 0x4, 0x1}]}}, 0x23) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r2, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="220000020114000428d07000fedbdf2508000100020000005085010001000000"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4578a15ce8400ed1a93", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:01 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249", 0x10}], 0x0, &(0x7f0000000080)=ANY=[]) [ 716.474372] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:25:01 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4", 0x11}], 0x0, &(0x7f0000000080)=ANY=[]) [ 716.616981] overlayfs: filesystem on './file1' not supported as upperdir [ 716.625797] overlayfs: filesystem on './file1' not supported as upperdir 01:25:01 executing program 1: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_open_procfs(0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x0, 0x0, [], 0x2, &(0x7f0000000100)=[{}, {}, {}], 0x0, [{}, {}]}, 0x98) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={0x0}, 0x10) signalfd4(r0, &(0x7f0000000000)={[0xffffffff]}, 0x8, 0x800) umount2(&(0x7f0000000240)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="ac9dfcbbbd8e95ed4697dbea2c615e88de713f8cdd4706f753f9bd4a0c6b64e07375e381529dbae41e185cf6c98e9bf00e14d8", 0x33, 0xffffffffffffffe0}], 0x2a020, &(0x7f0000000280)={[{@barrier_val={'barrier', 0x3d, 0x1}}], [{@seclabel='seclabel'}, {@subj_user={'subj_user'}}, {@permit_directio='permit_directio'}]}) fchmod(0xffffffffffffffff, 0x9) 01:25:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1a"]) 01:25:01 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4", 0x11}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:01 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e4", 0x11}], 0x0, &(0x7f0000000080)=ANY=[]) [ 716.956893] BTRFS: device fsid f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 devid 0 transid 0 /dev/loop3 01:25:01 executing program 1: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_open_procfs(0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x0, 0x0, [], 0x2, &(0x7f0000000100)=[{}, {}, {}], 0x0, [{}, {}]}, 0x98) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={0x0}, 0x10) signalfd4(r0, &(0x7f0000000000)={[0xffffffff]}, 0x8, 0x800) umount2(&(0x7f0000000240)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="ac9dfcbbbd8e95ed4697dbea2c615e88de713f8cdd4706f753f9bd4a0c6b64e07375e381529dbae41e185cf6c98e9bf00e14d8", 0x33, 0xffffffffffffffe0}], 0x2a020, &(0x7f0000000280)={[{@barrier_val={'barrier', 0x3d, 0x1}}], [{@seclabel='seclabel'}, {@subj_user={'subj_user'}}, {@permit_directio='permit_directio'}]}) fchmod(0xffffffffffffffff, 0x9) 01:25:01 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xf0e}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) 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) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x9, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000011a00)}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x10202, 0x100000001, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000800)) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) ioctl$CHAR_RAW_IOMIN(r0, 0x1278, &(0x7f0000000080)) exit(0x0) splice(r0, 0x0, r3, 0x0, 0x30005, 0x0) 01:25:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000180)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x58, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7, 0x1, 'fq\x00'}, {0x4, 0x5}}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}]}, 0x58}}, 0x0) 01:25:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x50000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e24, @remote}], 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000000)="1aae434b22d27db4e38ef03d49d676c419c04e8ca8ed") setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) signalfd(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 01:25:02 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x2b, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x10, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0xffffffff}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x800) 01:25:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x54019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffce03, 0x5}, 0x8820, 0x0, 0x20000000, 0x4}, 0xffffffffffffffff, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001280)='./cgroup/syz0\x00', 0x1ff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) perf_event_open(&(0x7f00000014c0)={0x0, 0x70, 0x40, 0xca, 0x2, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001480)}, 0x40081, 0xff, 0x6, 0x1, 0x0, 0x1, 0x9}, 0xffffffffffffffff, 0x0, r0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac14140ce0", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000002a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x1c, r3, 0x2, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004010) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000300)={0x9, 0x8}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x34, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8b, 0x20, 0x0, 0x9, 0xffc000, 0x3, 0x3d, 0x2, 0x16f, 0x38, 0x35d, 0x6, 0x1, 0x20, 0x1, 0x0, 0x20, 0x560}, [{0x1, 0x7, 0x9, 0x2, 0x7fffffff, 0xb3f, 0x2, 0x800}], "236799a5acac1c855c68720ccb62e79bb232edda7211f6c05bf1e21fc645256611a3c337c22dc1c808468a23a4e885fd54bd0c2a68", [[]]}, 0x18d) 01:25:02 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x50000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e24, @remote}], 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000000)="1aae434b22d27db4e38ef03d49d676c419c04e8ca8ed") setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) signalfd(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 01:25:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x8080, &(0x7f0000000180)=ANY=[]) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x7, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x81) 01:25:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000000c0), 0x10) r1 = socket$netlink(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)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000010000507000000000000810008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076257468ba132acfb9254805e8d7293e880fdc11f195c4cedc51086c2f7d5d53e26eb76f74"], 0x48}}, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 01:25:02 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x208200) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) r3 = openat(r2, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r3, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) sendmsg$inet_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @private1={0xfc, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000240)="d9661d2dd6d4f6fb08ef9b9bde55f0009ea9e361b6b54fd3534bd9b9328e5bfa09dc13ec2886e842d46c42c36fb2bb661cb55bad7301e1fbd5369f7c96bfa90981e0679906446722c42fad24546a32a31b2e9f8db9e763790c80dd760e4023ff0db115c701a00a3225610a588e6f26f2acf23f4d591b8365d0555643089e771fe1808b05ae5be0ff5e01f29ac62585a0bc3efc9511acf413dda1d80ba26b2c758492ab0db6010c86d626e74b920f6f244c7089e1c57b4a77cefffc00d80e59704e1331904fe272cfba38", 0xca}, {&(0x7f0000000340)="364ddbaf7ee8ca3e0684c943716210284348ffd21ccdf9a4812042da39760f0f9e298b1fc65c3d5c6f89a7df959d448c6c68abe94fd315e5080520450d27237fa6408c5c2cde4660de3dc5ebb43fbb467e83a1bfb0b1cb119b47adc79827413c2fbb4aa10be329ba1caa6339d389aadf68ae7c4e6eea0783591e06aa217cda838e61231fdd9676ca5cdb", 0x8a}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000007000020000000000000008461a7a74d000000fe880000000000000000000000000101180000000000000084000000000000000800030084000000050000000000000020000000"], 0xd0, 0x4080}, 0x20004061) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) shmctl$SHM_UNLOCK(r0, 0xc) r5 = socket$inet6(0xa, 0x401000000001, 0x0) close(r5) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r6 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(r5, r6, 0x0, 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x4, 0x6}, 0x8) 01:25:02 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 717.856787] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 717.968064] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:25:02 executing program 3: 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) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)={0x67446698, 0x0, 0x4, 0x0, 0x2, "63fb6ad59d0c88fc02505286f4c026157d2dd2f15618285fee4f0a7e5e5061854729be23c7c7d8828254d3da6a9fd436"}, 0x40) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) recvmmsg(r1, &(0x7f0000004300), 0x3a4, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x208200) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(r2, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @initdev}, &(0x7f0000000080)=0xc) 01:25:02 executing program 2: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) 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, 0x1) keyctl$KEYCTL_PKEY_VERIFY(0x1c, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000040)={0x6, 'macvlan0\x00', {0x4}, 0x4f82}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000000)) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) splice(r0, 0x0, r1, 0x0, 0x100000002, 0x0) 01:25:02 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:02 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:03 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:03 executing program 2: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:03 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:03 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:03 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 718.890342] print_req_error: I/O error, dev loop2, sector 0 01:25:03 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:03 executing program 2: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="28000000100001080000000000005c5400000000", @ANYRES32=0x0, @ANYBLOB="00000000d7faf00008001b00"], 0x28}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xb1) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f00000003c0)={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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) gettid() pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x1800, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800000100fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="090002000000000008000a00", @ANYRES32=0x0, @ANYBLOB="08001b0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x24004001}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040)='/dev/fuse\x00', 0x42, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20800, 0x0) write$FUSE_INIT(r2, &(0x7f0000004200)={0x50}, 0x50) 01:25:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'gre0\x00'}, 0x18) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a8020055", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fddbdf250a000000080001007063690011000200303030303a30303a31302e30000000000800030000000000080001007063690011000200303070303a30303a31302e30000000000800030000000000080001007063690011000200443030303a30303a31302ed6b1fc011b7250970a300000000008000300030000000e0001006e657464657673696d0000000f0002006e657464657673696d3000"], 0xa8}, 0x1, 0x0, 0x0, 0x40084}, 0x8051) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x2, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, 0x15, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000200)) [ 719.249585] bridge0: port 2(bridge_slave_1) entered disabled state [ 719.256910] bridge0: port 1(bridge_slave_0) entered disabled state 01:25:03 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:04 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 719.450358] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 719.493345] batman_adv: batadv0: Interface deactivated: batadv_slave_1 01:25:04 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 719.766538] IPVS: sync thread started: state = BACKUP, mcast_ifn = gre0, syncid = 0, id = 0 01:25:04 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:04 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 720.069688] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 720.074227] IPVS: ftp: loaded support on port[0] = 21 01:25:04 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 720.121565] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 720.178355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 720.205377] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 720.222967] 8021q: adding VLAN 0 to HW filter on device team0 01:25:04 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 720.249624] net_ratelimit: 246 callbacks suppressed [ 720.249629] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:25:05 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 720.481920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 720.512386] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:25:05 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 720.541505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 720.573907] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 720.612223] 8021q: adding VLAN 0 to HW filter on device team0 [ 720.652406] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:25:05 executing program 2: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="28000000100001080000000000005c5400000000", @ANYRES32=0x0, @ANYBLOB="00000000d7faf00008001b00"], 0x28}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xb1) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f00000003c0)={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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) gettid() pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x1800, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800000100fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="090002000000000008000a00", @ANYRES32=0x0, @ANYBLOB="08001b0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x24004001}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040)='/dev/fuse\x00', 0x42, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20800, 0x0) write$FUSE_INIT(r2, &(0x7f0000004200)={0x50}, 0x50) 01:25:05 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{0x0}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 721.547212] IPVS: sync thread started: state = BACKUP, mcast_ifn = gre0, syncid = 0, id = 0 01:25:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext={0x80000001, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'gre0\x00'}, 0x18) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a8020055", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fddbdf250a000000080001007063690011000200303030303a30303a31302e30000000000800030000000000080001007063690011000200303070303a30303a31302e30000000000800030000000000080001007063690011000200443030303a30303a31302ed6b1fc011b7250970a300000000008000300030000000e0001006e657464657673696d0000000f0002006e657464657673696d3000"], 0xa8}, 0x1, 0x0, 0x0, 0x40084}, 0x8051) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x2, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, 0x15, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000200)) 01:25:06 executing program 3: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/98, 0x62, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:06 executing program 2: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="28000000100001080000000000005c5400000000", @ANYRES32=0x0, @ANYBLOB="00000000d7faf00008001b00"], 0x28}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xb1) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) gettid() pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x1800, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800000100fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="090002000000000008000a00", @ANYRES32=0x0, @ANYBLOB="08001b0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x24004001}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040)='/dev/fuse\x00', 0x42, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20800, 0x0) write$FUSE_INIT(r2, &(0x7f0000004200)={0x50}, 0x50) 01:25:06 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{0x0}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'gre0\x00'}, 0x18) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a8020055", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fddbdf250a000000080001007063690011000200303030303a30303a31302e30000000000800030000000000080001007063690011000200303070303a30303a31302e30000000000800030000000000080001007063690011000200443030303a30303a31302ed6b1fc011b7250970a300000000008000300030000000e0001006e657464657673696d0000000f0002006e657464657673696d3000"], 0xa8}, 0x1, 0x0, 0x0, 0x40084}, 0x8051) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x2, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, 0x15, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000200)) 01:25:06 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{0x0}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 722.094617] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 722.125160] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 722.153840] device bridge_slave_1 left promiscuous mode [ 722.168637] bridge0: port 2(bridge_slave_1) entered disabled state [ 722.183679] device bridge_slave_0 left promiscuous mode [ 722.199589] bridge0: port 1(bridge_slave_0) entered disabled state [ 722.238251] bond1 (unregistering): Released all slaves 01:25:06 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, 0x0) [ 722.334975] device hsr_slave_1 left promiscuous mode [ 722.356163] device hsr_slave_0 left promiscuous mode [ 722.386019] team0 (unregistering): Port device team_slave_1 removed [ 722.409727] team0 (unregistering): Port device team_slave_0 removed [ 722.429942] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 722.456932] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 722.543318] bond0 (unregistering): Released all slaves [ 722.638542] IPVS: sync thread started: state = BACKUP, mcast_ifn = gre0, syncid = 0, id = 0 01:25:07 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, 0x0) 01:25:07 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, 0x0) 01:25:08 executing program 0 (fault-call:14 fault-nth:0): perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 723.701618] FAULT_INJECTION: forcing a failure. [ 723.701618] name failslab, interval 1, probability 0, space 0, times 0 [ 723.727586] CPU: 0 PID: 3708 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 723.735409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.744758] Call Trace: [ 723.747352] dump_stack+0x1b2/0x283 [ 723.751086] should_fail.cold+0x10a/0x154 [ 723.755239] should_failslab+0xd6/0x130 [ 723.759211] __kmalloc_track_caller+0x2bc/0x400 [ 723.763893] ? strndup_user+0x5b/0xf0 [ 723.767692] memdup_user+0x22/0xa0 [ 723.771230] strndup_user+0x5b/0xf0 [ 723.774852] ? copy_mnt_ns+0xa30/0xa30 [ 723.778738] SyS_mount+0x39/0x120 [ 723.782182] ? copy_mnt_ns+0xa30/0xa30 [ 723.786068] do_syscall_64+0x1d5/0x640 [ 723.789955] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 723.795136] RIP: 0033:0x45de59 [ 723.798318] RSP: 002b:00007f70fc488c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 723.806017] RAX: ffffffffffffffda RBX: 0000000000021a00 RCX: 000000000045de59 [ 723.813282] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 723.820545] RBP: 00007f70fc488ca0 R08: 0000000020000680 R09: 0000000000000000 [ 723.827808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 723.835075] R13: 00007ffdef040eef R14: 00007f70fc4899c0 R15: 000000000118bf2c 01:25:08 executing program 0 (fault-call:14 fault-nth:1): perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 724.141595] IPVS: ftp: loaded support on port[0] = 21 [ 724.173305] FAULT_INJECTION: forcing a failure. [ 724.173305] name failslab, interval 1, probability 0, space 0, times 0 [ 724.185242] CPU: 1 PID: 3711 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 724.193044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.202394] Call Trace: [ 724.204982] dump_stack+0x1b2/0x283 [ 724.208612] should_fail.cold+0x10a/0x154 [ 724.212763] should_failslab+0xd6/0x130 [ 724.216737] __kmalloc_track_caller+0x2bc/0x400 [ 724.221399] ? strndup_user+0x5b/0xf0 [ 724.225192] memdup_user+0x22/0xa0 [ 724.228726] strndup_user+0x5b/0xf0 [ 724.232347] ? copy_mnt_ns+0xa30/0xa30 [ 724.236230] SyS_mount+0x68/0x120 [ 724.239675] ? copy_mnt_ns+0xa30/0xa30 [ 724.243558] do_syscall_64+0x1d5/0x640 [ 724.247441] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 724.252620] RIP: 0033:0x45de59 [ 724.255800] RSP: 002b:00007f70fc488c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 724.263510] RAX: ffffffffffffffda RBX: 0000000000021a00 RCX: 000000000045de59 [ 724.270772] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 724.278037] RBP: 00007f70fc488ca0 R08: 0000000020000680 R09: 0000000000000000 [ 724.285299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 724.292564] R13: 00007ffdef040eef R14: 00007f70fc4899c0 R15: 000000000118bf2c 01:25:09 executing program 0 (fault-call:14 fault-nth:2): perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'gre0\x00'}, 0x18) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a8020055", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fddbdf250a000000080001007063690011000200303030303a30303a31302e30000000000800030000000000080001007063690011000200303070303a30303a31302e30000000000800030000000000080001007063690011000200443030303a30303a31302ed6b1fc011b7250970a300000000008000300030000000e0001006e657464657673696d0000000f0002006e657464657673696d3000"], 0xa8}, 0x1, 0x0, 0x0, 0x40084}, 0x8051) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x2, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, 0x15, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000200)) 01:25:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, &(0x7f0000001140)) listen(r0, 0x1ff) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000001180)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x33}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="badc18da41ed57e75d915a5fe624705437f3e6c64b0554c32ce28b93c6741d5c0cc3c3ed", 0x24}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) [ 724.514036] FAULT_INJECTION: forcing a failure. [ 724.514036] name failslab, interval 1, probability 0, space 0, times 0 [ 724.539351] CPU: 1 PID: 3737 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 724.547166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.556515] Call Trace: [ 724.559104] dump_stack+0x1b2/0x283 [ 724.562728] should_fail.cold+0x10a/0x154 [ 724.566985] should_failslab+0xd6/0x130 [ 724.570952] kmem_cache_alloc_trace+0x29a/0x3d0 [ 724.575611] ? copy_mnt_ns+0xa30/0xa30 [ 724.579489] ? copy_mnt_ns+0xa30/0xa30 [ 724.583374] copy_mount_options+0x59/0x2f0 [ 724.587598] ? SyS_mount+0x7c/0x120 [ 724.591223] ? copy_mnt_ns+0xa30/0xa30 [ 724.595113] SyS_mount+0x84/0x120 [ 724.598555] ? copy_mnt_ns+0xa30/0xa30 [ 724.602438] do_syscall_64+0x1d5/0x640 [ 724.606347] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 724.611529] RIP: 0033:0x45de59 [ 724.614711] RSP: 002b:00007f70fc488c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 724.622412] RAX: ffffffffffffffda RBX: 0000000000021a00 RCX: 000000000045de59 [ 724.629673] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 724.636936] RBP: 00007f70fc488ca0 R08: 0000000020000680 R09: 0000000000000000 [ 724.644199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 724.651459] R13: 00007ffdef040eef R14: 00007f70fc4899c0 R15: 000000000118bf2c [ 724.870899] IPVS: ftp: loaded support on port[0] = 21 [ 727.769405] IPVS: ftp: loaded support on port[0] = 21 [ 728.097965] chnl_net:caif_netlink_parms(): no params data found [ 728.312163] bridge0: port 1(bridge_slave_0) entered blocking state [ 728.319479] bridge0: port 1(bridge_slave_0) entered disabled state [ 728.338217] device bridge_slave_0 entered promiscuous mode [ 728.358929] bridge0: port 2(bridge_slave_1) entered blocking state [ 728.365343] bridge0: port 2(bridge_slave_1) entered disabled state [ 728.391196] device bridge_slave_1 entered promiscuous mode [ 728.442956] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 728.472852] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 728.539243] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 728.557749] team0: Port device team_slave_0 added [ 728.577620] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 728.585137] team0: Port device team_slave_1 added [ 728.652289] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 728.658923] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 728.725888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 728.750515] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 728.756790] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 728.813457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 728.848586] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 728.856169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 728.930894] device hsr_slave_0 entered promiscuous mode [ 728.936974] device hsr_slave_1 entered promiscuous mode [ 728.943557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 728.973827] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 729.149309] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 729.224335] 8021q: adding VLAN 0 to HW filter on device bond0 [ 729.254210] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 729.263344] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 729.274692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 729.283680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 729.298622] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 729.304686] 8021q: adding VLAN 0 to HW filter on device team0 [ 729.315576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 729.324871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 729.337610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 729.345268] bridge0: port 1(bridge_slave_0) entered blocking state [ 729.351671] bridge0: port 1(bridge_slave_0) entered forwarding state [ 729.368619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 729.376565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 729.389058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 729.396921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 729.409656] bridge0: port 2(bridge_slave_1) entered blocking state [ 729.416044] bridge0: port 2(bridge_slave_1) entered forwarding state [ 729.431901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 729.441127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 729.455032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 729.465295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 729.482674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 729.491959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 729.509968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 729.527837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 729.554053] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 729.573776] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 729.585272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 729.604581] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 729.627956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 729.648276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 729.668579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 729.686455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 729.695199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 729.723114] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 729.730990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 729.767513] Bluetooth: hci3 command 0x0409 tx timeout [ 729.774115] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 729.812438] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 729.822504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 729.830771] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 729.866684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 730.104211] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 730.150519] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 730.168730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 730.177168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 730.306289] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 730.320210] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 730.337809] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 730.360590] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 730.377547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 730.385047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 730.395144] device veth0_vlan entered promiscuous mode [ 730.408400] device veth1_vlan entered promiscuous mode [ 730.414468] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 730.421367] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 730.429190] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 730.436141] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 730.452628] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 730.492886] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 730.512088] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 730.528941] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 730.536144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 730.546924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 730.562607] device veth0_macvtap entered promiscuous mode [ 730.577840] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 730.590577] device veth1_macvtap entered promiscuous mode [ 730.607119] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 730.622757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 730.649722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 730.660002] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 730.687344] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.696467] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 730.717334] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.726452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 730.757345] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.766482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 730.777141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.786819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 730.797053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.808923] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 730.815894] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 730.824118] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 730.832162] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 730.843604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 730.851951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 730.867237] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 730.883685] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.920872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 730.941611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.957953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 730.987314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 730.996444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 731.027312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 731.036443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 731.057607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 731.087743] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 731.094671] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 731.112850] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 731.120992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 731.403248] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 731.427208] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 731.445301] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 731.466408] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 731.505815] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 731.517760] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 731.536561] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 731.555691] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 731.719112] bridge0: port 2(bridge_slave_1) entered disabled state [ 731.725804] bridge0: port 1(bridge_slave_0) entered disabled state [ 731.822291] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 731.836240] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 731.853131] Bluetooth: hci3 command 0x041b tx timeout [ 732.202350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 732.217179] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 732.246249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 732.286695] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 732.293969] 8021q: adding VLAN 0 to HW filter on device team0 [ 732.369868] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 01:25:17 executing program 2: perf_event_open(&(0x7f0000000000)={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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x9}) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x208200) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(r1, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) write$selinux_attr(r1, &(0x7f0000000100)='system_u:object_r:chfn_exec_t:s0\x00', 0x21) 01:25:17 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000001340)={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) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, &(0x7f0000001140)) listen(r0, 0x1ff) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000001180)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x33}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="badc18da41ed57e75d915a5fe624705437f3e6c64b0554c32ce28b93c6741d5c0cc3c3ed", 0x24}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) 01:25:17 executing program 0 (fault-call:14 fault-nth:3): perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:17 executing program 1: r0 = memfd_create(&(0x7f0000000100)='#\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='@'], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_address={0x3, 0x6}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @sadb_key={0x4, 0x3, 0x88, 0x0, "f142d8e254278152015eb21ea3f0d698aa"}]}, 0x78}}, 0x0) 01:25:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f00000000c0)={0x0, 0xeb, 0xffffffffffffff00, 0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$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$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="48000000100005072a369fb10000000005000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000024001d0f00"/20, @ANYRES32=r7, @ANYBLOB="00000000f1ffffff000000000b00010064736d61726b00000c0002000600010008"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x148, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14}]}}]}, 0x148}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000a80)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 732.784943] FAULT_INJECTION: forcing a failure. [ 732.784943] name failslab, interval 1, probability 0, space 0, times 0 [ 732.849663] CPU: 1 PID: 4046 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 732.857482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.866832] Call Trace: [ 732.869421] dump_stack+0x1b2/0x283 [ 732.873051] should_fail.cold+0x10a/0x154 [ 732.877201] should_failslab+0xd6/0x130 [ 732.881174] kmem_cache_alloc+0x28e/0x3c0 [ 732.885329] getname_flags+0xc8/0x550 [ 732.889130] user_path_at_empty+0x2a/0x50 [ 732.893275] do_mount+0x118/0x2a00 [ 732.896818] ? check_preemption_disabled+0x35/0x240 [ 732.901832] ? retint_kernel+0x2d/0x2d [ 732.905716] ? copy_mount_string+0x40/0x40 [ 732.909946] ? copy_mount_options+0x185/0x2f0 [ 732.914433] ? copy_mount_options+0x18b/0x2f0 [ 732.918919] ? copy_mount_options+0x1fa/0x2f0 [ 732.923432] ? copy_mnt_ns+0xa30/0xa30 [ 732.927315] SyS_mount+0xa8/0x120 [ 732.930760] ? copy_mnt_ns+0xa30/0xa30 [ 732.934646] do_syscall_64+0x1d5/0x640 [ 732.938537] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 732.943717] RIP: 0033:0x45de59 [ 732.946896] RSP: 002b:00007f70fc488c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 732.954597] RAX: ffffffffffffffda RBX: 0000000000021a00 RCX: 000000000045de59 [ 732.961860] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 732.969121] RBP: 00007f70fc488ca0 R08: 0000000020000680 R09: 0000000000000000 [ 732.976385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 732.983665] R13: 00007ffdef040eef R14: 00007f70fc4899c0 R15: 000000000118bf2c 01:25:17 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x68}}, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000040)=@encrypted_new={'new ', 'ecryptfs', 0x20, 'trusted:', '}', 0x20, 0x3}, 0x2c, 0x0) 01:25:17 executing program 1: r0 = memfd_create(&(0x7f0000000100)='#\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='@'], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_address={0x3, 0x6}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @sadb_key={0x4, 0x3, 0x88, 0x0, "f142d8e254278152015eb21ea3f0d698aa"}]}, 0x78}}, 0x0) [ 733.070196] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.3'. [ 733.108228] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.3'. 01:25:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000019c0)="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", 0x581}], 0x1}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(r1, r3, 0x0, 0x8000fffffffe) sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000800109010400000100000000000200000008000340100200072900010073797a30000000000900010073797a300000000008000340000080000c0004800800014000755000"], 0x48}}, 0x20000000) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r4) 01:25:17 executing program 0 (fault-call:14 fault-nth:4): perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 733.256037] audit: type=1800 audit(1603157117.879:184): pid=4060 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=16035 res=0 01:25:17 executing program 1: r0 = memfd_create(&(0x7f0000000100)='#\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='@'], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_address={0x3, 0x6}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @sadb_key={0x4, 0x3, 0x88, 0x0, "f142d8e254278152015eb21ea3f0d698aa"}]}, 0x78}}, 0x0) [ 733.454023] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 733.476411] FAULT_INJECTION: forcing a failure. [ 733.476411] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 733.488231] CPU: 1 PID: 4069 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 733.496022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 733.505369] Call Trace: [ 733.507955] dump_stack+0x1b2/0x283 [ 733.511586] should_fail.cold+0x10a/0x154 [ 733.515735] __alloc_pages_nodemask+0x22c/0x2720 [ 733.520491] ? __lock_acquire+0x5fc/0x3f20 [ 733.524727] ? is_bpf_text_address+0xb8/0x150 [ 733.529216] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 733.534046] ? __kernel_text_address+0x9/0x30 [ 733.538550] ? trace_hardirqs_on+0x10/0x10 [ 733.542780] ? __save_stack_trace+0xa0/0x160 [ 733.547184] ? depot_save_stack+0x10d/0x3e3 [ 733.551503] ? kasan_kmalloc+0x139/0x160 [ 733.555563] ? kasan_kmalloc+0xeb/0x160 [ 733.559535] cache_grow_begin+0x8f/0x420 [ 733.563594] cache_alloc_refill+0x273/0x350 [ 733.567929] kmem_cache_alloc+0x333/0x3c0 [ 733.572078] getname_flags+0xc8/0x550 [ 733.575879] user_path_at_empty+0x2a/0x50 [ 733.580059] do_mount+0x118/0x2a00 [ 733.583617] ? copy_mount_string+0x40/0x40 [ 733.587851] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 733.592862] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 733.597686] ? copy_mnt_ns+0xa30/0xa30 [ 733.601562] ? copy_mount_options+0x1fa/0x2f0 [ 733.606041] ? copy_mnt_ns+0xa30/0xa30 [ 733.609927] SyS_mount+0xa8/0x120 [ 733.613363] ? copy_mnt_ns+0xa30/0xa30 [ 733.617234] do_syscall_64+0x1d5/0x640 [ 733.621107] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 733.626285] RIP: 0033:0x45de59 [ 733.629455] RSP: 002b:00007f70fc467c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 733.637139] RAX: ffffffffffffffda RBX: 0000000000021a00 RCX: 000000000045de59 [ 733.644385] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 733.651633] RBP: 00007f70fc467ca0 R08: 0000000020000680 R09: 0000000000000000 [ 733.658877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 733.666122] R13: 00007ffdef040eef R14: 00007f70fc4689c0 R15: 000000000118bfd4 [ 733.675883] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 733.706728] device bridge_slave_1 left promiscuous mode [ 733.725169] bridge0: port 2(bridge_slave_1) entered disabled state [ 733.745634] device bridge_slave_0 left promiscuous mode [ 733.762704] bridge0: port 1(bridge_slave_0) entered disabled state 01:25:18 executing program 0 (fault-call:14 fault-nth:5): perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:18 executing program 1: pipe(0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x4240a2a0) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1032001, &(0x7f0000000140)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x35}}, {@max_read={'max_read', 0x3d, 0xfa}}, {@max_read={'max_read', 0x3d, 0x100000000}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@fowner_lt={'fowner<', 0xee00}}, {@dont_appraise='dont_appraise'}, {@obj_type={'obj_type'}}, {@fsmagic={'fsmagic', 0x3d, 0x3a}}]}}) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 733.961210] device hsr_slave_1 left promiscuous mode [ 733.975867] device hsr_slave_0 left promiscuous mode [ 734.083006] team0 (unregistering): Port device team_slave_1 removed [ 734.128790] FAULT_INJECTION: forcing a failure. [ 734.128790] name failslab, interval 1, probability 0, space 0, times 0 [ 734.143225] team0 (unregistering): Port device team_slave_0 removed [ 734.151989] CPU: 1 PID: 4079 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 734.159786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.169141] Call Trace: [ 734.171731] dump_stack+0x1b2/0x283 01:25:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x64, r1, 0x100, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x1, 0x2}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x64}, 0x1, 0x0, 0x0, 0x4018040}, 0x10) [ 734.175376] should_fail.cold+0x10a/0x154 [ 734.179528] should_failslab+0xd6/0x130 [ 734.183502] kmem_cache_alloc+0x28e/0x3c0 [ 734.187650] alloc_vfsmnt+0x23/0x7f0 [ 734.191356] ? _raw_read_unlock+0x3b/0x40 [ 734.195503] vfs_kern_mount.part.0+0x27/0x470 [ 734.199994] do_mount+0xe53/0x2a00 [ 734.203529] ? check_preemption_disabled+0x11/0x240 [ 734.208550] ? retint_kernel+0x2d/0x2d [ 734.212439] ? copy_mount_string+0x40/0x40 [ 734.216679] ? __sanitizer_cov_trace_pc+0x2d/0x50 [ 734.221520] ? copy_mount_options+0x1fa/0x2f0 [ 734.226010] ? copy_mnt_ns+0xa30/0xa30 [ 734.229892] SyS_mount+0xa8/0x120 [ 734.233339] ? copy_mnt_ns+0xa30/0xa30 [ 734.237222] do_syscall_64+0x1d5/0x640 [ 734.241112] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 734.246298] RIP: 0033:0x45de59 [ 734.249482] RSP: 002b:00007f70fc488c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 734.257182] RAX: ffffffffffffffda RBX: 0000000000021a00 RCX: 000000000045de59 [ 734.264446] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 734.271708] RBP: 00007f70fc488ca0 R08: 0000000020000680 R09: 0000000000000000 [ 734.278975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 734.286242] R13: 00007ffdef040eef R14: 00007f70fc4899c0 R15: 000000000118bf2c 01:25:19 executing program 0 (fault-call:14 fault-nth:6): perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 734.329956] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 734.365083] bond0 (unregistering): Releasing backup interface bond_slave_0 01:25:19 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x6, &(0x7f0000000240)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff6, 0x2010, r5, 0x0) accept$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) fallocate(r2, 0x0, 0x0, 0x1000f4) r6 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r7 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r6) write$tun(r5, 0x0, 0xfffffccb) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000200)={0x100000, r6, 0x9}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000007c0)={{}, 0x0, 0x0, @unused, @name="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io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 734.555055] bond0 (unregistering): Released all slaves [ 734.559476] FAULT_INJECTION: forcing a failure. [ 734.559476] name failslab, interval 1, probability 0, space 0, times 0 01:25:19 executing program 1: pipe(0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x4240a2a0) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1032001, &(0x7f0000000140)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x35}}, {@max_read={'max_read', 0x3d, 0xfa}}, {@max_read={'max_read', 0x3d, 0x100000000}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@fowner_lt={'fowner<', 0xee00}}, {@dont_appraise='dont_appraise'}, {@obj_type={'obj_type'}}, {@fsmagic={'fsmagic', 0x3d, 0x3a}}]}}) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 734.587580] audit: type=1800 audit(1603157119.219:185): pid=4095 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=16290 res=0 [ 734.626622] CPU: 0 PID: 4088 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 734.634437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.643784] Call Trace: [ 734.646368] dump_stack+0x1b2/0x283 [ 734.650001] should_fail.cold+0x10a/0x154 [ 734.654150] should_failslab+0xd6/0x130 [ 734.658123] __kmalloc_track_caller+0x2bc/0x400 [ 734.662785] ? kstrdup_const+0x35/0x60 [ 734.666669] ? lock_downgrade+0x740/0x740 [ 734.670852] kstrdup+0x36/0x70 [ 734.674051] kstrdup_const+0x35/0x60 [ 734.677760] alloc_vfsmnt+0xe0/0x7f0 [ 734.681464] ? _raw_read_unlock+0x29/0x40 [ 734.685593] vfs_kern_mount.part.0+0x27/0x470 [ 734.690073] do_mount+0xe53/0x2a00 [ 734.693594] ? retint_kernel+0x2d/0x2d [ 734.697460] ? copy_mount_string+0x40/0x40 [ 734.701672] ? copy_mount_options+0x185/0x2f0 [ 734.706155] ? copy_mount_options+0x18b/0x2f0 [ 734.710639] ? copy_mount_options+0x1fa/0x2f0 [ 734.715108] ? copy_mnt_ns+0xa30/0xa30 [ 734.718976] SyS_mount+0xa8/0x120 [ 734.722402] ? copy_mnt_ns+0xa30/0xa30 [ 734.726268] do_syscall_64+0x1d5/0x640 [ 734.730139] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 734.735304] RIP: 0033:0x45de59 [ 734.738468] RSP: 002b:00007f70fc488c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 734.746166] RAX: ffffffffffffffda RBX: 0000000000021a00 RCX: 000000000045de59 [ 734.753424] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 734.760673] RBP: 00007f70fc488ca0 R08: 0000000020000680 R09: 0000000000000000 [ 734.768048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 734.775382] R13: 00007ffdef040eef R14: 00007f70fc4899c0 R15: 000000000118bf2c [ 734.841236] audit: type=1800 audit(1603157119.239:186): pid=4095 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=16290 res=0 [ 739.430046] IPVS: ftp: loaded support on port[0] = 21 [ 739.780311] chnl_net:caif_netlink_parms(): no params data found [ 739.972307] bridge0: port 1(bridge_slave_0) entered blocking state [ 739.979143] bridge0: port 1(bridge_slave_0) entered disabled state [ 739.986340] device bridge_slave_0 entered promiscuous mode [ 740.009182] bridge0: port 2(bridge_slave_1) entered blocking state [ 740.015604] bridge0: port 2(bridge_slave_1) entered disabled state [ 740.024249] device bridge_slave_1 entered promiscuous mode [ 740.051939] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 740.061681] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 740.089434] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 740.096700] team0: Port device team_slave_0 added [ 740.103415] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 740.111492] team0: Port device team_slave_1 added [ 740.136336] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 740.143165] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 740.169871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 740.183152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 740.197485] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 740.247068] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 740.262376] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 740.270013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 740.304841] device hsr_slave_0 entered promiscuous mode [ 740.310713] device hsr_slave_1 entered promiscuous mode [ 740.321672] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 740.329368] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 740.581530] bridge0: port 2(bridge_slave_1) entered blocking state [ 740.588032] bridge0: port 2(bridge_slave_1) entered forwarding state [ 740.594687] bridge0: port 1(bridge_slave_0) entered blocking state [ 740.601104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 740.705770] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 740.715477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 740.724788] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 740.736327] bridge0: port 1(bridge_slave_0) entered disabled state [ 740.744028] bridge0: port 2(bridge_slave_1) entered disabled state [ 740.755617] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 740.775888] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 740.788691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 740.796016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 740.813370] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 740.819718] 8021q: adding VLAN 0 to HW filter on device team0 [ 740.834044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 740.841145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 740.857944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 740.892381] bridge0: port 1(bridge_slave_0) entered blocking state [ 740.898780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 740.933438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 740.941096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 740.953956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 740.962748] bridge0: port 2(bridge_slave_1) entered blocking state [ 740.969151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 740.984822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 740.992391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 741.008548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 741.016244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 741.031498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 741.059724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 741.069920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 741.092003] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 741.110612] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 741.131100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 741.150081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 741.172243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 741.181555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 741.191701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 741.221892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 741.231175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 741.241228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 741.271572] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 741.279780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 741.305963] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 741.324253] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 741.337588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 741.344966] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 741.370913] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 741.447031] Bluetooth: hci3 command 0x0409 tx timeout [ 741.626462] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 741.647312] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 741.664620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 741.675133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 741.786227] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 741.807724] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 741.814512] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 741.854385] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 741.871543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 741.879519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 741.899183] device veth0_vlan entered promiscuous mode [ 741.912033] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 741.940491] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 741.961092] device veth1_vlan entered promiscuous mode [ 741.967784] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 741.977896] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 741.992961] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 742.003879] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 742.011639] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 742.020599] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 742.032199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 742.051689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 742.073869] device veth0_macvtap entered promiscuous mode [ 742.081098] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 742.115382] device veth1_macvtap entered promiscuous mode [ 742.131728] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 742.157687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 742.179477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 742.199083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 742.217342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.237186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 742.257163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.266279] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 742.279808] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.290202] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 742.301029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.310978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 742.336964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.357606] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 742.364601] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 742.382052] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 742.392334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 742.407582] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 742.425668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 742.448319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 742.458397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.476966] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 742.496973] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.506092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 742.546914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.556053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 742.590691] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.631482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 742.641237] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 742.652824] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 742.660673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 742.672319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 742.681578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 743.063896] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 743.094273] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 743.117805] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 743.174436] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 743.194433] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 743.219082] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 743.226194] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 743.250560] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 743.404430] audit: type=1800 audit(1603157128.030:187): pid=4365 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16481 res=0 [ 743.429157] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:25:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f00000000c0)={0x0, 0xeb, 0xffffffffffffff00, 0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) 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, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="48000000100005072a369fb10000000005000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000024001d0f00"/20, @ANYRES32=r7, @ANYBLOB="00000000f1ffffff000000000b00010064736d61726b00000c0002000600010008"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x148, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8, 0x1, 'red\x00'}, {0x11c, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14}]}}]}, 0x148}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000a80)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 743.527186] Bluetooth: hci3 command 0x041b tx timeout 01:25:28 executing program 3: socket$inet6(0xa, 0x0, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@alg, &(0x7f0000000380)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1000000", @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800a00010076786c616e0000000400028008000a002615a3053e8c1d"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) sendto$inet(r0, &(0x7f00000002c0)="cbed078df1c6fda36d4afc650510c48339a763c9c283aca4e7c3228b25987968cf38104a9d8040139bbc89b6816e", 0x2e, 0x10, &(0x7f00000003c0)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f0000000100)=@v1={0x2, "d38e30058e95c95f869eb4ef"}, 0xd, 0x3) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000001c0)={@none, 0x6}) r1 = msgget(0x1, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) msgctl$MSG_STAT_ANY(r1, 0xd, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) pipe2(&(0x7f0000000140), 0x800) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000180)) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=""/23, 0x100000000000000}, 0x20) 01:25:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r2) r3 = gettid() sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}}, 0x0) 01:25:28 executing program 0 (fault-call:14 fault-nth:7): perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 743.561390] audit: type=1800 audit(1603157128.190:188): pid=4370 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16481 res=0 [ 743.604449] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:25:28 executing program 2: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000480)={"6327ea191a4902746b313bc39f17073e", 0x0, r0, {0x1}, {0x2, 0x2}, 0x2, [0x2, 0x100, 0x80000000, 0x4, 0xffff, 0x0, 0x3, 0x3, 0x0, 0x6, 0x3, 0x1000, 0x6, 0x10001, 0x1000, 0xffffffff00000001]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f00000000c0)="88001c0000000000001c0008000000000800780992c2e8fe92ae", 0x1a, 0xe000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 743.748593] ISOFS: unable to read i-node block 56 [ 743.753531] isofs_fill_super: get root inode failed 01:25:28 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x101001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r4, 0x2268}, {r5, 0x200}, {r2, 0x4080}, {r1, 0x2}], 0x4, &(0x7f00000000c0)={r6, r7+10000000}, &(0x7f0000000100)={[0x5]}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0}) 01:25:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x103002, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f0000000400)={0xfffffff7, 0x0, "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"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000018c0)=""/246) r1 = memfd_create(&(0x7f00000001c0)='^\x92\x88jo\x98Y+\xe1k\xf2\xc6\x12\xd8\x98c:d\xc2q\xd9Xk\xbd\x80K\xd4W\xdf&\xdb\xc5\xbc\xb3\\\xf9\xd3\xce\xe3\x81\x97\xee\xff\xa9b\x02\xb5@\x82\x05\xa1O#\x89\xb0\xe1\xe0\xa0#\f\xfa-\xbe\xba\xb3\r\\\x99\xe1|3\xb1\x86\x96Zg\r|/\x9c\xf7@y\xf8c2\xe7\'\xec\ag\x94\x9f\xa0\xcf\xca\xfbz\xd0g8', 0x0) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f00000003c0)=0x17642c4) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000040)="01", 0x1}], 0x1, 0x81001, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800c0, 0x0) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1e84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet(0x2, 0x1, 0x2c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x77, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000280)=""/119}, &(0x7f0000000080)=0x78) r5 = dup(r3) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup2(r0, r0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x28000, 0x0) preadv(r6, &(0x7f00000000c0)=[{&(0x7f0000000540)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x102002700) [ 743.796611] FAULT_INJECTION: forcing a failure. [ 743.796611] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 743.855139] CPU: 1 PID: 4376 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 743.862960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.872319] Call Trace: [ 743.874915] dump_stack+0x1b2/0x283 [ 743.878549] should_fail.cold+0x10a/0x154 [ 743.882700] __alloc_pages_nodemask+0x22c/0x2720 [ 743.887459] ? trace_hardirqs_on+0x10/0x10 [ 743.891695] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 743.896706] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 743.901462] ? check_preemption_disabled+0x35/0x240 [ 743.906476] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 743.911324] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 743.916779] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 743.921797] alloc_pages_current+0x155/0x260 [ 743.926204] ? __lockdep_init_map+0x100/0x560 [ 743.930697] get_zeroed_page+0x19/0x50 [ 743.934579] mount_fs+0x1c7/0x2a0 [ 743.938031] vfs_kern_mount.part.0+0x5b/0x470 [ 743.942522] do_mount+0xe53/0x2a00 [ 743.946057] ? check_preemption_disabled+0x11/0x240 [ 743.951066] ? retint_kernel+0x2d/0x2d [ 743.954946] ? copy_mount_string+0x40/0x40 [ 743.959195] ? audit_add_tree_rule.cold+0x2f/0x2f [ 743.964032] ? copy_mount_options+0x1fa/0x2f0 [ 743.968520] ? copy_mnt_ns+0xa30/0xa30 [ 743.972402] SyS_mount+0xa8/0x120 [ 743.975850] ? copy_mnt_ns+0xa30/0xa30 [ 743.979732] do_syscall_64+0x1d5/0x640 [ 743.983621] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 743.988800] RIP: 0033:0x45de59 [ 743.991978] RSP: 002b:00007f70fc488c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 743.999677] RAX: ffffffffffffffda RBX: 0000000000021a00 RCX: 000000000045de59 [ 744.006938] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000400002 [ 744.014201] RBP: 00007f70fc488ca0 R08: 0000000020000680 R09: 0000000000000000 [ 744.021463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 744.028726] R13: 00007ffdef040eef R14: 00007f70fc4899c0 R15: 000000000118bf2c 01:25:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2210900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVex:De', 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r1 = dup(r0) sendfile(r0, r1, 0x0, 0x80006) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x108, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@addrtype={{0x30, 'addrtype\x00'}, {0x0, 0x8, 0x0, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, [], 0x2a}, 'batadv_slave_1\x00', {0x3}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00', 0x0, 0x4, 0x0, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x5}}}, {{@ip={@multicast2, @loopback, 0xffffffff, 0xffffffff, 'veth1\x00', 'veth0_to_bridge\x00', {0xff}, {0x2b4e3f6bd63e5531}, 0x0, 0x0, 0x5}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0xffffffffffffffff, [0x2, 0x0, 0x7, 0x1, 0x2, 0x3], 0x6}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x0, 0x4, [0x25, 0x3b, 0x13, 0x40, 0x8000, 0x34, 0x19, 0x2b, 0x1c, 0x1, 0x11, 0x22, 0x13, 0x34, 0x1b, 0x8], 0x0, 0x8, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f8) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x103, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000e400000000000007000000c8a69a144fbeee"], &(0x7f0000000080)=0x2b) [ 744.112851] vhci_hcd: invalid port number 253 [ 744.130809] vhci_hcd: default hub control req: 0000 v0000 i00fd l0 01:25:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2210900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVex:De', 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r1 = dup(r0) sendfile(r0, r1, 0x0, 0x80006) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x108, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@addrtype={{0x30, 'addrtype\x00'}, {0x0, 0x8, 0x0, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, [], 0x2a}, 'batadv_slave_1\x00', {0x3}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00', 0x0, 0x4, 0x0, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x5}}}, {{@ip={@multicast2, @loopback, 0xffffffff, 0xffffffff, 'veth1\x00', 'veth0_to_bridge\x00', {0xff}, {0x2b4e3f6bd63e5531}, 0x0, 0x0, 0x5}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0xffffffffffffffff, [0x2, 0x0, 0x7, 0x1, 0x2, 0x3], 0x6}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x0, 0x4, [0x25, 0x3b, 0x13, 0x40, 0x8000, 0x34, 0x19, 0x2b, 0x1c, 0x1, 0x11, 0x22, 0x13, 0x34, 0x1b, 0x8], 0x0, 0x8, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f8) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x103, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000e400000000000007000000c8a69a144fbeee"], &(0x7f0000000080)=0x2b) 01:25:28 executing program 3: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x44400, 0x0) ioctl$SNDRV_PCM_IOCTL_XRUN(r0, 0x4148, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback, 0x1}, 0x1c) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xc, "62756e92378dfe75a592a5eb"}, &(0x7f0000000040)=0x30) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x33}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 01:25:29 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) munlock(&(0x7f0000800000/0x800000)=nil, 0x800000) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:29 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000640)={0x1}) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000340)='./file0\x00', &(0x7f00000004c0)='trusted.overlay.redirect\x00', &(0x7f0000000540)='./file0\x00', 0x8, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, 0x0) mount$overlay(0x0, &(0x7f0000000400)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYRES64=r1]) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x401, 0x4) chdir(&(0x7f00000001c0)='./bus\x00') rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)='./bus/file0\x00') 01:25:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x4, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x60}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x2404c054}, 0x10000080) [ 744.764332] overlayfs: unrecognized mount option "lowerdir0" or missing value 01:25:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xdc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x249000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000002c0)=""/186, &(0x7f0000000040)=0xba) 01:25:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet(r0, &(0x7f00000012c0)='\b', 0xfffffdef, 0x1f4, 0x0, 0x0) [ 744.890510] overlayfs: unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value [ 744.972491] overlayfs: unrecognized mount option "lowerdir0" or missing value [ 745.039114] tpacket_rcv: packet too big, clamped from 65549 to 32638. macoff=82 [ 745.049075] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:25:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="0000ce0000000f000000010000000000000000000000002000000020000020000100d7f4655fd7f4655f0100ffff53ef0100010000ff03f4655f000000000100000001000000000000", 0x49, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x3}, {&(0x7f0000012b00)="ed410000f70402", 0x7, 0x800008c80}], 0x0, &(0x7f0000000180)=ANY=[@ANYRES16]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) open(0x0, 0x0, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000003680)={&(0x7f00000034c0)={0x120, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0xc020) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000380)="0c268a927f1f6588b967480a41ba783fac5df65ac218de2bd67aa03059bcecc7a95425a34ea6f7ae55f38fecf90b1a7511bf746bec66ba3fc90ace37c9fd806cec3b900b0f32ec8bd636db72d13eb2d811233032e259ab357f7c0c287d02c39b0b5432edb162f796688edb9fa10626a750a666cb6e100a81d0d6487571fa911b6199cc7b4e3f17de0722233786f04025c50ea0b032f56d1ceda89fb72a6a46ea7bd7f4e84578f709144d272b7455f2b017004cc9cbe203cbc2d1d4c5d83146d72df8c80575839bfc4ec3057286cf2900fe75c51550f8948a58f45c68a7f71d2cb60ca1f85c8aa470c7fd7797a520d1", 0xef, 0x0, 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x2, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x80, 0x0) 01:25:29 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000180)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f00000006c0)=ANY=[@ANYBLOB="180000000114000028bd7000fedbdf2508000100020000002cce788d02f47650a623b6d6d5a1d7c8a77c249b1d5e576acab31787ee28874cdc43f56a2e412a656858a281679e8f57ff692cdf463b195b8a92b0a102ae8b40c22204ccb32f3c20d9a3ec389235ff4ed3b03fb73152386a5fdc4b6bc5eff589cf84ff3a68375704f13bb3f36bad0e0ffa539408f96039d1935c4e54da3f526789c0073f1a0cd3b2040a7b157c487f3e56"], 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef0100010000002bc4645f000000000000000001000000000000000b0000000001000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e373836333438323637", 0xa2, 0x400}, {&(0x7f0000010100)="0000000000000000000000002f527b43270a4164871303f1137e5908010040000c000000000000002bc4645f", 0x2c, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000500000000000000000000000000000000000000040100004d", 0x39, 0x540}, {&(0x7f0000000040)="00000000000000000000000000000000000000000000000000000000787371fe", 0x20, 0x7e0}, {&(0x7f0000010400)="0200000012000000220000002d000f00030004000000000031245cf20f0062e6000000000000000000000000000000000000000000000000d4189ee9", 0x3c, 0x1000}, {&(0x7f0000010500)="ff030400fc030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1000, 0x2000}, {&(0x7f0000011d00)="ffff01", 0x3, 0x12000}, {&(0x7f0000012f00)="ed410000001000002bc4645f2bc4645f2bc4645f00000000000004000800000000000800050000000af3010004000000000000000000000001000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f49000020004f3f54a9d2a254a9d2a2000000002bc4645f", 0x94, 0x22100}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410481, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x398, 0x0, 0x501, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f3f5f9d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x692f60c3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x405ee8cc}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a80f193}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7737b9b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5940aba}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70c8a3de}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x134, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49e0dbdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24f6758b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2163c88b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61f23573}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76fa531f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e010fa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa694893}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57a8cea3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x654aedee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5791e59a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x357b2679}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66a5508f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3232c494}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x505560d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x679b7ab8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7172f4d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x492e8ae6}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x178, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46cf6d77}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x846f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15e14942}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f8415d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34bbda4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe148}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xacdf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52fd}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a40e09e}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd844}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e82}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1e2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27d4efaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16a4c2a9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52c1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f00}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61a3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c73a914}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69217f8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6966}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fcd}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39e4ddae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4e59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd7c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4011}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45dff3c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7913d981}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7d28}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4f6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa42d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc65b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d629493}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x343bcba6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e7bcdb3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x25fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xea4fd83}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x804}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35b0f39d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12c7ef5d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7254b40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2acd373a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41185cbc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21ee73c2}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}]}, 0x398}, 0x1, 0x0, 0x0, 0x14000050}, 0x20040000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$security_ima(r0, &(0x7f0000000280)='security.ima\x00', &(0x7f0000000ac0)=@v2, 0x9, 0x0) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)="d6", 0x1}], 0x1, 0x0, 0x0) 01:25:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xdc, 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) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x249000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000180)=""/212, 0xd4}], 0x1, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000002c0)=""/186, &(0x7f0000000040)=0xba) [ 745.200778] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 01:25:30 executing program 3: ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000080)={0x0, 0x7}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd0f0f6300bfc7442402c43a727fc7442406000000000f011424f30f090f013a360f0666b8c0008ec066baa100ed", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r3, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000000c0)={0x0, 0x99}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000200)={0x7b}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x20000004, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cc]}) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'macvlan1\x00'}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f00000001c0), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 745.444601] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 745.494033] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:25:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x10}}, 0x1c) listen(r0, 0x0) ioctl$sock_ax25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x7, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa844c0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0103000000000000000006000000080003002e7cdf6caf63cff0369e92adf8a20e6a41d28600e68fbadad8083195aee7a9897ff7d17aeabb7b8b76e69422dc33f599965abcd222e8b077a697af701c75f2929e1fb64d6e004cd3cb901773426b1d33e00b0d428cecf6b7c2068de0dffc144d76f2740eeba3151a2cbabb13bd2f72744317532a370b3274d204de8b7ca41c81d41dcb7a1de96562391dfd538f39df", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(r1, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) socket(0x0, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, 0x0) recvmsg$can_raw(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7fff, 0x400000) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 745.608287] Bluetooth: hci3 command 0x040f tx timeout 01:25:30 executing program 1: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000180)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f00000006c0)=ANY=[@ANYBLOB="180000000114000028bd7000fedbdf2508000100020000002cce788d02f47650a623b6d6d5a1d7c8a77c249b1d5e576acab31787ee28874cdc43f56a2e412a656858a281679e8f57ff692cdf463b195b8a92b0a102ae8b40c22204ccb32f3c20d9a3ec389235ff4ed3b03fb73152386a5fdc4b6bc5eff589cf84ff3a68375704f13bb3f36bad0e0ffa539408f96039d1935c4e54da3f526789c0073f1a0cd3b2040a7b157c487f3e56"], 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:30 executing program 0: perf_event_open(&(0x7f0000000400)={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, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="52014642e3024d2f8dceca69860512e5929d67d3d8927bcd50a5fea91369f1327798fa6ff71b4e2bad534bceb600975a96ebb126f8771a4df0f307337e5e7d7e3b58628435cf775b29f192b57d2cf4ecefa5c6875f91c78489119f3c74a27dddea4fe4308f21909fa9ace8cb241a800d263736701243d82d8c1816d2fbacf0b145c6a9a67cad3ad24411b674cc92affe01af905672b40552d372f249a00b383ba153e99707e5b9eb9d710117bb2008f1b3a7ab9ead5cd90013c3ae913c7a8a762c2720fbf2a3ea805ae167b8ea56678e490f65772fd8c6652bc84d1f1d719e9e4cb90a00d8ac7462307e"]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f00000000c0)={0x800, 0xd2f, 0x1e75, 0x8}) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r0, 0x80045104, &(0x7f0000000180)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "12f1dab9a53a80afa70ba23942454617b5d5dbc4bcbc7081ba8a66a42bcc36a55f1a2da5884a479c386f570c552742b5afcbcf484fe114dee79d2847ae060036f71524a6885593e5fafc1eaf2dfb9fc7ee0454202bc52a7558035955a5ca18baab4326e7629a835beff26f2458029a1b6e361cc51badbbb372dc3e2e55a81cd35e3aa85efd9bd82eb37ce046c17890c9e4f350e42b45bfc883893655202a6004d2f3a07b98968c8c2e6465ee5ec7930badf28d1acb3345b4f1a4b31003e141229e14f18e33924e5dce1008ea5b260de7fece91784c64877bfc24f0ccc513bcc7f507cfbad1fc1240c97bb39c48a3e94ec96068e9cd29f670ea207304d4ad771d"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./Dus,workdir=./file0,\x00']) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:30 executing program 3: r0 = socket(0x22, 0x5, 0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x7, 0x800]}, 0x8) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="e3ff0000"]) [ 745.876421] IPVS: ftp: loaded support on port[0] = 21 01:25:30 executing program 3: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="000400000100010044000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010200)="feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300000000e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed4103005cf9535f70000000e7c2645fe8c2645fe8c2645f44", 0x799, 0x880}, {&(0x7f0000010c00)="01002e0000000000000000e6ffffffff00002e2e000000000000000000000000020066696c6530", 0x27, 0x11000}], 0x0, &(0x7f0000011700)=ANY=[]) write$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040)={'macvlan1', 0x32, 0x37}, 0xb) rmdir(&(0x7f00000000c0)='./file0/file0\x00') [ 745.936181] overlayfs: failed to resolve './Dus': -2 [ 745.993526] overlayfs: failed to resolve './Dus': -2 01:25:30 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x4c, 0x1, 0x4, 0x5, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFULA_CFG_MODE={0xa, 0x2, {0x6, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x3f}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x6}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x9}, @NFULA_CFG_MODE={0xa, 0x2, {0x4, 0x2}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x4000) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:30 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='trusted.overlay.opaque\x00', &(0x7f0000000180), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x208200) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) ioctl$UI_SET_FFBIT(r4, 0x4004556b, 0x4e) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x248800) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) open(&(0x7f0000000180)='./bus\x00', 0x923002, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x406820400) 01:25:30 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x208200) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) openat(r1, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x8c, 0x4, 0x8, 0x403, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x10}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0x7fffffff}]}, @CTA_TIMEOUT_DATA={0x4c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x100}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffff93}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x401}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x23}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80000000}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x20800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$kcm(0x2b, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x9}, 0x20) close(r4) r5 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r5, 0x29, 0x24, &(0x7f0000000100), 0x14b) sendmsg$kcm(r4, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000640)="f4001100002b2c25fe8000000000000005baa68754ba00e8c1344f3e62d76c27e8000041020000002c80", 0x430}], 0x1}, 0x0) [ 746.305025] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:25:31 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x80001, 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r2, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f00000006c0)="b307b1f21b92106e544dce8224bbb0f533954b2bd81e2db32352e834c8c8e8e2fe1a5145ce4b4ffe03b67c1ab40362b84ae861eeba2e571c43fa447fc7c503f58250ff8ca55ae72f56a4399c3e3f7da2be1a9a779f592e7b63d3e897d0a86e81085841e269ec529f1de6461bc7112a2e8410ce9d78f812ef8561cfc2e6d28c2b93676dd70ddf345ee1eede3a913efe", 0xe8}, {&(0x7f0000000780)="ebdbbad71cc15aa82f6db1cf3462266e397e19a1cf4a660b09b21443f9e8f04fae128afd62a73aae0b5df076936b87033501121959484d3aec072a476a9b521a105691ce3a54eddf083ccbeb2d864d62ee899a318ee71e4bc0e40378f5723402eba3a8ccca445cba2dee918d24456d7980a94515c593cc716159cd71f6bf1ccc1e83edc883c2b31af675ffd1f5833a454cc0f76ace2cb4d3e33ea77dcd3bb5700d9ae6d9838aa056a014229abc4d", 0xae}, {&(0x7f00000014c0)="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0x1000}, 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"}], 0x1010}, 0x40000) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000a00)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000c40)={0xdc, 0x3, 0x1, 0x101, 0x0, 0x0, {0xa, 0x0, 0x1}, [@CTA_LABELS_MASK={0x8, 0x17, [0x9]}, @CTA_NAT_SRC={0x68, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @remote}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_PROTO={0x44, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @local}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'pptp\x00'}}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x44}}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x10001}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000040}, 0x4040890) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) 01:25:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ptrace$getregs(0xe, 0xffffffffffffffff, 0x5, &(0x7f0000000000)=""/26) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000007c0)=@newsa={0x184, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@remote, 0x0, 0x32}, @in=@local, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x184}}, 0x0) 01:25:31 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000140)={0x2, [0x40], 0x9}, 0x10) r1 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x18000, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x480d1) ptrace$pokeuser(0x6, 0xffffffffffffffff, 0x7, 0x7e) syz_genetlink_get_family_id$batadv(&(0x7f0000000380)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) 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, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, 0x0}, 0x20) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x3) syz_emit_ethernet(0x0, 0x0, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 01:25:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x10}}, 0x1c) listen(r0, 0x0) ioctl$sock_ax25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x7, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa844c0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0103000000000000000006000000080003002e7cdf6caf63cff0369e92adf8a20e6a41d28600e68fbadad8083195aee7a9897ff7d17aeabb7b8b76e69422dc33f599965abcd222e8b077a697af701c75f2929e1fb64d6e004cd3cb901773426b1d33e00b0d428cecf6b7c2068de0dffc144d76f2740eeba3151a2cbabb13bd2f72744317532a370b3274d204de8b7ca41c81d41dcb7a1de96562391dfd538f39df", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) read(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(r1, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) socket(0x0, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, 0x0) recvmsg$can_raw(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7fff, 0x400000) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 746.555323] IPVS: ftp: loaded support on port[0] = 21 [ 746.739217] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 01:25:31 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nvram\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3556b76d2655e0e9, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xfffd}, 0x0, 0xc, r0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="a89894cada8220700be8f9863962f537d3389ce7b85aa0cfa0f3b1b47c3b711e7c9522486e6112d40c13088900260500760da6dff8be1a6866999beb9d98dd3c1cfb53bf363a2668031149521be356e4066ca999fe99e2a1feb727be31b5"]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000001140002000000"], 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65302c008569c75eecb9d80888c4c382f08a24217cde4ec33cef185bb9e9775e19d1eed6610224e036520330fa4951f48947fb66debde7547bdacdb9a4b04ac3c99832dfb3cf1670b1f45f09297f24cdf55eb94bcf56e9040490db6a9641f3d247c6d1b45414084b387088012c4f114f04bc83e1d5fe56f5"]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 746.804790] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 01:25:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(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)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYBLOB="240000002900f90eaafaf3570000000092000000", @ANYRES32=r3, @ANYBLOB="0000ffff"], 0x24}}, 0x0) r4 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_SET_OP_VERSION(r5, 0x1, 0x53, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) [ 746.862266] overlayfs: failed to resolve './file0': -2 01:25:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x4, 0x5}, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x10001, 0x580) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='9p\x00', 0x22, &(0x7f00000004c0)=ANY=[@ANYBLOB="7472616e733d756e69782c63616368653d667363616368652c6163636573733d636c69656e742c6163636573733d757365722c63616368653d6e6f6e652c6163636573733d757365722c706f73697861636c2c64656275673d3078666666666666666666666666666666657f00000000000000", @ANYRESDEC, @ANYBLOB=',access=client,loose,permit_directio,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',dont_measure,smackfsdef=),\x00']) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x6, 0x0, 0x7, 0x0, 0x0, 0x82200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9462}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @mcast1, @private2, 0xfffffffe, 0x0, 0x1, 0x0, 0x0, 0x2040035}) write$FUSE_DIRENT(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="c0000000feffffff", @ANYRES64=0x0, @ANYBLOB="0500000000000000e1ffffffffffffff02000000020000003ad4000000000000020000000000000006000000000000000d000000050000002f6465762f7573626d6f6e2300000000020000000000000007000000000000000200000020000000295e0000000000000600000000000000070000000000000009defffffe0f00002c7d2a2f262e2d2b24000000000000000000000000000000000000000000000003000000000000008429180000000000"], 0xc0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000002c0)={[{0x32e2, 0x0, 0x6, 0x1, 0x0, 0xbd, 0x8f, 0x3, 0x0, 0xff, 0x8, 0x9, 0x1}, {0x3, 0x2, 0x0, 0x0, 0x17, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f}, {0x200, 0x0, 0xff, 0x8, 0x3, 0x0, 0x1f, 0x20, 0x0, 0xda, 0x9, 0x5a, 0x8}], 0x9}) 01:25:31 executing program 0: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff0001, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x8000, 0x7, 0x0, 'queue0\x00', 0x4}) mount$overlay(0x400002, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB]) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x18, 0x1401, 0x0, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}}, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x18000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xf0, "913695", "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"}}, 0x110) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[@mss={0x2, 0x2}, @mss={0x2, 0x5}, @window={0x3, 0x4, 0x81}, @mss={0x2, 0xfffffffd}, @mss={0x2, 0x10000}], 0x5) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)}, {&(0x7f0000001480)="d968d2ce777885b1a19b56bfc70b1249e457", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) [ 746.985438] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 747.027263] IPVS: ftp: loaded support on port[0] = 21 01:25:31 executing program 1: rt_sigpending(&(0x7f0000000000), 0x8) ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4a, 0x0, "bc46a5c27e7c0ecaceb58b9920b7279fe66de6a3e5c76edcd9c8dc6b771781d23848bbfa52c86e68c285c4b80785429fcab92fa0448e0912e774af30a5ec7c084812"}, &(0x7f0000000100), 0x1000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x4000010, 0xffffffffffffffff, 0x72213000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x1, 0xff, 0x2, 0x0, @local, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x17}}, 0x20, 0x7800, 0x1000, 0x7ff}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x40200, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r1, 0xc0585604, &(0x7f0000000280)={0x0, 0x0, {0xd5, 0x7, 0x201a, 0x8, 0x3, 0x2, 0x1, 0x1}}) sendmsg$SMC_PNETID_GET(r1, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) fadvise64(r1, 0x3, 0xe26, 0x15e8ea124f0b3c30) sendto$inet6(0xffffffffffffffff, &(0x7f0000000400)="4fc9cfcfa33231a32c3471c59f9f8ae254ca0308abeae166d20792ffff923fb816af5d09d75b6a64d5eb4df10389b5cc748f3999dacc54fa293f22c79b0883d5a3e914ebc7d3a9a9a4fcb2baf3702be9a592fa5519ebd2536712", 0x5a, 0x40081, &(0x7f0000000480)={0xa, 0x4e23, 0x1, @loopback, 0x6bd53c05}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@getaddr={0x14, 0x16, 0x100, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x10) sendto$isdn(r1, &(0x7f00000005c0)={0x100, 0x7fffffff, "1c01d3"}, 0xb, 0x40084, &(0x7f0000000600)={0x22, 0x0, 0x9, 0x8, 0x4}, 0x6) ioctl$RAW_CHAR_CTRL_SETBIND(r1, 0xac00, &(0x7f0000000640)={0x0, 0x7, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000006c0)={0x0, &(0x7f0000000680)=""/62}) syz_mount_image$ocfs2(&(0x7f0000000700)='ocfs2\x00', &(0x7f0000000740)='./file0\x00', 0xe0000000, 0x8, &(0x7f0000000dc0)=[{&(0x7f0000000780)="2b8b0e18429f5cf8e8b6f3ec12e942de140591396d0bd2c7d96343c79aa7419355585d579e4dfaea098735219d1d8b8ac2674900fe5ab0339fea4a8d2a71e898bde127141faf7be3793071dc6565645447c1fcbfb9ce080ae890d537e43a2621bddbdbb180d2", 0x66, 0x6}, {&(0x7f0000000800)="efd6ef73843021", 0x7, 0x6}, {&(0x7f0000000840)="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", 0xfb, 0x5}, {&(0x7f0000000940)="b1987aec263f2492dbdfb99d8e8515d890a80ddfd69acb8aa3314c6ddde0d15ce40a3b5740df553d33d2e4474d4608138d9f8f60bc6187979ac35566d4295f439e142fe5513b368388a6d4cb68bd3c76cdca1df49132926d782ea5fc3186087531b7719313f2f3c542e9d561382b5cb5f30116ac37ef26ccbb3e75633e5b2a20ea3e4e78070c0e506f0cdb374a325536c56bce46ca4973f4ee687348a3da1e19f4821d77ea020afc2687f6795abb1838a309d73fb54cbf31bfbd8691f2fd9ae6b9f53e54325d6b23e7a4e83c617095595fc840506abd755b785bda551a6e690924710346ad6923c6", 0xe8, 0x248000000000000}, {&(0x7f0000000a40)="3fd2cd200b1b3774dfdde9c45646cc89a9be3841c4b4edb0814ab75071733b5be236263e7e430e7ea3e71caf86c12966ee06eaba7b0686aa7ddeba4537c13852fd53ff9924453dba751d852b423aae5d6b3b6ee159eec4451cf3e9304e198e88b41573eb2c96933a04c7567b911d997f8cff5e1793f83233f981e843c5bfb92ad53ddeefee7c04dacfc170731b292227bdcc304c4834cb5d052f86a4c3a61b743ec55b3a1159115a5ca9eb71fecfa85c7f526afbe2e800291c79b09191a2ed7b012d03832e70200fd2f4ad230c5019766934649f546d71f76cce4f1ca181", 0xde, 0xb9f}, {&(0x7f0000000b40)="17769662c4185d9d49607d19de5f7cc451512ba05046091e4e24996d8da60d6b26fef7787f16f0f4cbd4126b93826c55a1578dc2b284c41e07f72f642c6cfea089d9230b1f322bf98f101fc7c7ba490c2096dd94bb5e7cc8b6cf2e9219e3981981b627f21401fa79e6b0534908bfc2d7dd9fcd8964768b0e3d0fb327e400e8d9dbce48d1e2e7947aaef33905c70c4f31c989dc2e0c392a785526cae9bac5449f11d9524528d0fb106ab4921c22c0604c2816c98401bbb982e41e53c7e60b8a31322e8fca42d8d600c579fbdfc2b72eddc31ae5613ec8ec9dedb1e4d874", 0xdd, 0x100000000}, {&(0x7f0000000c40)="13808ef421c8c517458247fe5062170e67c6ad585a305a93e3d436c7f97006dfd0db49381f47c4778ae72849cbcc272fe7a36793d3720747d3c5682b704494d3638008512f959414", 0x48, 0x400}, {&(0x7f0000000cc0)="2fa91793442b5109fd489ff1747ca8c219516463534cd1553b02fa6e7d6ae7727b644d867b3f22959e278e00e6b92d61c3761ff3f5967033e0a044025a6dc2e0394bb4d05e643f33a2b5c66424d0300034cd755177dcd1b16a23931eb9441d4277b1d532b748d68af318e53962f0359f197f40e145ef4170c17ecc1e89066122f8636a4eb661607bd56aad420cbfaf1825be5200acb6ab51a6251b5fdee4d1608b163865287556f232a41996777ed848789c4bc878d0a745877d43e647e57b73e9be6de30f44caf21544b8716c8c39362492dda5a26526f0e804bc6cbc1722540fa0a57230a0d6d1e69113bbc99c", 0xee, 0x101}], 0x4420, &(0x7f0000000e80)={[{'ip6_vti0\x00'}, {'-%'}, {}, {'{{/'}], [{@subj_type={'subj_type', 0x3d, 'ip6tnl0\x00'}}, {@subj_type={'subj_type', 0x3d, '^/$'}}, {@obj_type={'obj_type', 0x3d, 'ip6tnl0\x00'}}, {@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ip6tnl0\x00'}}, {@fowner_gt={'fowner>'}}, {@uid_eq={'uid'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/sequencer2\x00', 0x800, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000f80)='/dev/audio#\x00', 0x7543, 0x20080) write$UHID_GET_REPORT_REPLY(r2, &(0x7f0000000fc0)={0xa, {0x5, 0xda, 0x3}}, 0xa) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001100)={&(0x7f0000001040), 0x10, &(0x7f00000010c0)={&(0x7f0000001080)=@can={{0x3, 0x0, 0x1}, 0x8, 0x3, 0x0, 0x0, "60d0880e18e08bde"}, 0x10}, 0x1, 0x0, 0x0, 0x4040011}, 0x0) 01:25:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000100)={0x2, 0x0, 0x1020, 0x18, 0x0, 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x9, 0x3, 0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stat\x00') lseek(r2, 0x7, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000500)={0x1, 'vlan0\x00', {}, 0xfff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f00000000c0)={0x0, 0xffffffef, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, r4, 0x301, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x0, 0xd, 0x7, 0xffffffff, 0x43, @mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1, 0x700, 0x1}}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, r4, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c0c0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000880) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x3, 0xf9f, 0x180}) [ 747.156683] ================================================================== [ 747.156727] BUG: KASAN: global-out-of-bounds in fbcon_resize+0x705/0x7b0 [ 747.156735] Read of size 4 at addr ffffffff86e69218 by task syz-executor.3/4645 [ 747.156737] [ 747.156747] CPU: 0 PID: 4645 Comm: syz-executor.3 Not tainted 4.14.198-syzkaller #0 [ 747.156752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.156756] Call Trace: [ 747.156769] dump_stack+0x1b2/0x283 [ 747.156785] print_address_description.cold+0x5/0x1d3 [ 747.156797] kasan_report_error.cold+0x8a/0x194 [ 747.156806] ? fbcon_resize+0x705/0x7b0 [ 747.156814] __asan_report_load4_noabort+0x68/0x70 [ 747.156824] ? memcpy+0x20/0x50 [ 747.156831] ? fbcon_resize+0x705/0x7b0 [ 747.156839] fbcon_resize+0x705/0x7b0 [ 747.156852] ? display_to_var+0x7b0/0x7b0 [ 747.156874] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 747.156883] ? __kmalloc+0x3a4/0x400 [ 747.156893] ? vc_do_resize+0x252/0xe00 [ 747.156902] ? display_to_var+0x7b0/0x7b0 [ 747.156912] vc_do_resize+0x38b/0xe00 [ 747.156930] ? vc_init+0x430/0x430 [ 747.156939] ? avc_has_perm_noaudit+0x17e/0x2a0 [ 747.156949] ? console_lock+0x24/0x70 [ 747.156962] fbcon_do_set_font+0x3db/0x9a0 [ 747.156976] fbcon_set_def_font+0x125/0x350 [ 747.156986] con_font_op+0x954/0xf60 [ 747.156994] ? fbcon_copy_font+0x190/0x190 [ 747.157004] ? con_write+0xa0/0xa0 [ 747.157021] ? __might_fault+0x177/0x1b0 [ 747.157033] vt_ioctl+0x127b/0x1f50 [ 747.157042] ? cap_inode_removexattr+0x7a/0xc9 [ 747.157052] ? vt_waitactive+0x2f0/0x2f0 [ 747.157062] ? avc_ss_reset+0x100/0x100 [ 747.157078] ? tty_jobctrl_ioctl+0x3f/0xe60 [ 747.157086] ? vt_waitactive+0x2f0/0x2f0 [ 747.157103] tty_ioctl+0x50f/0x13c0 [ 747.157115] ? tty_fasync+0x2c0/0x2c0 [ 747.157127] ? trace_hardirqs_on+0x10/0x10 [ 747.157138] ? lock_acquire+0x170/0x3f0 [ 747.157148] ? trace_hardirqs_on+0x10/0x10 [ 747.157161] ? futex_exit_release+0x220/0x220 [ 747.157179] ? tty_fasync+0x2c0/0x2c0 [ 747.157191] do_vfs_ioctl+0x75a/0xff0 [ 747.157201] ? selinux_inode_setxattr+0x730/0x730 [ 747.157212] ? ioctl_preallocate+0x1a0/0x1a0 [ 747.157221] ? lock_downgrade+0x740/0x740 [ 747.157236] ? __fget+0x225/0x360 [ 747.157249] ? security_file_ioctl+0x83/0xb0 [ 747.157261] SyS_ioctl+0x7f/0xb0 [ 747.157270] ? do_vfs_ioctl+0xff0/0xff0 [ 747.157282] do_syscall_64+0x1d5/0x640 [ 747.157297] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 747.157304] RIP: 0033:0x45de59 [ 747.157310] RSP: 002b:00007f434472ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 747.157320] RAX: ffffffffffffffda RBX: 0000000000010900 RCX: 000000000045de59 [ 747.157325] RDX: 0000000020000100 RSI: 0000000000004b72 RDI: 0000000000000003 [ 747.157330] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 747.157336] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 747.157341] R13: 00007ffcadbbf66f R14: 00007f434472f9c0 R15: 000000000118bf2c [ 747.157356] [ 747.157359] The buggy address belongs to the variable: [ 747.157368] font_vga_8x16+0x58/0x60 [ 747.157371] [ 747.157374] Memory state around the buggy address: [ 747.157382] ffffffff86e69100: 00 00 00 00 00 00 00 00 00 00 00 00 fa fa fa fa [ 747.157389] ffffffff86e69180: 00 fa fa fa fa fa fa fa 00 00 00 00 00 fa fa fa [ 747.157396] >ffffffff86e69200: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 [ 747.157400] ^ [ 747.157406] ffffffff86e69280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 747.157413] ffffffff86e69300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 747.157417] ================================================================== [ 747.157420] Disabling lock debugging due to kernel taint [ 747.160267] Kernel panic - not syncing: panic_on_warn set ... [ 747.160267] [ 747.160278] CPU: 0 PID: 4645 Comm: syz-executor.3 Tainted: G B 4.14.198-syzkaller #0 [ 747.160283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.160285] Call Trace: [ 747.160300] dump_stack+0x1b2/0x283 [ 747.160311] panic+0x1f9/0x42d [ 747.160321] ? add_taint.cold+0x16/0x16 [ 747.160331] ? ___preempt_schedule+0x16/0x18 [ 747.160345] kasan_end_report+0x43/0x49 [ 747.160354] kasan_report_error.cold+0xa7/0x194 [ 747.160363] ? fbcon_resize+0x705/0x7b0 [ 747.160372] __asan_report_load4_noabort+0x68/0x70 [ 747.160381] ? memcpy+0x20/0x50 [ 747.160387] ? fbcon_resize+0x705/0x7b0 [ 747.160394] fbcon_resize+0x705/0x7b0 [ 747.160404] ? display_to_var+0x7b0/0x7b0 [ 747.160420] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 747.160427] ? __kmalloc+0x3a4/0x400 [ 747.160435] ? vc_do_resize+0x252/0xe00 [ 747.160443] ? display_to_var+0x7b0/0x7b0 [ 747.160452] vc_do_resize+0x38b/0xe00 [ 747.160464] ? vc_init+0x430/0x430 [ 747.160473] ? avc_has_perm_noaudit+0x17e/0x2a0 [ 747.160480] ? console_lock+0x24/0x70 [ 747.160490] fbcon_do_set_font+0x3db/0x9a0 [ 747.160500] fbcon_set_def_font+0x125/0x350 [ 747.160508] con_font_op+0x954/0xf60 [ 747.160515] ? fbcon_copy_font+0x190/0x190 [ 747.160524] ? con_write+0xa0/0xa0 [ 747.160536] ? __might_fault+0x177/0x1b0 [ 747.160545] vt_ioctl+0x127b/0x1f50 [ 747.160553] ? cap_inode_removexattr+0x7a/0xc9 [ 747.160561] ? vt_waitactive+0x2f0/0x2f0 [ 747.160569] ? avc_ss_reset+0x100/0x100 [ 747.160581] ? tty_jobctrl_ioctl+0x3f/0xe60 [ 747.160588] ? vt_waitactive+0x2f0/0x2f0 [ 747.160597] tty_ioctl+0x50f/0x13c0 [ 747.160607] ? tty_fasync+0x2c0/0x2c0 [ 747.160616] ? trace_hardirqs_on+0x10/0x10 [ 747.160624] ? lock_acquire+0x170/0x3f0 [ 747.160633] ? trace_hardirqs_on+0x10/0x10 [ 747.160642] ? futex_exit_release+0x220/0x220 [ 747.160655] ? tty_fasync+0x2c0/0x2c0 [ 747.160664] do_vfs_ioctl+0x75a/0xff0 [ 747.160673] ? selinux_inode_setxattr+0x730/0x730 [ 747.160681] ? ioctl_preallocate+0x1a0/0x1a0 [ 747.160689] ? lock_downgrade+0x740/0x740 [ 747.160700] ? __fget+0x225/0x360 [ 747.160710] ? security_file_ioctl+0x83/0xb0 [ 747.160720] SyS_ioctl+0x7f/0xb0 [ 747.160728] ? do_vfs_ioctl+0xff0/0xff0 [ 747.160737] do_syscall_64+0x1d5/0x640 [ 747.160748] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 747.160754] RIP: 0033:0x45de59 [ 747.160758] RSP: 002b:00007f434472ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 747.160767] RAX: ffffffffffffffda RBX: 0000000000010900 RCX: 000000000045de59 [ 747.160772] RDX: 0000000020000100 RSI: 0000000000004b72 RDI: 0000000000000003 [ 747.160777] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 747.160782] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 747.160787] R13: 00007ffcadbbf66f R14: 00007f434472f9c0 R15: 000000000118bf2c [ 747.161984] Kernel Offset: disabled [ 747.786092] Rebooting in 86400 seconds..